last executing test programs: 1m8.586691373s ago: executing program 0 (id=175): r0 = openat$kvm(0xffffff9c, 0x0, 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="3e0f794c32e5b8010000000f01d9266736260f01c2360f009e00200000b805000000b9009000000f01c166baf80cb89b2d628aef66bafc0cb0d8ee66baf80cb844441180ef66bafc0cecb9860a0000b86a4b3a16ba025809000f30b996080000b800000000ba000000000f30f30f1be3", 0x70}], 0x1, 0x16, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1m8.519583664s ago: executing program 0 (id=176): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000000740)={0x0}) 1m8.507719635s ago: executing program 0 (id=178): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000501"], 0x14}, 0x1, 0x0, 0x0, 0x68840}, 0x4) recvmmsg(r0, 0x0, 0x0, 0x2, 0x0) 1m8.427154106s ago: executing program 0 (id=180): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1fd) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./cgroup\x00', &(0x7f0000000000), 0x800000, &(0x7f0000000180)={[{@subsystem='freezer'}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1/file0\x00', 0x0) modify_ldt$write(0x1, &(0x7f0000000900)={0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1}, 0x10) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000040), 0x10000, &(0x7f0000000080)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) umount2(&(0x7f0000000380)='./file1/file0\x00', 0x0) 1m8.413808576s ago: executing program 0 (id=181): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e00000000000000000018000280080002001100000304000100080004"], 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x8090) 1m8.225063761s ago: executing program 0 (id=182): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_usb_connect(0x2, 0x48, &(0x7f0000000080)=ANY=[@ANYBLOB="120100009dcbbe203a81fe229c89010203010902360001050000000904d30000ef01010006240600017705240001000d240f"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) read$FUSE(r0, &(0x7f00000000c0)={0x2020}, 0x209a) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 1m8.155266683s ago: executing program 32 (id=182): openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_usb_connect(0x2, 0x48, &(0x7f0000000080)=ANY=[@ANYBLOB="120100009dcbbe203a81fe229c89010203010902360001050000000904d30000ef01010006240600017705240001000d240f"], 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) read$FUSE(r0, &(0x7f00000000c0)={0x2020}, 0x209a) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) 30.527330845s ago: executing program 2 (id=527): write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xc, 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0x1000}}, 0x1006) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0xfffe, 0xff, @mcast2}, 0x1c) r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000100)=ANY=[], 0x0) ioctl$EVIOCRMFF(r0, 0xc0085504, &(0x7f0000000040)=0x18) r1 = socket$tipc(0x1e, 0x2, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r2 = accept4$tipc(r1, &(0x7f0000001040), &(0x7f0000001080)=0x10, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x8000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = fsopen(&(0x7f0000000200)='configfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) r7 = fsmount(r6, 0x0, 0x0) fchdir(r7) r8 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) lseek(r8, 0xfffffffffffffffe, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r5, 0x4080aebf, &(0x7f0000000280)=@vmx={0x0, 0x0, 0x2080, {0x3000, 0x20200000000000, {}, 0x1, 0xffffffffffffffff}}) ioctl$KVM_GET_NESTED_STATE(r5, 0xc080aebe, &(0x7f0000004000)=@vmx={0x8, 0x0, 0x2080, {0x40000, 0xfec0c000, {0x2}, 0x0, 0x5}, 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bind$tipc(r2, 0x0, 0x0) connect$tipc(r1, &(0x7f0000000180)=@id={0x1e, 0x3, 0x2, {0x4e24, 0x2}}, 0x10) r9 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x2, &(0x7f0000000040)=0x7f, 0x4) bind$inet(r9, &(0x7f0000e15000)={0x2, 0x4e20, @empty}, 0x10) r10 = socket$inet(0x2, 0x5, 0x0) setsockopt$sock_int(r10, 0x1, 0x2, &(0x7f0000000040)=0x7f, 0x4) bind$inet(r10, &(0x7f0000e15000)={0x2, 0x4e20, @empty=0xe0000002}, 0x10) syz_usb_connect$uac3(0x3, 0x80, &(0x7f00000012c0)=ANY=[@ANYBLOB="1201100300000008f510000240000102030109026e0003010520d3080b0002012630080904000000010130000a2401040a00000000000904010000010230000904010101010230000905010940005806020a2525000000000f06000904020000010230000904660101010230000905820900020869080a252501800000090400"], &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0}) 29.808366531s ago: executing program 2 (id=531): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000100)=0x0) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x1}, 0x6e) connect$unix(r3, &(0x7f0000000440)=@file={0x1}, 0x6e) close_range(r0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x30, 0x0) landlock_restrict_self(r8, 0x0) r9 = socket(0x10, 0x3, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x10000, 0x1, 0x100, 0x100, 0xe, 0x0, 0x3}, 0x1c) setsockopt$netlink_NETLINK_TX_RING(r9, 0x10e, 0xc, &(0x7f0000000280)={0x4000, 0x2}, 0x10) sendmsg$netlink(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="780000001a0001002abd7000000000000a"], 0x78}], 0x1, 0x0, 0x0, 0x20400}, 0x0) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000000)=0x0) syz_pidfd_open(r10, 0x0) syz_socket_connect_nvme_tcp() syz_kvm_setup_cpu$x86(r5, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="3e0f794c32e5b8010000000f01d9266736260f01c2360f009e00200000b805000000b9009000000f01c166baf80cb89b2d628aef66bafc0cb0d8ee66baf80cb844441180ef66bafc0cecb9860a0000b86a4b3a16ba025809000f30b996080000b800000000ba000000000f30f30f1be3", 0x70}], 0x1, 0x16, 0x0, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r11, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) connect$inet6(r11, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @loopback, 0x100007}, 0x1c) 29.736329163s ago: executing program 2 (id=532): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e00000000000000000018000280080002001100000004000100080004"], 0x44}, 0x1, 0x1000000, 0x0, 0x10}, 0x8090) 29.683581245s ago: executing program 2 (id=533): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$rtl8150(0x0, 0x2e, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r1, &(0x7f0000000940)={0x8, {"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", 0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) ioctl$EVIOCRMFF(r0, 0x40085503, 0x0) 28.981215311s ago: executing program 2 (id=537): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20400}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) fsopen(0x0, 0x1) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000080)={'syz1\x00', {0x3fe, 0x3, 0x4, 0x1}, 0x4c, [0xd4, 0x5, 0x9, 0x8a4, 0x2, 0x2, 0x7fffffff, 0x80000001, 0x5, 0x1, 0x105, 0x403c6, 0xa, 0x6, 0xf70, 0x3, 0xe7, 0x7, 0x401, 0xbc5d, 0x5, 0x1, 0x8, 0xffff, 0x2, 0xb, 0x10, 0x20000000, 0x15098855, 0x6, 0x2, 0xfffffffb, 0x6, 0xc, 0xfffffff7, 0x4, 0xe79, 0x7, 0x1ff4, 0x1, 0x1, 0x80000000, 0x401, 0x9, 0xbdc7, 0xb, 0x1, 0x6, 0x1, 0x1, 0xa, 0x2, 0x5, 0x9, 0x5, 0x9, 0x0, 0x3a26, 0x1000, 0x57f5, 0x2, 0x6, 0x7ff, 0xb8547353], [0xf, 0x7fffffff, 0x4, 0x5, 0x7fffffff, 0x1, 0x553, 0x7, 0x2, 0xfffffffc, 0x8, 0x40000c, 0x36, 0xa, 0x6, 0x2d, 0x9, 0x98, 0x8, 0x0, 0xa4, 0x4, 0x99d, 0x8, 0x0, 0x400d, 0x5, 0x0, 0x6e38, 0x6, 0x8, 0x1, 0x3, 0x0, 0x2, 0x7, 0x4, 0xd, 0x80000009, 0xfff, 0x4, 0x0, 0x40, 0x1, 0x8, 0x2, 0x8, 0x0, 0x34f1, 0x1fc, 0x4, 0x1b2c5a17, 0x2, 0x9, 0x7, 0x0, 0x2, 0x1, 0x9, 0x6, 0xac, 0x5, 0x54, 0xcfb9], [0x5, 0xdb8, 0x9, 0x401, 0x2, 0x6, 0x5, 0x5, 0x3, 0x5, 0xfffffffd, 0xc8d0, 0x34, 0x9a45, 0x0, 0xee40000, 0x1, 0x1, 0x43, 0x69d, 0x8, 0xffff, 0xfffffffe, 0x3, 0x8, 0x2, 0x4, 0x800, 0x7, 0x9, 0x1, 0x0, 0x1, 0xfffffffe, 0x6, 0x6, 0x9, 0x8c0, 0x9, 0x8000002, 0x9, 0x8, 0x6, 0x5, 0x81, 0xf7b4, 0x2, 0x55f2, 0x9, 0xfffffffd, 0x7f, 0xc, 0x7ffc, 0x40, 0x3, 0x2, 0xece9165b, 0x6, 0x2, 0xffffff00, 0x8, 0x7f, 0x3, 0x10], [0x0, 0x896, 0x8, 0x246d, 0x6, 0xfe, 0xfffff410, 0xd, 0x7ff, 0x606, 0x4, 0x0, 0x80000001, 0x2, 0x8000000b, 0x2, 0x7, 0x1, 0x80000000, 0x401, 0x7ff, 0x3ff, 0x0, 0x2, 0x9, 0x100, 0x2, 0xec9b, 0x61c8, 0x7, 0x0, 0x101, 0xff, 0x7, 0x9, 0x5, 0x7, 0x101, 0x9, 0x3000000, 0xe, 0x4000006, 0x7, 0x1, 0x7, 0x4f, 0x4, 0x100009, 0x100, 0x3, 0x3c, 0x7, 0x1000, 0xfffffffe, 0x15, 0x800a, 0x5, 0x81, 0x5, 0x7, 0xfff7fffc, 0x4, 0x4, 0xeff]}, 0x45c) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x2, 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xb8}}, 0x20040014) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b80000001300000100000000fb5bdf25fc000000000000000000000000000001ac1414aa00000000000000000000000000000004000000000a0060803b000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="0000000000b8a6ee6100000000000000000000000000000000000000000002000200000000000000050000000050d66a00000000000800000000000000050000a91c451730d5e9d12ce3bafe0010000000000000000000000001000000000000000000000000000000060000000000004000010200000000002e89c416fd7cc4fe924f3d19eb82f7428c213f7702c5a27e0988aca1cb5911f7e2fea2449684f028ff6d597715032dcb7ff503a124ef72a2b1bd7d2530f38fd5aa7a801a23eeec3930f58ff91439a0aa468591dfa1f8e9eb6535a0878f8b6de6d595ea023be3aa87c0a199283d511b609507ecd840cb832cfe7d4a4662fd46f1260832006a94e1a7507b50701aa591b73e0156609b94dd67563ea8e17ab9825a"], 0xb8}}, 0x4800) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='mysys\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='none\x00', &(0x7f0000000200)='mysys\x00', &(0x7f0000000300)='sysfs\x00', 0x0, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000400)='mysys/bus/platform/drivers/serial8250/unbind\x00', 0x1, 0x0) write(r6, &(0x7f0000000500)='serial8250', 0xa) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETLINK(r7, 0x400454cd, 0x308) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000100000000000000ac1e00"], 0xb8}}, 0x20004000) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000020000000000fc0000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=ANY=[@ANYBLOB="b80000001300e9990500000000000000fc000000000000000000000000000000fc00000000000000000000000000000000000000000000000a0030", @ANYRES8=0x0, @ANYRESDEC=0x0], 0xb8}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0xc000000, 0x4) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="62747266732e7d008963236d0a45db34332eef639fb78518e86c82f6b8f8c831c8cfe295604d4b8983e7c1cb906bc1073e7be8af472fcfeb3ededd92332be501fc78926ac7ee790fe760a13ebf7b5b3be82d499249c039b5d06243815d"], &(0x7f0000000080), 0x0) r8 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r8) ptrace$getregset(0x4204, r8, 0x2, &(0x7f0000000740)={0x0}) 28.881728333s ago: executing program 2 (id=538): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x80000) getdents64(r1, 0x0, 0x0) 13.22841917s ago: executing program 33 (id=538): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, 0x0, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x80000) getdents64(r1, 0x0, 0x0) 3.480186439s ago: executing program 1 (id=731): mkdir(&(0x7f0000000000)='./my_sysfs\x00', 0x1ff) r0 = openat$kvm(0x0, &(0x7f00000002c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) r2 = eventfd2(0x1ff, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4}) write$eventfd(r2, &(0x7f0000000080)=0x430f, 0x8) 3.371595581s ago: executing program 1 (id=732): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @remote}, 0x400, 0x2, 0x0, 0x8, 0x8, 0x1}, 0x13) 3.371457261s ago: executing program 1 (id=733): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000006c0)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000000c0)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\b'], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000000)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x20, 0x1, 0x3, "c282fe"}, 0x0}) 2.715464117s ago: executing program 4 (id=740): r0 = openat$kvm(0x0, &(0x7f00000002c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) r2 = eventfd2(0x1ff, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4}) write$eventfd(r2, &(0x7f0000000080)=0x430f, 0x8) 2.615342739s ago: executing program 4 (id=744): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISASSOCIATE(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="954989b4", @ANYRES16=r3, @ANYBLOB="010025bd7000fbdbdf252800000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x44}, 0x8080) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r3, 0x200, 0x70bd2c, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xd6, 0x1}}}}, [@NL80211_ATTR_MAC={0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000011}, 0x10) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x80) socketpair$unix(0x1, 0x2, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r4) r5 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0x0, 0x0) readv(r5, &(0x7f00000005c0)=[{&(0x7f0000004200)=""/4096, 0x1000}, {0x0, 0x100000}], 0x2) syz_ublk_setup_queues(r1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @remote}, 0x400, 0x2, 0x0, 0x8, 0x8, 0x1}, 0x20) 2.610532989s ago: executing program 4 (id=745): socket$unix(0x1, 0x2, 0x0) (async) r0 = socket$unix(0x1, 0x2, 0x0) close(r0) socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x3, 0x4) r2 = socket(0x10, 0x3, 0x0) getpeername$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000300)=0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000500)={'gre0\x00', &(0x7f0000000280)={'tunl0\x00', r3, 0x710, 0x1100, 0x1, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x5, 0x2f, 0x0, @private=0xa010100, @private}}}}) mknod(&(0x7f0000000600)='./file0\x00', 0x1000, 0x1) (async) mknod(&(0x7f0000000600)='./file0\x00', 0x1000, 0x1) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000340)='a\x00'/14, 0x1) r5 = syz_create_resource$binfmt(&(0x7f0000000000)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r5, 0x41, 0x1ff) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x2, 0x0) close(0x3) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000010c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}}) (async) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000010c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r6, &(0x7f0000002100)={0x2020}, 0x2020) (async) read$FUSE(r6, &(0x7f0000002100)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r6, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) syz_fuse_handle_req(r6, 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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r6, &(0x7f0000000180)={0x50, 0x0, r7, {0x7, 0x2b, 0x4, 0x19401804, 0x2, 0x1a, 0x6, 0xcccb, 0x0, 0x0, 0x1, 0x8001}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) (async) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x100000f, 0x13, r4, 0x0) add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) (async) r8 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r8) epoll_create1(0x0) read$rfkill(0xffffffffffffffff, &(0x7f0000000080), 0x8) (async) read$rfkill(0xffffffffffffffff, &(0x7f0000000080), 0x8) r9 = epoll_create1(0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x81, 0x4, 0x9, 0x5}, {0x4, 0x2, 0xc, 0x1}, {0xd9, 0x5, 0x5, 0x2}, {0x101, 0xae, 0x3, 0x6}]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r0, &(0x7f0000000000)={0xa0028010}) 2.472075922s ago: executing program 4 (id=746): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x150, 0x0, 0x3, [{{0x4, 0x0, 0x4, 0x0, 0xfff, 0xf4, {0x4, 0x7, 0x7, 0xfffffffffffffff9, 0x0, 0x80000000, 0x8, 0x806, 0x5, 0xa000, 0x33c1bc78, 0x0, r3, 0x1fd}}, {0x1, 0xe6, 0x2, 0xa, 'fd'}}, {{0x4, 0x3, 0x800, 0x7fffffffffffffff, 0xfff, 0x7ff, {0x3, 0x9, 0x3, 0x6, 0x5, 0x2, 0x2, 0x6, 0x7, 0x8000, 0x1, r2, r3, 0x1, 0x3}}, {0x0, 0x5, 0x1, 0x300, '\x00'}}]}, 0x0, 0x0, 0x0}) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x8800) getdents64(r4, 0x0, 0x0) 2.348820915s ago: executing program 4 (id=747): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @remote}, 0x400, 0x2, 0x0, 0x8, 0x8, 0x1}, 0x14) 2.291284007s ago: executing program 4 (id=748): r0 = syz_usb_connect$midi(0x3, 0x32, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0xfc08, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x20, 0x1, 0x1, 0x8, 0xa0, 0x9, "", {{{0x9, 0x4, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x6, [], [{{0x9, 0x5, 0xe, 0x3, 0x20, 0x7, 0x2, 0xff, {0x5, 0x25, 0x1, 0x1, "12"}}}]}}}}}]}}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_usb_disconnect(r1) syz_usb_connect$rtl8150(0x3, 0x3f, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x510, &(0x7f00000003c0)={[{0x3a, 0x4e00, "4a94c1c29d2d096b90ec13da7224f0248b0ec54806a6e2df2374525de6b2b41fe39e72da3e7eae0c50f5d9e71519f25a81be8226125728186fa4"}, {0x26, 0x4e00, "112d304a6a2e7aa473ca9119d98e1b13cf779554021bd781e70de65505d3a4f1c1412e1b2af2"}, {0x44, 0x4e00, "ade7a364acaa0226c3d7c38a8c8af593fe98f7fc5e87518362bd0ef893b9ec203baae72c2cf8127d172d9f51934b2d08b6b0a9be3fe4a4ef0eb8d877e4d9218ac3934891"}, {0x78, 0x4e00, "0b84b337e5a7d835f485c754e331ba8c06da724437510b784587919e796664976e900e062938a75cef2eaed733a3c8345373c2fe0c7b8e3d8085c0f84d86c4292e56eb92100025c5968ad4b074cda902d89a63c46438c53c8e0b4487196888187d8cb65cadf87d26c1b4fff28e012b09fb835b8bf476bfa2"}, {0xb2, 0x4e00, "09df873cce3a8da572a1363850513c3c700dde1895a32891eea9bcd89d110bbf63aa5c19899bae4e122115e4d343ce85efbe8d31f8ea8eda5f8d56161debb897b7ecc53cf3ffe499c4900014dc042be812bec3d698994c3e1a88f4cc578dea7759c20119de144f7ffa70724e2a69b5c84ab98963f001d722a863b78c9905023cfda88687c2b11fb9bcca399aaa54ca09d950c21bfd893d1a3618e7f97002f7aed288367e0977802223d6323adc40b3c48541"}, {0xff, 0x4e00, "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"}, {0x5, 0x4e00, "5afbe2e032"}, {0xc6, 0x4e00, "f3c860ee6e6c6d37f847acddfd8576b4f5a65adaab6f0c9cece3a612538d8a98516a8a9d86d8db247ecb10326e21f933bf2fb8316bc3abdbe4464f21209a7b908a96af252a2703e1c8de835e641c9f1ce4365acd12304a6e9feaff0630cbc912a410c10c2a7a78f057c0a5d20c8864ccb33020b817f65abade2fb8c5a5eed3aa14ef5dd23641624df9c71150aa36dad9873a48055e41fa5528188f1f8cf3c67284bd953d9dc6d69a243febd06c82b20035f08b4f7745d960b7f5036f0a14e58087959917a62b"}, {0x63, 0x4e00, "0c6b3d4d82c10f8d204b2afde6200dca4d80e67434f154d4a560083ed60f20f08c3e006771fbffc367b95faa36b5534d07113ec989e6c6fb016eddf0b848e362a955d9f6525380f930a891aaa8f7d05e38cf6a5541b51110baf8e3588232f7cf4d0c9c"}, {0xdd, 