last executing test programs: 3.3508543s ago: executing program 1 (id=637): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000) r1 = syz_usb_connect$rtl8150(0x3, 0x0, 0x0, 0x0) syz_usb_control_io$rtl8150(r1, 0x0, &(0x7f0000000600)={0x2c, 0x0, 0x0, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x4}, 0x0, &(0x7f00000005c0)}) r2 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000440)={0x2c, &(0x7f0000000140)={0x40, 0x4, 0x7d, {0x7d, 0x6, "77836d6c200e8f9884099903840e8c16abe8f0135c3d4a8915da5c9b6cba4e7a31edbefa13f5f44568a9121ea57d1c33f7036ee7d795b773c6f1d43944ea8a5396d2ff4b91316cb684bf0c5a71ad11ce349867ee34230d052d77731464b17509f2e24db879aaba9c4dd33530bdf4ac07c7fb06df0905e8a2e82a53"}}, &(0x7f0000000200)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x448}}, &(0x7f0000000240)={0x0, 0xf, 0x2d, {0x5, 0xf, 0x2d, 0x4, [@ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x9, "ac4fbf73a53410438aa4fcb45828d70c"}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x8, 0x9, 0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x8, 0x2, 0xff}]}}, &(0x7f0000000280)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x18, 0x3, 0x3, "7fe339bd", "e4ab17f2"}}, &(0x7f0000000400)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x52, 0x2, 0xfc, 0xf8, 0x5, 0x6, 0x30}}}, &(0x7f00000009c0)={0x84, &(0x7f0000000480)={0x40, 0x0, 0xe8, "554b0f171ff34203996138b4b434e56abd6c9f93fd55936096f867af09d9a0e6e0afbe37a9b93865bccac416aef04f40baa2e7b57155f5bbedef9662cd7c109a90d517fd3bb5c0f2cf90b8396043ca1a1728f613adfab76c3046c0ba5a32b5b869984cf201bd086090fa883e3ed7ea3c303acc4db6f24b7407cc81297a10b11f3d62327a4efdcb71e5d172886a8b0eb100ec388e73e5332905de06c51a23461dcb6ac01a6ab1a8956ade16cbea4f4a0488903fe522f2f10705779d2e8d0fedb9132d3b1fbf516505e97a45ed3980735d0ce470b4ae8e9dd066d9f851088fddcb91a6a782cf9cc398"}, &(0x7f0000000580)={0x0, 0xa, 0x1}, &(0x7f0000000640)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000000680)={0x20, 0x0, 0x4, {0x3, 0x3}}, &(0x7f00000006c0)={0x20, 0x0, 0x8, {0xe0, 0x8, [0xf000]}}, &(0x7f0000000700)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000740)={0x40, 0x9, 0x1, 0x7}, &(0x7f0000000780)={0x40, 0xb, 0x2, "a11a"}, &(0x7f00000007c0)={0x40, 0xf, 0x2, 0xf}, &(0x7f0000000800)={0x40, 0x13, 0x6, @local}, &(0x7f0000000840)={0x40, 0x17, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, &(0x7f0000000880)={0x40, 0x19, 0x2, "82d2"}, &(0x7f00000008c0)={0x40, 0x1a, 0x2, 0xb11c}, &(0x7f0000000900)={0x40, 0x1c, 0x1, 0xd}, &(0x7f0000000940)={0x40, 0x1e, 0x1, 0x6}, &(0x7f0000000980)={0x40, 0x21, 0x1, 0x8}}) ptrace(0x10, r2) ptrace(0x4208, r2) syz_usb_connect(0x6, 0x187, &(0x7f0000000440)=ANY=[], 0x0) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") socket(0x10, 0x3, 0x0) 3.092247698s ago: executing program 3 (id=641): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x1, 0x2}, 0x4) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @local}, 0x6f) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f00000018c0)) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000300)=[{&(0x7f00000005c0)="580000001400192340834b80040d8c561e117436c379000000000000000058000b4824ca945f6400d40f6a0325010ebc000000000000008000f0fffeffd809005300fff5dd00000010000100070c060000000000224e0000", 0x58}], 0x1) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x300) 3.040452211s ago: executing program 3 (id=642): r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='.\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xb0) unlinkat(r0, &(0x7f0000000040)='.\x00', 0x0) 3.023372871s ago: executing program 3 (id=643): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002ec0), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7, [0x2, 0x4, 0xe00000, 0xfff, 0x7, 0x3]}) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000180)=0xff) r1 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x3) syz_clone(0x8008680, 0x0, 0x0, 0x0, 0x0, 0x0) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet(r2, &(0x7f0000000480)={&(0x7f0000000000)={0x2, 0x4e21, @private=0xa010100}, 0x10, 0x0, 0x0, &(0x7f0000000400)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x800000}}], 0x18}, 0x4044) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f0000000040)) 2.906814924s ago: executing program 3 (id=644): r0 = syz_open_procfs(0x0, &(0x7f0000000e00)='maps\x00') ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, 0x0) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) r1 = gettid() r2 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)=@secondary) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f00000000c0)={0x4, 0x2, 0x9, 0x0, 0x6}) 2.906006575s ago: executing program 3 (id=645): r0 = syz_open_procfs(0x0, &(0x7f0000000e00)='maps\x00') r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r1}, @flat=@weak_binder={0x77622a85, 0xa}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}], 0x50, 0x0, &(0x7f00000002c0)="bc6241a4adde7f8de63dca689303e2af87ab9bddb59e113d202614f18017b5cd62d3040b072ecc59c0cf6d86cfcecd12b585fae0be34e6dc9f4a26b3a235f020ad78065bf5f758f3ff5cfca84ba47823"}) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f0000000240)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000100)={@fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r1}, @flat=@weak_binder={0x77622a85, 0xa}}, &(0x7f0000000180)={0x0, 0x18, 0x30}}}], 0x50, 0x0, &(0x7f00000002c0)="bc6241a4adde7f8de63dca689303e2af87ab9bddb59e113d202614f18017b5cd62d3040b072ecc59c0cf6d86cfcecd12b585fae0be34e6dc9f4a26b3a235f020ad78065bf5f758f3ff5cfca84ba47823"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8d32}) (async) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8d32}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="0a0088a80180c2000002cd1008a2dc5886dd694f92060400000000000000000000000000ff82334afbcfff"], 0x7c) r4 = syz_usb_connect(0x0, 0x10b, &(0x7f0000000000)=ANY=[@ANYBLOB="05010900b24b6a10e6040300770100000001090224000b010000000904000302ccd4280009050b02000000040009058a02"], 0x0) syz_usb_control_io$uac2(r4, 0x0, 0x0) (async) syz_usb_control_io$uac2(r4, 0x0, 0x0) syz_usb_control_io$sierra_net(r4, 0x0, 0x0) 2.75986221s ago: executing program 0 (id=651): r0 = socket$inet6(0xa, 0x80002, 0x0) keyctl$restrict_keyring(0xb, 0xfffffffffffffffc, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x281, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x5453, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2ea9, 0x4) 2.707844441s ago: executing program 0 (id=652): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_GET_MSRS_cpu(r2, 0xc008ae88, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000440)=[@request_death={0x400c6313, 0x200000}], 0x0, 0x1000000, 0x0}) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x6, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) r6 = dup3(r5, r4, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', &(0x7f0000000240), 0x40, &(0x7f0000000380)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@aname={'aname', 0x3d, '\''}}, {@dfltgid={'dfltgid', 0x3d, r7}}, {@access_user}], [{@smackfsdef={'smackfsdef', 0x3d, '/dev/kvm\x00'}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@measure}]}}) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000500)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) r8 = epoll_create1(0x0) ioctl$OCFS2_IOC_GROUP_EXTEND(r5, 0x40046f01, &(0x7f0000000040)=0x1b) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r6, &(0x7f0000000000)={0xc0002003}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000000)='dvmrp1\x00') 2.632933174s ago: executing program 0 (id=653): r0 = syz_open_dev$loop(&(0x7f0000000440), 0x81, 0x103a83) r1 = syz_open_dev$loop(&(0x7f0000000180), 0x3, 0xa8503) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000180)=@keyring={'key_or_keyring:', 0x0, 0x2}) 2.622745394s ago: executing program 0 (id=654): syz_usb_connect(0x5, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010001904"], 0x0) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000014da2108ab12a390eb1e000000010902240200000000040904410017ff5d810009050f1f01040000000905830300b3"], 0x0) 2.034115103s ago: executing program 2 (id=656): syz_usb_connect$uac2(0x6, 0x7b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x4, &(0x7f0000000040)=@lang_id={0x4, 0x3, 0x40f}}, {0xbb, &(0x7f0000000080)=@string={0xbb, 0x3, "c429d8a5cab06fe6204b8cddf3ba290c59424728858648a161c4e5a7cab1d30dd7629a08d5bb10634b8bdff29d1d7e39e6cd0a3f4863333e96fabb4124d33b53091c9e7a4aa0983e8cd4402e781b18d2a2388c9a7c8dbd98a670af388fd56fa3cced5015b17e17f6deef6de393fe349274ea042cf25396fe3c714932dec878690365cb5d1ff424cb64c037a2fe9ee65f15fc932aa5f8d0bc94b02a18f23bf7381a7dd063970164454ea2426e9fdf640f8fafa1ec5a95ba83de"}}, {0xc2, &(0x7f0000000140)=@string={0xc2, 0x3, "c0b7f6afa2db1b1bc2ef7b7129f8c40d6ddca51d10b412b3e888386189997751f2e62e1b9035171b2c8b4b9ab629e187b6502dd84b8c0b5a6b5e857644e952e9d4690c34ce526cb52c30b15aae5bbda4d67907decef392a13d044ca3218bb65cf6545cc5c6cd7eb9d3d28ea432d1fd590b35d461d7e82592a72a97f95b502b20ba8bf7ca3c2484a434d5ff486ebc18aa5d604fe26adcc085a680382a5088e2026ee18b47464ae30d242cfcb4083364f2457a6532b9ff87ba4d2862946c1640f9"}}]}) 1.51724838s ago: executing program 2 (id=657): r0 = socket(0x10, 0x3, 0x0) r1 = fsopen(&(0x7f00000001c0)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) (async, rerun: 64) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000480)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) (rerun: 64) close_range(r2, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000340)="7800000018001f07b9409b0dffff000d0216be0400030605060140034300080012000000bf46d32345652b000000caaf6c26c291a34549935ade4a460c89b6ec0cff3943a59b3cb50b0ae854be4dc0c63359547f5090583a86c902000000004a3200637939cc1cd10400160012000a00800000000000000000", 0x79, 0x20004000, 0x0, 0x0) 1.420144124s ago: executing program 2 (id=658): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x20000000008) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xdafbe5d6891b6e4) write$binfmt_elf32(r3, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xc, 0x4, 0x0, 0x100000001, 0x2, 0x3, 0x1, 0xdd, 0x38, 0x345, 0x8, 0x5, 0x20, 0x0, 0x5, 0x9, 0x6}}, 0x38) close(r3) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010026bd7000fcd9df251100000024000980080001"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x48000) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) getpriority(0x0, r4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) (async) ioctl$TCFLSH(r0, 0x400455c8, 0x20000000008) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) (async) creat(&(0x7f00000000c0)='./file0\x00', 0xdafbe5d6891b6e4) (async) write$binfmt_elf32(r3, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xc, 0x4, 0x0, 0x100000001, 0x2, 0x3, 0x1, 0xdd, 0x38, 0x345, 0x8, 0x5, 0x20, 0x0, 0x5, 0x9, 0x6}}, 0x38) (async) close(r3) (async) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010026bd7000fcd9df251100000024000980080001"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x48000) (async) gettid() (async) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000bbdffc)) (async) getpriority(0x0, r4) (async) 1.419627804s ago: executing program 2 (id=659): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x8c, 0x200) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x5, 0x8, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x121200, 0x0) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000080)={0x283, 0x1}) 1.415024824s ago: executing program 2 (id=660): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000080)=@gcm_128={{0x303}, "b75d937e552300", "4705a7b6113b967d7314f7201eb2babf", "1d1cbe23", "ffffffffffffffff"}, 0x28) syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), r1) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000000c0)=0x3, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000080)="c4e32d4b4cdb03009a080000005a000f20c035080000000f22c00eb9f0020000b830000000ba000000000f30c4c21d96170f08b9410101c0b805000000ba000000000f30f20f080f229e", 0x4a}], 0x1, 0x2f, &(0x7f0000000000)=[@efer={0x2, 0x6000}], 0xfffffffffffff46) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.379444444s ago: executing program 0 (id=661): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0xfffffffffffff002, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0x11) r1 = userfaultfd(0x801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$XFS_IOC_GETPARENTS_BY_HANDLE(r0, 0xc040583f, &(0x7f0000000200)={{@_ha_fsid={[0x1]}, {0x1, 0x3, 0xc0f, 0x3ff}}, {{[0x80000001, 0x7, 0x4d, 0x48]}, 0x0, 0x1, 0x401, 0x0, &(0x7f0000000140)=[{{@_ha_fsid={[0x3, 0x1]}, {0xc000, 0x40, 0x2, 0x5}}, 0x7f, 0x0, '\x00'}, {{@align=0x6, {0xa, 0xfff1, 0x7, 0x3}}, 0x9, 0x0, '}v)%^\x00'}, {{@_ha_fsid={[0x1, 0x3e9]}, {0xff, 0x5, 0x7, 0x7}}, 0xf, 0x0, '/dev/ttyS3\x00'}, {{@align=0x8, {0x9b5e, 0xf, 0x2, 0x1ff}}, 0x7ff, 0x0, '/)#@\'}.{.(^-#\xe5\\}{\'^\x00'}]}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00003d5000/0x800000)=nil, 0x800000}, 0x1}) mprotect(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x0) r3 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000080), 0x313000, 0x0) readv(r3, &(0x7f00000031c0)=[{&(0x7f0000003200)=""/4096, 0x1f000}], 0x1000000000000031) 1.293664777s ago: executing program 2 (id=662): r0 = syz_usb_connect$hid(0x5, 0x5c, &(0x7f0000000180)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x28bd, 0x935, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x90, 0xa, "", [{{0x9, 0x4, 0x0, 0x20, 0x9, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0xfffd, 0xa, 0x1, {0x22, 0x23}}, {{{0x9, 0x5, 0x81, 0x3, 0x40, 0x4c, 0x8, 0xfb}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x123581, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x4a) (async, rerun: 32) ioctl$EXT4_IOC_SETFSUUID(r1, 0x4008662c, &(0x7f0000000000)={0x10, 0x0, "24fb65c686841586c0b41affb38eaa5e"}) (rerun: 32) 1.293267957s ago: executing program 0 (id=663): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000100)=ANY=[@ANYRESOCT=0x0], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000d80)={0x2c, &(0x7f0000000180)={0x20, 0x11, 0x19, {0x19, 0x31, "8f05015a01c40d1dc0c24b4fbea13e1826eb54114e2511"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_usb_connect$cdc_ncm(0x3, 0x79, &(0x7f0000000000)={{0x12, 0x1, 0x100, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x67, 0x2, 0x1, 0x5, 0x10, 0x5, "", {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "b5398a"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xdc, 0xc58, 0x2}, {0x6, 0x24, 0x1a, 0x7, 0x3}, [@mbim_extended={0x8, 0x24, 0x1c, 0x2, 0x4}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x7, 0x8, 0x80}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x85, 0x5e, 0x6}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0xff, 0x2, 0x9}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000080)={0xa, 0x6, 0x200, 0x5, 0xf, 0x3, 0x8}, 0xb, &(0x7f00000000c0)={0x5, 0xf, 0xb, 0x2, [@ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x7, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x418}}, {0xa6, &(0x7f00000001c0)=@string={0xa6, 0x3, "9892f25890715703e2a3df0f2313b6ccb5139664d1f42b207fbecec2a28613cfa74cf5d01b5037b75c15199d3d02387adc0927d30cb6f1f48d74301927b742e8c3e0e9f04c0feeaf3ff79d12eee3b4671dbb179bc46296e87b88cd669e40822c6bc53bbd9fd032397ecfd3141e63ebe212f05cadc45e6ef8795968ecfae791400a7f1401fc8816b230e5d72740c4fc25b44727cc275560832333508303bb527faa9d7484"}}, {0xfe, &(0x7f0000000280)=@string={0xfe, 0x3, "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"}}, {0x4b, &(0x7f0000000380)=@string={0x4b, 0x3, "385cbdbff1b17ce300055cf6a946f1f3c58f9e0243227d8584ca9cbab21a6831e8140e1731d699fc43b3a8233e434f3de632f9fcfbfb7b04f976787e632be1557037969305eccc8059"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x439}}, {0x9e, &(0x7f0000000440)=@string={0x9e, 0x3, "dd79fd2faa146e68b7ef686b902ce40927569da43261354cfd75da2a0fd69beb170f07967b2d06d94a1f40c6c5b22474029dac20752bd8ceeb22172d292470eb821322f7e2611c65422cdca83177401e3900429dc6b6e38d49d96500bead3a411dfd94bd7a0960b2a13fd86bdbaa7ce8cc893827fec6d3bb768a33e4576b5e021821d9cfb2ff2b991befa1c103ff64066cc584b653196bed3d8824b6"}}, {0x4, &(0x7f0000000500)=@lang_id={0x4, 0x3, 0x843}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000680)={0x14, &(0x7f00000005c0)={0x0, 0x9, 0x55, {0x55, 0x5, "dfaf79948c2f6b4c5fc0dd6a05c25bff74dde7a93cc2fbc6db7f6fc398a4bd662f049076e17760192012e28a510009ffc217a37b58b5a4ab55f57f23be5a39c1f721304b21439fd3c4ae0588c1ba994f576b76"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x44, &(0x7f00000006c0)={0x20, 0x15, 0xa7, "cb19295f2da8242075c53b56ff054e65f16e7b9797e2865058b089a8f0b6651e09e3c83a6139cc0e9d8ca5052f25e66c34c058198e3acf251a0aae35ac0e0bfa27eda59f88a054c77b965a0e622f0dfcf2300043bf649a9e4f5abdcc96f328727d1716aac470424289c5781d4a1b80c214267d2864afb3ff12f4205382c3872b3d1dd3018093a4ed961ef3fe77527815a96e85027599b60383d270596dc38cbd5e57b54a4dced1"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x4}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0xfe}, &(0x7f0000000800)={0x20, 0x80, 0x1c, {0x7, 0x9, 0x9, 0x4, 0x3, 0xa, 0xfbff, 0x7, 0x6, 0x9, 0x6, 0x5}}, &(0x7f0000000840)={0x20, 0x85, 0x4, 0x24e0aa2}, &(0x7f0000000880)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000008c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000900)={0x20, 0x89, 0x2}}) 277.671041ms ago: executing program 1 (id=664): mremap(&(0x7f0000000000/0x9000)=nil, 0x600600, 0x200000, 0x3, &(0x7f0000a00000/0x600000)=nil) (async) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000280)=0x3, 0x4) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x1) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x6) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) (async) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) (async) read$FUSE(r4, &(0x7f0000006300)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f0000000340)={0x50, 0x0, r5, {0x7, 0x1f, 0x0, 0x34014c40, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) (async) syz_fuse_handle_req(r4, &(0x7f0000008340)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x6, {0x0, 0x5}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) dup2(r6, r4) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f0000000200)={0x1, 0x4, 0x1000, 0x92, &(0x7f0000000480)="b466c103755810984d0c06140526949021c21bed248ea9238f990c13ff3570124a46213264d56b102eb978215209f4d7c4f6a7e941135de580d2ee805bce961781224533890c68f5f78e18a398e08efe27c342a472c7960e95bb99b5092d2197cf5a7d844f0c71ec3daf7c883b73c164a6d1a4f39c162131aca93b5c965c289e5ac817a2a0b1af340f40f334956cb244a346", 0xfe3a, 0x0, &(0x7f0000000000)="5793002b1e000000000000a9587f2d38c5f01528019469f31ef00279475e546e1d9bd08f5509bc83ea7ad0f87671d3afa2bf87b62ce547e7"}) (async) getsockopt$inet6_int(r1, 0x29, 0x3c, 0x0, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) (async) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r8 = openat$cgroup_int(r7, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write$cgroup_int(r8, &(0x7f0000000180)=0x3, 0x12) mkdirat$cgroup(r7, &(0x7f0000000080)='syz0\x00', 0x1ff) (async) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) (async) sendmsg$netlink(r9, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000540)={0x108, 0x20, 0x1, 0x70bd23, 0x0, "", [@generic="6a955ecab074cadea9f2289d8f856ef87f381fa04dbb48227a846a402d202314a89eb70b7ce6f7555b583e5f4a34ef3bb0555e812dd917adbebdb0469078ac168a35dab779985257614a1583d91655a4a763d0c68d13582320eddff4777bdc43d2ca6b6c9f7f3bd0f592619bac3b7d4a2b0f02c9d3fd48098aed20280c56f6d72e102ca74b2132efbdfb31fce7f5ccb014108cffcfdb2d352e5e4c7e3d800e393f9d7e3e89eba804479086f6ef03a65c971092dac35d6647b8d5aa5a2396ef06fc6151fd83da2806f47908649284e49daedb1d61a6f779c7df4695ebf74430e3ea722473f58cd6584769a5bd127c731451c1a16aca8eaf0d"]}, 0x108}], 0x1}, 0x0) 276.143721ms ago: executing program 1 (id=665): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = openat$uhid(0xffffffffffffff9c, &(0x7f00000037c0), 0x2, 0x0) write$UHID_CREATE2(r2, &(0x7f0000003800)={0xb, {'syz1\x00', 'syz0\x00', 'syz0\x00', 0x21, 0x401, 0x4, 0x8, 0x5, 0xfff, "cc3939b616cd8fa79c76df07d1b7a14c6d30957cff4fd4b9f3ead9afb34d88c9b6"}}, 0x139) write$UHID_DESTROY(r2, &(0x7f0000003a00), 0x4) sendto$packet(r0, &(0x7f0000000040)="18", 0x1, 0x0, &(0x7f0000000140)={0x11, 0xe, r1, 0x1, 0x2, 0x6, @broadcast}, 0x14) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000002280)=ANY=[@ANYBLOB="6664f4", @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) inotify_add_watch(r4, &(0x7f0000000080)='./file0\x00', 0x9000008) statx(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x80, 0x0) read$FUSE(r3, &(0x7f0000008340)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r3, &(0x7f0000004300)="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", 0x2000, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)={0x130, 0x0, 0x2, {0x3, 0xfffffffd, 0x0, '\x00', {0x1, 0x80000000, 0x80add, 0x10, r6, r7, 0xd000, '\x00', 0x40006, 0x1, 0x5, 0xddf, {0x3, 0x4}, {0x400000000000c, 0x2}, {0x2000005, 0xa}, {0x1, 0x9fd}, 0x100, 0x6, 0x1, 0x4}}}}) write$FUSE_INIT(r3, &(0x7f0000001200)={0x50, 0xffffffffffffffda, r5, {0x7, 0x29, 0x0, 0xffffffff80480400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}, 0x50) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr=0x64010100, @local}, 0xc) 273.217851ms ago: executing program 3 (id=666): ioctl$XFS_IOC_PATH_TO_HANDLE(0xffffffffffffffff, 0xc0385869, 0x0) syz_usb_connect(0x3, 0x2d, &(0x7f0000002680)={{0x12, 0x1, 0x300, 0x7, 0x1, 0x3, 0x20, 0x134c, 0x1c16, 0xf053, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x2, 0x5, 0x7, 0x20, 0x9, "", [{{0x9, 0x4, 0x4, 0x0, 0x0, 0x71, 0xce, 0xef, 0x5}}, {{0x9, 0x4, 0x4, 0x11, 0x0, 0xfd, 0xe5, 0x2d, 0xff}}]}}]}}, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0}) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100009e173610ef171e7206de0102030109021200010000000009040000000206"], 0x0) syz_usb_connect$uac3(0x7, 0xf4, &(0x7f0000000140)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x582, 0x582, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xe2, 0x3, 0x1, 0x8, 0x20, 0x0, {0x8, 0xb, 0x1, 0x1, 0x1, 0x21, 0x30, 0x23}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x9, 0x46, 0x7}, [@extension_unit={0x1d, 0x24, 0xa, 0x6, 0x2, [0x0, 0x3, 0x1, 0x3, 0x3, 0x3]}, @multiply_unit={0xb, 0x24, 0xd, 0x7, 0xa, 0xffff, 0x6}, @input_terminal={0x14, 0x24, 0x2, 0x5, 0x203, 0x3, 0x8, 0x8, 0x4, 0x2, 0x4, 0x2}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x7, 0x0, 0xe4, {0xa, 0x25, 0x25, 0xfffffffc, 0x40, 0x22}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x1, 0x2}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x80, 0x800, 0x0, "25bb14f417951b20"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xa7e, 0x5, 0x6c, 0xf7}, @as_header={0x17, 0x24, 0x1, 0xfb, 0xfffffff2, 0x42c1, 0x3, 0x4, 0x5, 0xd}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x5, 0x3, 0xf6, {0xa, 0x25, 0x25, 0x40, 0x8, 0x388d}}}}}}}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x300, 0xd, 0x7, 0x61, 0x10, 0x4}, 0xcc, &(0x7f00000002c0)={0x5, 0xf, 0xcc, 0x1, [@generic={0xc7, 0x10, 0x1, "bbc0b250d3186e4449ce68620a5a289f7a44f04d66243611f22296424e86215fb99bf034f48d4ae7529c7b79318cb05472e8c5b7bb1251da340163d58102f7df35299dbb87bba5fd359ece274dda4c0768076de30ff47c33ac86cba36ca685445d9df63dc87d01ba97ccb05af483332428c0d4b7cef36310cc10776f28aa504e7fa3e5de2e89e50cc96bfeb7cc0d37381e0af40700e5e505b20d775fee959ab7d42fde25751921f794d562a27432c0019da5350e9fb1ce2cb416a3be04cd4e6f4d653e22"}]}, 0x6, [{0x95, &(0x7f00000003c0)=@string={0x95, 0x3, "eae5440c5590e7af30975c7db9d779bdff5d62744b7c0d3047a1dc4415857d3f79ff9dcab9efef3b90bc7a9009a6edb49a9914e6c0a71540bf83bb815f85614924f86733d0338a409acffd4c33376b1ff907df2486399ae6ed82acf5ac3a99937e42c7b485a167fda51af0d4655e05770492fbb8f0b3f5c6c3d5933d581bcae6d70cecaa23b10fa76b8a5b7d23a163ddf723bf"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0xfcdf}}, {0x93, &(0x7f00000004c0)=@string={0x93, 0x3, "ea0a917591f7d317e49710ae7cda70a85abad7daca980f730ed507206dd9317f34bb8ec7ab7c5d4b8936125dd746078c97934640ecc355980db0f1f15f0bd8706e02d290ebeda8d36d500bfbfb8530ccee022758b92a2634ccef9ec8336b1ad08b0eb7f9e9011d101f6c6d72b01d3093fb9733cf8d47e0dd4dc10ff30c81fa4f1c4b156e98b0baad74a0c5a15e7c72d236"}}, {0x65, &(0x7f0000000580)=@string={0x65, 0x3, "a1ef928908ea10b45c37bc6e175f2f910e26633c87c438f584b05d7be3f9ac1d76b4503dd2b96457f0d29a1dc7b7d7cfc2fcd12b71ef430828a6b3354016ae3b8b96e7422835687345cffed7712d51300cd9e4bb509f1a64c7ad31de72c2f83fa2c9c2"}}, {0xfa, &(0x7f0000000600)=@string={0xfa, 0x3, "7ee790d21c53896a0641183471bf105cd1281ca3a681a986851efe36338c27ad6620fccca39d9185aa614e43d76af5eedb295e69e42c8333370249bed4e08524205493009bb323fcb7d2cbb937bd95ccb15db5cc9fc8cdb36baa8e041cbb55ef0863f116c3fb0f881d894499ff16375c156b1f0bb19cd7178a021ce9d86b297c2a68cb19a227d68d2dc6e2ffce8752fb179406f07af4940dcadca409762744d3af32d3d31553d9be3b701b47a0aca91581aaa70ad45582ece40bf3797572aa7d02d940452b1391089b308bc9fad217c7cb3b4fa74e0e59b414d8824f6bebeee0d3e295a370d0d229cb943cd5f6c2cf7c5a0677141830b10d"}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x827}}]}) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000240)={0x1c, &(0x7f0000000100)={0x0, 0xa, 0x4, "6392a49e"}, 0x0, 0x0}) 252.149131ms ago: executing program 1 (id=667): r0 = syz_create_resource$binfmt(&(0x7f0000000100)='./file1\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) close(r1) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, &(0x7f0000004780)={[], 0xf000}, 0x1000) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) r4 = socket$nl_audit(0x10, 0x3, 0x9) getsockopt$netlink(r4, 0x10e, 0x5, &(0x7f0000001200)=""/4109, &(0x7f0000000000)=0x100d) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @multicast2}, 0x3, 0x3, 0x4}}, 0x26) 216.450263ms ago: executing program 1 (id=668): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x40, 0x0) prctl$PR_SET_VMA(0x41555856, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x12, r0, 0xc1443000) madvise(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0xe) ioctl$BLKRRPART(r0, 0x125f, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000008300), 0x2, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) 0s ago: executing program 1 (id=669): r0 = socket$inet6(0xa, 0x802, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x8000000000000001]}, 0x8) ioctl$KVM_SET_TSC_KHZ_cpu(r1, 0xaea2, 0x1084a2aa) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x10, 0x54c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xd0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x9, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x5, 0xa, 0x1, {0x22, 0x28}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x3, 0xb, 0x2}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) syz_usb_control_io$sierra_net(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000000040)={0x2c, &(0x7f00000001c0)=ANY=[@ANYBLOB=' \b,'], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000f40)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000001b00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001ac0)={&(0x7f0000000f80)={0xb34, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [{{0x8}, {0x134, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xc}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xae}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x80}}}]}}, {{0x8}, {0x12c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x5fe}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x200}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24}, {0x5}, {0x8, 0x4, 0x7b6}}, {0x8}}}]}}, {{0x8}, {0x1fc, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x81}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x100, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8}, {0x1b4, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x87b5}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8}}}]}}, {{0x8}, {0x2a0, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x3c, 0x4, [{0x5, 0xff, 0x0, 0x3}, {0x1, 0x8, 0x8f, 0xfffffff9}, {0x5, 0x8, 0x2, 0x7}, {0xe, 0x1, 0x4, 0x2}, {0xf, 0xd7, 0x6, 0x4}, {0x3ff, 0x8, 0x94, 0x101}, {0x8, 0x40, 0x7e, 0x8}]}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x3180}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x200}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x401}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}]}}, {{0x8}, {0x138, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x10}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x1de0}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x7, 0x80, 0x0, 0x4}, {0x1, 0x8, 0xe, 0x6}]}}}]}}]}, 0xb34}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000000) prctl$PR_SET_KEEPCAPS(0x8, 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000008c0)={0x2, 0x4}, 0x4) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)={0xac, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x3}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x50, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @rand_addr=0x64010100}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x16}}}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0xac}}, 0x4000) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="b40000000001010400000000000000000a0000003c0001802c000180140003000000000000000000000000000000000014000400ff0100000000000000000000000000010c0002800500010000000000440002802c00018014000300fe8000000000000000000000000000aa14000400fe808e2081eca74611717fa4408129d3228b00000000000000000000000000aa0c0002800500010000000000060003400004000008000740000004001800020000000400"], 0xb4}}, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, &(0x7f0000000440)={0x16, 0x0, {0xffffffffffffffff, @struct={0x0, 0x7ff}, 0x0, 0x1, 0x6, 0x8, 0x4, 0x7fffffffffffffff, 0x2, @struct={0x0, 0xe}, 0x5, 0x2, [0x7, 0x1, 0x3, 0x7, 0x140000000000, 0x7]}, {0x5, @usage=0x1000, 0x0, 0xfffffffffffffddc, 0x100000001, 0x800, 0x1, 0x3, 0x4, @struct={0x5, 0x85}, 0x0, 