last executing test programs: 51.1536801s ago: executing program 3 (id=1500): socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x1dc7, &(0x7f0000000140)={0x0, 0xd5a8, 0x2, 0x1, 0x382}, 0x0, 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x0, 0x1000}, 0x0, 0x0, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) syz_clone3(&(0x7f0000000340)={0x801400, 0x0, 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x100, 0x2, 0x1e5}, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(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, 0x100}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) socket$packet(0x11, 0x3, 0x300) socket$tipc(0x1e, 0x2, 0x0) syz_ublk_setup_queues(r1, r6, &(0x7f0000000400)={0x0, 0xf39b, 0x80, 0x3, 0xb0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd5fb, 0x1, 0x1, 0x31b, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7685, 0x800, 0x1, 0x3df, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xab1c, 0x10, 0x1, 0x902c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4bc6, 0x400, 0x2, 0x40021a, 0x0, r1}}], 0x4, &(0x7f0000001540)={0x2e, 0x35, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r5, '\x00', {0x5, 0xa0b, 0x0, 0x0}}, 0x0) 51.044303402s ago: executing program 3 (id=1501): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_test', 0x141a82, 0x0) sendfile(r0, r0, 0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, 0x0, &(0x7f0000000580)) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000005c0), 0x2, 0x0) r3 = openat$selinux_policy(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CAP_MAX_VCPU_ID(r5, 0x4068aea3, &(0x7f0000000040)={0x80, 0x0, 0xf7d5}) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x120002) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f00000083c0)={{0x1, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000000300)={0x4, 0x9dc5, 0x1fd, 0x0, 0x3}) bind$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x11, 0x0, 0x1, 0xf, 0x6, @broadcast}, 0x14) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r7, 0x107, 0xf, &(0x7f0000000240)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) mprotect(&(0x7f0000211000/0x1000)=nil, 0x1000, 0xa) sendto$packet(r7, &(0x7f0000000180)="0b032200eb1025120212475400f6a13bb1000000080086dd4803", 0x10300, 0x0, &(0x7f0000000140)={0x11, 0x0, r8}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0x103000, 0x70) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e23, 0x3, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x2}, 0xffffffffffffffeb) r9 = accept$packet(r3, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000280)=0x14) sendmmsg(r9, &(0x7f0000004840)=[{{&(0x7f0000000380)=@in={0x2, 0x4e20, @multicast2}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000600)="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{&(0x7f0000001800)="db058050e7e8523be9aacc605291c3ce84e0f1066bae724324d37919f178984bc78267d837cb920fd085d0d38cfa0442eab5b420be54b9ee164c2466f777764cb1fe8a02ca79382b5e3ae0f6cc96cf768e73c98d312c331e86eb3d50a5394acab039121d6f7388c456028c46b73a54fde6d760b446fc31f057a039d595bfc7e238d583b43b2a1b4979290a88fd965ef87a0eb88bbc909614e37321302894ae982112dfc5bce2805e2bb71eadc34a32042ecb1779313a70b3", 0xb8}, 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{0xe8, 0x10c, 0x8000, "d25678d5c10032538eb83b4f24d317daff070bed0dfc6b1d5cf4744a5e569c37d6d7c8fa57c9b512b39e996ede1789335fc34027b8dba6c41e4a4d7c607a5ac3d5af8a7c02129b562bb22d44148059133e41a4559201149ea17df2e71e7eb3331e9ae3d153131d856e0be27ef7d84d1ef5f477aebbadefbedb78cc6f43089e241d714fbc4ccc4daa4ceea20a83928446a151ca6e5737da38fb8d8f4cc711032609c51751fc58c411f0abdf3f5da8cb0aa7fff874c1873f1e1eb206dcb370f230622fcc0a8ae77e9a140a7c9cf0bd3ab00df4e1175bc8a7"}, {0xa0, 0x107, 0xffffffff, "36ce51f050f29d4574f7cb49872c30cf2cb2a8101f69ed4bc14556a23870c5f812f1441d3b60e39290209101574edef7d26cbd9617baee60360477bbb2fa5211b2256f7dca717f997bd831ee01750d3d416f9d8f2ab5ca65896ea4bbc3dae0a28b3680018b3c86a9775df5bce42405ddbfae950d8986d01a54110d6c8ee43ad1129abfc1168dcdcb2c"}, {0x98, 0x84, 0xffff, "00facba75b4497451b59c96d81f30a84319ee87e255dc38a7a169bd92b2ea4476ad3c102e097bf811b7a798dce8c55e116086865ba60c178f9f2729adb8e74136f5c1bb6b9d5389ff23cff265be59a192bd4b4ce034e171d64e38294b00788f0ca4302907436a95133b8f46dd300e2754926d71522eb7ea9c815ef0a5a8a26c6ab3f2a78"}, {0x18, 0x0, 0x5, "bccb79ff0c"}, {0x60, 0x31941142f0c22ff, 0x4, "f7de2d390d76e853461d4e70e647be7fcb5b0e95aa4758f9742f9629a13ba9adafed798c99fc041bf66976af115cb8282a4709d8f04bb674f6dabb3f7f0a9ee6775d1f56fb6484461e32"}], 0x14f0}}, {{&(0x7f0000004580)=@nfc_llcp={0x27, 0x0, 0x1, 0x2, 0x4, 0xc, "9defc74069774143ccb0239a69a9bee477f7095b80824927b729ce7f1b48f98020993904929debc684cffa9817d58339abfdc2c0cf0b8fe22af65f09ef87e3", 0x27}, 0x80, &(0x7f0000004640)=[{&(0x7f0000004600)="8f07f42e936aebbbd44ba47692f743f7d7a172", 0x13}], 0x1, &(0x7f0000004680)=[{0x98, 0x113, 0x3, "23f87c4ba2fe274ca5ae38dd03d9739e262511886edf67ec631f9b16718b7e8721f762f2daf3f4e4351223db7d7fdcc049061e914f3ff2b531767941438a12d91081ce5c64c85e1947730c9a33376cf407bfb5c1492a7278fe9f3d6c2ade70fbe740f1a2dfe0886bd13b6672c53b0dfccb98122c05771c902b94987f3a8ef5a5d81f891b6e31"}, {0xf8, 0x10f, 0xffff, "dbe2bea7a24d4e8cd14e9da37def5b708813fc0582d815d06d827a8823d74e79a751d8abe7b7024bb3f3af78f6783db564449f16c34133f8500aa015ed29e2efc88f3893d26acb50f9b8c32a36daeefd5d0c4e32545280ab7d15deeaf93657264d10885dd76caedfcfd5157a7669559b2bec4b298ccbfd04461da7a06f2d1ee27998c51b8bf5d9fa904fe56c3e2dfee79e0b7be179437bd7320b738d41375d5996542fd91a50c9cf2c4faf324edf0e60238274d1d3a3bcba664385461a860fbad201155936321929e856c00b4c8ee085687dd73834cd022565e9ab54579d53321bec22"}, {0x28, 0x114, 0x4, "21e9fab785142fc1146e58cea6f523e13cc2278f"}], 0x1b8}}], 0x4, 0x40) write$selinux_load(r2, &(0x7f0000000000)=ANY=[], 0x190ec) 50.954079455s ago: executing program 3 (id=1502): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @local, 0x5}, 0x1c) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000100)={0x8, 0x80000100008a}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r3, 0x0, 0xaf4, 0x0) shutdown(r2, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) setreuid(r4, 0x0) sendmsg$netlink(r1, &(0x7f0000008700)={0x0, 0x0, &(0x7f0000005f40)=[{&(0x7f0000000840)={0x10, 0x1d, 0x8, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000008580)=[@cred={{0x1c}}], 0x20, 0x800}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000200)='`', 0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @loopback}, {0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x40}}, 0x6, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x38}}, 'veth0_to_batadv\x00'}) recvmmsg(r0, &(0x7f0000004b40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000018c0)=""/173, 0xad}, 0x76fc5092}], 0x1, 0x40000100, 0x0) r6 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r6, &(0x7f00000001c0)={0xa, 0x4e23, 0x3, @mcast1, 0x2}, 0x1c) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) write(r6, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xd}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f00000002c0), 0x4) r8 = socket$netlink(0x10, 0x3, 0x8000000004) mknodat$null(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', 0x8000, 0x103) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), r8) sendmsg$ETHTOOL_MSG_PAUSE_SET(r8, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x2c, r9, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_PAUSE_RX={0x5}, @ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_RX={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4c091) 50.69771987s ago: executing program 3 (id=1504): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000404c05f20dafd60000000109022400010000000009040000010300010009210101000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="000657"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e40)={0x84, &(0x7f0000000180)=ANY=[@ANYBLOB="001e1400000009"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="20014000000020"], 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000480)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20012900"], 0x0}) 48.872524011s ago: executing program 1 (id=1509): landlock_create_ruleset(&(0x7f0000000140)={0x4000}, 0x18, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x382, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x120002) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x1ab042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) r3 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r3, 0x0) socket(0x28, 0x5, 0x0) accept4$unix(r3, 0x0, 0x0, 0x0) recvmsg$unix(r1, 0x0, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x60000600) r6 = dup(r5) syz_ublk_add_dev(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r6, r4, &(0x7f0000000340)={0x0, 0x9d6d, 0x800, 0x2, 0x1f7}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x31cd, 0x8000, 0x3, 0x23a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c8b, 0x80000, 0x2, 0x3aa, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2001f70, 0xa, 0x4003ffff, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x800, 0x0, 0x2}}], 0x1, 0x0, 0x0) 48.749161774s ago: executing program 1 (id=1513): unshare(0x62040200) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x40000070, 0x0, 0x400006}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)={0x10000000000000cf, 0x0, [{}]}) r3 = socket$unix(0x1, 0x2, 0x0) r4 = fsopen(&(0x7f0000000000)='debugfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x8, 0x0, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005140)={0x0, 0x0, 0x0}, &(0x7f0000005180)=0xc) setfsgid(r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r7, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r8 = fsopen(&(0x7f0000000080)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r8, 0x6, 0x0, 0x0, 0x0) r9 = fsmount(r8, 0x0, 0x8) r10 = openat$cgroup(r9, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r11 = openat$cgroup_ro(r10, &(0x7f0000001ec0)='pids.events\x00', 0x0, 0x0) read$FUSE(r11, &(0x7f00000022c0)={0x2020}, 0x2020) r12 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r12, 0x6, 0xd, 0x0, &(0x7f0000000140)) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r13, 0x0, 0x40, &(0x7f0000000080)="8c5d7b87b32ecae06ac8cfe890364ab911d8c33439477a7591f6914e91c6821ee7163f8ae1896184d48797997716158aad89f66dd67480ce8ff178ef748cfcdcf54127d5ff95cbcaebf10a3b7cddafa2c0fa6aa2eaef0d457680203c02d0c623", 0x7590) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000040)={'nat\x00', 0x7003, [0x10003, 0x3ff, 0xa, 0x80000000]}, &(0x7f0000000000)=0x54) 48.625531106s ago: executing program 1 (id=1516): socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x1dc7, &(0x7f0000000140)={0x0, 0xd5a8, 0x2, 0x1, 0x382}, 0x0, 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x0, 0x1000}, 0x0, 0x0, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) syz_clone3(&(0x7f0000000340)={0x801400, &(0x7f0000000040), 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = syz_ublk_setup_io_uring(0x20, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x100}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) socket$packet(0x11, 0x3, 0x300) socket$tipc(0x1e, 0x2, 0x0) syz_ublk_setup_queues(r1, r6, &(0x7f0000000400)={0x0, 0xf39b, 0x80, 0x3, 0xb0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd5fb, 0x1, 0x1, 0x31b, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7685, 0x800, 0x1, 0x3df, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xab1c, 0x10, 0x1, 0x902c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4bc6, 0x400, 0x2, 0x40021a, 0x0, r1}}], 0x4, &(0x7f0000001540)={0x2e, 0x35, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r5, '\x00', {0x5, 0xa0b, 0x0, 0x0}}, 0x0) 48.625278056s ago: executing program 1 (id=1517): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000140)=0x40, 0x4) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000340)={&(0x7f0000000000)=""/62, 0x328000, 0x800, 0x9, 0x3}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f00000000c0)=0x10000, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000580)={'batadv_slave_1\x00', 0x0}) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000300)=0x2, 0x4) bind$xdp(r2, &(0x7f0000000100)={0x2c, 0x0, r3}, 0x10) bind$xdp(r1, &(0x7f0000000240)={0x2c, 0x1, r3, 0x0, r2}, 0x10) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000001180)=ANY=[@ANYBLOB="12010000090003206d0414c34000ffff00010902"], 0x0) r4 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090400206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io(r4, &(0x7f00000002c0)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x29, 0xf, {0xf, 0x29, 0xc, 0x3, 0x2, 0x4, "a89ad06a", '(>j\t'}}, &(0x7f0000000280)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x40, 0x80, 0x4, 0x0, 0x4b, 0x6, 0x1}}}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, 0x0, 0x0) mkdir(0x0, 0x0) chdir(0x0) r8 = open(&(0x7f0000000040)='./file0\x00', 0x84242, 0x1df2a23c5997fad6) syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYRES32=r6, @ANYRES64=r5], 0x0) syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)=ANY=[], 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x89f1, &(0x7f0000000340)={'ip6_vti0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x0, 0xb904, 0x0, 0x0, 0x0, 0x6, 0x3, 0xfc, 0x0, 0xa, 0x0, 0x0, 0xa7a, 0xff, 0x0, 0xffeffeff}}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0x81f8943c, &(0x7f0000000600)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_WAIT_SYNC(r8, 0x40089416, &(0x7f00000005c0)=r10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) r11 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/power/wake_lock', 0x202, 0x143) write$cgroup_subtree(r11, &(0x7f00000000c0)=ANY=[], 0x5) 48.612422257s ago: executing program 0 (id=1518): syz_usb_connect$uac1(0x2, 0xaa, &(0x7f0000000140)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902980003010000000904000000010100000a2401000000020102132406040006030000000000000000000000000924030000010000ff0924050000f8431cfd0924030604030204001b240404020904", @ANYBLOB="0abb603600ff0700006300000000000012"], 0x0) syz_usb_connect$uac2(0x0, 0xd2, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0xff, 0x41e, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc0, 0x3, 0x1, 0x0, 0x60, 0x2, {0x8, 0xb, 0x0, 0x2, 0x1, 0x8, 0x20, 0x1}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x5, 0xff, 0x30, 0x81}, [@feature_unit={0x11, 0x24, 0x6, 0x6, 0x1, [0x4, 0x2, 0x1, 0x3, 0x3, 0x2]}, @effect_unit={0xf, 0x24, 0x7, 0x6, 0x3, 0x6, [0x0, 0x3, 0x2, 0x2]}, @feature_unit={0x7, 0x24, 0x6, 0x1, 0x3, [0x9]}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x5, 0x1, 0x81, 0x49, "925c"}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x10, 0x6, 0xfb, 0x9}, @as_header={0x10, 0x24, 0x1, 0x21, 0x2c, 0x1, 0x5, 0x5, 0xc, 0x4}, @format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x3, 0x10}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x6, 0x5, 0x79, {0x8, 0x25, 0x1, 0x2, 0x0, 0x4, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x3, 0xc0}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x2, 0x6, 0x8, {0x8, 0x25, 0x1, 0x83, 0x5, 0xc7, 0x5}}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x110, 0x7, 0x3, 0x80, 0x10, 0x6}, 0xf, &(0x7f00000001c0)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x1, 0x1, 0x8, 0x8}]}, 0x2, [{0xea, &(0x7f0000000200)=@string={0xea, 0x3, "5299379c47515d324c964e38fe8282b4febb7ccd9486c134ff590fa743509c33213adbd067effe2c8a5163b36734a6c36cc48ea086d0788d70bc849e8a8b8f59729fb9430306c3a4486fd7f97bb6c44c120ba3997e110aa3c8cb37d4acf94c19f65c32742ea48b1bad76b1d58b8cdca0193b2b24944601b78e540acbc71ce61b8cabc48524849493424cd08bcc74ed611585d5a9469f01195af036b8e7a73d13bf00bdb19edb3a865b9a3147b9af51977da860d86ba276697d6822f8c067d1625f6e7e8796fdf4a318735ca14764297dbd52086a786244a555202d30b0f4bad0b72040e76db5bd3d"}}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x443}}]}) 48.593596007s ago: executing program 3 (id=1519): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c0117030109022400010100"], 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100033062cbd7000000000007f000001000000000000000000000000ac1414aa000000000000000000000100000000050000fffd000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000fffffffd32000000ac1414aa0000000000000000000000000100000000000000030000000000000009000000000000000900000000000000020000000000000000000000000000000000000000000000fcffffffffffffff000000000000000000000000000000005f000000000000000a00000000000000010000000000000000000000000100000000000002000000230000000000000048000200656362286369706865725f6e756c6c2900"/229], 0x138}, 0x1, 0x0, 0x0, 0x20040}, 0x80) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup(0xffffffffffffffff) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 48.497877999s ago: executing program 2 (id=1522): landlock_create_ruleset(&(0x7f0000000140)={0x4000}, 0x18, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x382, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x120002) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x1ab042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) r3 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r3, 0x0) socket(0x28, 0x5, 0x0) accept4$unix(r3, 0x0, 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x60000600) r6 = dup(r5) syz_ublk_add_dev(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r6, r4, &(0x7f0000000340)={0x0, 0x9d6d, 0x800, 0x2, 0x1f7}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x31cd, 0x8000, 0x3, 0x23a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c8b, 0x80000, 0x2, 0x3aa, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2001f70, 0xa, 0x4003ffff, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x800, 0x0, 0x2}}], 0x1, 0x0, 0x0) 45.214914272s ago: executing program 0 (id=1523): landlock_create_ruleset(&(0x7f0000000140)={0x4000}, 0x18, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x382, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x120002) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x1ab042, 0x0) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, 0x0, 0x0) listen(r1, 0x0) socket(0x28, 0x5, 0x0) accept4$unix(r1, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) syz_ublk_add_dev(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r4, r2, &(0x7f0000000340)={0x0, 0x9d6d, 0x800, 0x2, 0x1f7}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x31cd, 0x8000, 0x3, 0x23a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c8b, 0x80000, 0x2, 0x3aa, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2001f70, 0xa, 0x4003ffff, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x800, 0x0, 0x2}}], 0x1, 0x0, 0x0) 45.169029713s ago: executing program 3 (id=1524): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x1e, 0x0, 0x0) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) ioctl$UFFDIO_POISON(r3, 0xc020aa08, &(0x7f0000000000)={{&(0x7f0000745000/0x3000)=nil, 0x3000}, 0x1}) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random='\x00\a\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000040)=[@exit_looper={0x400c630f}], 0x0, 0x0, 0x0}) 42.232271049s ago: executing program 2 (id=1525): socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_setup(0x1dc7, &(0x7f0000000140)={0x0, 0xd5a8, 0x2, 0x1, 0x382}, 0x0, 0x0, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x0, 0x1000}, 0x0, 0x0, 0x0) socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) syz_clone3(&(0x7f0000000340)={0x801400, &(0x7f0000000040), 0x0, 0x0, {0x19}, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = syz_ublk_setup_io_uring(0x20, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x0) syz_ublk_add_dev(r1, r2, r3, r4, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@new_dev={0x3, 