0x4e00, "8c2835ec1c7463ed49f3d8aebce5464b551b6936b7de8bb9a241b453646973f853d557d03d5a35663426380f8fae698485c7186e0831201c6f378925a385b519e34412127e0350565780377cd7f7e02367129fff1c470031384d9a308d0c1bef290024d2a87a0a6fb372d240492505b71fbe2105a67545ac04ad92e16c4a4e6d105a57add0eec22fc9f467e90ab8633412714c9519570ddb8921317d19d58d0aefed45d21444c2116b0ce4e9a6b9c62fdf22882226b7ddf6103e2ad61180e5c5e6d379b8da1e46d7a2f8d236e9094ce121dfb3114623c56b01c91fc088"}]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, 0x0) syz_io_uring_setup(0x3409, &(0x7f0000000080)={0x0, 0xe962, 0x8, 0xfffffffd, 0x136}, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write$FUSE_INIT(r3, &(0x7f0000000340)={0x50, 0x2f, 0x0, {0x7, 0x29, 0x0, 0x800006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}}, 0x50) syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') vmsplice(r3, &(0x7f0000000140)=[{&(0x7f0000000100)="eb", 0x20000101}], 0x20, 0x0) close(0x3) r4 = socket$inet(0x2, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmmsg$inet(r4, &(0x7f0000000d40)=[{{&(0x7f00000001c0)={0x2, 0x4e24, @multicast1}, 0x10, 0x0}}], 0x1, 0x20046090) write$UHID_INPUT(r2, &(0x7f0000000940)={0x8, {"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0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r2, 0x0) ioctl$EVIOCRMFF(r1, 0x40085503, &(0x7f00000000c0)=0x18) 1.827345198s ago: executing program 5 (id=752): r0 = openat$kvm(0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) r2 = eventfd2(0x1ff, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4}) write$eventfd(r2, &(0x7f0000000080)=0x430f, 0x8) 1.797073658s ago: executing program 5 (id=754): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x1, @empty, 0x4000ca}, 0x1c) recvmmsg(r0, &(0x7f0000001d00)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4004005, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r2 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_ON_EMULATION_FAILURE(r3, 0x4068aea3, &(0x7f0000000180)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="64f36e0f20c06635000000400f22c00f215bf36d0f0f24a70f060f79f366f32ecc0f01c2", 0x24}], 0x1, 0x16, 0x0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 1.635021252s ago: executing program 5 (id=757): r0 = socket(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004300), 0x1, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000000c0)={0x2, 0x0, [{0x80000000, 0xbb, 0xb, 0x401, 0xbdf}, {0x40000000, 0x3, 0x8, 0x40, 0x6}]}) sendmsg$TIPC_CMD_SET_NODE_ADDR(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x201, 0x70bd25, 0x25dfdbfd, {{}, {}, {0x8, 0x11, 0xa53}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x90}, 0x0) write(r0, &(0x7f0000000000)="2400000011005f0414f9f4070009041f810000000e000000000000ea08000f0001000000", 0x24) 1.474209166s ago: executing program 5 (id=761): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect$rtl8150(0x0, 0x2e, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xbda, 0x8150, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d}}]}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$UHID_INPUT(r1, &(0x7f0000000940)={0x8, {"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0xdd52d6c}}, 0x1006) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) ioctl$EVIOCRMFF(r0, 0x41015500, &(0x7f00000000c0)=0x18) 959.474278ms ago: executing program 3 (id=762): r0 = openat$kvm(0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) r2 = eventfd2(0x1ff, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4}) write$eventfd(r2, &(0x7f0000000080)=0x430f, 0x8) 959.106438ms ago: executing program 3 (id=763): socket(0x10, 0x3, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./mysys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./mysys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./mysys/bus/platform/drivers/dummy_hcd/unbind\x00', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./mysys/bus/platform/drivers/dummy_hcd/bind\x00', 0x1, 0x0) memfd_secret(0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0xe490, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socket$unix(0x1, 0x5, 0x0) syz_ublk_add_dev(0xffffffffffffffff, r1, r2, r3, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x124}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) syz_ublk_setup_queues(r0, r5, &(0x7f0000000200)={0x0, 0x1463, 0x100, 0x2, 0xc3}, &(0x7f0000000d40)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4485, 0x10, 0x2, 0x318, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7682, 0x2, 0x1, 0x2000008}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4aaa, 0x10, 0x0, 0x902c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xa5fb, 0x2000, 0x2, 0x40021a, 0x0, r0}}], 0x17, &(0x7f0000001540)={0x2e, 0x6, 0x228, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r4, '\x00', {0x7, 0x48b, 0x0, 0x0}}, 0x0) 806.829861ms ago: executing program 3 (id=764): r0 = userfaultfd(0x80001) ioctl$XFS_IOC_INUMBERS(r0, 0x80405880, &(0x7f0000000140)={{0x8001, 0x5, 0x81, 0x1}, [{0x5, 0x4, 0x9, 0x5}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x19}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000010000/0x1000)=nil, 0x1000}, 0x2}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) close(r0) madvise(&(0x7f00001f2000/0x2000)=nil, 0x2000, 0x11) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x17) 605.328706ms ago: executing program 3 (id=765): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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3ca68d78e50f384a81da4cfa23723747e906b82290e0b8ea07e3404bee0915800d4c3c07f94c43e7aafbc7a44d923de97963d0d1586bee06fc90aadbe5758fb9933ff7df346d62e082223741f5cb26ef953ca654ab983a72b30b296891c9e3f1ed5216b0e588eb25f5d4ccad6f96973cc2d26196bbd37c83266473071ccd84d9e3c74f22621e8bd60afa4bcad6c853c7591fe5d4298a954ea5006f682a7a65aeb26b230f3866a28a58bf532aca8fd5eaec64f442ac510a7df4114f00fd6ff7e02d77f8e72797222556959958c4c4d166c5af18a6e25588cac9871a3d5bb453889ff8d13db22024a997bf97a5afdf698b1deaff3101e27868d2de47b92c403ce82e15f3239d8923e8ca0c01e3781b5dd6121f57d2238dc3ff8a1bde3e371efd33838c552e43588042b360f55d7ca92f11987630364b263428e18601d7bf23f6432b3a9aa2c500cd9ac5f73cbe309443858a2806956b0cdcfc19904567bb1703641017c6199e768410e03d8ba603eb34249d567370202f39639ae8f6d52d9d5dbfc544c5b85ac8187095c63f1f613fe4af179fc5c837e6e0ccc21e62ac22ac045c4ac3b1ca6a4cbdbe29ea465240fc0aed1f0e086d7580bcf81d4e2a4d55a8e3bc57110e7cf1e1895df07974f0686dd2ea2b12bbfd64e7a9d0c62c662f0370e6ed495eeb2ee5029042147a1f2e5fcd6068b06567be893cb80e2cbb5fbb12847313811c13cf685698d5e2175959579e510279b9e959ac2c3f94fec653c6b521f8909d633ccedbc1109285ecbd52d27cd2891eaf354db2c966d1e3086718848433c12658fe7f6fbfef930b963139a63f6c4caee5a1964d3a038dd0db403c0a251d702c07a0fba4a3576ec6668a78e9e26efc6ad83a670a47608bf4207979bf196b3160c95e7ccc6406d46f529d34676b76d72396262e1448df051130a21484e0e977df1f7f0a259ac762eef9506877498b9998e1286d6294cf60b95352e81c3", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x150, 0x0, 0x3, [{{0x4, 0x0, 0x4, 0x0, 0xfff, 0xf4, {0x4, 0x7, 0x7, 0xfffffffffffffff9, 0x0, 0x80000000, 0x8, 0x806, 0x5, 0xa000, 0x33c1bc78, 0x0, r3, 0x1fd}}, {0x1, 0xe6, 0x2, 0xa, 'fd'}}, {{0x4, 0x3, 0x800, 0x7fffffffffffffff, 0xfff, 0x7ff, {0x3, 0x9, 0x3, 0x6, 0x5, 0x2, 0x2, 0x6, 0x7, 0x8000, 0x1, r2, r3, 0x1, 0x3}}, {0x0, 0x5, 0x1, 0x300, '\x00'}}]}, 0x0, 0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x8800) getdents64(r4, 0x0, 0x0) 477.170109ms ago: executing program 3 (id=766): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e00000000000000000018000280080002001100000004000100080004"], 0x44}, 0x1, 0x0, 0xfffc, 0x10}, 0x8090) 419.36063ms ago: executing program 3 (id=767): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = syz_open_procfs$pagemap(0x0, &(0x7f00000001c0)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f0000165000/0x4000)=nil, &(0x7f000075c000/0x3000)=nil, 0x9, 0x0, 0x0, 0x8000e5, 0x0, 0x0, 0x4, 0xe4}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x5, @ipv4={'\x00', '\xff\xff', @empty}, 0x7}, 0x1c) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) r4 = fcntl$dupfd(r3, 0x406, r3) write$cgroup_pid(r4, &(0x7f0000000240), 0xb375) r5 = landlock_create_ruleset(&(0x7f00000000c0)={0x4, 0x0, 0x2}, 0x18, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) landlock_restrict_self(r5, 0x0) bind$unix(r7, &(0x7f0000003000)=@file={0x1}, 0x6e) listen(r7, 0x2) connect$unix(r6, &(0x7f0000000640)=@file={0x1}, 0x6e) read$FUSE(0xffffffffffffffff, &(0x7f00000002c0)={0x2020}, 0x2020) inotify_add_watch(0xffffffffffffffff, &(0x7f0000002340)='./file0\x00', 0x12000810) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREAD(r9, &(0x7f0000000280)=ANY=[@ANYBLOB="0600"/11], 0xb) io_setup(0x7, &(0x7f0000002380)=0x0) io_submit(r10, 0x2, &(0x7f0000000300)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1, 0x0, r9, &(0x7f00000001c0)='m', 0xfffffdfc}]) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000501"], 0x14}, 0x1, 0x0, 0x0, 0x68840}, 0x4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r8, 0x89f1, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'ip6_vti0\x00', 0x0, 0x4, 0x0, 0x40, 0x2, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast1, 0x80, 0x0, 0x1}}) bind$packet(r9, &(0x7f0000000200)={0x11, 0x84906b229d4b0b6e, r12, 0x1, 0x2a, 0x6, @random="f7f66e9e454e"}, 0x14) 376.651281ms ago: executing program 1 (id=768): r0 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff, 0x3}, 0xffffffffffffffbb, 0x3) landlock_restrict_self(r0, 0x0) mknodat(0xffffffffffffff9c, &(0x7f00000009c0)='./file7\x00', 0x61c0, 0x700) 355.668192ms ago: executing program 1 (id=769): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="1400000042000501"], 0x14}, 0x1, 0x0, 0x0, 0x68840}, 0x4) recvmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4091, 0xffb}, {&(0x7f0000000000)=""/113, 0x71}], 0x2}, 0x2}, {{0x0, 0x0, 0x0, 0xe5c}, 0x5}], 0x2, 0x2, 0x0) 295.509883ms ago: executing program 1 (id=770): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r1, 0x0) syz_usb_connect$uac2(0x5, 0x98, &(0x7f0000000000)=ANY=[@ANYBLOB="1201100100000008050b431740000102030109028600030180e007080b0101010a20000904000000010120000924010200032600c511240806010001000002000200feff03000c2403fd0004a80306f9ff0a090401"], 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace(0x3a56abaf15eac78, r2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@ipv4={'\x00', '\xff\xff', @remote}, 0x400, 0x2, 0x0, 0x8, 0x8, 0x1}, 0x20) 16.18447ms ago: executing program 5 (id=771): r0 = openat$kvm(0x0, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, 0x1}) r2 = eventfd2(0x1ff, 0x801) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2, 0x4}) write$eventfd(r2, &(0x7f0000000080)=0x430f, 0x8) 0s ago: executing program 5 (id=772): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1\x00', 0x1ff) write(0xffffffffffffffff, &(0x7f00000001c0)='0x1234', 0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1/idProduct\x00', 0x1, 0x0) write(r0, &(0x7f0000000240), 0x0) close(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/strings/0x409\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./config/usb_gadget/g1/configs/c.1\x00', 0x1ff) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./config/usb_gadget/g1/functions/printer.usb0\x00', 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/UDC\x00', 0x1, 0x0) write(r1, &(0x7f00000004c0)='dummy_udc.0\n\x00', 0xc) close(r1) openat(0xffffffffffffffff, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x80002, 0x0) kernel console output (not intermixed with test programs): number 0 [ 61.553435][ T10] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 61.562770][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.570873][ T417] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 61.578563][ T10] usb 4-1: Product: syz [ 61.582864][ T10] usb 4-1: Manufacturer: syz [ 61.587522][ T10] usb 4-1: SerialNumber: syz [ 61.593245][ T10] usb 4-1: config 0 descriptor?? [ 61.599671][ T417] usb 2-1: device descriptor read/8, error -71 [ 61.605989][ T10] smsc95xx v2.0.0 [ 61.728442][ T417] usb 2-1: device descriptor read/8, error -71 [ 61.867423][ T410] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 61.967417][ T417] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 61.988482][ T417] usb 2-1: device descriptor read/8, error -71 [ 62.001323][ T10] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 62.012140][ T10] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 62.022319][ T410] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.033406][ T410] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.043313][ T410] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 62.052466][ T410] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.061871][ T410] usb 5-1: config 0 descriptor?? [ 62.118455][ T417] usb 2-1: device descriptor read/8, error -71 [ 62.227596][ T417] usb usb2-port1: unable to enumerate USB device [ 62.470359][ T410] usbhid 5-1:0.0: can't add hid device: -71 [ 62.476939][ T410] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 62.488725][ T410] usb 5-1: USB disconnect, device number 9 [ 62.675021][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 62.675058][ T36] audit: type=1400 audit(1785399364.670:301): avc: denied { ioctl } for pid=1225 comm="syz.2.323" path="socket:[11665]" dev="sockfs" ino=11665 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 62.706013][ T36] audit: type=1400 audit(1785399364.680:302): avc: denied { connect } for pid=1225 comm="syz.2.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 62.725446][ T36] audit: type=1400 audit(1785399364.680:303): avc: denied { write } for pid=1225 comm="syz.2.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 62.812895][ T1233] fuse: Bad value for 'fd' [ 62.916802][ T1238] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.925831][ T1238] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.027927][ T10] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 63.040251][ T10] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 63.050124][ T10] usb 4-1: USB disconnect, device number 24 [ 63.094247][ T1244] netlink: 28 bytes leftover after parsing attributes in process `syz.4.330'. [ 63.144140][ T36] audit: type=1326 audit(1785399365.140:304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1248 comm="syz.4.332" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1577f9df99 code=0x0 [ 63.565298][ T1258] fuse: Bad value for 'fd' [ 63.743320][ T36] audit: type=1400 audit(1785399365.740:305): avc: denied { read write } for pid=1267 comm="syz.2.339" name="control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 63.748424][ T1268] device-mapper: ioctl: dm_ctl_ioctl: unknown command 0xc138fd30 [ 63.768104][ T36] audit: type=1400 audit(1785399365.740:306): avc: denied { open } for pid=1267 comm="syz.2.339" path="/dev/mapper/control" dev="devtmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 63.799142][ T36] audit: type=1400 audit(1785399365.740:307): avc: denied { ioctl } for pid=1267 comm="syz.2.339" path="/dev/mapper/control" dev="devtmpfs" ino=198 ioctlcmd=0xfd30 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 63.827435][ T417] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 63.840139][ T1270] netlink: 68 bytes leftover after parsing attributes in process `syz.2.340'. [ 63.850162][ T36] audit: type=1326 audit(1785399365.850:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1269 comm="syz.2.340" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7fbcb9df99 code=0x0 [ 63.884883][ T36] audit: type=1400 audit(1785399365.880:309): avc: denied { write } for pid=1271 comm="syz.1.341" 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 [ 63.908950][ T36] audit: type=1400 audit(1785399365.880:310): avc: denied { open } for pid=1271 comm="syz.1.341" path="/95/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 [ 63.987405][ T417] usb 4-1: Using ep0 maxpacket: 32 [ 63.996820][ T417] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 64.005205][ T417] usb 4-1: config 0 has no interface number 0 [ 64.017664][ T417] usb 4-1: config 0 interface 67 altsetting 0 has a duplicate endpoint with address 0x82, skipping [ 64.030308][ T417] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 64.046767][ T417] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.055066][ T417] usb 4-1: Product: syz [ 64.059452][ T417] usb 4-1: Manufacturer: syz [ 64.064811][ T417] usb 4-1: SerialNumber: syz [ 64.070528][ T417] usb 4-1: config 0 descriptor?? [ 64.078264][ T417] smsc95xx v2.0.0 [ 64.082006][ T417] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 64.092347][ T417] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -22 [ 64.118730][ T1283] FAULT_INJECTION: forcing a failure. [ 64.118730][ T1283] name failslab, interval 1, probability 0, space 0, times 0 [ 64.131777][ T1283] CPU: 0 UID: 0 PID: 1283 Comm: syz.4.344 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 64.131822][ T1283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.131840][ T1283] Call Trace: [ 64.131850][ T1283] [ 64.131864][ T1283] __dump_stack+0x21/0x30 [ 64.131910][ T1283] dump_stack_lvl+0x140/0x1c0 [ 64.131947][ T1283] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.131988][ T1283] ? kasan_save_alloc_info+0x3a/0x50 [ 64.132033][ T1283] dump_stack+0x19/0x20 [ 64.132072][ T1283] should_fail_ex+0x3c2/0x510 [ 64.132106][ T1283] should_failslab+0xac/0x100 [ 64.132142][ T1283] __kmalloc_node_noprof+0x69/0x500 [ 64.132171][ T1283] ? __vmalloc_node_range_noprof+0x529/0x1300 [ 64.132216][ T1283] __vmalloc_node_range_noprof+0x529/0x1300 [ 64.132265][ T1283] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 64.132308][ T1283] ? kasan_save_alloc_info+0x3a/0x50 [ 64.132355][ T1283] ? __kasan_slab_alloc+0x73/0x90 [ 64.132381][ T1283] ? arch_dup_task_struct+0x5b/0xe0 [ 64.132418][ T1283] ? __asan_memcpy+0x5a/0x80 [ 64.132448][ T1283] dup_task_struct+0x5d6/0xd80 [ 64.132481][ T1283] ? copy_process+0x57c/0x3350 [ 64.132511][ T1283] ? _raw_spin_lock_irq+0x93/0x120 [ 64.132541][ T1283] ? copy_process+0x3350/0x3350 [ 64.132573][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.132599][ T1283] copy_process+0x57c/0x3350 [ 64.132639][ T1283] ? kasan_save_alloc_info+0x3a/0x50 [ 64.132681][ T1283] ? __cfi_copy_process+0x10/0x10 [ 64.132717][ T1283] ? __kmalloc_cache_noprof+0x23c/0x470 [ 64.132745][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.132775][ T1283] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 64.132814][ T1283] vhost_task_create+0x1f7/0x3f0 [ 64.132842][ T1283] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 64.132879][ T1283] ? __cfi_vhost_task_create+0x10/0x10 [ 64.132913][ T1283] ? __cfi_vhost_task_fn+0x10/0x10 [ 64.132939][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.132968][ T1283] ? mutex_lock+0x97/0x1d0 [ 64.133006][ T1283] ? __cfi_mutex_lock+0x10/0x10 [ 64.133044][ T1283] ? kernel_text_address+0xa9/0xe0 [ 64.133081][ T1283] kvm_mmu_post_init_vm+0x161/0x300 [ 64.133123][ T1283] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 64.133163][ T1283] ? _parse_integer_limit+0x195/0x1e0 [ 64.133196][ T1283] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 64.133234][ T1283] ? kstrtoull+0x13b/0x1e0 [ 64.133262][ T1283] ? kstrtouint+0x78/0xf0 [ 64.133292][ T1283] ? ioctl_has_perm+0x1bc/0x500 [ 64.133328][ T1283] ? __asan_memcpy+0x5a/0x80 [ 64.133353][ T1283] ? ioctl_has_perm+0x408/0x500 [ 64.133382][ T1283] ? has_cap_mac_admin+0xd0/0xd0 [ 64.133411][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.133438][ T1283] ? mutex_lock_killable+0x97/0x1d0 [ 64.133478][ T1283] ? __cfi_mutex_lock_killable+0x10/0x10 [ 64.133518][ T1283] ? proc_fail_nth_write+0x184/0x220 [ 64.133561][ T1283] kvm_vcpu_ioctl+0xa43/0x1000 [ 64.133592][ T1283] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 64.133618][ T1283] ? __cfi_vfs_write+0x10/0x10 [ 64.133644][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.133669][ T1283] ? mutex_unlock+0x90/0x240 [ 64.133707][ T1283] ? __cfi_mutex_unlock+0x10/0x10 [ 64.133749][ T1283] ? bpf_lsm_file_ioctl+0xd/0x20 [ 64.133783][ T1283] ? security_file_ioctl+0x3e/0x110 [ 64.133825][ T1283] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 64.133855][ T1283] __se_sys_ioctl+0x132/0x1b0 [ 64.133891][ T1283] __x64_sys_ioctl+0x7f/0xa0 [ 64.133922][ T1283] x64_sys_call+0x1878/0x2ee0 [ 64.133950][ T1283] do_syscall_64+0x57/0xf0 [ 64.133981][ T1283] ? clear_bhb_loop+0x50/0xa0 [ 64.134020][ T1283] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.134052][ T1283] RIP: 0033:0x7f1577f9df99 [ 64.134078][ T1283] 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 [ 64.134101][ T1283] RSP: 002b:00007f1578df8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.134133][ T1283] RAX: ffffffffffffffda RBX: 00007f1578225fa0 RCX: 00007f1577f9df99 [ 64.134158][ T1283] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 64.134176][ T1283] RBP: 00007f1578df8090 R08: 0000000000000000 R09: 0000000000000000 [ 64.134194][ T1283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.134214][ T1283] R13: 00007f1578226038 R14: 00007f1578225fa0 R15: 00007ffebe2c4db8 [ 64.134238][ T1283] [ 64.134307][ T1283] syz.4.344: vmalloc error: size 32768, failed to allocated page array size 64, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 64.343249][ T31] usb 4-1: USB disconnect, device number 25 [ 64.345183][ T1283] ,cpuset=syz4,mems_allowed=0 [ 64.588186][ T1283] CPU: 0 UID: 0 PID: 1283 Comm: syz.4.344 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 64.588219][ T1283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 64.588233][ T1283] Call Trace: [ 64.588241][ T1283] [ 64.588249][ T1283] __dump_stack+0x21/0x30 [ 64.588287][ T1283] dump_stack_lvl+0x140/0x1c0 [ 64.588320][ T1283] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.588354][ T1283] dump_stack+0x19/0x20 [ 64.588384][ T1283] warn_alloc+0x1e7/0x2c0 [ 64.588415][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.588439][ T1283] ? __cfi_warn_alloc+0x10/0x10 [ 64.588472][ T1283] ? __kasan_kmalloc+0x28/0xb0 [ 64.588501][ T1283] ? __kmalloc_node_noprof+0x252/0x500 [ 64.588527][ T1283] ? __vmalloc_node_range_noprof+0x529/0x1300 [ 64.588581][ T1283] __vmalloc_node_range_noprof+0x65f/0x1300 [ 64.588621][ T1283] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 64.588655][ T1283] ? kasan_save_alloc_info+0x3a/0x50 [ 64.588689][ T1283] ? __kasan_slab_alloc+0x73/0x90 [ 64.588714][ T1283] ? arch_dup_task_struct+0x5b/0xe0 [ 64.588756][ T1283] ? __asan_memcpy+0x5a/0x80 [ 64.588780][ T1283] dup_task_struct+0x5d6/0xd80 [ 64.588809][ T1283] ? copy_process+0x57c/0x3350 [ 64.588838][ T1283] ? _raw_spin_lock_irq+0x93/0x120 [ 64.588866][ T1283] ? copy_process+0x3350/0x3350 [ 64.588895][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.588919][ T1283] copy_process+0x57c/0x3350 [ 64.588952][ T1283] ? kasan_save_alloc_info+0x3a/0x50 [ 64.588988][ T1283] ? __cfi_copy_process+0x10/0x10 [ 64.589017][ T1283] ? __kmalloc_cache_noprof+0x23c/0x470 [ 64.589043][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.589067][ T1283] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 64.589097][ T1283] vhost_task_create+0x1f7/0x3f0 [ 64.589122][ T1283] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 64.589151][ T1283] ? __cfi_vhost_task_create+0x10/0x10 [ 64.589186][ T1283] ? __cfi_vhost_task_fn+0x10/0x10 [ 64.589212][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.589238][ T1283] ? mutex_lock+0x97/0x1d0 [ 64.589269][ T1283] ? __cfi_mutex_lock+0x10/0x10 [ 64.589300][ T1283] ? kernel_text_address+0xa9/0xe0 [ 64.589334][ T1283] kvm_mmu_post_init_vm+0x161/0x300 [ 64.589369][ T1283] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 64.589402][ T1283] ? _parse_integer_limit+0x195/0x1e0 [ 64.589428][ T1283] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 64.589461][ T1283] ? kstrtoull+0x13b/0x1e0 [ 64.589484][ T1283] ? kstrtouint+0x78/0xf0 [ 64.589508][ T1283] ? ioctl_has_perm+0x1bc/0x500 [ 64.589530][ T1283] ? __asan_memcpy+0x5a/0x80 [ 64.589553][ T1283] ? ioctl_has_perm+0x408/0x500 [ 64.589574][ T1283] ? has_cap_mac_admin+0xd0/0xd0 [ 64.589597][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.589620][ T1283] ? mutex_lock_killable+0x97/0x1d0 [ 64.589653][ T1283] ? __cfi_mutex_lock_killable+0x10/0x10 [ 64.589686][ T1283] ? proc_fail_nth_write+0x184/0x220 [ 64.589723][ T1283] kvm_vcpu_ioctl+0xa43/0x1000 [ 64.589748][ T1283] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 64.589772][ T1283] ? __cfi_vfs_write+0x10/0x10 [ 64.589796][ T1283] ? __kasan_check_write+0x18/0x20 [ 64.589819][ T1283] ? mutex_unlock+0x90/0x240 [ 64.589851][ T1283] ? __cfi_mutex_unlock+0x10/0x10 [ 64.589886][ T1283] ? bpf_lsm_file_ioctl+0xd/0x20 [ 64.589917][ T1283] ? security_file_ioctl+0x3e/0x110 [ 64.589951][ T1283] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 64.589974][ T1283] __se_sys_ioctl+0x132/0x1b0 [ 64.590003][ T1283] __x64_sys_ioctl+0x7f/0xa0 [ 64.590031][ T1283] x64_sys_call+0x1878/0x2ee0 [ 64.590065][ T1283] do_syscall_64+0x57/0xf0 [ 64.590091][ T1283] ? clear_bhb_loop+0x50/0xa0 [ 64.590122][ T1283] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.590153][ T1283] RIP: 0033:0x7f1577f9df99 [ 64.590174][ T1283] 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 [ 64.590203][ T1283] RSP: 002b:00007f1578df8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.590228][ T1283] RAX: ffffffffffffffda RBX: 00007f1578225fa0 RCX: 00007f1577f9df99 [ 64.590246][ T1283] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 64.590261][ T1283] RBP: 00007f1578df8090 R08: 0000000000000000 R09: 0000000000000000 [ 64.590276][ T1283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.590292][ T1283] R13: 00007f1578226038 R14: 00007f1578225fa0 R15: 00007ffebe2c4db8 [ 64.590313][ T1283] [ 64.590377][ T1283] Mem-Info: [ 64.802905][ T1285] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.827547][ T1283] active_anon:7432 inactive_anon:199 isolated_anon:0 [ 64.827547][ T1283] active_file:15968 inactive_file:2523 isolated_file:0 [ 64.827547][ T1283] unevictable:0 dirty:341 writeback:0 [ 64.827547][ T1283] slab_reclaimable:5168 slab_unreclaimable:71824 [ 64.827547][ T1283] mapped:24760 shmem:172 pagetables:1654 [ 64.827547][ T1283] sec_pagetables:3 bounce:0 [ 64.827547][ T1283] kernel_misc_reclaimable:0 [ 64.827547][ T1283] free:1522488 free_pcp:2536 free_cma:0 [ 64.831977][ T1285] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.832212][ T1283] Node 0 active_anon:29728kB inactive_anon:796kB active_file:63872kB inactive_file:10092kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99040kB dirty:1364kB writeback:0kB shmem:688kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:7392kB pagetables:6616kB sec_pagetables:12kB all_unreclaimable? no [ 64.866724][ T1285] fuse: Bad value for 'group_id' [ 64.890518][ T1283] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963400kB mlocked:0kB bounce:0kB free_pcp:5236kB local_pcp:5236kB free_cma:0kB [ 64.916626][ T1285] fuse: Bad value for 'group_id' [ 64.937988][ T1283] lowmem_reserve[]: 0 3921 3921 [ 65.165659][ T1283] Normal free:3131532kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:29828kB inactive_anon:796kB active_file:63872kB inactive_file:10092kB unevictable:0kB writepending:1364kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:4512kB local_pcp:1332kB free_cma:0kB [ 65.197210][ T1283] lowmem_reserve[]: 0 0 0 [ 65.201638][ T1283] DMA32: 5*4kB (M) 4*8kB (M) 4*16kB (M) 5*32kB (M) 3*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 65.217737][ T1283] Normal: 1*4kB (M) 309*8kB (ME) 456*16kB (ME) 329*32kB (UME) 315*64kB (UME) 139*128kB (UME) 88*256kB (UME) 50*512kB (UME) 28*1024kB (UME) 11*2048kB (UME) 726*4096kB (UM) = 3131276kB [ 65.236904][ T1283] 18856 total pagecache pages [ 65.241928][ T1283] 199 pages in swap cache [ 65.246337][ T1283] Free swap = 123704kB [ 65.250770][ T1283] Total swap = 124996kB [ 65.255036][ T1283] 2097051 pages RAM [ 65.262226][ T1283] 0 pages HighMem/MovableOnly [ 65.267683][ T1283] 352235 pages reserved [ 65.267897][ T1290] netlink: 8 bytes leftover after parsing attributes in process `syz.3.347'. [ 65.272026][ T1283] 0 pages cma reserved [ 65.288231][ T1283] Memory allocations: [ 65.292345][ T1283] 0 B 0 init/main.c:1477 func:do_initcalls [ 65.300633][ T1283] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 65.309034][ T1283] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 65.316823][ T1283] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 65.325007][ T1283] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 65.333245][ T1283] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 65.342079][ T1283] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 65.350245][ T1283] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 65.358390][ T1283] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 65.366442][ T1283] 0 B 0 init/initramfs.c:101 func:find_link [ 65.494724][ T1298] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 65.703209][ T1315] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 65.714060][ T1315] dummy_hcd dummy_hcd.0: remove, state 4 [ 65.719864][ T1315] usb usb1: USB disconnect, device number 1 [ 65.732592][ T1315] dummy_hcd dummy_hcd.0: stopped [ 65.739064][ T1315] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 66.077450][ T417] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 66.258787][ T417] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1023 [ 66.278882][ T417] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 66.298941][ T417] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 66.317604][ T417] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.335810][ T417] usb 5-1: Product: syz [ 66.347405][ T417] usb 5-1: Manufacturer: syz [ 66.352123][ T417] usb 5-1: SerialNumber: syz [ 66.479537][ T1326] cgroup: Need name or subsystem set [ 66.572918][ T1334] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 66.590217][ T1330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.598970][ T1334] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 66.606947][ T1330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.808720][ T417] cdc_ncm 5-1:1.0: bind() failure [ 66.818710][ T417] cdc_ncm 5-1:1.1: probe with driver cdc_ncm failed with error -71 [ 66.827313][ T417] cdc_mbim 5-1:1.1: probe with driver cdc_mbim failed with error -71 [ 66.837915][ T417] usb 5-1: USB disconnect, device number 10 [ 66.977629][ T45] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -110 [ 66.988007][ T45] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x0080: ffffff92 [ 67.007492][ T10] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 67.017513][ T45] asix 3-1:0.34: probe with driver asix failed with error -110 [ 67.059936][ T1343] netlink: 20 bytes leftover after parsing attributes in process `syz.1.368'. [ 67.070421][ T1343] overlayfs: unescaped trailing colons in lowerdir mount option. [ 67.132411][ T1345] netlink: 4 bytes leftover after parsing attributes in process `syz.1.369'. [ 67.157479][ T10] usb 4-1: device descriptor read/64, error -71 [ 67.171240][ T1347] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 67.179766][ T1347] dummy_hcd dummy_hcd.0: Dummy host controller [ 67.189562][ T1347] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 67.200699][ T1347] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.12 [ 67.210000][ T1347] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 67.218180][ T1347] usb usb1: Product: Dummy host controller [ 67.224168][ T1347] usb usb1: Manufacturer: Linux syzkaller dummy_hcd [ 67.230821][ T1347] usb usb1: SerialNumber: dummy_hcd.0 [ 67.237826][ T1347] hub 1-0:1.0: USB hub found [ 67.242644][ T1347] hub 1-0:1.0: 1 port detected [ 67.407432][ T10] usb 4-1: device descriptor read/64, error -71 [ 67.437458][ T45] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 67.607441][ T45] usb 2-1: Using ep0 maxpacket: 8 [ 67.614461][ T45] usb 2-1: unable to get BOS descriptor or descriptor too short [ 67.624633][ T45] usb 2-1: New USB device found, idVendor=17cc, idProduct=4712, bcdDevice= 0.40 [ 67.634269][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.642412][ T45] usb 2-1: Product: 㐊 [ 67.646673][ T45] usb 2-1: Manufacturer: 얄귗孲位⪟㪩郞臊嗊ᔃ册糹ꤥ튽模鮤ㄍ을굨잙坄ꈴ섅ṃݓ鳊ֵỶ䑌嗉蔫棑ř㇮쿶䒘꺷퓟䄻ࠈ㤺첿꠯俵僖껻੔귊䝖錞쉇ीꉟ瑬닌ᨪከ⥌簷씲穓刌ﲭ۬愬젇ゲꖹ筄鋴㓿꾉㠟멍랳禁鶝誵㒩៌ණ导椯緃염⼋ﶄᬁ䧮鯫ⵠ굷ꖆ [ 67.676508][ T45] usb 2-1: SerialNumber: syz [ 67.677885][ T10] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 67.837448][ T10] usb 4-1: device descriptor read/64, error -71 [ 67.899603][ T1345] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.911571][ T1345] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.937814][ T45] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 67.949290][ T45] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 67.965718][ T45] usb 2-1: USB disconnect, device number 24 [ 67.976855][ T327] udevd[327]: 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 [ 68.087460][ T10] usb 4-1: device descriptor read/64, error -71 [ 68.198971][ T10] usb usb4-port1: attempt power cycle [ 68.476176][ T1369] dummy_hcd dummy_hcd.0: remove, state 4 [ 68.482140][ T1369] usb usb1: USB disconnect, device number 1 [ 68.490670][ T1369] dummy_hcd dummy_hcd.0: stopped [ 68.496150][ T1369] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 68.547450][ T10] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 68.570028][ T10] usb 4-1: device descriptor read/8, error -71 [ 68.639853][ T36] kauditd_printk_skb: 16 callbacks suppressed [ 68.639872][ T36] audit: type=1400 audit(1785399370.640:327): avc: denied { read } for pid=1376 comm="syz.1.378" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.670564][ T36] audit: type=1400 audit(1785399370.640:328): avc: denied { open } for pid=1376 comm="syz.1.378" path="/dev/ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.695003][ T36] audit: type=1400 audit(1785399370.640:329): avc: denied { ioctl } for pid=1376 comm="syz.1.378" path="/dev/ptp0" dev="devtmpfs" ino=196 ioctlcmd=0x3d0d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 68.720889][ T10] usb 4-1: device descriptor read/8, error -71 [ 68.818067][ T1383] netlink: 8 bytes leftover after parsing attributes in process `syz.1.380'. [ 68.864818][ T36] audit: type=1400 audit(1785399370.860:330): avc: denied { read } for pid=1386 comm="syz.1.382" name="usbmon2" dev="devtmpfs" ino=96 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 68.888147][ T36] audit: type=1400 audit(1785399370.890:331): avc: denied { ioctl } for pid=1386 comm="syz.1.382" path="/dev/usbmon2" dev="devtmpfs" ino=96 ioctlcmd=0x920a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 68.977484][ T10] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 68.998585][ T10] usb 4-1: device descriptor read/8, error -71 [ 69.135963][ T10] usb 4-1: device descriptor read/8, error -71 [ 69.183575][ T36] audit: type=1400 audit(1785399371.180:332): avc: denied { bind } for pid=1410 comm="syz.2.389" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 69.209743][ T36] audit: type=1400 audit(1785399371.180:333): avc: denied { node_bind } for pid=1410 comm="syz.2.389" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 69.246527][ T1419] tipc: Started in network mode [ 69.251680][ T1419] tipc: Node identity fe800000000000000000000000000014, cluster identity 4711 [ 69.261100][ T10] usb usb4-port1: unable to enumerate USB device [ 69.273571][ T1419] tipc: Enabled bearer , priority 10 [ 69.647448][ T45] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 69.753356][ T1434] FAULT_INJECTION: forcing a failure. [ 69.753356][ T1434] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 69.766612][ T1434] CPU: 1 UID: 0 PID: 1434 Comm: syz.4.397 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 69.766639][ T1434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 69.766650][ T1434] Call Trace: [ 69.766656][ T1434] [ 69.766663][ T1434] __dump_stack+0x21/0x30 [ 69.766690][ T1434] dump_stack_lvl+0x140/0x1c0 [ 69.766712][ T1434] ? __cfi_dump_stack_lvl+0x10/0x10 [ 69.766735][ T1434] ? unwind_get_return_address+0x51/0x90 [ 69.766757][ T1434] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 69.766780][ T1434] dump_stack+0x19/0x20 [ 69.766800][ T1434] should_fail_ex+0x3c2/0x510 [ 69.766819][ T1434] should_fail+0xf/0x20 [ 69.766835][ T1434] should_fail_usercopy+0x1e/0x30 [ 69.766854][ T1434] _copy_from_user+0x20/0xa0 [ 69.766875][ T1434] ___sys_recvmsg+0x174/0x590 [ 69.766893][ T1434] ? __sys_recvmsg+0x2a0/0x2a0 [ 69.766909][ T1434] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 69.766927][ T1434] ? selinux_file_permission+0x318/0xb60 [ 69.766946][ T1434] do_recvmmsg+0x36d/0x7f0 [ 69.766963][ T1434] ? __sys_recvmmsg+0x2a0/0x2a0 [ 69.766980][ T1434] ? __cfi_vfs_write+0x10/0x10 [ 69.766999][ T1434] ? fput+0x1a4/0x230 [ 69.767020][ T1434] __x64_sys_recvmmsg+0x199/0x250 [ 69.767038][ T1434] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 69.767055][ T1434] ? __kasan_check_read+0x15/0x20 [ 69.767072][ T1434] x64_sys_call+0x292c/0x2ee0 [ 69.767086][ T1434] do_syscall_64+0x57/0xf0 [ 69.767103][ T1434] ? clear_bhb_loop+0x50/0xa0 [ 69.767125][ T1434] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 69.767145][ T1434] RIP: 0033:0x7f1577f9df99 [ 69.767160][ T1434] 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 [ 69.767174][ T1434] RSP: 002b:00007f1578df8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 69.767191][ T1434] RAX: ffffffffffffffda RBX: 00007f1578225fa0 RCX: 00007f1577f9df99 [ 69.767203][ T1434] RDX: 0000000000000002 RSI: 0000200000003ac0 RDI: 0000000000000003 [ 69.767214][ T1434] RBP: 00007f1578df8090 R08: 0000000000000000 R09: 0000000000000000 [ 69.767224][ T1434] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 69.767234][ T1434] R13: 00007f1578226038 R14: 00007f1578225fa0 R15: 00007ffebe2c4db8 [ 69.767249][ T1434] [ 70.028888][ T45] usb 2-1: unable to get BOS descriptor or descriptor too short [ 70.037304][ T45] usb 2-1: config 1 has an invalid interface descriptor of length 5, skipping [ 70.046305][ T45] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 70.057178][ T45] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 70.072059][ T45] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 70.081259][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.089375][ T45] usb 2-1: Product: syz [ 70.093649][ T45] usb 2-1: Manufacturer: syz [ 70.099022][ T45] usb 2-1: SerialNumber: syz [ 70.113441][ T36] audit: type=1400 audit(1785399372.110:334): avc: denied { write } for pid=1440 comm="syz.3.399" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 70.151966][ T1444] fuse: Bad value for 'fd' [ 70.204113][ T36] audit: type=1400 audit(1785399372.200:335): avc: denied { name_bind } for pid=1450 comm="syz.2.403" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 70.257421][ T66] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 70.277726][ T386] Bluetooth: hci0: Frame reassembly failed (-84) [ 70.310609][ T45] cdc_ncm 2-1:1.0: NCM or ECM functional descriptors missing [ 70.318132][ T45] cdc_ncm 2-1:1.0: bind() failure [ 70.324938][ T45] usb 2-1: USB disconnect, device number 25 [ 70.397431][ T10] tipc: Node number set to 4269801492 [ 70.408734][ T66] usb 5-1: unable to get BOS descriptor or descriptor too short [ 70.427761][ T66] usb 5-1: not running at top speed; connect to a high speed hub [ 70.436311][ T66] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 70.448871][ T66] usb 5-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 70.458084][ T66] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.466136][ T66] usb 5-1: Product: syz [ 70.470562][ T66] usb 5-1: Manufacturer: syz [ 70.475235][ T66] usb 5-1: SerialNumber: syz [ 70.684204][ T36] audit: type=1400 audit(1785399372.680:336): avc: denied { unlink } for pid=1438 comm="syz.4.398" name="#3" dev="tmpfs" ino=304 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 70.759690][ T66] usb 5-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 70.768429][ T66] usb 5-1: found format II with max.bitrate = 512, frame size=4095 [ 70.776527][ T66] usb 5-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 70.785395][ T66] usb 5-1: found format II with max.bitrate = 512, frame size=4095 [ 70.794379][ T66] usb 5-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 70.822409][ T66] usb 5-1: USB disconnect, device number 11 [ 70.842344][ T418] udevd[418]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 70.879548][ T1462] overlay: ./file0 is not a directory [ 70.971352][ T1465] netlink: 8 bytes leftover after parsing attributes in process `syz.1.407'. [ 71.024286][ T1469] FAULT_INJECTION: forcing a failure. [ 71.024286][ T1469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 71.037557][ T1469] CPU: 0 UID: 0 PID: 1469 Comm: syz.2.409 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 71.037594][ T1469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 71.037605][ T1469] Call Trace: [ 71.037611][ T1469] [ 71.037618][ T1469] __dump_stack+0x21/0x30 [ 71.037645][ T1469] dump_stack_lvl+0x140/0x1c0 [ 71.037667][ T1469] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.037688][ T1469] ? stack_trace_save+0xaa/0x100 [ 71.037707][ T1469] ? stack_depot_save_flags+0x38/0x800 [ 71.037727][ T1469] dump_stack+0x19/0x20 [ 71.037748][ T1469] should_fail_ex+0x3c2/0x510 [ 71.037766][ T1469] should_fail+0xf/0x20 [ 71.037782][ T1469] should_fail_usercopy+0x1e/0x30 [ 71.037801][ T1469] _copy_to_iter+0x3b6/0x1520 [ 71.037824][ T1469] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 71.037845][ T1469] ? __cfi__copy_to_iter+0x10/0x10 [ 71.037865][ T1469] ? __check_object_size+0x54c/0x870 [ 71.037881][ T1469] ? __cfi___check_object_size+0x10/0x10 [ 71.037897][ T1469] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 71.037915][ T1469] ? __skb_try_recv_datagram+0x3e0/0x4e0 [ 71.037941][ T1469] __skb_datagram_iter+0x103/0x940 [ 71.037965][ T1469] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 71.038015][ T1469] skb_copy_datagram_iter+0x44/0x160 [ 71.038054][ T1469] netlink_recvmsg+0x2d4/0xe60 [ 71.038071][ T1469] ? __cfi_netlink_recvmsg+0x10/0x10 [ 71.038089][ T1469] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 71.038107][ T1469] ? security_socket_recvmsg+0x44/0x130 [ 71.038129][ T1469] ? __cfi_netlink_recvmsg+0x10/0x10 [ 71.038144][ T1469] sock_recvmsg+0x188/0x1e0 [ 71.038164][ T1469] ____sys_recvmsg+0x1e7/0x4a0 [ 71.038181][ T1469] ? __sys_recvmsg_sock+0x60/0x60 [ 71.038199][ T1469] ? import_iovec+0x80/0xb0 [ 71.038221][ T1469] ___sys_recvmsg+0x214/0x590 [ 71.038239][ T1469] ? __sys_recvmsg+0x2a0/0x2a0 [ 71.038255][ T1469] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 71.038272][ T1469] ? selinux_file_permission+0x318/0xb60 [ 71.038291][ T1469] do_recvmmsg+0x36d/0x7f0 [ 71.038315][ T1469] ? __sys_recvmmsg+0x2a0/0x2a0 [ 71.038331][ T1469] ? __cfi_vfs_write+0x10/0x10 [ 71.038350][ T1469] ? fput+0x1a4/0x230 [ 71.038371][ T1469] __x64_sys_recvmmsg+0x199/0x250 [ 71.038388][ T1469] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 71.038405][ T1469] ? __kasan_check_read+0x15/0x20 [ 71.038421][ T1469] x64_sys_call+0x292c/0x2ee0 [ 71.038435][ T1469] do_syscall_64+0x57/0xf0 [ 71.038453][ T1469] ? clear_bhb_loop+0x50/0xa0 [ 71.038474][ T1469] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.038495][ T1469] RIP: 0033:0x7f7fbcb9df99 [ 71.038509][ T1469] 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 [ 71.038522][ T1469] RSP: 002b:00007f7fbdb14028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 71.038539][ T1469] RAX: ffffffffffffffda RBX: 00007f7fbce25fa0 RCX: 00007f7fbcb9df99 [ 71.038551][ T1469] RDX: 0000000000000002 RSI: 0000200000003ac0 RDI: 0000000000000003 [ 71.038561][ T1469] RBP: 00007f7fbdb14090 R08: 0000000000000000 R09: 0000000000000000 [ 71.038572][ T1469] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 71.038581][ T1469] R13: 00007f7fbce26038 R14: 00007f7fbce25fa0 R15: 00007ffc592b3ce8 [ 71.038595][ T1469] [ 71.604506][ T1484] bridge0: port 3(veth0_vlan) entered blocking state [ 71.617424][ T1484] bridge0: port 3(veth0_vlan) entered disabled state [ 71.624269][ T1484] veth0_vlan: entered allmulticast mode [ 71.624281][ T1486] fuse: Bad value for 'fd' [ 71.634942][ T1484] bridge0: port 3(veth0_vlan) entered blocking state [ 71.641698][ T1484] bridge0: port 3(veth0_vlan) entered forwarding state [ 71.667552][ T1488] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=1488 comm=syz.2.413 [ 71.688663][ T1488] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.697292][ T1488] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.851142][ T1498] netlink: 8 bytes leftover after parsing attributes in process `syz.1.416'. [ 72.070930][ T1504] FAULT_INJECTION: forcing a failure. [ 72.070930][ T1504] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 72.084366][ T1504] CPU: 1 UID: 0 PID: 1504 Comm: syz.4.419 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 72.084399][ T1504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 72.084412][ T1504] Call Trace: [ 72.084418][ T1504] [ 72.084426][ T1504] __dump_stack+0x21/0x30 [ 72.084459][ T1504] dump_stack_lvl+0x140/0x1c0 [ 72.084486][ T1504] ? __cfi_dump_stack_lvl+0x10/0x10 [ 72.084515][ T1504] dump_stack+0x19/0x20 [ 72.084540][ T1504] should_fail_ex+0x3c2/0x510 [ 72.084564][ T1504] should_fail_alloc_page+0xec/0x110 [ 72.084590][ T1504] __alloc_pages_noprof+0x1c0/0x7e0 [ 72.084618][ T1504] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 72.084649][ T1504] ? pneigh_fill_info+0x750/0x750 [ 72.084679][ T1504] ? nla_put+0xf5/0x160 [ 72.084695][ T1504] __folio_alloc_noprof+0x14/0x80 [ 72.084723][ T1504] folio_prealloc+0x46/0x220 [ 72.084748][ T1504] do_pte_missing+0x16af/0x4440 [ 72.084772][ T1504] ? __nla_put+0x9e/0xe0 [ 72.084802][ T1504] ? pte_marker_clear+0x1b0/0x1b0 [ 72.084830][ T1504] ? pte_offset_map_rw_nolock+0x236/0x2c0 [ 72.084861][ T1504] handle_mm_fault+0x1189/0x1ba0 [ 72.084887][ T1504] ? __cfi_handle_mm_fault+0x10/0x10 [ 72.084909][ T1504] ? find_vma+0xd3/0x120 [ 72.084931][ T1504] ? lock_mm_and_find_vma+0xb8/0x390 [ 72.084954][ T1504] do_user_addr_fault+0x4ee/0x1230 [ 72.084987][ T1504] exc_page_fault+0x58/0xc0 [ 72.085016][ T1504] asm_exc_page_fault+0x2b/0x30 [ 72.085040][ T1504] RIP: 0010:rep_movs_alternative+0x4a/0xa0 [ 72.085120][ T1504] Code: 75 f1 c3 cc cc cc cc 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 e9 bf 6a 03 00 48 8b 06 48 89 07 48 8d 47 08 48 83 e0 f8 48 [ 72.085137][ T1504] RSP: 0018:ffffc900106bf4d8 EFLAGS: 00050202 [ 72.085155][ T1504] RAX: ffffffff82aca801 RBX: ffff888117462000 RCX: 000000000000031c [ 72.085170][ T1504] RDX: 0000000000000000 RSI: ffff888117462b40 RDI: 0000200000001000 [ 72.085183][ T1504] RBP: ffffc900106bf630 R08: ffff888117462e5b R09: 1ffff11022e8c5cb [ 72.085199][ T1504] R10: dffffc0000000000 R11: ffffed1022e8c5cc R12: 00002000000004c0 [ 72.085214][ T1504] R13: 0000000000000000 R14: 0000000000000e5c R15: ffffc900106bfd48 [ 72.085228][ T1504] ? _copy_to_iter+0x381/0x1520 [ 72.085255][ T1504] ? _copy_to_iter+0x43f/0x1520 [ 72.085280][ T1504] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 72.085303][ T1504] ? __cfi__copy_to_iter+0x10/0x10 [ 72.085328][ T1504] ? __check_object_size+0x54c/0x870 [ 72.085349][ T1504] ? __cfi___check_object_size+0x10/0x10 [ 72.085368][ T1504] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 72.085392][ T1504] ? __skb_try_recv_datagram+0x3e0/0x4e0 [ 72.085423][ T1504] __skb_datagram_iter+0x103/0x940 [ 72.085452][ T1504] ? __cfi_simple_copy_to_iter+0x10/0x10 [ 72.085483][ T1504] skb_copy_datagram_iter+0x44/0x160 [ 72.085512][ T1504] netlink_recvmsg+0x2d4/0xe60 [ 72.085533][ T1504] ? __cfi_netlink_recvmsg+0x10/0x10 [ 72.085556][ T1504] ? bpf_lsm_socket_recvmsg+0xd/0x20 [ 72.085580][ T1504] ? security_socket_recvmsg+0x44/0x130 [ 72.085607][ T1504] ? __cfi_netlink_recvmsg+0x10/0x10 [ 72.085626][ T1504] sock_recvmsg+0x188/0x1e0 [ 72.085652][ T1504] ____sys_recvmsg+0x1e7/0x4a0 [ 72.085673][ T1504] ? __sys_recvmsg_sock+0x60/0x60 [ 72.085696][ T1504] ? import_iovec+0x80/0xb0 [ 72.085724][ T1504] ___sys_recvmsg+0x214/0x590 [ 72.085744][ T1504] ? __sys_recvmsg+0x2a0/0x2a0 [ 72.085764][ T1504] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 72.085786][ T1504] ? selinux_file_permission+0x318/0xb60 [ 72.085808][ T1504] do_recvmmsg+0x36d/0x7f0 [ 72.085830][ T1504] ? __sys_recvmmsg+0x2a0/0x2a0 [ 72.085850][ T1504] ? __cfi_vfs_write+0x10/0x10 [ 72.085873][ T1504] ? fput+0x1a4/0x230 [ 72.085898][ T1504] __x64_sys_recvmmsg+0x199/0x250 [ 72.085920][ T1504] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 72.085941][ T1504] ? __kasan_check_read+0x15/0x20 [ 72.085960][ T1504] x64_sys_call+0x292c/0x2ee0 [ 72.085979][ T1504] do_syscall_64+0x57/0xf0 [ 72.086000][ T1504] ? clear_bhb_loop+0x50/0xa0 [ 72.086026][ T1504] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.086050][ T1504] RIP: 0033:0x7f1577f9df99 [ 72.086075][ T1504] 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 [ 72.086092][ T1504] RSP: 002b:00007f1578df8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 72.086111][ T1504] RAX: ffffffffffffffda RBX: 00007f1578225fa0 RCX: 00007f1577f9df99 [ 72.086126][ T1504] RDX: 0000000000000002 RSI: 0000200000003ac0 RDI: 0000000000000003 [ 72.086139][ T1504] RBP: 00007f1578df8090 R08: 0000000000000000 R09: 0000000000000000 [ 72.086152][ T1504] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 72.086164][ T1504] R13: 00007f1578226038 R14: 00007f1578225fa0 R15: 00007ffebe2c4db8 [ 72.086181][ T1504] [ 72.553693][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 72.559788][ T557] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 72.634820][ T1508] fuse: Bad value for 'fd' [ 72.867483][ T417] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 73.018640][ T417] usb 5-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 73.029635][ T417] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 73.039515][ T417] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 255 [ 73.053673][ T417] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 73.063021][ T417] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 73.071124][ T417] usb 5-1: SerialNumber: syz [ 73.147447][ T45] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 73.279082][ T417] cdc_acm 5-1:1.0: skipping garbage [ 73.286842][ T417] usb 5-1: USB disconnect, device number 12 [ 73.297661][ T45] usb 4-1: Using ep0 maxpacket: 32 [ 73.306553][ T45] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice= 0.40 [ 73.315819][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.324005][ T45] usb 4-1: Product: syz [ 73.328965][ T45] usb 4-1: Manufacturer: syz [ 73.333622][ T45] usb 4-1: SerialNumber: syz [ 73.606682][ T1531] tipc: Enabling of bearer rejected, media not registered [ 73.617692][ T1531] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.626757][ T1531] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.796055][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 73.796074][ T36] audit: type=1400 audit(1785399376.793:345): avc: denied { getopt } for pid=1538 comm="syz.4.434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 73.880111][ T1533] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.896141][ T1533] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.907241][ T36] audit: type=1400 audit(1785399376.903:346): avc: denied { create } for pid=1543 comm="syz.1.436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 74.866214][ T356] Bluetooth: hci0: Frame reassembly failed (-84) [ 74.897423][ T66] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 75.058635][ T66] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 75.068805][ T66] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 75.081397][ T66] usb 5-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 75.090765][ T66] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.099042][ T66] usb 5-1: Product: syz [ 75.103303][ T66] usb 5-1: Manufacturer: syz [ 75.107967][ T66] usb 5-1: SerialNumber: syz [ 75.113600][ T66] usb 5-1: config 0 descriptor?? [ 75.118974][ T1558] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 75.126285][ T1558] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 75.334778][ T1558] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 75.342192][ T1558] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 75.936146][ T45] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 75.946546][ T45] usb 4-1: USB disconnect, device number 30 [ 75.958022][ T327] udevd[327]: 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 [ 76.053327][ T1572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.062013][ T1572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.354035][ T1558] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.362691][ T1558] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.373610][ T66] dm9601 5-1:0.0 (unnamed net_device) (uninitialized): MDIO read error: -71 [ 76.383953][ T66] dm9601 5-1:0.0 eth1: register 'dm9601' at usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet, 68:3a:de:6e:67:dd [ 76.397214][ T66] usb 5-1: USB disconnect, device number 13 [ 76.403839][ T66] dm9601 5-1:0.0 eth1: unregister 'dm9601' usb-dummy_hcd.4-1, Davicom DM96xx USB 10/100 Ethernet [ 76.438497][ T36] audit: type=1400 audit(1785399379.443:347): avc: denied { read } for pid=149 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 76.583681][ T1586] FAULT_INJECTION: forcing a failure. [ 76.583681][ T1586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 76.596990][ T1586] CPU: 0 UID: 0 PID: 1586 Comm: syz.2.452 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 76.597027][ T1586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 76.597041][ T1586] Call Trace: [ 76.597055][ T1586] [ 76.597062][ T1586] __dump_stack+0x21/0x30 [ 76.597089][ T1586] dump_stack_lvl+0x140/0x1c0 [ 76.597112][ T1586] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.597135][ T1586] ? __sys_recvmsg_sock+0x60/0x60 [ 76.597153][ T1586] dump_stack+0x19/0x20 [ 76.597174][ T1586] should_fail_ex+0x3c2/0x510 [ 76.597194][ T1586] should_fail+0xf/0x20 [ 76.597210][ T1586] should_fail_usercopy+0x1e/0x30 [ 76.597228][ T1586] _copy_from_user+0x20/0xa0 [ 76.597250][ T1586] ___sys_recvmsg+0x174/0x590 [ 76.597267][ T1586] ? __sys_recvmsg+0x2a0/0x2a0 [ 76.597284][ T1586] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 76.597301][ T1586] ? selinux_file_permission+0x318/0xb60 [ 76.597321][ T1586] do_recvmmsg+0x36d/0x7f0 [ 76.597338][ T1586] ? __sys_recvmmsg+0x2a0/0x2a0 [ 76.597380][ T1586] ? __cfi_vfs_write+0x10/0x10 [ 76.597406][ T1586] ? fput+0x1a4/0x230 [ 76.597434][ T1586] __x64_sys_recvmmsg+0x199/0x250 [ 76.597458][ T1586] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 76.597482][ T1586] ? __kasan_check_read+0x15/0x20 [ 76.597502][ T1586] x64_sys_call+0x292c/0x2ee0 [ 76.597520][ T1586] do_syscall_64+0x57/0xf0 [ 76.597541][ T1586] ? clear_bhb_loop+0x50/0xa0 [ 76.597567][ T1586] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.597595][ T1586] RIP: 0033:0x7f7fbcb9df99 [ 76.597615][ T1586] 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 [ 76.597635][ T1586] RSP: 002b:00007f7fbdb14028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 76.597658][ T1586] RAX: ffffffffffffffda RBX: 00007f7fbce25fa0 RCX: 00007f7fbcb9df99 [ 76.597676][ T1586] RDX: 0000000000000002 RSI: 0000200000003ac0 RDI: 0000000000000003 [ 76.597690][ T1586] RBP: 00007f7fbdb14090 R08: 0000000000000000 R09: 0000000000000000 [ 76.597705][ T1586] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 76.597722][ T1586] R13: 00007f7fbce26038 R14: 00007f7fbce25fa0 