0x804, [0x8, 0x4, 0x6, 0x7f, 0xffffffff, 0x6]}, {0x40, @usage=0x4, 0x0, 0x36e3, 0x8, 0x8, 0x4, 0x7, 0x30, @struct={0x4, 0xc}, 0x4, 0x4, [0xc000000000000000, 0x2000000000000000, 0x71, 0x5, 0xb, 0x200]}, {0xe18, 0x8000, 0xf}}) unshare(0x60000600) r9 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ftruncate(r9, 0x80000000) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000840)={{r6}, {@val={r8}, @max}}) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x40000090, 0x0, 0xfffffffffffffffc}]}) ioctl$XFS_IOC_FSCOUNTS(r1, 0x80205871, &(0x7f0000000040)) r10 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x8c) openat$incfs(r10, &(0x7f0000000000)='.pending_reads\x00', 0x40, 0x141) r11 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r1) sendmsg$NL80211_CMD_JOIN_OCB(r10, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000940)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r11, @ANYBLOB="000127bd7000fcdbdf256c0000000c009900ff0700003e000000080026a5dbd321b67c143a4e6eca7100990900000800a100040000000800270003000000050019010d00000008009f000300000008002600fd1600000500180104000000"], 0x58}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[], 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.240' (ED25519) to the list of known hosts. [ 19.714400][ T36] audit: type=1400 audit(1780371142.339:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.715540][ T286] cgroup: Unknown subsys name 'net' [ 19.717431][ T36] audit: type=1400 audit(1780371142.339:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.721092][ T36] audit: type=1400 audit(1780371142.339:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.721231][ T286] cgroup: Unknown subsys name 'devices' [ 19.800530][ T286] cgroup: Unknown subsys name 'hugetlb' [ 19.806119][ T286] cgroup: Unknown subsys name 'rlimit' [ 19.918076][ T36] audit: type=1400 audit(1780371142.539:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 19.941259][ T36] audit: type=1400 audit(1780371142.539:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 19.966080][ T36] audit: type=1400 audit(1780371142.539:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 19.994745][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 20.003465][ T36] audit: type=1400 audit(1780371142.629:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.028879][ T36] audit: type=1400 audit(1780371142.629:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.075650][ T36] audit: type=1400 audit(1780371142.699:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.101174][ T36] audit: type=1400 audit(1780371142.699:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 20.101425][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 20.871293][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.878335][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.885442][ T293] bridge_slave_0: entered allmulticast mode [ 20.891731][ T293] bridge_slave_0: entered promiscuous mode [ 20.909233][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.916268][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.923443][ T293] bridge_slave_1: entered allmulticast mode [ 20.929707][ T293] bridge_slave_1: entered promiscuous mode [ 20.947663][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 20.954713][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 20.961789][ T296] bridge_slave_0: entered allmulticast mode [ 20.967901][ T296] bridge_slave_0: entered promiscuous mode [ 20.982596][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 20.989644][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 20.996703][ T296] bridge_slave_1: entered allmulticast mode [ 21.002927][ T296] bridge_slave_1: entered promiscuous mode [ 21.031968][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.039013][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.046041][ T295] bridge_slave_0: entered allmulticast mode [ 21.052264][ T295] bridge_slave_0: entered promiscuous mode [ 21.065743][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.072802][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.079886][ T295] bridge_slave_1: entered allmulticast mode [ 21.085988][ T295] bridge_slave_1: entered promiscuous mode [ 21.119011][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.126045][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.133334][ T294] bridge_slave_0: entered allmulticast mode [ 21.139517][ T294] bridge_slave_0: entered promiscuous mode [ 21.148220][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.155269][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.162355][ T294] bridge_slave_1: entered allmulticast mode [ 21.168437][ T294] bridge_slave_1: entered promiscuous mode [ 21.241679][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.248737][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.256000][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.263035][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.291238][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.298319][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.305588][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.312639][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.349766][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.357004][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.364691][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.371866][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.387000][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.394052][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.415189][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.422242][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.430694][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.437709][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.446172][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.453297][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.484084][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.491136][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.507995][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.515044][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.531533][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.538551][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.546396][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.553442][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.572878][ T296] veth0_vlan: entered promiscuous mode [ 21.593179][ T296] veth1_macvtap: entered promiscuous mode [ 21.604123][ T295] veth0_vlan: entered promiscuous mode [ 21.630813][ T293] veth0_vlan: entered promiscuous mode [ 21.639262][ T295] veth1_macvtap: entered promiscuous mode [ 21.647622][ T294] veth0_vlan: entered promiscuous mode [ 21.672948][ T293] veth1_macvtap: entered promiscuous mode [ 21.680602][ T296] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 21.682933][ T294] veth1_macvtap: entered promiscuous mode [ 21.800437][ T325] netlink: 32 bytes leftover after parsing attributes in process `syz.0.6'. [ 21.811210][ T324] syzkaller1: entered promiscuous mode [ 21.822319][ T324] syzkaller1: entered allmulticast mode [ 21.829498][ T327] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7'. [ 21.844649][ T325] syzkaller1: entered promiscuous mode [ 21.850307][ T325] syzkaller1: entered allmulticast mode [ 21.871763][ T333] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 22.027093][ T341] kvm: kvm [340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 22.035986][ T341] kvm: kvm [340]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 22.068899][ T314] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 22.161463][ T353] syz.0.13 (353): /proc/350/oom_adj is deprecated, please use /proc/350/oom_score_adj instead. [ 22.238743][ T314] usb 3-1: Using ep0 maxpacket: 32 [ 22.245712][ T314] usb 3-1: unable to get BOS descriptor or descriptor too short [ 22.254514][ T314] usb 3-1: config 1 interface 0 altsetting 10 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 22.267666][ T314] usb 3-1: config 1 interface 0 has no altsetting 0 [ 22.276517][ T314] usb 3-1: string descriptor 0 read error: -22 [ 22.283437][ T314] usb 3-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 22.300218][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 22.317001][ T314] usblp0: Disabling reads from problematic bidirectional printer [ 22.438732][ T310] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 22.517678][ T314] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 10 proto 1 vid 0x03F0 pid 0x0004 [ 22.533762][ T314] usb 3-1: USB disconnect, device number 2 [ 22.543151][ T314] usblp0: removed [ 22.554831][ T376] syzkaller1: entered promiscuous mode [ 22.560337][ T376] syzkaller1: entered allmulticast mode [ 22.588710][ T310] usb 1-1: Using ep0 maxpacket: 8 [ 22.594791][ T310] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 2047, setting to 1024 [ 22.607233][ T310] usb 1-1: New USB device found, idVendor=0582, idProduct=0050, bcdDevice= 0.40 [ 22.616311][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 22.627183][ T310] usb 1-1: Product: syz [ 22.633100][ T310] usb 1-1: Manufacturer: syz [ 22.637704][ T310] usb 1-1: SerialNumber: syz [ 22.850360][ T310] usb 1-1: 1:1 : no cluster descriptor [ 22.857314][ T310] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 22.873316][ T310] usb 1-1: USB disconnect, device number 2 [ 22.911239][ T64] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 22.922561][ T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 23.078716][ T64] usb 2-1: Using ep0 maxpacket: 16 [ 23.369294][ T310] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 23.418727][ T64] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 23.426917][ T64] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 1 [ 23.442636][ T64] usb 2-1: config 1 has no interface number 1 [ 23.457763][ T64] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 23.467885][ T64] usb 2-1: config 1 interface 105 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 23.481076][ T64] usb 2-1: config 1 interface 105 has no altsetting 0 [ 23.491606][ T64] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 23.516546][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.524801][ T64] usb 2-1: Product: syz [ 23.530544][ T64] usb 2-1: Manufacturer: syz [ 23.537797][ T64] usb 2-1: SerialNumber: syz [ 23.546844][ T383] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 23.550026][ T310] usb 3-1: Using ep0 maxpacket: 32 [ 23.561009][ T310] usb 3-1: config 0 has an invalid interface number: 196 but max is 0 [ 23.576001][ T310] usb 3-1: config 0 has no interface number 0 [ 23.583650][ T310] usb 3-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 23.598284][ T405] syzkaller1: entered promiscuous mode [ 23.604192][ T310] usb 3-1: config 0 interface 196 has no altsetting 0 [ 23.605316][ T405] syzkaller1: entered allmulticast mode [ 23.612810][ T310] usb 3-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 23.630004][ T310] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 23.638113][ T310] usb 3-1: Product: syz [ 23.648271][ T310] usb 3-1: Manufacturer: syz [ 23.652903][ T310] usb 3-1: SerialNumber: syz [ 23.658200][ T310] usb 3-1: config 0 descriptor?? [ 23.664256][ T393] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 23.769020][ T412] x_tables: duplicate underflow at hook 4 [ 23.775931][ T412] Zero length message leads to an empty skb [ 23.819920][ T64] aqc111 2-1:1.105: probe with driver aqc111 failed with error -22 [ 23.834024][ T64] usb 2-1: USB disconnect, device number 2 [ 23.864435][ T427] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 23.879184][ T427] netlink: 8 bytes leftover after parsing attributes in process `syz.1.34'. [ 23.887275][ T429] capability: warning: `syz.0.35' uses deprecated v2 capabilities in a way that may be insecure [ 23.963395][ T438] syzkaller1: entered promiscuous mode [ 23.969130][ T438] syzkaller1: entered allmulticast mode [ 24.058750][ T45] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 24.209610][ T45] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 24.220595][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 24.231470][ T45] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 24.244429][ T45] usb 4-1: New USB device found, idVendor=046d, idProduct=c70a, bcdDevice= 0.00 [ 24.253465][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.262099][ T45] usb 4-1: config 0 descriptor?? [ 24.267433][ T416] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 24.302126][ T310] ipheth 3-1:0.196: ipheth_get_macaddr: usb_control_msg: -32 [ 24.309625][ T310] ipheth 3-1:0.196: probe with driver ipheth failed with error -32 [ 24.318740][ T314] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 24.469674][ T314] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 24.479845][ T314] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 24.489472][ T314] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 24.498506][ T314] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 24.506528][ T314] usb 2-1: SerialNumber: syz [ 24.508706][ T64] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 24.513467][ T314] usb 2-1: 0:2 : does not exist [ 24.648702][ T64] usb 1-1: device descriptor read/64, error -71 [ 24.691647][ T45] logitech-djreceiver 0003:046D:C70A.0001: ignoring exceeding usage max [ 24.700786][ T45] logitech-djreceiver 0003:046D:C70A.0001: unknown main item tag 0x2 [ 24.709637][ T45] logitech-djreceiver 0003:046D:C70A.0001: hidraw0: USB HID vfc.31 Device [HID 046d:c70a] on usb-dummy_hcd.3-1/input0 [ 24.891730][ T45] usb 4-1: USB disconnect, device number 2 [ 24.899173][ T64] usb 1-1: device descriptor read/64, error -71 [ 24.925165][ T441] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 24.933676][ T441] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 24.942105][ T385] usb 2-1: USB disconnect, device number 3 [ 25.148729][ T64] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 25.278732][ T64] usb 1-1: device descriptor read/64, error -71 [ 25.402642][ T448] netlink: 4 bytes leftover after parsing attributes in process `syz.3.42'. [ 25.421418][ T36] kauditd_printk_skb: 89 callbacks suppressed [ 25.421431][ T36] audit: type=1400 audit(1780371148.049:163): avc: denied { create } for pid=449 comm="syz.3.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 25.446626][ T36] audit: type=1400 audit(1780371148.059:164): avc: denied { read write } for pid=449 comm="syz.3.43" name="rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 25.470100][ T36] audit: type=1400 audit(1780371148.059:165): avc: denied { create } for pid=449 comm="syz.3.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 25.489386][ T36] audit: type=1400 audit(1780371148.059:166): avc: denied { create } for pid=449 comm="syz.3.43" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 25.511126][ T453] fuse: Unknown parameter '' [ 25.517337][ T453] fuse: Unknown parameter 'g_ [ 25.517337][ T453] ï7' [ 25.518765][ T36] audit: type=1400 audit(1780371148.139:167): avc: denied { mounton } for pid=451 comm="syz.3.44" path="/11/file0" dev="tmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 25.539197][ T453] rust_binder: Error while translating object. [ 25.547106][ T453] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOENT } [ 25.547845][ T36] audit: type=1400 audit(1780371148.149:168): avc: denied { create } for pid=451 comm="syz.3.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 25.558415][ T64] usb 1-1: device descriptor read/64, error -71 [ 25.569089][ T36] audit: type=1400 audit(1780371148.149:169): avc: denied { read } for pid=451 comm="syz.3.44" name="binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 25.590002][ T453] rust_binder: 451:453 transaction to 451 failed: ENOENT [ 25.613419][ T36] audit: type=1400 audit(1780371148.149:170): avc: denied { open } for pid=451 comm="syz.3.44" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 25.617901][ T460] FAULT_INJECTION: forcing a failure. [ 25.617901][ T460] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 25.634342][ T36] audit: type=1400 audit(1780371148.149:171): avc: denied { ioctl } for pid=451 comm="syz.3.44" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 25.649132][ T460] CPU: 1 UID: 0 PID: 460 Comm: syz.1.47 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 25.649161][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 25.649179][ T460] Call Trace: [ 25.649184][ T460] [ 25.649191][ T460] __dump_stack+0x21/0x30 [ 25.649226][ T460] dump_stack_lvl+0x140/0x1c0 [ 25.649250][ T460] ? __cfi_dump_stack_lvl+0x10/0x10 [ 25.649273][ T460] ? vfs_write+0x9a4/0xf90 [ 25.649292][ T460] dump_stack+0x19/0x20 [ 25.649314][ T460] should_fail_ex+0x3d7/0x530 [ 25.649332][ T460] should_fail+0xf/0x20 [ 25.649347][ T460] should_fail_usercopy+0x1e/0x30 [ 25.649364][ T460] _copy_from_user+0x20/0xa0 [ 25.649384][ T460] get_timespec64+0x97/0x1b0 [ 25.649408][ T460] ? __cfi_get_timespec64+0x10/0x10 [ 25.649431][ T460] __x64_sys_recvmmsg+0x14c/0x250 [ 25.649450][ T460] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 25.649467][ T460] ? __kasan_check_read+0x15/0x20 [ 25.649485][ T460] x64_sys_call+0x292c/0x2ee0 [ 25.649502][ T460] do_syscall_64+0x57/0xf0 [ 25.649520][ T460] ? clear_bhb_loop+0x50/0xa0 [ 25.649541][ T460] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 25.649560][ T460] RIP: 0033:0x7f34c779ce59 [ 25.649580][ T460] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 25.649594][ T460] RSP: 002b:00007f34c85bc028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 25.649621][ T460] RAX: ffffffffffffffda RBX: 00007f34c7a15fa0 RCX: 00007f34c779ce59 [ 25.649635][ T460] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 25.649647][ T460] RBP: 00007f34c85bc090 R08: 0000200000003700 R09: 0000000000000000 [ 25.649659][ T460] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 25.649670][ T460] R13: 00007f34c7a16038 R14: 00007f34c7a15fa0 R15: 00007ffd834d1a88 [ 25.649686][ T460] [ 25.675586][ T463] syzkaller1: entered promiscuous mode [ 25.689210][ T36] audit: type=1400 audit(1780371148.149:172): avc: denied { set_context_mgr } for pid=451 comm="syz.3.44" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 25.693988][ T463] syzkaller1: entered allmulticast mode [ 25.728797][ T64] usb usb1-port1: attempt power cycle [ 26.179656][ T45] usb 3-1: USB disconnect, device number 3 [ 26.239018][ T64] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 26.259822][ T64] usb 1-1: device descriptor read/8, error -71 [ 26.389684][ T64] usb 1-1: device descriptor read/8, error -71 [ 26.541837][ T485] FAULT_INJECTION: forcing a failure. [ 26.541837][ T485] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 26.554899][ T485] CPU: 0 UID: 0 PID: 485 Comm: syz.1.57 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 26.554919][ T485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 26.554926][ T485] Call Trace: [ 26.554930][ T485] [ 26.554934][ T485] __dump_stack+0x21/0x30 [ 26.554953][ T485] dump_stack_lvl+0x140/0x1c0 [ 26.554967][ T485] ? __cfi_dump_stack_lvl+0x10/0x10 [ 26.554980][ T485] ? unwind_get_return_address+0x51/0x90 [ 26.554993][ T485] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 26.555006][ T485] dump_stack+0x19/0x20 [ 26.555019][ T485] should_fail_ex+0x3d7/0x530 [ 26.555029][ T485] should_fail+0xf/0x20 [ 26.555037][ T485] should_fail_usercopy+0x1e/0x30 [ 26.555048][ T485] _copy_from_user+0x20/0xa0 [ 26.555059][ T485] ___sys_recvmsg+0x176/0x590 [ 26.555070][ T485] ? __sys_recvmsg+0x290/0x290 [ 26.555080][ T485] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 26.555089][ T485] ? selinux_file_permission+0x318/0xb60 [ 26.555105][ T485] ? __fget_files+0x2c5/0x340 [ 26.555118][ T485] do_recvmmsg+0x380/0x830 [ 26.555127][ T485] ? __sys_recvmmsg+0x2a0/0x2a0 [ 26.555139][ T485] ? __cfi_vfs_write+0x10/0x10 [ 26.555158][ T485] ? _copy_from_user+0x87/0xa0 [ 26.555181][ T485] __x64_sys_recvmmsg+0x1b8/0x250 [ 26.555191][ T485] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 26.555201][ T485] ? __kasan_check_read+0x15/0x20 [ 26.555215][ T485] x64_sys_call+0x292c/0x2ee0 [ 26.555224][ T485] do_syscall_64+0x57/0xf0 [ 26.555234][ T485] ? clear_bhb_loop+0x50/0xa0 [ 26.555247][ T485] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 26.555258][ T485] RIP: 0033:0x7f34c779ce59 [ 26.555268][ T485] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 26.555277][ T485] RSP: 002b:00007f34c85bc028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 26.555288][ T485] RAX: ffffffffffffffda RBX: 00007f34c7a15fa0 RCX: 00007f34c779ce59 [ 26.555296][ T485] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 26.555303][ T485] RBP: 00007f34c85bc090 R08: 0000200000003700 R09: 0000000000000000 [ 26.555310][ T485] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 26.555317][ T485] R13: 00007f34c7a16038 R14: 00007f34c7a15fa0 R15: 00007ffd834d1a88 [ 26.555325][ T485] [ 26.566057][ T487] syzkaller1: entered promiscuous mode [ 26.628708][ T64] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 26.631398][ T487] syzkaller1: entered allmulticast mode [ 26.649800][ T64] usb 1-1: device descriptor read/8, error -71 [ 26.698707][ T45] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 26.839657][ T64] usb 1-1: device descriptor read/8, error -71 [ 26.949152][ T64] usb usb1-port1: unable to enumerate USB device [ 26.969687][ T45] usb 3-1: config 0 has an invalid interface number: 231 but max is 0 [ 26.977904][ T45] usb 3-1: config 0 has no interface number 0 [ 26.984022][ T45] usb 3-1: config 0 interface 231 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 26.996768][ T45] usb 3-1: New USB device found, idVendor=067b, idProduct=27a1, bcdDevice=b0.9b [ 27.006168][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.014378][ T45] usb 3-1: Product: syz [ 27.019126][ T45] usb 3-1: Manufacturer: syz [ 27.023899][ T45] usb 3-1: SerialNumber: syz [ 27.031038][ T45] usb 3-1: config 0 descriptor?? [ 27.036757][ T481] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 27.046978][ T45] plusb 3-1:0.231 usb0: register 'plusb' at usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1, ba:ab:99:78:1f:d3 [ 27.108714][ T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 27.269822][ T10] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 27.280698][ T64] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 27.288195][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.300248][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 27.310183][ T10] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 27.323911][ T10] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 27.332966][ T10] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 27.341275][ T10] usb 2-1: Manufacturer: syz [ 27.346398][ T10] usb 2-1: config 0 descriptor?? [ 27.447515][ T45] usb 3-1: USB disconnect, device number 4 [ 27.453744][ T45] plusb 3-1:0.231 usb0: unregister 'plusb' usb-dummy_hcd.2-1, Prolific PL-2301/PL-2302/PL-25A1/PL-27A1 [ 27.474652][ T64] usb 4-1: New USB device found, idVendor=0b49, idProduct=064f, bcdDevice=d4.fd [ 27.483980][ T64] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.492508][ T64] usb 4-1: Product: syz [ 27.496759][ T64] usb 4-1: Manufacturer: syz [ 27.501851][ T64] usb 4-1: SerialNumber: syz [ 27.959499][ T355] Bluetooth: hci0: Frame reassembly failed (-84) [ 28.060945][ T560] syzkaller1: entered promiscuous mode [ 28.066541][ T560] syzkaller1: entered allmulticast mode [ 28.277844][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 28.298821][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 28.304969][ T565] FAULT_INJECTION: forcing a failure. [ 28.304969][ T565] name failslab, interval 1, probability 0, space 0, times 1 [ 28.307679][ T10] usb 2-1: USB disconnect, device number 4 [ 28.326198][ T565] CPU: 0 UID: 0 PID: 565 Comm: syz.0.70 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 28.326226][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 28.326238][ T565] Call Trace: [ 28.326244][ T565] [ 28.326251][ T565] __dump_stack+0x21/0x30 [ 28.326282][ T565] dump_stack_lvl+0x140/0x1c0 [ 28.326306][ T565] ? __cfi_dump_stack_lvl+0x10/0x10 [ 28.326336][ T565] dump_stack+0x19/0x20 [ 28.326359][ T565] should_fail_ex+0x3d7/0x530 [ 28.326377][ T565] ? iovec_from_user+0x94/0x310 [ 28.326400][ T565] should_failslab+0xac/0x100 [ 28.326422][ T565] __kmalloc_noprof+0x69/0x500 [ 28.326440][ T565] ? is_bpf_text_address+0x17b/0x1a0 [ 28.326466][ T565] ? iovec_from_user+0x94/0x310 [ 28.326488][ T565] iovec_from_user+0x94/0x310 [ 28.326510][ T565] ? unwind_get_return_address+0x51/0x90 [ 28.326534][ T565] __import_iovec+0x154/0x7c0 [ 28.326557][ T565] import_iovec+0x80/0xb0 [ 28.326586][ T565] ___sys_recvmsg+0x4bf/0x590 [ 28.326605][ T565] ? __sys_recvmsg+0x290/0x290 [ 28.326623][ T565] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 28.326641][ T565] ? selinux_file_permission+0x318/0xb60 [ 28.326670][ T565] ? __fget_files+0x2c5/0x340 [ 28.326693][ T565] do_recvmmsg+0x380/0x830 [ 28.326712][ T565] ? __sys_recvmmsg+0x2a0/0x2a0 [ 28.326729][ T565] ? __cfi_vfs_write+0x10/0x10 [ 28.326750][ T565] ? _copy_from_user+0x87/0xa0 [ 28.326773][ T565] __x64_sys_recvmmsg+0x1b8/0x250 [ 28.326791][ T565] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 28.326810][ T565] ? __kasan_check_read+0x15/0x20 [ 28.326829][ T565] x64_sys_call+0x292c/0x2ee0 [ 28.326846][ T565] do_syscall_64+0x57/0xf0 [ 28.326865][ T565] ? clear_bhb_loop+0x50/0xa0 [ 28.326887][ T565] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 28.326907][ T565] RIP: 0033:0x7f893bd9ce59 [ 28.326923][ T565] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 28.326938][ T565] RSP: 002b:00007f893cba3028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 28.326958][ T565] RAX: ffffffffffffffda RBX: 00007f893c015fa0 RCX: 00007f893bd9ce59 [ 28.326973][ T565] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 28.326986][ T565] RBP: 00007f893cba3090 R08: 0000200000003700 R09: 0000000000000000 [ 28.326999][ T565] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 28.327011][ T565] R13: 00007f893c016038 R14: 00007f893c015fa0 R15: 00007ffd82a0f658 [ 28.327027][ T565] [ 28.868718][ T493] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 28.898741][ T10] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 29.037796][ T493] usb 1-1: not running at top speed; connect to a high speed hub [ 29.049035][ T493] usb 1-1: config 3 has an invalid interface number: 54 but max is 0 [ 29.057122][ T493] usb 1-1: config 3 has no interface number 0 [ 29.063270][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 29.068599][ T493] usb 1-1: config 3 interface 54 has no altsetting 0 [ 29.077326][ T493] usb 1-1: New USB device found, idVendor=0499, idProduct=103c, bcdDevice=22.a3 [ 29.086842][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.094934][ T10] usb 2-1: New USB device found, idVendor=041e, idProduct=4068, bcdDevice= 0.40 [ 29.104355][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.112684][ T493] usb 1-1: Product: syz [ 29.116916][ T493] usb 1-1: Manufacturer: syz [ 29.121749][ T10] usb 2-1: Product: syz [ 29.125945][ T493] usb 1-1: SerialNumber: syz [ 29.130780][ T10] usb 2-1: Manufacturer: syz [ 29.135890][ T10] usb 2-1: SerialNumber: syz [ 29.352973][ T493] snd-usb-audio 1-1:3.54: probe with driver snd-usb-audio failed with error -2 [ 29.364985][ T10] usb 2-1: 1:1 : no UAC_FORMAT_TYPE desc [ 29.371052][ T10] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 29.378613][ T493] usb 1-1: USB disconnect, device number 7 [ 29.390527][ T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:3.54/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 29.408899][ T10] usb 2-1: USB disconnect, device number 5 [ 29.424733][ T318] udevd[318]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 29.978700][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 29.985127][ T555] Bluetooth: hci0: Opcode 0x0401 failed: -4 [ 29.993587][ T555] 9pnet_fd: p9_fd_create_tcp (555): problem connecting socket to 127.0.0.1 [ 30.046798][ T64] usb 4-1: USB disconnect, device number 3 [ 30.091498][ T587] syzkaller1: entered promiscuous mode [ 30.097264][ T587] syzkaller1: entered allmulticast mode [ 30.148739][ T45] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 30.305904][ T592] FAULT_INJECTION: forcing a failure. [ 30.305904][ T592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 30.319052][ T592] CPU: 0 UID: 0 PID: 592 Comm: syz.2.80 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 30.319082][ T592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 30.319093][ T592] Call Trace: [ 30.319100][ T592] [ 30.319108][ T592] __dump_stack+0x21/0x30 [ 30.319137][ T592] dump_stack_lvl+0x140/0x1c0 [ 30.319161][ T592] ? __cfi_dump_stack_lvl+0x10/0x10 [ 30.319186][ T592] dump_stack+0x19/0x20 [ 30.319210][ T592] should_fail_ex+0x3d7/0x530 [ 30.319228][ T592] should_fail+0xf/0x20 [ 30.319243][ T592] should_fail_usercopy+0x1e/0x30 [ 30.319262][ T592] _copy_to_iter+0x3b8/0x1510 [ 30.319283][ T592] ? __cfi__copy_to_iter+0x10/0x10 [ 30.319302][ T592] ? __check_object_size+0x527/0x830 [ 30.319321][ T592] ? __cfi___check_object_size+0x10/0x10 [ 30.319340][ T592] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 30.319364][ T592] __skb_datagram_iter+0x103/0x930 [ 30.319388][ T592] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 30.319414][ T592] skb_copy_datagram_iter+0x44/0x160 [ 30.319439][ T592] netlink_recvmsg+0x2d4/0xe60 [ 30.319458][ T592] ? __cfi_netlink_recvmsg+0x10/0x10 [ 30.319477][ T592] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 30.319497][ T592] ? security_socket_recvmsg+0x44/0x130 [ 30.319521][ T592] ? __cfi_netlink_recvmsg+0x10/0x10 [ 30.319538][ T592] sock_recvmsg+0x18c/0x1e0 [ 30.319560][ T592] ____sys_recvmsg+0x1e7/0x4a0 [ 30.319578][ T592] ? __sys_recvmsg_sock+0x60/0x60 [ 30.319598][ T592] ? import_iovec+0x80/0xb0 [ 30.319620][ T592] ___sys_recvmsg+0x216/0x590 [ 30.319638][ T592] ? __sys_recvmsg+0x290/0x290 [ 30.319656][ T592] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 30.319673][ T592] ? selinux_file_permission+0x318/0xb60 [ 30.319700][ T592] ? __fget_files+0x2c5/0x340 [ 30.319722][ T592] do_recvmmsg+0x380/0x830 [ 30.319741][ T592] ? __sys_recvmmsg+0x2a0/0x2a0 [ 30.319758][ T592] ? __cfi_vfs_write+0x10/0x10 [ 30.319777][ T592] ? _copy_from_user+0x87/0xa0 [ 30.319800][ T592] __x64_sys_recvmmsg+0x1b8/0x250 [ 30.319818][ T592] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 30.319837][ T592] ? __kasan_check_read+0x15/0x20 [ 30.319882][ T592] x64_sys_call+0x292c/0x2ee0 [ 30.319900][ T592] do_syscall_64+0x57/0xf0 [ 30.319918][ T592] ? clear_bhb_loop+0x50/0xa0 [ 30.319941][ T592] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.319961][ T592] RIP: 0033:0x7f766bb9ce59 [ 30.319976][ T592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 30.319991][ T592] RSP: 002b:00007f766c9b8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 30.320011][ T592] RAX: ffffffffffffffda RBX: 00007f766be15fa0 RCX: 00007f766bb9ce59 [ 30.320024][ T592] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 30.320037][ T592] RBP: 00007f766c9b8090 R08: 0000200000003700 R09: 0000000000000000 [ 30.320049][ T592] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 30.320061][ T592] R13: 00007f766be16038 R14: 00007f766be15fa0 R15: 00007ffc6fc05a48 [ 30.320076][ T592] [ 30.479587][ T45] usb 2-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 30.640472][ T45] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 30.651531][ T45] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 30768, setting to 64 [ 30.662419][ T45] usb 2-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 30.676986][ T45] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 30.686035][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 30.694067][ T45] usb 2-1: SerialNumber: syz [ 30.699467][ T572] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 30.720102][ T64] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 30.729138][ T36] kauditd_printk_skb: 31 callbacks suppressed [ 30.729151][ T36] audit: type=1400 audit(1780371153.359:204): avc: denied { watch watch_reads } for pid=597 comm="syz.0.83" path="/27" dev="tmpfs" ino=157 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 30.825996][ T36] audit: type=1400 audit(1780371153.449:205): avc: denied { append } for pid=604 comm="syz.0.85" name="001" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 30.850499][ T36] audit: type=1400 audit(1780371153.479:206): avc: denied { setopt } for pid=604 comm="syz.0.