last executing test programs: 2m30.858902985s ago: executing program 1 (id=215): prctl$PR_SET_VMA(0x21, 0x0, &(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) socket(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x101002, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1c, 0x0, 0x14) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r1, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, 0x0, &(0x7f0000000500)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x80000, 0x1000000, 0x33d, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x144}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6a6c, 0x6449, 0x0, 0xfffffffd, 0x0, r5}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x40, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000180)) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x1100}, 0x1, 0x7}, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0) ioctl$XFS_IOC_FSGEOMETRY_V4(r7, 0x8070587c, &(0x7f0000000000)) r8 = syz_open_dev$rtc(&(0x7f0000000080), 0x0, 0xc0001) ioctl$NILFS_IOCTL_CHANGE_CPMODE(r8, 0x40106e80, &(0x7f0000000100)={0xe, 0x1}) r9 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) mount_setattr(r9, &(0x7f0000000100)='.\x00', 0x9000, &(0x7f0000000000)={0x20, 0x7b, 0x20000, {r9}}, 0x20) syz_clone3(&(0x7f0000000080)={0x4000011, 0x0, 0x0, 0x0, {0x8000019}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xa5) r10 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x402, 0x0) ioctl$BINDER_ENABLE_ONEWAY_SPAM_DETECTION(r10, 0x40046210, &(0x7f0000000540)=0x2) 2m30.680600339s ago: executing program 1 (id=219): syz_clone(0x401000, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1df) mount(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(0x0, 0x1ff) mount(0x0, &(0x7f0000000200)='myproc\x00', 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000500), 0xfa0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./config\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) unshare(0x64000600) r0 = socket$inet6(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="fc0000001c000705ab092509b86813000aab080102000000b85b0e93210001c0f0060848050000010000000000039815fa2c53c28648000000b937799f377a00bc000c00f0036cdf0db400600033d44000040060b16a482c0a3c313012dafd5a32e273fc83ab82d710f74cec18444ef90d475ef8b2863ef3d92c94170e5bba2e177312e081f691bc5110556888100000463ae4f5df1b394cfd6239ec2a0f0d1bcae5f5502943283f4b9e611183b102b2b8f5566791cb19020191bd0733802e0784f2013cd1890058a10000c880ac801fe4af000049f0d4794eedfca92c09d776e7a90ab79a6f00a1960548deac279c00"/252, 0xfc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x30, r2, 0x65aebf9dafbebb59, 0x70bd28, 0x1, {{}, {@val={0x8, 0x12b, 0xffffffff}, @val={0x8}, @val={0xc, 0x99, {0x6, 0x13}}}}}, 0x30}, 0x1, 0x0, 0x0, 0x400c080}, 0x24048840) syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r1) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1\x00', 0x1, 0x180) mkdirat(r3, &(0x7f00000000c0)='./config/usb_gadget/g1\x00', 0x1ff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./config/usb_gadget/g1/functions/midi.usb0/out_ports\x00', 0x1, 0x7c) write(r4, &(0x7f0000000180)='Mid', 0x3) 2m30.67000538s ago: executing program 1 (id=221): openat$kvm(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000840)={0x1, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000001c0)="3500010000c4010d72e50e0f09c744240059000000c744240236000000ff1c240f070f0520c0c0040000000f22c0660f383c6c275a3e6736430faeab00000000c462058e8b7c5c0000430f23a9a6a60f01c4", 0x52}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2m30.588580351s ago: executing program 1 (id=223): r0 = syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000440)=ANY=[@ANYBLOB="7462f3b38dc333fee2b29c2b0e1003ee34a0f378d6e94afb003e30655e416e8da656f521289415fc260ac77514705773ab3bb62d595e09a3f4c1fd9fac6a01bf6e26a80578306bcb3c9c85ad24f8cdd877310b08396bc60ec2812624c2e92ece1fabe4cc3100a9bc0e79d09d56feec06636501", @ANYRESOCT=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRESHEX, @ANYRES16, @ANYRESDEC], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_open_dev$hiddev(&(0x7f0000000540), 0x0, 0x0) add_key$user(&(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r1 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000380), 0x48f82, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x7, 0x12, r1, 0xe84e000) ftruncate(0xffffffffffffffff, 0x10000) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0xd54895b78f604514) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000080)={0x50, 0x0, r3, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r2, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={0x150, 0x0, 0x3, [{{0x2004, 0x3, 0x28000, 0x3, 0x9, 0x10005, {0x6, 0x9, 0x4, 0xa, 0x6, 0x0, 0x2, 0x1, 0x6, 0x8000, 0xde, 0x0, 0x0, 0x8001, 0x80000000}}, {0x400000000000001, 0x1, 0x1, 0x32540194, '\x00'}}, {{0x4, 0x1, 0x7fd, 0x7fffffffffffffff, 0xfff, 0x7ff, {0x3, 0x9, 0x0, 0x6, 0x5, 0x2, 0x2, 0x6, 0x7, 0x6000, 0x0, r4, r5, 0x1, 0x3}}, {0x0, 0x7, 0x1, 0x300, '\x00'}}]}, 0x0, 0x0, 0x0}) getdents64(r6, 0x0, 0x0) read$FUSE(r2, &(0x7f000000a3c0)={0x2020}, 0x2020) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./dev\x00', &(0x7f0000000300)='devtmpfs\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0xc138fd07, &(0x7f0000003000)="0400000000000000000000003801") madvise(&(0x7f00000b3000/0x2000)=nil, 0x2000, 0xe) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) ptrace$pokeuser(0x6, r7, 0x388, 0x1) ptrace$pokeuser(0x6, r7, 0x358, 0x1000) r8 = openat(0xffffffffffffffff, &(0x7f0000000080)='./dev\x00', 0x200002, 0x0) write(r8, &(0x7f00000000c0)='fo', 0x2) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r9, 0x29, 0xcb, 0x0, 0xd) accept4$unix(r8, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) 2m29.936679498s ago: executing program 1 (id=243): r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)={0x2012}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000340)=""/88, 0x58}], 0x5) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002040)=[{{0x0, 0x0, 0x0}, 0x2}], 0x1, 0x40000022, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r4, &(0x7f00000001c0), 0x10) setsockopt$CAN_RAW_FILTER(r4, 0x65, 0x1, 0x0, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x365}, {&(0x7f0000000000)=""/85, 0x55}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x1c}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0xbe8}, {&(0x7f00000007c0)=""/154, 0x53}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 2m29.812448121s ago: executing program 1 (id=246): r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup(r1) getpeername$packet(r2, 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000003c0)={0x56, 0x2, 0xffff, {0x4, 0x1}, {0x4c, 0x2}, @rumble={0x0, 0x30}}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x4, 0x18, 0x9, 0x1, "2fd5e31da9e24f66a8a3a7728b9ffcb2a863732cdc4684d307508cbd15e6b365"}) 2m29.719840664s ago: executing program 32 (id=246): r0 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x862b01) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = dup(r1) getpeername$packet(r2, 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000003c0)={0x56, 0x2, 0xffff, {0x4, 0x1}, {0x4c, 0x2}, @rumble={0x0, 0x30}}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x4, 0x18, 0x9, 0x1, "2fd5e31da9e24f66a8a3a7728b9ffcb2a863732cdc4684d307508cbd15e6b365"}) 30.012659967s ago: executing program 0 (id=1647): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000900)='.', 0x1, 0x8004, 0x0, 0x0) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/2, 0x2, 0x40000182, 0x0, 0x0) 29.878057441s ago: executing program 0 (id=1649): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x2, 0x0) writev(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)="e6d5e97508", 0x5}], 0x1) 29.650933157s ago: executing program 0 (id=1652): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x22f0}, @void, @eth={@random="414f670bc70e", @remote, @void, {@ipv6={0x86dd, @generic={0x1, 0x6, "050700", 0x10, 0x2c, 0x0, @private2, @rand_addr=' \x01\x00', {[@dstopts={0x2f, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0xfe}]}]}}}}}}, 0x4a) 29.325236915s ago: executing program 0 (id=1655): mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0xfffffff7) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000060000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x89901) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) statx(r1, 0x0, 0x1000, 0x6000, 0x0) 29.225345617s ago: executing program 0 (id=1656): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1f6) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000200)='./sys/kernel/tracing\x00', &(0x7f0000000300)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/kernel/tracing/dynamic_events\x00', 0x2, 0x2) write(r0, &(0x7f0000000080)='e:my_eprobe sc', 0xe) 29.168525639s ago: executing program 0 (id=1658): pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r1, &(0x7f00000000c0)=ANY=[], 0xffffff6a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r2, 0xfffffffffffffc01, 0x0) r3 = memfd_create(&(0x7f00000000c0)='\xe9`\x10\x98[\x82?O3#\xfa\x02\xdc\x96\xa1\xbc\x80\x00+\xb6O', 0x0) splice(r0, 0x0, r3, 0x0, 0x200002, 0xb) 14.066687173s ago: executing program 33 (id=1658): pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RGETLOCK(r1, &(0x7f00000000c0)=ANY=[], 0xffffff6a) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r0, r2, 0xfffffffffffffc01, 0x0) r3 = memfd_create(&(0x7f00000000c0)='\xe9`\x10\x98[\x82?O3#\xfa\x02\xdc\x96\xa1\xbc\x80\x00+\xb6O', 0x0) splice(r0, 0x0, r3, 0x0, 0x200002, 0xb) 8.568665013s ago: executing program 5 (id=1966): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/sys/net/ipv6/conf/default/disable_ipv6\x00', 0x4003, 0x10c) setreuid(0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000002c0)='./proc/sys/net/ipv6/conf/default/disable_ipv6\x00', 0x0, 0x1000) mount$bpf(0x0, &(0x7f0000000240)='./proc/sys/net/ipv6/conf/default/disable_ipv6\x00', 0x0, 0x0, 0x0) 8.520005504s ago: executing program 5 (id=1968): fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, &(0x7f0000000040)='mem\x00\xffEev\xf2r\xf1\x18\x1d\xb9\x00y_hug$\bo-\x03Q`]o\x8cr\x9d_etl\xf9\xdd\a\xad\\H\xe94\b,H\xbf', 0x0, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') lseek(r0, 0x7fffffffffffffff, 0x1) read$FUSE(r0, &(0x7f0000000340)={0x2020}, 0x2020) 8.426130336s ago: executing program 5 (id=1970): write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) setsockopt$inet_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='timerslack_ns\x00') write$binfmt_format(r2, &(0x7f0000000180)='1\x00', 0x2) 8.28062214s ago: executing program 5 (id=1973): syz_open_procfs(0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x12310127) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = landlock_create_ruleset(&(0x7f00000002c0)={0x7d6a}, 0x30, 0x0) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(r1, 0x1, &(0x7f0000000380)={0x7162, r0}, 0x0) landlock_restrict_self(r1, 0x0) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 8.223258871s ago: executing program 5 (id=1976): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000300)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 8.126112234s ago: executing program 5 (id=1979): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240), 0x195d, 0xec4d2770249a3ef5) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0x82803, 0x8e) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000080)={r2, 0x0, {0x0, 0x0, 0x0, 0x6, 0x4000000000000ffd, 0x0, 0x0, 0x1d, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5d69098c8b534464c516bdd8a0f350000e35abdb80e38f5eb010001", "32d8cc263d9e234b30c50997d3bef4cd4a5d83cdd3dfe7800b2d7b6aa54cc5001fcaed1e831fa79a0000000200", "67523760fd40f78d2cfc03d81a8ca55ba139c01802c4dae4162e43ac61b7ad33", [0x8, 0x5]}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 4.288808321s ago: executing program 4 (id=2039): r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x13b242, 0x12d) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000580)='.