R15: 00007ffc592b3ce8 [ 76.597736][ T1586] [ 76.847485][ T36] audit: type=1400 audit(1785399379.853:348): avc: denied { mount } for pid=1589 comm="syz.2.454" name="/" dev="configfs" ino=2521 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 76.887426][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 76.893563][ T557] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 76.909417][ T1590] Mass Storage Function, version: 2009/09/11 [ 76.919069][ T1590] LUN: removable file: (no medium) [ 76.927541][ T36] audit: type=1400 audit(1785399379.913:349): avc: denied { search } for pid=1589 comm="syz.2.454" name="/" dev="configfs" ino=2521 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 76.979297][ T36] audit: type=1400 audit(1785399379.913:350): avc: denied { write } for pid=1589 comm="syz.2.454" name="usb_gadget" dev="configfs" ino=2522 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.002390][ T36] audit: type=1400 audit(1785399379.913:351): avc: denied { add_name } for pid=1589 comm="syz.2.454" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 77.022963][ T36] audit: type=1400 audit(1785399379.913:352): avc: denied { create } for pid=1589 comm="syz.2.454" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:configfs_t tclass=dir permissive=1 [ 77.042950][ T36] audit: type=1400 audit(1785399379.953:353): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 77.050968][ T1596] ======================================================= [ 77.050968][ T1596] WARNING: The mand mount option has been deprecated and [ 77.050968][ T1596] and is ignored by this kernel. Remove the mand [ 77.050968][ T1596] option from the mount to silence this warning. [ 77.050968][ T1596] ======================================================= [ 77.101703][ T1601] syz.1.458: attempt to access beyond end of device [ 77.101703][ T1601] loop1: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 77.109946][ T1603] overlayfs: The uuid=off requires a single fs for lower and upper, falling back to uuid=null. [ 77.125059][ T1600] block device autoloading is deprecated and will be removed. [ 77.135026][ T1603] overlayfs: overlapping lowerdir path [ 77.155259][ T1601] EXT4-fs (loop1): unable to read superblock [ 77.267443][ T45] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 77.397457][ T45] usb 5-1: device descriptor read/64, error -71 [ 77.439367][ T1609] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.449480][ T1609] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.507422][ T417] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 77.637430][ T45] usb 5-1: device descriptor read/64, error -71 [ 77.658588][ T417] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 77.668884][ T417] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 77.682792][ T417] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 77.691954][ T417] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 77.700139][ T417] usb 2-1: SerialNumber: syz [ 77.708571][ T417] usb 2-1: bad CDC descriptors [ 77.854979][ T36] audit: type=1400 audit(1785399380.853:354): avc: denied { create } for pid=1616 comm="syz.3.464" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 77.877440][ T45] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 77.895618][ T1619] sit0: entered promiscuous mode [ 77.902768][ T1619] netlink: 'syz.3.465': attribute type 1 has an invalid length. [ 77.911519][ T1619] netlink: 1 bytes leftover after parsing attributes in process `syz.3.465'. [ 77.918991][ T1613] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 77.930821][ T1613] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 77.943364][ T66] usb 2-1: USB disconnect, device number 26 [ 77.995807][ T1626] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.004546][ T1626] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.017431][ T45] usb 5-1: device descriptor read/64, error -71 [ 78.267428][ T45] usb 5-1: device descriptor read/64, error -71 [ 78.378073][ T45] usb usb5-port1: attempt power cycle [ 78.575806][ T1633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.584446][ T1633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.594675][ T1633] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.603831][ T1633] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.707467][ T311] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 78.727445][ T45] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 78.748760][ T45] usb 5-1: device descriptor read/8, error -71 [ 78.857449][ T311] usb 2-1: Using ep0 maxpacket: 8 [ 78.863776][ T311] usb 2-1: config 0 has an invalid interface number: 31 but max is 0 [ 78.871995][ T311] usb 2-1: config 0 has no interface number 0 [ 78.879217][ T45] usb 5-1: device descriptor read/8, error -71 [ 78.882310][ T311] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 78.895690][ T311] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.903775][ T311] usb 2-1: Product: syz [ 78.908085][ T311] usb 2-1: Manufacturer: syz [ 78.912699][ T311] usb 2-1: SerialNumber: syz [ 78.918110][ T311] usb 2-1: config 0 descriptor?? [ 79.067465][ T66] usb 4-1: new low-speed USB device number 31 using dummy_hcd [ 79.117477][ T45] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 79.128063][ T1629] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.137066][ T1629] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.148478][ T45] usb 5-1: device descriptor read/8, error -71 [ 79.156570][ T311] usb 2-1: Found UVC 0.04 device syz (046d:08c3) [ 79.165152][ T311] usb 2-1: No valid video chain found. [ 79.172369][ T311] usb 2-1: USB disconnect, device number 27 [ 79.228658][ T66] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 8, setting to 0 [ 79.239271][ T66] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 79.250232][ T66] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 79.262220][ T66] usb 4-1: string descriptor 0 read error: -22 [ 79.268523][ T66] usb 4-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 79.277704][ T66] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.286643][ T45] usb 5-1: device descriptor read/8, error -71 [ 79.297854][ T66] usb 4-1: BAAD HEADSET ADAPTER c_chmask mismatch [ 79.306686][ T66] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 79.313621][ T327] udevd[327]: 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 [ 79.396322][ T1646] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 79.397937][ T45] usb usb5-port1: unable to enumerate USB device [ 79.405521][ T1646] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 79.498460][ T45] usb 4-1: USB disconnect, device number 31 [ 79.738315][ T1650] overlay: ./file0 is not a directory [ 79.938026][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 79.938045][ T36] audit: type=1400 audit(1785399382.943:356): avc: denied { create } for pid=1657 comm="syz.2.479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 79.960090][ T1658] x_tables: unsorted entry at hook 1 [ 79.968217][ T36] audit: type=1400 audit(1785399382.943:357): avc: denied { read } for pid=1657 comm="syz.2.479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 80.029189][ T1660] netlink: 8 bytes leftover after parsing attributes in process `syz.4.481'. [ 80.079836][ T1667] FAULT_INJECTION: forcing a failure. [ 80.079836][ T1667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 80.097471][ T36] audit: type=1400 audit(1785399383.093:358): avc: denied { create } for pid=1661 comm="syz.3.480" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 80.117241][ T1667] CPU: 1 UID: 0 PID: 1667 Comm: syz.2.483 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 80.117279][ T1667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 80.117292][ T1667] Call Trace: [ 80.117299][ T1667] [ 80.117308][ T1667] __dump_stack+0x21/0x30 [ 80.117349][ T1667] dump_stack_lvl+0x140/0x1c0 [ 80.117381][ T1667] ? __cfi_dump_stack_lvl+0x10/0x10 [ 80.117412][ T1667] ? check_stack_object+0x138/0x150 [ 80.117437][ T1667] dump_stack+0x19/0x20 [ 80.117464][ T1667] should_fail_ex+0x3c2/0x510 [ 80.117490][ T1667] should_fail+0xf/0x20 [ 80.117513][ T1667] should_fail_usercopy+0x1e/0x30 [ 80.117540][ T1667] _copy_to_user+0x24/0xa0 [ 80.117569][ T1667] simple_read_from_buffer+0xed/0x160 [ 80.117600][ T1667] proc_fail_nth_read+0x1aa/0x220 [ 80.117646][ T1667] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 80.117679][ T1667] ? __kasan_check_write+0x18/0x20 [ 80.117703][ T1667] ? bpf_lsm_file_permission+0xd/0x20 [ 80.117733][ T1667] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 80.117765][ T1667] vfs_read+0x28b/0xc70 [ 80.117788][ T1667] ? __sys_recvmmsg+0x2a0/0x2a0 [ 80.117812][ T1667] ? __cfi_vfs_read+0x10/0x10 [ 80.117833][ T1667] ? __kasan_check_write+0x18/0x20 [ 80.117855][ T1667] ? mutex_lock+0x97/0x1d0 [ 80.117885][ T1667] ? __cfi_mutex_lock+0x10/0x10 [ 80.117917][ T1667] ksys_read+0x145/0x260 [ 80.117940][ T1667] ? __cfi_ksys_read+0x10/0x10 [ 80.117962][ T1667] ? __x64_sys_recvmmsg+0x199/0x250 [ 80.117987][ T1667] ? __kasan_check_read+0x15/0x20 [ 80.118010][ T1667] __x64_sys_read+0x7f/0x90 [ 80.118033][ T1667] x64_sys_call+0x2638/0x2ee0 [ 80.118054][ T1667] do_syscall_64+0x57/0xf0 [ 80.118078][ T1667] ? clear_bhb_loop+0x50/0xa0 [ 80.118109][ T1667] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 80.118137][ T1667] RIP: 0033:0x7f7fbcb5e7ce [ 80.118156][ T1667] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 80.118175][ T1667] RSP: 002b:00007f7fbdb13fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 80.118199][ T1667] RAX: ffffffffffffffda RBX: 00007f7fbdb146c0 RCX: 00007f7fbcb5e7ce [ 80.118217][ T1667] RDX: 000000000000000f RSI: 00007f7fbdb140a0 RDI: 0000000000000004 [ 80.118233][ T1667] RBP: 00007f7fbdb14090 R08: 0000000000000000 R09: 0000000000000000 [ 80.118247][ T1667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 80.118261][ T1667] R13: 00007f7fbce26038 R14: 00007f7fbce25fa0 R15: 00007ffc592b3ce8 [ 80.118281][ T1667] [ 80.337593][ T36] audit: type=1400 audit(1785399383.093:359): avc: denied { sys_admin } for pid=1661 comm="syz.3.480" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 80.534912][ T1682] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.559970][ T1682] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.596626][ T36] audit: type=1400 audit(1785399383.593:360): avc: denied { write } for pid=1681 comm="syz.2.489" name="bMaxPacketSize0" dev="configfs" ino=16700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 80.670484][ T36] audit: type=1400 audit(1785399383.623:361): avc: denied { open } for pid=1681 comm="syz.2.489" path="/137/config/usb_gadget/g1/bMaxPacketSize0" dev="configfs" ino=16700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 80.717113][ T36] audit: type=1400 audit(1785399383.623:362): avc: denied { getattr } for pid=1681 comm="syz.2.489" name="bMaxPacketSize0" dev="configfs" ino=16700 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 81.037432][ T417] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 81.188537][ T417] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 81.199529][ T417] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 81.209409][ T417] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 81.218607][ T417] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.227463][ T417] usb 4-1: config 0 descriptor?? [ 81.307424][ T543] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 81.369052][ T1699] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.377755][ T1699] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.477901][ T543] usb 2-1: too many configurations: 27, using maximum allowed: 8 [ 81.491481][ T543] usb 2-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98 [ 81.500873][ T543] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.516874][ T543] usb 2-1: config 0 descriptor?? [ 81.531781][ T543] ftdi_sio 2-1:0.0: FTDI USB Serial Device converter detected [ 81.540289][ T543] ftdi_sio ttyUSB0: unknown device type: 0xc698 [ 81.648335][ T417] usbhid 4-1:0.0: can't add hid device: -71 [ 81.654315][ T417] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 81.665824][ T417] usb 4-1: USB disconnect, device number 32 [ 81.732396][ T543] usb 2-1: USB disconnect, device number 28 [ 81.738810][ T543] ftdi_sio 2-1:0.0: device disconnected [ 81.929122][ T36] audit: type=1400 audit(1785399384.933:363): avc: denied { mounton } for pid=1716 comm="syz.2.503" path="/141/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 81.959626][ T1719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.968552][ T1719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.976711][ T1719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 81.985489][ T1719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 81.993693][ T1719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.002299][ T1719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.011595][ T1719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.020142][ T1719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.028281][ T1719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.036811][ T1719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.044985][ T1719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.053583][ T1719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.122588][ T1728] 9pnet_fd: p9_fd_create_tcp (1728): problem connecting socket to 127.0.0.1 [ 82.132874][ T1728] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.141542][ T1728] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.534977][ T36] audit: type=1401 audit(1785399385.533:364): op=setxattr invalid_context="" [ 82.717427][ T410] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 82.781149][ T1762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 82.791007][ T1762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 82.888631][ T410] usb 2-1: config index 0 descriptor too short (expected 45, got 28) [ 82.896984][ T410] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 82.904428][ T410] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 82.919174][ T410] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 82.929100][ T410] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.937200][ T410] usb 2-1: Product: syz [ 82.941627][ T410] usb 2-1: Manufacturer: syz [ 82.946441][ T410] usb 2-1: SerialNumber: syz [ 82.957559][ T410] rtl8150 2-1:1.0: couldn't find required endpoints [ 82.964478][ T410] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 82.977408][ T543] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 83.148558][ T543] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.159728][ T410] usb 2-1: USB disconnect, device number 29 [ 83.177410][ T543] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.187216][ T543] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 83.196316][ T543] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.205543][ T543] usb 5-1: config 0 descriptor?? [ 83.319274][ T36] audit: type=1400 audit(1785399386.323:365): avc: denied { map } for pid=1763 comm="syz.3.520" 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 [ 83.613796][ T543] usbhid 5-1:0.0: can't add hid device: -71 [ 83.627498][ T543] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 83.647530][ T543] usb 5-1: USB disconnect, device number 18 [ 83.657438][ T410] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 83.797422][ T410] usb 4-1: device descriptor read/64, error -71 [ 84.037420][ T410] usb 4-1: device descriptor read/64, error -71 [ 84.277426][ T410] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 84.431164][ T1786] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 84.437496][ T410] usb 4-1: device descriptor read/64, error -71 [ 84.451594][ T1786] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 84.677427][ T410] usb 4-1: device descriptor read/64, error -71 [ 84.787625][ T410] usb usb4-port1: attempt power cycle [ 85.137434][ T410] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 85.158597][ T410] usb 4-1: device descriptor read/8, error -71 [ 85.270504][ T1802] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.279214][ T1802] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.288529][ T410] usb 4-1: device descriptor read/8, error -71 [ 85.328815][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 85.328834][ T36] audit: type=1400 audit(1785399388.333:367): avc: denied { listen } for pid=1803 comm="syz.4.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 85.354977][ T36] audit: type=1400 audit(1785399388.353:368): avc: denied { create } for pid=1803 comm="syz.4.