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.884257][ T36] audit: type=1400 audit(1780371153.509:207): avc: denied { getopt } for pid=607 comm="syz.0.86" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 30.903425][ T64] usb 3-1: Using ep0 maxpacket: 16 [ 30.910961][ T36] audit: type=1400 audit(1780371153.539:208): avc: denied { write } for pid=571 comm="syz.1.73" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 30.916494][ T45] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 30.936763][ T64] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.947089][ T610] syzkaller1: entered promiscuous mode [ 30.948055][ T64] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.953273][ T610] syzkaller1: entered allmulticast mode [ 30.967724][ T64] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 30.975980][ T45] usb 2-1: USB disconnect, device number 6 [ 30.983138][ T64] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 30.997026][ T64] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.029408][ T64] usb 3-1: config 0 descriptor?? [ 31.072848][ T615] FAULT_INJECTION: forcing a failure. [ 31.072848][ T615] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 31.086008][ T615] CPU: 1 UID: 0 PID: 615 Comm: syz.0.89 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 31.086034][ T615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 31.086044][ T615] Call Trace: [ 31.086050][ T615] [ 31.086057][ T615] __dump_stack+0x21/0x30 [ 31.086085][ T615] dump_stack_lvl+0x140/0x1c0 [ 31.086106][ T615] ? __cfi_dump_stack_lvl+0x10/0x10 [ 31.086129][ T615] dump_stack+0x19/0x20 [ 31.086150][ T615] should_fail_ex+0x3d7/0x530 [ 31.086166][ T615] should_fail+0xf/0x20 [ 31.086179][ T615] should_fail_usercopy+0x1e/0x30 [ 31.086197][ T615] _copy_to_iter+0x56b/0x1510 [ 31.086216][ T615] ? __cfi__copy_to_iter+0x10/0x10 [ 31.086233][ T615] ? __check_object_size+0x527/0x830 [ 31.086251][ T615] ? __cfi___check_object_size+0x10/0x10 [ 31.086265][ T615] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 31.086285][ T615] __skb_datagram_iter+0x103/0x930 [ 31.086312][ T615] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 31.086335][ T615] skb_copy_datagram_iter+0x44/0x160 [ 31.086355][ T615] netlink_recvmsg+0x2d4/0xe60 [ 31.086370][ T615] ? __cfi_netlink_recvmsg+0x10/0x10 [ 31.086384][ T615] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 31.086400][ T615] ? security_socket_recvmsg+0x44/0x130 [ 31.086419][ T615] ? __cfi_netlink_recvmsg+0x10/0x10 [ 31.086432][ T615] sock_recvmsg+0x18c/0x1e0 [ 31.086450][ T615] ____sys_recvmsg+0x1e7/0x4a0 [ 31.086467][ T615] ? __sys_recvmsg_sock+0x60/0x60 [ 31.086482][ T615] ? import_iovec+0x80/0xb0 [ 31.086499][ T615] ___sys_recvmsg+0x216/0x590 [ 31.086512][ T615] ? __sys_recvmsg+0x290/0x290 [ 31.086526][ T615] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 31.086539][ T615] ? selinux_file_permission+0x318/0xb60 [ 31.086561][ T615] ? __fget_files+0x2c5/0x340 [ 31.086578][ T615] do_recvmmsg+0x380/0x830 [ 31.086595][ T615] ? __sys_recvmmsg+0x2a0/0x2a0 [ 31.086608][ T615] ? __cfi_vfs_write+0x10/0x10 [ 31.086623][ T615] ? _copy_from_user+0x87/0xa0 [ 31.086641][ T615] __x64_sys_recvmmsg+0x1b8/0x250 [ 31.086656][ T615] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 31.086669][ T615] ? __kasan_check_read+0x15/0x20 [ 31.086684][ T615] x64_sys_call+0x292c/0x2ee0 [ 31.086697][ T615] do_syscall_64+0x57/0xf0 [ 31.086711][ T615] ? clear_bhb_loop+0x50/0xa0 [ 31.086731][ T615] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 31.086747][ T615] RIP: 0033:0x7f893bd9ce59 [ 31.086759][ T615] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 31.086771][ T615] RSP: 002b:00007f893cba3028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 31.086787][ T615] RAX: ffffffffffffffda RBX: 00007f893c015fa0 RCX: 00007f893bd9ce59 [ 31.086798][ T615] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 31.086809][ T615] RBP: 00007f893cba3090 R08: 0000200000003700 R09: 0000000000000000 [ 31.086819][ T615] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 31.086828][ T615] R13: 00007f893c016038 R14: 00007f893c015fa0 R15: 00007ffd82a0f658 [ 31.086840][ T615] [ 31.389895][ T596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.398335][ T596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.409780][ T617] syz.0.90 (617): attempted to duplicate a private mapping with mremap. This is not supported. [ 31.436697][ T36] audit: type=1400 audit(1780371154.059:209): avc: denied { node_bind } for pid=618 comm="syz.0.91" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 31.473874][ T36] audit: type=1400 audit(1780371154.099:210): avc: denied { connect } for pid=621 comm="syz.0.93" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 31.510498][ T36] audit: type=1400 audit(1780371154.099:211): avc: denied { create } for pid=624 comm="syz.3.92" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 31.593194][ T36] audit: type=1400 audit(1780371154.219:212): avc: denied { getopt } for pid=635 comm="syz.0.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 31.613606][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.618717][ T36] audit: type=1400 audit(1780371154.219:213): avc: denied { ioctl } for pid=635 comm="syz.0.96" path="socket:[5024]" dev="sockfs" ino=5024 ioctlcmd=0x8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 31.621404][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.651994][ T64] microsoft 0003:045E:07DA.0002: ignoring exceeding usage max [ 31.660877][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.668074][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.675292][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.682501][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.689707][ T64] microsoft 0003:045E:07DA.0002: unknown main item tag 0x0 [ 31.699880][ T64] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0002/input/input4 [ 31.712155][ T64] microsoft 0003:045E:07DA.0002: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 31.744501][ T639] syzkaller1: entered promiscuous mode [ 31.750064][ T639] syzkaller1: entered allmulticast mode [ 31.798700][ T493] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 31.813156][ T596] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.821655][ T596] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.832731][ T314] usb 3-1: USB disconnect, device number 5 [ 31.839105][ T45] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 31.949746][ T493] usb 4-1: config 1 has an invalid descriptor of length 247, skipping remainder of the config [ 31.960048][ T493] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 1032, setting to 64 [ 31.970826][ T493] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 31.984971][ T493] usb 4-1: New USB device found, idVendor=1235, idProduct=000e, bcdDevice= 0.40 [ 31.994100][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.998714][ T45] usb 1-1: device descriptor read/64, error -71 [ 32.002223][ T493] usb 4-1: Product: syz [ 32.012488][ T493] usb 4-1: Manufacturer: syz [ 32.017061][ T493] usb 4-1: SerialNumber: syz [ 32.022433][ T633] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 32.058730][ T64] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 32.209732][ T64] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.219895][ T64] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 32.230145][ T64] usb 2-1: New USB device found, idVendor=17cc, idProduct=1011, bcdDevice= 0.40 [ 32.232398][ T633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.239262][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.247621][ T45] usb 1-1: device descriptor read/64, error -71 [ 32.255590][ T64] usb 2-1: Product: syz [ 32.262200][ T633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.266099][ T64] usb 2-1: Manufacturer: syz [ 32.278352][ T64] usb 2-1: SerialNumber: syz [ 32.288560][ T493] usb 4-1: USB disconnect, device number 4 [ 32.298055][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 32.485633][ T642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.494127][ T642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.502197][ T642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.511106][ T642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.518710][ T45] usb 1-1: new low-speed USB device number 9 using dummy_hcd [ 32.519601][ T642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.534724][ T642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.542793][ T642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.551249][ T642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.559308][ T642] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.567733][ T642] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.578930][ T64] usb 2-1: skipping empty audio interface (v1) [ 32.586367][ T64] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 32.597178][ T64] usb 2-1: USB disconnect, device number 7 [ 32.605640][ T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 32.648751][ T45] usb 1-1: device descriptor read/64, error -71 [ 32.772674][ T651] FAULT_INJECTION: forcing a failure. [ 32.772674][ T651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 32.785917][ T651] CPU: 0 UID: 0 PID: 651 Comm: syz.2.101 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 32.785946][ T651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 32.785956][ T651] Call Trace: [ 32.785962][ T651] [ 32.785969][ T651] __dump_stack+0x21/0x30 [ 32.785998][ T651] dump_stack_lvl+0x140/0x1c0 [ 32.786022][ T651] ? __cfi_dump_stack_lvl+0x10/0x10 [ 32.786047][ T651] dump_stack+0x19/0x20 [ 32.786070][ T651] should_fail_ex+0x3d7/0x530 [ 32.786089][ T651] should_fail+0xf/0x20 [ 32.786104][ T651] should_fail_usercopy+0x1e/0x30 [ 32.786123][ T651] _copy_to_iter+0x56b/0x1510 [ 32.786144][ T651] ? __cfi__copy_to_iter+0x10/0x10 [ 32.786164][ T651] ? __check_object_size+0x527/0x830 [ 32.786183][ T651] ? __cfi___check_object_size+0x10/0x10 [ 32.786202][ T651] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 32.786236][ T651] __skb_datagram_iter+0x103/0x930 [ 32.786261][ T651] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 32.786287][ T651] skb_copy_datagram_iter+0x44/0x160 [ 32.786312][ T651] netlink_recvmsg+0x2d4/0xe60 [ 32.786330][ T651] ? __cfi_netlink_recvmsg+0x10/0x10 [ 32.786351][ T651] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 32.786371][ T651] ? security_socket_recvmsg+0x44/0x130 [ 32.786394][ T651] ? __cfi_netlink_recvmsg+0x10/0x10 [ 32.786412][ T651] sock_recvmsg+0x18c/0x1e0 [ 32.786433][ T651] ____sys_recvmsg+0x1e7/0x4a0 [ 32.786452][ T651] ? __sys_recvmsg_sock+0x60/0x60 [ 32.786472][ T651] ? import_iovec+0x80/0xb0 [ 32.786493][ T651] ___sys_recvmsg+0x216/0x590 [ 32.786511][ T651] ? __sys_recvmsg+0x290/0x290 [ 32.786530][ T651] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 32.786547][ T651] ? selinux_file_permission+0x318/0xb60 [ 32.786575][ T651] ? __fget_files+0x2c5/0x340 [ 32.786597][ T651] do_recvmmsg+0x380/0x830 [ 32.786616][ T651] ? __sys_recvmmsg+0x2a0/0x2a0 [ 32.786633][ T651] ? __cfi_vfs_write+0x10/0x10 [ 32.786653][ T651] ? _copy_from_user+0x87/0xa0 [ 32.786675][ T651] __x64_sys_recvmmsg+0x1b8/0x250 [ 32.786694][ T651] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 32.786711][ T651] ? __kasan_check_read+0x15/0x20 [ 32.786731][ T651] x64_sys_call+0x292c/0x2ee0 [ 32.786748][ T651] do_syscall_64+0x57/0xf0 [ 32.786767][ T651] ? clear_bhb_loop+0x50/0xa0 [ 32.786788][ T651] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 32.786809][ T651] RIP: 0033:0x7f766bb9ce59 [ 32.786824][ T651] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 32.786839][ T651] RSP: 002b:00007f766c9b8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 32.786859][ T651] RAX: ffffffffffffffda RBX: 00007f766be15fa0 RCX: 00007f766bb9ce59 [ 32.786873][ T651] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 32.786887][ T651] RBP: 00007f766c9b8090 R08: 0000200000003700 R09: 0000000000000000 [ 32.786899][ T651] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 32.786911][ T651] R13: 00007f766be16038 R14: 00007f766be15fa0 R15: 00007ffc6fc05a48 [ 32.786927][ T651] [ 32.948975][ T45] usb 1-1: device descriptor read/64, error -71 [ 33.111479][ T665] syzkaller1: entered promiscuous mode [ 33.116976][ T665] syzkaller1: entered allmulticast mode [ 33.148770][ T314] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 33.198784][ T45] usb usb1-port1: attempt power cycle [ 33.299098][ T314] usb 4-1: too many configurations: 65, using maximum allowed: 8 [ 33.312010][ T314] usb 4-1: New USB device found, idVendor=046d, idProduct=08c1, bcdDevice=ee.8d [ 33.321108][ T314] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.330778][ T314] usb 4-1: Found UVC 0.00 device (046d:08c1) [ 33.337702][ T314] usb 4-1: No valid video chain found. [ 33.348700][ T64] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 33.499242][ T64] usb 2-1: Using ep0 maxpacket: 32 [ 33.505350][ T64] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.516402][ T64] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 33.526157][ T64] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 33.535320][ T64] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.543834][ T64] usb 2-1: config 0 descriptor?? [ 33.548733][ T45] usb 1-1: new low-speed USB device number 10 using dummy_hcd [ 33.569695][ T45] usb 1-1: device descriptor read/8, error -71 [ 33.649722][ T493] usb 4-1: USB disconnect, device number 5 [ 33.709924][ T45] usb 1-1: device descriptor read/8, error -71 [ 33.870688][ T676] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=676 comm=syz.3.110 [ 33.948708][ T45] usb 1-1: new low-speed USB device number 11 using dummy_hcd [ 33.974818][ T45] usb 1-1: device descriptor read/8, error -71 [ 34.021690][ T683] fuse: Bad value for 'group_id' [ 34.026704][ T683] fuse: Bad value for 'group_id' [ 34.042402][ T685] FAULT_INJECTION: forcing a failure. [ 34.042402][ T685] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 34.055680][ T685] CPU: 0 UID: 0 PID: 685 Comm: syz.2.113 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 34.055706][ T685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 34.055712][ T685] Call Trace: [ 34.055716][ T685] [ 34.055720][ T685] __dump_stack+0x21/0x30 [ 34.055739][ T685] dump_stack_lvl+0x140/0x1c0 [ 34.055753][ T685] ? __cfi_dump_stack_lvl+0x10/0x10 [ 34.055767][ T685] dump_stack+0x19/0x20 [ 34.055780][ T685] should_fail_ex+0x3d7/0x530 [ 34.055790][ T685] should_fail_alloc_page+0xec/0x110 [ 34.055806][ T685] __alloc_pages_noprof+0x1c0/0x7e0 [ 34.055820][ T685] ? __asan_memcpy+0x5a/0x80 [ 34.055833][ T685] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 34.055847][ T685] ? __asan_memcpy+0x5a/0x80 [ 34.055859][ T685] ? nla_put+0xf3/0x150 [ 34.055872][ T685] ? rtnl_fill_link_af+0x3fa/0x470 [ 34.055884][ T685] __folio_alloc_noprof+0x14/0x80 [ 34.055897][ T685] folio_prealloc+0x46/0x220 [ 34.055909][ T685] do_pte_missing+0x169c/0x4410 [ 34.055923][ T685] ? pte_marker_clear+0x1b0/0x1b0 [ 34.055936][ T685] ? __pte_offset_map+0x1b0/0x230 [ 34.055945][ T685] ? pte_offset_map_rw_nolock+0xba/0x110 [ 34.055954][ T685] handle_mm_fault+0x11b8/0x1bf0 [ 34.055967][ T685] ? __cfi_handle_mm_fault+0x10/0x10 [ 34.055979][ T685] ? find_vma+0xd3/0x120 [ 34.055989][ T685] ? lock_mm_and_find_vma+0xb8/0x390 [ 34.056001][ T685] do_user_addr_fault+0x4c9/0x11e0 [ 34.056012][ T685] exc_page_fault+0x58/0xc0 [ 34.056025][ T685] asm_exc_page_fault+0x2b/0x30 [ 34.056037][ T685] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 34.056053][ T685] Code: 75 f1 e9 d9 6a 03 00 66 0f 1f 84 00 00 00 00 00 48 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 73 e8 eb c9 a4 c3 cc cc cc cc 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 34.056061][ T685] RSP: 0018:ffffc9000e9df4b8 EFLAGS: 00050202 [ 34.056071][ T685] RAX: 0000000000000301 RBX: ffff888131416342 RCX: 0000000000000157 [ 34.056079][ T685] RDX: 0000000000000000 RSI: ffff888131416382 RDI: 0000200000001000 [ 34.056086][ T685] RBP: ffffc9000e9df610 R08: ffff8881314164d8 R09: 1ffff11026282c9b [ 34.056093][ T685] R10: dffffc0000000000 R11: ffffed1026282c9c R12: 0000200000001157 [ 34.056100][ T685] R13: 0000000000000197 R14: 00007ffffffff000 R15: ffffc9000e9dfd48 [ 34.056109][ T685] ? _copy_to_iter+0x5ec/0x1510 [ 34.056121][ T685] ? __cfi__copy_to_iter+0x10/0x10 [ 34.056133][ T685] ? __check_object_size+0x527/0x830 [ 34.056144][ T685] ? __cfi___check_object_size+0x10/0x10 [ 34.056154][ T685] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 34.056169][ T685] __skb_datagram_iter+0x103/0x930 [ 34.056182][ T685] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 34.056196][ T685] skb_copy_datagram_iter+0x44/0x160 [ 34.056210][ T685] netlink_recvmsg+0x2d4/0xe60 [ 34.056220][ T685] ? __cfi_netlink_recvmsg+0x10/0x10 [ 34.056230][ T685] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 34.056242][ T685] ? security_socket_recvmsg+0x44/0x130 [ 34.056255][ T685] ? __cfi_netlink_recvmsg+0x10/0x10 [ 34.056264][ T685] sock_recvmsg+0x18c/0x1e0 [ 34.056276][ T685] ____sys_recvmsg+0x1e7/0x4a0 [ 34.056286][ T685] ? __sys_recvmsg_sock+0x60/0x60 [ 34.056296][ T685] ? import_iovec+0x80/0xb0 [ 34.056308][ T685] ___sys_recvmsg+0x216/0x590 [ 34.056318][ T685] ? __sys_recvmsg+0x290/0x290 [ 34.056327][ T685] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 34.056337][ T685] ? selinux_file_permission+0x318/0xb60 [ 34.056352][ T685] ? __fget_files+0x2c5/0x340 [ 34.056365][ T685] do_recvmmsg+0x380/0x830 [ 34.056375][ T685] ? __sys_recvmmsg+0x2a0/0x2a0 [ 34.056384][ T685] ? __cfi_vfs_write+0x10/0x10 [ 34.056395][ T685] ? _copy_from_user+0x87/0xa0 [ 34.056407][ T685] __x64_sys_recvmmsg+0x1b8/0x250 [ 34.056417][ T685] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 34.056427][ T685] ? __kasan_check_read+0x15/0x20 [ 34.056437][ T685] x64_sys_call+0x292c/0x2ee0 [ 34.056446][ T685] do_syscall_64+0x57/0xf0 [ 34.056456][ T685] ? clear_bhb_loop+0x50/0xa0 [ 34.056467][ T685] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.056478][ T685] RIP: 0033:0x7f766bb9ce59 [ 34.056486][ T685] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 34.056494][ T685] RSP: 002b:00007f766c9b8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 34.056504][ T685] RAX: ffffffffffffffda RBX: 00007f766be15fa0 RCX: 00007f766bb9ce59 [ 34.056511][ T685] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 34.056518][ T685] RBP: 00007f766c9b8090 R08: 0000200000003700 R09: 0000000000000000 [ 34.056525][ T685] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 34.056531][ T685] R13: 00007f766be16038 R14: 00007f766be15fa0 R15: 00007ffc6fc05a48 [ 34.056539][ T685] [ 34.199722][ T45] usb 1-1: device descriptor read/8, error -71 [ 34.230928][ T687] tipc: Started in network mode [ 34.352140][ T45] usb usb1-port1: unable to enumerate USB device [ 34.357432][ T687] tipc: Node identity ff010000000000000000000000000001, cluster identity 4711 [ 34.547210][ T687] tipc: Enabling of bearer rejected, failed to enable media [ 34.547209][ T493] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 34.620673][ T695] syzkaller1: entered promiscuous mode [ 34.626170][ T695] syzkaller1: entered allmulticast mode [ 34.709193][ T493] usb 4-1: Using ep0 maxpacket: 16 [ 34.715283][ T493] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 176, changing to 7 [ 34.728369][ T493] usb 4-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice= 0.40 [ 34.737534][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.745890][ T493] usb 4-1: Product: syz [ 34.750144][ T493] usb 4-1: Manufacturer: syz [ 34.754745][ T493] usb 4-1: SerialNumber: syz [ 34.918712][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 34.961227][ T680] syzkaller0: entered promiscuous mode [ 34.966786][ T680] syzkaller0: entered allmulticast mode [ 34.974905][ T493] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 34.994342][ T493] usb 4-1: USB disconnect, device number 6 [ 35.058703][ T570] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 35.068711][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 35.074738][ T10] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 35.082933][ T10] usb 3-1: config 0 has no interface number 0 [ 35.089034][ T10] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 35.100525][ T10] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 35.109610][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.117593][ T10] usb 3-1: Product: syz [ 35.121768][ T10] usb 3-1: Manufacturer: syz [ 35.126389][ T10] usb 3-1: SerialNumber: syz [ 35.131628][ T10] usb 3-1: config 0 descriptor?? [ 35.136956][ T699] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 35.210003][ T570] usb 1-1: unable to get BOS descriptor or descriptor too short [ 35.218373][ T570] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.228498][ T570] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 35.237458][ T570] usb 1-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 35.248324][ T570] usb 1-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 35.261461][ T570] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 35.272285][ T570] usb 1-1: config 1 interface 1 has no altsetting 0 [ 35.280821][ T570] usb 1-1: string descriptor 0 read error: -22 [ 35.287008][ T570] usb 1-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 35.296160][ T570] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.345936][ T699] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 35.514895][ T570] usb 1-1: 2:0: cannot get min/max values for control 2 (id 2) [ 35.529497][ T570] usb 1-1: USB disconnect, device number 12 [ 35.554461][ T10] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 35.565280][ T10] asix 3-1:0.188: probe with driver asix failed with error -61 [ 35.575248][ T709] bridge0: port 3(veth1_macvtap) entered blocking state [ 35.584604][ T709] bridge0: port 3(veth1_macvtap) entered disabled state [ 35.597013][ T709] veth1_macvtap: entered allmulticast mode [ 35.603474][ T709] veth1_macvtap: left allmulticast mode [ 35.624313][ T712] fuse: Bad value for 'group_id' [ 35.629346][ T712] fuse: Bad value for 'group_id' [ 35.669989][ T716] FAULT_INJECTION: forcing a failure. [ 35.669989][ T716] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 35.683119][ T716] CPU: 0 UID: 0 PID: 716 Comm: syz.3.123 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 35.683139][ T716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 35.683146][ T716] Call Trace: [ 35.683149][ T716] [ 35.683153][ T716] __dump_stack+0x21/0x30 [ 35.683172][ T716] dump_stack_lvl+0x140/0x1c0 [ 35.683188][ T716] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.683202][ T716] ? exc_page_fault+0x65/0xc0 [ 35.683216][ T716] dump_stack+0x19/0x20 [ 35.683229][ T716] should_fail_ex+0x3d7/0x530 [ 35.683239][ T716] should_fail+0xf/0x20 [ 35.683248][ T716] should_fail_usercopy+0x1e/0x30 [ 35.683258][ T716] _copy_to_iter+0x56b/0x1510 [ 35.683269][ T716] ? __cfi__copy_to_iter+0x10/0x10 [ 35.683280][ T716] ? __check_object_size+0x527/0x830 [ 35.683291][ T716] ? __cfi___check_object_size+0x10/0x10 [ 35.683301][ T716] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 35.683316][ T716] __skb_datagram_iter+0x103/0x930 [ 35.683331][ T716] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 35.683347][ T716] skb_copy_datagram_iter+0x44/0x160 [ 35.683361][ T716] netlink_recvmsg+0x2d4/0xe60 [ 35.683371][ T716] ? __cfi_netlink_recvmsg+0x10/0x10 [ 35.683382][ T716] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 35.683393][ T716] ? security_socket_recvmsg+0x44/0x130 [ 35.683409][ T716] ? __cfi_netlink_recvmsg+0x10/0x10 [ 35.683418][ T716] sock_recvmsg+0x18c/0x1e0 [ 35.683431][ T716] ____sys_recvmsg+0x1e7/0x4a0 [ 35.683441][ T716] ? __sys_recvmsg_sock+0x60/0x60 [ 35.683451][ T716] ? import_iovec+0x80/0xb0 [ 35.683463][ T716] ___sys_recvmsg+0x216/0x590 [ 35.683473][ T716] ? __sys_recvmsg+0x290/0x290 [ 35.683483][ T716] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 35.683492][ T716] ? selinux_file_permission+0x318/0xb60 [ 35.683511][ T716] ? __fget_files+0x2c5/0x340 [ 35.683523][ T716] do_recvmmsg+0x380/0x830 [ 35.683533][ T716] ? __sys_recvmmsg+0x2a0/0x2a0 [ 35.683542][ T716] ? __cfi_vfs_write+0x10/0x10 [ 35.683557][ T716] ? _copy_from_user+0x87/0xa0 [ 35.683579][ T716] __x64_sys_recvmmsg+0x1b8/0x250 [ 35.683596][ T716] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 35.683610][ T716] ? __kasan_check_read+0x15/0x20 [ 35.683621][ T716] x64_sys_call+0x292c/0x2ee0 [ 35.683631][ T716] do_syscall_64+0x57/0xf0 [ 35.683641][ T716] ? clear_bhb_loop+0x50/0xa0 [ 35.683653][ T716] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.683664][ T716] RIP: 0033:0x7fc8b7b9ce59 [ 35.683674][ T716] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 35.683682][ T716] RSP: 002b:00007fc8b89e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 35.683694][ T716] RAX: ffffffffffffffda RBX: 00007fc8b7e15fa0 RCX: 00007fc8b7b9ce59 [ 35.683702][ T716] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 35.683709][ T716] RBP: 00007fc8b89e0090 R08: 0000200000003700 R09: 0000000000000000 [ 35.683716][ T716] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 35.683722][ T716] R13: 00007fc8b7e16038 R14: 00007fc8b7e15fa0 R15: 00007ffc23ed4ba8 [ 35.683730][ T716] [ 36.128047][ T64] usbhid 2-1:0.0: can't add hid device: -71 [ 36.134011][ T64] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 36.142945][ T64] usb 2-1: USB disconnect, device number 8 [ 36.149469][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 36.149483][ T36] audit: type=1400 audit(1780371158.779:226): avc: denied { create } for pid=721 comm="syz.1.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 36.150652][ T722] rust_binder: 88: no such ref 0 [ 36.156118][ T36] audit: type=1400 audit(1780371158.779:227): avc: denied { setopt } for pid=721 comm="syz.1.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 36.200022][ T36] audit: type=1400 audit(1780371158.779:228): avc: denied { write } for pid=721 comm="syz.1.