\x00', 0xa880, 0x97) getdents64(r1, &(0x7f00000001c0)=""/163, 0xba974ed140df4995) 4.164635514s ago: executing program 4 (id=2040): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x48) pwrite64(r0, &(0x7f0000000140)="10", 0xda0443d9, 0xfff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x40) fallocate(r1, 0x3, 0x8000, 0xff) 4.029786378s ago: executing program 4 (id=2041): mkdirat(0xffffffffffffff9c, 0x0, 0x24) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x52142, 0x0) fsconfig$FSCONFIG_SET_BINARY(0xffffffffffffffff, 0x2, &(0x7f0000000040)='mem\x00\xffEev\xf2r\xf1\x18\x1d\xb9\x00y_hug$\bo-\x03Q`]o\x8cr\x9d_etl\xf9\xdd\a\xad\\H\xe94\b,H\xbf', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') lseek(r0, 0xffffffffffffffff, 0x1) sendfile(0xffffffffffffffff, r0, 0x0, 0x3ff) 3.93955279s ago: executing program 4 (id=2042): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x42082, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x102, 0x0) close(r1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYRES16=r1, @ANYRES32=r0]) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r4 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r4, 0x0, 0x0, 0x50040, &(0x7f00000001c0)={0x11, 0x6, r3, 0x1, 0xd8, 0x6, @random='Y1nY}n'}, 0x14) 3.712412446s ago: executing program 2 (id=2049): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x200, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) getdents64(r0, 0x0, 0x22) 3.692430427s ago: executing program 4 (id=2051): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000280), 0x40, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r0 = syz_open_dev$loop(&(0x7f0000000100), 0x4, 0x82082) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='freezer.state\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd, "fee8a2ab78fc179fd1f8a0a4b4e00d9683dda1af1ea89de2b7fb0a0100000000000000000300", "2809e8dbe108598948224ad54afac11d875397bdb22d0000b420a1a93c5240f45f819e01177d3d458dd4992861ac00", "09008b1c5512656003d8a0f4bd00000014000820000000000000007f00", [0x0, 0x7ff]}}) 3.580296549s ago: executing program 2 (id=2053): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x490420, 0x2}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) fallocate(r2, 0x0, 0x460e, 0x3) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f000000ab80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.498611051s ago: executing program 4 (id=2055): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x7b, 0xa004) fadvise64(r0, 0x401, 0xffffffff, 0xfab6c9d19f0a6b85) 1.57872866s ago: executing program 3 (id=2083): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8840, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000040)={0x0, 0xffffffff, 0x1, 0x8, 0x17, "ff00f70000e5020052c4f21c7f000000002000"}) r2 = syz_open_pts(r1, 0x141601) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x400008, 0x1ffffffe, 0x0, 0x3, 0x19, "680c1acfa4a5000000070000faffffff000800"}) close_range(r0, 0xffffffffffffffff, 0x0) 1.508678642s ago: executing program 3 (id=2084): r0 = syz_clone(0x8000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x200013) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000000)={0xef6f16ad20de71d8, 0x1b, 0x1}, 0xfffffe0b) 692.984253ms ago: executing program 3 (id=2085): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setreuid(0xffffffffffffffff, 0xee01) sendmmsg$inet(r0, &(0x7f00000060c0)=[{{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000000800)='&', 0x1}], 0x1}}], 0x1, 0x4000000) fcntl$lock(0xffffffffffffffff, 0x24, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, 0x0, 0x0) 666.710143ms ago: executing program 3 (id=2086): r0 = syz_open_dev$loop(&(0x7f0000000f80), 0xf11a, 0x90802) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000fc0)={0xecb, 0x20000000000000}) 596.574815ms ago: executing program 3 (id=2087): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./debug\x00', 0x1ff) mount(0x0, 0x0, &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) write(r0, &(0x7f0000000140), 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000001c0)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./sys/module/md_mod/parameters/new_array\x00', 0x1, 0x0) write(r1, &(0x7f0000000280)='md0', 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/block/md0/md/level\x00', 0x1, 0x0) write(r2, &(0x7f0000000300)='raid5', 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./sys/block/md0/md/raid_disks\x00', 0x1, 0x0) write(r3, &(0x7f0000000380)='4', 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/block/md0/md/chunk_size\x00', 0x1, 0x0) write(r4, &(0x7f0000000400)='4096', 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./sys/block/md0/md/new_dev\x00', 0x1, 0x0) write(r5, &(0x7f0000000480)='1:0', 0x3) write(r5, &(0x7f00000004c0)='1:1', 0x3) write(r5, &(0x7f0000000540)='1:3', 0x3) r6 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./sys/block/md0/md/dev-ram0/slot\x00', 0x1, 0x0) write(r6, &(0x7f00000005c0)='0', 0x1) 596.448365ms ago: executing program 3 (id=2088): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000)=0x86, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e1f, 0xffffffff, @loopback, 0xbf}, 0x1c) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x1d, &(0x7f00000001c0)=0xffff, 0x4) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000fc0)=""/4110, 0x100e}, 0x7ffffffe}], 0x1, 0x40002000, 0x0) 401.54509ms ago: executing program 2 (id=2090): syz_clone3(&(0x7f0000000900)={0x23800000, 0x0, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x30, &(0x7f0000000400)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x64) 114.089467ms ago: executing program 2 (id=2091): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e21, @private=0xa010101}, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e21, @broadcast}, 0x28, 0x0, 0x0, 0x0, 0xe2f, 0x0, 0x4, 0x4000000000000001, 0xe2b8}) 173.631µs ago: executing program 2 (id=2092): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./proc\x00', &(0x7f0000000040)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./proc/sys/vm/nr_overcommit_hugepages\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='1', 0x1) write$cgroup_pressure(r0, &(0x7f0000000180)={'some', 0x20, 0x100, 0x20, 0x8}, 0x2f) 0s ago: executing program 2 (id=2093): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x9, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e22}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) kernel console output (not intermixed with test programs): [ 117.284794][ T3255] input: syz1 as /devices/virtual/input/input13 [ 117.545964][ T46] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 117.726023][ T46] usb 5-1: Using ep0 maxpacket: 8 [ 117.734422][ T46] usb 5-1: config 0 has no interfaces? [ 117.748384][ T46] usb 5-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 117.758307][ T46] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.769910][ T1278] usb 4-1: USB disconnect, device number 20 [ 117.807731][ T46] usb 5-1: Product: syz [ 117.825653][ T46] usb 5-1: Manufacturer: syz [ 117.836493][ T46] usb 5-1: SerialNumber: syz [ 117.851182][ T46] usb 5-1: config 0 descriptor?? [ 118.085030][ T9] usb 5-1: USB disconnect, device number 19 [ 118.261744][ T3284] syz.2.1135 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 118.651187][ T3297] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 118.666658][ T3297] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 118.683173][ T3297] rust_binder: 3294:3297 no such ref 3 [ 118.698032][ T3297] rust_binder: 3294:3297 got transaction to invalid handle 1 [ 118.705463][ T3297] rust_binder: 3294:3297 transaction call to 0:0 failed ENOENT, code 0 size 72-24 [ 119.115990][ T1278] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 119.220974][ T3311] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 119.243984][ T3311] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 119.268988][ T1278] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 119.280516][ T1278] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 119.291453][ T1278] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 119.304500][ T1278] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 119.313586][ T1278] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.325330][ T1278] usb 4-1: config 0 descriptor?? [ 119.406579][ T46] rust_binder: 3294: undelivered TRANSACTION_ERROR: 29201 [ 119.739372][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.746947][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.754414][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.763059][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.778101][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.785560][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.793908][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.802001][ T46] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 119.809676][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.818080][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.826855][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.834303][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.843957][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.852955][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.861059][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.869207][ T1278] plantronics 0003:047F:FFFF.000D: unknown main item tag 0x0 [ 119.877496][ T1278] plantronics 0003:047F:FFFF.000D: No inputs registered, leaving [ 119.906659][ T1278] plantronics 0003:047F:FFFF.000D: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 119.987039][ T46] usb 3-1: unable to get BOS descriptor or descriptor too short [ 120.017392][ T1278] usb 4-1: USB disconnect, device number 21 [ 120.026280][ T46] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 120.051874][ T46] usb 3-1: config 1 interface 1 has no altsetting 1 [ 120.083699][ T46] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 120.094051][ T46] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.102797][ T46] usb 3-1: Product: syz [ 120.107867][ T46] usb 3-1: Manufacturer: syz [ 120.114229][ T46] usb 3-1: SerialNumber: syz [ 120.350336][ T46] usb 3-1: selecting invalid altsetting 1 [ 120.360419][ T46] cdc_ncm 3-1:1.0: bind() failure [ 120.377389][ T46] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 120.391176][ T46] cdc_ncm 3-1:1.1: bind() failure [ 120.406459][ T46] usb 3-1: USB disconnect, device number 17 [ 120.569428][ T36] kauditd_printk_skb: 621 callbacks suppressed [ 120.569449][ T36] audit: type=1400 audit(1786035072.462:13479): avc: denied { create } for pid=3327 comm="syz.4.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 120.666041][ T36] audit: type=1400 audit(1786035072.462:13480): avc: denied { bind } for pid=3327 comm="syz.4.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 120.712495][ T36] audit: type=1400 audit(1786035072.462:13481): avc: denied { name_bind } for pid=3327 comm="syz.4.1152" src=28196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 120.746448][ T3333] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 120.755017][ T3333] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 120.765359][ T36] audit: type=1400 audit(1786035072.462:13482): avc: denied { node_bind } for pid=3327 comm="syz.4.1152" src=28196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 120.811651][ T36] audit: type=1400 audit(1786035072.492:13483): avc: denied { create } for pid=3327 comm="syz.4.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 120.855954][ T36] audit: type=1400 audit(1786035072.492:13484): avc: denied { bind } for pid=3327 comm="syz.4.1152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 120.880372][ T36] audit: type=1400 audit(1786035072.492:13485): avc: denied { name_bind } for pid=3327 comm="syz.4.1152" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 120.908248][ T36] audit: type=1400 audit(1786035072.492:13486): avc: denied { node_bind } for pid=3327 comm="syz.4.1152" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 120.942416][ T36] audit: type=1400 audit(1786035072.512:13487): avc: denied { read write } for pid=298 comm="syz-executor" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 120.978477][ T36] audit: type=1400 audit(1786035072.512:13488): avc: denied { read write open } for pid=298 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.161786][ T3345] FAULT_INJECTION: forcing a failure. [ 121.161786][ T3345] name failslab, interval 1, probability 0, space 0, times 0 [ 121.174631][ T3345] CPU: 1 UID: 0 PID: 3345 Comm: syz.4.1159 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 121.174664][ T3345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 121.174679][ T3345] Call Trace: [ 121.174687][ T3345] [ 121.174696][ T3345] __dump_stack+0x21/0x30 [ 121.174732][ T3345] dump_stack_lvl+0x140/0x1c0 [ 121.174764][ T3345] ? __cfi_dump_stack_lvl+0x10/0x10 [ 121.174799][ T3345] dump_stack+0x19/0x20 [ 121.174830][ T3345] should_fail_ex+0x3c2/0x510 [ 121.174857][ T3345] should_failslab+0xac/0x100 [ 121.174887][ T3345] kmem_cache_alloc_node_noprof+0x45/0x420 [ 121.174913][ T3345] ? dup_task_struct+0xc1/0xd80 [ 121.174942][ T3345] ? kasan_save_alloc_info+0x3a/0x50 [ 121.174978][ T3345] ? __kasan_kmalloc+0x96/0xb0 [ 121.175006][ T3345] ? __kmalloc_cache_noprof+0x23c/0x470 [ 121.175032][ T3345] dup_task_struct+0xc1/0xd80 [ 121.175061][ T3345] ? __kasan_check_write+0x18/0x20 [ 121.175086][ T3345] ? _raw_spin_lock_irq+0x93/0x120 [ 121.175114][ T3345] ? copy_process+0x3350/0x3350 [ 121.175143][ T3345] ? __kasan_check_write+0x18/0x20 [ 121.175168][ T3345] copy_process+0x57c/0x3350 [ 121.175201][ T3345] ? kasan_save_alloc_info+0x3a/0x50 [ 121.175236][ T3345] ? __cfi_copy_process+0x10/0x10 [ 121.175265][ T3345] ? __kmalloc_cache_noprof+0x23c/0x470 [ 121.175291][ T3345] ? __kasan_check_write+0x18/0x20 [ 121.175315][ T3345] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 121.175344][ T3345] vhost_task_create+0x1f7/0x3f0 [ 121.175369][ T3345] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 121.175400][ T3345] ? __cfi_vhost_task_create+0x10/0x10 [ 121.175427][ T3345] ? __cfi_vhost_task_fn+0x10/0x10 [ 121.175452][ T3345] ? __kasan_check_write+0x18/0x20 [ 121.175476][ T3345] ? mutex_lock+0x97/0x1d0 [ 121.175516][ T3345] ? __cfi_mutex_lock+0x10/0x10 [ 121.175548][ T3345] ? kernel_text_address+0xa9/0xe0 [ 121.175582][ T3345] kvm_mmu_post_init_vm+0x161/0x300 [ 121.175617][ T3345] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 121.175650][ T3345] ? _parse_integer_limit+0x195/0x1e0 [ 121.175677][ T3345] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 121.175710][ T3345] ? kstrtoull+0x13b/0x1e0 [ 121.175734][ T3345] ? kstrtouint+0x78/0xf0 [ 121.175758][ T3345] ? ioctl_has_perm+0x1bc/0x500 [ 121.175781][ T3345] ? __asan_memcpy+0x5a/0x80 [ 121.175805][ T3345] ? ioctl_has_perm+0x408/0x500 [ 121.175828][ T3345] ? has_cap_mac_admin+0xd0/0xd0 [ 121.175852][ T3345] ? __kasan_check_write+0x18/0x20 [ 121.175875][ T3345] ? mutex_lock_killable+0x97/0x1d0 [ 121.175910][ T3345] ? __cfi_mutex_lock_killable+0x10/0x10 [ 121.175942][ T3345] ? proc_fail_nth_write+0x184/0x220 [ 121.175975][ T3345] kvm_vcpu_ioctl+0xa43/0x1000 [ 121.175998][ T3345] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 121.176021][ T3345] ? __cfi_vfs_write+0x10/0x10 [ 121.176046][ T3345] ? __kasan_check_write+0x18/0x20 [ 121.176069][ T3345] ? mutex_unlock+0x90/0x240 [ 121.176101][ T3345] ? __cfi_mutex_unlock+0x10/0x10 [ 121.176137][ T3345] ? bpf_lsm_file_ioctl+0xd/0x20 [ 121.176168][ T3345] ? security_file_ioctl+0x3e/0x110 [ 121.176204][ T3345] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 121.176227][ T3345] __se_sys_ioctl+0x135/0x1b0 [ 121.176257][ T3345] __x64_sys_ioctl+0x7f/0xa0 [ 