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 85.379092][ T36] audit: type=1400 audit(1785399388.383:369): avc: denied { ioctl } for pid=1803 comm="syz.4.534" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0x541c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 85.421132][ T36] audit: type=1400 audit(1785399388.383:370): avc: denied { sqpoll } for pid=1803 comm="syz.4.534" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 85.537466][ T410] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 85.558878][ T410] usb 4-1: device descriptor read/8, error -71 [ 85.687472][ T10] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 85.696231][ T410] usb 4-1: device descriptor read/8, error -71 [ 85.808556][ T410] usb usb4-port1: unable to enumerate USB device [ 85.838618][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 85.849691][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 85.859553][ T10] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 85.868711][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.879316][ T10] usb 2-1: config 0 descriptor?? [ 86.283556][ T396] Bluetooth: hci0: Frame reassembly failed (-84) [ 86.292989][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 86.310568][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 86.329269][ T10] usb 2-1: USB disconnect, device number 30 [ 86.456725][ T36] audit: type=1400 audit(1785399389.453:371): avc: denied { map } for pid=1819 comm="syz.3.540" path="socket:[17968]" dev="sockfs" ino=17968 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 86.480891][ T36] audit: type=1400 audit(1785399389.453:372): avc: denied { read accept } for pid=1819 comm="syz.3.540" path="socket:[17968]" dev="sockfs" ino=17968 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 86.957421][ T543] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 87.117420][ T543] usb 4-1: Using ep0 maxpacket: 32 [ 87.129754][ T543] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 87.157511][ T543] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 87.167327][ T543] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 87.187176][ T543] usb 4-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 87.196721][ T543] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.205845][ T543] usb 4-1: config 0 descriptor?? [ 87.367635][ T10] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 87.518731][ T10] usb 2-1: config index 0 descriptor too short (expected 45, got 28) [ 87.526888][ T10] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 87.534578][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 87.549378][ T10] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 87.558805][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.566849][ T10] usb 2-1: Product: syz [ 87.572641][ T10] usb 2-1: Manufacturer: syz [ 87.578107][ T10] usb 2-1: SerialNumber: syz [ 87.585203][ T10] rtl8150 2-1:1.0: couldn't find required endpoints [ 87.592171][ T10] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 87.630206][ T543] hid (null): report_id 1190234643 is invalid [ 87.650322][ T543] input: HID 0458:5011 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5011.000D/input/input9 [ 87.668980][ T543] input: HID 0458:5011 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5011.000D/input/input10 [ 87.697499][ T543] kye 0003:0458:5011.000D: input,hiddev96,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.3-1/input0 [ 87.787323][ T10] usb 2-1: USB disconnect, device number 31 [ 88.327405][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 88.333548][ T557] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 88.447436][ T36] audit: type=1400 audit(1785399391.443:373): avc: denied { mounton } for pid=1850 comm="syz.4.551" path="/dev/binderfs" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 88.474485][ T36] audit: type=1400 audit(1785399391.463:374): avc: denied { shutdown } for pid=1850 comm="syz.4.551" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 88.767441][ T31] usb 5-1: new full-speed USB device number 19 using dummy_hcd [ 88.928545][ T31] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 88.949672][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 88.977384][ T31] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 88.988618][ T31] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 89.001972][ T31] usb 5-1: New USB device found, idVendor=056e, idProduct=010d, bcdDevice= 0.00 [ 89.011343][ T31] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.021409][ T31] usb 5-1: config 0 descriptor?? [ 89.026777][ T1854] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 89.441015][ T31] elecom 0003:056E:010D.000E: ignoring exceeding usage max [ 89.455725][ T31] elecom 0003:056E:010D.000E: hidraw1: USB HID v0.82 Device [HID 056e:010d] on usb-dummy_hcd.4-1/input0 [ 89.638880][ T417] usb 5-1: USB disconnect, device number 19 [ 89.738457][ T10] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 89.908519][ T10] usb 2-1: config index 0 descriptor too short (expected 45, got 28) [ 89.916712][ T10] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 89.947475][ T10] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 89.968355][ T10] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 89.975446][ T1864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.977587][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.996729][ T1864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 90.004736][ T10] usb 2-1: Product: syz [ 90.010477][ T10] usb 2-1: Manufacturer: syz [ 90.015183][ T10] usb 2-1: SerialNumber: syz [ 90.022437][ T10] rtl8150 2-1:1.0: couldn't find required endpoints [ 90.029184][ T10] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 90.067695][ T1864] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 90.228619][ T31] usb 2-1: USB disconnect, device number 32 [ 90.616093][ T1872] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1539 sclass=netlink_route_socket pid=1872 comm=syz.3.559 [ 90.616137][ T1873] overlayfs: overlapping lowerdir path [ 90.717427][ T36] audit: type=1400 audit(1785399393.713:375): avc: denied { bind } for pid=1876 comm="syz.3.560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 91.441361][ T36] audit: type=1400 audit(1785399394.443:376): avc: denied { search } for pid=1886 comm="syz.1.564" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 91.611106][ T1892] netlink: 8 bytes leftover after parsing attributes in process `syz.4.565'. [ 91.717832][ T36] audit: type=1400 audit(1785399394.723:377): avc: denied { bind } for pid=1896 comm="syz.1.567" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 92.168734][ T36] audit: type=1400 audit(1785399395.173:378): avc: denied { getopt } for pid=1908 comm="syz.1.570" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 92.953700][ T1929] tipc: Trying to set illegal importance in message [ 93.025620][ T1927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.044492][ T1927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.064056][ T1927] FAULT_INJECTION: forcing a failure. [ 93.064056][ T1927] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 93.080075][ T1927] CPU: 0 UID: 0 PID: 1927 Comm: syz.3.578 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 93.080116][ T1927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 93.080130][ T1927] Call Trace: [ 93.080138][ T1927] [ 93.080147][ T1927] __dump_stack+0x21/0x30 [ 93.080186][ T1927] dump_stack_lvl+0x140/0x1c0 [ 93.080218][ T1927] ? __cfi_dump_stack_lvl+0x10/0x10 [ 93.080263][ T1927] dump_stack+0x19/0x20 [ 93.080294][ T1927] should_fail_ex+0x3c2/0x510 [ 93.080322][ T1927] should_fail+0xf/0x20 [ 93.080346][ T1927] should_fail_usercopy+0x1e/0x30 [ 93.080375][ T1927] _copy_from_user+0x20/0xa0 [ 93.080407][ T1927] raw_ioctl+0xd11/0x37a0 [ 93.080442][ T1927] ? proc_fail_nth_write+0x184/0x220 [ 93.080476][ T1927] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 93.080509][ T1927] ? __cfi_raw_ioctl+0x10/0x10 [ 93.080542][ T1927] ? selinux_file_ioctl+0x732/0x1480 [ 93.080565][ T1927] ? vfs_write+0xbcf/0xfd0 [ 93.080589][ T1927] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 93.080613][ T1927] ? __cfi_vfs_write+0x10/0x10 [ 93.080636][ T1927] ? __kasan_check_write+0x18/0x20 [ 93.080661][ T1927] ? mutex_unlock+0x90/0x240 [ 93.080692][ T1927] ? __cfi_mutex_unlock+0x10/0x10 [ 93.080724][ T1927] ? irqentry_exit+0x4a/0x60 [ 93.080744][ T1927] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 93.080779][ T1927] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 93.080812][ T1927] ? __se_sys_ioctl+0x62/0x1b0 [ 93.080841][ T1927] ? __cfi_raw_ioctl+0x10/0x10 [ 93.080872][ T1927] __se_sys_ioctl+0x132/0x1b0 [ 93.080901][ T1927] __x64_sys_ioctl+0x7f/0xa0 [ 93.080929][ T1927] x64_sys_call+0x1878/0x2ee0 [ 93.080951][ T1927] do_syscall_64+0x57/0xf0 [ 93.080977][ T1927] ? clear_bhb_loop+0x50/0xa0 [ 93.081008][ T1927] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.081039][ T1927] RIP: 0033:0x7f85e259df99 [ 93.081060][ T1927] 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 [ 93.081080][ T1927] RSP: 002b:00007f85e33b4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.081106][ T1927] RAX: ffffffffffffffda RBX: 00007f85e2825fa0 RCX: 00007f85e259df99 [ 93.081125][ T1927] RDX: 00002000000000c0 RSI: 0000000040085503 RDI: 0000000000000003 [ 93.081141][ T1927] RBP: 00007f85e33b4090 R08: 0000000000000000 R09: 0000000000000000 [ 93.081157][ T1927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 93.081172][ T1927] R13: 00007f85e2826038 R14: 00007f85e2825fa0 R15: 00007ffd50739c08 [ 93.081193][ T1927] [ 93.157815][ T66] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 93.403405][ T1933] netlink: 8 bytes leftover after parsing attributes in process `syz.1.580'. [ 93.470990][ T1935] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=66 sclass=netlink_audit_socket pid=1935 comm=syz.1.581 [ 93.508499][ T66] usb 5-1: config index 0 descriptor too short (expected 45, got 28) [ 93.520313][ T66] usb 5-1: config 1 descriptor has 1 excess byte, ignoring [ 93.529490][ T66] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 93.544072][ T66] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 93.553512][ T66] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.562252][ T66] usb 5-1: Product: syz [ 93.566793][ T66] usb 5-1: Manufacturer: syz [ 93.572772][ T66] usb 5-1: SerialNumber: syz [ 93.586920][ T66] rtl8150 5-1:1.0: couldn't find required endpoints [ 93.593981][ T66] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 93.739059][ T1942] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 93.749355][ T1942] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 93.758145][ T1942] netlink: 'syz.3.584': attribute type 27 has an invalid length. [ 93.770518][ T1942] gretap0: left allmulticast mode [ 93.779441][ T1942] sit0: left promiscuous mode [ 93.788038][ T1942] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.795344][ T1942] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.805395][ T417] usb 5-1: USB disconnect, device number 20 [ 94.550593][ T1955] netlink: 1363 bytes leftover after parsing attributes in process `syz.3.589'. [ 94.567405][ T417] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 94.738543][ T417] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.758087][ T417] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.768716][ T417] usb 5-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 94.778115][ T417] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.787622][ T417] usb 5-1: config 0 descriptor?? [ 94.798270][ T1964] bridge_slave_1: left allmulticast mode [ 94.805313][ T1964] bridge_slave_1: left promiscuous mode [ 94.814386][ T1964] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.822532][ T1964] bridge_slave_0: left allmulticast mode [ 94.828385][ T1964] bridge_slave_0: left promiscuous mode [ 94.834167][ T1964] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.967434][ T10] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 95.118821][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 95.127572][ T10] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 95.140209][ T10] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 95.149714][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.158061][ T10] usb 2-1: Product: syz [ 95.162424][ T10] usb 2-1: Manufacturer: syz [ 95.167143][ T10] usb 2-1: SerialNumber: syz [ 95.214241][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.227420][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.234492][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.241721][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.248893][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.255923][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.263137][ T417] cp2112 0003:10C4:EA90.000F: unknown main item tag 0x0 [ 95.271964][ T417] cp2112 0003:10C4:EA90.000F: hidraw1: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.4-1/input0 [ 95.376067][ T10] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 95.413509][ T417] cp2112 0003:10C4:EA90.000F: Part Number: 0x82 Device Version: 0xFE [ 95.575197][ T10] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 95.583906][ T10] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 95.614210][ T417] cp2112 0003:10C4:EA90.000F: error requesting SMBus config [ 95.632161][ T417] cp2112 0003:10C4:EA90.000F: probe with driver cp2112 failed with error -71 [ 95.647114][ T417] usb 5-1: USB disconnect, device number 21 [ 95.975782][ T10] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 95.984489][ T10] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 96.165933][ T36] audit: type=1400 audit(1785399399.163:379): avc: denied { write } for pid=1973 comm="syz.4.595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 96.505057][ T1981] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 96.514800][ T1981] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 96.707453][ T417] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 96.868613][ T417] usb 5-1: config index 0 descriptor too short (expected 45, got 28) [ 96.876988][ T417] usb 5-1: config 1 descriptor has 1 excess byte, ignoring [ 96.884525][ T417] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 96.899358][ T417] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 96.908821][ T417] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.916942][ T417] usb 5-1: Product: syz [ 96.921576][ T417] usb 5-1: Manufacturer: syz [ 96.926332][ T417] usb 5-1: SerialNumber: syz [ 96.940075][ T417] rtl8150 5-1:1.0: couldn't find required endpoints [ 96.947027][ T417] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 97.138747][ T1977] FAULT_INJECTION: forcing a failure. [ 97.138747][ T1977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 97.152056][ T1977] CPU: 0 UID: 0 PID: 1977 Comm: syz.4.596 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 97.152100][ T1977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 97.152114][ T1977] Call Trace: [ 97.152121][ T1977] [ 97.152130][ T1977] __dump_stack+0x21/0x30 [ 97.152169][ T1977] dump_stack_lvl+0x140/0x1c0 [ 97.152201][ T1977] ? __cfi_dump_stack_lvl+0x10/0x10 [ 97.152236][ T1977] ? check_stack_object+0x138/0x150 [ 97.152262][ T1977] dump_stack+0x19/0x20 [ 97.152293][ T1977] should_fail_ex+0x3c2/0x510 [ 97.152320][ T1977] should_fail+0xf/0x20 [ 97.152344][ T1977] should_fail_usercopy+0x1e/0x30 [ 97.152373][ T1977] _copy_to_user+0x24/0xa0 [ 97.152405][ T1977] simple_read_from_buffer+0xed/0x160 [ 97.152439][ T1977] proc_fail_nth_read+0x1aa/0x220 [ 97.152474][ T1977] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 97.152509][ T1977] ? __cfi_raw_ioctl+0x10/0x10 [ 97.152540][ T1977] ? bpf_lsm_file_permission+0xd/0x20 [ 97.152570][ T1977] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 97.152604][ T1977] vfs_read+0x28b/0xc70 [ 97.152626][ T1977] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 97.152651][ T1977] ? __cfi_vfs_read+0x10/0x10 [ 97.152674][ T1977] ? __kasan_check_write+0x18/0x20 [ 97.152697][ T1977] ? mutex_lock+0x97/0x1d0 [ 97.152729][ T1977] ? __cfi_mutex_lock+0x10/0x10 [ 97.152764][ T1977] ksys_read+0x145/0x260 [ 97.152787][ T1977] ? __cfi_ksys_read+0x10/0x10 [ 97.152822][ T1977] ? __kasan_check_read+0x15/0x20 [ 97.152846][ T1977] __x64_sys_read+0x7f/0x90 [ 97.152869][ T1977] x64_sys_call+0x2638/0x2ee0 [ 97.152891][ T1977] do_syscall_64+0x57/0xf0 [ 97.152918][ T1977] ? clear_bhb_loop+0x50/0xa0 [ 97.152949][ T1977] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 97.152980][ T1977] RIP: 0033:0x7f1577f5e7ce [ 97.153000][ T1977] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 97.153020][ T1977] RSP: 002b:00007f1578df7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 97.153045][ T1977] RAX: ffffffffffffffda RBX: 00007f1578df86c0 RCX: 00007f1577f5e7ce [ 97.153063][ T1977] RDX: 000000000000000f RSI: 00007f1578df80a0 RDI: 0000000000000005 [ 97.153078][ T1977] RBP: 00007f1578df8090 R08: 0000000000000000 R09: 0000000000000000 [ 97.153093][ T1977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 97.153107][ T1977] R13: 00007f1578226038 R14: 00007f1578225fa0 R15: 00007ffebe2c4db8 [ 97.153128][ T1977] [ 97.403634][ T1983] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 97.412306][ T1983] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 97.427754][ T417] usb 5-1: USB disconnect, device number 22 [ 97.687472][ T10] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 97.728588][ T10] usb 2-1: USB disconnect, device number 33 [ 97.760118][ T327] udevd[327]: 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 [ 97.877415][ T45] usb 5-1: new full-speed USB device number 23 using dummy_hcd [ 98.058908][ T45] usb 5-1: unable to get BOS descriptor or descriptor too short [ 98.077457][ T45] usb 5-1: not running at top speed; connect to a high speed hub [ 98.087819][ T45] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 4 [ 98.100391][ T45] usb 5-1: New USB device found, idVendor=0b05, idProduct=1743, bcdDevice= 0.40 [ 98.109639][ T45] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.117720][ T45] usb 5-1: Product: syz [ 98.121996][ T45] usb 5-1: Manufacturer: syz [ 98.126785][ T45] usb 5-1: SerialNumber: syz [ 98.343364][ T45] usb 5-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 98.354755][ T45] usb 5-1: found format II with max.bitrate = 512, frame size=4095 [ 98.362977][ T45] usb 5-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 98.371588][ T45] usb 5-1: found format II with max.bitrate = 512, frame size=4095 [ 98.381012][ T45] usb 5-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 98.416364][ T45] usb 5-1: USB disconnect, device number 23 [ 98.543408][ T2004] syz.1.608: attempt to access beyond end of device [ 98.543408][ T2004] loop0: rw=2048, sector=0, nr_sectors = 8 limit=0 [ 98.997453][ T410] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 99.157463][ T410] usb 2-1: Using ep0 maxpacket: 32 [ 99.163923][ T410] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.175223][ T410] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.185319][ T410] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 99.194624][ T410] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.207210][ T410] usb 2-1: config 0 descriptor?? [ 99.213668][ T410] hub 2-1:0.0: USB hub found [ 99.272200][ T2019] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 99.281935][ T2019] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 99.418369][ T410] hub 2-1:0.0: 10 ports detected [ 99.427415][ T410] hub 2-1:0.0: insufficient power available to use all downstream ports [ 99.621041][ T410] hub 2-1:0.0: hub_hub_status failed (err = -71) [ 99.637409][ T410] hub 2-1:0.0: config failed, can't get hub status (err -71) [ 99.678247][ T410] usbhid 2-1:0.0: can't add hid device: -71 [ 99.684274][ T410] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 99.727545][ T410] usb 2-1: USB disconnect, device number 34 [ 99.865898][ T2037] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 99.877051][ T2037] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 99.892084][ T36] audit: type=1400 audit(1785399402.893:380): avc: denied { read write } for pid=2036 comm="syz.3.622" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 99.917441][ T36] audit: type=1400 