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 36.219680][ T36] audit: type=1400 audit(1780371158.779:229): avc: denied { write } for pid=721 comm="syz.1.125" name="binder1" dev="binder" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 36.221912][ T724] syzkaller1: entered promiscuous mode [ 36.247682][ T724] syzkaller1: entered allmulticast mode [ 36.500814][ T36] audit: type=1400 audit(1780371159.129:230): avc: denied { ioctl } for pid=731 comm="syz.0.129" path="socket:[6351]" dev="sockfs" ino=6351 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 36.542499][ T738] fuse: Bad value for 'group_id' [ 36.547462][ T738] fuse: Bad value for 'group_id' [ 36.608752][ T64] usb 2-1: new low-speed USB device number 9 using dummy_hcd [ 36.627843][ T36] audit: type=1400 audit(1780371159.249:231): avc: denied { create } for pid=737 comm="syz.0.130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 36.748724][ T747] FAULT_INJECTION: forcing a failure. [ 36.748724][ T747] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 36.761828][ T747] CPU: 1 UID: 0 PID: 747 Comm: syz.3.134 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 36.761854][ T747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 36.761863][ T747] Call Trace: [ 36.761869][ T747] [ 36.761875][ T747] __dump_stack+0x21/0x30 [ 36.761901][ T747] dump_stack_lvl+0x140/0x1c0 [ 36.761922][ T747] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.761943][ T747] ? exc_page_fault+0x65/0xc0 [ 36.761965][ T747] dump_stack+0x19/0x20 [ 36.761985][ T747] should_fail_ex+0x3d7/0x530 [ 36.762001][ T747] should_fail+0xf/0x20 [ 36.762014][ T747] should_fail_usercopy+0x1e/0x30 [ 36.762030][ T747] _copy_to_iter+0x56b/0x1510 [ 36.762049][ T747] ? __cfi__copy_to_iter+0x10/0x10 [ 36.762065][ T747] ? __check_object_size+0x527/0x830 [ 36.762082][ T747] ? __cfi___check_object_size+0x10/0x10 [ 36.762097][ T747] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 36.762120][ T747] __skb_datagram_iter+0x103/0x930 [ 36.762141][ T747] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 36.762163][ T747] skb_copy_datagram_iter+0x44/0x160 [ 36.762184][ T747] netlink_recvmsg+0x2d4/0xe60 [ 36.762201][ T747] ? __cfi_netlink_recvmsg+0x10/0x10 [ 36.762218][ T747] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 36.762236][ T747] ? security_socket_recvmsg+0x44/0x130 [ 36.762256][ T747] ? __cfi_netlink_recvmsg+0x10/0x10 [ 36.762271][ T747] sock_recvmsg+0x18c/0x1e0 [ 36.762289][ T747] ____sys_recvmsg+0x1e7/0x4a0 [ 36.762306][ T747] ? __sys_recvmsg_sock+0x60/0x60 [ 36.762323][ T747] ? import_iovec+0x80/0xb0 [ 36.762341][ T747] ___sys_recvmsg+0x216/0x590 [ 36.762356][ T747] ? __sys_recvmsg+0x290/0x290 [ 36.762372][ T747] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 36.762393][ T747] ? selinux_file_permission+0x318/0xb60 [ 36.762417][ T747] ? __fget_files+0x2c5/0x340 [ 36.762437][ T747] do_recvmmsg+0x380/0x830 [ 36.762453][ T747] ? __sys_recvmmsg+0x2a0/0x2a0 [ 36.762468][ T747] ? __cfi_vfs_write+0x10/0x10 [ 36.762485][ T747] ? _copy_from_user+0x87/0xa0 [ 36.762504][ T747] __x64_sys_recvmmsg+0x1b8/0x250 [ 36.762521][ T747] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 36.762537][ T747] ? __kasan_check_read+0x15/0x20 [ 36.762554][ T747] x64_sys_call+0x292c/0x2ee0 [ 36.762569][ T747] do_syscall_64+0x57/0xf0 [ 36.762584][ T747] ? clear_bhb_loop+0x50/0xa0 [ 36.762603][ T747] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.762620][ T747] RIP: 0033:0x7fc8b7b9ce59 [ 36.762633][ T747] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.762646][ T747] RSP: 002b:00007fc8b89e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 36.762664][ T747] RAX: ffffffffffffffda RBX: 00007fc8b7e15fa0 RCX: 00007fc8b7b9ce59 [ 36.762676][ T747] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 36.762688][ T747] RBP: 00007fc8b89e0090 R08: 0000200000003700 R09: 0000000000000000 [ 36.762699][ T747] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000001 [ 36.762709][ T747] R13: 00007fc8b7e16038 R14: 00007fc8b7e15fa0 R15: 00007ffc23ed4ba8 [ 36.762723][ T747] [ 36.889780][ T64] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 36.971576][ T749] syzkaller1: entered promiscuous mode [ 36.974326][ T64] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 36.979577][ T749] syzkaller1: entered allmulticast mode [ 36.983998][ T64] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 37.028714][ T45] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 37.031447][ T64] usb 2-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 37.135992][ T64] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.144913][ T64] usb 2-1: config 0 descriptor?? [ 37.151771][ T726] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 37.200544][ T45] usb 1-1: Using ep0 maxpacket: 8 [ 37.209626][ T45] usb 1-1: config 23 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.220751][ T45] usb 1-1: config 23 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 37.233870][ T45] usb 1-1: New USB device found, idVendor=1e6f, idProduct=2dbe, bcdDevice= 0.00 [ 37.243059][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.349476][ T36] audit: type=1400 audit(1780371159.979:232): avc: denied { read } for pid=753 comm="syz.3.137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 37.369903][ T726] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 37.378441][ T726] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 37.401179][ T36] audit: type=1400 audit(1780371160.029:233): avc: denied { ioctl } for pid=753 comm="syz.3.137" path="socket:[6454]" dev="sockfs" ino=6454 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 37.654742][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.662244][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.669871][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.677266][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.684705][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.692122][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.699546][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.701198][ T570] usb 3-1: USB disconnect, device number 6 [ 37.706922][ T45] hid-generic 0003:1E6F:2DBE.0003: unknown main item tag 0x0 [ 37.707795][ T45] hid-generic 0003:1E6F:2DBE.0003: hidraw0: USB HID v0.00 Device [HID 1e6f:2dbe] on usb-dummy_hcd.0-1/input0 [ 37.788780][ T64] usbhid 2-1:0.0: can't add hid device: -71 [ 37.794762][ T64] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 37.804963][ T64] usb 2-1: USB disconnect, device number 9 [ 37.857163][ T45] usb 1-1: USB disconnect, device number 13 [ 38.262099][ T767] kvm: kvm [766]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010000) = 0xfffffffffffffffe [ 38.371943][ T771] syzkaller1: entered promiscuous mode [ 38.377426][ T771] syzkaller1: entered allmulticast mode [ 38.396172][ T773] FAULT_INJECTION: forcing a failure. [ 38.396172][ T773] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 38.409323][ T773] CPU: 1 UID: 0 PID: 773 Comm: syz.1.145 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 38.409359][ T773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 38.409369][ T773] Call Trace: [ 38.409375][ T773] [ 38.409382][ T773] __dump_stack+0x21/0x30 [ 38.409412][ T773] dump_stack_lvl+0x140/0x1c0 [ 38.409436][ T773] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.409459][ T773] ? exc_page_fault+0x65/0xc0 [ 38.409482][ T773] dump_stack+0x19/0x20 [ 38.409505][ T773] should_fail_ex+0x3d7/0x530 [ 38.409523][ T773] should_fail+0xf/0x20 [ 38.409538][ T773] should_fail_usercopy+0x1e/0x30 [ 38.409556][ T773] _copy_to_iter+0x56b/0x1510 [ 38.409577][ T773] ? __cfi__copy_to_iter+0x10/0x10 [ 38.409596][ T773] ? __check_object_size+0x527/0x830 [ 38.409615][ T773] ? __cfi___check_object_size+0x10/0x10 [ 38.409632][ T773] ? __skb_try_recv_datagram+0x3de/0x4e0 [ 38.409656][ T773] __skb_datagram_iter+0x103/0x930 [ 38.409679][ T773] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 38.409696][ T773] skb_copy_datagram_iter+0x44/0x160 [ 38.409710][ T773] netlink_recvmsg+0x2d4/0xe60 [ 38.409720][ T773] ? __cfi_netlink_recvmsg+0x10/0x10 [ 38.409730][ T773] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 38.409743][ T773] ? security_socket_recvmsg+0x44/0x130 [ 38.409756][ T773] ? __cfi_netlink_recvmsg+0x10/0x10 [ 38.409765][ T773] sock_recvmsg+0x18c/0x1e0 [ 38.409777][ T773] ____sys_recvmsg+0x1e7/0x4a0 [ 38.409787][ T773] ? __sys_recvmsg_sock+0x60/0x60 [ 38.409798][ T773] ? import_iovec+0x80/0xb0 [ 38.409809][ T773] ___sys_recvmsg+0x216/0x590 [ 38.409819][ T773] ? __sys_recvmsg+0x290/0x290 [ 38.409829][ T773] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 38.409838][ T773] ? selinux_file_permission+0x318/0xb60 [ 38.409856][ T773] ? __fget_files+0x2c5/0x340 [ 38.409868][ T773] do_recvmmsg+0x380/0x830 [ 38.409877][ T773] ? __sys_recvmmsg+0x2a0/0x2a0 [ 38.409887][ T773] ? __cfi_vfs_write+0x10/0x10 [ 38.409897][ T773] ? _copy_from_user+0x87/0xa0 [ 38.409909][ T773] __x64_sys_recvmmsg+0x1b8/0x250 [ 38.409919][ T773] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 38.409929][ T773] ? __kasan_check_read+0x15/0x20 [ 38.409939][ T773] x64_sys_call+0x292c/0x2ee0 [ 38.409948][ T773] do_syscall_64+0x57/0xf0 [ 38.409958][ T773] ? clear_bhb_loop+0x50/0xa0 [ 38.409970][ T773] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.409988][ T773] RIP: 0033:0x7f34c779ce59 [ 38.410003][ T773] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.410024][ T773] RSP: 002b:00007f34c85bc028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 38.410037][ T773] RAX: ffffffffffffffda RBX: 00007f34c7a15fa0 RCX: 00007f34c779ce59 [ 38.410045][ T773] RDX: 04000000000003b4 RSI: 00002000000037c0 RDI: 0000000000000003 [ 38.410053][ T773] RBP: 00007f34c85bc090 R08: 0000200000003700 R09: 0000000000000000 [ 38.410059][ T773] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000000002 [ 38.410066][ T773] R13: 00007f34c7a16038 R14: 00007f34c7a15fa0 R15: 00007ffd834d1a88 [ 38.410074][ T773] [ 38.508746][ T64] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 38.558707][ T36] audit: type=1400 audit(1780371161.159:234): avc: denied { ioctl } for pid=774 comm="syz.1.146" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 38.719705][ T64] usb 4-1: config 0 interface 0 altsetting 12 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 38.771592][ T64] usb 4-1: config 0 interface 0 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 38.787775][ T36] audit: type=1400 audit(1780371161.409:235): avc: denied { bind } for pid=784 comm="syz.0.149" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 38.793208][ T64] usb 4-1: config 0 interface 0 has no altsetting 0 [ 38.815599][ T64] usb 4-1: New USB device found, idVendor=1e7d, idProduct=3264, bcdDevice= 0.00 [ 38.825132][ T64] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.901688][ T64] usb 4-1: config 0 descriptor?? [ 38.906940][ T767] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 39.128742][ T31] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 39.278703][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 39.285248][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 39.293645][ T31] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 39.306101][ T31] usb 1-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 39.315181][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.318438][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x2 [ 39.323190][ T31] usb 1-1: Product: syz [ 39.323208][ T31] usb 1-1: Manufacturer: syz [ 39.330424][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.334142][ T31] usb 1-1: SerialNumber: syz [ 39.350439][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.357225][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.364100][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.370900][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.377740][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.384533][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.391371][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.398140][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.404954][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.411735][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.418511][ T64] isku 0003:1E7D:3264.0004: unknown main item tag 0x0 [ 39.426502][ T64] isku 0003:1E7D:3264.0004: hidraw0: USB HID v3.ff Device [HID 1e7d:3264] on usb-dummy_hcd.3-1/input0 [ 39.522858][ T45] usb 4-1: USB disconnect, device number 7 [ 39.551675][ T31] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 39.559941][ T31] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 39.805728][ T808] syzkaller1: entered promiscuous mode [ 39.811302][ T808] syzkaller1: entered allmulticast mode [ 39.951832][ T31] usb 1-1: 2:1 : can't get Cluster Descriptor [ 40.152277][ T800] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.161515][ T820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.165404][ T800] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.170198][ T820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.187196][ T31] usb 1-1: USB disconnect, device number 14 [ 40.238746][ T64] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 40.296407][ T827] netlink: 'syz.3.164': attribute type 27 has an invalid length. [ 40.305510][ T827] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 40.389716][ T64] usb 3-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 40.398393][ T64] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.408673][ T64] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 40.417626][ T64] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 40.428426][ T64] usb 3-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 40.437503][ T64] usb 3-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 40.445521][ T64] usb 3-1: Product: syz [ 40.449700][ T64] usb 3-1: Manufacturer: syz [ 40.455982][ T64] cdc_wdm 3-1:1.0: skipping garbage [ 40.461264][ T64] cdc_wdm 3-1:1.0: skipping garbage [ 40.466484][ T64] cdc_wdm 3-1:1.0: probe with driver cdc_wdm failed with error -22 [ 40.558729][ T45] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 40.663693][ T814] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.672179][ T814] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.680512][ T64] usb 3-1: USB disconnect, device number 7 [ 40.688246][ T833] can0: slcan on ptm0. [ 40.706700][ T835] syzkaller1: entered promiscuous mode [ 40.712378][ T835] syzkaller1: entered allmulticast mode [ 40.719537][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 25968, setting to 64 [ 40.730635][ T45] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 40.746287][ T45] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 40.757458][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.766310][ T45] usb 4-1: config 0 descriptor?? [ 40.771662][ T827] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 41.159275][ T831] can0 (unregistered): slcan off ptm0. [ 41.258714][ T64] usb 1-1: new full-speed USB device number 15 using dummy_hcd [ 41.429710][ T64] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 41.440589][ T64] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 41.452117][ T64] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 41.458688][ T31] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 41.465302][ T64] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 41.481837][ T64] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.499615][ T64] usb 1-1: config 0 descriptor?? [ 41.504838][ T856] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 41.648704][ T31] usb 2-1: Using ep0 maxpacket: 8 [ 41.654845][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.664971][ T31] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 41.673960][ T31] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 41.684759][ T31] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 25446, setting to 1024 [ 41.696752][ T45] usbhid 4-1:0.0: can't add hid device: -71 [ 41.703857][ T45] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 41.712084][ T31] usb 2-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice= 0.40 [ 41.712750][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 41.712763][ T36] audit: type=1400 audit(1780371164.339:245): avc: denied { read append } for pid=894 comm="syz.3.175" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 41.722219][ T45] usb 4-1: USB disconnect, device number 8 [ 41.733777][ T36] audit: type=1400 audit(1780371164.349:246): avc: denied { open } for pid=894 comm="syz.3.175" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 41.752689][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.791501][ T31] usb 2-1: Product: syz [ 41.795860][ T31] usb 2-1: Manufacturer: syz [ 41.802569][ T899] syzkaller1: entered promiscuous mode [ 41.803073][ T31] usb 2-1: SerialNumber: syz [ 41.822155][ T899] syzkaller1: entered allmulticast mode [ 41.829277][ T64] usbhid 1-1:0.0: can't add hid device: -71 [ 41.835226][ T64] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 41.845875][ T64] usb 1-1: USB disconnect, device number 15 [ 41.927496][ T36] audit: type=1400 audit(1780371164.549:247): avc: denied { rename } for pid=907 comm="syz.3.180" name="file0" dev="tmpfs" ino=291 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 42.178729][ T64] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 42.348722][ T64] usb 1-1: Using ep0 maxpacket: 32 [ 42.359084][ T64] usb 1-1: unable to get BOS descriptor or descriptor too short [ 42.375054][ T64] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 42.395970][ T64] usb 1-1: string descriptor 0 read error: -22 [ 42.399440][ T36] audit: type=1400 audit(1780371165.019:248): avc: denied { create } for pid=920 comm="syz.2.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 42.402224][ T64] usb 1-1: New USB device found, idVendor=1235, idProduct=8012, bcdDevice= 0.40 [ 42.425675][ T36] audit: type=1400 audit(1780371165.049:249): avc: denied { write } for pid=866 comm="syz.1.171" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 42.439093][ T64] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.454054][ T31] usb 2-1: 1:1 : incorrect wMaxPacketSize for BADD profile [ 42.463830][ T36] audit: type=1400 audit(1780371165.049:250): avc: denied { open } for pid=866 comm="syz.1.171" path="/39/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 42.471255][ T31] usb 2-1: incorrect wMaxPacketSize 0x1400 for BADD profile [ 42.493754][ T36] audit: type=1400 audit(1780371165.049:251): avc: denied { ioctl } for pid=866 comm="syz.1.171" path="/39/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x671e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 42.502770][ T31] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 42.535757][ T36] audit: type=1400 audit(1780371165.049:252): avc: denied { write } for pid=920 comm="syz.2.185" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 42.558200][ T31] usb 2-1: USB disconnect, device number 10 [ 42.575929][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 42.658714][ T45] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 42.749097][ T64] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 42.761323][ T64] usb 1-1: USB disconnect, device number 16 [ 42.809700][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.820619][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 42.830384][ T310] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 42.837899][ T45] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 42.850793][ T45] usb 3-1: New USB device found, idVendor=1038, idProduct=1410, bcdDevice= 0.00 [ 42.859981][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.868365][ T45] usb 3-1: config 0 descriptor?? [ 42.954383][ T36] audit: type=1400 audit(1780371165.579:253): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 42.968161][ T930] syzkaller1: entered promiscuous mode [ 42.980179][ T930] syzkaller1: entered allmulticast mode [ 43.009683][ T310] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.019953][ T310] usb 4-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 43.029202][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.038461][ T310] usb 4-1: config 0 descriptor?? [ 43.247297][ T31] usb 4-1: USB disconnect, device number 9 [ 43.298776][ T310] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 43.330196][ T36] audit: type=1400 audit(1780371165.959:254): avc: denied { name_bind } for pid=946 comm="syz.0.192" src=65533 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 43.349277][ T947] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 43.449756][ T310] usb 2-1: config 1 interface 0 altsetting 192 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 43.462900][ T310] usb 2-1: config 1 interface 0 has no altsetting 0 [ 43.471047][ T310] usb 2-1: New USB device found, idVendor=056a, idProduct=00e3, bcdDevice= 0.40 [ 43.480165][ T310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.488151][ T310] usb 2-1: Product: syz [ 43.492356][ T310] usb 2-1: Manufacturer: syz [ 43.496951][ T310] usb 2-1: SerialNumber: syz [ 43.502110][ T310] usb 2-1: rejected 1 configuration due to insufficient available bus power [ 43.510833][ T310] usb 2-1: no configuration chosen from 1 choice [ 43.777691][ T45] usbhid 3-1:0.0: can't add hid device: -71 [ 43.786209][ T45] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 43.795660][ T45] usb 3-1: USB disconnect, device number 8 [ 43.877804][ T961] fuse: Unknown parameter 'grou00000000000000000000' [ 44.218698][ T45] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 44.348719][ T45] usb 3-1: device descriptor read/64, error -71 [ 44.415592][ T984] fuse: Unknown parameter 'grou00000000000000000000' [ 44.441780][ T988] ======================================================= [ 44.441780][ T988] WARNING: The mand mount option has been deprecated and [ 44.441780][ T988] and is ignored by this kernel. Remove the mand [ 44.441780][ T988] option from the mount to silence this warning. [ 44.441780][ T988] ======================================================= [ 44.598739][ T45] usb 3-1: device descriptor read/64, error -71 [ 44.618749][ T10] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 44.768725][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 44.775081][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 44.784718][ T10] usb 1-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 44.793817][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.801811][ T10] usb 1-1: Product: syz [ 44.805962][ T10] usb 1-1: Manufacturer: syz [ 44.810562][ T10] usb 1-1: SerialNumber: syz [ 44.838701][ T45] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 44.968705][ T45] usb 3-1: device descriptor read/64, error -71 [ 45.022755][ T10] usb 1-1: selecting invalid altsetting 1 [ 45.033441][ T10] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 45.045188][ T10] usb 1-1: USB disconnect, device number 17 [ 45.050078][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 45.208519][ T1002] SELinux: failed to load policy [ 45.208725][ T45] usb 3-1: device descriptor read/64, error -71 [ 45.225971][ T1002] SELinux: failed to load policy [ 45.308680][ T928] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 45.327906][ T928] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz1] on syz0 [ 45.345094][ T45] usb usb3-port1: attempt power cycle [ 45.409996][ T1014] fuse: Unknown parameter 'grou00000000000000000000' [ 45.638705][ T10] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 45.688731][ T45] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 45.709664][ T45] usb 3-1: device descriptor read/8, error -71 [ 45.790001][ T10] usb 1-1: unable to get BOS descriptor or descriptor too short [ 45.800176][ T10] usb 1-1: string descriptor 0 read error: -22 [ 45.806363][ T10] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 45.815441][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.849691][ T45] usb 3-1: device descriptor read/8, error -71 [ 46.062681][ T64] usb 2-1: USB disconnect, device number 11 [ 46.098752][ T45] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 46.120882][ T45] usb 3-1: device descriptor read/8, error -71 [ 46.259475][ T45] usb 3-1: device descriptor read/8, error -71 [ 46.358594][ T1032] overlayfs: option "volatile" is meaningless in a non-upper mount, ignoring it. [ 46.367813][ T1032] overlayfs: missing 'lowerdir' [ 46.368813][ T45] usb usb3-port1: unable to enumerate USB device [ 46.427961][ T10] usb 1-1: 1:1: cannot get freq at ep 0x1 [ 46.458753][ T10] usb 1-1: USB disconnect, device number 18 [ 46.537727][ T1044] fuse: Unknown parameter 'group_i00000000000000000000' [ 46.720033][ T36] kauditd_printk_skb: 7226 callbacks suppressed [ 46.720050][ T36] audit: type=1326 audit(1780371169.339:7482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.752148][ T36] audit: type=1326 audit(1780371169.339:7483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.777155][ T36] audit: type=1326 audit(1780371169.339:7484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.812723][ T36] audit: type=1326 audit(1780371169.339:7485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.837908][ T36] audit: type=1326 audit(1780371169.339:7486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.863145][ T36] audit: type=1326 audit(1780371169.339:7487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.888434][ T36] audit: type=1326 audit(1780371169.339:7488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.925782][ T36] audit: type=1326 audit(1780371169.339:7489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.956626][ T36] audit: type=1326 audit(1780371169.339:7490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 46.988240][ T1057] can0: slcan on ttynull. [ 46.992677][ T36] audit: type=1326 audit(1780371169.339:7491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1027 comm="syz.1.222" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f34c779ce59 code=0x50000 [ 47.048710][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 47.177850][ T1074] fuse: Unknown parameter 'group_i00000000000000000000' [ 47.219710][ T10] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 47.243949][ T10] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 47.255419][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 47.264612][ T1080] netlink: 64 bytes leftover after parsing attributes in process `syz.2.236'. [ 47.276910][ T10] usb 4-1: Product: syz [ 47.285000][ T10] usb 4-1: Manufacturer: syz [ 47.295694][ T10] usb 4-1: SerialNumber: syz [ 47.328721][ T64] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 47.348797][ T1085] syzkaller1: entered promiscuous mode [ 47.368696][ T1085] syzkaller1: entered allmulticast mode [ 47.478695][ T64] usb 1-1: Using ep0 maxpacket: 32 [ 47.484633][ T1090] netlink: 'syz.2.238': attribute type 13 has an invalid length. [ 47.493329][ T64] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 47.501770][ T64] usb 1-1: config 0 has no interface number 0 [ 47.508709][ T64] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 47.532975][ T10] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 10 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 47.544384][ T64] usb 1-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 47.561778][ T928] usb 4-1: USB disconnect, device number 10 [ 47.567719][ T64] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 47.567746][ T64] usb 1-1: config 0 interface 196 has no altsetting 0 [ 47.569186][ T64] usb 1-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 47.589118][ T928] usblp0: removed [ 47.598234][ T1095] overlayfs: missing 'lowerdir' [ 47.606836][ T64] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.617576][ T64] usb 1-1: Product: syz [ 47.629420][ T64] usb 1-1: Manufacturer: syz [ 47.634171][ T1095] rust_binder: Write failure EFAULT in pid:130 [ 47.634531][ T64] usb 1-1: SerialNumber: syz [ 47.663158][ T64] usb 1-1: config 0 descriptor?? [ 47.675752][ T1065] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 47.799657][ T1107] fuse: Unknown parameter 'group_i00000000000000000000' [ 47.993296][ T1110] netlink: 72 bytes leftover after parsing attributes in process `syz.0.233'. [ 48.068705][ T928] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 48.209655][ T64] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 48.218744][ T928] usb 4-1: Using ep0 maxpacket: 8 [ 48.218744][ T64] ipheth 1-1:0.196: probe with driver ipheth failed with error -22 [ 48.237608][ T928] usb 4-1: unable to get BOS descriptor or descriptor too short [ 48.246189][ T928] usb 4-1: config 1 has an invalid interface number: 6 but max is 0 [ 48.254370][ T928] usb 4-1: config 1 has no interface number 0 [ 48.268689][ T928] usb 4-1: config 1 interface 6 altsetting 15 has an invalid descriptor for endpoint zero, skipping [ 48.279699][ T928] usb 4-1: config 1 interface 6 altsetting 15 has an endpoint descriptor with address 0xA1, changing to 0x81 [ 48.291502][ T928] usb 4-1: config 1 interface 6 altsetting 15 endpoint 0x81 has invalid maxpacket 48940, setting to 1024 [ 48.302969][ T928] usb 4-1: config 1 interface 6 altsetting 15 bulk endpoint 0x81 has invalid maxpacket 1024 [ 48.313304][ T928] usb 4-1: config 1 interface 6 altsetting 15 bulk endpoint 0x3 has invalid maxpacket 8 [ 48.323286][ T928] usb 4-1: config 1 interface 6 altsetting 15 has 4 endpoint descriptors, different from the interface descriptor's value: 3 [ 48.336503][ T928] usb 4-1: config 1 interface 6 has no altsetting 0 [ 48.347951][ T928] usb 4-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 48.357351][ T928] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.377430][ T928] usb 4-1: Product: syz [ 48.381648][ T928] usb 4-1: Manufacturer: syz [ 48.386240][ T928] usb 4-1: SerialNumber: syz [ 48.392089][ T1109] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 48.401020][ T1109] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 48.615552][ T928] ums-karma 4-1:1.6: USB Mass Storage device detected [ 48.640728][ T928] ums-karma 4-1:1.6: probe with driver ums-karma failed with error -5 [ 48.660326][ T928] usb 4-1: USB disconnect, device number 11 [ 49.134788][ T1121] No source specified [ 49.165407][ T1127] netlink: 8 bytes leftover after parsing attributes in process `syz.1.252'. [ 49.169124][ T1130] netlink: 8 bytes leftover after parsing attributes in process `syz.3.251'. [ 49.175121][ T1127] netlink: 8 bytes leftover after parsing attributes in process `syz.1.252'. [ 49.198138][ T1130] netlink: 108 bytes leftover after parsing attributes in process `syz.3.251'. [ 49.222719][ T1134] fuse: Unknown parameter 'group_id00000000000000000000' [ 49.266329][ T1136] netlink: 68 bytes leftover after parsing attributes in process `syz.1.254'. [ 49.341358][ T1142] overlay: Unknown parameter 'subj_role' [ 49.349587][ T1143] overlay: Unknown parameter 'subj_role' [ 49.356737][ T355] Bluetooth: hci0: Frame reassembly failed (-84) [ 50.106869][ T1152] binder: Bad value for 'max' [ 50.112467][ T928] usb 1-1: USB disconnect, device number 19 [ 50.131513][ T1157] rust_binder: 154: no such ref 1 [ 50.152608][ T1161] fuse: Unknown parameter 'group_id00000000000000000000' [ 50.188207][ T1171] rust_binder: 1157 RLIMIT_NICE not set [ 50.206771][ T1175] F2FS-fs (rnullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 50.220262][ T1175] F2FS-fs (rnullb0): Can't find valid F2FS filesystem in 1th superblock [ 50.228782][ T1175] F2FS-fs (rnullb0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 50.236679][ T1175] F2FS-fs (rnullb0): Can't find valid F2FS filesystem in 2th superblock [ 50.336691][ T1179] input: syz0 as /devices/virtual/input/input5 [ 50.378746][ T64] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 50.529708][ T64] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.540733][ T64] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.550632][ T64] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 50.559810][ T64] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.568324][ T64] usb 4-1: config 0 descriptor?? [ 50.975865][ T64] cp2112 0003:10C4:EA90.0006: unknown main item tag 0x0 [ 50.983451][ T64] cp2112 0003:10C4:EA90.0006: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.3-1/input0 [ 51.175971][ T64] cp2112 0003:10C4:EA90.0006: Part Number: 0x32 Device Version: 0x7C [ 51.258008][ T1190] fuse: Unknown parameter 'group_id00000000000000000000' [ 51.376923][ T64] cp2112 0003:10C4:EA90.0006: error requesting SMBus config [ 51.386278][ T64] cp2112 0003:10C4:EA90.0006: probe with driver cp2112 failed with error -71 [ 51.396595][ T64] usb 4-1: USB disconnect, device number 12 [ 51.418789][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 51.424830][ T557] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 51.442428][ T1194] netlink: 'syz.2.273': attribute type 8 has an invalid length. [ 51.528705][ T310] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 51.613022][ T1260] netlink: 'syz.0.275': attribute type 2 has an invalid length. [ 51.658265][ T1267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.667042][ T1267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.689774][ T310] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 51.700790][ T310] usb 2-1: New USB device found, idVendor=1235, idProduct=8014, bcdDevice= 0.40 [ 51.709896][ T310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.717878][ T310] usb 2-1: Product: syz [ 51.722102][ T310] usb 2-1: Manufacturer: syz [ 51.726689][ T310] usb 2-1: SerialNumber: syz [ 51.890129][ T31] usb 1-1: new full-speed USB device number 20 using dummy_hcd [ 51.897795][ T1269] usb usb7: usbfs: process 1269 (syz.3.279) did not claim interface 6 before use [ 52.050025][ T31] usb 1-1: config 9 has an invalid interface number: 245 but max is 0 [ 52.062790][ T31] usb 1-1: config 9 has no interface number 0 [ 52.070364][ T1274] fuse: Bad value for 'user_id' [ 52.071745][ T31] usb 1-1: New USB device found, idVendor=8086, idProduct=1155, bcdDevice=a0.72 [ 52.075245][ T1274] fuse: Bad value for 'user_id' [ 52.091315][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.099583][ T31] usb 1-1: Product: syz [ 52.104055][ T31] usb 1-1: Manufacturer: syz [ 52.110563][ T31] usb 1-1: SerialNumber: syz [ 52.139645][ T310] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 52.154676][ T1284] netlink: 'syz.2.284': attribute type 3 has an invalid length. [ 52.164715][ T36] kauditd_printk_skb: 37059 callbacks suppressed [ 52.164730][ T36] audit: type=1400 audit(1780371174.789:44550): avc: denied { map } for pid=1283 comm="syz.2.284" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 52.190605][ T310] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 52.208788][ T310] usb 2-1: USB disconnect, device number 12 [ 52.220828][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 52.327001][ T31] usb 1-1: Found UVC 0.06 device syz (8086:1155) [ 52.333535][ T31] usb 1-1: No valid video chain found. [ 52.345718][ T31] usb 1-1: USB disconnect, device number 20 [ 52.424845][ T1302] fuse: Bad value for 'user_id' [ 52.429817][ T1302] fuse: Bad value for 'user_id' [ 52.649133][ T1306] fuse: Bad value for 'user_id' [ 52.653999][ T1306] fuse: Bad value for 'user_id' [ 52.669294][ T1309] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.678818][ T1309] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.688738][ T64] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 52.818726][ T64] usb 3-1: device descriptor read/64, error -71 [ 52.898746][ T570] usb 2-1: new full-speed USB device number 13 using dummy_hcd [ 53.049727][ T570] usb 2-1: config 0 interface 0 altsetting 12 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 53.060739][ T64] usb 3-1: device descriptor read/64, error -71 [ 53.067097][ T570] usb 2-1: config 0 interface 0 altsetting 12 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 53.080020][ T570] usb 2-1: config 0 interface 0 has no altsetting 0 [ 53.086623][ T570] usb 2-1: New USB device found, idVendor=1e7d, idProduct=3264, bcdDevice= 0.00 [ 53.095722][ T570] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.104542][ T570] usb 2-1: config 0 descriptor?? [ 53.109869][ T1308] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 53.118704][ T10] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 53.268696][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 53.274867][ T10] usb 1-1: config 0 has an invalid interface number: 34 but max is 0 [ 53.283181][ T10] usb 1-1: config 0 has no interface number 0 [ 53.289380][ T10] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 53.299619][ T64] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 53.307187][ T10] usb 1-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 53.318728][ T10] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 53.328304][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.336987][ T10] usb 1-1: Product: syz [ 53.341267][ T10] usb 1-1: Manufacturer: syz [ 53.345883][ T570] usbhid 2-1:0.0: can't add hid device: -71 [ 53.351820][ T570] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 53.359567][ T10] usb 1-1: SerialNumber: syz [ 53.365234][ T570] usb 2-1: USB disconnect, device number 13 [ 53.371380][ T10] usb 1-1: config 0 descriptor?? [ 53.376579][ T1312] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 53.383842][ T1312] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 53.438700][ T64] usb 3-1: device descriptor read/64, error -71 [ 53.591469][ T1312] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 53.598707][ T1312] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 53.688707][ T64] usb 3-1: device descriptor read/64, error -71 [ 53.798812][ T64] usb usb3-port1: attempt power cycle [ 53.806360][ T10] asix 1-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 53.851036][ T1316] netlink: 8 bytes leftover after parsing attributes in process `syz.1.295'. [ 53.851039][ T36] audit: type=1400 audit(1780371176.479:44551): avc: denied { nlmsg_read } for pid=1315 comm="syz.1.295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 54.138719][ T700] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 54.148727][ T64] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 54.169683][ T64] usb 3-1: device descriptor read/8, error -71 [ 54.218696][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 54.218696][ T557] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 54.241621][ T36] audit: type=1400 audit(1780371176.869:44552): avc: denied { append } for pid=1322 comm="syz.3.298" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 54.278524][ T36] audit: type=1400 audit(1780371176.899:44553): avc: denied { mounton } for pid=1324 comm="syz.3.299" path="/syzcgroup/unified/syz3" dev="cgroup2" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 54.278539][ T1325] bpf: Bad value for 'gid' [ 54.338698][ T700] usb 2-1: Using ep0 maxpacket: 16 [ 54.344868][ T64] usb 3-1: device descriptor read/8, error -71 [ 54.351109][ T700] usb 2-1: config index 0 descriptor too short (expected 51443, got 18) [ 54.361165][ T700] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 54.370270][ T700] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.378259][ T700] usb 2-1: Product: syz [ 54.382450][ T700] usb 2-1: Manufacturer: syz [ 54.387045][ T700] usb 2-1: SerialNumber: syz [ 54.393972][ T700] r8152-cfgselector 2-1: Unknown version 0x0000 [ 54.400250][ T700] r8152-cfgselector 2-1: config 0 descriptor?? [ 54.465996][ T36] audit: type=1400 audit(1780371177.089:44554): avc: denied { remount } for pid=1328 comm="syz.3.300" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 54.628717][ T64] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 54.649688][ T64] usb 3-1: device descriptor read/8, error -71 [ 54.698726][ T31] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 54.779667][ T64] usb 3-1: device descriptor read/8, error -71 [ 54.848705][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 54.854936][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.865187][ T31] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 54.875582][ T31] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 54.884656][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.892670][ T31] usb 4-1: Product: syz [ 54.896824][ T31] usb 4-1: Manufacturer: syz [ 54.898814][ T64] usb usb3-port1: unable to enumerate USB device [ 54.901426][ T31] usb 4-1: SerialNumber: syz [ 54.914598][ T1320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 54.923882][ T1320] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 54.932245][ T36] audit: type=1400 audit(1780371177.559:44555): avc: denied { read write } for pid=1319 comm="syz.1.297" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 54.933525][ T700] r8152-cfgselector 2-1: Unknown version 0x0000 [ 54.956934][ T36] audit: type=1400 audit(1780371177.559:44556): avc: denied { open } for pid=1319 comm="syz.1.297" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 54.965183][ T700] r8152-cfgselector 2-1: bad CDC descriptors [ 54.997869][ T700] r8152-cfgselector 2-1: USB disconnect, device number 14 [ 55.115686][ T31] usb 4-1: 0:2 : does not exist [ 55.122663][ T31] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 55.133856][ T31] usb 4-1: USB disconnect, device number 13 [ 55.145348][ T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 55.610125][ T1312] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.618627][ T1312] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.630254][ T10] asix 1-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 55.640602][ T10] asix 1-1:0.34: probe with driver asix failed with error -71 [ 55.644482][ T1340] process 'syz.0.303' launched './file1' with NULL argv: empty string added [ 55.649230][ T10] usb 1-1: USB disconnect, device number 21 [ 55.656795][ T36] audit: type=1400 audit(1780371178.269:44557): avc: denied { execute } for pid=1339 comm="syz.0.303" name="file1" dev="tmpfs" ino=447 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.700528][ T36] audit: type=1400 audit(1780371178.289:44558): avc: denied { execute_no_trans } for pid=1339 comm="syz.0.303" path="/79/file1" dev="tmpfs" ino=447 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.732256][ T36] audit: type=1400 audit(1780371178.329:44559): avc: denied { shutdown } for pid=1342 comm="syz.3.304" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 55.763359][ T1349] netlink: 'syz.0.306': attribute type 27 has an invalid length. [ 55.848737][ T700] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 55.999757][ T700] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 56.007796][ T700] usb 3-1: config 0 has no interface number 0 [ 56.014678][ T700] usb 3-1: config 0 interface 1 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 56.041216][ T700] usb 3-1: config 0 interface 1 altsetting 128 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.051421][ T700] usb 3-1: config 0 interface 1 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 56.067302][ T700] usb 3-1: config 0 interface 1 has no altsetting 0 [ 56.074343][ T700] usb 3-1: New USB device found, idVendor=145f, idProduct=0212, bcdDevice= 0.00 [ 56.083433][ T700] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.092339][ T700] usb 3-1: config 0 descriptor?? [ 56.158715][ T10] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 56.201481][ T1363] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 56.208894][ T1363] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 56.218012][ T1363] fuse: Unknown parameter '' [ 56.298719][ T64] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 56.309673][ T10] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.320598][ T10] usb 1-1: config 0 interface 0 has no altsetting 0 [ 56.327190][ T10] usb 1-1: New USB device found, idVendor=ffff, idProduct=ffff, bcdDevice= 0.00 [ 56.336254][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.345099][ T10] usb 1-1: config 0 descriptor?? [ 56.448697][ T64] usb 2-1: Using ep0 maxpacket: 8 [ 56.454780][ T64] usb 2-1: config 0 interface 0 has no altsetting 0 [ 56.461426][ T64] usb 2-1: New USB device found, idVendor=046d, idProduct=c225, bcdDevice= 0.00 [ 56.470476][ T64] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.479046][ T64] usb 2-1: config 0 descriptor?? [ 56.699395][ T700] uclogic 0003:145F:0212.0007: pen parameters not found [ 56.699401][ T1332] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.708119][ T1332] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.715528][ T700] uclogic 0003:145F:0212.0007: interface is invalid, ignoring [ 56.732724][ T700] usb 3-1: USB disconnect, device number 17 [ 56.836854][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.845496][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.852922][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.860377][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.867868][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.875300][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.882713][ T10] hid-generic 0003:FFFF:FFFF.0008: unknown main item tag 0x0 [ 56.891578][ T10] hid-generic 0003:FFFF:FFFF.0008: hidraw0: USB HID v0.0a Device [HID ffff:ffff] on usb-dummy_hcd.0-1/input0 [ 56.903944][ T64] lg-g15 0003:046D:C225.0009: unknown main item tag 0x6 [ 56.910983][ T64] lg-g15 0003:046D:C225.0009: collection stack underflow [ 56.918018][ T64] lg-g15 0003:046D:C225.0009: item 0 4 0 12 parsing failed [ 56.927279][ T64] lg-g15 0003:046D:C225.0009: probe with driver lg-g15 failed with error -22 [ 57.044785][ T310] usb 1-1: USB disconnect, device number 22 [ 57.078822][ T700] usb 3-1: new low-speed USB device number 18 using dummy_hcd [ 57.096990][ T64] usb 2-1: USB disconnect, device number 15 [ 57.119983][ T1379] syz.3.317: attempt to access beyond end of device [ 57.119983][ T1379] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 57.132775][ T1379] exFAT-fs (loop3): unable to read boot sector [ 57.139153][ T1379] exFAT-fs (loop3): failed to read boot sector [ 57.145316][ T1379] exFAT-fs (loop3): failed to recognize exfat type [ 57.229747][ T700] usb 3-1: config 1 interface 0 altsetting 64 endpoint 0x81 has invalid maxpacket 64, setting to 8 [ 57.240523][ T700] usb 3-1: config 1 interface 0 altsetting 64 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 57.253505][ T700] usb 3-1: config 1 interface 0 has no altsetting 0 [ 57.598726][ T310] usb 4-1: new low-speed USB device number 14 using dummy_hcd [ 57.703323][ T1389] capability: warning: `syz.1.321' uses 32-bit capabilities (legacy support in use) [ 57.759845][ T310] usb 4-1: config 0 has no interfaces? [ 57.763901][ T1398] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=1398 comm=syz.0.324 [ 57.766478][ T310] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2e22, bcdDevice= 0.00 [ 57.786722][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.795342][ T310] usb 4-1: config 0 descriptor?? [ 58.001375][ T1381] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.009897][ T1381] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.023948][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 58.023996][ T36] audit: type=1400 audit(1780371180.649:44562): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 58.061792][ T1418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.070359][ T1418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.078682][ T36] audit: type=1326 audit(1780371180.699:44563): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1417 comm="syz.3.330" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc8b7b9ce59 code=0x0 [ 58.108719][ T310] usb 1-1: new full-speed USB device number 23 using dummy_hcd [ 58.174176][ T31] usb 4-1: USB disconnect, device number 14 [ 58.259750][ T310] usb 1-1: config 0 has an invalid descriptor of length 132, skipping remainder of the config [ 58.270078][ T310] usb 1-1: config 0 interface 0 has no altsetting 0 [ 58.276681][ T310] usb 1-1: New USB device found, idVendor=046d, idProduct=c52f, bcdDevice= 0.00 [ 58.285757][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.294410][ T310] usb 1-1: config 0 descriptor?? [ 58.701234][ T310] usb 1-1: string descriptor 0 read error: -71 [ 58.708414][ T310] usb 1-1: USB disconnect, device number 23 [ 59.288229][ T36] audit: type=1400 audit(1780371181.909:44564): avc: denied { append } for pid=1437 comm="syz.0.332" name="event1" dev="devtmpfs" ino=193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 59.289125][ T1438] netlink: 182 bytes leftover after parsing attributes in process `syz.0.332'. [ 59.765177][ T700] usb 3-1: New USB device found, idVendor=1aad, idProduct=000f, bcdDevice= 0.40 [ 59.774250][ T700] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.776420][ T36] audit: type=1400 audit(1780371182.399:44565): avc: denied { create } for pid=1441 comm="syz.2.334" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 59.783404][ T700] usb 3-1: can't set config #1, error -71 [ 59.803856][ T36] audit: type=1400 audit(1780371182.429:44566): avc: denied { read } for pid=1441 comm="syz.2.334" name="file0" dev="tmpfs" ino=375 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 59.813797][ T700] usb 3-1: USB disconnect, device number 18 [ 59.831524][ T36] audit: type=1400 audit(1780371182.429:44567): avc: denied { open } for pid=1441 comm="syz.2.334" path="/68/file0" dev="tmpfs" ino=375 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 59.859749][ T36] audit: type=1400 audit(1780371182.459:44568): avc: denied { ioctl } for pid=1441 comm="syz.2.334" path="/68/file0" dev="tmpfs" ino=375 ioctlcmd=0x1272 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 59.884174][ T36] audit: type=1400 audit(1780371182.459:44569): avc: denied { unlink } for pid=295 comm="syz-executor" name="file0" dev="tmpfs" ino=375 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 60.179153][ T1447] netlink: 'syz.0.336': attribute type 1 has an invalid length. [ 60.186829][ T1447] netlink: 4 bytes leftover after parsing attributes in process `syz.0.336'. [ 60.199316][ T700] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 60.348710][ T700] usb 3-1: Using ep0 maxpacket: 16 [ 60.355154][ T700] usb 3-1: unable to get BOS descriptor or descriptor too short [ 60.364696][ T700] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 60.373742][ T700] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.381740][ T700] usb 3-1: Product: syz [ 60.385892][ T700] usb 3-1: Manufacturer: syz [ 60.390507][ T700] usb 3-1: SerialNumber: syz [ 60.428708][ T310] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 60.578700][ T310] usb 1-1: Using ep0 maxpacket: 32 [ 60.584965][ T310] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.595896][ T310] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.605673][ T310] usb 1-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 60.606671][ T700] usb 3-1: 1:1 : format type 0 is detected, processed as PCM [ 60.618691][ T310] usb 1-1: config 0 interface 0 has no altsetting 0 [ 60.627224][ T700] usb 3-1: 1:1 : sample bitwidth 249 in over sample bytes 4 [ 60.633258][ T310] usb 1-1: New USB device found, idVendor=04f2, idProduct=1123, bcdDevice= 0.00 [ 60.639973][ T700] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 60.648927][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.658446][ T700] usb 3-1: unit 3 not found! [ 60.672983][ T310] usb 1-1: config 0 descriptor?? [ 60.679882][ T700] usb 3-1: USB disconnect, device number 19 [ 60.691956][ T924] udevd[924]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 61.025849][ T36] audit: type=1400 audit(1780371183.649:44570): avc: denied { shutdown } for pid=1448 comm="syz.1.337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 61.045699][ T36] audit: type=1400 audit(1780371183.649:44571): avc: denied { map } for pid=1448 comm="syz.1.337" path="socket:[11368]" dev="sockfs" ino=11368 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 61.340291][ T310] usbhid 1-1:0.0: can't add hid device: -71 [ 61.346263][ T310] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 61.358957][ T310] usb 1-1: USB disconnect, device number 24 [ 61.528742][ T64] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 61.603534][ T1474] syzkaller1: entered promiscuous mode [ 61.609064][ T1474] syzkaller1: entered allmulticast mode [ 61.658707][ T64] usb 2-1: device descriptor read/64, error -71 [ 61.762048][ T1482] Invalid argument reading file caps for ./file0 [ 61.783229][ T1484] netlink: 5 bytes leftover after parsing attributes in process `syz.3.349'. [ 61.898722][ T64] usb 2-1: device descriptor read/64, error -71 [ 62.028721][ T310] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 62.138714][ T31] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 62.142532][ T64] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 62.190194][ T310] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 62.198864][ T310] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 62.209138][ T310] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 62.218401][ T310] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.229521][ T310] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 62.238623][ T310] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 62.246663][ T310] usb 4-1: Product: syz [ 62.250839][ T310] usb 4-1: Manufacturer: syz [ 62.257275][ T310] cdc_wdm 4-1:1.0: skipping garbage [ 62.262525][ T310] cdc_wdm 4-1:1.0: skipping garbage [ 62.267728][ T310] cdc_wdm 4-1:1.0: probe with driver cdc_wdm failed with error -22 [ 62.288757][ T64] usb 2-1: device descriptor read/64, error -71 [ 62.289802][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 62.306012][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.317136][ T31] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 62.326193][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.334195][ T31] usb 1-1: Product: syz [ 62.338339][ T31] usb 1-1: Manufacturer: syz [ 62.342934][ T31] usb 1-1: SerialNumber: syz [ 62.348022][ T31] usb 1-1: config 0 descriptor?? [ 62.353801][ T31] usb 1-1: Found UVC 0.00 device syz (18ec:3288) [ 62.360149][ T31] usb 1-1: No valid video chain found. [ 62.448716][ T700] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 62.461423][ T570] usb 4-1: USB disconnect, device number 15 [ 62.477123][ T1499] 9pnet_virtio: no channels available for device syz [ 62.484350][ T1499] option changes via remount are deprecated (pid=1498 comm=syz.3.353) [ 62.492530][ T1499] cgroup: option or name mismatch, new: 0x0 "func", old: 0x0 "" [ 62.528721][ T64] usb 2-1: device descriptor read/64, error -71 [ 62.557028][ T31] usb 1-1: USB disconnect, device number 25 [ 62.598708][ T700] usb 3-1: Using ep0 maxpacket: 16 [ 62.606819][ T700] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 62.621536][ T700] usb 3-1: New USB device found, idVendor=1b3d, idProduct=0196, bcdDevice= 0.04 [ 62.630881][ T700] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 62.639000][ T700] usb 3-1: SerialNumber: syz [ 62.643614][ T64] usb usb2-port1: attempt power cycle [ 62.650106][ T700] usb 3-1: config 0 descriptor?? [ 62.656134][ T700] hub 3-1:0.0: bad descriptor, ignoring hub [ 62.665290][ T700] hub 3-1:0.0: probe with driver hub failed with error -5 [ 62.676276][ T700] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 62.682773][ T1506] syzkaller1: entered promiscuous mode [ 62.689338][ T700] usb 3-1: Detected SIO [ 62.689557][ T1506] syzkaller1: entered allmulticast mode [ 62.694296][ T700] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 62.856334][ T1494] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.864941][ T1494] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.988741][ T64] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 63.009725][ T64] usb 2-1: device descriptor read/8, error -71 [ 63.048717][ T31] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 63.128736][ T700] usb 3-1: reset high-speed USB device number 20 using dummy_hcd [ 63.136814][ T700] usb 3-1: device reset changed ep0 maxpacket size! [ 63.143771][ T700] usb 3-1: USB disconnect, device number 20 [ 63.150371][ T64] usb 2-1: device descriptor read/8, error -71 [ 63.156730][ T700] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 63.166312][ T700] ftdi_sio 3-1:0.0: device disconnected [ 63.208714][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 63.214907][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has an invalid bInterval 128, changing to 11 [ 63.226120][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 63.235935][ T31] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xB7, changing to 0x87 [ 63.247452][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 63.258375][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x87 has invalid wMaxPacketSize 0 [ 63.269391][ T31] usb 4-1: New USB device found, idVendor=0e6f, idProduct=582c, bcdDevice=31.68 [ 63.278418][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.286417][ T31] usb 4-1: Product: syz [ 63.290592][ T31] usb 4-1: Manufacturer: syz [ 63.295174][ T31] usb 4-1: SerialNumber: syz [ 63.300394][ T31] usb 4-1: config 0 descriptor?? [ 63.306552][ T31] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/input/input6 [ 63.319319][ T570] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 63.398724][ T64] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 63.419659][ T64] usb 2-1: device descriptor read/8, error -71 [ 63.458740][ T700] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 63.479701][ T570] usb 1-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 63.488293][ T570] usb 1-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 63.498471][ T570] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 63.507475][ T570] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 63.518469][ T570] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8241, setting to 1024 [ 63.530887][ T570] usb 1-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 63.531516][ T310] usb 4-1: USB disconnect, device number 16 [ 63.540024][ T570] usb 1-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 63.556275][ T570] usb 1-1: Product: syz [ 63.560687][ T64] usb 2-1: device descriptor read/8, error -71 [ 63.566862][ T570] usb 1-1: Manufacturer: syz [ 63.573230][ T570] cdc_wdm 1-1:1.0: skipping garbage [ 63.578435][ T570] cdc_wdm 1-1:1.0: skipping garbage [ 63.584068][ T570] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 63.590042][ T570] cdc_wdm 1-1:1.0: Unknown control protocol [ 63.609644][ T700] usb 3-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 63.622118][ T700] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 63.632305][ T700] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 63.645278][ T700] usb 3-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 63.654320][ T700] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.663351][ T700] usb 3-1: config 0 descriptor?? [ 63.669092][ T700] usb-storage 3-1:0.0: USB Mass Storage device detected [ 63.676340][ T64] usb usb2-port1: unable to enumerate USB device [ 63.683754][ T700] usb-storage 3-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 63.776464][ T310] usb 1-1: USB disconnect, device number 26 [ 63.878384][ T31] usb 3-1: USB disconnect, device number 21 [ 64.265161][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 64.265179][ T36] audit: type=1400 audit(1780371186.889:44577): avc: denied { shutdown } for pid=1521 comm="syz.1.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 64.302181][ T36] audit: type=1400 audit(1780371186.899:44578): avc: denied { read } for pid=1521 comm="syz.1.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 64.322502][ T36] audit: type=1400 audit(1780371186.899:44579): avc: denied { write } for pid=1521 comm="syz.1.