121.176285][ T3345] x64_sys_call+0x1878/0x2ee0 [ 121.176307][ T3345] do_syscall_64+0x57/0xf0 [ 121.176334][ T3345] ? clear_bhb_loop+0x50/0xa0 [ 121.176367][ T3345] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 121.176398][ T3345] RIP: 0033:0x7efc8b19e0d9 [ 121.176419][ T3345] 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 [ 121.176439][ T3345] RSP: 002b:00007efc8c0a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 121.176465][ T3345] RAX: ffffffffffffffda RBX: 00007efc8b425fa0 RCX: 00007efc8b19e0d9 [ 121.176483][ T3345] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006 [ 121.176499][ T3345] RBP: 00007efc8c0a4090 R08: 0000000000000000 R09: 0000000000000000 [ 121.176522][ T3345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 121.176537][ T3345] R13: 00007efc8b426038 R14: 00007efc8b425fa0 R15: 00007fff086ef458 [ 121.176559][ T3345] [ 121.639635][ T3353] overlayfs: missing 'workdir' [ 122.005978][ T9] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 122.168861][ T9] usb 3-1: config 4 has an invalid interface number: 29 but max is 0 [ 122.176190][ T1278] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 122.184602][ T9] usb 3-1: config 4 has an invalid descriptor of length 1, skipping remainder of the config [ 122.206375][ T9] usb 3-1: config 4 has no interface number 0 [ 122.219857][ T9] usb 3-1: config 4 interface 29 altsetting 0 endpoint 0x4 has invalid maxpacket 2039, setting to 64 [ 122.243156][ T9] usb 3-1: config 4 interface 29 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 122.274707][ T9] usb 3-1: New USB device found, idVendor=0bda, idProduct=c811, bcdDevice=b0.13 [ 122.289354][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.299111][ T9] usb 3-1: Product: syz [ 122.303382][ T9] usb 3-1: Manufacturer: syz [ 122.309264][ T9] usb 3-1: SerialNumber: syz [ 122.345949][ T1278] usb 4-1: Using ep0 maxpacket: 16 [ 122.379120][ T1278] usb 4-1: config 0 interface 0 altsetting 183 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 122.420461][ T1278] usb 4-1: config 0 interface 0 has no altsetting 0 [ 122.431699][ T1278] usb 4-1: New USB device found, idVendor=046d, idProduct=c71c, bcdDevice= 0.00 [ 122.465957][ T1278] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.485742][ T1278] usb 4-1: config 0 descriptor?? [ 122.536748][ T9] usb 3-1: USB disconnect, device number 18 [ 122.975977][ T9] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 123.076894][ T3397] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 123.099354][ T3397] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 123.145956][ T9] usb 5-1: Using ep0 maxpacket: 16 [ 123.156661][ T9] usb 5-1: unable to get BOS descriptor or descriptor too short [ 123.173043][ T9] usb 5-1: config 1 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 123.200777][ T9] usb 5-1: config 1 interface 0 has no altsetting 0 [ 123.218363][ T9] usb 5-1: New USB device found, idVendor=060b, idProduct=0001, bcdDevice= 0.40 [ 123.235529][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.254882][ T9] usb 5-1: Product: syz [ 123.259728][ T9] usb 5-1: Manufacturer: syz [ 123.271952][ T9] usb 5-1: SerialNumber: syz [ 123.279177][ T3402] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1172'. [ 124.825964][ T666] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 124.986015][ T666] usb 3-1: Using ep0 maxpacket: 16 [ 125.001228][ T666] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 125.010389][ T666] usb 3-1: config 0 has no interface number 0 [ 125.017149][ T666] usb 3-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 125.026497][ T666] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.037130][ T666] usb 3-1: config 0 descriptor?? [ 125.543886][ T9] usbhid 5-1:1.0: can't add hid device: -71 [ 125.551086][ T9] usbhid 5-1:1.0: probe with driver usbhid failed with error -71 [ 125.565798][ T9] usb 5-1: USB disconnect, device number 20 [ 125.579076][ T36] kauditd_printk_skb: 5432 callbacks suppressed [ 125.579098][ T36] audit: type=1400 audit(1786035077.472:18921): avc: denied { cmd } for pid=3360 comm="iou-wrk-3361" path="socket:[29459]" dev="sockfs" ino=29459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 125.620807][ T36] audit: type=1400 audit(1786035077.472:18922): avc: denied { cmd } for pid=3360 comm="iou-wrk-3361" path="socket:[29459]" dev="sockfs" ino=29459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 125.644974][ T36] audit: type=1400 audit(1786035077.472:18923): avc: denied { cmd } for pid=3360 comm="iou-wrk-3361" path="socket:[29459]" dev="sockfs" ino=29459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 125.702318][ T1278] usbhid 4-1:0.0: can't add hid device: -71 [ 125.729716][ T1278] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 125.730974][ T36] audit: type=1400 audit(1786035077.472:18924): avc: denied { cmd } for pid=3360 comm="iou-wrk-3361" path="socket:[29459]" dev="sockfs" ino=29459 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 125.773009][ T1278] usb 4-1: USB disconnect, device number 22 [ 125.791513][ T666] usbhid 3-1:0.1: can't add hid device: -71 [ 125.824141][ T666] usbhid 3-1:0.1: probe with driver usbhid failed with error -71 [ 125.844732][ T666] usb 3-1: USB disconnect, device number 19 [ 125.905970][ T36] audit: type=1400 audit(1786035077.562:18925): avc: denied { read write } for pid=3419 comm="syz.2.1178" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 125.968688][ T36] audit: type=1400 audit(1786035077.562:18926): avc: denied { read write open } for pid=3419 comm="syz.2.1178" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 126.013997][ T299] audit: audit_backlog=65 > audit_backlog_limit=64 [ 126.030757][ T36] audit: type=1400 audit(1786035077.562:18927): avc: denied { ioctl } for pid=3419 comm="syz.2.1178" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 126.056031][ T299] audit: audit_lost=252 audit_rate_limit=0 audit_backlog_limit=64 [ 126.064353][ T1065] audit: audit_backlog=65 > audit_backlog_limit=64 [ 126.469511][ T3445] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1187'. [ 126.478698][ T314] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 126.638270][ T9] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 126.660655][ T314] usb 5-1: unable to get BOS descriptor or descriptor too short [ 126.676922][ T314] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 126.691025][ T314] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 119, changing to 7 [ 126.705696][ T3455] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=123 sclass=netlink_route_socket pid=3455 comm=syz.3.1190 [ 126.715048][ T314] usb 5-1: New USB device found, idVendor=1235, idProduct=800c, bcdDevice= 0.40 [ 126.729053][ T314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.742643][ T314] usb 5-1: Product: syz [ 126.755967][ T314] usb 5-1: Manufacturer: syz [ 126.760986][ T314] usb 5-1: SerialNumber: syz [ 126.815951][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 126.845845][ T9] usb 3-1: config 0 has no interfaces? [ 126.856300][ T9] usb 3-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 126.873966][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.883090][ T9] usb 3-1: Product: syz [ 126.887433][ T9] usb 3-1: Manufacturer: syz [ 126.892091][ T9] usb 3-1: SerialNumber: syz [ 126.899038][ T9] usb 3-1: config 0 descriptor?? [ 126.998429][ T314] usb 5-1: Can't get UAC3 power state for id 10 [ 127.021377][ T314] usb 5-1: 2:0: failed to get current value for ch 0 (-71) [ 127.038762][ T314] usb 5-1: 2:0: cannot get min/max values for control 2 (id 2) [ 127.094944][ T314] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 127.112306][ T1278] usb 3-1: USB disconnect, device number 20 [ 127.135956][ T666] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 127.143668][ T314] usb 5-1: USB disconnect, device number 21 [ 127.272959][ T3000] udevd[3000]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 127.318710][ T666] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 127.335836][ T666] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 127.361603][ T666] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 127.382086][ T666] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 127.407244][ T666] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 127.425940][ T666] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 127.434156][ T666] usb 4-1: SerialNumber: syz [ 127.670100][ T3481] netlink: 'syz.4.1201': attribute type 49 has an invalid length. [ 127.723725][ T3484] fuse: Bad value for 'rootmode' [ 127.786057][ T666] cdc_acm 4-1:1.0: probe with driver cdc_acm failed with error -12 [ 127.806135][ T3481] team_slave_1: entered promiscuous mode [ 127.845616][ T3481] team_slave_1: entered allmulticast mode [ 127.853410][ T666] usb 4-1: USB disconnect, device number 23 [ 127.913307][ T3491] FAULT_INJECTION: forcing a failure. [ 127.913307][ T3491] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 127.928146][ T3491] CPU: 1 UID: 0 PID: 3491 Comm: syz.3.1204 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 127.928186][ T3491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 127.928201][ T3491] Call Trace: [ 127.928210][ T3491] [ 127.928219][ T3491] __dump_stack+0x21/0x30 [ 127.928299][ T3491] dump_stack_lvl+0x140/0x1c0 [ 127.928332][ T3491] ? __cfi_dump_stack_lvl+0x10/0x10 [ 127.928366][ T3491] dump_stack+0x19/0x20 [ 127.928396][ T3491] should_fail_ex+0x3c2/0x510 [ 127.928424][ T3491] should_fail+0xf/0x20 [ 127.928458][ T3491] should_fail_usercopy+0x1e/0x30 [ 127.928486][ T3491] strncpy_from_user+0x29/0x280 [ 127.928511][ T3491] getname_flags+0x106/0x6b0 [ 127.928536][ T3491] ? __kasan_check_read+0x15/0x20 [ 127.928559][ T3491] __x64_sys_symlinkat+0x7e/0xb0 [ 127.928592][ T3491] x64_sys_call+0x1f79/0x2ee0 [ 127.928612][ T3491] do_syscall_64+0x57/0xf0 [ 127.928639][ T3491] ? clear_bhb_loop+0x50/0xa0 [ 127.928672][ T3491] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 127.928702][ T3491] RIP: 0033:0x7ff5c259e0d9 [ 127.928723][ T3491] 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 [ 127.928743][ T3491] RSP: 002b:00007ff5c33e7028 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 127.928769][ T3491] RAX: ffffffffffffffda RBX: 00007ff5c2825fa0 RCX: 00007ff5c259e0d9 [ 127.928788][ T3491] RDX: 0000200000000f00 RSI: ffffffffffffff9c RDI: 0000200000000e00 [ 127.928806][ T3491] RBP: 00007ff5c33e7090 R08: 0000000000000000 R09: 0000000000000000 [ 127.928821][ T3491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 127.928837][ T3491] R13: 00007ff5c2826038 R14: 00007ff5c2825fa0 R15: 00007ffdc402e448 [ 127.928857][ T3491] [ 128.645980][ T666] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 128.816579][ T666] usb 5-1: Using ep0 maxpacket: 8 [ 128.830278][ T666] usb 5-1: config 0 has no interfaces? [ 128.853674][ T666] usb 5-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 128.875977][ T46] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 128.885302][ T666] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 128.902258][ T666] usb 5-1: Product: syz [ 128.916777][ T666] usb 5-1: Manufacturer: syz [ 128.921461][ T666] usb 5-1: SerialNumber: syz [ 128.938915][ T666] usb 5-1: config 0 descriptor?? [ 129.057894][ T46] usb 3-1: unable to get BOS descriptor or descriptor too short [ 129.070207][ T46] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 129.092519][ T46] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 129.113101][ T46] usb 3-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 129.135949][ T46] usb 3-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 129.163051][ T666] usb 5-1: USB disconnect, device number 22 [ 129.167038][ T3548] can0: slcan on ptm0. [ 129.179781][ T46] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 129.220308][ T46] usb 3-1: config 1 interface 1 has no altsetting 0 [ 129.273825][ T46] usb 3-1: string descriptor 0 read error: -22 [ 129.286379][ T3546] can0 (unregistered): slcan off ptm0. [ 129.287518][ T46] usb 3-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 129.337083][ T46] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.448875][ T3556] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 129.457628][ T3556] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 129.787343][ T3525] input: syz0 as /devices/virtual/input/input16 [ 129.798924][ T3525] syzkaller1: entered promiscuous mode [ 129.804573][ T3525] syzkaller1: entered allmulticast mode [ 130.050998][ T3570] can0: slcan on ptm0. [ 130.066634][ T46] usb 3-1: 2:0: cannot get min/max values for control 2 (id 2) [ 130.075344][ T46] usb 3-1: Warning! Unlikely big volume range (=8236), cval->res is probably wrong. [ 130.085255][ T46] usb 3-1: [2] FU [Speaker Playback Volume] ch = 1, val = 0/8236/1 [ 130.093539][ T3570] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 130.118176][ T46] usb 3-1: USB disconnect, device number 21 [ 130.149776][ T3569] can0 (unregistered): slcan off ptm0. [ 130.179754][ T2997] udevd[2997]: 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 [ 130.528222][ T3583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.556115][ T3583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.584694][ T3583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.586037][ T36] kauditd_printk_skb: 1315 callbacks suppressed [ 130.586080][ T36] audit: type=1400 audit(1786035082.472:20237): avc: denied { read write } for pid=3582 comm="syz.0.1228" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.593550][ T3583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.628226][ T36] audit: type=1400 audit(1786035082.472:20238): avc: denied { read write open } for pid=3582 comm="syz.0.1228" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.657267][ T3583] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 130.665822][ T3583] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 130.695219][ T36] audit: type=1400 audit(1786035082.472:20239): avc: denied { ioctl } for pid=3582 comm="syz.0.1228" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.721282][ T36] audit: type=1400 audit(1786035082.472:20240): avc: denied { ioctl } for pid=3582 comm="syz.0.1228" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.746106][ T46] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 130.748509][ T36] audit: type=1400 audit(1786035082.522:20241): avc: denied { ioctl } for pid=3577 comm="syz.4.1227" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.840054][ T36] audit: type=1400 audit(1786035082.552:20242): avc: denied { read write } for pid=3582 comm="syz.0.1228" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.894864][ T36] audit: type=1400 audit(1786035082.552:20243): avc: denied { read write open } for pid=3582 comm="syz.0.1228" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.906091][ T46] usb 5-1: device descriptor read/64, error -71 [ 130.928416][ T3589] netlink: 393 bytes leftover after parsing attributes in process `syz.3.1230'. [ 130.942350][ T3589] netlink: 'syz.3.1230': attribute type 12 has an invalid length. [ 130.963069][ T36] audit: type=1400 audit(1786035082.552:20244): avc: denied { ioctl } for pid=3582 comm="syz.0.1228" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.991608][ T36] audit: type=1400 audit(1786035082.552:20245): avc: denied { ioctl } for pid=3582 comm="syz.0.1228" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 131.035967][ T36] audit: type=1400 audit(1786035082.552:20246): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.195962][ T46] usb 5-1: device descriptor read/64, error -71 [ 131.244970][ T3604] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 131.256165][ T3604] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 131.335967][ T666] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 131.446004][ T46] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 131.488868][ T666] usb 4-1: config 0 descriptor has 1 excess byte, ignoring [ 131.496314][ T666] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 131.507185][ T666] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 131.523341][ T666] usb 4-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 131.534550][ T666] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.543638][ T666] usb 4-1: Product: syz [ 131.548775][ T666] usb 4-1: Manufacturer: syz [ 131.553587][ T666] usb 4-1: SerialNumber: syz [ 131.561634][ T666] usb 4-1: config 0 descriptor?? [ 131.578108][ T666] usb 4-1: 0:0 : invalid sync pipe. is_playback 1, ep 0a, bSynchAddress f8 [ 131.586888][ T46] usb 5-1: device descriptor read/64, error -71 [ 131.818916][ T666] usb 4-1: USB disconnect, device number 24 [ 131.845990][ T46] usb 5-1: device descriptor read/64, error -71 [ 131.865957][ T2997] udevd[2997]: setting mode of /dev/bus/usb/004/024 to 020664 failed: No such file or directory [ 131.880262][ T2997] udevd[2997]: setting owner of /dev/bus/usb/004/024 to uid=0, gid=0 failed: No such file or directory [ 131.956245][ T3000] udevd[3000]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 131.956828][ T46] usb usb5-port1: attempt power cycle [ 132.136036][ T1278] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 132.235944][ T3632] netlink: 4088 bytes leftover after parsing attributes in process `syz.0.1237'. [ 132.288613][ T1278] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 132.298484][ T1278] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 132.309940][ T1278] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 132.325988][ T46] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 132.346817][ T1278] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 132.356124][ T1278] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 132.364896][ T1278] usb 3-1: Product: syz [ 132.385965][ T46] usb 5-1: device descriptor read/8, error -71 [ 132.393246][ T1278] usb 3-1: Manufacturer: syz [ 132.402999][ T1278] usb 3-1: SerialNumber: syz [ 132.519580][ T46] usb 5-1: device descriptor read/8, error -71 [ 132.589201][ T3640] fuse: root generation should be zero [ 132.631373][ T1278] usblp 3-1:1.0: usblp0: USB Unidirectional printer dev 22 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 132.776031][ T46] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 132.798265][ T46] usb 5-1: device descriptor read/8, error -71 [ 132.836184][ T3624] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 132.844850][ T3624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 132.862356][ T3624] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 132.881935][ T3624] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 132.927020][ T3624] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1235'. [ 132.939018][ T46] usb 5-1: device descriptor read/8, error -71 [ 132.975718][ T3651] netlink: 'syz.0.1244': attribute type 16 has an invalid length. [ 132.983746][ T3651] netlink: 'syz.0.1244': attribute type 2 has an invalid length. [ 132.992835][ T3651] netlink: 64110 bytes leftover after parsing attributes in process `syz.0.1244'. [ 132.997901][ T314] usb 3-1: USB disconnect, device number 22 [ 133.009710][ T314] usblp0: removed [ 133.046472][ T46] usb usb5-port1: unable to enumerate USB device [ 133.100931][ T3655] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.109960][ T3655] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.119208][ T9] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 133.276010][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 133.283631][ T9] usb 4-1: config 0 has no interfaces? [ 133.292479][ T9] usb 4-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 133.301611][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 133.309679][ T9] usb 4-1: Product: syz [ 133.313914][ T9] usb 4-1: Manufacturer: syz [ 133.318548][ T9] usb 4-1: SerialNumber: syz [ 133.324830][ T9] usb 4-1: config 0 descriptor?? [ 133.539255][ T1278] usb 4-1: USB disconnect, device number 25 [ 133.683071][ T3671] 9pnet_fd: Insufficient options for proto=fd [ 133.766453][ T3676] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1253'. [ 133.888267][ T3679] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1253'. [ 133.901119][ T3679] netlink: 68 bytes leftover after parsing attributes in process `syz.0.1253'. [ 134.311151][ T3700] device-mapper: table: 252:0: zero-length target [ 134.318140][ T3700] device-mapper: ioctl: error adding target to table [ 134.336207][ T3700] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 134.347685][ T3690] 9pnet_fd: Insufficient options for proto=fd [ 134.354562][ T3700] overlayfs: missing 'lowerdir' [ 134.595951][ T1278] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 134.779318][ T1278] usb 4-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 134.782094][ T3717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 134.804929][ T1278] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.813208][ T1278] usb 4-1: Product: syz [ 134.817474][ T1278] usb 4-1: Manufacturer: syz [ 134.822144][ T1278] usb 4-1: SerialNumber: syz [ 134.838308][ T3717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 135.064218][ T1278] rtl8150 4-1:1.0: couldn't reset the device [ 135.070444][ T1278] rtl8150 4-1:1.0: probe with driver rtl8150 failed with error -5 [ 135.085959][ T314] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 135.087752][ T1278] usb 4-1: USB disconnect, device number 26 [ 135.256004][ T314] usb 3-1: Using ep0 maxpacket: 8 [ 135.263701][ T314] usb 3-1: config 0 has no interfaces? [ 135.272499][ T314] usb 3-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 135.282009][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 135.290166][ T314] usb 3-1: Product: syz [ 135.294367][ T314] usb 3-1: Manufacturer: syz [ 135.299005][ T314] usb 3-1: SerialNumber: syz [ 135.305387][ T314] usb 3-1: config 0 descriptor?? [ 135.519105][ T314] usb 3-1: USB disconnect, device number 23 [ 135.622690][ T36] kauditd_printk_skb: 1293 callbacks suppressed [ 135.622712][ T36] audit: type=1400 audit(1786035087.512:21540): avc: denied { read write } for pid=3724 comm="syz.3.1271" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.676301][ T36] audit: type=1400 audit(1786035087.512:21541): avc: denied { read write open } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.703316][ T36] audit: type=1400 audit(1786035087.512:21542): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.729202][ T36] audit: type=1400 audit(1786035087.512:21543): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.754614][ T36] audit: type=1400 audit(1786035087.542:21544): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.779628][ T36] audit: type=1400 audit(1786035087.542:21545): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.804648][ T36] audit: type=1400 audit(1786035087.642:21546): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.830332][ T36] audit: type=1400 audit(1786035087.722:21547): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.886122][ T446] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 135.894916][ T36] audit: type=1400 audit(1786035087.782:21548): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 135.920093][ T36] audit: type=1400 audit(1786035087.792:21549): avc: denied { ioctl } for pid=3724 comm="syz.3.1271" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 136.050077][ T446] usb 4-1: unable to get BOS descriptor or descriptor too short [ 136.097652][ T446] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 136.115971][ T446] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 136.136268][ T446] usb 4-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 136.148287][ T446] usb 4-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 136.163436][ T446] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 136.175733][ T446] usb 4-1: config 1 interface 1 has no altsetting 0 [ 136.188982][ T446] usb 4-1: string descriptor 0 read error: -22 [ 136.200363][ T446] usb 4-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 136.211145][ T446] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 136.437185][ T3750] netlink: 228 bytes leftover after parsing attributes in process `syz.2.1278'. [ 136.562361][ T3756] netlink: 228 bytes leftover after parsing attributes in process `syz.0.1280'. [ 136.686373][ T3762] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1283'. [ 137.045992][ T314] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 137.206014][ T314] usb 3-1: Using ep0 maxpacket: 8 [ 137.217239][ T314] usb 3-1: config 0 has no interfaces? [ 137.239521][ T314] usb 3-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 137.265948][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.274352][ T314] usb 3-1: Product: syz [ 137.301919][ T314] usb 3-1: Manufacturer: syz [ 137.311722][ T3775] 9pnet_fd: Insufficient options for proto=fd [ 137.316116][ T314] usb 3-1: SerialNumber: syz [ 137.332919][ T314] usb 3-1: config 0 descriptor?? [ 137.333747][ T3775] overlayfs: overlapping lowerdir path [ 137.457663][ T446] usb 4-1: 2:0: failed to get current value for ch 1 (-71) [ 137.506101][ T446] usb 4-1: USB disconnect, device number 27 [ 137.562103][ T314] usb 3-1: USB disconnect, device number 24 [ 137.581220][ T2997] udevd[2997]: 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 [ 137.853121][ T3793] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1294'. [ 138.306102][ T3808] netlink: 'syz.4.1300': attribute type 10 has an invalid length. [ 138.455988][ T1278] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 138.615938][ T1278] usb 4-1: Using ep0 maxpacket: 8 [ 138.615960][ T314] usb 3-1: new low-speed USB device number 25 using dummy_hcd [ 138.639764][ T1278] usb 4-1: config 1 interface 0 altsetting 3 bulk endpoint 0x1 has invalid maxpacket 32 [ 138.653919][ T1278] usb 4-1: config 1 interface 0 altsetting 3 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 138.671002][ T1278] usb 4-1: config 1 interface 0 has no altsetting 0 [ 138.683802][ T1278] usb 4-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 138.700959][ T1278] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 138.711956][ T1278] usb 4-1: Product: 梇宿鋭䘌瓪뼰亰홙腛î¸á¹‰ï€¸î²˜ê°…谽霪ꭚ铋惸벦ã­ç éš‰æ„©éžªãŠ½ä£ç›‡ìŽªâ®¡í›©ïžœï®¹çŠ€ï—ªï±—戥ෲଂ缤桭裕楳ᓤ實瘟äŸê€žè„ë¥à¯³ê•™äŠŒä¡²ãŸŠï®’⑩棥戋⦵谠ꃺ럽è‰ç¹–ᒋ㸢巎茊헧걢씆닶뢬縗ⶠ[ 138.754576][ T1278] usb 4-1: Manufacturer: è¨í— ç‡¥ä˜›äŒ¤ì…‡â†µä³‰ä„«ì˜›è•–㴰틲悔ä‡â³¸âŠ†ê®Šî…­ë”¨è—‹îŽ–謣㳒榖蜖厌샩 쥄냽׶ᶗ㑦Ḧ⨱㈧í‚㛯è¡ã¥°èŸï»¼ï´ä¶¨ï›–쉙燀ꨫ歖뼬譙äºç˜›ïºœì¥žå­«ì·½æ¬Œï¡ â†£ç“®çµ£à»»î‘°ã¼µãª¿é±¼í™°è‚ꚫ鰭໼權 [ 138.783099][ T1278] usb 4-1: SerialNumber: у [ 138.793922][ T3806] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 138.802500][ T3806] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 138.806083][ T314] usb 3-1: device descriptor read/64, error -71 [ 138.915991][ T666] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 138.922810][ T3818] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 138.933849][ T3818] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.065984][ T314] usb 3-1: device descriptor read/64, error -71 [ 139.078602][ T666] usb 5-1: config index 0 descriptor too short (expected 1372, got 92) [ 139.087096][ T666] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 139.102300][ T666] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 139.112681][ T666] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 139.121513][ T666] usb 5-1: Product: syz [ 139.125748][ T666] usb 5-1: Manufacturer: syz [ 139.131510][ T666] usb 5-1: SerialNumber: syz [ 139.226139][ T3806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.236207][ T3806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.251595][ T3806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.260400][ T3806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.272836][ T3806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.281840][ T3806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.306046][ T1278] usb 4-1: USB disconnect, device number 28 [ 139.318985][ T314] usb 3-1: new low-speed USB device number 26 using dummy_hcd [ 139.466017][ T314] usb 3-1: device descriptor read/64, error -71 [ 139.706004][ T314] usb 3-1: device descriptor read/64, error -71 [ 139.763063][ T3820] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 139.775471][ T3820] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 139.825960][ T314] usb usb3-port1: attempt power cycle [ 139.854095][ T3822] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1306'. [ 139.952018][ T666] cdc_ncm 5-1:1.0: SET_CRC_MODE failed [ 139.957829][ T666] cdc_ncm 5-1:1.0: SET_NTB_FORMAT failed [ 139.981106][ T666] cdc_ncm 5-1:1.0: bind() failure [ 139.987056][ T666] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 139.994963][ T666] cdc_ncm 5-1:1.1: bind() failure [ 140.006064][ T666] usb 5-1: USB disconnect, device number 27 [ 140.053578][ T3822] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 140.069984][ T3822] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.079209][ T3822] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.126034][ T1278] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 140.166001][ T314] usb 3-1: new low-speed USB device number 27 using dummy_hcd [ 140.188716][ T314] usb 3-1: device descriptor read/8, error -71 [ 140.318743][ T314] usb 3-1: device descriptor read/8, error -71 [ 140.331700][ T3825] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 140.340413][ T3825] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 140.566177][ T314] usb 3-1: new low-speed USB device number 28 using dummy_hcd [ 140.590049][ T314] usb 3-1: device descriptor read/8, error -71 [ 140.625983][ T36] kauditd_printk_skb: 678 callbacks suppressed [ 140.626002][ T36] audit: type=1400 audit(1786035092.522:22228): avc: denied { search } for pid=3833 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=425 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 140.682995][ T36] audit: type=1400 audit(1786035092.552:22229): avc: denied { search } for pid=3833 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 [ 140.708108][ T3833] audit: audit_backlog=65 > audit_backlog_limit=64 [ 140.714659][ T3833] audit: audit_lost=255 audit_rate_limit=0 audit_backlog_limit=64 [ 140.726407][ T3831] audit: audit_backlog=65 > audit_backlog_limit=64 [ 140.735132][ T3833] audit: backlog limit exceeded [ 140.737628][ T3835] audit: audit_backlog=65 > audit_backlog_limit=64 [ 140.743088][ T3833] audit: audit_backlog=65 > audit_backlog_limit=64 [ 140.749005][ T3831] audit: audit_lost=256 audit_rate_limit=0 audit_backlog_limit=64 [ 140.757040][ T3810] audit: audit_backlog=65 > audit_backlog_limit=64 [ 140.779432][ T314] usb 3-1: device descriptor read/8, error -71 [ 140.785953][ T666] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 140.887056][ T314] usb usb3-port1: unable to enumerate USB device [ 140.977395][ T666] usb 5-1: unable to get BOS descriptor or descriptor too short [ 140.997551][ T666] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 141.013525][ T666] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 141.022661][ T666] usb 5-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 141.033922][ T666] usb 5-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 141.048071][ T666] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 141.059247][ T666] usb 5-1: config 1 interface 1 has no altsetting 0 [ 141.079926][ T666] usb 5-1: string descriptor 0 read error: -22 [ 141.086699][ T666] usb 5-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 141.105995][ T666] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.196001][ T1278] usb 4-1: device descriptor read/64, error -71 [ 141.475984][ T1278] usb 4-1: Using ep0 maxpacket: 32 [ 141.484142][ T1278] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 141.506025][ T1278] usb 4-1: config 0 has no interface number 0 [ 141.512194][ T1278] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 141.525873][ T1278] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 141.536278][ T1278] usb 4-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 141.545486][ T1278] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 141.557493][ T1278] usb 4-1: config 0 descriptor?? [ 141.688778][ T3867] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 141.697480][ T3867] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 141.846305][ T314] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 141.995958][ T314] usb 3-1: Using ep0 maxpacket: 8 [ 142.004286][ T314] usb 3-1: config 0 has no interfaces? [ 142.014708][ T314] usb 3-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 142.026572][ T314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.034822][ T314] usb 3-1: Product: syz [ 142.041076][ T314] usb 3-1: Manufacturer: syz [ 142.045752][ T314] usb 3-1: SerialNumber: syz [ 142.052294][ T314] usb 3-1: config 0 descriptor?? [ 142.170022][ T666] usb 5-1: 2:0: failed to get current value for ch 1 (-71) [ 142.201876][ T666] usb 5-1: USB disconnect, device number 28 [ 142.224426][ T2997] udevd[2997]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 142.265766][ T314] usb 3-1: USB disconnect, device number 29 [ 142.446647][ T3002] udevd[3002]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [ 142.673413][ T3876] overlayfs: failed to resolve 'index=on': -2 [ 142.916270][ T3884] netlink: 228 bytes leftover after parsing attributes in process `syz.2.1326'. [ 143.376013][ T666] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 143.443938][ T3905] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 143.452596][ T3905] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 143.496029][ T428] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 143.525964][ T666] usb 5-1: device descriptor read/64, error -71 [ 143.636002][ T428] usb 3-1: device descriptor read/64, error -71 [ 143.775988][ T666] usb 5-1: device descriptor read/64, error -71 [ 143.885992][ T428] usb 3-1: device descriptor read/64, error -71 [ 143.976254][ T3925] FAULT_INJECTION: forcing a failure. [ 143.976254][ T3925] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 143.989430][ T3925] CPU: 1 UID: 0 PID: 3925 Comm: syz.0.1341 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 143.989476][ T3925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 143.989488][ T3925] Call Trace: [ 143.989495][ T3925] [ 143.989502][ T3925] __dump_stack+0x21/0x30 [ 143.989531][ T3925] dump_stack_lvl+0x140/0x1c0 [ 143.989557][ T3925] ? __cfi_dump_stack_lvl+0x10/0x10 [ 143.989582][ T3925] dump_stack+0x19/0x20 [ 143.989603][ T3925] should_fail_ex+0x3c2/0x510 [ 143.989621][ T3925] should_fail+0xf/0x20 [ 143.989638][ T3925] should_fail_usercopy+0x1e/0x30 [ 143.989657][ T3925] strncpy_from_user+0x29/0x280 [ 143.989675][ T3925] getname_flags+0x106/0x6b0 [ 143.989694][ T3925] __x64_sys_rename+0x61/0xa0 [ 143.989709][ T3925] x64_sys_call+0x150b/0x2ee0 [ 143.989724][ T3925] do_syscall_64+0x57/0xf0 [ 143.989742][ T3925] ? clear_bhb_loop+0x50/0xa0 [ 143.989765][ T3925] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 143.989786][ T3925] RIP: 0033:0x7f90a1d9e0d9 [ 143.989801][ T3925] 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 [ 143.989815][ T3925] RSP: 002b:00007f90a07f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 143.989833][ T3925] RAX: ffffffffffffffda RBX: 00007f90a2026090 RCX: 00007f90a1d9e0d9 [ 143.989846][ T3925] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000200000000100 [ 143.989857][ T3925] RBP: 00007f90a07f7090 R08: 0000000000000000 R09: 0000000000000000 [ 143.989868][ T3925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 143.989878][ T3925] R13: 00007f90a2026128 R14: 00007f90a2026090 R15: 00007ffefbf34e08 [ 143.989893][ T3925] [ 144.176075][ T666] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 144.227533][ T3927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.236291][ T3927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 144.263055][ T3927] netlink: 104 bytes leftover after parsing attributes in process `syz.3.1342'. [ 144.335997][ T428] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 144.395990][ T666] usb 5-1: device descriptor read/64, error -71 [ 144.476022][ T428] usb 3-1: device descriptor read/64, error -71 [ 144.636006][ T666] usb 5-1: device descriptor read/64, error -71 [ 144.715982][ T428] usb 3-1: device descriptor read/64, error -71 [ 144.746080][ T666] usb usb5-port1: attempt power cycle [ 144.826645][ T428] usb usb3-port1: attempt power cycle [ 144.878565][ T3932] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 144.893935][ T3932] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 145.086072][ T666] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 145.118275][ T666] usb 5-1: device descriptor read/8, error -71 [ 145.165987][ T428] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 145.188514][ T428] usb 3-1: device descriptor read/8, error -71 [ 145.248519][ T666] usb 5-1: device descriptor read/8, error -71 [ 145.325120][ T428] usb 3-1: device descriptor read/8, error -71 [ 145.485956][ T666] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 145.524304][ T666] usb 5-1: device descriptor read/8, error -71 [ 145.575974][ T428] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 145.599023][ T428] usb 3-1: device descriptor read/8, error -71 [ 145.637325][ T36] kauditd_printk_skb: 717 callbacks suppressed [ 145.637346][ T36] audit: type=1400 audit(1786035097.532:22940): avc: denied { sqpoll } for pid=3942 comm="syz.3.1349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 145.677319][ T666] usb 5-1: device descriptor read/8, error -71 [ 145.696003][ T36] audit: type=1400 audit(1786035097.562:22941): avc: denied { create } for pid=3942 comm="syz.3.1349" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 145.717725][ T36] audit: type=1400 audit(1786035097.562:22942): avc: denied { create } for pid=3942 comm="syz.3.1349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 145.741978][ T36] audit: type=1400 audit(1786035097.562:22943): avc: denied { create } for pid=3942 comm="syz.3.1349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 145.763964][ T428] usb 3-1: device descriptor read/8, error -71 [ 145.766199][ T36] audit: type=1400 audit(1786035097.562:22944): avc: denied { execmem } for pid=3942 comm="syz.3.1349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 145.789677][ T36] audit: type=1400 audit(1786035097.562:22945): avc: denied { mmap_zero } for pid=3942 comm="syz.3.1349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 145.798402][ T666] usb usb5-port1: unable to enumerate USB device [ 145.809894][ T36] audit: type=1400 audit(1786035097.562:22946): avc: denied { ioctl } for pid=3895 comm="syz.4.1330" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 145.841898][ T36] audit: type=1400 audit(1786035097.562:22947): avc: denied { ioctl } for pid=3895 comm="syz.4.1330" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 145.867815][ T36] audit: type=1400 audit(1786035097.562:22948): avc: denied { ioctl } for pid=3895 comm="syz.4.1330" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 145.877442][ T428] usb usb3-port1: unable to enumerate USB device [ 145.907234][ T36] audit: type=1400 audit(1786035097.572:22949): avc: denied { ioctl } for pid=3895 comm="syz.4.1330" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 146.242573][ T3957] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1356'. [ 146.279118][ T3959] input: syz1 as /devices/virtual/input/input17 [ 146.377481][ T3957] netlink: 20 bytes leftover after parsing attributes in process `syz.4.1356'. [ 146.850465][ T3987] rust_binder: Write failure EINVAL in pid:855 [ 147.064253][ T3994] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.096136][ T3994] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.126121][ T1278] uclogic 0003:28BD:0094.000E: failed retrieving string descriptor #100: -110 [ 147.141636][ T1278] uclogic 0003:28BD:0094.000E: failed retrieving pen parameters: -110 [ 147.159420][ T1278] uclogic 0003:28BD:0094.000E: pen probing failed: -110 [ 147.188319][ T1278] uclogic 0003:28BD:0094.000E: failed probing parameters: -110 [ 147.217243][ T1278] uclogic 0003:28BD:0094.000E: probe with driver uclogic failed with error -110 [ 147.358860][ T4000] rust_binder: Write failure EFAULT in pid:862 [ 147.362822][ T4004] rust_binder: Write failure EFAULT in pid:862 [ 147.512653][ T4002] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 147.546276][ T4002] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 147.809617][ T4020] can0: slcan on ttyS3. [ 147.817916][ T4020] FAULT_INJECTION: forcing a failure. [ 147.817916][ T4020] name failslab, interval 1, probability 0, space 0, times 0 [ 147.840754][ T4020] CPU: 1 UID: 0 PID: 4020 Comm: syz.3.1378 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 147.840794][ T4020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 147.840811][ T4020] Call Trace: [ 147.840819][ T4020] [ 147.840829][ T4020] __dump_stack+0x21/0x30 [ 147.840868][ T4020] dump_stack_lvl+0x140/0x1c0 [ 147.840901][ T4020] ? __cfi_dump_stack_lvl+0x10/0x10 [ 147.840936][ T4020] dump_stack+0x19/0x20 [ 147.840968][ T4020] should_fail_ex+0x3c2/0x510 [ 147.840995][ T4020] should_failslab+0xac/0x100 [ 147.841026][ T4020] kmem_cache_alloc_node_noprof+0x45/0x420 [ 147.841053][ T4020] ? __alloc_skb+0x10c/0x360 [ 147.841086][ T4020] __alloc_skb+0x10c/0x360 [ 147.841119][ T4020] alloc_uevent_skb+0x85/0x240 [ 147.841151][ T4020] kobject_uevent_net_broadcast+0x1b1/0x5e0 [ 147.841215][ T4020] kobject_uevent_env+0x551/0x7e0 [ 147.841246][ T4020] kobject_uevent+0x21/0x40 [ 147.841276][ T4020] __kobject_del+0xd3/0x2c0 [ 147.841303][ T4020] kobject_put+0x1ff/0x2a0 [ 147.841330][ T4020] net_rx_queue_update_kobjects+0x535/0x5b0 [ 147.841359][ T4020] netdev_unregister_kobject+0xf7/0x260 [ 147.841387][ T4020] unregister_netdevice_many_notify+0x1678/0x1be0 [ 147.841425][ T4020] ? __cfi_unregister_netdevice_many_notify+0x10/0x10 [ 147.841459][ T4020] ? _raw_spin_lock_irqsave+0xc1/0x160 [ 147.841485][ T4020] ? __cfi__raw_spin_lock_irqsave+0x10/0x10 [ 147.841517][ T4020] ? __kasan_check_write+0x18/0x20 [ 147.841534][ T4020] ? mutex_lock+0x97/0x1d0 [ 147.841557][ T4020] ? __kasan_check_read+0x15/0x20 [ 147.841573][ T4020] unregister_netdev+0x159/0x1d0 [ 147.841595][ T4020] ? __cfi_unregister_netdev+0x10/0x10 [ 147.841616][ T4020] ? queue_work_on+0x165/0x1e0 [ 147.841636][ T4020] ? tty_port_default_wakeup+0xb4/0x100 [ 147.841654][ T4020] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 147.841677][ T4020] unregister_candev+0x19/0x30 [ 147.841698][ T4020] slcan_close+0x82/0x150 [ 147.841718][ T4020] ? __cfi_slcan_close+0x10/0x10 [ 147.841737][ T4020] tty_ldisc_hangup+0x4d8/0x6e0 [ 147.841753][ T4020] __tty_hangup+0x59f/0x820 [ 147.841767][ T4020] ? bpf_lsm_capable+0xd/0x20 [ 147.841793][ T4020] tty_ioctl+0x7c5/0xec0 [ 147.841809][ T4020] ? __cfi_tty_ioctl+0x10/0x10 [ 147.841825][ T4020] __se_sys_ioctl+0x135/0x1b0 [ 147.841846][ T4020] __x64_sys_ioctl+0x7f/0xa0 [ 147.841898][ T4020] x64_sys_call+0x1878/0x2ee0 [ 147.841920][ T4020] do_syscall_64+0x57/0xf0 [ 147.841951][ T4020] ? clear_bhb_loop+0x50/0xa0 [ 147.841974][ T4020] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 147.841996][ T4020] RIP: 0033:0x7ff5c259e0d9 [ 147.842011][ T4020] 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 [ 147.842026][ T4020] RSP: 002b:00007ff5c33e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 147.842044][ T4020] RAX: ffffffffffffffda RBX: 00007ff5c2825fa0 RCX: 00007ff5c259e0d9 [ 147.842058][ T4020] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000003 [ 147.842068][ T4020] RBP: 00007ff5c33e7090 R08: 0000000000000000 R09: 0000000000000000 [ 147.842079][ T4020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 147.842090][ T4020] R13: 00007ff5c2826038 R14: 00007ff5c2825fa0 R15: 00007ffdc402e448 [ 147.842104][ T4020] [ 148.356354][ T4020] can0 (unregistered): slcan off ttyS3. [ 148.597250][ T4040] FAULT_INJECTION: forcing a failure. [ 148.597250][ T4040] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 148.622492][ T4040] CPU: 1 UID: 0 PID: 4040 Comm: syz.0.1386 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 148.622527][ T4040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 148.622543][ T4040] Call Trace: [ 148.622551][ T4040] [ 148.622562][ T4040] __dump_stack+0x21/0x30 [ 148.622600][ T4040] dump_stack_lvl+0x140/0x1c0 [ 148.622633][ T4040] ? __cfi_dump_stack_lvl+0x10/0x10 [ 148.622666][ T4040] ? check_stack_object+0x138/0x150 [ 148.622693][ T4040] dump_stack+0x19/0x20 [ 148.622723][ T4040] should_fail_ex+0x3c2/0x510 [ 148.622761][ T4040] should_fail+0xf/0x20 [ 148.622785][ T4040] should_fail_usercopy+0x1e/0x30 [ 148.622812][ T4040] _copy_to_user+0x24/0xa0 [ 148.622844][ T4040] simple_read_from_buffer+0xed/0x160 [ 148.622878][ T4040] proc_fail_nth_read+0x1aa/0x220 [ 148.622912][ T4040] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 148.622946][ T4040] ? bpf_lsm_file_permission+0xd/0x20 [ 148.622979][ T4040] ? bpf_lsm_file_permission+0xd/0x20 [ 148.623008][ T4040] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 148.623042][ T4040] vfs_read+0x288/0xc70 [ 148.623067][ T4040] ? __cfi_vfs_read+0x10/0x10 [ 148.623090][ T4040] ? __kasan_check_write+0x18/0x20 [ 148.623113][ T4040] ? mutex_lock+0x97/0x1d0 [ 148.623145][ T4040] ? __cfi_mutex_lock+0x10/0x10 [ 148.623179][ T4040] ksys_read+0x145/0x260 [ 148.623202][ T4040] ? fput+0x1a4/0x230 [ 148.623232][ T4040] ? __cfi_ksys_read+0x10/0x10 [ 148.623255][ T4040] ? __x64_sys_preadv+0x215/0x2c0 [ 148.623284][ T4040] ? __kasan_check_read+0x15/0x20 [ 148.623307][ T4040] __x64_sys_read+0x7f/0x90 [ 148.623329][ T4040] x64_sys_call+0x2638/0x2ee0 [ 148.623349][ T4040] do_syscall_64+0x57/0xf0 [ 148.623375][ T4040] ? clear_bhb_loop+0x50/0xa0 [ 148.623408][ T4040] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 148.623439][ T4040] RIP: 0033:0x7f90a1d5e90e [ 148.623460][ T4040] 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 [ 148.623482][ T4040] RSP: 002b:00007f90a2b95fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 148.623509][ T4040] RAX: ffffffffffffffda RBX: 00007f90a2b966c0 RCX: 00007f90a1d5e90e [ 148.623528][ T4040] RDX: 000000000000000f RSI: 00007f90a2b960a0 RDI: 0000000000000004 [ 148.623545][ T4040] RBP: 00007f90a2b96090 R08: 0000000000000000 R09: 0000000000000000 [ 148.623561][ T4040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 148.623577][ T4040] R13: 00007f90a2026038 R14: 00007f90a2025fa0 R15: 00007ffefbf34e08 [ 148.623598][ T4040] [ 148.925061][ T4042] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 148.933752][ T4042] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 149.059603][ T4044] SELinux: policydb version 357927833 does not match my version range 15-33 [ 149.073563][ T4044] SELinux: failed to load policy [ 149.107997][ T4049] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 149.124910][ T4049] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 149.141308][ T4049] rust_binder: Failed to allocate buffer. len:1024, is_oneway:false [ 149.141913][ T314] rust_binder: 4047: undelivered TRANSACTION_ERROR: 29189 [ 149.345949][ T1278] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 149.496014][ T1278] usb 3-1: Using ep0 maxpacket: 16 [ 149.508756][ T1278] usb 3-1: unable to get BOS descriptor or descriptor too short [ 149.531516][ T1278] usb 3-1: config 8 has an invalid interface number: 3 but max is 0 [ 149.543666][ T1278] usb 3-1: config 8 has no interface number 0 [ 149.550543][ T1278] usb 3-1: config 8 interface 3 has no altsetting 0 [ 149.565734][ T1278] usb 3-1: New USB device found, idVendor=04dd, idProduct=8005, bcdDevice=91.7e [ 149.585110][ T1278] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 149.596394][ T4071] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 149.608520][ T1278] usb 3-1: Product: syz [ 149.612742][ T1278] usb 3-1: Manufacturer: syz [ 149.618549][ T4071] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 149.640900][ T1278] usb 3-1: SerialNumber: syz [ 149.667241][ T4073] netlink: 'syz.4.1398': attribute type 21 has an invalid length. [ 149.877117][ T4044] SELinux: policydb magic number 0x2f74656e does not match expected magic number 0xf97cff8c [ 149.895632][ T4044] SELinux: failed to load policy [ 149.906130][ T1278] usb 3-1: bad CDC descriptors [ 149.924636][ T1278] usb 3-1: USB disconnect, device number 34 [ 149.962741][ T4084] netlink: 20 bytes leftover after parsing attributes in process `syz.0.1402'. [ 149.999804][ T4084] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.047281][ T4084] bridge_slave_0 (unregistering): left allmulticast mode [ 150.054387][ T4084] bridge_slave_0 (unregistering): left promiscuous mode [ 150.085954][ T4084] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.237204][ T4087] SELinux: Context system_u:object_r:vhost_device_t:s0 is not valid (left unmapped). [ 150.646107][ T4100] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1408'. [ 150.652167][ T36] kauditd_printk_skb: 788 callbacks suppressed [ 150.652220][ T36] audit: type=1400 audit(1786035102.542:23738): avc: denied { read write } for pid=299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 150.762489][ T4103] pim6reg1: entered promiscuous mode [ 150.769676][ T36] audit: type=1400 audit(1786035102.592:23739): avc: denied { read write open } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 150.804544][ T4103] pim6reg1: entered allmulticast mode [ 150.855382][ T36] audit: type=1400 audit(1786035102.592:23740): avc: denied { ioctl } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 150.914907][ T4105] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 150.935951][ T36] audit: type=1400 audit(1786035102.622:23741): avc: denied { read } for pid=4102 comm="syz.0.1409" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 150.959206][ T4105] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 151.014484][ T36] audit: type=1400 audit(1786035102.622:23742): avc: denied { read open } for pid=4102 comm="syz.0.1409" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 151.060022][ T36] audit: type=1400 audit(1786035102.622:23743): avc: denied { ioctl } for pid=4102 comm="syz.0.1409" path="/dev/kvm" dev="devtmpfs" ino=13 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 151.135309][ T36] audit: type=1400 audit(1786035102.692:23744): avc: denied { read write } for pid=4104 comm="syz.3.1410" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 151.220888][ T36] audit: type=1400 audit(1786035102.692:23745): avc: denied { read write open } for pid=4104 comm="syz.3.1410" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 151.305937][ T36] audit: type=1400 audit(1786035102.692:23746): avc: denied { mounton } for pid=4104 comm="syz.3.1410" path="/353/file0" dev="tmpfs" ino=1946 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 151.371209][ T36] audit: type=1400 audit(1786035102.692:23747): avc: denied { mount } for pid=4104 comm="syz.3.1410" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 151.598174][ T4129] overlay: filesystem on ./bus not supported as upperdir [ 151.818522][ T4137] raw_sendmsg: syz.2.1421 forgot to set AF_INET. Fix it! [ 152.356024][ T314] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 152.439449][ T4163] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.453853][ T4163] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.506000][ T314] usb 3-1: device descriptor read/64, error -71 [ 152.746819][ T314] usb 3-1: device descriptor read/64, error -71 [ 152.985975][ T314] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 153.125997][ T314] usb 3-1: device descriptor read/64, error -71 [ 153.375984][ T314] usb 3-1: device descriptor read/64, error -71 [ 153.389407][ T1278] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 153.407806][ T1278] hid-generic 0000:0000:0000.000F: hidraw0: HID v0.00 Device [syz1] on syz0 [ 153.486164][ T314] usb usb3-port1: attempt power cycle [ 153.835969][ T314] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 153.858693][ T314] usb 3-1: device descriptor read/8, error -71 [ 153.947998][ T4186] No source specified [ 153.952874][ T4186] No source specified [ 153.959178][ T4186] No source specified [ 153.964102][ T4186] No source specified [ 153.971628][ T4186] No source specified [ 153.976686][ T4186] No source specified [ 153.981598][ T4186] No source specified [ 153.986542][ T4186] No source specified [ 153.991122][ T314] usb 3-1: device descriptor read/8, error -71 [ 153.992642][ T4186] No source specified [ 154.235973][ T314] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 154.268904][ T314] usb 3-1: device descriptor read/8, error -71 [ 154.390381][ T4201] rust_binder: 4192:4201 got reply transaction with no transaction stack [ 154.398962][ T4201] rust_binder: 4192:4201 transaction reply to 0:0 failed EINVAL, code 0 size 88-24 [ 154.411284][ T314] usb 3-1: device descriptor read/8, error -71 [ 154.436266][ T4198] SELinux: policydb magic number 0x5 does not match expected magic number 0xf97cff8c [ 154.445972][ T4198] SELinux: failed to load policy [ 154.526461][ T314] usb usb3-port1: unable to enumerate USB device [ 154.554030][ T4205] kvm: apic: phys broadcast and lowest prio [ 154.726512][ T4214] x_tables: unsorted underflow at hook 4 [ 154.779042][ T4216] input: syz0 as /devices/virtual/input/input21 [ 154.886635][ T4218] fuse: Bad value for 'user_id' [ 154.891558][ T4218] fuse: Bad value for 'user_id' [ 154.945940][ T314] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 155.115906][ T314] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 155.149954][ T314] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.170928][ T314] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 155.199494][ T314] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 155.210948][ T314] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.235653][ T314] usb 5-1: config 0 descriptor?? [ 155.376241][ T4229] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 155.389286][ T4229] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 155.513852][ T4231] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4231 comm=syz.2.1454 [ 155.675307][ T36] kauditd_printk_skb: 1262 callbacks suppressed [ 155.675329][ T36] audit: type=1400 audit(1786035107.562:24992): avc: denied { create } for pid=4234 comm="syz.2.1455" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 155.703516][ T36] audit: type=1400 audit(1786035107.572:24993): avc: denied { ioctl } for pid=4234 comm="syz.2.1455" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=37174 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 155.731240][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.745424][ T36] audit: type=1400 audit(1786035107.572:24994): avc: denied { ioctl } for pid=4234 comm="syz.2.1455" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=37174 ioctlcmd=0xaa00 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 155.771652][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.779167][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.786091][ T36] audit: type=1400 audit(1786035107.592:24995): avc: denied { ioctl } for pid=4211 comm="syz.4.1445" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5502 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 155.786743][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.812784][ T36] audit: type=1400 audit(1786035107.592:24996): avc: denied { ioctl } for pid=4211 comm="syz.4.1445" path="/dev/raw-gadget" dev="devtmpfs" ino=190 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 