audit(1785399402.893:381): avc: denied { open } for pid=2036 comm="syz.3.622" path="/135/proc/mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 100.197493][ T2043] SELinux: security_context_str_to_sid () failed with errno=-22 [ 101.013567][ T2063] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.023673][ T2063] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.109281][ T66] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 101.257454][ T66] usb 2-1: device descriptor read/64, error -71 [ 101.507419][ T66] usb 2-1: device descriptor read/64, error -71 [ 101.606738][ T2070] binder: Unknown parameter 'permit_directio' [ 101.658506][ T45] usb 3-1: USB disconnect, device number 13 [ 101.747408][ T66] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 101.802965][ T2075] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.810340][ T2075] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.817555][ T2075] bridge_slave_0: entered allmulticast mode [ 101.823905][ T2075] bridge_slave_0: entered promiscuous mode [ 101.836944][ T2075] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.849114][ T2075] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.857513][ T2075] bridge_slave_1: entered allmulticast mode [ 101.864059][ T2075] bridge_slave_1: entered promiscuous mode [ 101.881862][ T348] bridge_slave_1: left allmulticast mode [ 101.887984][ T66] usb 2-1: device descriptor read/64, error -71 [ 101.895218][ T348] bridge_slave_1: left promiscuous mode [ 101.901322][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.909404][ T348] bridge_slave_0: left allmulticast mode [ 101.915699][ T348] bridge_slave_0: left promiscuous mode [ 101.923929][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.952588][ T2083] kvm: MWAIT instruction emulated as NOP! [ 102.049659][ T2086] incfs: Error accessing: ./file0. [ 102.055030][ T2086] incfs: mount failed -20 [ 102.078630][ T348] veth1_macvtap: left promiscuous mode [ 102.084811][ T348] veth0_vlan: left promiscuous mode [ 102.147607][ T66] usb 2-1: device descriptor read/64, error -71 [ 102.154846][ T2075] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.161967][ T2075] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.169286][ T2075] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.176318][ T2075] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.205160][ T382] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.213363][ T382] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.223340][ T376] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.230467][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.241431][ T382] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.248542][ T382] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.280496][ T2075] veth0_vlan: entered promiscuous mode [ 102.287552][ T66] usb usb2-port1: attempt power cycle [ 102.300866][ T2075] veth1_macvtap: entered promiscuous mode [ 102.325098][ T36] audit: type=1400 audit(1785399405.323:382): avc: denied { mount } for pid=2075 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 102.349234][ T36] audit: type=1400 audit(1785399405.333:383): avc: denied { mounton } for pid=2075 comm="syz-executor" path="/root/syzkaller.dDjeAo/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 102.537453][ T45] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 102.580400][ T2099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 102.590416][ T2099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 102.601768][ T2101] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 102.647468][ T66] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 102.678401][ T66] usb 2-1: device descriptor read/8, error -71 [ 102.698595][ T45] usb 5-1: config index 0 descriptor too short (expected 45, got 28) [ 102.706816][ T45] usb 5-1: config 1 descriptor has 1 excess byte, ignoring [ 102.714258][ T45] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 102.728591][ T45] usb 5-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 102.738297][ T45] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.746385][ T45] usb 5-1: Product: syz [ 102.750672][ T45] usb 5-1: Manufacturer: syz [ 102.755367][ T45] usb 5-1: SerialNumber: syz [ 102.767003][ T45] rtl8150 5-1:1.0: couldn't find required endpoints [ 102.774075][ T45] rtl8150 5-1:1.0: probe with driver rtl8150 failed with error -5 [ 102.819922][ T66] usb 2-1: device descriptor read/8, error -71 [ 102.875546][ T2107] bridge0: port 3(erspan0) entered blocking state [ 102.882140][ T2107] bridge0: port 3(erspan0) entered disabled state [ 102.888983][ T2107] erspan0: entered allmulticast mode [ 102.894758][ T2107] erspan0: entered promiscuous mode [ 102.900240][ T2107] bridge0: port 3(erspan0) entered blocking state [ 102.906712][ T2107] bridge0: port 3(erspan0) entered forwarding state [ 102.971569][ T36] audit: type=1400 audit(1785399405.973:384): avc: denied { setattr } for pid=2087 comm="syz.4.641" path="/dev/net/tun" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tun_tap_device_t tclass=chr_file permissive=1 [ 102.998609][ T36] audit: type=1400 audit(1785399405.973:385): avc: denied { setattr } for pid=2087 comm="syz.4.641" path="socket:[22476]" dev="sockfs" ino=22476 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 103.048547][ T45] usb 5-1: USB disconnect, device number 24 [ 103.057464][ T66] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 103.088545][ T66] usb 2-1: device descriptor read/8, error -71 [ 103.195941][ T2112] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 103.204563][ T2112] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 103.217432][ T10] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 103.219195][ T66] usb 2-1: device descriptor read/8, error -71 [ 103.337635][ T66] usb usb2-port1: unable to enumerate USB device [ 103.377414][ T10] usb 6-1: Using ep0 maxpacket: 32 [ 103.384198][ T10] usb 6-1: unable to get BOS descriptor or descriptor too short [ 103.392988][ T10] usb 6-1: config 1 interface 0 altsetting 10 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 103.406234][ T10] usb 6-1: config 1 interface 0 has no altsetting 0 [ 103.415358][ T10] usb 6-1: string descriptor 0 read error: -22 [ 103.421796][ T10] usb 6-1: New USB device found, idVendor=03f0, idProduct=0004, bcdDevice= 0.40 [ 103.430931][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.444059][ T10] usblp0: Disabling reads from problematic bidirectional printer [ 103.642950][ T10] usblp 6-1:1.0: usblp0: USB Unidirectional printer dev 2 if 0 alt 10 proto 1 vid 0x03F0 pid 0x0004 [ 103.655836][ T10] usb 6-1: USB disconnect, device number 2 [ 103.663050][ T10] usblp0: removed [ 104.213120][ T2135] FAULT_INJECTION: forcing a failure. [ 104.213120][ T2135] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.227423][ T2135] CPU: 0 UID: 0 PID: 2135 Comm: syz.5.658 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 104.227463][ T2135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 104.227478][ T2135] Call Trace: [ 104.227486][ T2135] [ 104.227495][ T2135] __dump_stack+0x21/0x30 [ 104.227531][ T2135] dump_stack_lvl+0x140/0x1c0 [ 104.227564][ T2135] ? __cfi_dump_stack_lvl+0x10/0x10 [ 104.227597][ T2135] dump_stack+0x19/0x20 [ 104.227627][ T2135] should_fail_ex+0x3c2/0x510 [ 104.227656][ T2135] should_fail+0xf/0x20 [ 104.227678][ T2135] should_fail_usercopy+0x1e/0x30 [ 104.227704][ T2135] _copy_from_user+0x20/0xa0 [ 104.227736][ T2135] do_ipv6_setsockopt+0x27f/0x3350 [ 104.227771][ T2135] ? _parse_integer_limit+0x195/0x1e0 [ 104.227795][ T2135] ? __cfi_do_ipv6_setsockopt+0x10/0x10 [ 104.227828][ T2135] ? _parse_integer+0x2e/0x40 [ 104.227850][ T2135] ? avc_has_perm_noaudit+0x26b/0x360 [ 104.227878][ T2135] ? __asan_memcpy+0x5a/0x80 [ 104.227901][ T2135] ? avc_has_perm_noaudit+0x289/0x360 [ 104.227926][ T2135] ? avc_has_perm+0x155/0x240 [ 104.227949][ T2135] ? __cfi_avc_has_perm+0x10/0x10 [ 104.227978][ T2135] ? selinux_socket_setsockopt+0x324/0x3d0 [ 104.228008][ T2135] ? __cfi_selinux_socket_setsockopt+0x10/0x10 [ 104.228037][ T2135] ? bpf_lsm_file_permission+0xd/0x20 [ 104.228068][ T2135] ipv6_setsockopt+0x5d/0x170 [ 104.228090][ T2135] tcp_setsockopt+0xef/0x110 [ 104.228117][ T2135] sock_common_setsockopt+0xb5/0xd0 [ 104.228147][ T2135] ? __cfi_sock_common_setsockopt+0x10/0x10 [ 104.228175][ T2135] do_sock_setsockopt+0x27c/0x410 [ 104.228199][ T2135] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 104.228220][ T2135] ? __fget_files+0x2bc/0x330 [ 104.228250][ T2135] __x64_sys_setsockopt+0x1b7/0x250 [ 104.228274][ T2135] x64_sys_call+0x2adc/0x2ee0 [ 104.228295][ T2135] do_syscall_64+0x57/0xf0 [ 104.228320][ T2135] ? clear_bhb_loop+0x50/0xa0 [ 104.228349][ T2135] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 104.228387][ T2135] RIP: 0033:0x7f420559df99 [ 104.228408][ T2135] 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 [ 104.228428][ T2135] RSP: 002b:00007f42063de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 104.228452][ T2135] RAX: ffffffffffffffda RBX: 00007f4205825fa0 RCX: 00007f420559df99 [ 104.228470][ T2135] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000003 [ 104.228483][ T2135] RBP: 00007f42063de090 R08: 0000000000000020 R09: 0000000000000000 [ 104.228497][ T2135] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000001 [ 104.228512][ T2135] R13: 00007f4205826038 R14: 00007f4205825fa0 R15: 00007ffd746ba7d8 [ 104.228533][ T2135] [ 104.297632][ T45] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 104.615137][ T2143] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.627831][ T2143] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.628579][ T2144] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 104.650801][ T2144] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 104.668537][ T45] usb 2-1: config index 0 descriptor too short (expected 45, got 28) [ 104.676823][ T45] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 104.689185][ T36] audit: type=1400 audit(1785399407.683:386): avc: denied { create } for pid=2141 comm="syz.5.661" name="#8" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 104.714902][ T45] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 104.730331][ T2142] netlink: 8 bytes leftover after parsing attributes in process `syz.5.661'. [ 104.738813][ T36] audit: type=1400 audit(1785399407.683:387): avc: denied { link } for pid=2141 comm="syz.5.661" name="#8" dev="tmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 104.761596][ T36] audit: type=1400 audit(1785399407.683:388): avc: denied { rename } for pid=2141 comm="syz.5.661" name="#9" dev="tmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 104.777716][ T10] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 104.795121][ T45] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 104.804615][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.816043][ T45] usb 2-1: Product: syz [ 104.824825][ T45] usb 2-1: Manufacturer: syz [ 104.833353][ T45] usb 2-1: SerialNumber: syz [ 104.845280][ T45] rtl8150 2-1:1.0: couldn't find required endpoints [ 104.857541][ T45] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 104.927440][ T10] usb 5-1: device descriptor read/64, error -71 [ 105.059860][ T45] usb 2-1: USB disconnect, device number 39 [ 105.068576][ T66] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 105.097610][ T2157] netlink: 'syz.3.665': attribute type 13 has an invalid length. [ 105.106549][ T2157] erspan0: refused to change device tx_queue_len [ 105.116364][ T36] audit: type=1400 audit(1785399408.113:389): avc: denied { write } for pid=2156 comm="syz.3.665" name="/" dev="incremental-fs" ino=826 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 105.140745][ T2157] overlayfs: upper fs does not support tmpfile. [ 105.151721][ T2157] netlink: 4 bytes leftover after parsing attributes in process `syz.3.665'. [ 105.161551][ T36] audit: type=1400 audit(1785399408.113:390): avc: denied { add_name } for pid=2156 comm="syz.3.665" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 105.177696][ T10] usb 5-1: device descriptor read/64, error -71 [ 105.182511][ T2157] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=2157 comm=syz.3.665 [ 105.201469][ T36] audit: type=1400 audit(1785399408.113:391): avc: denied { create } for pid=2156 comm="syz.3.665" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 105.238656][ T66] usb 6-1: config index 0 descriptor too short (expected 64575, got 68) [ 105.247273][ T66] usb 6-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 105.257940][ T66] usb 6-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 105.278285][ T66] usb 6-1: config index 1 descriptor too short (expected 64575, got 68) [ 105.289019][ T66] usb 6-1: config 1 has an invalid descriptor of length 9, skipping remainder of the config [ 105.300660][ T66] usb 6-1: config 1 interface 0 altsetting 0 has 5 endpoint descriptors, different from the interface descriptor's value: 6 [ 105.352498][ T66] usb 6-1: string descriptor 0 read error: -71 [ 105.378616][ T66] usb 6-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 105.389730][ T66] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.403017][ T66] usb 6-1: can't set config #1, error -71 [ 105.419596][ T66] usb 6-1: USB disconnect, device number 3 [ 105.445996][ T10] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 105.577830][ T10] usb 5-1: device descriptor read/64, error -71 [ 105.827420][ T10] usb 5-1: device descriptor read/64, error -71 [ 105.937497][ T10] usb usb5-port1: attempt power cycle [ 106.087584][ T66] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 106.258633][ T66] usb 2-1: config index 0 descriptor too short (expected 45, got 28) [ 106.266810][ T66] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 106.287426][ T10] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 106.297427][ T66] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 106.311930][ T66] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 106.321176][ T66] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.329365][ T66] usb 2-1: Product: syz [ 106.333663][ T66] usb 2-1: Manufacturer: syz [ 106.333913][ T10] usb 5-1: device descriptor read/8, error -71 [ 106.338379][ T66] usb 2-1: SerialNumber: syz [ 106.345549][ T66] rtl8150 2-1:1.0: couldn't find required endpoints [ 106.356452][ T66] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 106.498616][ T10] usb 5-1: device descriptor read/8, error -71 [ 106.608261][ T543] usb 2-1: USB disconnect, device number 40 [ 106.617905][ T45] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 106.747496][ T10] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 106.768567][ T10] usb 5-1: device descriptor read/8, error -71 [ 106.788416][ T45] usb 6-1: config index 0 descriptor too short (expected 45, got 28) [ 106.796793][ T45] usb 6-1: config 1 descriptor has 1 excess byte, ignoring [ 106.804892][ T45] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 106.819323][ T45] usb 6-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 106.828565][ T45] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.836639][ T45] usb 6-1: Product: syz [ 106.841071][ T45] usb 6-1: Manufacturer: syz [ 106.845773][ T45] usb 6-1: SerialNumber: syz [ 106.859262][ T45] rtl8150 6-1:1.0: couldn't find required endpoints [ 106.866417][ T45] rtl8150 6-1:1.0: probe with driver rtl8150 failed with error -5 [ 106.882844][ T373] Bluetooth: hci0: Frame reassembly failed (-84) [ 106.883895][ T2188] overlay: ./file0 is not a directory [ 106.898601][ T10] usb 5-1: device descriptor read/8, error -71 [ 107.008347][ T10] usb usb5-port1: unable to enumerate USB device [ 107.058633][ T45] usb 6-1: USB disconnect, device number 4 [ 107.197255][ T2193] FAULT_INJECTION: forcing a failure. [ 107.197255][ T2193] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.211020][ T2193] CPU: 1 UID: 0 PID: 2193 Comm: syz.1.677 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 107.211049][ T2193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 107.211059][ T2193] Call Trace: [ 107.211064][ T2193] [ 107.211070][ T2193] __dump_stack+0x21/0x30 [ 107.211109][ T2193] dump_stack_lvl+0x140/0x1c0 [ 107.211130][ T2193] ? __cfi_dump_stack_lvl+0x10/0x10 [ 107.211154][ T2193] dump_stack+0x19/0x20 [ 107.211175][ T2193] should_fail_ex+0x3c2/0x510 [ 107.211193][ T2193] should_fail+0xf/0x20 [ 107.211209][ T2193] should_fail_usercopy+0x1e/0x30 [ 107.211228][ T2193] _copy_from_user+0x20/0xa0 [ 107.211249][ T2193] ipv6_flowlabel_opt+0x151/0x25e0 [ 107.211267][ T2193] ? __cfi_ipv6_flowlabel_opt+0x10/0x10 [ 107.211284][ T2193] ? __kasan_check_write+0x18/0x20 [ 107.211300][ T2193] ? _raw_spin_lock_bh+0x96/0x130 [ 107.211318][ T2193] ? __cfi__raw_spin_lock_bh+0x10/0x10 [ 107.211337][ T2193] ? _raw_spin_unlock_bh+0x54/0x60 [ 107.211354][ T2193] ? lock_sock_nested+0x216/0x2a0 [ 107.211374][ T2193] ? __cfi_lock_sock_nested+0x10/0x10 [ 107.211392][ T2193] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 107.211417][ T2193] do_ipv6_setsockopt+0xea0/0x3350 [ 107.211441][ T2193] ? _parse_integer_limit+0x195/0x1e0 [ 107.211458][ T2193] ? __cfi_do_ipv6_setsockopt+0x10/0x10 [ 107.211481][ T2193] ? _parse_integer+0x2e/0x40 [ 107.211496][ T2193] ? avc_has_perm_noaudit+0x26b/0x360 [ 107.211515][ T2193] ? __asan_memcpy+0x5a/0x80 [ 107.211530][ T2193] ? avc_has_perm_noaudit+0x289/0x360 [ 107.211549][ T2193] ? avc_has_perm+0x155/0x240 [ 107.211566][ T2193] ? __cfi_avc_has_perm+0x10/0x10 [ 107.211586][ T2193] ? selinux_socket_setsockopt+0x324/0x3d0 [ 107.211608][ T2193] ? __cfi_selinux_socket_setsockopt+0x10/0x10 [ 107.211629][ T2193] ? bpf_lsm_file_permission+0xd/0x20 [ 107.211650][ T2193] ipv6_setsockopt+0x5d/0x170 [ 107.211665][ T2193] tcp_setsockopt+0xef/0x110 [ 107.211684][ T2193] sock_common_setsockopt+0xb5/0xd0 [ 107.211703][ T2193] ? __cfi_sock_common_setsockopt+0x10/0x10 [ 107.211723][ T2193] do_sock_setsockopt+0x27c/0x410 [ 107.211739][ T2193] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 107.211754][ T2193] ? __fget_files+0x2bc/0x330 [ 107.211774][ T2193] __x64_sys_setsockopt+0x1b7/0x250 [ 107.211797][ T2193] x64_sys_call+0x2adc/0x2ee0 [ 107.211811][ T2193] do_syscall_64+0x57/0xf0 [ 107.211829][ T2193] ? clear_bhb_loop+0x50/0xa0 [ 107.211850][ T2193] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 107.211871][ T2193] RIP: 0033:0x7f5a0659df99 [ 107.211884][ T2193] 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 [ 