0xf14, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x100}}}, &(0x7f0000000280)=0x0) sendto$packet(0xffffffffffffffff, &(0x7f00000000c0)="37031c00", 0x4, 0x4000800, 0x0, 0x47) socket$packet(0x11, 0x3, 0x300) socket$tipc(0x1e, 0x2, 0x0) syz_ublk_setup_queues(r1, r6, &(0x7f0000000400)={0x0, 0xf39b, 0x80, 0x3, 0xb0}, &(0x7f0000000480)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xd5fb, 0x1, 0x1, 0x31b, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x7685, 0x800, 0x1, 0x3df, 0x0, r1}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xab1c, 0x10, 0x1, 0x902c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4bc6, 0x400, 0x2, 0x40021a, 0x0, r1}}], 0x4, &(0x7f0000001540)={0x2e, 0x35, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x72ccfb459c83c565, {0x6}, 0x0, r5, '\x00', {0x5, 0xa0b, 0x0, 0x0}}, 0x0) 41.601530713s ago: executing program 0 (id=1526): landlock_create_ruleset(&(0x7f0000000140)={0x4000}, 0x18, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x382, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x120002) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x1ab042, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) r1 = socket(0x28, 0x5, 0x0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10) listen(r1, 0x0) socket(0x28, 0x5, 0x0) accept4$unix(r1, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x0, 0x0}}, &(0x7f0000000300)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x60000600) r4 = dup(r3) syz_ublk_add_dev(r0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r4, r2, &(0x7f0000000340)={0x0, 0x9d6d, 0x800, 0x2, 0x1f7}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x31cd, 0x8000, 0x3, 0x23a}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c8b, 0x80000, 0x2, 0x3aa, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2001f70, 0xa, 0x4003ffff, 0x334}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1, 0x800, 0x0, 0x2}}], 0x1, 0x0, 0x0) 41.485392755s ago: executing program 1 (id=1527): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000404c05f20dafd60000000109022400010000000009040000010300010009210101000122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000003c0)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="000657"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000e40)={0x84, &(0x7f0000000180)=ANY=[@ANYBLOB="001e1400000009"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000440)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="20014000000020"], 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000480)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="20012900"], 0x0}) 36.959499526s ago: executing program 2 (id=1528): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) syz_usb_connect$uac2(0x0, 0x7b, &(0x7f0000000380)=ANY=[@ANYBLOB="12010102000000108205a300290001020301090269000301090008080b00020100207f09000000800000000009240100080709000609040100000102203318fa4cd0f83daf00f55bc6d861ea8f7fc8a1de8173b127e824208f600635510d22fb832d6a7f444706d012de963ffc434ad612643a34a271919c35e9fe7301b5b72382426efa79520266b7730ecd24252985621a18"], &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x2, &(0x7f0000000040)=@string={0x2}}]}) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000180)=ANY=[@ANYBLOB='+cpu -pids'], 0xb) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x1, &(0x7f0000000240)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r3, 0xffffffffffffffff, 0x0) 34.292514426s ago: executing program 1 (id=1529): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000400), 0x0, 0x0, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) 33.339588247s ago: executing program 0 (id=1530): syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xdafbe5d6891b6e4) write$binfmt_elf32(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="7f454c46800c040001000000010000000200030001000000dd0000003800000045030000080000010500200001000500060000000000000003000000040000000500000006000000800000000600000002000000000001001f4bc8456558046b18e2ee3b68377e050f9f720418e36f5cbaaef6177a19af8e87dacea4450e31136e6418bc96"], 0x404) ioctl$VHOST_VDPA_SET_CONFIG(r0, 0x4008af74, &(0x7f0000000140)={0x4, 0x7e, "1d9f00ce5a3b00e835cbbd613fd9a63c313feb9d3b1fcd6d29d787b35a450e9e0171b1fe93584b99afc70aa066e805e776feb5154a9aab73a2bcabb23f0959fe47c12d191f44ecc3c8bbf756b8676308bc239fa382da018cb7f2c933f788c0a009abba059ca1cfc7e62946deef42300775d6498d2a1a44a2d46c23c39569"}) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x24, 0x4, 0x8, 0x201, 0x0, 0x0, {0x5, 0x0, 0x7}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x550}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x24}, 0x1, 0x0, 0x0, 0x28c16562e159cd74}, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="417627bd7000fbdbdf2501000000000000000141000000180017000000020000005d6574683a6772653000000000c5d67cb360a14e174f0fe5907c0a064e73f396d0097c421594240e9d9c1d30f3567856ec41fe667b61a4e7d28766b18ab34008c0d86069ddebfb4ba968b5269554c2a9ee5714bce9b2c448fcaf5e7a1266b5e6fdca6521ba1035bac7f3fe4e91420b7b27ce525c2ba99d7fa240"], 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x4080) 29.819530835s ago: executing program 32 (id=1524): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x1e, 0x0, 0x0) r3 = userfaultfd(0x801) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) ioctl$UFFDIO_POISON(r3, 0xc020aa08, &(0x7f0000000000)={{&(0x7f0000745000/0x3000)=nil, 0x3000}, 0x1}) close(r2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) ioctl$SIOCSIFHWADDR(r2, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random='\x00\a\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000040)=[@exit_looper={0x400c630f}], 0x0, 0x0, 0x0}) 28.337750959s ago: executing program 0 (id=1532): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000001018610f4205ae06d6c0117030109022400010100"], 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="38010000100033062cbd7000000000007f000001000000000000000000000000ac1414aa000000000000000000000100000000050000fffd000000003a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000fffffffd32000000ac1414aa0000000000000000000000000100000000000000030000000000000009000000000000000900000000000000020000000000000000000000000000000000000000000000fcffffffffffffff000000000000000000000000000000005f000000000000000a00000000000000010000000000000000000000000100000000000002000000230000000000000048000200656362286369706865725f6e756c6c2900"/229], 0x138}, 0x1, 0x0, 0x0, 0x20040}, 0x80) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup(0xffffffffffffffff) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 27.719541972s ago: executing program 2 (id=1533): r0 = syz_usb_connect(0x3, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120141014813442024040075ee69010203010902240001000010000904b8070259d1ca000905060200020d0006090582020002"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000480)={0x84, &(0x7f0000000940)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000f80)={0x1c, &(0x7f0000000bc0)=ANY=[@ANYBLOB="422c04000000d4"], 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000200)={0x0, 0xc, 0x2, "ca25"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f00000021c0)={0x2c, &(0x7f0000002040)={0x0, 0xd, 0x4, "2a5c9252"}, 0x0, 0x0, 0x0, 0x0}) 22.801612162s ago: executing program 0 (id=1534): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000005700)=@vmx={0x0, 0x0, 0x2080, {}, {"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}}) 20.476013644s ago: executing program 2 (id=1535): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000000140)={0xa, {0x1, 0x3, 0xff}}, 0xa) 19.451293276s ago: executing program 2 (id=1536): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000001a80)={0x6, 'tunl0\x00', {0x1}, 0x869}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000c00)={0x0, 'bond_slave_0\x00', {}, 0x9}) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r5, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) listen(r5, 0x3) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x3}}, 0x26) openat$ppp(0xffffffffffffff9c, 0x0, 0x1, 0x0) r6 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r8, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xa8}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup(r11) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r12, r10, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0x1, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x334, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r6, 0x1, &(0x7f0000000000)={0x4, r6}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 18.880616159s ago: executing program 33 (id=1529): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xca02}) r1 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000400), 0x0, 0x0, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc) 6.943178095s ago: executing program 34 (id=1534): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000005700)=@vmx={0x0, 0x0, 0x2080, {}, {"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"}}) 0s ago: executing program 35 (id=1536): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000001a80)={0x6, 'tunl0\x00', {0x1}, 0x869}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r2, 0x8982, &(0x7f0000000c00)={0x0, 'bond_slave_0\x00', {}, 0x9}) r3 = socket$pppl2tp(0x18, 0x1, 0x1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r5, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) listen(r5, 0x3) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) connect$pppl2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x3}}, 0x26) openat$ppp(0xffffffffffffff9c, 0x0, 0x1, 0x0) r6 = landlock_create_ruleset(&(0x7f0000000240)={0x1fff}, 0x18, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r8, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}, @rights={{0x10}}], 0xa8}, 0x80) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = dup(r11) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)) syz_ublk_setup_queues(r12, r10, &(0x7f0000000180)={0x0, 0xfffffffe, 0x0, 0x1, 0x1f4}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe704, 0x800, 0x1000002, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x5c87, 0x20, 0x3, 0x3aa}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1f70, 0x2, 0x40040001, 0x334, 0x0, r9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4, 0x200, 0x1, 0xffffffff}}], 0x1, 0x0, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r6, 0x1, &(0x7f0000000000)={0x4, r6}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): T3866] ? security_file_ioctl+0x3e/0x110 [ 255.491329][ T3866] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 255.491344][ T3866] __se_sys_ioctl+0x135/0x1b0 [ 255.491404][ T3866] __x64_sys_ioctl+0x7f/0xa0 [ 255.491423][ T3866] x64_sys_call+0x1878/0x2ee0 [ 255.491438][ T3866] do_syscall_64+0x57/0xf0 [ 255.491455][ T3866] ? clear_bhb_loop+0x50/0xa0 [ 255.491477][ T3866] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 255.491504][ T3866] RIP: 0033:0x7efc4559de99 [ 255.491519][ T3866] 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 [ 255.491533][ T3866] RSP: 002b:00007efc464e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.491551][ T3866] RAX: ffffffffffffffda RBX: 00007efc45825fa0 RCX: 00007efc4559de99 [ 255.491563][ T3866] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 255.491574][ T3866] RBP: 00007efc464e4090 R08: 0000000000000000 R09: 0000000000000000 [ 255.491584][ T3866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 255.491594][ T3866] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 255.491609][ T3866] [ 255.579739][ T494] usb 1-1: Using ep0 maxpacket: 32 [ 255.621997][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 255.626282][ T494] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 255.641786][ T10] usb 3-1: not running at top speed; connect to a high speed hub [ 255.648130][ T494] usb 1-1: config 0 has no interfaces? [ 255.672788][ T10] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice= 0.40 [ 255.681632][ T494] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 255.693481][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.697437][ T494] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.725519][ T10] usb 3-1: Product: syz [ 255.730005][ T494] usb 1-1: Product: syz [ 255.749711][ T10] usb 3-1: Manufacturer: syz [ 255.775288][ T494] usb 1-1: Manufacturer: syz [ 255.782197][ T10] usb 3-1: SerialNumber: syz [ 255.787820][ T3869] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1298'. [ 256.021790][ T494] usb 1-1: SerialNumber: syz [ 256.029697][ T494] usb 1-1: config 0 descriptor?? [ 256.056814][ T3875] rust_binder: 3874:3875 transaction to 0 failed: ENOENT [ 256.134612][ T3864] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 256.150385][ T3864] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 256.162162][ T10] usb 3-1: invalid MIDI in EP 0 [ 256.170272][ T10] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 256.180864][ T10] usb 3-1: USB disconnect, device number 119 [ 256.190533][ T311] udevd[311]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 256.309629][ T429] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 256.459600][ T429] usb 2-1: Using ep0 maxpacket: 16 [ 256.466211][ T429] usb 2-1: unable to get BOS descriptor or descriptor too short [ 256.474804][ T429] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 256.485151][ T429] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 256.494222][ T429] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 256.506779][ T429] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 256.515923][ T429] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.524035][ T429] usb 2-1: Product: syz [ 256.528224][ T429] usb 2-1: Manufacturer: syz [ 256.532901][ T429] usb 2-1: SerialNumber: syz [ 256.660085][ T3883] rust_binder: 729: no such ref 0 [ 256.747576][ T429] usb 2-1: 1:1 : no or invalid class specific endpoint descriptor [ 256.756091][ T429] usb 2-1: 1:1 : unsupported format bits 0x93800000 [ 256.763172][ T429] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 256.773029][ T429] usb 2-1: unit 3 not found! [ 256.781214][ T429] usb 2-1: USB disconnect, device number 125 [ 256.797684][ T441] udevd[441]: 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 [ 256.959662][ T494] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 257.089635][ T494] usb 4-1: device descriptor read/64, error -71 [ 257.339653][ T494] usb 4-1: device descriptor read/64, error -71 [ 257.580009][ T494] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 257.596272][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 257.596291][ T36] audit: type=1400 audit(7139244388.390:407): avc: denied { mount } for pid=3898 comm="syz.2.1309" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 257.624713][ T36] audit: type=1400 audit(7139244388.400:408): avc: denied { mounton } for pid=3898 comm="syz.2.1309" path="/342/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 257.647691][ T36] audit: type=1400 audit(7139244388.410:409): avc: denied { read } for pid=3898 comm="syz.2.1309" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 257.669588][ T36] audit: type=1400 audit(7139244388.410:410): avc: denied { open } for pid=3898 comm="syz.2.1309" path="/342/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 257.692322][ T36] audit: type=1400 audit(7139244388.490:411): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 257.719604][ T494] usb 4-1: device descriptor read/64, error -71 [ 257.949664][ T429] usb 3-1: new high-speed USB device number 120 using dummy_hcd [ 257.969631][ T494] usb 4-1: device descriptor read/64, error -71 [ 258.079704][ T494] usb usb4-port1: attempt power cycle [ 258.099607][ T429] usb 3-1: Using ep0 maxpacket: 8 [ 258.105921][ T429] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 258.114326][ T429] usb 3-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 258.124824][ T429] usb 3-1: config 179 has no interface number 0 [ 258.131614][ T429] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 258.142758][ T429] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 258.156059][ T429] usb 3-1: config 179 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 258.169372][ T429] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 258.178594][ T429] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.192458][ T3904] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 258.210645][ T493] usb 1-1: USB disconnect, device number 120 [ 258.403503][ T397] usb 3-1: USB disconnect, device number 120 [ 258.422238][ T494] usb 4-1: new high-speed USB device number 115 using dummy_hcd [ 258.450815][ T494] usb 4-1: device descriptor read/8, error -71 [ 258.594507][ T494] usb 4-1: device descriptor read/8, error -71 [ 258.609834][ T493] usb 1-1: new high-speed USB device number 121 using dummy_hcd [ 258.770904][ T493] usb 1-1: config 11 has an invalid interface number: 109 but max is 0 [ 258.779321][ T493] usb 1-1: config 11 has no interface number 0 [ 258.786280][ T493] usb 1-1: config 11 interface 109 altsetting 119 endpoint 0x6 has invalid maxpacket 1024, setting to 64 [ 258.797993][ T493] usb 1-1: config 11 interface 109 has no altsetting 0 [ 258.806911][ T493] usb 1-1: New USB device found, idVendor=0582, idProduct=63dc, bcdDevice=5f.b4 [ 258.816545][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.824957][ T493] usb 1-1: Product: syz [ 258.829381][ T493] usb 1-1: Manufacturer: syz [ 258.834493][ T493] usb 1-1: SerialNumber: syz [ 258.839594][ T494] usb 4-1: new high-speed USB device number 116 using dummy_hcd [ 258.870776][ T494] usb 4-1: device descriptor read/8, error -71 [ 258.950459][ T3921] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1317'. [ 259.010745][ T494] usb 4-1: device descriptor read/8, error -71 [ 259.063376][ T493] usb 1-1: USB disconnect, device number 121 [ 259.077943][ T829] udevd[829]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:11.109/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 259.120930][ T494] usb usb4-port1: unable to enumerate USB device [ 259.156835][ T3927] rust_binder: Write failure EFAULT in pid:941 [ 259.195018][ T660] Bluetooth: hci0: Frame reassembly failed (-84) [ 259.207643][ T3931] netlink: 'syz.1.1322': attribute type 49 has an invalid length. [ 259.271616][ T3931] team_slave_1: entered promiscuous mode [ 259.277482][ T3931] team_slave_1: entered allmulticast mode [ 259.288685][ T36] audit: type=1400 audit(7139244390.080:412): avc: denied { search } for pid=149 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 259.310209][ T36] audit: type=1400 audit(7139244390.080:413): avc: denied { read } for pid=149 comm="dhcpcd" name="n508" dev="tmpfs" ino=7597 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 259.332283][ T36] audit: type=1400 audit(7139244390.080:414): avc: denied { open } for pid=149 comm="dhcpcd" path="/run/udev/data/n508" dev="tmpfs" ino=7597 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 259.355767][ T36] audit: type=1400 audit(7139244390.080:415): avc: denied { getattr } for pid=149 comm="dhcpcd" path="/run/udev/data/n508" dev="tmpfs" ino=7597 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 259.406246][ T36] audit: type=1400 audit(7139244390.200:416): avc: denied { read } for pid=3940 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 259.596043][ T3955] FAULT_INJECTION: forcing a failure. [ 259.596043][ T3955] name failslab, interval 1, probability 0, space 0, times 0 [ 259.608881][ T3955] CPU: 1 UID: 0 PID: 3955 Comm: syz.0.1325 