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 64.410618][ T36] audit: type=1400 audit(1780371187.039:44580): avc: denied { mount } for pid=1526 comm="syz.2.362" name="/" dev="configfs" ino=2538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 64.433785][ T36] audit: type=1400 audit(1780371187.059:44581): avc: denied { search } for pid=1526 comm="syz.2.362" name="/" dev="configfs" ino=2538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 64.456577][ T36] audit: type=1400 audit(1780371187.079:44582): avc: denied { read } for pid=1526 comm="syz.2.362" name="/" dev="configfs" ino=2538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 64.478739][ T36] audit: type=1400 audit(1780371187.079:44583): avc: denied { open } for pid=1526 comm="syz.2.362" path="/" dev="configfs" ino=2538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 64.506722][ T1527] can1: slcan on ttyS3. [ 64.538791][ T310] usb 1-1: new full-speed USB device number 27 using dummy_hcd [ 64.689855][ T310] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 64.703053][ T310] usb 1-1: New USB device found, idVendor=056a, idProduct=032b, bcdDevice= 0.00 [ 64.712123][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.721045][ T310] usb 1-1: config 0 descriptor?? [ 64.748778][ T45] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 64.910596][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.921262][ T1551] netlink: 4 bytes leftover after parsing attributes in process `syz.3.365'. [ 64.926524][ T45] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.944945][ T45] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 64.957963][ T45] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 64.967286][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.980285][ T45] usb 2-1: config 0 descriptor?? [ 65.057505][ T1527] can1 (unregistered): slcan off ttyS3. [ 65.102033][ T1569] netlink: 152 bytes leftover after parsing attributes in process `syz.2.368'. [ 65.143245][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.156010][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.163278][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.185801][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.193145][ T1529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.206612][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.215286][ T1529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.224341][ T36] audit: type=1400 audit(1780371187.839:44584): avc: denied { setattr } for pid=1576 comm="syz.3.369" name="UDPLITEv6" dev="sockfs" ino=11731 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 65.247854][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.255838][ T1529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.267859][ T310] wacom 0003:056A:032B.000A: unknown main item tag 0x0 [ 65.275955][ T1529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.285357][ T310] wacom 0003:056A:032B.000A: hidraw0: USB HID v0.00 Device [HID 056a:032b] on usb-dummy_hcd.0-1/input0 [ 65.301582][ T1529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.312613][ T1529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.321566][ T1529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.331254][ T1529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.345384][ T1529] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 65.357416][ T1529] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 65.376951][ T310] usb 1-1: USB disconnect, device number 27 [ 65.569743][ T45] plantronics 0003:047F:FFFF.000B: No inputs registered, leaving [ 65.579612][ T45] plantronics 0003:047F:FFFF.000B: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 65.594568][ T45] usb 2-1: USB disconnect, device number 20 [ 65.610575][ T1602] fido_id[1602]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 66.089364][ T36] audit: type=1400 audit(1780371188.719:44585): avc: denied { create } for pid=1610 comm="syz.3.374" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 66.348705][ T45] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 66.358856][ T310] usb 3-1: new full-speed USB device number 22 using dummy_hcd [ 66.481230][ T45] usb 4-1: device descriptor read/64, error -71 [ 66.488715][ T310] usb 3-1: device descriptor read/64, error -71 [ 66.718720][ T64] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 66.738719][ T310] usb 3-1: device descriptor read/64, error -71 [ 66.745012][ T45] usb 4-1: device descriptor read/64, error -71 [ 66.868713][ T64] usb 2-1: Using ep0 maxpacket: 32 [ 66.874324][ T64] usb 2-1: too many configurations: 180, using maximum allowed: 8 [ 66.882912][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.893742][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.904515][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.915257][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.926000][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.936724][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.947505][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.958282][ T64] usb 2-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 66.969463][ T64] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 66.978493][ T64] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 66.986842][ T64] usb 2-1: Product: syz [ 66.991020][ T64] usb 2-1: Manufacturer: syz [ 66.997430][ T64] hub 2-1:4.0: Invalid hub with more than one config or interface [ 67.005285][ T64] hub 2-1:4.0: probe with driver hub failed with error -22 [ 67.008721][ T310] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 67.019203][ T700] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 67.020101][ T45] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 67.158738][ T45] usb 4-1: device descriptor read/64, error -71 [ 67.165062][ T310] usb 3-1: device descriptor read/64, error -71 [ 67.179861][ T700] usb 1-1: not running at top speed; connect to a high speed hub [ 67.188314][ T700] usb 1-1: config 5 has an invalid interface number: 66 but max is 0 [ 67.196455][ T700] usb 1-1: config 5 has no interface number 0 [ 67.202586][ T700] usb 1-1: config 5 interface 66 altsetting 10 has an endpoint descriptor with address 0x39, changing to 0x9 [ 67.209440][ T1626] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.215251][ T700] usb 1-1: config 5 interface 66 altsetting 10 endpoint 0x9 has invalid maxpacket 52920, setting to 64 [ 67.222748][ T1626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.234449][ T700] usb 1-1: config 5 interface 66 altsetting 10 has an invalid descriptor for endpoint zero, skipping [ 67.242704][ T421] usb 2-1: USB disconnect, device number 21 [ 67.252353][ T700] usb 1-1: config 5 interface 66 altsetting 10 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 67.271217][ T700] usb 1-1: config 5 interface 66 has no altsetting 0 [ 67.279298][ T700] usb 1-1: New USB device found, idVendor=35d7, idProduct=7c89, bcdDevice=71.b5 [ 67.288440][ T700] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.296707][ T700] usb 1-1: Product: syz [ 67.300970][ T700] usb 1-1: Manufacturer: syz [ 67.305561][ T700] usb 1-1: SerialNumber: syz [ 67.311043][ T1625] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 67.408736][ T45] usb 4-1: device descriptor read/64, error -71 [ 67.415105][ T310] usb 3-1: device descriptor read/64, error -71 [ 67.525158][ T1625] netlink: 328 bytes leftover after parsing attributes in process `syz.0.378'. [ 67.528801][ T45] usb usb4-port1: attempt power cycle [ 67.539661][ T310] usb usb3-port1: attempt power cycle [ 67.584923][ T700] usb 1-1: USB disconnect, device number 28 [ 67.878716][ T310] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 67.886335][ T45] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 67.909769][ T310] usb 3-1: device descriptor read/8, error -71 [ 67.915953][ T45] usb 4-1: device descriptor read/8, error -71 [ 67.998718][ T700] usb 2-1: new full-speed USB device number 22 using dummy_hcd [ 68.039684][ T310] usb 3-1: device descriptor read/8, error -71 [ 68.049770][ T45] usb 4-1: device descriptor read/8, error -71 [ 68.096611][ T1631] fuse: Invalid rootmode [ 68.149746][ T700] usb 2-1: config 0 interface 0 has no altsetting 0 [ 68.156380][ T700] usb 2-1: New USB device found, idVendor=05ac, idProduct=027d, bcdDevice= 0.00 [ 68.165477][ T700] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.173949][ T700] usb 2-1: config 0 descriptor?? [ 68.278737][ T310] usb 3-1: new full-speed USB device number 25 using dummy_hcd [ 68.288724][ T45] usb 4-1: new full-speed USB device number 20 using dummy_hcd [ 68.299724][ T310] usb 3-1: device descriptor read/8, error -71 [ 68.309749][ T45] usb 4-1: device descriptor read/8, error -71 [ 68.368701][ T570] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 68.380458][ T1629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.389001][ T1629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.397088][ T1629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.405644][ T1629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.439810][ T45] usb 4-1: device descriptor read/8, error -71 [ 68.446028][ T310] usb 3-1: device descriptor read/8, error -71 [ 68.518738][ T570] usb 1-1: Using ep0 maxpacket: 32 [ 68.525209][ T570] usb 1-1: unable to get BOS descriptor or descriptor too short [ 68.534953][ T570] usb 1-1: New USB device found, idVendor=04b4, idProduct=931b, bcdDevice= 0.40 [ 68.544036][ T570] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.552082][ T570] usb 1-1: Product: syz [ 68.556264][ T570] usb 1-1: Manufacturer: syz [ 68.558821][ T45] usb usb4-port1: unable to enumerate USB device [ 68.560923][ T570] usb 1-1: SerialNumber: syz [ 68.568777][ T310] usb usb3-port1: unable to enumerate USB device [ 68.615249][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.622201][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.629085][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.635949][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.642854][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.649739][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.656588][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.663463][ T700] apple 0003:05AC:027D.000C: unknown main item tag 0x0 [ 68.671478][ T700] apple 0003:05AC:027D.000C: hidraw0: USB HID v0.04 Device [HID 05ac:027d] on usb-dummy_hcd.1-1/input0 [ 68.781456][ T570] usb 1-1: MIDIStreaming interface descriptor not found [ 68.797194][ T570] usb 1-1: USB disconnect, device number 29 [ 68.819259][ T1629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 68.827749][ T1629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 68.838385][ T310] usb 2-1: USB disconnect, device number 22 [ 69.159094][ T310] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 69.291803][ T1646] usb usb7: selecting invalid altsetting 7 [ 69.308731][ T310] usb 2-1: Using ep0 maxpacket: 8 [ 69.314848][ T310] usb 2-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.325754][ T310] usb 2-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 69.338819][ T310] usb 2-1: config 0 interface 0 has no altsetting 0 [ 69.345609][ T310] usb 2-1: New USB device found, idVendor=0079, idProduct=1803, bcdDevice= 0.00 [ 69.355003][ T310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.363508][ T310] usb 2-1: config 0 descriptor?? [ 69.580879][ T310] usbhid 2-1:0.0: can't add hid device: -71 [ 69.596813][ T310] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 69.611397][ T310] usb 2-1: USB disconnect, device number 23 [ 69.697412][ T1660] fuse: Invalid rootmode [ 69.998720][ T310] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 70.148704][ T310] usb 2-1: Using ep0 maxpacket: 8 [ 70.155110][ T310] usb 2-1: unable to get BOS descriptor or descriptor too short [ 70.164936][ T310] usb 2-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 70.174122][ T310] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.182215][ T310] usb 2-1: Product: syz [ 70.186464][ T310] usb 2-1: Manufacturer: syz [ 70.191137][ T310] usb 2-1: SerialNumber: syz [ 70.602179][ T310] usb 2-1: selecting invalid altsetting 1 [ 70.609830][ T310] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 70.621974][ T310] usb 2-1: USB disconnect, device number 24 [ 70.634732][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 70.762195][ T1683] syzkaller1: entered promiscuous mode [ 70.767675][ T1683] syzkaller1: entered allmulticast mode [ 70.819328][ T1685] fuse: Bad value for 'rootmode' [ 70.878725][ T700] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 70.989249][ T1698] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=26026 (26026 ns) > initial count (201 ns). Using initial count to start timer. [ 71.007565][ T1698] kvm: kvm [1697]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 71.016293][ T700] usb 4-1: device descriptor read/64, error -71 [ 71.022822][ T1698] kvm: kvm [1697]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 71.101995][ T36] audit: type=1400 audit(1780371193.729:44586): avc: denied { getopt } for pid=1702 comm="syz.2.404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 71.135076][ T1705] syzkaller1: entered promiscuous mode [ 71.142517][ T1705] syzkaller1: entered allmulticast mode [ 71.156468][ T36] audit: type=1400 audit(1780371193.779:44587): avc: denied { mount } for pid=1708 comm="syz.1.407" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 71.269059][ T700] usb 4-1: device descriptor read/64, error -71 [ 71.418101][ T36] audit: type=1400 audit(1780371194.039:44588): avc: denied { write } for pid=1738 comm="syz.0.415" name="packet" dev="proc" ino=4026532449 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 71.468714][ T928] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 71.499631][ T1745] FAULT_INJECTION: forcing a failure. [ 71.499631][ T1745] name failslab, interval 1, probability 0, space 0, times 0 [ 71.512264][ T1745] CPU: 0 UID: 0 PID: 1745 Comm: syz.0.417 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 71.512294][ T1745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 71.512304][ T1745] Call Trace: [ 71.512308][ T1745] [ 71.512313][ T1745] __dump_stack+0x21/0x30 [ 71.512332][ T1745] dump_stack_lvl+0x140/0x1c0 [ 71.512346][ T1745] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.512361][ T1745] dump_stack+0x19/0x20 [ 71.512374][ T1745] should_fail_ex+0x3d7/0x530 [ 71.512385][ T1745] should_failslab+0xac/0x100 [ 71.512397][ T1745] kmem_cache_alloc_noprof+0x42/0x410 [ 71.512409][ T1745] ? skb_clone+0x229/0x460 [ 71.512424][ T1745] skb_clone+0x229/0x460 [ 71.512437][ T1745] dev_queue_xmit_nit+0x1ad/0xae0 [ 71.512450][ T1745] dev_hard_start_xmit+0x187/0x760 [ 71.512463][ T1745] __dev_queue_xmit+0x1927/0x3680 [ 71.512476][ T1745] ? __dev_queue_xmit+0x267/0x3680 [ 71.512489][ T1745] ? stack_trace_save+0xaa/0x100 [ 71.512501][ T1745] ? __cfi___dev_queue_xmit+0x10/0x10 [ 71.512514][ T1745] ? __asan_memset+0x39/0x50 [ 71.512524][ T1745] ? ip6t_do_table+0x130c/0x14d0 [ 71.512541][ T1745] ? __kasan_slab_alloc+0x73/0x90 [ 71.512555][ T1745] ? __kasan_check_read+0x15/0x20 [ 71.512564][ T1745] ? selinux_ip_postroute+0x291/0xfe0 [ 71.512575][ T1745] ? __asan_memcpy+0x5a/0x80 [ 71.512585][ T1745] ip6_finish_output2+0x1175/0x19c0 [ 71.512600][ T1745] ? __cfi_ip6_finish_output2+0x10/0x10 [ 71.512613][ T1745] ? __cfi_ip6table_mangle_hook+0x10/0x10 [ 71.512624][ T1745] ip6_finish_output+0x54f/0xb10 [ 71.512635][ T1745] ip6_output+0x1fe/0x420 [ 71.512647][ T1745] ? __cfi_ip6_output+0x10/0x10 [ 71.512658][ T1745] ? __cfi_ip6_finish_output+0x10/0x10 [ 71.512669][ T1745] ? __cfi_ip6t_do_table+0x10/0x10 [ 71.512683][ T1745] ? __cfi_ip6_output+0x10/0x10 [ 71.512694][ T1745] ip6_local_out+0x213/0x440 [ 71.512706][ T1745] ? __cfi_ip6_local_out+0x10/0x10 [ 71.512719][ T1745] ? __cfi_dst_output+0x10/0x10 [ 71.512730][ T1745] ? _raw_spin_lock_bh+0x7/0x130 [ 71.512742][ T1745] ip6_push_pending_frames+0x181/0x2e0 [ 71.512754][ T1745] rawv6_push_pending_frames+0x6ee/0x8e0 [ 71.512768][ T1745] ? ip6_append_data+0x25e/0x380 [ 71.512780][ T1745] ? raw6_getfrag+0x390/0x390 [ 71.512793][ T1745] ? udp_v6_send_skb+0x3a0/0x1740 [ 71.512804][ T1745] rawv6_sendmsg+0x14a4/0x19c0 [ 71.512818][ T1745] ? __cfi_rawv6_sendmsg+0x10/0x10 [ 71.512831][ T1745] ? selinux_socket_sendmsg+0x281/0x380 [ 71.512846][ T1745] ? inet_send_prepare+0x64/0x4e0 [ 71.512858][ T1745] ? __cfi_rawv6_sendmsg+0x10/0x10 [ 71.512870][ T1745] inet_sendmsg+0x113/0x120 [ 71.512880][ T1745] ? __cfi_inet_sendmsg+0x10/0x10 [ 71.512891][ T1745] ____sys_sendmsg+0x864/0xa30 [ 71.512901][ T1745] ? __import_iovec+0x3ef/0x7c0 [ 71.512913][ T1745] ? __sys_sendmsg_sock+0x50/0x50 [ 71.512922][ T1745] ? unwind_get_return_address+0x51/0x90 [ 71.512936][ T1745] ? import_iovec+0x80/0xb0 [ 71.512947][ T1745] ___sys_sendmsg+0x2a6/0x370 [ 71.512957][ T1745] ? __sys_sendmsg+0x2a0/0x2a0 [ 71.512966][ T1745] ? kstrtouint+0x78/0xf0 [ 71.512983][ T1745] __sys_sendmmsg+0x2b4/0x4e0 [ 71.512993][ T1745] ? __cfi___sys_sendmmsg+0x10/0x10 [ 71.513004][ T1745] ? __cfi_ksys_write+0x10/0x10 [ 71.513015][ T1745] __x64_sys_sendmmsg+0xa4/0xc0 [ 71.513024][ T1745] x64_sys_call+0xfec/0x2ee0 [ 71.513034][ T1745] do_syscall_64+0x57/0xf0 [ 71.513050][ T1745] ? clear_bhb_loop+0x50/0xa0 [ 71.513063][ T1745] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.513075][ T1745] RIP: 0033:0x7f893bd9ce59 [ 71.513084][ T1745] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.513093][ T1745] RSP: 002b:00007f893cba3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 71.513105][ T1745] RAX: ffffffffffffffda RBX: 00007f893c015fa0 RCX: 00007f893bd9ce59 [ 71.513113][ T1745] RDX: 00000000000002e9 RSI: 0000200000000480 RDI: 0000000000000004 [ 71.513120][ T1745] RBP: 00007f893cba3090 R08: 0000000000000000 R09: 0000000000000000 [ 71.513126][ T1745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.513133][ T1745] R13: 00007f893c016038 R14: 00007f893c015fa0 R15: 00007ffd82a0f658 [ 71.513141][ T1745] [ 71.513242][ T700] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 71.638698][ T928] usb 3-1: Using ep0 maxpacket: 32 [ 71.718757][ T570] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 71.726289][ T928] usb 3-1: unable to get BOS descriptor or descriptor too short [ 71.742647][ T1748] syzkaller1: entered promiscuous mode [ 71.745745][ T928] usb 3-1: New USB device found, idVendor=0a67, idProduct=5011, bcdDevice= 0.40 [ 71.749457][ T1748] syzkaller1: entered allmulticast mode [ 71.754313][ T928] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.798755][ T700] usb 4-1: device descriptor read/64, error -71 [ 71.803268][ T928] usb 3-1: Product: syz [ 71.898683][ T570] usb 2-1: Using ep0 maxpacket: 8 [ 71.902943][ T928] usb 3-1: Manufacturer: syz [ 71.913966][ T570] usb 2-1: New USB device found, idVendor=2466, idProduct=8010, bcdDevice= 0.40 [ 71.919031][ T928] usb 3-1: SerialNumber: syz [ 71.922270][ T570] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.020926][ T570] usb 2-1: Product: syz [ 72.025113][ T570] usb 2-1: Manufacturer: syz [ 72.029737][ T570] usb 2-1: SerialNumber: syz [ 72.078729][ T700] usb 4-1: device descriptor read/64, error -71 [ 72.132209][ T1723] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.142251][ T1723] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.154232][ T928] usb 3-1: MIDIStreaming interface descriptor not found [ 72.166816][ T928] usb 3-1: USB disconnect, device number 26 [ 72.188799][ T700] usb usb4-port1: attempt power cycle [ 72.204111][ T924] udevd[924]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 72.238236][ T570] usb 2-1: failed waiting for Axe-Fx III to boot: -71 [ 72.248697][ T570] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 72.276726][ T570] usb 2-1: USB disconnect, device number 25 [ 72.358723][ T310] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 72.508719][ T310] usb 1-1: Using ep0 maxpacket: 16 [ 72.514968][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.525904][ T310] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 72.535665][ T310] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 72.538718][ T700] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 72.548625][ T310] usb 1-1: New USB device found, idVendor=05ac, idProduct=8241, bcdDevice= 0.00 [ 72.565138][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.573748][ T310] usb 1-1: config 0 descriptor?? [ 72.580589][ T700] usb 4-1: device descriptor read/8, error -71 [ 72.725846][ T700] usb 4-1: device descriptor read/8, error -71 [ 72.799658][ T1768] FAULT_INJECTION: forcing a failure. [ 72.799658][ T1768] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 72.812965][ T1768] CPU: 1 UID: 0 PID: 1768 Comm: syz.2.426 Not tainted syzkaller #0 8aa74d1509bce3bd8d8049784ad27492bf03aacb [ 72.812996][ T1768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 72.813007][ T1768] Call Trace: [ 72.813014][ T1768] [ 72.813020][ T1768] __dump_stack+0x21/0x30 [ 72.813050][ T1768] dump_stack_lvl+0x140/0x1c0 [ 72.813078][ T1768] ? __cfi_dump_stack_lvl+0x10/0x10 [ 72.813104][ T1768] dump_stack+0x19/0x20 [ 72.813127][ T1768] should_fail_ex+0x3d7/0x530 [ 72.813147][ T1768] should_fail+0xf/0x20 [ 72.813163][ T1768] should_fail_usercopy+0x1e/0x30 [ 72.813182][ T1768] _copy_from_user+0x20/0xa0 [ 72.813203][ T1768] ___sys_sendmsg+0x1c7/0x370 [ 72.813222][ T1768] ? __sys_sendmsg+0x2a0/0x2a0 [ 72.813239][ T1768] ? kstrtouint+0x78/0xf0 [ 72.813270][ T1768] __sys_sendmmsg+0x2b4/0x4e0 [ 72.813288][ T1768] ? __cfi___sys_sendmmsg+0x10/0x10 [ 72.813309][ T1768] ? __cfi_ksys_write+0x10/0x10 [ 72.813328][ T1768] ? handle_softirqs+0x54d/0x630 [ 72.813349][ T1768] __x64_sys_sendmmsg+0xa4/0xc0 [ 72.813366][ T1768] x64_sys_call+0xfec/0x2ee0 [ 72.813384][ T1768] do_syscall_64+0x57/0xf0 [ 72.813404][ T1768] ? clear_bhb_loop+0x50/0xa0 [ 72.813426][ T1768] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.813447][ T1768] RIP: 0033:0x7f766bb9ce59 [ 72.813463][ T1768] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 72.813477][ T1768] RSP: 002b:00007f766c9b8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 72.813499][ T1768] RAX: ffffffffffffffda RBX: 00007f766be15fa0 RCX: 00007f766bb9ce59 [ 72.813513][ T1768] RDX: 00000000000002e9 RSI: 0000200000000480 RDI: 0000000000000004 [ 72.813525][ T1768] RBP: 00007f766c9b8090 R08: 0000000000000000 R09: 0000000000000000 [ 72.813537][ T1768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.813549][ T1768] R13: 00007f766be16038 R14: 00007f766be15fa0 R15: 00007ffc6fc05a48 [ 72.813565][ T1768] [ 73.016381][ T1753] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.021130][ T700] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 73.025144][ T1753] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.044040][ T310] appleir 0003:05AC:8241.000D: item fetching failed at offset 1/5 [ 73.049737][ T700] usb 4-1: device descriptor read/8, error -71 [ 73.052053][ T310] appleir 0003:05AC:8241.000D: parse failed [ 73.063955][ T310] appleir 0003:05AC:8241.000D: probe with driver appleir failed with error -22 [ 73.082588][ T36] audit: type=1400 audit(1780371195.709:44589): avc: denied { map } for pid=1771 comm="syz.2.427" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 73.123923][ T36] audit: type=1400 audit(1780371195.709:44590): avc: denied { execute } for pid=1771 comm="syz.2.427" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 73.160250][ T1772] syzkaller1: entered promiscuous mode [ 73.165750][ T1772] syzkaller1: entered allmulticast mode [ 73.179666][ T700] usb 4-1: device descriptor read/8, error -71 [ 73.211776][ T1781] netlink: 12 bytes leftover after parsing attributes in process `syz.2.430'. [ 73.232159][ T1783] netlink: 68 bytes leftover after parsing attributes in process `syz.2.431'. [ 73.249837][ T310] usb 1-1: USB disconnect, device number 30 [ 73.298868][ T700] usb usb4-port1: unable to enumerate USB device [ 73.359721][ T36] audit: type=1400 audit(1780371195.989:44591): avc: denied { mount } for pid=1787 comm="syz.2.433" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 73.385227][ T36] audit: type=1400 audit(1780371196.009:44592): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 73.405414][ T64] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 73.508299][ T1795] can1: slcan on ptm1. [ 73.563413][ T64] usb 2-1: config 0 has an invalid interface number: 64 but max is 0 [ 73.573249][ T64] usb 2-1: config 0 has an invalid descriptor of length 48, skipping remainder of the config [ 73.583683][ T64] usb 2-1: config 0 has no interface number 0 [ 73.591452][ T64] usb 2-1: New USB device found, idVendor=046d, idProduct=0823, bcdDevice=39.48 [ 73.600812][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.609002][ T64] usb 2-1: Product: syz [ 73.613347][ T64] usb 2-1: Manufacturer: syz [ 73.618011][ T64] usb 2-1: SerialNumber: syz [ 73.623613][ T64] usb 2-1: config 0 descriptor?? [ 73.780574][ T36] audit: type=1400 audit(1780371196.409:44593): avc: denied { relabelfrom } for pid=1815 comm="syz.0.437" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 73.799078][ T1816] syzkaller1: entered promiscuous mode [ 73.800508][ T36] audit: type=1400 audit(1780371196.409:44594): avc: denied { relabelto } for pid=1815 comm="syz.0.437" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 73.805941][ T1816] syzkaller1: entered allmulticast mode [ 73.922570][ T36] audit: type=1400 audit(1780371196.549:44595): avc: denied { create } for pid=1817 comm="syz.0.438" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 73.991122][ T1791] can1 (unregistered): slcan off ptm1. [ 74.016811][ T1830] syzkaller1: left promiscuous mode [ 74.022176][ T1830] syzkaller1: left allmulticast mode [ 74.028919][ T700] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 74.107454][ T64] usb 2-1: Found UVC 0.00 device syz (046d:0823) [ 74.117915][ T64] usb 2-1: No valid video chain found. [ 74.124737][ T64] usb 2-1: USB disconnect, device number 26 [ 74.198711][ T700] usb 4-1: Using ep0 maxpacket: 16 [ 74.205071][ T700] usb 4-1: unable to get BOS descriptor or descriptor too short [ 74.213604][ T700] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 228, changing to 7 [ 74.226193][ T700] usb 4-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 74.235351][ T700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.243366][ T700] usb 4-1: Product: syz [ 74.247522][ T700] usb 4-1: Manufacturer: syz [ 74.252205][ T700] usb 4-1: SerialNumber: syz [ 74.348715][ T45] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 74.446440][ T1854] netlink: 'syz.0.442': attribute type 2 has an invalid length. [ 74.464455][ T700] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 74.471633][ T700] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 74.480456][ T700] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 74.492387][ T700] usb 4-1: USB disconnect, device number 25 [ 74.498806][ T45] usb 3-1: Using ep0 maxpacket: 8 [ 74.503642][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 74.505104][ T45] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 74.529736][ T45] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 251, changing to 7 [ 74.540798][ T45] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 74.551667][ T45] usb 3-1: config 1 interface 2 has no altsetting 0 [ 74.559561][ T45] usb 3-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice= 0.40 [ 74.568595][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.576590][ T45] usb 3-1: Product: syz [ 74.580939][ T45] usb 3-1: Manufacturer: syz [ 74.585525][ T45] usb 3-1: SerialNumber: syz [ 74.718729][ T310] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 74.793658][ T1844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.802214][ T1844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.819577][ T45] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 74.829380][ T45] usb 3-1: selecting invalid altsetting 0 [ 74.835300][ T45] usb 3-1: 2:1 : no or invalid class specific endpoint descriptor [ 74.843366][ T45] usb 3-1: 2:1: invalid format type 0x1001 is detected, processed as PCM [ 74.852197][ T45] usb 3-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 74.858379][ T45] usb 3-1: selecting invalid altsetting 0 [ 74.868724][ T310] usb 1-1: Using ep0 maxpacket: 8 [ 74.875348][ T45] usb 3-1: USB disconnect, device number 27 [ 74.883604][ T310] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 74.885455][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 74.892498][ T310] usb 1-1: config 179 has no interface number 0 [ 74.917199][ T310] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 74.928402][ T310] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 74.939914][ T310] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 74.951319][ T310] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 74.962898][ T310] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 74.976482][ T310] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 74.987950][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.998244][ T1856] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 75.084589][ T1873] netlink: 416 bytes leftover after parsing attributes in process `syz.3.449'. [ 75.223834][ T1856] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 75.232411][ T1856] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 75.348712][ T64] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 75.378714][ T700] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 75.478719][ T64] usb 4-1: device descriptor read/64, error -71 [ 75.528704][ T700] usb 2-1: Using ep0 maxpacket: 8 [ 75.534858][ T700] usb 2-1: config 0 interface 0 has no altsetting 0 [ 75.541639][ T700] usb 2-1: New USB device found, idVendor=046d, idProduct=c225, bcdDevice= 0.00 [ 75.550800][ T700] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.559498][ T700] usb 2-1: config 0 descriptor?? [ 75.718741][ T64] usb 4-1: device descriptor read/64, error -71 [ 75.844357][ T310] usb 1-1: USB disconnect, device number 31 [ 75.850339][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 75.850377][ C1] xpad 1-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 75.958720][ T64] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 75.968878][ T700] lg-g15 0003:046D:C225.000E: unknown main item tag 0x2 [ 75.976119][ T700] lg-g15 0003:046D:C225.000E: unknown main item tag 0x6 [ 75.983239][ T700] lg-g15 0003:046D:C225.000E: ignoring exceeding usage max [ 75.991686][ T700] lg-g15 0003:046D:C225.000E: hidraw0: USB HID v0.81 Device [HID 046d:c225] on usb-dummy_hcd.1-1/input0 [ 76.008893][ T45] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 76.098758][ T64] usb 4-1: device descriptor read/64, error -71 [ 76.160138][ T45] usb 3-1: unable to get BOS descriptor or descriptor too short [ 76.168626][ T45] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 76.178841][ T45] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 76.187797][ T45] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 76.200027][ T45] usb 3-1: New USB device found, idVendor=04fa, idProduct=4201, bcdDevice= 0.40 [ 76.209137][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.217126][ T45] usb 3-1: Product: syz [ 76.221336][ T45] usb 3-1: Manufacturer: syz [ 76.225929][ T45] usb 3-1: SerialNumber: syz [ 76.338715][ T64] usb 4-1: device descriptor read/64, error -71 [ 76.434557][ T45] usb 3-1: 1:1 : no or invalid class specific endpoint descriptor [ 76.442415][ T45] usb 3-1: 1:1 : sample bitwidth 62 in over sample bytes 0 [ 76.449762][ T45] usb 3-1: 1:1 : unsupported sample bitwidth 62 in 0 bytes [ 76.456971][ T45] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 76.458805][ T64] usb usb4-port1: attempt power cycle [ 76.467368][ T45] usb 3-1: unit 2 not found! [ 76.476358][ T45] usb 3-1: unit 0 not found! [ 76.483788][ T45] usb 3-1: USB disconnect, device number 28 [ 76.493944][ T924] udevd[924]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 76.524225][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 76.524239][ T36] audit: type=1400 audit(1780371199.149:44598): avc: denied { checkpoint_restore } for pid=1883 comm="syz.0.453" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 76.768731][ T31] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 76.818770][ T64] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 76.839660][ T64] usb 4-1: device descriptor read/8, error -71 [ 76.918719][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 76.925017][ T31] usb 1-1: unable to get BOS descriptor or descriptor too short [ 76.933396][ T31] usb 1-1: config 127 has an invalid interface number: 92 but max is 1 [ 76.941966][ T31] usb 1-1: config 127 has an invalid interface association descriptor of length 2, skipping [ 76.952080][ T31] usb 1-1: config 127 has 1 interface, different from the descriptor's value: 2 [ 76.961313][ T31] usb 1-1: config 127 has no interface number 0 [ 76.967578][ T31] usb 1-1: config 127 interface 92 has no altsetting 0 [ 76.979698][ T64] usb 4-1: device descriptor read/8, error -71 [ 76.985016][ T31] usb 1-1: New USB device found, idVendor=0ace, idProduct=1602, bcdDevice=e2.78 [ 76.994964][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.007585][ T31] usb 1-1: Product: syz [ 77.012175][ T31] usb 1-1: Manufacturer: syz [ 77.016831][ T31] usb 1-1: SerialNumber: syz [ 77.070335][ T1896] virtio-fs: tag not found [ 77.218723][ T64] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 77.223838][ T1884] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.234846][ T1884] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.246851][ T36] audit: type=1400 audit(1780371199.869:44599): avc: denied { create } for pid=1883 comm="syz.0.453" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 77.268686][ T64] usb 4-1: device descriptor read/8, error -71 [ 77.331059][ T36] audit: type=1400 audit(1780371199.959:44600): avc: denied { map } for pid=1906 comm="syz.2.460" path="socket:[13975]" dev="sockfs" ino=13975 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 77.354529][ T36] audit: type=1400 audit(1780371199.959:44601): avc: denied { read } for pid=1906 comm="syz.2.460" path="socket:[13975]" dev="sockfs" ino=13975 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 77.399716][ T64] usb 4-1: device descriptor read/8, error -71 [ 77.508837][ T64] usb usb4-port1: unable to enumerate USB device [ 77.738712][ T493] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 77.868714][ T493] usb 3-1: device descriptor read/64, error -71 [ 78.118705][ T493] usb 3-1: device descriptor read/64, error -71 [ 78.160506][ T570] usb 2-1: USB disconnect, device number 27 [ 78.259189][ T36] audit: type=1400 audit(1780371200.889:44602): avc: denied { setopt } for pid=1921 comm="syz.1.