107.211898][ T2193] RSP: 002b:00007f5a0741a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 107.211916][ T2193] RAX: ffffffffffffffda RBX: 00007f5a06825fa0 RCX: 00007f5a0659df99 [ 107.211928][ T2193] RDX: 0000000000000020 RSI: 0000000000000029 RDI: 0000000000000003 [ 107.211939][ T2193] RBP: 00007f5a0741a090 R08: 0000000000000020 R09: 0000000000000000 [ 107.211949][ T2193] R10: 00002000000001c0 R11: 0000000000000246 R12: 0000000000000001 [ 107.211960][ T2193] R13: 00007f5a06826038 R14: 00007f5a06825fa0 R15: 00007fff9dc5bb38 [ 107.211974][ T2193] [ 107.670447][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 107.670467][ T36] audit: type=1400 audit(1785399410.673:399): avc: denied { create } for pid=2196 comm="syz.4.679" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 108.217413][ T417] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 108.237413][ T543] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 108.367420][ T543] usb 6-1: device descriptor read/64, error -71 [ 108.369138][ T417] usb 2-1: config index 0 descriptor too short (expected 45, got 28) [ 108.381974][ T417] usb 2-1: config 1 descriptor has 1 excess byte, ignoring [ 108.389294][ T417] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 108.407428][ T36] audit: type=1326 audit(1785399411.393:400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2196 comm="syz.4.679" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1577f9df99 code=0x7fc00000 [ 108.414882][ T417] usb 2-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 108.448169][ T417] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.451374][ T2219] netlink: 165 bytes leftover after parsing attributes in process `syz.4.688'. [ 108.456250][ T417] usb 2-1: Product: syz [ 108.456273][ T417] usb 2-1: Manufacturer: syz [ 108.474198][ T417] usb 2-1: SerialNumber: syz [ 108.492003][ T417] rtl8150 2-1:1.0: couldn't find required endpoints [ 108.498885][ T417] rtl8150 2-1:1.0: probe with driver rtl8150 failed with error -5 [ 108.636241][ T543] usb 6-1: device descriptor read/64, error -71 [ 108.659529][ T36] audit: type=1400 audit(1785399411.663:401): avc: denied { name_bind } for pid=2225 comm="syz.4.691" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 108.689458][ T45] usb 2-1: USB disconnect, device number 41 [ 108.877472][ T543] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 108.887417][ T54] Bluetooth: hci0: command 0x1003 tx timeout [ 108.893515][ T557] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 108.910384][ T2236] FAULT_INJECTION: forcing a failure. [ 108.910384][ T2236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.923535][ T2236] CPU: 0 UID: 0 PID: 2236 Comm: syz.3.695 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 108.923568][ T2236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 108.923580][ T2236] Call Trace: [ 108.923588][ T2236] [ 108.923596][ T2236] __dump_stack+0x21/0x30 [ 108.923634][ T2236] dump_stack_lvl+0x140/0x1c0 [ 108.923663][ T2236] ? __cfi_dump_stack_lvl+0x10/0x10 [ 108.923694][ T2236] ? check_stack_object+0x138/0x150 [ 108.923719][ T2236] dump_stack+0x19/0x20 [ 108.923769][ T2236] should_fail_ex+0x3c2/0x510 [ 108.923797][ T2236] should_fail+0xf/0x20 [ 108.923819][ T2236] should_fail_usercopy+0x1e/0x30 [ 108.923850][ T2236] _copy_to_user+0x24/0xa0 [ 108.923871][ T2236] simple_read_from_buffer+0xed/0x160 [ 108.923894][ T2236] proc_fail_nth_read+0x1aa/0x220 [ 108.923939][ T2236] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 108.923970][ T2236] ? selinux_socket_setsockopt+0x324/0x3d0 [ 108.924004][ T2236] ? bpf_lsm_file_permission+0xd/0x20 [ 108.924025][ T2236] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 108.924047][ T2236] vfs_read+0x28b/0xc70 [ 108.924089][ T2236] ? __cfi_vfs_read+0x10/0x10 [ 108.924109][ T2236] ? __kasan_check_write+0x18/0x20 [ 108.924132][ T2236] ? mutex_lock+0x97/0x1d0 [ 108.924163][ T2236] ? __cfi_mutex_lock+0x10/0x10 [ 108.924186][ T2236] ksys_read+0x145/0x260 [ 108.924202][ T2236] ? __fget_files+0x2bc/0x330 [ 108.924243][ T2236] ? __cfi_ksys_read+0x10/0x10 [ 108.924265][ T2236] ? __kasan_check_write+0x18/0x20 [ 108.924287][ T2236] ? __kasan_check_read+0x15/0x20 [ 108.924311][ T2236] __x64_sys_read+0x7f/0x90 [ 108.924327][ T2236] x64_sys_call+0x2638/0x2ee0 [ 108.924342][ T2236] do_syscall_64+0x57/0xf0 [ 108.924375][ T2236] ? clear_bhb_loop+0x50/0xa0 [ 108.924406][ T2236] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 108.924435][ T2236] RIP: 0033:0x7f85e255e7ce [ 108.924457][ T2236] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 108.924472][ T2236] RSP: 002b:00007f85e33b3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 108.924489][ T2236] RAX: ffffffffffffffda RBX: 00007f85e33b46c0 RCX: 00007f85e255e7ce [ 108.924502][ T2236] RDX: 000000000000000f RSI: 00007f85e33b40a0 RDI: 0000000000000004 [ 108.924530][ T2236] RBP: 00007f85e33b4090 R08: 0000000000000000 R09: 0000000000000000 [ 108.924545][ T2236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 108.924559][ T2236] R13: 00007f85e2826038 R14: 00007f85e2825fa0 R15: 00007ffd50739c08 [ 108.924579][ T2236] [ 109.007788][ T543] usb 6-1: device descriptor read/64, error -71 [ 109.267394][ T417] usb 5-1: new low-speed USB device number 29 using dummy_hcd [ 109.321848][ T2252] netlink: 32 bytes leftover after parsing attributes in process `syz.1.702'. [ 109.421817][ T543] usb 6-1: device descriptor read/64, error -71 [ 109.440272][ T417] usb 5-1: Invalid ep0 maxpacket: 64 [ 109.537539][ T543] usb usb6-port1: attempt power cycle [ 109.569194][ T417] usb 5-1: new low-speed USB device number 30 using dummy_hcd [ 109.590619][ T2277] netlink: 60 bytes leftover after parsing attributes in process `syz.3.710'. [ 109.676556][ T2275] usb usb8: usbfs: process 2275 (syz.1.708) did not claim interface 0 before use [ 109.706432][ T36] audit: type=1400 audit(1785399412.703:402): avc: denied { write } for pid=2276 comm="syz.3.710" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 109.747403][ T417] usb 5-1: Invalid ep0 maxpacket: 64 [ 109.752906][ T417] usb usb5-port1: attempt power cycle [ 109.907437][ T543] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 109.928514][ T543] usb 6-1: device descriptor read/8, error -71 [ 110.058493][ T543] usb 6-1: device descriptor read/8, error -71 [ 110.097512][ T417] usb 5-1: new low-speed USB device number 31 using dummy_hcd [ 110.117840][ T417] usb 5-1: Invalid ep0 maxpacket: 64 [ 110.165856][ T2288] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 110.175340][ T2288] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 110.247498][ T417] usb 5-1: new low-speed USB device number 32 using dummy_hcd [ 110.267811][ T417] usb 5-1: Invalid ep0 maxpacket: 64 [ 110.273380][ T417] usb usb5-port1: unable to enumerate USB device [ 110.307435][ T543] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 110.328551][ T543] usb 6-1: device descriptor read/8, error -71 [ 110.458589][ T543] usb 6-1: device descriptor read/8, error -71 [ 110.567578][ T543] usb usb6-port1: unable to enumerate USB device [ 110.698897][ T2299] syz.3.718 uses obsolete (PF_INET,SOCK_PACKET) [ 110.949335][ T2312] fuse: Unknown parameter '' [ 110.954393][ T2313] fuse: Unknown parameter '' [ 110.991055][ T2312] netlink: 8 bytes leftover after parsing attributes in process `syz.3.723'. [ 111.003403][ T2312] overlayfs: missing 'lowerdir' [ 111.055298][ T2320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.069309][ T2320] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.101533][ T2320] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.115622][ T2325] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 111.124585][ T36] audit: type=1400 audit(1785399414.113:403): avc: denied { ioctl } for pid=2326 comm="syz.1.729" path="socket:[25659]" dev="sockfs" ino=25659 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 111.141957][ T2320] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.153032][ T2325] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 111.627430][ T417] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 111.635157][ T410] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 111.767472][ T417] usb 2-1: device descriptor read/64, error -71 [ 111.788583][ T410] usb 6-1: config index 0 descriptor too short (expected 45, got 28) [ 111.796950][ T410] usb 6-1: config 1 descriptor has 1 excess byte, ignoring [ 111.804496][ T410] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 111.819468][ T410] usb 6-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 111.828932][ T410] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.837099][ T410] usb 6-1: Product: syz [ 111.850207][ T410] usb 6-1: Manufacturer: syz [ 111.860530][ T410] usb 6-1: SerialNumber: syz [ 111.869386][ T410] rtl8150 6-1:1.0: couldn't find required endpoints [ 111.876327][ T410] rtl8150 6-1:1.0: probe with driver rtl8150 failed with error -5 [ 112.037474][ T417] usb 2-1: device descriptor read/64, error -71 [ 112.076191][ T10] usb 6-1: USB disconnect, device number 9 [ 112.230722][ T36] audit: type=1400 audit(1785399415.233:404): avc: denied { setopt } for pid=2365 comm="syz.3.743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 112.287450][ T417] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 112.417414][ T417] usb 2-1: device descriptor read/64, error -71 [ 112.657396][ T417] usb 2-1: device descriptor read/64, error -71 [ 112.697437][ T311] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 112.767684][ T417] usb usb2-port1: attempt power cycle [ 112.859380][ T311] usb 5-1: Using ep0 maxpacket: 8 [ 112.868330][ T311] usb 5-1: New USB device found, idVendor=fc08, idProduct=0101, bcdDevice= 0.40 [ 112.877634][ T311] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 112.885725][ T311] usb 5-1: Product: syz [ 112.891311][ T311] usb 5-1: Manufacturer: syz [ 112.896895][ T311] usb 5-1: SerialNumber: syz [ 113.107444][ T417] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 113.146647][ T417] usb 2-1: device descriptor read/8, error -71 [ 113.178052][ T2412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2412 comm=syz.5.757 [ 113.191058][ T2412] netlink: 4 bytes leftover after parsing attributes in process `syz.5.757'. [ 113.233666][ T2418] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.242773][ T2418] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.278816][ T417] usb 2-1: device descriptor read/8, error -71 [ 113.308046][ T2382] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.320661][ T2382] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.388521][ T311] usb 5-1: MIDIStreaming interface descriptor not found [ 113.401186][ T311] usb 5-1: USB disconnect, device number 33 [ 113.517416][ T417] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 113.538538][ T417] usb 2-1: device descriptor read/8, error -71 [ 113.668568][ T417] usb 2-1: device descriptor read/8, error -71 [ 113.767428][ T10] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 113.779988][ T417] usb usb2-port1: unable to enumerate USB device [ 113.930763][ T10] usb 6-1: config index 0 descriptor too short (expected 45, got 28) [ 113.938969][ T10] usb 6-1: config 1 descriptor has 1 excess byte, ignoring [ 113.946246][ T10] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 113.964363][ T10] usb 6-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 113.973790][ T10] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.998221][ T10] usb 6-1: Product: syz [ 114.002469][ T10] usb 6-1: Manufacturer: syz [ 114.007102][ T10] usb 6-1: SerialNumber: syz [ 114.038545][ T10] rtl8150 6-1:1.0: couldn't find required endpoints [ 114.045316][ T10] rtl8150 6-1:1.0: probe with driver rtl8150 failed with error -5 [ 114.257486][ T66] usb 6-1: USB disconnect, device number 10 [ 114.796104][ T36] audit: type=1400 audit(1785399417.793:405): avc: denied { mount } for pid=2447 comm="syz.5.772" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 114.815302][ T2448] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 114.830930][ T2448] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 114.839475][ T2448] CPU: 0 UID: 0 PID: 2448 Comm: syz.5.772 Not tainted syzkaller #0 0b31bef96cff8e44f9e14c4f768eb06c85e3b290 [ 114.850996][ T2448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 114.861289][ T2448] RIP: 0010:dummy_set_selfpowered+0xc0/0x160 [ 114.867329][ T2448] Code: 94 c0 4d 8d b4 c6 d0 04 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 4a ce 26 fe 4d 8b 3e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 31 ce 26 fe 41 be 58 11 00 00 4d [ 114.887687][ T2448] RSP: 0018:ffffc90010d5f738 EFLAGS: 00010246 [ 114.893911][ T2448] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000002 [ 114.902022][ T2448] RDX: ffff88813d850000 RSI: 0000000000000003 RDI: 0000000000000005 [ 114.910053][ T2448] RBP: ffffc90010d5f758 R08: ffff888101651067 R09: 1ffff110202ca20c [ 114.918160][ T2448] R10: 0000000000000000 R11: ffffffff83b965b0 R12: dffffc0000000000 [ 114.926427][ T2448] R13: ffff888130f7a4f0 R14: ffff888106a85160 R15: 0000000000000000 [ 114.934451][ T2448] FS: 00007f42063de6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 114.943697][ T2448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.950421][ T2448] CR2: 000000110c2b0554 CR3: 0000000115b1c000 CR4: 00000000003526b0 [ 114.958438][ T2448] Call Trace: [ 114.961842][ T2448] [ 114.964825][ T2448] ? __cfi_dummy_set_selfpowered+0x10/0x10 [ 114.970697][ T2448] usb_gadget_set_selfpowered+0x84/0x1a0 [ 114.976395][ T2448] composite_dev_prepare+0x2f8/0x3e0 [ 114.981976][ T2448] ? up_write+0x66/0x280 [ 114.987326][ T2448] configfs_composite_bind+0xa8/0x15f0 [ 114.992857][ T2448] ? __kasan_check_write+0x18/0x20 [ 114.998024][ T2448] ? mutex_unlock+0x90/0x240 [ 115.002682][ T2448] ? kernfs_put+0x314/0x360 [ 115.007235][ T2448] ? __cfi_configfs_composite_bind+0x10/0x10 [ 115.013287][ T2448] gadget_bind_driver+0x304/0x9c0 [ 115.018365][ T2448] ? sysfs_create_link+0x6c/0x90 [ 115.023390][ T2448] ? __cfi_gadget_bind_driver+0x10/0x10 [ 115.028989][ T2448] really_probe+0x2e1/0x8b0 [ 115.033557][ T2448] __driver_probe_device+0x193/0x280 [ 115.039503][ T2448] driver_probe_device+0x54/0x3f0 [ 115.045088][ T2448] __driver_attach+0x422/0x5e0 [ 115.049932][ T2448] bus_for_each_dev+0x249/0x2d0 [ 115.055179][ T2448] ? __cfi___driver_attach+0x10/0x10 [ 115.060786][ T2448] ? __cfi_bus_for_each_dev+0x10/0x10 [ 115.066323][ T2448] ? _raw_spin_unlock+0x45/0x60 [ 115.071234][ T2448] ? klist_add_tail+0x1dd/0x220 [ 115.076176][ T2448] driver_attach+0x46/0x50 [ 115.080693][ T2448] bus_add_driver+0x393/0x730 [ 115.085947][ T2448] driver_register+0x2b7/0x3c0 [ 115.090847][ T2448] usb_gadget_register_driver_owner+0xfc/0x270 [ 115.097056][ T2448] gadget_dev_desc_UDC_store+0x224/0x350 [ 115.103203][ T2448] configfs_write_iter+0x32f/0x490 [ 115.108521][ T2448] ? __cfi_gadget_dev_desc_UDC_store+0x10/0x10 [ 115.114731][ T2448] vfs_write+0x762/0xfd0 [ 115.119088][ T2448] ? __cfi_vfs_write+0x10/0x10 [ 115.123950][ T2448] ? __cfi_mutex_lock+0x10/0x10 [ 115.129349][ T2448] ksys_write+0x145/0x260 [ 115.134335][ T2448] ? xfd_validate_state+0x68/0x140 [ 115.139505][ T2448] ? __cfi_ksys_write+0x10/0x10 [ 115.144419][ T2448] ? __kasan_check_write+0x18/0x20 [ 115.149720][ T2448] ? fpregs_restore_userregs+0x11c/0x260 [ 115.155424][ T2448] __x64_sys_write+0x7f/0x90 [ 115.160076][ T2448] x64_sys_call+0x271c/0x2ee0 [ 115.165092][ T2448] do_syscall_64+0x57/0xf0 [ 115.169917][ T2448] ? clear_bhb_loop+0x50/0xa0 [ 115.174689][ T2448] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 115.180643][ T2448] RIP: 0033:0x7f420559df99 [ 115.185190][ T2448] 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 [ 115.205545][ T2448] RSP: 002b:00007f42063de028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 115.214027][ T2448] RAX: ffffffffffffffda RBX: 00007f4205825fa0 RCX: 00007f420559df99 [ 115.222068][ T2448] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 0000000000000003 [ 115.230087][ T2448] RBP: 00007f4205634ec4 R08: 0000000000000000 R09: 0000000000000000 [ 115.238199][ T2448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 115.246304][ T2448] R13: 00007f4205826038 R14: 00007f4205825fa0 R15: 00007ffd746ba7d8 [ 115.254428][ T2448] [ 115.257489][ T2448] Modules linked in: [ 115.261982][ T2448] ---[ end trace 0000000000000000 ]--- [ 115.265040][ T36] audit: type=1400 audit(1785399418.263:406): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 115.289681][ T2448] RIP: 0010:dummy_set_selfpowered+0xc0/0x160 [ 115.295773][ T2448] Code: 94 c0 4d 8d b4 c6 d0 04 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 4a ce 26 fe 4d 8b 3e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 31 ce 26 fe 41 be 58 11 00 00 4d [ 115.316068][ T36] audit: type=1400 audit(1785399418.263:407): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 115.338004][ T2448] RSP: 0018:ffffc90010d5f738 EFLAGS: 00010246 [ 115.344335][ T2448] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000002 [ 115.352697][ T2448] RDX: ffff88813d850000 RSI: 0000000000000003 RDI: 0000000000000005 [ 115.360818][ T36] audit: type=1400 audit(1785399418.263:408): avc: denied { write } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 115.387410][ T2448] RBP: ffffc90010d5f758 R08: ffff888101651067 R09: 1ffff110202ca20c [ 115.395767][ T2448] R10: 0000000000000000 R11: ffffffff83b965b0 R12: dffffc0000000000 [ 115.397514][ T36] audit: type=1400 audit(1785399418.263:409): avc: denied { add_name } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 115.424618][ T2448] R13: ffff888130f7a4f0 R14: ffff888106a85160 R15: 0000000000000000 [ 115.424810][ T36] audit: type=1400 audit(1785399418.273:410): avc: denied { create } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 115.453226][ T2448] FS: 00007f42063de6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 115.453794][ T36] audit: type=1400 audit(1785399418.273:411): avc: denied { append open } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 115.470089][ T2448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.486454][ T36] audit: type=1400 audit(1785399418.273:412): avc: denied { getattr } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 115.517453][ T2448] CR2: 00007f5a067ee2f8 CR3: 0000000115b1c000 CR4: 00000000003526b0 [ 115.536405][ T2448] Kernel panic - not syncing: Fatal exception [ 115.542862][ T2448] Kernel Offset: disabled [ 115.547208][ T2448] Rebooting in 86400 seconds..