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 259.608918][ T3955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 259.608933][ T3955] Call Trace: [ 259.608941][ T3955] [ 259.608950][ T3955] __dump_stack+0x21/0x30 [ 259.608989][ T3955] dump_stack_lvl+0x140/0x1c0 [ 259.609022][ T3955] ? __cfi_dump_stack_lvl+0x10/0x10 [ 259.609095][ T3955] dump_stack+0x19/0x20 [ 259.609116][ T3955] should_fail_ex+0x3c2/0x510 [ 259.609135][ T3955] ? iovec_from_user+0x94/0x310 [ 259.609158][ T3955] should_failslab+0xac/0x100 [ 259.609179][ T3955] __kmalloc_noprof+0x69/0x510 [ 259.609195][ T3955] ? is_bpf_text_address+0x17b/0x1a0 [ 259.609219][ T3955] ? iovec_from_user+0x94/0x310 [ 259.609243][ T3955] iovec_from_user+0x94/0x310 [ 259.609265][ T3955] ? unwind_get_return_address+0x51/0x90 [ 259.609287][ T3955] __import_iovec+0x154/0x7d0 [ 259.609312][ T3955] import_iovec+0x80/0xb0 [ 259.609334][ T3955] ___sys_recvmsg+0x4bb/0x590 [ 259.609353][ T3955] ? __sys_recvmsg+0x2a0/0x2a0 [ 259.609370][ T3955] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 259.609387][ T3955] ? selinux_file_permission+0x318/0xb60 [ 259.609417][ T3955] do_recvmmsg+0x36d/0x7f0 [ 259.609434][ T3955] ? __sys_recvmmsg+0x2a0/0x2a0 [ 259.609450][ T3955] ? __cfi_vfs_write+0x10/0x10 [ 259.609469][ T3955] ? fput+0x1a4/0x230 [ 259.609490][ T3955] __x64_sys_recvmmsg+0x199/0x250 [ 259.609508][ T3955] ? __cfi___x64_sys_recvmmsg+0x10/0x10 [ 259.609525][ T3955] ? __kasan_check_read+0x15/0x20 [ 259.609569][ T3955] x64_sys_call+0x292c/0x2ee0 [ 259.609591][ T3955] do_syscall_64+0x57/0xf0 [ 259.609616][ T3955] ? clear_bhb_loop+0x50/0xa0 [ 259.609647][ T3955] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 259.609667][ T3955] RIP: 0033:0x7f93e439de99 [ 259.609682][ T3955] 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 [ 259.609697][ T3955] RSP: 002b:00007f93e5314028 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 259.609715][ T3955] RAX: ffffffffffffffda RBX: 00007f93e4625fa0 RCX: 00007f93e439de99 [ 259.609728][ T3955] RDX: 0000000000000007 RSI: 0000200000001b40 RDI: 0000000000000003 [ 259.609738][ T3955] RBP: 00007f93e5314090 R08: 0000000000000000 R09: 0000000000000000 [ 259.609749][ T3955] R10: 0000000040000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.609760][ T3955] R13: 00007f93e4626038 R14: 00007f93e4625fa0 R15: 00007ffde468ac48 [ 259.609774][ T3955] [ 260.189763][ T429] usb 1-1: new high-speed USB device number 122 using dummy_hcd [ 260.351189][ T429] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 260.368122][ T429] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 260.378376][ T429] usb 1-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 260.387598][ T429] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 260.398636][ T429] usb 1-1: config 0 descriptor?? [ 260.808064][ T429] playstation 0003:054C:0DF2.0026: unknown main item tag 0x0 [ 260.816030][ T429] playstation 0003:054C:0DF2.0026: unknown main item tag 0x0 [ 260.824301][ T429] playstation 0003:054C:0DF2.0026: unknown main item tag 0x0 [ 260.831828][ T429] playstation 0003:054C:0DF2.0026: unknown main item tag 0x0 [ 260.839308][ T429] playstation 0003:054C:0DF2.0026: unknown main item tag 0x0 [ 260.847621][ T429] playstation 0003:054C:0DF2.0026: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.0-1/input0 [ 261.209748][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 261.359698][ T397] usb 3-1: new high-speed USB device number 121 using dummy_hcd [ 261.407782][ T429] playstation 0003:054C:0DF2.0026: Failed to retrieve feature with reportID 5: -71 [ 261.418085][ T429] playstation 0003:054C:0DF2.0026: Failed to retrieve DualSense calibration info: -71 [ 261.427904][ T429] playstation 0003:054C:0DF2.0026: Failed to get calibration data from DualSense [ 261.437308][ T429] playstation 0003:054C:0DF2.0026: Failed to create dualsense. [ 261.445942][ T429] playstation 0003:054C:0DF2.0026: probe with driver playstation failed with error -71 [ 261.457928][ T429] usb 1-1: USB disconnect, device number 122 [ 261.493137][ T4009] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 261.509585][ T397] usb 3-1: Using ep0 maxpacket: 16 [ 261.526338][ T397] usb 3-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 261.535690][ T397] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.543909][ T397] usb 3-1: Product: syz [ 261.548108][ T397] usb 3-1: Manufacturer: syz [ 261.552916][ T397] usb 3-1: SerialNumber: syz [ 261.859623][ T65] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 262.009634][ T65] usb 4-1: Using ep0 maxpacket: 8 [ 262.020347][ T65] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 262.028882][ T65] usb 4-1: config 179 has an invalid descriptor of length 0, skipping remainder of the config [ 262.039587][ T65] usb 4-1: config 179 has no interface number 0 [ 262.046004][ T65] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 262.057367][ T65] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 262.068849][ T65] usb 4-1: config 179 interface 65 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 23 [ 262.082356][ T65] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 262.092097][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.103379][ T4016] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 262.323514][ T494] usb 4-1: USB disconnect, device number 117 [ 262.365588][ T397] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 262.375540][ T397] usb 3-1: USB disconnect, device number 121 [ 262.840347][ T4028] rust_binder: Write failure EFAULT in pid:775 [ 262.840385][ T4028] FAULT_INJECTION: forcing a failure. [ 262.840385][ T4028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 262.859887][ T4028] CPU: 0 UID: 0 PID: 4028 Comm: syz.3.1354 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 262.859920][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 262.859934][ T4028] Call Trace: [ 262.859941][ T4028] [ 262.859950][ T4028] __dump_stack+0x21/0x30 [ 262.859984][ T4028] dump_stack_lvl+0x140/0x1c0 [ 262.860014][ T4028] ? __cfi_dump_stack_lvl+0x10/0x10 [ 262.860043][ T4028] ? check_stack_object+0x138/0x150 [ 262.860149][ T4028] dump_stack+0x19/0x20 [ 262.860182][ T4028] should_fail_ex+0x3c2/0x510 [ 262.860211][ T4028] should_fail+0xf/0x20 [ 262.860236][ T4028] should_fail_usercopy+0x1e/0x30 [ 262.860264][ T4028] _copy_to_user+0x24/0xa0 [ 262.860297][ T4028] simple_read_from_buffer+0xed/0x160 [ 262.860393][ T4028] proc_fail_nth_read+0x1aa/0x220 [ 262.860427][ T4028] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 262.860458][ T4028] ? bpf_lsm_file_permission+0xd/0x20 [ 262.860489][ T4028] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 262.860522][ T4028] vfs_read+0x288/0xc70 [ 262.860545][ T4028] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 262.860570][ T4028] ? __cfi_vfs_read+0x10/0x10 [ 262.860593][ T4028] ? __kasan_check_write+0x18/0x20 [ 262.860617][ T4028] ? mutex_lock+0x97/0x1d0 [ 262.860649][ T4028] ? __cfi_mutex_lock+0x10/0x10 [ 262.860683][ T4028] ksys_read+0x145/0x260 [ 262.860716][ T4028] ? __cfi_ksys_read+0x10/0x10 [ 262.860740][ T4028] ? __kasan_check_read+0x15/0x20 [ 262.860763][ T4028] __x64_sys_read+0x7f/0x90 [ 262.860787][ T4028] x64_sys_call+0x2638/0x2ee0 [ 262.860809][ T4028] do_syscall_64+0x57/0xf0 [ 262.860834][ T4028] ? clear_bhb_loop+0x50/0xa0 [ 262.860865][ T4028] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 262.860894][ T4028] RIP: 0033:0x7efc4555e6ce [ 262.860915][ T4028] 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 [ 262.860936][ T4028] RSP: 002b:00007efc464e3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 262.860962][ T4028] RAX: ffffffffffffffda RBX: 00007efc464e46c0 RCX: 00007efc4555e6ce [ 262.860982][ T4028] RDX: 000000000000000f RSI: 00007efc464e40a0 RDI: 0000000000000004 [ 262.860998][ T4028] RBP: 00007efc464e4090 R08: 0000000000000000 R09: 0000000000000000 [ 262.861014][ T4028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.861030][ T4028] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 262.861051][ T4028] [ 262.892279][ T4030] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 263.021433][ T4038] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1358'. [ 263.161628][ T4049] netlink: 104 bytes leftover after parsing attributes in process `syz.0.1362'. [ 263.369687][ T65] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 263.469646][ T10] usb 1-1: new high-speed USB device number 123 using dummy_hcd [ 263.520848][ T65] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 263.532089][ T65] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 263.541942][ T65] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 263.551275][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 263.560104][ T65] usb 2-1: config 0 descriptor?? [ 263.609617][ T10] usb 1-1: device descriptor read/64, error -71 [ 263.623597][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 263.623616][ T36] audit: type=1400 audit(7139244394.420:426): avc: denied { write } for pid=4058 comm="syz.2.1367" name="tcp6" dev="proc" ino=4026532353 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 263.659621][ T397] usb 4-1: new full-speed USB device number 118 using dummy_hcd [ 263.810782][ T397] usb 4-1: config 0 has no interfaces? [ 263.817810][ T397] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 263.827152][ T397] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 263.835805][ T397] usb 4-1: Product: syz [ 263.840046][ T397] usb 4-1: Manufacturer: syz [ 263.845562][ T397] usb 4-1: config 0 descriptor?? [ 263.850185][ T10] usb 1-1: device descriptor read/64, error -71 [ 263.968501][ T65] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 263.976104][ T65] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 263.983663][ T65] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 263.991151][ T65] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 263.998612][ T65] playstation 0003:054C:0DF2.0027: unknown main item tag 0x0 [ 264.007131][ T65] playstation 0003:054C:0DF2.0027: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.1-1/input0 [ 264.061513][ T4057] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 264.070253][ T4057] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 264.080861][ T429] usb 4-1: USB disconnect, device number 118 [ 264.089714][ T10] usb 1-1: new high-speed USB device number 124 using dummy_hcd [ 264.219639][ T10] usb 1-1: device descriptor read/64, error -71 [ 264.459627][ T10] usb 1-1: device descriptor read/64, error -71 [ 264.569437][ T65] playstation 0003:054C:0DF2.0027: Failed to retrieve feature with reportID 5: -32 [ 264.579725][ T10] usb usb1-port1: attempt power cycle [ 264.589631][ T65] playstation 0003:054C:0DF2.0027: Failed to retrieve DualSense calibration info: -32 [ 264.599780][ T65] playstation 0003:054C:0DF2.0027: Failed to get calibration data from DualSense [ 264.609088][ T65] playstation 0003:054C:0DF2.0027: Failed to create dualsense. [ 264.625558][ T65] playstation 0003:054C:0DF2.0027: probe with driver playstation failed with error -32 [ 264.649140][ T65] usb 2-1: USB disconnect, device number 126 [ 264.836817][ T36] audit: type=1400 audit(7139244395.630:427): avc: denied { write } for pid=4073 comm="syz.3.1373" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 264.840835][ T4074] rust_binder: 4073:4074 transaction to 0 failed: EINVAL [ 264.867344][ T4074] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 264.874818][ T4074] rust_binder: Read failure Err(EFAULT) in pid:795 [ 264.883902][ T4074] rust_binder: BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 264.929633][ T10] usb 1-1: new high-speed USB device number 125 using dummy_hcd [ 264.950843][ T10] usb 1-1: device descriptor read/8, error -71 [ 265.091551][ T10] usb 1-1: device descriptor read/8, error -71 [ 265.169615][ T65] usb 4-1: new high-speed USB device number 119 using dummy_hcd [ 265.332353][ T65] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.342612][ T10] usb 1-1: new high-speed USB device number 126 using dummy_hcd [ 265.373122][ T65] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.381694][ T65] usb 4-1: Product: syz [ 265.385979][ T65] usb 4-1: Manufacturer: syz [ 265.391334][ T65] usb 4-1: SerialNumber: syz [ 265.400848][ T10] usb 1-1: device descriptor read/8, error -71 [ 265.530772][ T10] usb 1-1: device descriptor read/8, error -71 [ 265.549624][ T494] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 265.629612][ T397] usb 3-1: new high-speed USB device number 122 using dummy_hcd [ 265.649790][ T10] usb usb1-port1: unable to enumerate USB device [ 265.699616][ T494] usb 2-1: Using ep0 maxpacket: 8 [ 265.705930][ T494] usb 2-1: config 0 interface 0 has no altsetting 0 [ 265.712685][ T494] usb 2-1: New USB device found, idVendor=046d, idProduct=c623, bcdDevice= 0.00 [ 265.721803][ T494] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 265.730677][ T494] usb 2-1: config 0 descriptor?? [ 265.759621][ T397] usb 3-1: device descriptor read/64, error -71 [ 266.009605][ T397] usb 3-1: device descriptor read/64, error -71 [ 266.143304][ T494] logitech 0003:046D:C623.0028: unknown main item tag 0x1 [ 266.150570][ T494] logitech 0003:046D:C623.0028: unknown main item tag 0x6 [ 266.157827][ T494] logitech 0003:046D:C623.0028: unknown main item tag 0x4 [ 266.165880][ T494] logitech 0003:046D:C623.0028: hidraw0: USB HID v10.00 Device [HID 046d:c623] on usb-dummy_hcd.1-1/input0 [ 266.249687][ T397] usb 3-1: new high-speed USB device number 123 using dummy_hcd [ 266.262468][ T65] cdc_ncm 4-1:1.0: SET_CRC_MODE failed [ 266.272387][ T65] cdc_ncm 4-1:1.0: SET_NTB_FORMAT failed [ 266.295241][ T65] cdc_ncm 4-1:1.0: bind() failure [ 266.304727][ T65] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 266.313081][ T65] cdc_ncm 4-1:1.1: bind() failure [ 266.319734][ T65] usb 4-1: USB disconnect, device number 119 [ 266.345179][ T429] usb 2-1: USB disconnect, device number 127 [ 266.399608][ T397] usb 3-1: device descriptor read/64, error -71 [ 266.639681][ T397] usb 3-1: device descriptor read/64, error -71 [ 266.749748][ T397] usb usb3-port1: attempt power cycle [ 266.779630][ T494] usb 1-1: new full-speed USB device number 127 using dummy_hcd [ 266.873676][ T4106] netlink: 'syz.3.1387': attribute type 64 has an invalid length. [ 266.881724][ T4106] netlink: 5 bytes leftover after parsing attributes in process `syz.3.1387'. [ 266.891204][ T36] audit: type=1400 audit(7139244397.690:428): avc: denied { getopt } for pid=4105 comm="syz.3.1387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 266.940896][ T494] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 266.952191][ T494] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has invalid maxpacket 1015, setting to 64 [ 266.963428][ T494] usb 1-1: config 0 interface 0 has no altsetting 0 [ 266.970158][ T494] usb 1-1: New USB device found, idVendor=056a, idProduct=0343, bcdDevice= 0.00 [ 266.979416][ T494] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.989523][ T494] usb 1-1: config 0 descriptor?? [ 266.996117][ T4096] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 267.099630][ T397] usb 3-1: new high-speed USB device number 124 using dummy_hcd [ 267.120704][ T397] usb 3-1: device descriptor read/8, error -71 [ 267.199620][ T429] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 267.250628][ T397] usb 3-1: device descriptor read/8, error -71 [ 267.349672][ T429] usb 4-1: Using ep0 maxpacket: 8 [ 267.356048][ T429] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 267.369014][ T429] usb 4-1: New USB device found, idVendor=17ef, idProduct=6067, bcdDevice= 0.00 [ 267.378150][ T429] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.387159][ T429] usb 4-1: config 0 descriptor?? [ 267.408807][ T4096] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 267.417643][ T4096] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 267.427435][ T494] usbhid 1-1:0.0: can't add hid device: -71 [ 267.433612][ T494] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 267.443058][ T494] usb 1-1: USB disconnect, device number 127 [ 267.499631][ T397] usb 3-1: new high-speed USB device number 125 using dummy_hcd [ 267.520809][ T397] usb 3-1: device descriptor read/8, error -71 [ 267.656379][ T397] usb 3-1: device descriptor read/8, error -71 [ 267.769763][ T397] usb usb3-port1: unable to enumerate USB device [ 267.947462][ T4125] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1392'. [ 267.956995][ T36] audit: type=1400 audit(7139244398.750:429): avc: denied { ioctl } for pid=4124 comm="syz.0.1392" path="/dev/uhid" dev="devtmpfs" ino=199 ioctlcmd=0xf509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 268.104023][ T429] usbhid 4-1:0.0: can't add hid device: -71 [ 268.110204][ T429] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 268.119813][ T429] usb 4-1: USB disconnect, device number 120 [ 268.159689][ T397] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 268.249684][ T65] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 268.319642][ T397] usb 2-1: Using ep0 maxpacket: 32 [ 268.326174][ T397] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 268.334653][ T397] usb 2-1: config 0 has no interface number 0 [ 268.340831][ T397] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 268.352530][ T397] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 268.361667][ T397] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.369741][ T397] usb 2-1: Product: syz [ 268.373941][ T397] usb 2-1: Manufacturer: syz [ 268.378539][ T397] usb 2-1: SerialNumber: syz [ 268.383907][ T397] usb 2-1: config 0 descriptor?? [ 268.389208][ T4123] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 268.412272][ T65] usb 1-1: Using ep0 maxpacket: 8 [ 268.418663][ T65] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 268.426892][ T65] usb 1-1: config 0 has no interface number 0 [ 268.436731][ T65] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 268.446154][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.454276][ T65] usb 1-1: Product: syz [ 268.458585][ T65] usb 1-1: Manufacturer: syz [ 268.463278][ T65] usb 1-1: SerialNumber: syz [ 268.472837][ T65] usb 1-1: config 0 descriptor?? [ 268.487507][ T4129] veth0_vlan: entered allmulticast mode [ 268.598355][ T4123] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 268.682363][ T65] usb 1-1: Found UVC 0.04 device syz (046d:08c3) [ 268.689624][ T65] uvcvideo 1-1:0.31: Entity type for entity Output 6 was not initialized! [ 268.698375][ T65] usb 1-1: Failed to create links for entity 5 [ 268.704631][ T65] usb 1-1: Failed to register entities (-22). [ 268.712503][ T65] usb 1-1: USB disconnect, device number 2 [ 268.819701][ T494] usb 3-1: new high-speed USB device number 126 using dummy_hcd [ 268.899622][ T429] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 268.970938][ T494] usb 3-1: unable to get BOS descriptor or descriptor too short [ 268.979459][ T494] usb 3-1: config 1 has an invalid interface number: 5 but max is 2 [ 268.987639][ T494] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 268.997832][ T494] usb 3-1: config 1 has no interface number 2 [ 269.004066][ T494] usb 3-1: config 1 interface 5 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 269.017158][ T494] usb 3-1: config 1 interface 5 has no altsetting 0 [ 269.025404][ T494] usb 3-1: New USB device found, idVendor=1235, idProduct=8210, bcdDevice= 0.40 [ 269.034569][ T494] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.042620][ T494] usb 3-1: Product: syz [ 269.046913][ T494] usb 3-1: Manufacturer: syz [ 269.051633][ T494] usb 3-1: SerialNumber: syz [ 269.060799][ T429] usb 