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 78.358711][ T493] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 78.488708][ T493] usb 3-1: device descriptor read/64, error -71 [ 78.538713][ T64] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 78.568717][ T570] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 78.690143][ T64] usb 4-1: unable to get BOS descriptor or descriptor too short [ 78.698521][ T64] usb 4-1: config 3 has an invalid interface number: 45 but max is 0 [ 78.706653][ T64] usb 4-1: config 3 has no interface number 0 [ 78.712829][ T64] usb 4-1: config 3 interface 45 has no altsetting 0 [ 78.721370][ T64] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=ed.bb [ 78.730481][ T493] usb 3-1: device descriptor read/64, error -71 [ 78.736755][ T64] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.744765][ T570] usb 2-1: Using ep0 maxpacket: 8 [ 78.749826][ T64] usb 4-1: Product: syz [ 78.754003][ T64] usb 4-1: Manufacturer: syz [ 78.758591][ T64] usb 4-1: SerialNumber: syz [ 78.764677][ T570] usb 2-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 196, changing to 11 [ 78.776154][ T570] usb 2-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 78.788968][ T570] usb 2-1: config 0 interface 0 has no altsetting 0 [ 78.795578][ T570] usb 2-1: New USB device found, idVendor=056a, idProduct=032c, bcdDevice= 0.00 [ 78.804626][ T570] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.813322][ T570] usb 2-1: config 0 descriptor?? [ 78.838796][ T493] usb usb3-port1: attempt power cycle [ 78.983306][ T64] usb_ehset_test 4-1:3.45: probe with driver usb_ehset_test failed with error -32 [ 78.994004][ T64] usb 4-1: USB disconnect, device number 30 [ 79.104637][ T36] audit: type=1400 audit(1780371201.729:44603): avc: denied { create } for pid=1931 comm="syz.3.469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 79.188717][ T493] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 79.209717][ T493] usb 3-1: device descriptor read/8, error -71 [ 79.220748][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x2 [ 79.227671][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.234583][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.241475][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.248340][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.255230][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.262272][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.269262][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.276173][ T570] wacom 0003:056A:032C.000F: unknown main item tag 0x0 [ 79.284076][ T570] wacom 0003:056A:032C.000F: hidraw0: USB HID v0.04 Device [HID 056a:032c] on usb-dummy_hcd.1-1/input0 [ 79.340475][ T493] usb 3-1: device descriptor read/8, error -71 [ 79.406022][ T31] cdc_acm 1-1:127.92: invalid descriptor buffer length [ 79.423244][ T31] usb 1-1: USB disconnect, device number 32 [ 79.430168][ T570] usb 2-1: USB disconnect, device number 28 [ 79.489864][ T1946] rust_binder: 339: no such ref 0 [ 79.494996][ T1946] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 79.495015][ T1946] rust_binder: Read failure Err(EFAULT) in pid:339 [ 79.588711][ T493] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 79.619693][ T493] usb 3-1: device descriptor read/8, error -71 [ 79.749691][ T493] usb 3-1: device descriptor read/8, error -71 [ 79.858792][ T493] usb usb3-port1: unable to enumerate USB device [ 79.888729][ T31] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 80.041011][ T31] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 80.050138][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.058124][ T31] usb 1-1: Product: syz [ 80.062461][ T31] usb 1-1: Manufacturer: syz [ 80.067068][ T31] usb 1-1: SerialNumber: syz [ 80.073778][ T31] r8152-cfgselector 1-1: Unknown version 0x0000 [ 80.080048][ T31] r8152-cfgselector 1-1: config 0 descriptor?? [ 80.178714][ T493] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 80.218705][ T570] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 80.329705][ T493] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 80.339806][ T493] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 80.348747][ T493] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 80.363004][ T493] usb 2-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 80.372065][ T493] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.380502][ T493] usb 2-1: Product: syz [ 80.384666][ T493] usb 2-1: Manufacturer: syz [ 80.389428][ T493] usb 2-1: SerialNumber: syz [ 80.394526][ T570] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 80.403801][ T493] usb 2-1: config 0 descriptor?? [ 80.408821][ T570] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.419017][ T570] usb 4-1: config 0 descriptor?? [ 80.488509][ T31] r8152-cfgselector 1-1: USB disconnect, device number 33 [ 80.617923][ T493] usb 2-1: Found UVC 34.00 device syz (8086:0b5b) [ 80.624428][ T493] usb 2-1: No valid video chain found. [ 80.741097][ T36] audit: type=1400 audit(1780371203.369:44604): avc: denied { write } for pid=1963 comm="syz.2.481" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 80.741810][ T1964] deleting an unspecified loop device is not supported. [ 80.765483][ T36] audit: type=1400 audit(1780371203.369:44605): avc: denied { ioctl } for pid=1963 comm="syz.2.481" path="/dev/loop-control" dev="devtmpfs" ino=48 ioctlcmd=0x4c81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 80.820203][ T1950] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.829555][ T1950] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.838221][ T570] usb 4-1: Cannot read MAC address [ 80.843173][ T31] usb 2-1: USB disconnect, device number 29 [ 80.846928][ T570] MOSCHIP usb-ethernet driver 4-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 80.863847][ T570] usb 4-1: USB disconnect, device number 31 [ 81.091840][ T1981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1981 comm=syz.0.487 [ 81.148756][ T421] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 81.165243][ T36] audit: type=1400 audit(1780371203.789:44606): avc: denied { remount } for pid=1982 comm="syz.0.488" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 81.165992][ T1983] tipc: Enabling of bearer rejected, media not registered [ 81.214562][ T1986] syzkaller1: entered promiscuous mode [ 81.220126][ T1986] syzkaller1: entered allmulticast mode [ 81.285261][ T1995] rust_binder: 357: no such ref 0 [ 81.298719][ T421] usb 3-1: Using ep0 maxpacket: 16 [ 81.305192][ T421] usb 3-1: unable to get BOS descriptor or descriptor too short [ 81.313678][ T421] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 53, changing to 7 [ 81.326249][ T421] usb 3-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 81.335305][ T421] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.344340][ T421] usb 3-1: Product: syz [ 81.348597][ T421] usb 3-1: Manufacturer: syz [ 81.353393][ T421] usb 3-1: SerialNumber: syz [ 81.398138][ T2004] netlink: 'syz.3.495': attribute type 4 has an invalid length. [ 81.405799][ T2004] netlink: 'syz.3.495': attribute type 5 has an invalid length. [ 81.413823][ T2004] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.495'. [ 81.560301][ T1975] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.568824][ T1975] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.580242][ T1975] netlink: 72 bytes leftover after parsing attributes in process `syz.2.485'. [ 81.595290][ T421] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 81.603323][ T421] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 81.612003][ T2014] fuse: Invalid rootmode [ 81.627587][ T421] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 81.642437][ T421] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 81.654187][ T421] usb 3-1: USB disconnect, device number 33 [ 81.662247][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 81.878718][ T700] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 81.968710][ T45] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 82.029668][ T700] usb 4-1: config 1 has an invalid interface number: 225 but max is 2 [ 82.037852][ T700] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.047951][ T700] usb 4-1: config 1 has no interface number 2 [ 82.054049][ T700] usb 4-1: config 1 interface 1 has no altsetting 0 [ 82.062388][ T700] usb 4-1: New USB device found, idVendor=0582, idProduct=000c, bcdDevice= 0.40 [ 82.071469][ T700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.079458][ T700] usb 4-1: Product: syz [ 82.083603][ T700] usb 4-1: Manufacturer: syz [ 82.088165][ T700] usb 4-1: SerialNumber: syz [ 82.119751][ T45] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.130703][ T45] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 33320, setting to 1024 [ 82.142028][ T45] usb 1-1: config 0 interface 0 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 82.159167][ T45] usb 1-1: config 0 interface 0 has no altsetting 0 [ 82.165906][ T45] usb 1-1: New USB device found, idVendor=046d, idProduct=c532, bcdDevice= 0.00 [ 82.174969][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.183543][ T45] usb 1-1: config 0 descriptor?? [ 82.210845][ T36] audit: type=1400 audit(1780371204.834:44607): avc: denied { mount } for pid=2022 comm="syz.2.501" name="/" dev="ramfs" ino=14632 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 82.294349][ T2016] binder: Bad value for 'stats' [ 82.312942][ T700] usb 4-1: selecting invalid altsetting 0 [ 82.322818][ T700] usb 4-1: USB disconnect, device number 32 [ 82.333094][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 82.591240][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.599369][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.607434][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.615526][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.623627][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.631731][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.639815][ T45] logitech-djreceiver 0003:046D:C532.0010: unknown main item tag 0x0 [ 82.792635][ T493] usb 1-1: USB disconnect, device number 34 [ 82.832847][ T36] audit: type=1400 audit(1780371205.454:44608): avc: denied { mounton } for pid=2025 comm="syz.3.502" path="/140/file0" dev="tmpfs" ino=785 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 82.833221][ T2026] 9pnet_fd: p9_fd_create_tcp (2026): problem connecting socket to 127.0.0.1 [ 82.883750][ T36] audit: type=1400 audit(1780371205.504:44609): avc: denied { create } for pid=2030 comm="syz.3.504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 83.030982][ T36] audit: type=1400 audit(1780371205.654:44610): avc: denied { execute } for pid=2045 comm="syz.3.510" dev="tmpfs" ino=1030 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 83.052167][ T36] audit: type=1400 audit(1780371205.654:44611): avc: denied { execute_no_trans } for pid=2045 comm="syz.3.510" path=2F6D656D66643A5B0BDB58AE5B35A990FF631F1AA9FDFAADD16D64E7E27F9BD55210F3B6FF54BFD1C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=1030 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 83.094867][ T2049] veth1_to_bond: entered allmulticast mode [ 83.112670][ T2049] veth1_to_bond: entered promiscuous mode [ 83.159642][ T2049] veth1_to_bond: left promiscuous mode [ 83.165188][ T2049] veth1_to_bond: left allmulticast mode [ 83.238731][ T45] usb 3-1: new full-speed USB device number 34 using dummy_hcd [ 83.401102][ T45] usb 3-1: unable to get BOS descriptor or descriptor too short [ 83.409153][ T45] usb 3-1: not running at top speed; connect to a high speed hub [ 83.417595][ T45] usb 3-1: config 9 has an invalid interface number: 65 but max is 0 [ 83.426079][ T45] usb 3-1: config 9 has no interface number 0 [ 83.432748][ T45] usb 3-1: config 9 interface 65 has no altsetting 0 [ 83.438729][ T493] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 83.441012][ T45] usb 3-1: New USB device found, idVendor=12d1, idProduct=ccef, bcdDevice=e5.56 [ 83.456012][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.464010][ T45] usb 3-1: Product: syz [ 83.468155][ T45] usb 3-1: Manufacturer: syz [ 83.472747][ T45] usb 3-1: SerialNumber: syz [ 83.507991][ T2066] fuse: Bad value for 'user_id' [ 83.512893][ T2066] fuse: Bad value for 'user_id' [ 83.598711][ T493] usb 4-1: Using ep0 maxpacket: 16 [ 83.604943][ T493] usb 4-1: config index 0 descriptor too short (expected 51443, got 18) [ 83.614736][ T493] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 83.623850][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.631861][ T493] usb 4-1: Product: syz [ 83.636053][ T493] usb 4-1: Manufacturer: syz [ 83.640671][ T493] usb 4-1: SerialNumber: syz [ 83.647913][ T493] r8152-cfgselector 4-1: Unknown version 0x0000 [ 83.654191][ T493] r8152-cfgselector 4-1: config 0 descriptor?? [ 83.681000][ T45] cdc_mbim 3-1:9.65: More than one union descriptor, skipping ... [ 83.688890][ T45] cdc_mbim 3-1:9.65: CDC Union missing and no IAD found [ 83.695856][ T45] cdc_mbim 3-1:9.65: bind() failure [ 83.702347][ T45] usb 3-1: USB disconnect, device number 34 [ 84.001871][ T2074] netlink: 140 bytes leftover after parsing attributes in process `syz.1.518'. [ 84.065295][ T31] r8152-cfgselector 4-1: USB disconnect, device number 33 [ 84.288768][ T493] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 84.406752][ T2090] can1: slcan on ttyS3. [ 84.429659][ T2089] can1 (unregistered): slcan off ttyS3. [ 84.448619][ T36] audit: type=1400 audit(1780371207.064:44612): avc: granted { setsecparam } for pid=2098 comm="syz.0.526" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 84.448797][ T45] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 84.467915][ T493] usb 2-1: Using ep0 maxpacket: 16 [ 84.484512][ T493] usb 2-1: unable to get BOS descriptor or descriptor too short [ 84.493270][ T493] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 84.505909][ T36] audit: type=1400 audit(1780371207.124:44613): avc: granted { setsecparam } for pid=2098 comm="syz.0.526" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 84.528622][ T493] usb 2-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 84.539654][ T493] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.547661][ T493] usb 2-1: Product: syz [ 84.551886][ T493] usb 2-1: Manufacturer: syz [ 84.556486][ T493] usb 2-1: SerialNumber: syz [ 84.600397][ T2113] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 84.608736][ T36] audit: type=1400 audit(1780371207.224:44614): avc: denied { mount } for pid=2111 comm="syz.3.527" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 84.616012][ T2113] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 84.647443][ T45] usb 3-1: Using ep0 maxpacket: 16 [ 84.661387][ T45] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 84.667557][ T36] audit: type=1400 audit(1780371207.284:44615): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 84.673680][ T45] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 84.706429][ T45] usb 3-1: New USB device found, idVendor=04d9, idProduct=a072, bcdDevice= 0.00 [ 84.715527][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.724103][ T2118] netlink: 12 bytes leftover after parsing attributes in process `syz.0.526'. [ 84.738885][ T45] usb 3-1: config 0 descriptor?? [ 84.766457][ T493] usb 2-1: Audio class v2/v3 interfaces need an interface association [ 84.774717][ T493] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 84.948481][ T36] audit: type=1400 audit(1780371207.564:44616): avc: denied { write } for pid=2081 comm="syz.2.522" name="file0" dev="tmpfs" ino=712 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 84.958730][ T421] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 85.128699][ T421] usb 4-1: Using ep0 maxpacket: 8 [ 85.134812][ T421] usb 4-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.145757][ T421] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 13 [ 85.158678][ T421] usb 4-1: config 0 interface 0 has no altsetting 0 [ 85.166112][ T45] holtek_mouse 0003:04D9:A072.0011: ignoring exceeding usage max [ 85.173889][ T421] usb 4-1: New USB device found, idVendor=056a, idProduct=030a, bcdDevice= 0.00 [ 85.183810][ T493] usb 2-1: USB disconnect, device number 30 [ 85.184015][ T45] holtek_mouse 0003:04D9:A072.0011: ignoring exceeding usage max [ 85.197474][ T421] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.205889][ T45] holtek_mouse 0003:04D9:A072.0011: usage index exceeded [ 85.213129][ T421] usb 4-1: config 0 descriptor?? [ 85.218174][ T45] holtek_mouse 0003:04D9:A072.0011: item 0 2 2 2 parsing failed [ 85.226754][ T45] holtek_mouse 0003:04D9:A072.0011: hid parse failed: -22 [ 85.233922][ T45] holtek_mouse 0003:04D9:A072.0011: probe with driver holtek_mouse failed with error -22 [ 85.372041][ T310] usb 3-1: USB disconnect, device number 35 [ 85.432425][ T421] usbhid 4-1:0.0: can't add hid device: -71 [ 85.438385][ T421] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 85.448241][ T421] usb 4-1: USB disconnect, device number 34 [ 85.568714][ T45] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 85.718712][ T45] usb 1-1: Using ep0 maxpacket: 8 [ 85.724900][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.736097][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 85.745910][ T45] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 85.758724][ T45] usb 1-1: New USB device found, idVendor=0079, idProduct=0006, bcdDevice= 0.00 [ 85.767758][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.777406][ T45] usb 1-1: config 0 descriptor?? [ 85.878741][ T421] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 85.884077][ T2175] SELinux: security_context_str_to_sid () failed with errno=-22 [ 86.038719][ T421] usb 4-1: Using ep0 maxpacket: 8 [ 86.044733][ T421] usb 4-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 86.057526][ T421] usb 4-1: config 0 interface 0 has no altsetting 0 [ 86.064149][ T421] usb 4-1: New USB device found, idVendor=046d, idProduct=c517, bcdDevice= 0.00 [ 86.073191][ T421] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.081789][ T421] usb 4-1: config 0 descriptor?? [ 86.158733][ T310] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 86.198717][ T493] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 86.308704][ T310] usb 2-1: Using ep0 maxpacket: 16 [ 86.314766][ T310] usb 2-1: config 0 interface 0 has no altsetting 0 [ 86.321412][ T310] usb 2-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 86.330467][ T310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.339255][ T310] usb 2-1: config 0 descriptor?? [ 86.358714][ T493] usb 3-1: Using ep0 maxpacket: 16 [ 86.364903][ T493] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 86.375838][ T493] usb 3-1: New USB device found, idVendor=1b3d, idProduct=0196, bcdDevice= 0.04 [ 86.384943][ T493] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 86.388825][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.392981][ T493] usb 3-1: SerialNumber: syz [ 86.400560][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.405795][ T493] usb 3-1: config 0 descriptor?? [ 86.417269][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.417988][ T493] hub 3-1:0.0: bad descriptor, ignoring hub [ 86.424747][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.430595][ T493] hub 3-1:0.0: probe with driver hub failed with error -5 [ 86.438028][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.445246][ T493] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 86.452404][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.460080][ T493] usb 3-1: Detected SIO [ 86.467168][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.471909][ T493] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 86.478566][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.497283][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x3 [ 86.505470][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.512825][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.521003][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.528311][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.535658][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.544277][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.552478][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.559856][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.568116][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.575796][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.583187][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.591807][ T310] usbhid 2-1:0.0: can't add hid device: -71 [ 86.597737][ T310] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 86.605505][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.612846][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.621859][ T310] usb 2-1: USB disconnect, device number 31 [ 86.628542][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.635913][ T421] logitech-djreceiver 0003:046D:C517.0013: unknown main item tag 0x0 [ 86.644437][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.653088][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.660458][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.667776][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.675083][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.682446][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.689853][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.699408][ T31] usb 4-1: USB disconnect, device number 35 [ 86.706224][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.713993][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.721386][ T45] dragonrise 0003:0079:0006.0012: unknown main item tag 0x0 [ 86.729278][ T45] dragonrise 0003:0079:0006.0012: hidraw0: USB HID v0.0b Device [HID 0079:0006] on usb-dummy_hcd.0-1/input0 [ 86.740783][ T45] dragonrise 0003:0079:0006.0012: no inputs found [ 86.747193][ T45] dragonrise 0003:0079:0006.0012: force feedback init failed [ 86.750123][ T570] usb 3-1: USB disconnect, device number 36 [ 86.762420][ T45] usb 1-1: USB disconnect, device number 35 [ 86.762889][ T570] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 86.780592][ T570] ftdi_sio 3-1:0.0: device disconnected [ 86.928742][ T310] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 87.079758][ T310] usb 2-1: config 0 has no interfaces? [ 87.086557][ T310] usb 2-1: New USB device found, idVendor=10d6, idProduct=2200, bcdDevice= 0.02 [ 87.095737][ T310] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 87.103828][ T310] usb 2-1: SerialNumber: syz [ 87.109210][ T310] usb 2-1: config 0 descriptor?? [ 87.123861][ T2189] overlayfs: failed to resolve './file1': -2 [ 87.222642][ T2202] netlink: 72 bytes leftover after parsing attributes in process `syz.3.551'. [ 87.231724][ T2202] netlink: 8 bytes leftover after parsing attributes in process `syz.3.551'. [ 87.316931][ T570] usb 2-1: USB disconnect, device number 32 [ 87.415099][ T36] kauditd_printk_skb: 40 callbacks suppressed [ 87.415116][ T36] audit: type=1400 audit(1780371210.034:44657): avc: denied { block_suspend } for pid=2220 comm="syz.3.555" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 87.508715][ T310] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 87.608733][ T31] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 87.658888][ T310] usb 1-1: Using ep0 maxpacket: 16 [ 87.665057][ T310] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.675184][ T310] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 87.685488][ T310] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 87.694551][ T310] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.702542][ T310] usb 1-1: Product: syz [ 87.706675][ T310] usb 1-1: Manufacturer: syz [ 87.711266][ T310] usb 1-1: SerialNumber: syz [ 87.758694][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 87.764863][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.775779][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.785531][ T31] usb 3-1: New USB device found, idVendor=057e, idProduct=200e, bcdDevice= 0.00 [ 87.794570][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.803118][ T31] usb 3-1: config 0 descriptor?? [ 87.917780][ T310] usb 1-1: 0:2 : does not exist [ 87.925270][ T310] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 87.935904][ T310] usb 1-1: USB disconnect, device number 36 [ 87.943729][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 88.108710][ T570] usb 2-1: new low-speed USB device number 33 using dummy_hcd [ 88.171136][ T36] audit: type=1326 audit(1780371210.794:44658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2229 comm="syz.3.559" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=317 compat=0 ip=0x7fc8b7b9ce59 code=0x0 [ 88.210814][ T31] nintendo 0003:057E:200E.0014: item fetching failed at offset 3/5 [ 88.218905][ T31] nintendo 0003:057E:200E.0014: HID parse failed [ 88.225294][ T31] nintendo 0003:057E:200E.0014: probe - fail = -22 [ 88.232107][ T31] nintendo 0003:057E:200E.0014: probe with driver nintendo failed with error -22 [ 88.269699][ T570] usb 2-1: descriptor type invalid, skip [ 88.276762][ T570] usb 2-1: No LPM exit latency info found, disabling LPM. [ 88.287596][ T570] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 88.302020][ T36] audit: type=1400 audit(1780371210.924:44659): avc: denied { map } for pid=2238 comm="syz.3.561" path="socket:[15262]" dev="sockfs" ino=15262 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 88.326777][ T570] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 88.341386][ T570] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 88.356626][ T570] usb 2-1: string descriptor 0 read error: -22 [ 88.363417][ T570] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.372689][ T570] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.389423][ T570] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 88.396220][ T570] cdc_ncm 2-1:1.0: bind() failure [ 88.401346][ T36] audit: type=1400 audit(1780371211.014:44660): avc: denied { watch } for pid=2250 comm="syz.3.565" path="/164/file0" dev="tmpfs" ino=909 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 88.427393][ T31] usb 3-1: USB disconnect, device