4-1: config 1 has an invalid descriptor of length 175, skipping remainder of the config [ 269.071226][ T429] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 269.081000][ T429] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 269.090322][ T429] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=67 [ 269.098495][ T429] usb 4-1: SerialNumber: syz [ 269.235103][ T397] asix 2-1:0.188 (unnamed net_device) (uninitialized): invalid hw address, using random [ 269.258207][ T4129] vlan1: entered promiscuous mode [ 269.263536][ T4129] vlan1: entered allmulticast mode [ 269.272456][ T494] usb 3-1: unit 2 not found! [ 269.277863][ T494] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8210); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 269.293520][ T494] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 269.305989][ T494] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 269.316329][ T429] usb 4-1: 0:2 : does not exist [ 269.324013][ T494] usb 3-1: USB disconnect, device number 126 [ 269.331569][ T429] usb 4-1: unit 5 not found! [ 269.345231][ T429] usb 4-1: USB disconnect, device number 121 [ 269.347732][ T311] udevd[311]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 269.376743][ T441] udevd[441]: 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 [ 269.435367][ T397] asix 2-1:0.188 (unnamed net_device) (uninitialized): invalid PHY address: 132 [ 269.647047][ T429] usb 2-1: USB disconnect, device number 2 [ 269.845304][ T647] Bluetooth: hci0: Frame reassembly failed (-84) [ 269.852445][ T647] Bluetooth: hci0: received HCILL_GO_TO_SLEEP_ACK in state 0 [ 270.399629][ T429] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 270.529626][ T429] usb 2-1: device descriptor read/64, error -71 [ 270.661011][ T4164] input: syz0 as /devices/virtual/input/input13 [ 270.769636][ T429] usb 2-1: device descriptor read/64, error -71 [ 270.931927][ T4166] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 271.009666][ T429] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 271.139640][ T429] usb 2-1: device descriptor read/64, error -71 [ 271.239693][ T65] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 271.379614][ T429] usb 2-1: device descriptor read/64, error -71 [ 271.390830][ T65] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 271.402088][ T65] usb 1-1: config 0 interface 0 altsetting 32 endpoint 0x81 has invalid maxpacket 1015, setting to 64 [ 271.413262][ T65] usb 1-1: config 0 interface 0 has no altsetting 0 [ 271.419980][ T65] usb 1-1: New USB device found, idVendor=056a, idProduct=0343, bcdDevice= 0.00 [ 271.429065][ T65] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 271.437895][ T65] usb 1-1: config 0 descriptor?? [ 271.443365][ T4168] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 271.469647][ T10] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 271.489748][ T429] usb usb2-port1: attempt power cycle [ 271.619605][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 271.626225][ T10] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 271.633938][ T10] usb 3-1: can't read configurations, error -61 [ 271.769879][ T10] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 271.829612][ T429] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 271.849760][ T1061] Bluetooth: hci0: command 0x1003 tx timeout [ 271.851369][ T429] usb 2-1: device descriptor read/8, error -71 [ 271.855942][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 271.869308][ T65] wacom 0003:056A:0343.0029: unknown main item tag 0x6 [ 271.881572][ T65] wacom 0003:056A:0343.0029: unknown main item tag 0x3 [ 271.894129][ T65] wacom 0003:056A:0343.0029: hidraw0: USB HID v0.08 Device [HID 056a:0343] on usb-dummy_hcd.0-1/input0 [ 271.919586][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 271.927023][ T10] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 271.934901][ T10] usb 3-1: can't read configurations, error -61 [ 271.941508][ T10] usb usb3-port1: attempt power cycle [ 271.990698][ T429] usb 2-1: device descriptor read/8, error -71 [ 272.069310][ T494] usb 1-1: USB disconnect, device number 3 [ 272.149800][ T397] usb 4-1: new full-speed USB device number 122 using dummy_hcd [ 272.229670][ T429] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 272.250862][ T429] usb 2-1: device descriptor read/8, error -71 [ 272.279662][ T10] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 272.299995][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 272.301089][ T397] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 272.307889][ T10] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 272.316769][ T397] usb 4-1: New USB device found, idVendor=04b3, idProduct=3108, bcdDevice= 0.00 [ 272.324453][ T10] usb 3-1: can't read configurations, error -61 [ 272.334238][ T397] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 272.347874][ T397] usb 4-1: config 0 descriptor?? [ 272.353297][ T4177] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 272.390689][ T429] usb 2-1: device descriptor read/8, error -71 [ 272.459612][ T10] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 272.479973][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 272.486633][ T10] usb 3-1: unable to read config index 0 descriptor/start: -61 [ 272.494376][ T10] usb 3-1: can't read configurations, error -61 [ 272.500909][ T429] usb usb2-port1: unable to enumerate USB device [ 272.507376][ T10] usb usb3-port1: unable to enumerate USB device [ 272.562206][ T36] audit: type=1400 audit(7139244403.360:430): avc: denied { write } for pid=4176 comm="syz.3.1408" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 272.574603][ T397] usbhid 4-1:0.0: can't add hid device: -71 [ 272.587812][ T397] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 272.589678][ T36] audit: type=1400 audit(7139244403.360:431): avc: denied { ioctl } for pid=4176 comm="syz.3.1408" path="socket:[49012]" dev="sockfs" ino=49012 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 272.601199][ T397] usb 4-1: USB disconnect, device number 122 [ 273.159640][ T397] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 273.237824][ T36] audit: type=1400 audit(7139244404.030:432): avc: denied { shutdown } for pid=4197 comm="syz.3.1416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 273.242993][ T4198] UHID_CREATE from different security context by process 830 (syz.3.1416), this is not allowed. [ 273.355309][ T397] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 273.363422][ T397] usb 1-1: config 0 has no interface number 0 [ 273.369612][ T397] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 273.384903][ T397] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 273.394920][ T397] usb 1-1: config 0 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 273.408364][ T397] usb 1-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 273.423809][ T397] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 273.435250][ T397] usb 1-1: config 0 descriptor?? [ 273.449863][ T4209] FAULT_INJECTION: forcing a failure. [ 273.449863][ T4209] name failslab, interval 1, probability 0, space 0, times 0 [ 273.462765][ T4209] CPU: 0 UID: 0 PID: 4209 Comm: syz.3.1420 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 273.462800][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 273.462815][ T4209] Call Trace: [ 273.462823][ T4209] [ 273.462832][ T4209] __dump_stack+0x21/0x30 [ 273.462872][ T4209] dump_stack_lvl+0x140/0x1c0 [ 273.462904][ T4209] ? __cfi_dump_stack_lvl+0x10/0x10 [ 273.462936][ T4209] ? kasan_save_alloc_info+0x3a/0x50 [ 273.463071][ T4209] dump_stack+0x19/0x20 [ 273.463102][ T4209] should_fail_ex+0x3c2/0x510 [ 273.463130][ T4209] should_failslab+0xac/0x100 [ 273.463160][ T4209] __kmalloc_node_noprof+0x69/0x500 [ 273.463186][ T4209] ? __vmalloc_node_range_noprof+0x529/0x1300 [ 273.463253][ T4209] __vmalloc_node_range_noprof+0x529/0x1300 [ 273.463295][ T4209] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 273.463332][ T4209] ? kasan_save_alloc_info+0x3a/0x50 [ 273.463367][ T4209] ? __kasan_slab_alloc+0x73/0x90 [ 273.463396][ T4209] ? arch_dup_task_struct+0x5b/0xe0 [ 273.463432][ T4209] ? __asan_memcpy+0x5a/0x80 [ 273.463456][ T4209] dup_task_struct+0x5d6/0xd80 [ 273.463531][ T4209] ? copy_process+0x57c/0x3350 [ 273.463562][ T4209] ? copy_process+0x3350/0x3350 [ 273.463592][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.463616][ T4209] copy_process+0x57c/0x3350 [ 273.463648][ T4209] ? kasan_save_alloc_info+0x3a/0x50 [ 273.463684][ T4209] ? __cfi_copy_process+0x10/0x10 [ 273.463713][ T4209] ? __kmalloc_cache_noprof+0x23c/0x470 [ 273.463739][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.463762][ T4209] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 273.463791][ T4209] vhost_task_create+0x1f7/0x3f0 [ 273.463867][ T4209] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 273.463897][ T4209] ? __cfi_vhost_task_create+0x10/0x10 [ 273.463924][ T4209] ? __cfi_vhost_task_fn+0x10/0x10 [ 273.463949][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.463972][ T4209] ? mutex_lock+0x97/0x1d0 [ 273.464013][ T4209] ? __cfi_mutex_lock+0x10/0x10 [ 273.464043][ T4209] ? kernel_text_address+0xa9/0xe0 [ 273.464100][ T4209] kvm_mmu_post_init_vm+0x161/0x300 [ 273.464136][ T4209] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 273.464166][ T4209] ? _parse_integer_limit+0x195/0x1e0 [ 273.464192][ T4209] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 273.464223][ T4209] ? kstrtoull+0x13b/0x1e0 [ 273.464246][ T4209] ? kstrtouint+0x78/0xf0 [ 273.464269][ T4209] ? ioctl_has_perm+0x1bc/0x500 [ 273.464291][ T4209] ? __asan_memcpy+0x5a/0x80 [ 273.464314][ T4209] ? ioctl_has_perm+0x408/0x500 [ 273.464335][ T4209] ? has_cap_mac_admin+0xd0/0xd0 [ 273.464357][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.464378][ T4209] ? mutex_lock_killable+0x97/0x1d0 [ 273.464410][ T4209] ? __cfi_mutex_lock_killable+0x10/0x10 [ 273.464442][ T4209] ? proc_fail_nth_write+0x184/0x220 [ 273.464477][ T4209] kvm_vcpu_ioctl+0xa43/0x1000 [ 273.464501][ T4209] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 273.464525][ T4209] ? __cfi_vfs_write+0x10/0x10 [ 273.464549][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.464571][ T4209] ? mutex_unlock+0x90/0x240 [ 273.464600][ T4209] ? __cfi_mutex_unlock+0x10/0x10 [ 273.464633][ T4209] ? bpf_lsm_file_ioctl+0xd/0x20 [ 273.464663][ T4209] ? security_file_ioctl+0x3e/0x110 [ 273.464698][ T4209] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 273.464719][ T4209] __se_sys_ioctl+0x135/0x1b0 [ 273.464748][ T4209] __x64_sys_ioctl+0x7f/0xa0 [ 273.464775][ T4209] x64_sys_call+0x1878/0x2ee0 [ 273.464798][ T4209] do_syscall_64+0x57/0xf0 [ 273.464822][ T4209] ? clear_bhb_loop+0x50/0xa0 [ 273.464854][ T4209] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 273.464884][ T4209] RIP: 0033:0x7efc4559de99 [ 273.464905][ T4209] 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 [ 273.464926][ T4209] RSP: 002b:00007efc464e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.464953][ T4209] RAX: ffffffffffffffda RBX: 00007efc45825fa0 RCX: 00007efc4559de99 [ 273.464972][ T4209] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 273.464987][ T4209] RBP: 00007efc464e4090 R08: 0000000000000000 R09: 0000000000000000 [ 273.465012][ T4209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.465028][ T4209] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 273.465049][ T4209] [ 273.465063][ T4209] syz.3.1420: vmalloc error: size 32768, failed to allocated page array size 64, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 273.906213][ T4209] CPU: 0 UID: 0 PID: 4209 Comm: syz.3.1420 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 273.906248][ T4209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 273.906262][ T4209] Call Trace: [ 273.906269][ T4209] [ 273.906278][ T4209] __dump_stack+0x21/0x30 [ 273.906314][ T4209] dump_stack_lvl+0x140/0x1c0 [ 273.906345][ T4209] ? __cfi_dump_stack_lvl+0x10/0x10 [ 273.906379][ T4209] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 273.906410][ T4209] dump_stack+0x19/0x20 [ 273.906441][ T4209] warn_alloc+0x1e7/0x2c0 [ 273.906580][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.906606][ T4209] ? __cfi_warn_alloc+0x10/0x10 [ 273.906643][ T4209] ? __kasan_kmalloc+0x28/0xb0 [ 273.906671][ T4209] ? __kmalloc_node_noprof+0x252/0x500 [ 273.906697][ T4209] ? __vmalloc_node_range_noprof+0x529/0x1300 [ 273.906735][ T4209] __vmalloc_node_range_noprof+0x65f/0x1300 [ 273.906777][ T4209] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 273.906813][ T4209] ? kasan_save_alloc_info+0x3a/0x50 [ 273.906847][ T4209] ? __kasan_slab_alloc+0x73/0x90 [ 273.906876][ T4209] ? arch_dup_task_struct+0x5b/0xe0 [ 273.906912][ T4209] ? __asan_memcpy+0x5a/0x80 [ 273.906937][ T4209] dup_task_struct+0x5d6/0xd80 [ 273.906968][ T4209] ? copy_process+0x57c/0x3350 [ 273.907008][ T4209] ? copy_process+0x3350/0x3350 [ 273.907039][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.907062][ T4209] copy_process+0x57c/0x3350 [ 273.907095][ T4209] ? kasan_save_alloc_info+0x3a/0x50 [ 273.907130][ T4209] ? __cfi_copy_process+0x10/0x10 [ 273.907172][ T4209] ? __kmalloc_cache_noprof+0x23c/0x470 [ 273.907199][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.907222][ T4209] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 273.907252][ T4209] vhost_task_create+0x1f7/0x3f0 [ 273.907278][ T4209] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 273.907308][ T4209] ? __cfi_vhost_task_create+0x10/0x10 [ 273.907335][ T4209] ? __cfi_vhost_task_fn+0x10/0x10 [ 273.907360][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.907384][ T4209] ? mutex_lock+0x97/0x1d0 [ 273.907415][ T4209] ? __cfi_mutex_lock+0x10/0x10 [ 273.907446][ T4209] ? kernel_text_address+0xa9/0xe0 [ 273.907480][ T4209] kvm_mmu_post_init_vm+0x161/0x300 [ 273.907516][ T4209] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 273.907550][ T4209] ? _parse_integer_limit+0x195/0x1e0 [ 273.907577][ T4209] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 273.907609][ T4209] ? kstrtoull+0x13b/0x1e0 [ 273.907634][ T4209] ? kstrtouint+0x78/0xf0 [ 273.907658][ T4209] ? ioctl_has_perm+0x1bc/0x500 [ 273.907681][ T4209] ? __asan_memcpy+0x5a/0x80 [ 273.907705][ T4209] ? ioctl_has_perm+0x408/0x500 [ 273.907728][ T4209] ? has_cap_mac_admin+0xd0/0xd0 [ 273.907751][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.907776][ T4209] ? mutex_lock_killable+0x97/0x1d0 [ 273.907809][ T4209] ? __cfi_mutex_lock_killable+0x10/0x10 [ 273.907840][ T4209] ? proc_fail_nth_write+0x184/0x220 [ 273.907877][ T4209] kvm_vcpu_ioctl+0xa43/0x1000 [ 273.907903][ T4209] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 273.907927][ T4209] ? __cfi_vfs_write+0x10/0x10 [ 273.907952][ T4209] ? __kasan_check_write+0x18/0x20 [ 273.907985][ T4209] ? mutex_unlock+0x90/0x240 [ 273.908017][ T4209] ? __cfi_mutex_unlock+0x10/0x10 [ 273.908052][ T4209] ? bpf_lsm_file_ioctl+0xd/0x20 [ 273.908083][ T4209] ? security_file_ioctl+0x3e/0x110 [ 273.908119][ T4209] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 273.908142][ T4209] __se_sys_ioctl+0x135/0x1b0 [ 273.908172][ T4209] __x64_sys_ioctl+0x7f/0xa0 [ 273.908200][ T4209] x64_sys_call+0x1878/0x2ee0 [ 273.908223][ T4209] do_syscall_64+0x57/0xf0 [ 273.908249][ T4209] ? clear_bhb_loop+0x50/0xa0 [ 273.908282][ T4209] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 273.908312][ T4209] RIP: 0033:0x7efc4559de99 [ 273.908334][ T4209] 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 [ 273.908356][ T4209] RSP: 002b:00007efc464e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.908383][ T4209] RAX: ffffffffffffffda RBX: 00007efc45825fa0 RCX: 00007efc4559de99 [ 273.908402][ T4209] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 273.908418][ T4209] RBP: 00007efc464e4090 R08: 0000000000000000 R09: 0000000000000000 [ 273.908435][ T4209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.908451][ T4209] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 273.908473][ T4209] [ 273.908508][ T4209] Mem-Info: [ 274.144206][ T397] input: HID 28bd:0042 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.1/0003:28BD:0042.002A/input/input17 [ 274.146634][ T4209] active_anon:8420 inactive_anon:809 isolated_anon:0 [ 274.146634][ T4209] active_file:16010 inactive_file:4574 isolated_file:0 [ 274.146634][ T4209] unevictable:0 dirty:104 writeback:0 [ 274.146634][ T4209] slab_reclaimable:5821 slab_unreclaimable:72928 [ 274.146634][ T4209] mapped:25242 shmem:165 pagetables:1514 [ 274.146634][ T4209] sec_pagetables:0 bounce:0 [ 274.146634][ T4209] kernel_misc_reclaimable:0 [ 274.146634][ T4209] free:1513284 free_pcp:6072 free_cma:0 [ 274.176568][ T397] uclogic 0003:28BD:0042.002A: input,hidraw0: USB HID v0.00 Keypad [HID 28bd:0042] on usb-dummy_hcd.0-1/input1 [ 274.181970][ T4209] Node 0 active_anon:33680kB inactive_anon:3236kB active_file:64040kB inactive_file:18296kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100968kB dirty:416kB writeback:0kB shmem:660kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:7628kB pagetables:6056kB sec_pagetables:0kB all_unreclaimable? no [ 274.347541][ T4186] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.378142][ T4212] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1421'. [ 274.410483][ T4186] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 274.438387][ T4209] 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:68kB free_cma:0kB [ 274.463105][ T4186] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 274.476697][ T4209] lowmem_reserve[]: 0 3921 3921 [ 274.534106][ T4209] Normal free:3117828kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:33712kB inactive_anon:3236kB active_file:64040kB inactive_file:18296kB unevictable:0kB writepending:416kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:1296kB local_pcp:960kB free_cma:0kB [ 274.568753][ T4209] lowmem_reserve[]: 0 0 0 [ 274.570274][ T4186] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 274.578014][ T4209] DMA32: 5*4kB (M) 2*8kB (M) 3*16kB (M) 4*32kB (M) 4*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 274.598720][ T4209] Normal: 195*4kB (UE) 484*8kB (UME) 349*16kB (UME) 453*32kB (UME) 541*64kB (UME) 171*128kB (UME) 43*256kB (UME) 16*512kB (UME) 3*1024kB (UM) 7*2048kB (UME) 732*4096kB (UM) = 3116124kB [ 274.617539][ T4209] 21555 total pagecache pages [ 274.622322][ T4209] 809 pages in swap cache [ 274.626715][ T4209] Free swap = 121364kB [ 274.630959][ T4209] Total swap = 124996kB [ 274.635444][ T4209] 2097051 pages RAM [ 274.639401][ T4209] 0 pages HighMem/MovableOnly [ 274.644672][ T4209] 352235 pages reserved [ 274.648926][ T4209] 0 pages cma reserved [ 274.656688][ T4209] Memory allocations: [ 274.660899][ T4209] 0 B 0 init/main.c:1477 func:do_initcalls [ 274.668146][ T4209] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 274.676337][ T4209] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 274.689086][ T4209] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 274.697130][ T4209] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 274.705160][ T4209] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 274.713924][ T4209] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 274.722116][ T4209] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 274.730751][ T4209] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 274.738787][ T4209] 0 B 0 init/initramfs.c:101 func:find_link [ 274.819607][ T10] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 274.863504][ T36] audit: type=1400 audit(7139244405.660:433): avc: denied { read } for pid=4225 comm="syz.1.1426" 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 [ 274.915901][ T36] audit: type=1400 audit(7139244405.660:434): avc: denied { open } for pid=4225 comm="syz.1.1426" path="/346/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 [ 274.949664][ T36] audit: type=1400 audit(7139244405.660:435): avc: denied { ioctl } for pid=4225 comm="syz.1.1426" path="/346/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x6723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 274.975768][ T10] usb 3-1: device descriptor read/64, error -71 [ 275.219608][ T10] usb 3-1: device descriptor read/64, error -71 [ 275.459703][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 275.599758][ T10] usb 3-1: device descriptor read/64, error -71 [ 275.839692][ T10] usb 3-1: device descriptor read/64, error -71 [ 275.919648][ T397] usb 1-1: USB disconnect, device number 4 [ 275.950364][ T10] usb usb3-port1: attempt power cycle [ 276.229237][ T4254] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1433'. [ 276.309606][ T10] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 276.330776][ T10] usb 3-1: device descriptor read/8, error -71 [ 276.468099][ T10] usb 3-1: device descriptor read/8, error -71 [ 276.479647][ T429] usb 4-1: new high-speed USB device number 123 using dummy_hcd [ 276.488729][ T4266] bridge0: port 3(veth0_to_bridge) entered blocking state [ 276.496138][ T4266] bridge0: port 3(veth0_to_bridge) entered disabled state [ 276.506170][ T4266] veth0_to_bridge: entered allmulticast mode [ 276.512309][ T494] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 276.514550][ T4266] veth0_to_bridge: entered promiscuous mode [ 276.526046][ T4266] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 276.538603][ T4266] bridge0: port 3(veth0_to_bridge) entered blocking state [ 276.545883][ T4266] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 276.629629][ T429] usb 4-1: Using ep0 maxpacket: 8 [ 276.636449][ T429] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 276.645061][ T429] usb 4-1: config 179 has no interface number 0 [ 276.651761][ T429] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 276.663111][ T429] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 276.674601][ T429] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 276.681412][ T494] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 276.686112][ T429] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 276.697046][ T494] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 276.707950][ T429] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 276.718689][ T494] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 276.730453][ T10] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 276.740347][ T494] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 276.747663][ T429] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 276.756105][ T494] usb 2-1: SerialNumber: syz [ 276.765325][ T429] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.779399][ T494] usb 2-1: 0:2 : does not exist [ 276.785845][ T4254] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 276.793475][ T10] usb 3-1: device descriptor read/8, error -71 [ 276.930944][ T10] usb 3-1: device descriptor read/8, error -71 [ 277.006928][ T429] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input18 [ 277.039738][ T10] usb usb3-port1: unable to enumerate USB device [ 277.232474][ T493] usb 4-1: USB disconnect, device number 123 [ 277.232648][ C0] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 277.246993][ T493] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 277.247494][ C0] dummy_hcd dummy_hcd.3: timer fired with no URBs pending? [ 277.409650][ T494] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 277.559594][ T494] usb 1-1: Using ep0 maxpacket: 16 [ 277.565984][ T494] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 277.576975][ T494] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 277.586896][ T494] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 277.596612][ T494] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 277.611838][ T494] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.622116][ T494] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 277.630258][ T494] usb 1-1: SerialNumber: syz [ 277.635954][ T4272] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 277.643498][ T4272] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 277.651999][ T494] hub 1-1:1.0: bad descriptor, ignoring hub [ 277.657971][ T494] hub 1-1:1.0: probe with driver hub failed with error -5 [ 277.748667][ T36] audit: type=1400 audit(7139244408.540:436): avc: denied { mounton } for pid=4277 comm="syz.2.1441" path="/370/file0" dev="tmpfs" ino=1933 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 277.805505][ T4284] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1444'. [ 277.851756][ T4271] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 277.859195][ T4271] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 278.068997][ T4293] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 278.074664][ T494] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 278.078696][ T4293] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 278.097800][ T36] audit: type=1326 audit(7139244408.890:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4270 comm="syz.0.1439" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f93e439de99 code=0x0 [ 278.310351][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 68! [ 278.318822][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 03! [ 278.328252][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification ff! [ 278.337914][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 278.345379][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification a2! [ 278.352838][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification f4! [ 278.360269][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 9d! [ 278.367704][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 30! [ 278.375132][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 33! [ 278.382579][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification d1! [ 278.390200][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 04! [ 278.397626][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 08! [ 278.405038][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 04! [ 278.412448][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 278.419901][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 0b! [ 278.427319][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification b3! [ 278.434791][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification f8! [ 278.442214][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 9d! [ 278.449645][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 61! [ 278.457068][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 2e! [ 278.464515][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 7c! [ 278.471949][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 4f! [ 278.479370][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 8a! [ 278.486790][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 26! [ 278.494228][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification ca! [ 278.501688][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 52! [ 278.509117][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification d0! [ 278.516537][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification f1! [ 278.523981][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 6a! [ 278.531444][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 278.538879][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification e0! [ 278.546306][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 2d! [ 278.553730][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 01! [ 278.561160][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 1b! [ 278.568587][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification fa! [ 278.576029][ C1] cdc_ether 1-1:1.0 usb0: CDC: unexpected notification 7c! [ 278.717647][ T4330] FAULT_INJECTION: forcing a failure. [ 278.717647][ T4330] name failslab, interval 1, probability 0, space 0, times 0 [ 278.730930][ T4330] CPU: 0 UID: 0 PID: 4330 Comm: syz.3.1450 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 278.730971][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 278.730986][ T4330] Call Trace: [ 278.730993][ T4330] [ 278.731002][ T4330] __dump_stack+0x21/0x30 [ 278.731041][ T4330] dump_stack_lvl+0x140/0x1c0 [ 278.731072][ T4330] ? __cfi_dump_stack_lvl+0x10/0x10 [ 278.731107][ T4330] dump_stack+0x19/0x20 [ 278.731136][ T4330] should_fail_ex+0x3c2/0x510 [ 278.731163][ T4330] should_failslab+0xac/0x100 [ 278.731192][ T4330] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 278.731219][ T4330] ? __kasan_check_write+0x18/0x20 [ 278.731244][ T4330] ? _raw_spin_lock+0x92/0x120 [ 278.731269][ T4330] ? _RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x46a/0x18e0 [ 278.731473][ T4330] ? __cfi__raw_spin_lock+0x10/0x10 [ 278.731502][ T4330] krealloc_noprof+0x8d/0x130 [ 278.731565][ T4330] _RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x46a/0x18e0 [ 278.731605][ T4330] ? __cfi__RNvMs4_NtCswPamI0U300_11rust_binder7processNtB5_7Process18get_current_thread+0x10/0x10 [ 278.731643][ T4330] ? avc_has_extended_perms+0x7fb/0xe60 [ 278.731662][ T4330] ? __asan_memcpy+0x5a/0x80 [ 278.731678][ T4330] _RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x220/0x4000 [ 278.731754][ T4330] ? __asan_set_shadow_00+0x12/0x20 [ 278.731790][ T4330] ? do_vfs_ioctl+0x182d/0x2010 [ 278.731810][ T4330] ? arch_stack_walk+0x10a/0x170 [ 278.731827][ T4330] ? __ia32_compat_sys_ioctl+0x920/0x920 [ 278.731863][ T4330] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 278.731902][ T4330] ? _parse_integer+0x2e/0x40 [ 278.731932][ T4330] ? ioctl_has_perm+0x39a/0x500 [ 278.731948][ T4330] ? has_cap_mac_admin+0xd0/0xd0 [ 278.731964][ T4330] ? proc_fail_nth_write+0x184/0x220 [ 278.731990][ T4330] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 278.732018][ T4330] ? selinux_file_ioctl+0x732/0x1480 [ 278.732050][ T4330] ? vfs_write+0xbcf/0xfd0 [ 278.732074][ T4330] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 278.732096][ T4330] ? __cfi_vfs_write+0x10/0x10 [ 278.732124][ T4330] ? __kasan_check_write+0x18/0x20 [ 278.732139][ T4330] ? mutex_unlock+0x90/0x240 [ 278.732166][ T4330] ? __cfi_mutex_unlock+0x10/0x10 [ 278.732205][ T4330] ? bpf_lsm_file_ioctl+0xd/0x20 [ 278.732234][ T4330] ? security_file_ioctl+0x3e/0x110 [ 278.732271][ T4330] ? __cfi__RNvCswPamI0U300_11rust_binder17rust_binder_ioctl+0x10/0x10 [ 278.732295][ T4330] __se_sys_ioctl+0x135/0x1b0 [ 278.732315][ T4330] __x64_sys_ioctl+0x7f/0xa0 [ 278.732347][ T4330] x64_sys_call+0x1878/0x2ee0 [ 278.732373][ T4330] do_syscall_64+0x57/0xf0 [ 278.732397][ T4330] ? clear_bhb_loop+0x50/0xa0 [ 278.732427][ T4330] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 278.732448][ T4330] RIP: 0033:0x7efc4559de99 [ 278.732463][ T4330] 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 [ 278.732502][ T4330] RSP: 002b:00007efc464e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 278.732528][ T4330] RAX: ffffffffffffffda RBX: 00007efc45825fa0 RCX: 00007efc4559de99 [ 278.732546][ T4330] RDX: 0000200000000000 RSI: 0000000040046210 RDI: 0000000000000003 [ 278.732566][ T4330] RBP: 00007efc464e4090 R08: 0000000000000000 R09: 0000000000000000 [ 278.732577][ T4330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 278.732587][ T4330] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 278.732602][ T4330] [ 279.209653][ T429] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 279.302410][ T397] usb 2-1: USB disconnect, device number 7 [ 279.339665][ T429] usb 3-1: device descriptor read/64, error -71 [ 279.581243][ T429] usb 3-1: device descriptor read/64, error -71 [ 279.788491][ T36] audit: type=1400 audit(7139244410.580:438): avc: denied { read } for pid=4367 comm="syz.3.1466" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 279.819802][ T429] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 279.949601][ T429] usb 3-1: device descriptor read/64, error -71 [ 280.028509][ T36] audit: type=1400 audit(7139244410.820:439): avc: denied { read } for pid=4376 comm="syz.3.1470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 280.031852][ T4377] netlink: 'syz.3.1470': attribute type 11 has an invalid length. [ 280.086320][ T4382] tmpfs: Unknown parameter 'no' [ 280.094043][ T4382] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1472'. [ 280.104286][ T36] audit: type=1326 audit(7139244410.900:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4381 comm="syz.3.1472" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efc4559de99 code=0x0 [ 280.134232][ T397] usb 1-1: USB disconnect, device number 5 [ 280.148586][ T397] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 280.190311][ T429] usb 3-1: device descriptor read/64, error -71 [ 280.317759][ T429] usb usb3-port1: attempt power cycle [ 280.346391][ T4407] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4407 comm=syz.0.1475 [ 280.381550][ T4409] FAULT_INJECTION: forcing a failure. [ 280.381550][ T4409] name failslab, interval 1, probability 0, space 0, times 0 [ 280.394396][ T4409] CPU: 1 UID: 0 PID: 4409 Comm: syz.0.1476 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 280.394435][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 280.394451][ T4409] Call Trace: [ 280.394460][ T4409] [ 280.394469][ T4409] __dump_stack+0x21/0x30 [ 280.394508][ T4409] dump_stack_lvl+0x140/0x1c0 [ 280.394541][ T4409] ? __cfi_dump_stack_lvl+0x10/0x10 [ 280.394576][ T4409] dump_stack+0x19/0x20 [ 280.394610][ T4409] should_fail_ex+0x3c2/0x510 [ 280.394638][ T4409] should_failslab+0xac/0x100 [ 280.394666][ T4409] __kmalloc_cache_node_noprof+0x46/0x430 [ 280.394696][ T4409] ? __get_vm_area_node+0x150/0x390 [ 280.394720][ T4409] __get_vm_area_node+0x150/0x390 [ 280.394746][ T4409] __vmalloc_node_range_noprof+0x340/0x1300 [ 280.394773][ T4409] ? sel_write_load+0x1ce/0x600 [ 280.394789][ T4409] ? kernel_text_address+0xa9/0xe0 [ 280.394815][ T4409] ? unwind_get_return_address+0x51/0x90 [ 280.394839][ T4409] ? _parse_integer_limit+0x195/0x1e0 [ 280.394857][ T4409] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 280.394883][ T4409] ? avc_has_perm_noaudit+0x26b/0x360 [ 280.394902][ T4409] ? __asan_memcpy+0x5a/0x80 [ 280.394918][ T4409] ? avc_has_perm_noaudit+0x289/0x360 [ 280.394945][ T4409] ? sel_write_load+0x1ce/0x600 [ 280.394961][ T4409] vmalloc_noprof+0x103/0x1d0 [ 280.394984][ T4409] ? sel_write_load+0x1ce/0x600 [ 280.394999][ T4409] ? __cfi_avc_has_perm+0x10/0x10 [ 280.395023][ T4409] ? selinux_file_permission+0x318/0xb60 [ 280.395051][ T4409] ? __cfi_vmalloc_noprof+0x10/0x10 [ 280.395078][ T4409] sel_write_load+0x1ce/0x600 [ 280.395094][ T4409] ? __cfi_sel_write_load+0x10/0x10 [ 280.395111][ T4409] ? bpf_lsm_file_permission+0xd/0x20 [ 280.395133][ T4409] ? __cfi_sel_write_load+0x10/0x10 [ 280.395149][ T4409] vfs_write+0x3c1/0xfd0 [ 280.395166][ T4409] ? __cfi_vfs_write+0x10/0x10 [ 280.395182][ T4409] ? __kasan_check_write+0x18/0x20 [ 280.395198][ T4409] ? mutex_lock+0x97/0x1d0 [ 280.395220][ T4409] ? __cfi_mutex_lock+0x10/0x10 [ 280.395244][ T4409] ksys_write+0x145/0x260 [ 280.395260][ T4409] ? __cfi_ksys_write+0x10/0x10 [ 280.395277][ T4409] ? __kasan_check_read+0x15/0x20 [ 280.395292][ T4409] __x64_sys_write+0x7f/0x90 [ 280.395309][ T4409] x64_sys_call+0x271c/0x2ee0 [ 280.395323][ T4409] do_syscall_64+0x57/0xf0 [ 280.395341][ T4409] ? clear_bhb_loop+0x50/0xa0 [ 280.395362][ T4409] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 280.395383][ T4409] RIP: 0033:0x7f93e439de99 [ 280.395398][ T4409] 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 [ 280.395412][ T4409] RSP: 002b:00007f93e5314028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.395432][ T4409] RAX: ffffffffffffffda RBX: 00007f93e4625fa0 RCX: 00007f93e439de99 [ 280.395445][ T4409] RDX: 000000000000fdcf RSI: 0000200000000000 RDI: 0000000000000003 [ 280.395456][ T4409] RBP: 00007f93e5314090 R08: 0000000000000000 R09: 0000000000000000 [ 280.395467][ T4409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.395477][ T4409] R13: 00007f93e4626038 R14: 00007f93e4625fa0 R15: 00007ffde468ac48 [ 280.395492][ T4409] [ 280.659788][ T429] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 280.745936][ T429] usb 3-1: device descriptor read/8, error -71 [ 280.882792][ T429] usb 3-1: device descriptor read/8, error -71 [ 280.956689][ T4422] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 280.966473][ T4422] SELinux: failed to load policy [ 280.972806][ T36] audit: type=1400 audit(7139244411.770:441): avc: denied { associate } for pid=4421 comm="syz.0.1481" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 281.055816][ T494] kernel write not supported for file /ppp (pid: 494 comm: kworker/1:6) [ 281.129649][ T429] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 281.150773][ T429] usb 3-1: device descriptor read/8, error -71 [ 281.280907][ T429] usb 3-1: device descriptor read/8, error -71 [ 281.319734][ T494] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 281.389776][ T429] usb usb3-port1: unable to enumerate USB device [ 281.399746][ T397] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 281.469646][ T494] usb 2-1: Using ep0 maxpacket: 8 [ 281.505383][ T4431] kvm: pic: non byte write [ 281.512077][ T494] usb 2-1: unable to get BOS descriptor or descriptor too short [ 281.524133][ T494] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 281.532329][ T494] usb 2-1: can't read configurations, error -71 [ 281.549747][ T397] usb 1-1: Using ep0 maxpacket: 8 [ 281.556617][ T397] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 160, changing to 7 [ 281.569335][ T397] usb 1-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 281.578594][ T397] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.586687][ T397] usb 1-1: Product: syz [ 281.591107][ T397] usb 1-1: Manufacturer: syz [ 281.595713][ T397] usb 1-1: SerialNumber: syz [ 281.722885][ T4436] syzkaller1: entered promiscuous mode [ 281.728584][ T4436] syzkaller1: entered allmulticast mode [ 281.833928][ T4433] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 281.847602][ T4444] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=4444 comm=syz.3.1489 [ 281.863593][ T4444] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4444 comm=syz.3.1489 [ 281.882229][ T36] audit: type=1400 audit(7139244412.670:442): avc: denied { getopt } for pid=4443 comm="syz.3.1489" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 281.946417][ T397] usb 1-1: unit 4 not found! [ 281.958330][ T397] usb 1-1: USB disconnect, device number 6 [ 281.995705][ T311] udevd[311]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 282.460655][ T4461] rust_binder: Write failure EFAULT in pid:1027 [ 282.489688][ T397] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 282.589629][ T494] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 282.649603][ T397] usb 3-1: Using ep0 maxpacket: 16 [ 282.656035][ T397] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 282.666631][ T397] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 282.678447][ T397] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 282.687640][ T397] usb 3-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 282.695834][ T397] usb 3-1: Product: syz [ 282.700103][ T397] usb 3-1: Manufacturer: syz [ 282.704763][ T397] usb 3-1: SerialNumber: syz [ 282.739604][ T494] usb 2-1: Using ep0 maxpacket: 16 [ 282.746128][ T494] usb 2-1: config 0 interface 0 altsetting 118 endpoint 0x81 has an invalid bInterval 248, changing to 11 [ 282.757651][ T494] usb 2-1: config 0 interface 0 has no altsetting 0 [ 282.764313][ T494] usb 2-1: New USB device found, idVendor=0925, idProduct=0005, bcdDevice= 0.00 [ 282.773484][ T494] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 282.782219][ T494] usb 2-1: config 0 descriptor?? [ 282.846181][ T4466] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1498'. [ 283.095220][ T4477] SELinux: failed to load policy [ 283.189893][ T494] smartjoyplus 0003:0925:0005.002B: unknown global tag 0xc [ 283.197262][ T494] smartjoyplus 0003:0925:0005.002B: item 0 0 1 12 parsing failed [ 283.205425][ T494] smartjoyplus 0003:0925:0005.002B: parse failed [ 283.212811][ T494] smartjoyplus 0003:0925:0005.002B: probe with driver smartjoyplus failed with error -22 [ 283.320840][ T36] audit: type=1400 audit(7139244414.120:443): avc: denied { remount } for pid=4483 comm="syz.0.1503" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 283.320868][ T4484] binder: Unknown parameter 'defcontext01777777777777777777777' [ 283.350832][ T4479] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=4479 comm=syz.3.1502 [ 283.609630][ T397] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 283.649632][ T494] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 283.760839][ T397] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 283.771990][ T397] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 283.781820][ T397] usb 4-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 283.791053][ T397] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 283.799939][ T397] usb 4-1: config 0 descriptor?? [ 283.809597][ T494] usb 1-1: Using ep0 maxpacket: 8 [ 284.041047][ T4484] ÿÿÿÿÿÿ: renamed from veth0_vlan (while UP) [ 284.053734][ T494] usb 1-1: unable to get BOS descriptor or descriptor too short [ 284.062460][ T494] usb 1-1: unable to read config index 0 descriptor/start: -71 [ 284.070381][ T494] usb 1-1: can't read configurations, error -71 [ 284.210325][ T397] playstation 0003:054C:0DF2.002C: unknown main item tag 0x0 [ 284.217787][ T397] playstation 0003:054C:0DF2.002C: unknown main item tag 0x0 [ 284.225507][ T397] playstation 0003:054C:0DF2.002C: unknown main item tag 0x0 [ 284.232979][ T397] playstation 0003:054C:0DF2.002C: unknown main item tag 0x0 [ 284.240498][ T397] playstation 0003:054C:0DF2.002C: unknown main item tag 0x0 [ 284.248935][ T397] playstation 0003:054C:0DF2.002C: hidraw0: USB HID v1.01 Device [HID 054c:0df2] on usb-dummy_hcd.3-1/input0 [ 284.808209][ T397] playstation 0003:054C:0DF2.002C: Invalid reportID received, expected 5 got 0 [ 284.817336][ T397] playstation 0003:054C:0DF2.002C: Failed to retrieve DualSense calibration info: -22 [ 284.827161][ T397] playstation 0003:054C:0DF2.002C: Failed to get calibration data from DualSense [ 284.836528][ T397] playstation 0003:054C:0DF2.002C: Failed to create dualsense. [ 284.844842][ T397] playstation 0003:054C:0DF2.002C: probe with driver playstation failed with error -22 [ 285.011035][ T494] usb 4-1: USB disconnect, device number 124 [ 285.218239][ T429] usb 2-1: USB disconnect, device number 9 [ 285.260855][ T494] usb 3-1: USB disconnect, device number 13 [ 285.422540][ T36] audit: type=1400 audit(7139244416.220:444): avc: denied { create } for pid=4512 comm="syz.2.1514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 285.759594][ T693] usb 4-1: new high-speed USB device number 125 using dummy_hcd [ 285.759587][ T397] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 285.776164][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.788445][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.800594][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.812733][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.824878][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.837022][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.849165][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.861294][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.864962][ T429] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 285.873471][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 285.873583][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 286.764844][ T693] usb 4-1: Using ep0 maxpacket: 16 [ 286.940611][ T397] usb 2-1: config 0 has no interfaces? [ 286.984078][ T397] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 287.133329][ T397] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 287.483220][ T397] usb 2-1: Product: syz [ 287.561289][ T397] usb 2-1: Manufacturer: syz [ 287.682939][ T397] usb 2-1: config 0 descriptor?? [ 288.032091][ T4522] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.254712][ T4522] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 288.303376][ T4522] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 288.445043][ T4522] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 289.093598][ T397] usb 2-1: USB disconnect, device number 10 [ 290.779560][ C1] net_ratelimit: 58324 callbacks suppressed [ 290.779585][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.797694][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.809817][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.821991][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.834111][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.846235][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.858395][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.870508][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.882666][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 290.894803][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 291.420337][ T693] usb 4-1: unable to read config index 0 descriptor/all [ 291.462052][ T693] usb 4-1: can't read configurations, error -71 [ 295.789556][ C1] net_ratelimit: 57831 callbacks suppressed [ 295.789580][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.807853][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.819997][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.832128][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.844272][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.856406][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.868586][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.880840][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.892983][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 295.905165][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 296.822509][ T397] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 297.361537][ T397] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.063582][ T397] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 300.196007][ T397] usb 2-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 300.406383][ T397] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 300.799548][ C1] net_ratelimit: 75955 callbacks suppressed [ 300.799572][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 300.800091][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 300.805910][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 300.818399][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 300.829934][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 300.842415][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 300.853781][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 300.866463][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 300.877883][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 300.890373][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 300.916177][ T493] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 301.217094][ T397] usb 2-1: config 0 descriptor?? [ 301.615559][ T397] usb 2-1: can't set config #0, error -71 [ 301.828287][ T397] usb 2-1: USB disconnect, device number 11 [ 301.967466][ T493] usb 3-1: Using ep0 maxpacket: 16 [ 302.023275][ T493] usb 3-1: unable to get BOS descriptor or descriptor too short [ 302.050466][ T493] usb 3-1: config 1 descriptor has 1 excess byte, ignoring [ 302.110532][ T493] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 302.287819][ T493] usb 3-1: config 1 has no interface number 0 [ 304.401530][ T493] usb 3-1: string descriptor 0 read error: -71 [ 304.624720][ T493] usb 3-1: New USB device found, idVendor=0582, idProduct=00a3, bcdDevice= 0.29 [ 305.111833][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 305.277436][ T493] usb 3-1: can't set config #1, error -71 [ 305.809561][ C1] net_ratelimit: 71897 callbacks suppressed [ 305.809585][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 305.810244][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 305.815785][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 305.828389][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 305.839828][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 305.852476][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 305.863799][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 305.876359][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 305.887722][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 305.900381][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 306.070211][ T493] usb 3-1: USB disconnect, device number 14 [ 308.545047][ T493] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 308.583152][ T31] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 308.785237][ T493] usb 1-1: Using ep0 maxpacket: 16 [ 308.793442][ T31] usb 3-1: Using ep0 maxpacket: 32 [ 308.872396][ T493] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 308.928963][ T31] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 308.940309][ T31] usb 3-1: config 0 has no interface number 0 [ 308.975397][ T493] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 309.394927][ T31] usb 3-1: config 0 interface 184 has no altsetting 0 [ 309.682149][ T493] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 309.684999][ T31] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 309.709103][ T493] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 309.749914][ T493] usb 1-1: Product: syz [ 309.757383][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 310.061227][ T36] audit: type=1400 audit(7139244440.780:445): avc: denied { mounton } for pid=4568 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 310.580828][ T31] usb 3-1: Product: syz [ 310.585070][ T31] usb 3-1: Manufacturer: syz [ 310.592478][ T493] usb 1-1: Manufacturer: syz [ 310.597157][ T493] usb 1-1: SerialNumber: syz [ 310.819548][ C1] net_ratelimit: 71553 callbacks suppressed [ 310.819571][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 310.820141][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 310.825802][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 310.838486][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 310.849815][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 310.862457][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 310.873986][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 310.886434][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 310.897751][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 310.910439][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 311.176951][ T31] usb 3-1: SerialNumber: syz [ 311.197175][ T493] usb 1-1: can't set config #1, error -71 [ 311.231063][ T493] usb 1-1: USB disconnect, device number 10 [ 313.045712][ T31] usb 3-1: config 0 descriptor?? [ 313.178125][ T31] usb 3-1: can't set config #0, error -71 [ 313.915681][ T31] usb 3-1: USB disconnect, device number 15 [ 315.829588][ C1] net_ratelimit: 77095 callbacks suppressed [ 315.829611][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 315.830127][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 315.835712][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 315.848358][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 315.859840][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 315.872328][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 315.883809][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 315.896199][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 315.907742][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 315.920253][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 319.111754][ T36] audit: type=1400 audit(7139244449.900:446): avc: denied { listen } for pid=4575 comm="syz.2.1536" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 320.839546][ C1] net_ratelimit: 107893 callbacks suppressed [ 320.839569][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 320.839749][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 320.845941][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 320.858337][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 320.869840][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 320.882242][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 320.893752][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 320.906124][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 320.917669][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 320.930061][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 323.928138][ C0] sched: DL replenish lagged too much [ 325.849559][ C1] net_ratelimit: 108802 callbacks suppressed [ 325.849583][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 325.849946][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 325.855759][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 325.868432][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 325.880243][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 325.892658][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 325.904216][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 325.916628][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 325.928148][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 325.940543][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 330.859538][ C1] net_ratelimit: 110990 callbacks suppressed [ 330.859562][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 330.859589][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 330.866054][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 330.878379][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 330.889859][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 330.902300][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 330.913823][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 330.930222][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 330.937826][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 330.950436][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 335.869565][ C1] net_ratelimit: 101662 callbacks suppressed [ 335.869590][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 335.869635][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 335.875901][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 335.888322][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 335.899847][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 335.912259][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 335.923761][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 335.936215][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 335.947743][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 335.960144][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.879559][ C1] net_ratelimit: 109719 callbacks suppressed [ 340.879583][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 340.880079][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.885840][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 340.898517][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.909897][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 340.922359][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.933708][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 340.946194][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 340.957636][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 340.970122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 345.889561][ C1] net_ratelimit: 110759 callbacks suppressed [ 345.889583][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 345.890186][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 345.895869][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 345.908381][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 345.919934][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 345.932441][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 345.943938][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 345.956365][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 345.967876][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 345.980268][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 350.899553][ C1] net_ratelimit: 109929 callbacks suppressed [ 350.899578][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 350.910409][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 350.918024][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 350.930330][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 350.941845][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 350.954282][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 350.965800][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 350.978329][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 350.989781][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 351.002233][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 355.909546][ C1] net_ratelimit: 112998 callbacks suppressed [ 355.909570][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 355.909923][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 355.915839][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 355.928297][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 355.939770][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 355.952420][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 355.963696][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 355.976154][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 355.987620][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 356.000134][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 360.919549][ C0] net_ratelimit: 109778 callbacks suppressed [ 360.919574][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 360.919605][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 360.926358][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 360.937860][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 360.950337][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 360.961770][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 360.974376][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 360.985749][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 360.998350][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 361.009705][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 365.929540][ C1] net_ratelimit: 107790 callbacks suppressed [ 365.929562][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 365.930072][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 365.935773][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 365.948338][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 365.960106][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 365.972736][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 365.984038][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 