number 37 [ 88.593078][ T36] audit: type=1400 audit(1780371211.214:44661): avc: denied { bind } for pid=2227 comm="syz.1.558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 88.619859][ T2228] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.628479][ T2228] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.638736][ T310] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 88.700916][ T570] usb 2-1: USB disconnect, device number 33 [ 88.799095][ T310] usb 4-1: no configurations [ 88.803724][ T310] usb 4-1: can't read configurations, error -22 [ 88.819368][ T36] audit: type=1400 audit(1780371211.444:44662): avc: denied { setopt } for pid=2264 comm="syz.0.570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 88.938786][ T310] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 89.109330][ T310] usb 4-1: no configurations [ 89.114014][ T310] usb 4-1: can't read configurations, error -22 [ 89.120753][ T310] usb usb4-port1: attempt power cycle [ 89.216900][ T2276] incfs: Options parsing error. -22 [ 89.222170][ T2276] incfs: mount failed -22 [ 89.265168][ T570] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 89.300246][ T2287] futex_wake_op: syz.1.577 tries to shift op by -1; fix this program [ 89.309603][ T2287] netlink: 'syz.1.577': attribute type 4 has an invalid length. [ 89.317229][ T2287] netlink: 17 bytes leftover after parsing attributes in process `syz.1.577'. [ 89.358713][ T45] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 89.418705][ T570] usb 3-1: Using ep0 maxpacket: 8 [ 89.424845][ T570] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 64 [ 89.436082][ T570] usb 3-1: New USB device found, idVendor=0a92, idProduct=1020, bcdDevice= 0.40 [ 89.445242][ T570] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.453254][ T570] usb 3-1: Product: syz [ 89.457410][ T570] usb 3-1: Manufacturer: syz [ 89.462061][ T570] usb 3-1: SerialNumber: syz [ 89.467733][ T2274] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 89.469110][ T310] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 89.488720][ T45] usb 1-1: device descriptor read/64, error -71 [ 89.499416][ T310] usb 4-1: no configurations [ 89.504054][ T310] usb 4-1: can't read configurations, error -22 [ 89.638778][ T310] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 89.659490][ T310] usb 4-1: no configurations [ 89.664114][ T310] usb 4-1: can't read configurations, error -22 [ 89.670576][ T310] usb usb4-port1: unable to enumerate USB device [ 89.679795][ T570] usb 3-1: MIDIStreaming interface descriptor not found [ 89.689087][ T570] usb 3-1: USB disconnect, device number 38 [ 89.701043][ T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 89.728723][ T45] usb 1-1: device descriptor read/64, error -71 [ 89.968721][ T45] usb 1-1: new high-speed USB device number 38 using dummy_hcd [ 90.098715][ T45] usb 1-1: device descriptor read/64, error -71 [ 90.199376][ T2295] netlink: 12 bytes leftover after parsing attributes in process `syz.1.581'. [ 90.238569][ T36] audit: type=1400 audit(1780371212.854:44663): avc: denied { connect } for pid=2299 comm="syz.1.583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 90.338809][ T45] usb 1-1: device descriptor read/64, error -71 [ 90.448910][ T45] usb usb1-port1: attempt power cycle [ 90.499783][ T2312] netlink: 5420 bytes leftover after parsing attributes in process `syz.1.586'. [ 90.530725][ T2314] netlink: 12 bytes leftover after parsing attributes in process `syz.1.587'. [ 90.540880][ T36] audit: type=1400 audit(1780371213.164:44664): avc: denied { create } for pid=2313 comm="syz.1.587" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 90.629154][ T36] audit: type=1400 audit(1780371213.244:44665): avc: denied { ioctl } for pid=2319 comm="syz.1.588" path="/dev/usbmon0" dev="devtmpfs" ino=87 ioctlcmd=0x9204 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 90.798748][ T45] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 90.829850][ T45] usb 1-1: device descriptor read/8, error -71 [ 90.888718][ T493] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 90.959825][ T45] usb 1-1: device descriptor read/8, error -71 [ 91.019075][ T493] usb 2-1: device descriptor read/64, error -71 [ 91.100468][ T2324] netlink: 20 bytes leftover after parsing attributes in process `syz.2.590'. [ 91.191464][ T2333] netlink: 44 bytes leftover after parsing attributes in process `syz.2.593'. [ 91.198741][ T45] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 91.200527][ T2333] netlink: 59 bytes leftover after parsing attributes in process `syz.2.593'. [ 91.216822][ T2333] netlink: 59 bytes leftover after parsing attributes in process `syz.2.593'. [ 91.219731][ T45] usb 1-1: device descriptor read/8, error -71 [ 91.230650][ T2333] tipc: Invalid UDP bearer configuration [ 91.231973][ T2333] tipc: Enabling of bearer rejected, failed to enable media [ 91.258762][ T493] usb 2-1: device descriptor read/64, error -71 [ 91.359731][ T45] usb 1-1: device descriptor read/8, error -71 [ 91.469404][ T45] usb usb1-port1: unable to enumerate USB device [ 91.508990][ T493] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 91.638810][ T570] usb 3-1: new full-speed USB device number 39 using dummy_hcd [ 91.646567][ T493] usb 2-1: device descriptor read/64, error -71 [ 91.798747][ T700] usb 4-1: new full-speed USB device number 40 using dummy_hcd [ 91.807222][ T570] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 91.818032][ T570] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 91.828994][ T570] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 91.842497][ T570] usb 3-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 91.855025][ T570] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.863997][ T570] usb 3-1: config 0 descriptor?? [ 91.869475][ T2340] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 91.898718][ T493] usb 2-1: device descriptor read/64, error -71 [ 91.949667][ T700] usb 4-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 91.960119][ T700] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 91.970286][ T700] usb 4-1: New USB device found, idVendor=17cc, idProduct=2305, bcdDevice= 0.40 [ 91.979362][ T700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.987756][ T700] usb 4-1: Product: syz [ 91.991961][ T700] usb 4-1: Manufacturer: syz [ 91.996561][ T700] usb 4-1: SerialNumber: syz [ 92.008822][ T493] usb usb2-port1: attempt power cycle [ 92.207522][ T2347] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.216085][ T2347] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.227035][ T700] usb 4-1: 0:1 : does not exist [ 92.231944][ T700] usb 4-1: unit 5 not found! [ 92.238176][ T700] usb 4-1: USB disconnect, device number 40 [ 92.279503][ T570] hid-multitouch 0003:1FD2:6007.0015: unknown main item tag 0x1 [ 92.287177][ T570] hid-multitouch 0003:1FD2:6007.0015: unknown global tag 0xe [ 92.295559][ T570] hid-multitouch 0003:1FD2:6007.0015: item 0 0 1 14 parsing failed [ 92.303631][ T570] hid-multitouch 0003:1FD2:6007.0015: probe with driver hid-multitouch failed with error -22 [ 92.348715][ T493] usb 2-1: new full-speed USB device number 36 using dummy_hcd [ 92.369677][ T493] usb 2-1: device descriptor read/8, error -71 [ 92.480394][ T700] usb 3-1: USB disconnect, device number 39 [ 92.499669][ T493] usb 2-1: device descriptor read/8, error -71 [ 92.736142][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.748489][ T493] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 92.748818][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.768391][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.769724][ T493] usb 2-1: device descriptor read/8, error -71 [ 92.780765][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.799263][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.811694][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.824049][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.836378][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.848765][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.861182][ T2362] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2362 comm=syz.3.602 [ 92.919700][ T493] usb 2-1: device descriptor read/8, error -71 [ 92.998100][ T2366] syzkaller1: entered promiscuous mode [ 93.003607][ T2366] syzkaller1: entered allmulticast mode [ 93.010457][ T2366] raw_sendmsg: syz.2.604 forgot to set AF_INET. Fix it! [ 93.026667][ T2369] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.035219][ T2369] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.043339][ T493] usb usb2-port1: unable to enumerate USB device [ 93.198755][ T45] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 93.258733][ T700] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 93.348722][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 93.355213][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 93.363739][ T45] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 228, changing to 7 [ 93.376161][ T45] usb 1-1: New USB device found, idVendor=0582, idProduct=0089, bcdDevice= 0.40 [ 93.385219][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.393217][ T45] usb 1-1: Product: syz [ 93.397365][ T45] usb 1-1: Manufacturer: syz [ 93.401961][ T45] usb 1-1: SerialNumber: syz [ 93.428698][ T700] usb 3-1: Using ep0 maxpacket: 16 [ 93.434962][ T700] usb 3-1: config index 0 descriptor too short (expected 37359, got 202) [ 93.443571][ T700] usb 3-1: config 33 has too many interfaces: 95, using maximum allowed: 32 [ 93.452376][ T700] usb 3-1: config 33 has an invalid descriptor of length 0, skipping remainder of the config [ 93.462648][ T700] usb 3-1: config 33 has 1 interface, different from the descriptor's value: 95 [ 93.473105][ T700] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 93.482174][ T700] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.490206][ T700] usb 3-1: Product: syz [ 93.494359][ T700] usb 3-1: Manufacturer: syz [ 93.498967][ T700] usb 3-1: SerialNumber: syz [ 93.708349][ T700] usb 3-1: 0:2 : does not exist [ 93.717472][ T700] usb 3-1: unit 6 not found! [ 93.724342][ T700] usb 3-1: USB disconnect, device number 40 [ 93.729262][ T45] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 93.756795][ T45] usb 1-1: USB disconnect, device number 41 [ 93.767030][ T329] udevd[329]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:33.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 93.789092][ T312] udevd[312]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 93.838714][ T493] usb 4-1: new full-speed USB device number 41 using dummy_hcd [ 93.999910][ T493] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 94.010913][ T493] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.020693][ T493] usb 4-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 94.029733][ T493] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.038163][ T493] usb 4-1: config 0 descriptor?? [ 94.124704][ T2381] 8021q: VLANs not supported on ip_vti0 [ 94.128727][ T570] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 94.278716][ T570] usb 2-1: Using ep0 maxpacket: 16 [ 94.301484][ T570] usb 2-1: config index 0 descriptor too short (expected 52, got 36) [ 94.315411][ T36] audit: type=1400 audit(1780371216.934:44666): avc: denied { create } for pid=2390 comm="syz.2.615" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 94.335196][ T570] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 94.348098][ T36] audit: type=1400 audit(1780371216.934:44667): avc: denied { sys_admin } for pid=2390 comm="syz.2.615" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 94.370404][ T570] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 94.379596][ T570] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.387964][ T570] usb 2-1: Product: syz [ 94.393820][ T570] usb 2-1: Manufacturer: syz [ 94.398435][ T570] usb 2-1: SerialNumber: syz [ 94.405978][ T700] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 94.414663][ T570] usb 2-1: config 0 descriptor?? [ 94.421646][ T570] asix 2-1:0.0: probe with driver asix failed with error -22 [ 94.444967][ T493] isku 0003:1E7D:319C.0016: item fetching failed at offset 5/7 [ 94.458851][ T493] isku 0003:1E7D:319C.0016: parse failed [ 94.464536][ T493] isku 0003:1E7D:319C.0016: probe with driver isku failed with error -22 [ 94.558720][ T700] usb 1-1: Using ep0 maxpacket: 8 [ 94.564940][ T700] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.576160][ T700] usb 1-1: config 0 interface 0 altsetting 32 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 94.589234][ T700] usb 1-1: config 0 interface 0 has no altsetting 0 [ 94.595836][ T700] usb 1-1: New USB device found, idVendor=044f, idProduct=b651, bcdDevice= 0.00 [ 94.605074][ T700] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.615164][ T700] usb 1-1: config 0 descriptor?? [ 94.622998][ T2379] overlayfs: conflicting options: verity=on,redirect_dir=nofollow [ 94.632138][ T493] usb 2-1: USB disconnect, device number 38 [ 94.645702][ T570] usb 4-1: USB disconnect, device number 41 [ 95.023938][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.031489][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.038976][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.046433][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.055032][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.062518][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.070006][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.077451][ T700] thrustmaster 0003:044F:B651.0017: unknown main item tag 0x0 [ 95.085586][ T700] thrustmaster 0003:044F:B651.0017: hidraw0: USB HID v0.04 Device [HID 044f:b651] on usb-dummy_hcd.0-1/input0 [ 95.097315][ T700] thrustmaster 0003:044F:B651.0017: no inputs found [ 95.108737][ T493] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 95.169009][ T36] audit: type=1400 audit(1780371217.794:44668): avc: denied { setopt } for pid=2398 comm="syz.1.617" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 95.225349][ T570] usb 1-1: USB disconnect, device number 42 [ 95.242160][ T2407] netlink: 'syz.1.619': attribute type 4 has an invalid length. [ 95.252160][ T45] hid-generic 0000:0000:0000.0018: unknown main item tag 0x0 [ 95.260320][ T45] hid-generic 0000:0000:0000.0018: hidraw0: HID v0.00 Device [syz1] on syz0 [ 95.268726][ T493] usb 3-1: Using ep0 maxpacket: 16 [ 95.287967][ T2408] fido_id[2408]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 95.301574][ T36] audit: type=1400 audit(1780371217.904:44669): avc: denied { append } for pid=2409 comm="syz.1.620" name="usbmon0" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 95.326059][ T493] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 1056, setting to 1024 [ 95.339490][ T493] usb 3-1: New USB device found, idVendor=0b05, idProduct=1739, bcdDevice= 0.40 [ 95.348541][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.357432][ T493] usb 3-1: Product: syz [ 95.361625][ T493] usb 3-1: Manufacturer: syz [ 95.366210][ T493] usb 3-1: SerialNumber: syz [ 95.458704][ T700] usb 4-1: new high-speed USB device number 42 using dummy_hcd [ 95.574347][ T493] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 95.583735][ T493] usb 3-1: USB disconnect, device number 41 [ 95.594455][ T419] udevd[419]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 95.620039][ T700] usb 4-1: unable to get BOS descriptor or descriptor too short [ 95.628407][ T700] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.638639][ T700] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 95.647621][ T700] usb 4-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 95.658541][ T700] usb 4-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 95.671677][ T700] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 95.682525][ T700] usb 4-1: config 1 interface 1 has no altsetting 0 [ 95.691110][ T700] usb 4-1: string descriptor 0 read error: -22 [ 95.697323][ T700] usb 4-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 95.706379][ T700] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.747291][ T2413] FAT-fs (rnullb0): bogus number of reserved sectors [ 95.754042][ T2413] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 95.804261][ T2415] __nla_validate_parse: 1 callbacks suppressed [ 95.804279][ T2415] netlink: 24 bytes leftover after parsing attributes in process `syz.0.622'. [ 95.887105][ T2423] overlayfs: overlapping lowerdir path [ 95.904267][ T36] audit: type=1400 audit(1780371218.524:44670): avc: denied { remount } for pid=2424 comm="syz.0.626" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 95.940178][ T2431] netlink: 8 bytes leftover after parsing attributes in process `syz.0.628'. [ 95.974906][ T2441] syzkaller1: entered promiscuous mode [ 95.980468][ T2441] syzkaller1: entered allmulticast mode [ 96.132356][ T36] audit: type=1400 audit(1780371218.754:44671): avc: denied { create } for pid=2442 comm="syz.2.632" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 96.153430][ T36] audit: type=1400 audit(1780371218.754:44672): avc: denied { write } for pid=2442 comm="syz.2.632" name="file0" dev="tmpfs" ino=845 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 96.175970][ T36] audit: type=1400 audit(1780371218.754:44673): avc: denied { open } for pid=2442 comm="syz.2.632" path="/155/file0" dev="tmpfs" ino=845 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 96.231261][ T36] audit: type=1400 audit(1780371218.854:44674): avc: denied { bind } for pid=2450 comm="syz.1.636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 96.258723][ T310] usb 1-1: new full-speed USB device number 43 using dummy_hcd [ 96.319372][ T2452] netlink: 20 bytes leftover after parsing attributes in process `syz.1.636'. [ 96.409788][ T310] usb 1-1: config 0 interface 0 altsetting 206 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 96.420867][ T310] usb 1-1: config 0 interface 0 altsetting 206 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 96.433829][ T310] usb 1-1: config 0 interface 0 has no altsetting 0 [ 96.440496][ T314] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 96.448085][ T310] usb 1-1: New USB device found, idVendor=06a3, idProduct=0621, bcdDevice= 0.00 [ 96.457210][ T310] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.465944][ T310] usb 1-1: config 0 descriptor?? [ 96.471181][ T2441] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 96.610070][ T314] usb 3-1: unable to get BOS descriptor or descriptor too short [ 96.618468][ T314] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 96.628584][ T314] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 96.637553][ T314] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 96.649768][ T314] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 96.658832][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.666813][ T314] usb 3-1: Product: syz [ 96.670995][ T314] usb 3-1: Manufacturer: syz [ 96.675600][ T314] usb 3-1: SerialNumber: syz [ 96.734099][ T700] usb 4-1: 2:0: failed to get current value for ch 1 (-71) [ 96.746627][ T700] usb 4-1: USB disconnect, device number 42 [ 96.884418][ T2445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.892865][ T2441] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.892980][ T2445] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.901425][ T2441] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.913366][ T2445] netlink: 'syz.2.633': attribute type 15 has an invalid length. [ 96.921423][ T310] usbhid 1-1:0.0: can't add hid device: -71 [ 96.925707][ T2445] netlink: 24 bytes leftover after parsing attributes in process `syz.2.633'. [ 96.930546][ T310] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 96.943027][ T2445] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.948833][ T310] usb 1-1: USB disconnect, device number 43 [ 96.958055][ T2445] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.984341][ T314] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 96.993243][ T314] usb 3-1: USB disconnect, device number 42 [ 97.283991][ T36] audit: type=1400 audit(1780371219.904:44675): avc: denied { setopt } for pid=2458 comm="syz.3.639" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 97.308817][ T31] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 97.475203][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.492995][ T31] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 97.502461][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.511546][ T31] usb 2-1: config 0 descriptor?? [ 97.700976][ T2492] rust_binder: BC_REQUEST_FREEZE_NOTIFICATION invalid ref 2097152 [ 97.708926][ T2492] rust_binder: Write failure EINVAL in pid:499 [ 97.709831][ T2492] rust_binder: 2491:2492 transaction to 0 failed: ENOENT [ 97.728713][ T493] usb 4-1: new high-speed USB device number 43 using dummy_hcd [ 97.768733][ T314] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 97.888704][ T493] usb 4-1: Using ep0 maxpacket: 16 [ 97.894906][ T493] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 11 [ 97.903902][ T493] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0xB has invalid wMaxPacketSize 0 [ 97.913547][ T493] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0xB has invalid maxpacket 0 [ 97.919716][ T314] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 97.923207][ T493] usb 4-1: config 1 interface 0 altsetting 3 endpoint 0x8A has invalid wMaxPacketSize 0 [ 97.941018][ T31] keytouch 0003:0926:3333.0019: fixing up Keytouch IEC report descriptor [ 97.945807][ T493] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0x8A has invalid maxpacket 0 [ 97.956156][ T314] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 97.964917][ T493] usb 4-1: config 1 interface 0 has no altsetting 0 [ 97.974539][ T31] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.0019/input/input14 [ 97.984440][ T493] usb 4-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 97.992236][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 97.999995][ T493] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.008158][ T314] usb 3-1: Product: syz [ 98.020178][ T314] usb 3-1: Manufacturer: syz [ 98.022625][ T493] ums-sddr09 4-1:1.0: USB Mass Storage device detected [ 98.024787][ T314] usb 3-1: SerialNumber: syz [ 98.058948][ T45] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 98.074298][ T31] keytouch 0003:0926:3333.0019: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 98.218723][ T45] usb 1-1: Using ep0 maxpacket: 32 [ 98.220781][ T493] scsi host1: usb-storage 4-1:1.0 [ 98.224926][ T45] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 98.240592][ T314] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 43 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 98.251509][ T45] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 98.264245][ T314] usb 3-1: USB disconnect, device number 43 [ 98.270198][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.278184][ T45] usb 1-1: Product: syz [ 98.283111][ T314] usblp0: removed [ 98.287329][ T45] usb 1-1: Manufacturer: syz [ 98.292631][ T45] usb 1-1: SerialNumber: syz [ 98.297907][ T45] usb 1-1: config 0 descriptor?? [ 98.304117][ T45] smsc75xx v1.0.0 [ 98.307857][ T45] smsc75xx 1-1:0.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 98.317954][ T45] smsc75xx 1-1:0.0: probe with driver smsc75xx failed with error -22 [ 98.332447][ T2505] kvm: emulating exchange as write [ 98.507325][ T2497] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 98.515916][ T2497] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 98.524599][ T493] usb 1-1: USB disconnect, device number 44 Stopping sshd: stopped /usr/sbin/sshd (pid 203) OK Stopping crond: stopped /usr/sbin/crond (pid 194) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 148) Stopping network: OK Stopping iptables: [ 98.966189][ T2541] netlink: 24 bytes leftover after parsing attributes in process `syz.2.658'. OK Stopping system message bus: [ 99.062423][ T2553] can1: slcan on ttyS3. done [ 99.101444][ T2552] can1 (unregistered): slcan off ttyS3. Stopping klogd: OK Stopping acpid: [ 99.269080][ T1236] scsi 1:0:0:0: Direct-Access Sandisk ImageMate SDDR09 0177 PQ: 0 ANSI: 0 [ 99.338732][ T700] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 99.358728][ T314] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 99.480775][ T2502] sddr09: could not read card info [ 99.481109][ T45] usb 4-1: USB disconnect, device number 43 [ 99.491935][ T314] usb 1-1: device descriptor read/64, error -71 [ 99.498784][ T1238] sd 1:0:0:0: [sdb] 0 512-byte logical blocks: (0 B/0 B) [ 99.508740][ T1238] sd 1:0:0:0: [sdb] 0-byte physical blocks [ 99.515306][ T1238] sd 1:0:0:0: [sdb] Write Protect is off [ 99.515660][ T700] usb 3-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 76, changing to 10 [ 99.533215][ T1238] sd 1:0:0:0: [sdb] Asking for cache data failed [ 99.539634][ T1238] sd 1:0:0:0: [sdb] Assuming drive cache: write through [ 99.541508][ T700] usb 3-1: config 0 interface 0 altsetting 32 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 99.551227][ T1238] sd 1:0:0:0: [sdb] Attached SCSI removable disk [ 99.559575][ T700] usb 3-1: config 0 interface 0 has no altsetting 0 [ 99.572465][ T700] usb 3-1: New USB device found, idVendor=28bd, idProduct=0935, bcdDevice= 0.00 [ 99.581530][ T700] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.594032][ T700] usb 3-1: config 0 descriptor?? [ 99.738710][ T314] usb 1-1: device descriptor read/64, error -71 [ 99.988740][ T314] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 100.006604][ T700] input: HID 28bd:0935 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:28BD:0935.001A/input/input15 [ 100.018994][ T700] uclogic 0003:28BD:0935.001A: input,hidraw1: USB HID vff.fd Mouse [HID 28bd:0935] on usb-dummy_hcd.2-1/input0 [ 100.081149][ T45] usb 2-1: USB disconnect, device number 39 [ 100.110350][ T310] hid (null): global environment stack underflow [ 100.117144][ T310] hid-generic 0401:0004:0008.001B: global environment stack underflow [ 100.125351][ T314] usb 1-1: device descriptor read/64, error -71 [ 100.131626][ T310] hid-generic 0401:0004:0008.001B: item 0 2 1 11 parsing failed [ 100.139749][ T310] hid-generic 0401:0004:0008.001B: probe with driver hid-generic failed with error -22 [ 100.150512][ T2575] fuse: Unknown parameter 'fdô0x0000000000000005' [ 100.169704][ T36] kauditd_printk_skb: 23 callbacks suppressed [ 100.169718][ T36] audit: type=1400 audit(1780371222.794:44699): avc: denied { sys_module } for pid=2578 comm="syz.1.667" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 100.204393][ T36] audit: type=1400 audit(1780371222.824:44700): avc: denied { read } for pid=2580 comm="syz.1.668" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 100.227138][ T36] audit: type=1400 audit(1780371222.824:44701): avc: denied { open } for pid=2580 comm="syz.1.668" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 100.251001][ T36] audit: type=1400 audit(1780371222.824:44702): avc: denied { map } for pid=2580 comm="syz.1.668" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 OK[ 100.274624][ T310] usb 3-1: USB disconnect, device number 44 [ 100.283920][ T36] audit: type=1400 audit(1780371222.824:44703): avc: denied { execmem } for pid=2580 comm="syz.1.668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 100.303503][ T36] audit: type=1400 audit(1780371222.824:44704): avc: denied { execute } for pid=2580 comm="syz.1.668" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 100.326909][ T36] audit: type=1400 audit(1780371222.854:44705): avc: denied { ioctl } for pid=2580 comm="syz.1.668" path="/dev/rnullb0" dev="devtmpfs" ino=31 ioctlcmd=0x125f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 100.351448][ T493] usb 4-1: new high-speed USB device number 44 using dummy_hcd Stopping syslogd: stopped /sbin/syslogd (pid 92) OK [ 100.408736][ T314] usb 1-1: device descriptor read/64, error -71 umount: can't remount debugfs read-only umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes Connection to 10.128.0.240 closed by remote host. [ 100.507737][ T36] audit: type=1400 audit(1780371223.114:44706): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[1529]" dev="pipefs" ino=1529 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 100.538714][ T493] usb 4-1: Using ep0 maxpacket: 32 [ 100.561916][ T314] usb usb1-port1: attempt power cycle [ 100.628758][ T570] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 100.724142][ T1061] can0 (unregistered): slcan off ttynull. [ 100.790110][ T493] usb 4-1: device descriptor read/all, error -71 [ 100.939620][ T1224] bridge_slave_1: left allmulticast mode [ 100.945269][ T1224] bridge_slave_1: left promiscuous mode [ 100.950857][ T1224] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.958251][ T1224] bridge_slave_0: left allmulticast mode [ 100.963912][ T1224] bridge_slave_0: left promiscuous mode [ 100.969599][ T1224] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.050567][ T1224] veth1_macvtap: left promiscuous mode [ 101.056063][ T1224] veth0_vlan: left promiscuous mode [ 101.289689][ T1224] bridge_slave_1: left allmulticast mode [ 101.295340][ T1224] bridge_slave_1: left promiscuous mode [ 101.300958][ T1224] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.308363][ T1224] bridge_slave_0: left allmulticast mode [ 101.314027][ T1224] bridge_slave_0: left promiscuous mode [ 101.319671][ T1224] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.420103][ T1224] tipc: Left network mode [ 101.424956][ T1224] veth1_macvtap: left promiscuous mode [ 101.430469][ T1224] veth0_vlan: left promiscuous mode Sent SIGKILL to all processes Requesting system poweroff [ 102.619695][ T2591] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 102.626272][ T2591] ACPI: PM: Preparing to enter system sleep state S5 [ 102.633154][ T2591] kvm: exiting hardware virtualization [ 102.638638][ T2591] reboot: Power down serialport: VM disconnected.