365.996593][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 366.008064][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 366.020470][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 370.939534][ C1] net_ratelimit: 113719 callbacks suppressed [ 370.939559][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 370.939604][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 370.945788][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 370.958210][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 370.969702][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 370.982211][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 370.993720][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 371.006216][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 371.017746][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 371.030087][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 375.949523][ C1] net_ratelimit: 114290 callbacks suppressed [ 375.949546][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 375.949735][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 375.955824][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 375.968219][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 375.979683][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 375.992217][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 376.003894][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 376.016247][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 376.027793][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 376.040192][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 380.959519][ C1] net_ratelimit: 104226 callbacks suppressed [ 380.959542][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 380.959562][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 380.965774][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 380.978330][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 380.989725][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 381.002354][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 381.013665][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 381.026355][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 381.037697][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 381.050251][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 385.969538][ C1] net_ratelimit: 104398 callbacks suppressed [ 385.969562][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 385.969589][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 385.975841][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 385.988402][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 385.999855][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 386.012445][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 386.023818][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 386.036533][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 386.047757][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 386.060251][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 390.979569][ C1] net_ratelimit: 104301 callbacks suppressed [ 390.979592][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 390.980155][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 390.985925][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 390.998236][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 391.009855][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 391.022205][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 391.033732][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 391.046135][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 391.057620][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 391.069997][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 395.989512][ C1] net_ratelimit: 104833 callbacks suppressed [ 395.989536][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 395.990027][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 395.995781][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 396.008235][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 396.019750][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 396.032158][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 396.043661][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 396.056210][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 396.067592][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 396.080105][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 400.999504][ C1] net_ratelimit: 106075 callbacks suppressed [ 400.999528][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 401.000050][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 401.005816][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 401.018179][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 401.029750][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 401.042160][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 401.053703][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 401.066052][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 401.077556][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 401.089959][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 406.009530][ C1] net_ratelimit: 106601 callbacks suppressed [ 406.009555][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 406.009785][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 406.015912][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 406.028214][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 406.039746][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 406.052164][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 406.063610][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 406.076001][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 406.087589][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 406.099982][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 411.019531][ C1] net_ratelimit: 110196 callbacks suppressed [ 411.019556][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 411.020139][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 411.025820][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 411.038265][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 411.049797][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 411.062270][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 411.073857][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 411.086342][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 411.097749][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 411.119654][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 416.029546][ C1] net_ratelimit: 108244 callbacks suppressed [ 416.029571][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 416.029587][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 416.035791][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 416.048311][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 416.059885][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 416.080186][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 416.083900][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 416.096385][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 416.107869][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 416.120296][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 421.039537][ C1] net_ratelimit: 107687 callbacks suppressed [ 421.039563][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 421.039719][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 421.045890][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 421.058364][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 421.069854][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 421.082456][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 421.093777][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 421.106281][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 421.117734][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 421.130233][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 426.049505][ C1] net_ratelimit: 108535 callbacks suppressed [ 426.049529][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 426.049860][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 426.055929][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 426.068444][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 426.079844][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 426.092252][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 426.103703][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 426.116128][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 426.127704][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 426.140157][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 431.059503][ C1] net_ratelimit: 104827 callbacks suppressed [ 431.059527][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 431.059819][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 431.065860][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 431.078251][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 431.089788][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 431.102182][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 431.113872][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 431.126479][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 431.137790][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 431.150229][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 436.069494][ C1] net_ratelimit: 108849 callbacks suppressed [ 436.069520][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 436.069545][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 436.075809][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 436.088284][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 436.099689][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 436.112284][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 436.123811][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 436.136471][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 436.147895][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 436.160482][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 438.091995][ T37] INFO: task syz.3.490:1650 blocked for more than 122 seconds. [ 438.101516][ T37] Not tainted syzkaller #0 [ 438.106528][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 438.131573][ T37] task:syz.3.490 state:D stack:0 pid:1650 tgid:1650 ppid:296 flags:0x00004006 [ 438.243348][ T36] audit: type=1400 audit(7139244569.040:447): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[1619]" dev="pipefs" ino=1619 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 438.520316][ T37] Call Trace: [ 438.523681][ T37] [ 438.530875][ T37] __schedule+0x1496/0x20b0 [ 438.535457][ T37] ? __sched_text_start+0x10/0x10 [ 438.644142][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 438.800853][ T37] ? __kasan_check_write+0x18/0x20 [ 438.885704][ T37] ? _raw_spin_lock+0x92/0x120 [ 438.912412][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 438.917737][ T37] schedule+0xc5/0x240 [ 438.921900][ T37] schedule_preempt_disabled+0x14/0x30 [ 438.927515][ T37] __mutex_lock+0x902/0x1b90 [ 438.932215][ T37] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 438.939049][ T37] ? kasan_save_track+0x4f/0x80 [ 438.943972][ T37] ? kasan_save_track+0x3e/0x80 [ 438.948868][ T37] ? kasan_save_free_info+0x44/0x50 [ 438.954147][ T37] ? kfree+0x158/0x440 [ 438.958255][ T37] ? kvm_ioapic_destroy+0xa7/0xc0 [ 438.963335][ T37] ? kvm_arch_destroy_vm+0x341/0x410 [ 438.968682][ T37] ? kvm_vm_release+0x47/0x70 [ 438.973435][ T37] ? __fput+0x208/0xa30 [ 438.977623][ T37] ? ____fput+0x20/0x30 [ 438.981829][ T37] ? task_work_run+0x1e8/0x260 [ 438.986633][ T37] ? do_exit+0xa46/0x2850 [ 438.991091][ T37] ? do_group_exit+0x21f/0x2f0 [ 438.995913][ T37] ? get_signal+0x134c/0x1490 [ 439.000705][ T37] ? syscall_exit_to_user_mode+0x57/0xb0 [ 439.006377][ T37] ? do_syscall_64+0x63/0xf0 [ 439.011004][ T37] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 439.017110][ T37] __mutex_lock_slowpath+0xe/0x20 [ 439.022180][ T37] mutex_lock+0x113/0x1d0 [ 439.026547][ T37] ? __cfi_mutex_lock+0x10/0x10 [ 439.031471][ T37] ? kvm_tdp_mmu_zap_invalidated_roots+0x6d7/0x730 [ 439.038016][ T37] rcu_barrier+0x4d/0x580 [ 439.042480][ T37] ? __kasan_slab_free+0x6a/0x80 [ 439.047452][ T37] kvm_mmu_uninit_tdp_mmu+0x1ea/0x210 [ 439.052884][ T37] kvm_mmu_uninit_vm+0x27/0x60 [ 439.057686][ T37] kvm_arch_destroy_vm+0x395/0x410 [ 439.062860][ T37] ? __cfi_kvm_arch_destroy_vm+0x10/0x10 [ 439.068527][ T37] ? mmu_notifier_unregister+0x2e9/0x360 [ 439.074196][ T37] kvm_put_kvm+0xadf/0x12d0 [ 439.078730][ T37] ? __cfi_kvm_vm_release+0x10/0x10 [ 439.083975][ T37] kvm_vm_release+0x47/0x70 [ 439.088512][ T37] __fput+0x208/0xa30 [ 439.092585][ T37] ____fput+0x20/0x30 [ 439.096592][ T37] task_work_run+0x1e8/0x260 [ 439.101228][ T37] ? __cfi_task_work_run+0x10/0x10 [ 439.106399][ T37] ? __kasan_check_write+0x18/0x20 [ 439.111547][ T37] do_exit+0xa46/0x2850 [ 439.115764][ T37] ? __cfi_do_exit+0x10/0x10 [ 439.120430][ T37] ? __kasan_check_write+0x18/0x20 [ 439.125568][ T37] ? _raw_spin_lock_irq+0x93/0x120 [ 439.130759][ T37] ? __kasan_check_read+0x15/0x20 [ 439.135807][ T37] do_group_exit+0x21f/0x2f0 [ 439.140445][ T37] ? cgroup_leave_frozen+0x16a/0x2a0 [ 439.145837][ T37] get_signal+0x134c/0x1490 [ 439.150393][ T37] arch_do_signal_or_restart+0xbc/0x700 [ 439.155959][ T37] ? common_nsleep+0x93/0xb0 [ 439.160666][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 439.166883][ T37] ? __se_sys_clock_nanosleep+0x321/0x3b0 [ 439.172676][ T37] ? __kasan_check_read+0x15/0x20 [ 439.177725][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 439.183854][ T37] syscall_exit_to_user_mode+0x57/0xb0 [ 439.189346][ T37] do_syscall_64+0x63/0xf0 [ 439.193802][ T37] ? clear_bhb_loop+0x50/0xa0 [ 439.198510][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 439.204462][ T37] RIP: 0033:0x7efc4555e6ce [ 439.208896][ T37] RSP: 002b:00007efc464e3f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 439.217379][ T37] RAX: fffffffffffffdfc RBX: 00007efc464e46c0 RCX: 00007efc4555e6ce [ 439.225418][ T37] RDX: 00007efc464e3fb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 439.233429][ T37] RBP: 00007efc45633eaf R08: 0000000000000000 R09: 0000000000000000 [ 439.241465][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 439.249503][ T37] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 439.257527][ T37] [ 439.260632][ T37] INFO: task syz.3.507:1699 blocked for more than 124 seconds. [ 439.279139][ T37] Not tainted syzkaller #0 [ 439.301116][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 439.341709][ T37] task:syz.3.507 state:D stack:0 pid:1699 tgid:1699 ppid:296 flags:0x00004006 [ 439.357007][ T37] Call Trace: [ 439.360409][ T37] [ 439.363424][ T37] __schedule+0x1496/0x20b0 [ 439.367982][ T37] ? __sched_text_start+0x10/0x10 [ 439.373083][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 439.378415][ T37] ? __kasan_check_write+0x18/0x20 [ 439.383615][ T37] ? _raw_spin_lock+0x92/0x120 [ 439.388450][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 439.393693][ T37] schedule+0xc5/0x240 [ 439.397792][ T37] schedule_preempt_disabled+0x14/0x30 [ 439.403298][ T37] __mutex_lock+0x902/0x1b90 [ 439.407924][ T37] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 439.414876][ T37] ? kasan_save_track+0x4f/0x80 [ 439.419795][ T37] ? kasan_save_track+0x3e/0x80 [ 439.424676][ T37] ? kasan_save_free_info+0x44/0x50 [ 439.429919][ T37] ? kfree+0x158/0x440 [ 439.434029][ T37] ? kvm_ioapic_destroy+0xa7/0xc0 [ 439.439106][ T37] ? kvm_arch_destroy_vm+0x341/0x410 [ 439.444454][ T37] ? kvm_vm_release+0x47/0x70 [ 439.449166][ T37] ? __fput+0x208/0xa30 [ 439.453370][ T37] ? ____fput+0x20/0x30 [ 439.457552][ T37] ? task_work_run+0x1e8/0x260 [ 439.462399][ T37] ? do_exit+0xa46/0x2850 [ 439.466754][ T37] ? do_group_exit+0x21f/0x2f0 [ 439.471555][ T37] ? get_signal+0x134c/0x1490 [ 439.476288][ T37] ? syscall_exit_to_user_mode+0x57/0xb0 [ 439.481963][ T37] ? do_syscall_64+0x63/0xf0 [ 439.486578][ T37] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 439.492697][ T37] __mutex_lock_slowpath+0xe/0x20 [ 439.497754][ T37] mutex_lock+0x113/0x1d0 [ 439.502139][ T37] ? __cfi_mutex_lock+0x10/0x10 [ 439.507015][ T37] ? kvm_tdp_mmu_zap_invalidated_roots+0x6d7/0x730 [ 439.513555][ T37] rcu_barrier+0x4d/0x580 [ 439.517911][ T37] ? __kasan_slab_free+0x6a/0x80 [ 439.522889][ T37] kvm_mmu_uninit_tdp_mmu+0x1ea/0x210 [ 439.528308][ T37] kvm_mmu_uninit_vm+0x27/0x60 [ 439.533466][ T37] kvm_arch_destroy_vm+0x395/0x410 [ 439.538615][ T37] ? __cfi_kvm_arch_destroy_vm+0x10/0x10 [ 439.544290][ T37] ? mmu_notifier_unregister+0x2e9/0x360 [ 439.549957][ T37] kvm_put_kvm+0xadf/0x12d0 [ 439.554495][ T37] ? __cfi_kvm_vm_release+0x10/0x10 [ 439.559733][ T37] kvm_vm_release+0x47/0x70 [ 439.564265][ T37] __fput+0x208/0xa30 [ 439.568308][ T37] ____fput+0x20/0x30 [ 439.572350][ T37] task_work_run+0x1e8/0x260 [ 439.576971][ T37] ? __cfi_task_work_run+0x10/0x10 [ 439.582123][ T37] ? __kasan_check_write+0x18/0x20 [ 439.587262][ T37] do_exit+0xa46/0x2850 [ 439.591460][ T37] ? __cfi_do_exit+0x10/0x10 [ 439.596077][ T37] ? __kasan_check_write+0x18/0x20 [ 439.601228][ T37] ? _raw_spin_lock_irq+0x93/0x120 [ 439.606362][ T37] ? __kasan_check_read+0x15/0x20 [ 439.611427][ T37] do_group_exit+0x21f/0x2f0 [ 439.616043][ T37] ? cgroup_leave_frozen+0x16a/0x2a0 [ 439.621400][ T37] get_signal+0x134c/0x1490 [ 439.625935][ T37] arch_do_signal_or_restart+0xbc/0x700 [ 439.631516][ T37] ? common_nsleep+0x93/0xb0 [ 439.636135][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 439.642315][ T37] ? __se_sys_clock_nanosleep+0x321/0x3b0 [ 439.648092][ T37] ? __kasan_check_read+0x15/0x20 [ 439.653175][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 439.659272][ T37] syscall_exit_to_user_mode+0x57/0xb0 [ 439.664778][ T37] do_syscall_64+0x63/0xf0 [ 439.669221][ T37] ? clear_bhb_loop+0x50/0xa0 [ 439.673948][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 439.679876][ T37] RIP: 0033:0x7efc4555e6ce [ 439.684310][ T37] RSP: 002b:00007efc464e3f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 439.692845][ T37] RAX: fffffffffffffdfc RBX: 00007efc464e46c0 RCX: 00007efc4555e6ce [ 439.700891][ T37] RDX: 00007efc464e3fb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 439.708884][ T37] RBP: 00007efc45633eaf R08: 0000000000000000 R09: 0000000000000000 [ 439.716885][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 439.724904][ T37] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 439.732927][ T37] [ 441.079498][ C1] net_ratelimit: 89025 callbacks suppressed [ 441.079522][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 441.079819][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 441.085669][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 441.098239][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 441.109739][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 441.122234][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 441.133712][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 441.146122][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 441.157635][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 441.170034][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 441.901586][ T37] INFO: task syz.3.516:1728 blocked for more than 126 seconds. [ 441.909217][ T37] Not tainted syzkaller #0 [ 442.085314][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 442.167573][ T37] task:syz.3.516 state:D stack:0 pid:1728 tgid:1728 ppid:296 flags:0x00004006 [ 442.241011][ T37] Call Trace: [ 442.244366][ T37] [ 442.247328][ T37] __schedule+0x1496/0x20b0 [ 442.335676][ T37] ? __sched_text_start+0x10/0x10 [ 442.340840][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 442.346186][ T37] ? __kasan_check_write+0x18/0x20 [ 442.351361][ T37] ? _raw_spin_lock+0x92/0x120 [ 442.356191][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 442.361469][ T37] schedule+0xc5/0x240 [ 442.365581][ T37] schedule_preempt_disabled+0x14/0x30 [ 442.371103][ T37] __mutex_lock+0x902/0x1b90 [ 442.375753][ T37] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 442.382653][ T37] ? kasan_save_track+0x4f/0x80 [ 442.387674][ T37] ? kasan_save_track+0x3e/0x80 [ 442.392628][ T37] ? kasan_save_free_info+0x44/0x50 [ 442.397907][ T37] ? kfree+0x158/0x440 [ 442.402037][ T37] ? kvm_ioapic_destroy+0xa7/0xc0 [ 442.407135][ T37] ? kvm_arch_destroy_vm+0x341/0x410 [ 442.412490][ T37] ? kvm_vm_release+0x47/0x70 [ 442.417216][ T37] ? __fput+0x208/0xa30 [ 442.421451][ T37] ? ____fput+0x20/0x30 [ 442.425673][ T37] ? task_work_run+0x1e8/0x260 [ 442.430501][ T37] ? do_exit+0xa46/0x2850 [ 442.434903][ T37] ? do_group_exit+0x21f/0x2f0 [ 442.439771][ T37] ? get_signal+0x134c/0x1490 [ 442.444522][ T37] ? syscall_exit_to_user_mode+0x57/0xb0 [ 442.450272][ T37] ? do_syscall_64+0x63/0xf0 [ 442.454927][ T37] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 442.461086][ T37] __mutex_lock_slowpath+0xe/0x20 [ 442.466174][ T37] mutex_lock+0x113/0x1d0 [ 442.470588][ T37] ? __cfi_mutex_lock+0x10/0x10 [ 442.475501][ T37] ? kvm_tdp_mmu_zap_invalidated_roots+0x6d7/0x730 [ 442.482103][ T37] rcu_barrier+0x4d/0x580 [ 442.486495][ T37] ? __kasan_slab_free+0x6a/0x80 [ 442.491574][ T37] kvm_mmu_uninit_tdp_mmu+0x1ea/0x210 [ 442.497029][ T37] kvm_mmu_uninit_vm+0x27/0x60 [ 442.501882][ T37] kvm_arch_destroy_vm+0x395/0x410 [ 442.507060][ T37] ? __cfi_kvm_arch_destroy_vm+0x10/0x10 [ 442.512794][ T37] ? mmu_notifier_unregister+0x2e9/0x360 [ 442.518491][ T37] kvm_put_kvm+0xadf/0x12d0 [ 442.523171][ T37] ? __cfi_kvm_vm_release+0x10/0x10 [ 442.528438][ T37] kvm_vm_release+0x47/0x70 [ 442.533021][ T37] __fput+0x208/0xa30 [ 442.537070][ T37] ____fput+0x20/0x30 [ 442.541146][ T37] task_work_run+0x1e8/0x260 [ 442.545817][ T37] ? __cfi_task_work_run+0x10/0x10 [ 442.551015][ T37] ? __kasan_check_write+0x18/0x20 [ 442.556180][ T37] do_exit+0xa46/0x2850 [ 442.560433][ T37] ? __cfi_do_exit+0x10/0x10 [ 442.565085][ T37] ? __kasan_check_write+0x18/0x20 [ 442.570282][ T37] ? _raw_spin_lock_irq+0x93/0x120 [ 442.575445][ T37] ? __kasan_check_read+0x15/0x20 [ 442.580555][ T37] do_group_exit+0x21f/0x2f0 [ 442.585199][ T37] ? cgroup_leave_frozen+0x16a/0x2a0 [ 442.590572][ T37] get_signal+0x134c/0x1490 [ 442.595156][ T37] arch_do_signal_or_restart+0xbc/0x700 [ 442.600798][ T37] ? common_nsleep+0x93/0xb0 [ 442.605449][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 442.611679][ T37] ? __se_sys_clock_nanosleep+0x321/0x3b0 [ 442.617459][ T37] ? __kasan_check_read+0x15/0x20 [ 442.622560][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 442.628692][ T37] syscall_exit_to_user_mode+0x57/0xb0 [ 442.634257][ T37] do_syscall_64+0x63/0xf0 [ 442.638757][ T37] ? clear_bhb_loop+0x50/0xa0 [ 442.643522][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 442.649498][ T37] RIP: 0033:0x7efc4555e6ce [ 442.654130][ T37] RSP: 002b:00007efc464e3f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 442.662649][ T37] RAX: fffffffffffffdfc RBX: 00007efc464e46c0 RCX: 00007efc4555e6ce [ 442.670701][ T37] RDX: 00007efc464e3fb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 442.678724][ T37] RBP: 00007efc45633eaf R08: 0000000000000000 R09: 0000000000000000 [ 442.686782][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 442.694834][ T37] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 442.702894][ T37] [ 442.721360][ T37] INFO: task syz.3.540:1801 blocked for more than 127 seconds. [ 442.760643][ T37] Not tainted syzkaller #0 [ 442.765654][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 443.730908][ T37] task:syz.3.540 state:D stack:0 pid:1801 tgid:1801 ppid:296 flags:0x00004006 [ 443.950767][ T37] Call Trace: [ 443.954125][ T37] [ 443.957093][ T37] __schedule+0x1496/0x20b0 [ 444.070793][ T37] ? __sched_text_start+0x10/0x10 [ 444.075922][ T37] ? is_bpf_text_address+0x17b/0x1a0 [ 444.081291][ T37] ? __kasan_check_write+0x18/0x20 [ 444.086466][ T37] ? _raw_spin_lock+0x92/0x120 [ 444.091330][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 444.096583][ T37] schedule+0xc5/0x240 [ 444.100741][ T37] schedule_preempt_disabled+0x14/0x30 [ 444.106326][ T37] __mutex_lock+0x902/0x1b90 [ 444.110990][ T37] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 444.117805][ T37] ? kasan_save_track+0x4f/0x80 [ 444.122740][ T37] ? kasan_save_track+0x3e/0x80 [ 444.127632][ T37] ? kasan_save_free_info+0x44/0x50 [ 444.132909][ T37] ? kfree+0x158/0x440 [ 444.137014][ T37] ? kvm_ioapic_destroy+0xa7/0xc0 [ 444.142110][ T37] ? kvm_arch_destroy_vm+0x341/0x410 [ 444.147454][ T37] ? kvm_vm_release+0x47/0x70 [ 444.152213][ T37] ? __fput+0x208/0xa30 [ 444.156430][ T37] ? ____fput+0x20/0x30 [ 444.160651][ T37] ? task_work_run+0x1e8/0x260 [ 444.165463][ T37] ? do_exit+0xa46/0x2850 [ 444.169907][ T37] ? do_group_exit+0x21f/0x2f0 [ 444.174800][ T37] ? get_signal+0x134c/0x1490 [ 444.179554][ T37] ? syscall_exit_to_user_mode+0x57/0xb0 [ 444.185237][ T37] ? do_syscall_64+0x63/0xf0 [ 444.189892][ T37] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 444.196040][ T37] __mutex_lock_slowpath+0xe/0x20 [ 444.201155][ T37] mutex_lock+0x113/0x1d0 [ 444.205625][ T37] ? __cfi_mutex_lock+0x10/0x10 [ 444.210538][ T37] ? kvm_tdp_mmu_zap_invalidated_roots+0x6d7/0x730 [ 444.217098][ T37] rcu_barrier+0x4d/0x580 [ 444.221492][ T37] ? __kasan_slab_free+0x6a/0x80 [ 444.226484][ T37] kvm_mmu_uninit_tdp_mmu+0x1ea/0x210 [ 444.231942][ T37] kvm_mmu_uninit_vm+0x27/0x60 [ 444.236751][ T37] kvm_arch_destroy_vm+0x395/0x410 [ 444.241946][ T37] ? __cfi_kvm_arch_destroy_vm+0x10/0x10 [ 444.247661][ T37] ? mmu_notifier_unregister+0x2e9/0x360 [ 444.253356][ T37] kvm_put_kvm+0xadf/0x12d0 [ 444.257964][ T37] ? __cfi_kvm_vm_release+0x10/0x10 [ 444.263237][ T37] kvm_vm_release+0x47/0x70 [ 444.267802][ T37] __fput+0x208/0xa30 [ 444.271860][ T37] ____fput+0x20/0x30 [ 444.275895][ T37] task_work_run+0x1e8/0x260 [ 444.280603][ T37] ? __cfi_task_work_run+0x10/0x10 [ 444.285768][ T37] ? __kasan_check_write+0x18/0x20 [ 444.290944][ T37] do_exit+0xa46/0x2850 [ 444.295192][ T37] ? __cfi_do_exit+0x10/0x10 [ 444.299865][ T37] ? __kasan_check_write+0x18/0x20 [ 444.305026][ T37] ? _raw_spin_lock_irq+0x93/0x120 [ 444.310213][ T37] ? __kasan_check_read+0x15/0x20 [ 444.315278][ T37] do_group_exit+0x21f/0x2f0 [ 444.319935][ T37] ? cgroup_leave_frozen+0x16a/0x2a0 [ 444.325268][ T37] get_signal+0x134c/0x1490 [ 444.329841][ T37] arch_do_signal_or_restart+0xbc/0x700 [ 444.335429][ T37] ? common_nsleep+0x93/0xb0 [ 444.340093][ T37] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 444.346327][ T37] ? __se_sys_clock_nanosleep+0x321/0x3b0 [ 444.352122][ T37] ? __kasan_check_read+0x15/0x20 [ 444.357189][ T37] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 444.363392][ T37] syscall_exit_to_user_mode+0x57/0xb0 [ 444.368907][ T37] do_syscall_64+0x63/0xf0 [ 444.373397][ T37] ? clear_bhb_loop+0x50/0xa0 [ 444.378132][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 444.384101][ T37] RIP: 0033:0x7efc4555e6ce [ 444.388561][ T37] RSP: 002b:00007efc464e3f58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 444.397056][ T37] RAX: fffffffffffffdfc RBX: 00007efc464e46c0 RCX: 00007efc4555e6ce [ 444.405099][ T37] RDX: 00007efc464e3fb0 RSI: 0000000000000000 RDI: 0000000000000000 [ 444.413142][ T37] RBP: 00007efc45633eaf R08: 0000000000000000 R09: 0000000000000000 [ 444.421236][ T37] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 444.429249][ T37] R13: 00007efc45826038 R14: 00007efc45825fa0 R15: 00007fffc7ad8e98 [ 444.437320][ T37] [ 444.440447][ T37] INFO: task syz.1.1529:4557 blocked for more than 129 seconds. [ 444.459901][ T37] Not tainted syzkaller #0 [ 444.464928][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 444.627853][ T37] task:syz.1.1529 state:D stack:0 pid:4557 tgid:4557 ppid:295 flags:0x00004004 [ 444.652180][ T37] Call Trace: [ 444.655551][ T37] [ 444.658523][ T37] __schedule+0x1496/0x20b0 [ 444.768591][ T37] ? __sched_text_start+0x10/0x10 [ 444.781070][ T37] ? __kasan_check_write+0x18/0x20 [ 444.786252][ T37] ? _raw_spin_lock+0x92/0x120 [ 444.889737][ T37] ? __cfi__raw_spin_lock+0x10/0x10 [ 444.895026][ T37] schedule+0xc5/0x240 [ 444.899139][ T37] schedule_preempt_disabled+0x14/0x30 [ 444.980528][ T37] __mutex_lock+0x902/0x1b90 [ 444.985257][ T37] ? __ww_mutex_lock_interruptible_slowpath+0x30/0x30 [ 445.023819][ T37] ? __kasan_check_write+0x18/0x20 [ 445.029024][ T37] ? _raw_spin_lock+0x92/0x120 [ 445.033889][ T37] ? __kasan_check_write+0x18/0x20 [ 445.039062][ T37] ? wake_up_q+0x10a/0x1c0 [ 445.043688][ T37] ? __mutex_unlock_slowpath+0x48f/0x780 [ 445.049417][ T37] ? mutex_unlock+0x240/0x240 [ 445.054259][ T37] __mutex_lock_slowpath+0xe/0x20 [ 445.059344][ T37] mutex_lock+0x113/0x1d0 [ 445.063794][ T37] ? __cfi_mutex_lock+0x10/0x10 [ 445.068702][ T37] ? __cfi_tun_chr_close+0x10/0x10 [ 445.074029][ T37] ? __cfi_tun_chr_close+0x10/0x10 [ 445.079177][ T37] rcu_barrier+0x4d/0x580 [ 445.083600][ T37] ? __kasan_slab_free+0x6a/0x80 [ 445.088623][ T37] ? __cfi_tun_chr_close+0x10/0x10 [ 445.094891][ T37] netdev_run_todo+0x118/0xce0 [ 445.099881][ T37] ? kvfree+0x39/0x50 [ 445.103910][ T37] ? netdev_state_change+0xaa/0x240 [ 445.109317][ T37] ? __cfi_netdev_run_todo+0x10/0x10 [ 445.114700][ T37] ? __cfi_tun_chr_close+0x10/0x10 [ 445.119907][ T37] rtnl_unlock+0x12/0x20 [ 445.124377][ T37] tun_chr_close+0xc5/0x150 [ 445.128926][ T37] __fput+0x208/0xa30 [ 445.132981][ T37] ____fput+0x20/0x30 [ 445.137006][ T37] task_work_run+0x1e8/0x260 [ 445.141693][ T37] ? __cfi_task_work_run+0x10/0x10 [ 445.146877][ T37] ? __kasan_check_write+0x18/0x20 [ 445.152058][ T37] resume_user_mode_work+0x35/0x50 [ 445.157213][ T37] syscall_exit_to_user_mode+0x63/0xb0 [ 445.162754][ T37] do_syscall_64+0x63/0xf0 [ 445.167242][ T37] ? clear_bhb_loop+0x50/0xa0 [ 445.172020][ T37] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 445.177963][ T37] RIP: 0033:0x7f25ad19de99 [ 445.182447][ T37] RSP: 002b:00007ffd3e78d328 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 445.190995][ T37] RAX: 0000000000000000 RBX: 00007f25ad427da0 RCX: 00007f25ad19de99 [ 445.199055][ T37] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 445.207126][ T37] RBP: 00007f25ad427da0 R08: 0000000000000006 R09: 0000000000000000 [ 445.215199][ T37] R10: 00000000003ffca0 R11: 0000000000000246 R12: 0000000000049bcd [ 445.223256][ T37] R13: 00007f25ad42609c R14: 00000000000499f9 R15: 00007f25ad426090 [ 445.231314][ T37] [ 446.020529][ T37] NMI backtrace for cpu 1 [ 446.020553][ T37] CPU: 1 UID: 0 PID: 37 Comm: khungtaskd Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 446.020586][ T37] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 446.020601][ T37] Call Trace: [ 446.020610][ T37] [ 446.020620][ T37] __dump_stack+0x21/0x30 [ 446.020661][ T37] dump_stack_lvl+0x140/0x1c0 [ 446.020694][ T37] ? __cfi_dump_stack_lvl+0x10/0x10 [ 446.020728][ T37] ? rcu_preempt_deferred_qs_irqrestore+0x711/0xa50 [ 446.020766][ T37] dump_stack+0x19/0x20 [ 446.020797][ T37] nmi_cpu_backtrace+0x2ba/0x2d0 [ 446.020903][ T37] ? rcu_read_unlock_special+0x150/0x420 [ 446.020946][ T37] ? __cfi_nmi_cpu_backtrace+0x10/0x10 [ 446.020971][ T37] ? sched_show_task+0x371/0x530 [ 446.021004][ T37] ? __rcu_read_unlock+0xc0/0xc0 [ 446.021036][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 446.021125][ T37] ? __cfi_nmi_raise_cpu_backtrace+0x10/0x10 [ 446.021155][ T37] nmi_trigger_cpumask_backtrace+0x142/0x2c0 [ 446.021181][ T37] arch_trigger_cpumask_backtrace+0x14/0x20 [ 446.021214][ T37] watchdog+0xe45/0xf90 [ 446.021239][ T37] ? __kasan_check_write+0x18/0x20 [ 446.021266][ T37] ? __cfi_watchdog+0x10/0x10 [ 446.021291][ T37] ? __kasan_check_read+0x15/0x20 [ 446.021314][ T37] ? __kthread_parkme+0x12f/0x180 [ 446.021366][ T37] ? schedule+0xc5/0x240 [ 446.021394][ T37] kthread+0x2c7/0x360 [ 446.021416][ T37] ? __cfi_watchdog+0x10/0x10 [ 446.021440][ T37] ? __cfi_kthread+0x10/0x10 [ 446.021467][ T37] ret_from_fork+0x67/0xa0 [ 446.021501][ T37] ? __cfi_kthread+0x10/0x10 [ 446.021528][ T37] ret_from_fork_asm+0x1a/0x30 [ 446.021553][ T37] [ 446.021563][ T37] Sending NMI from CPU 1 to CPUs 0: [ 446.093124][ C1] net_ratelimit: 80184 callbacks suppressed [ 446.093145][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093172][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 446.093227][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093303][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093378][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093394][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 446.093462][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093537][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093631][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:7a:30:56:b8:33:c5, vlan:0) [ 446.093636][ C0] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 446.375032][ C0] NMI backtrace for cpu 0 [ 446.375049][ C0] CPU: 0 UID: 0 PID: 20 Comm: rcuop/0 Not tainted syzkaller #0 0d2653c4e30e8393174ae36c9890472a2669fe52 [ 446.375072][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 446.375083][ C0] RIP: 0010:arch_stack_walk+0x126/0x170 [ 446.375108][ C0] Code: 8d bd 78 ff ff ff 4c 89 ff e8 66 87 06 00 48 85 c0 74 32 48 89 df 48 89 c6 4d 89 f3 41 ba 77 bf 40 e8 45 03 53 f1 74 02 0f 0b <2e> e8 d8 04 c2 1e 84 c0 74 11 4c 89 ff e8 88 88 06 00 83 bd 78 ff [ 446.375122][ C0] RSP: 0018:ffffc90000007048 EFLAGS: 00000257 [ 446.375138][ C0] RAX: ffffffff85a5f2af RBX: ffffc90000007100 RCX: 0000000000000e00 [ 446.375152][ C0] RDX: ffffc90000007f01 RSI: ffffffff85a5f2af RDI: ffffc90000007100 [ 446.375165][ C0] RBP: ffffc900000070d0 R08: ffffc90000007110 R09: ffffc90000007108 [ 446.375178][ C0] R10: 0000000000000000 R11: ffffffff81759e30 R12: ffff888103662600 [ 446.375190][ C0] R13: 0000000000000000 R14: ffffffff81759e30 R15: ffffc90000007048 [ 446.375202][ C0] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 446.375217][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 446.375229][ C0] CR2: 000056308fdc8af8 CR3: 000000011de5a000 CR4: 00000000003526b0 [ 446.375245][ C0] Call Trace: [ 446.375251][ C0] [ 446.375261][ C0] ? __do_softirq+0xf/0x16 [ 446.375361][ C0] stack_trace_save+0xaa/0x100 [ 446.375389][ C0] ? __cfi_stack_trace_save+0x10/0x10 [ 446.375408][ C0] ? kasan_save_free_info+0x44/0x50 [ 446.375435][ C0] ? __kfree_skb+0x62/0x210 [ 446.375512][ C0] ? consume_skb+0x65/0x1a0 [ 446.375535][ C0] ? netlink_broadcast_filtered+0x10c2/0x11d0 [ 446.375617][ C0] ? nlmsg_notify+0xed/0x1b0 [ 446.375632][ C0] ? rtnl_notify+0x9e/0xd0 [ 446.375648][ C0] ? fdb_notify+0xce/0x150 [ 446.375726][ C0] ? br_fdb_update+0x5b7/0x6c0 [ 446.375741][ C0] ? br_handle_frame_finish+0x385/0x1620 [ 446.375761][ C0] kasan_save_track+0x3e/0x80 [ 446.375780][ C0] ? kasan_save_track+0x3e/0x80 [ 446.375798][ C0] ? kasan_save_free_info+0x44/0x50 [ 446.375823][ C0] ? __kasan_slab_free+0x5f/0x80 [ 446.375843][ C0] ? kmem_cache_free+0x1bd/0x4f0 [ 446.375860][ C0] ? __kfree_skb+0x18f/0x210 [ 446.375884][ C0] ? consume_skb+0x65/0x1a0 [ 446.375907][ C0] ? netlink_broadcast_filtered+0x10c2/0x11d0 [ 446.375932][ C0] ? nlmsg_notify+0xed/0x1b0 [ 446.375947][ C0] ? rtnl_notify+0x9e/0xd0 [ 446.375963][ C0] ? fdb_notify+0xce/0x150 [ 446.375987][ C0] ? br_fdb_update+0x5b7/0x6c0 [ 446.376002][ C0] ? br_handle_frame_finish+0x385/0x1620 [ 446.376021][ C0] ? br_handle_frame+0x5a5/0xba0 [ 446.376039][ C0] ? __netif_receive_skb_core+0xfc4/0x3a70 [ 446.376063][ C0] ? process_backlog+0x40b/0xaf0 [ 446.376087][ C0] ? __napi_poll+0xd0/0x600 [ 446.376109][ C0] ? net_rx_action+0x5dc/0xd70 [ 446.376132][ C0] ? handle_softirqs+0x1aa/0x620 [ 446.376155][ C0] kasan_save_free_info+0x44/0x50 [ 446.376180][ C0] __kasan_slab_free+0x5f/0x80 [ 446.376200][ C0] kmem_cache_free+0x1bd/0x4f0 [ 446.376217][ C0] ? __kfree_skb+0x18f/0x210 [ 446.376240][ C0] __kfree_skb+0x18f/0x210 [ 446.376263][ C0] ? netlink_broadcast_filtered+0x10c2/0x11d0 [ 446.376288][ C0] consume_skb+0x65/0x1a0 [ 446.376311][ C0] netlink_broadcast_filtered+0x10c2/0x11d0 [ 446.376339][ C0] nlmsg_notify+0xed/0x1b0 [ 446.376355][ C0] rtnl_notify+0x9e/0xd0 [ 446.376378][ C0] fdb_notify+0xce/0x150 [ 446.376402][ C0] br_fdb_update+0x5b7/0x6c0 [ 446.376419][ C0] ? __cfi_br_fdb_update+0x10/0x10 [ 446.376435][ C0] ? br_pass_frame_up+0x126/0x1b0 [ 446.376453][ C0] br_handle_frame_finish+0x385/0x1620 [ 446.376473][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 446.376490][ C0] ? __cfi_br_handle_frame_finish+0x10/0x10 [ 446.376513][ C0] br_handle_frame+0x5a5/0xba0 [ 446.376532][ C0] ? __cfi_br_handle_frame+0x10/0x10 [ 446.376551][ C0] __netif_receive_skb_core+0xfc4/0x3a70 [ 446.376575][ C0] ? __kfree_skb+0x18f/0x210 [ 446.376597][ C0] ? ip6_mc_input+0x433/0x680 [ 446.376663][ C0] ? ip6_mc_input+0x433/0x680 [ 446.376686][ C0] ? __cfi_ip6_mc_input+0x10/0x10 [ 446.376709][ C0] ? __asan_memset+0x39/0x50 [ 446.376725][ C0] ? qdisc_run_end+0x120/0x120 [ 446.376748][ C0] ? __cfi_ip6_mc_input+0x10/0x10 [ 446.376770][ C0] ? ip6_rcv_finish+0x344/0x3c0 [ 446.376793][ C0] ? ipv6_rcv+0xf1/0x240 [ 446.376819][ C0] ? __kasan_check_write+0x18/0x20 [ 446.376839][ C0] ? _raw_spin_lock_irq+0x93/0x120 [ 446.376862][ C0] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 446.376888][ C0] process_backlog+0x40b/0xaf0 [ 446.376924][ C0] __napi_poll+0xd0/0x600 [ 446.376953][ C0] net_rx_action+0x5dc/0xd70 [ 446.376987][ C0] ? __cfi_net_rx_action+0x10/0x10 [ 446.377019][ C0] ? sched_clock+0x44/0x60 [ 446.377048][ C0] ? __cfi_sched_clock_cpu+0x10/0x10 [ 446.377082][ C0] ? irqtime_account_irq+0x51/0x1c0 [ 446.377146][ C0] handle_softirqs+0x1aa/0x620 [ 446.377170][ C0] ? __cfi_delayed_free_vfsmnt+0x10/0x10 [ 446.377228][ C0] __do_softirq+0xf/0x16 [ 446.377255][ C0] do_softirq+0xb8/0x110 [ 446.377275][ C0] [ 446.377283][ C0] [ 446.377291][ C0] ? __cfi_do_softirq+0x10/0x10 [ 446.377314][ C0] __local_bh_enable_ip+0x74/0x80 [ 446.377336][ C0] rcu_do_batch+0x590/0xcb0 [ 446.377393][ C0] ? rcu_core+0xcc0/0xcc0 [ 446.377413][ C0] ? __kasan_check_write+0x18/0x20 [ 446.377437][ C0] ? __kasan_check_read+0x15/0x20 [ 446.377459][ C0] ? rcu_nocb_cb_kthread+0x51e/0xb60 [ 446.377482][ C0] rcu_nocb_cb_kthread+0x533/0xb60 [ 446.377508][ C0] ? __cfi_rcu_nocb_cb_kthread+0x10/0x10 [ 446.377531][ C0] ? __kasan_check_write+0x18/0x20 [ 446.377553][ C0] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 446.377587][ C0] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 446.377612][ C0] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 446.377637][ C0] ? set_cpus_allowed_ptr+0xa1/0xf0 [ 446.377662][ C0] ? __cfi_set_cpus_allowed_ptr+0x10/0x10 [ 446.377688][ C0] ? __kasan_check_read+0x15/0x20 [ 446.377709][ C0] ? __kthread_parkme+0x12f/0x180 [ 446.377733][ C0] ? schedule+0xc5/0x240 [ 446.377760][ C0] kthread+0x2c7/0x360 [ 446.377784][ C0] ? __cfi_rcu_nocb_cb_kthread+0x10/0x10 [ 446.377808][ C0] ? __cfi_kthread+0x10/0x10 [ 446.377839][ C0] ret_from_fork+0x67/0xa0 [ 446.377870][ C0] ? __cfi_kthread+0x10/0x10 [ 446.377895][ C0] ret_from_fork_asm+0x1a/0x30 [ 446.377918][ C0]