155.823514][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.853791][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.862985][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.872225][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.879865][ T36] audit: type=1400 audit(1786035107.772:24997): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 155.882781][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.912253][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.920607][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.928976][ T36] audit: type=1400 audit(1786035107.802:24998): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 155.931556][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 155.987765][ T36] audit: type=1400 audit(1786035107.802:24999): avc: denied { ioctl } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 155.991668][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 156.038636][ T314] plantronics 0003:047F:FFFF.0010: unknown main item tag 0x0 [ 156.046520][ T314] plantronics 0003:047F:FFFF.0010: No inputs registered, leaving [ 156.066424][ T36] audit: type=1400 audit(1786035107.862:25000): avc: denied { create } for pid=4211 comm="syz.4.1445" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 156.098516][ T36] audit: type=1400 audit(1786035107.862:25001): avc: denied { write } for pid=4211 comm="syz.4.1445" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 156.122377][ T314] plantronics 0003:047F:FFFF.0010: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 156.138219][ T314] usb 5-1: USB disconnect, device number 33 [ 156.253058][ T4244] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 156.276156][ T4244] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 156.302872][ T4245] fido_id[4245]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 156.385993][ T1278] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 156.538454][ T1278] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 156.547227][ T1278] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 156.557553][ T1278] usb 3-1: config 220 has no interface number 2 [ 156.563840][ T1278] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 156.577034][ T1278] usb 3-1: config 220 interface 0 has no altsetting 0 [ 156.583960][ T1278] usb 3-1: config 220 interface 76 has no altsetting 0 [ 156.591076][ T1278] usb 3-1: config 220 interface 1 has no altsetting 0 [ 156.601657][ T1278] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 156.611139][ T1278] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.620373][ T1278] usb 3-1: Product: syz [ 156.624575][ T1278] usb 3-1: Manufacturer: syz [ 156.629271][ T1278] usb 3-1: SerialNumber: syz [ 156.870898][ T1278] usb 3-1: selecting invalid altsetting 0 [ 156.882366][ T1278] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 156.898550][ T1278] usb 3-1: No valid video chain found. [ 156.918594][ T1278] usb 3-1: USB disconnect, device number 39 [ 157.005984][ T314] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 157.076644][ T10] rust_binder: 4192: undelivered TRANSACTION_ERROR: 29201 [ 157.140214][ T4258] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 157.166294][ T4258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 157.185954][ T314] usb 5-1: Using ep0 maxpacket: 32 [ 157.203425][ T314] usb 5-1: unable to get BOS descriptor or descriptor too short [ 157.225426][ T314] usb 5-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 157.238881][ T314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.248051][ T314] usb 5-1: Product: syz [ 157.252266][ T314] usb 5-1: Manufacturer: syz [ 157.257638][ T314] usb 5-1: SerialNumber: syz [ 157.455999][ T4264] futex_wake_op: syz.3.1467 tries to shift op by 144; fix this program [ 157.515669][ T4264] overlay: filesystem on ./file0 is read-only [ 157.531060][ T4264] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 157.665119][ T4270] overlay: ./file0 is not a directory [ 157.684989][ T314] usb 5-1: unit 0 not found! [ 157.706115][ T10] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 157.862184][ T4274] FAULT_INJECTION: forcing a failure. [ 157.862184][ T4274] name failslab, interval 1, probability 0, space 0, times 0 [ 157.876205][ T4274] CPU: 1 UID: 0 PID: 4274 Comm: syz.3.1472 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 157.876242][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 157.876257][ T4274] Call Trace: [ 157.876265][ T4274] [ 157.876274][ T4274] __dump_stack+0x21/0x30 [ 157.876311][ T4274] dump_stack_lvl+0x140/0x1c0 [ 157.876342][ T4274] ? __cfi_dump_stack_lvl+0x10/0x10 [ 157.876373][ T4274] ? number+0xc9d/0xf00 [ 157.876399][ T4274] dump_stack+0x19/0x20 [ 157.876431][ T4274] should_fail_ex+0x3c2/0x510 [ 157.876458][ T4274] should_failslab+0xac/0x100 [ 157.876489][ T4274] __kmalloc_node_track_caller_noprof+0x65/0x4f0 [ 157.876516][ T4274] ? sidtab_sid2str_get+0x135/0x360 [ 157.876554][ T4274] kmemdup_noprof+0x31/0x80 [ 157.876590][ T4274] sidtab_sid2str_get+0x135/0x360 [ 157.876625][ T4274] security_sid_to_context_core+0x30d/0x5d0 [ 157.876659][ T4274] security_sid_to_context+0x2e/0x50 [ 157.876691][ T4274] avc_audit_post_callback+0x117/0x790 [ 157.876719][ T4274] ? audit_log_n_string+0x35d/0x5b0 [ 157.876745][ T4274] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 157.876775][ T4274] ? audit_log_untrustedstring+0xea/0x100 [ 157.876799][ T4274] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 157.876829][ T4274] common_lsm_audit+0x14b9/0x18b0 [ 157.876856][ T4274] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 157.876884][ T4274] ? __cfi_avc_audit_post_callback+0x10/0x10 [ 157.876913][ T4274] ? avc_xperms_populate+0x2a8/0x620 [ 157.876942][ T4274] ? __cfi_common_lsm_audit+0x10/0x10 [ 157.876969][ T4274] ? avc_denied+0x113/0x180 [ 157.877006][ T4274] slow_avc_audit+0x19f/0x220 [ 157.877033][ T4274] ? __cfi_slow_avc_audit+0x10/0x10 [ 157.877062][ T4274] ? avc_has_perm_noaudit+0x21f/0x360 [ 157.877092][ T4274] avc_has_perm+0x1ec/0x240 [ 157.877119][ T4274] ? __cfi_avc_has_perm+0x10/0x10 [ 157.877147][ T4274] ? kstrtouint_from_user+0x117/0x170 [ 157.877175][ T4274] file_map_prot_check+0x56c/0x8d0 [ 157.877200][ T4274] ? ioctl_has_perm+0x500/0x500 [ 157.877224][ T4274] ? __kasan_check_write+0x18/0x20 [ 157.877246][ T4274] ? proc_fail_nth_write+0x184/0x220 [ 157.877279][ T4274] selinux_mmap_file+0x259/0x340 [ 157.877299][ T4274] ? __cfi_selinux_mmap_file+0x10/0x10 [ 157.877317][ T4274] ? vfs_write+0xbcf/0xfd0 [ 157.877344][ T4274] security_mmap_file+0x36a/0x470 [ 157.877379][ T4274] vm_mmap_pgoff+0x12f/0x4b0 [ 157.877402][ T4274] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 157.877425][ T4274] ? ksys_write+0x1f3/0x260 [ 157.877449][ T4274] ksys_mmap_pgoff+0xfa/0x1e0 [ 157.877475][ T4274] __x64_sys_mmap+0x121/0x140 [ 157.877499][ T4274] x64_sys_call+0x13bf/0x2ee0 [ 157.877522][ T4274] do_syscall_64+0x57/0xf0 [ 157.877549][ T4274] ? clear_bhb_loop+0x50/0xa0 [ 157.877582][ T4274] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 157.877613][ T4274] RIP: 0033:0x7ff5c259e0d9 [ 157.877635][ T4274] 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 [ 157.877656][ T4274] RSP: 002b:00007ff5c33e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 157.877683][ T4274] RAX: ffffffffffffffda RBX: 00007ff5c2825fa0 RCX: 00007ff5c259e0d9 [ 157.877703][ T4274] RDX: b635773f06ebbeef RSI: 0000000000b36000 RDI: 0000200000000000 [ 157.877721][ T4274] RBP: 00007ff5c33e7090 R08: ffffffffffffffff R09: 0000000000000000 [ 157.877739][ T4274] R10: 0000000000008031 R11: 0000000000000246 R12: 0000000000000001 [ 157.877755][ T4274] R13: 00007ff5c2826038 R14: 00007ff5c2825fa0 R15: 00007ffdc402e448 [ 157.877776][ T4274] [ 157.881396][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 158.244016][ T10] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 158.255916][ T314] snd-usb-audio 5-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 158.268262][ T10] usb 3-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 158.274163][ T4276] tmpfs: Unknown parameter 'size;8' [ 158.277553][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.292538][ T10] usb 3-1: Product: syz [ 158.296919][ T10] usb 3-1: Manufacturer: syz [ 158.301740][ T314] usb 5-1: unit 0 not found! [ 158.306504][ T10] usb 3-1: SerialNumber: syz [ 158.312555][ T314] snd-usb-audio 5-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 158.324271][ T314] usb 5-1: unit 0 not found! [ 158.361138][ T314] snd-usb-audio 5-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 158.380231][ T314] usb 5-1: USB disconnect, device number 34 [ 158.468428][ T3041] udevd[3041]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 158.556800][ T4266] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 158.579576][ T4266] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 158.618356][ T10] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 158.669103][ T4283] FAULT_INJECTION: forcing a failure. [ 158.669103][ T4283] name failslab, interval 1, probability 0, space 0, times 0 [ 158.745944][ T4283] CPU: 1 UID: 0 PID: 4283 Comm: syz.3.1476 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 158.745983][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 158.745997][ T4283] Call Trace: [ 158.746005][ T4283] [ 158.746012][ T4283] __dump_stack+0x21/0x30 [ 158.746048][ T4283] dump_stack_lvl+0x140/0x1c0 [ 158.746075][ T4283] ? __cfi_dump_stack_lvl+0x10/0x10 [ 158.746114][ T4283] ? vms_clear_ptes+0x4eb/0x610 [ 158.746141][ T4283] dump_stack+0x19/0x20 [ 158.746168][ T4283] should_fail_ex+0x3c2/0x510 [ 158.746191][ T4283] should_failslab+0xac/0x100 [ 158.746216][ T4283] kmem_cache_alloc_noprof+0x42/0x410 [ 158.746238][ T4283] ? vma_merge_new_range+0x71e/0x900 [ 158.746261][ T4283] ? vm_area_alloc+0x3f/0x190 [ 158.746284][ T4283] vm_area_alloc+0x3f/0x190 [ 158.746306][ T4283] mmap_region+0xce2/0x1d10 [ 158.746328][ T4283] ? __cfi_mmap_region+0x10/0x10 [ 158.746350][ T4283] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10 [ 158.746378][ T4283] ? __kasan_check_read+0x15/0x20 [ 158.746401][ T4283] ? __get_unmapped_area+0x406/0x470 [ 158.746428][ T4283] ? file_mmap_ok+0x147/0x1a0 [ 158.746447][ T4283] do_mmap+0xb61/0x13b0 [ 158.746468][ T4283] ? __cfi_do_mmap+0x10/0x10 [ 158.746486][ T4283] ? down_write_killable+0xee/0x2d0 [ 158.746507][ T4283] ? __cfi_down_write_killable+0x10/0x10 [ 158.746530][ T4283] vm_mmap_pgoff+0x367/0x4b0 [ 158.746551][ T4283] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 158.746570][ T4283] ? __fget_files+0x2bc/0x330 [ 158.746595][ T4283] ksys_mmap_pgoff+0x165/0x1e0 [ 158.746616][ T4283] __x64_sys_mmap+0x121/0x140 [ 158.746635][ T4283] x64_sys_call+0x13bf/0x2ee0 [ 158.746656][ T4283] do_syscall_64+0x57/0xf0 [ 158.746679][ T4283] ? clear_bhb_loop+0x50/0xa0 [ 158.746707][ T4283] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 158.746733][ T4283] RIP: 0033:0x7ff5c259e0d9 [ 158.746751][ T4283] 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 [ 158.746768][ T4283] RSP: 002b:00007ff5c33e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 158.746793][ T4283] RAX: ffffffffffffffda RBX: 00007ff5c2825fa0 RCX: 00007ff5c259e0d9 [ 158.746808][ T4283] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000200000000000 [ 158.746822][ T4283] RBP: 00007ff5c33e7090 R08: 0000000000000003 R09: 0000000000000000 [ 158.746836][ T4283] R10: 0000000000028012 R11: 0000000000000246 R12: 0000000000000001 [ 158.746849][ T4283] R13: 00007ff5c2826038 R14: 00007ff5c2825fa0 R15: 00007ffdc402e448 [ 158.746867][ T4283] [ 158.788715][ T4286] FAULT_INJECTION: forcing a failure. [ 158.788715][ T4286] name failslab, interval 1, probability 0, space 0, times 0 [ 159.035975][ T10] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 159.044483][ T10] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 159.055996][ T4286] CPU: 1 UID: 0 PID: 4286 Comm: syz.4.1477 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 159.056035][ T4286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 159.056051][ T4286] Call Trace: [ 159.056060][ T4286] [ 159.056070][ T4286] __dump_stack+0x21/0x30 [ 159.056111][ T4286] dump_stack_lvl+0x140/0x1c0 [ 159.056144][ T4286] ? __cfi_dump_stack_lvl+0x10/0x10 [ 159.056177][ T4286] ? __kasan_kmalloc+0x96/0xb0 [ 159.056207][ T4286] dump_stack+0x19/0x20 [ 159.056239][ T4286] should_fail_ex+0x3c2/0x510 [ 159.056267][ T4286] should_failslab+0xac/0x100 [ 159.056297][ T4286] kmem_cache_alloc_noprof+0x42/0x410 [ 159.056322][ T4286] ? __kvm_mmu_topup_memory_cache+0x1dd/0x7e0 [ 159.056358][ T4286] ? __kasan_check_write+0x18/0x20 [ 159.056390][ T4286] __kvm_mmu_topup_memory_cache+0x1dd/0x7e0 [ 159.056426][ T4286] ? mutex_unlock+0x90/0x240 [ 159.056461][ T4286] kvm_mmu_topup_memory_cache+0x24/0x30 [ 159.056497][ T4286] kvm_mmu_load+0xa1/0x2900 [ 159.056528][ T4286] ? kvm_hv_setup_tsc_page+0x5f6/0xa80 [ 159.056562][ T4286] ? vmx_flush_tlb_guest+0x1d3/0x3b0 [ 159.056591][ T4286] ? kvm_apic_has_interrupt+0x77a/0x790 [ 159.056623][ T4286] ? kvm_vcpu_flush_tlb_guest+0xfe/0x220 [ 159.056662][ T4286] vcpu_run+0x4d72/0x7830 [ 159.056696][ T4286] ? kvm_sched_clock_read+0x15/0x30 [ 159.056743][ T4286] ? signal_pending+0xc0/0xc0 [ 159.056773][ T4286] ? __kasan_check_write+0x18/0x20 [ 159.056796][ T4286] ? xfd_validate_state+0x68/0x140 [ 159.056829][ T4286] ? fpu_swap_kvm_fpstate+0x92/0x5e0 [ 159.056857][ T4286] ? __kasan_check_write+0x18/0x20 [ 159.056880][ T4286] ? fpregs_mark_activate+0x68/0x160 [ 159.056908][ T4286] ? fpu_swap_kvm_fpstate+0x44c/0x5e0 [ 159.056938][ T4286] kvm_arch_vcpu_ioctl_run+0x114c/0x1bc0 [ 159.056970][ T4286] ? _parse_integer_limit+0x195/0x1e0 [ 159.056997][ T4286] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 159.057029][ T4286] ? kstrtoull+0x13b/0x1e0 [ 159.057053][ T4286] ? kstrtouint+0x78/0xf0 [ 159.057076][ T4286] ? ioctl_has_perm+0x1bc/0x500 [ 159.057099][ T4286] ? __asan_memcpy+0x5a/0x80 [ 159.057123][ T4286] ? ioctl_has_perm+0x408/0x500 [ 159.057146][ T4286] ? has_cap_mac_admin+0xd0/0xd0 [ 159.057169][ T4286] ? __kasan_check_write+0x18/0x20 [ 159.057192][ T4286] ? mutex_lock_killable+0x97/0x1d0 [ 159.057226][ T4286] ? __cfi_mutex_lock_killable+0x10/0x10 [ 159.057260][ T4286] ? proc_fail_nth_write+0x184/0x220 [ 159.057297][ T4286] kvm_vcpu_ioctl+0xa43/0x1000 [ 159.057319][ T4286] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 159.057342][ T4286] ? __cfi_vfs_write+0x10/0x10 [ 159.057374][ T4286] ? __kasan_check_write+0x18/0x20 [ 159.057397][ T4286] ? mutex_unlock+0x90/0x240 [ 159.057429][ T4286] ? __cfi_mutex_unlock+0x10/0x10 [ 159.057465][ T4286] ? bpf_lsm_file_ioctl+0xd/0x20 [ 159.057495][ T4286] ? security_file_ioctl+0x3e/0x110 [ 159.057531][ T4286] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 159.057554][ T4286] __se_sys_ioctl+0x135/0x1b0 [ 159.057583][ T4286] __x64_sys_ioctl+0x7f/0xa0 [ 159.057611][ T4286] x64_sys_call+0x1878/0x2ee0 [ 159.057634][ T4286] do_syscall_64+0x57/0xf0 [ 159.057661][ T4286] ? clear_bhb_loop+0x50/0xa0 [ 159.057694][ T4286] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 159.057726][ T4286] RIP: 0033:0x7efc8b19e0d9 [ 159.057747][ T4286] 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 [ 159.057768][ T4286] RSP: 002b:00007efc8c0a4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 159.057795][ T4286] RAX: ffffffffffffffda RBX: 00007efc8b425fa0 RCX: 00007efc8b19e0d9 [ 159.057813][ T4286] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 159.057829][ T4286] RBP: 00007efc8c0a4090 R08: 0000000000000000 R09: 0000000000000000 [ 159.057846][ T4286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 159.057860][ T4286] R13: 00007efc8b426038 R14: 00007efc8b425fa0 R15: 00007fff086ef458 [ 159.057882][ T4286] [ 159.668945][ T10] usb 3-1: invalid uac2 rates [ 159.673916][ T10] usb 3-1: invalid uac2 rates [ 159.683126][ T10] usb 3-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 159.699169][ T10] usb 3-1: found format II with max.bitrate = 4, frame size=7372 [ 159.762673][ T4289] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 159.782911][ T4289] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 159.874240][ T10] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 159.885039][ T314] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 159.918690][ T10] usb 3-1: USB disconnect, device number 40 [ 160.019834][ T2997] udevd[2997]: 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 [ 160.045926][ T314] usb 5-1: Using ep0 maxpacket: 16 [ 160.054133][ T314] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 160.084379][ T314] usb 5-1: New USB device found, idVendor=046d, idProduct=0721, bcdDevice=9c.25 [ 160.110026][ T314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 160.122029][ T314] usb 5-1: Product: syz [ 160.127266][ T314] usb 5-1: Manufacturer: syz [ 160.132053][ T314] usb 5-1: SerialNumber: syz [ 160.142303][ T314] usb 5-1: config 0 descriptor?? [ 160.379985][ T446] usb 5-1: USB disconnect, device number 35 [ 160.697764][ T36] kauditd_printk_skb: 464 callbacks suppressed [ 160.697786][ T36] audit: type=1400 audit(1786035112.592:25466): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 160.770030][ T36] audit: type=1400 audit(1786035112.592:25467): avc: denied { ioctl } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 160.823062][ T36] audit: type=1400 audit(1786035112.662:25468): avc: denied { read write } for pid=299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 160.885937][ T36] audit: type=1400 audit(1786035112.662:25469): avc: denied { read write open } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 160.931379][ T36] audit: type=1400 audit(1786035112.662:25470): avc: denied { ioctl } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 161.023933][ T36] audit: type=1400 audit(1786035112.692:25471): avc: denied { read } for pid=4327 comm="syz.2.1494" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 161.092282][ T36] audit: type=1400 audit(1786035112.692:25472): avc: denied { read open } for pid=4327 comm="syz.2.1494" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 161.175950][ T36] audit: type=1400 audit(1786035112.702:25473): avc: denied { ioctl } for pid=4327 comm="syz.2.1494" path="/dev/kvm" dev="devtmpfs" ino=13 ioctlcmd=0xae01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 161.270361][ T36] audit: type=1400 audit(1786035112.712:25474): avc: denied { read write } for pid=4327 comm="syz.2.1494" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 161.355972][ T36] audit: type=1400 audit(1786035112.712:25475): avc: denied { read write open } for pid=4327 comm="syz.2.1494" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 162.246944][ T4388] kvm: kvm [4386]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0xc1) = 0xfffffc00 [ 162.267724][ T4388] kvm: kvm [4386]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0xc2) = 0xfffffc00 [ 162.290459][ T4388] kvm: kvm [4386]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x11e) = 0xfffffc00 [ 162.319551][ T4388] kvm: kvm [4386]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x186) = 0xfffffc00 [ 162.336169][ T4388] kvm: kvm [4386]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x187) = 0xfffffc00 [ 163.115449][ T4417] kvm: apic: phys broadcast and lowest prio [ 164.653304][ T4495] sock: sock_timestamping_bind_phc: sock not bind to device [ 165.735926][ T36] kauditd_printk_skb: 355 callbacks suppressed [ 165.735948][ T36] audit: type=1400 audit(1786035117.622:25831): avc: denied { read write } for pid=4521 comm="syz.3.1570" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 165.754723][ T4522] kvm: apic: phys broadcast and lowest prio [ 165.770403][ T36] audit: type=1400 audit(1786035117.622:25832): avc: denied { read write open } for pid=4521 comm="syz.3.1570" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 165.796010][ T36] audit: type=1400 audit(1786035117.622:25833): avc: denied { ioctl } for pid=4521 comm="syz.3.1570" path="/dev/kvm" dev="devtmpfs" ino=13 ioctlcmd=0xae05 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 165.874806][ T36] audit: type=1400 audit(1786035117.732:25834): avc: denied { read write } for pid=1065 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 165.902127][ T36] audit: type=1400 audit(1786035117.732:25835): avc: denied { read write open } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 166.015956][ T36] audit: type=1400 audit(1786035117.732:25836): avc: denied { ioctl } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 166.094624][ T36] audit: type=1400 audit(1786035117.762:25837): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 166.137160][ T36] audit: type=1400 audit(1786035117.762:25838): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 166.210194][ T36] audit: type=1400 audit(1786035117.762:25839): avc: denied { ioctl } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 166.293469][ T36] audit: type=1400 audit(1786035117.832:25840): avc: denied { create } for pid=4525 comm="syz.2.1573" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 168.199891][ T4602] kvm: pic: non byte write [ 169.495998][ T4646] overlayfs: failed to resolve '/ore [ 169.495998][ T4646] 000000000000a000 A cpu_tss_rw [ 169.495998][ T4646] 000000000000f000 A gdt_page [ 169.495998][ T4646] 0000000000010000 A entry_stack_storage [ 169.495998][ T4646] 0000000000011000 A exception_stacks [ 169.495998][ T4646] 0000000000021000 A espfix_stack [ 169.495998][ T4646] 0000000000021008 A espfix_waddr [ 169.495998][ T4646] 0000000000021010 A cpu_llc_shared_map [ 169.495998][ T4646] 0000000000021018 A cpu_l2c_shared_map [ 169.495998][ T4646] 0000000000021020 A cpu_info [ 169.495998][ T4646] 0000000000021168 A x86_cpu_to_apicid [ 169.495998][ T4646] 000000000002116c A x86_cpu_to_acpiid [ 169.495998][ T4646] 0000000000021170 A amd_dr_addr_mask [ 169.495998][ T4646] 0000000000021190 A cpu_sibling_map [ 169.495998][ T4646] 0000000000021198 A cpu_core_map [ 169.495998][ T4646] 00000000000211a0 A cpu_die_map [ 169.495998][ T4646] 00000000000211a8 A this_cpu_off [ 169.495998][ T4646] 00000000000211b0 A cluster_masks [ 169.495998][ T4646] 00000000000211b8 A async_pf_enabled [ 169.495998][ T4646] 00000000000211bc A sched_core_priority [ 169.495998][ T4646] 00000000000211c0 A _cea_offset [ 169.495998][ T4646] 0000000000022000 A kstack_offset [ 169.495998][ T4646] 0000000000022008 A do_initcalls._alloc_tag_cntr [ 169.495998][ T4646] 0000000000022018 A mount_root_generic._alloc_tag_cntr [ 169.495998][ T4646] 0000000000022028 A do_mount_root._alloc_tag_cntr [ 169.495998][ T4646] 0000000000022038 A mount_nodev_root._alloc_tag_cntr [ 169.495998][ T4646] 0000000000022048 A rd_load_image._alloc_tag_cntr [ 169.495998][ T4646] 0000000000022058 A id [ 170.784590][ T36] kauditd_printk_skb: 291 callbacks suppressed [ 170.784614][ T36] audit: type=1400 audit(1786035122.673:26132): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.539311][ T36] audit: type=1400 audit(1786035122.863:26133): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.674400][ T36] audit: type=1400 audit(1786035122.863:26134): avc: denied { ioctl } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.779509][ T36] audit: type=1400 audit(1786035122.863:26135): avc: denied { read write } for pid=299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.807214][ T36] audit: type=1400 audit(1786035122.863:26136): avc: denied { read write open } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.833172][ T36] audit: type=1400 audit(1786035122.863:26137): avc: denied { ioctl } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.858765][ T36] audit: type=1400 audit(1786035122.903:26138): avc: denied { create } for pid=4708 comm="syz.2.1642" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.913353][ T36] audit: type=1400 audit(1786035122.903:26139): avc: denied { write } for pid=4708 comm="syz.2.1642" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 171.942971][ T36] audit: type=1400 audit(1786035123.003:26140): avc: denied { read write } for pid=299 comm="syz-executor" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.035023][ T36] audit: type=1400 audit(1786035123.003:26141): avc: denied { read write open } for pid=299 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 syzkaller syzkaller login: [ 173.736116][ T4777] dyndbg: expected <4096 bytes into control [ 175.794322][ T36] kauditd_printk_skb: 349 callbacks suppressed [ 175.794345][ T36] audit: type=1400 audit(1786035127.695:26491): avc: denied { read write } for pid=4864 comm="syz.2.1712" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 175.833227][ T36] audit: type=1400 audit(1786035127.695:26492): avc: denied { read write open } for pid=4864 comm="syz.2.1712" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 175.858581][ T36] audit: type=1400 audit(1786035127.695:26493): avc: denied { mounton } for pid=4864 comm="syz.2.1712" path="/440/file0" dev="tmpfs" ino=2367 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 175.883920][ T36] audit: type=1400 audit(1786035127.695:26494): avc: denied { mount } for pid=4864 comm="syz.2.1712" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 175.997826][ T36] audit: type=1400 audit(1786035127.895:26495): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 176.046842][ T36] audit: type=1400 audit(1786035127.925:26496): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 176.089610][ T36] audit: type=1400 audit(1786035127.925:26497): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 176.128470][ T36] audit: type=1400 audit(1786035127.925:26498): avc: denied { ioctl } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 176.162208][ T36] audit: type=1400 audit(1786035127.985:26499): avc: denied { read write } for pid=4867 comm="syz.2.1713" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 176.194715][ T36] audit: type=1400 audit(1786035127.985:26500): avc: denied { read write open } for pid=4867 comm="syz.2.1713" path="/dev/fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 178.826409][ T4918] pimreg: tun_chr_ioctl cmd 1074025677 [ 178.832067][ T4918] pimreg: linktype set to 0 [ 179.353418][ T4940] syzkaller0: entered promiscuous mode [ 179.359105][ T4940] syzkaller0: entered allmulticast mode [ 179.530692][ T4946] overlayfs: missing 'workdir' [ 180.828820][ T36] kauditd_printk_skb: 245 callbacks suppressed [ 180.828841][ T36] audit: type=1400 audit(1786035132.718:26746): avc: denied { unmount } for pid=1065 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 180.922905][ T36] audit: type=1400 audit(1786035132.778:26747): avc: denied { read write } for pid=1065 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 180.960995][ T36] audit: type=1400 audit(1786035132.778:26748): avc: denied { read write open } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 180.986260][ T36] audit: type=1400 audit(1786035132.778:26749): avc: denied { ioctl } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 181.012739][ T36] audit: type=1400 audit(1786035132.818:26750): avc: denied { create } for pid=4979 comm="syz.4.1762" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 181.033658][ T36] audit: type=1400 audit(1786035132.818:26751): avc: denied { setopt } for pid=4979 comm="syz.4.1762" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 181.054484][ T36] audit: type=1400 audit(1786035132.818:26752): avc: denied { create } for pid=4979 comm="syz.4.1762" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 181.075111][ T36] audit: type=1400 audit(1786035132.848:26753): avc: denied { connect } for pid=4979 comm="syz.4.1762" lport=136 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 181.096719][ T36] audit: type=1400 audit(1786035132.848:26754): avc: denied { write } for pid=4979 comm="syz.4.1762" laddr=fe80::b lport=136 faddr=::1 fport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 181.139623][ T36] audit: type=1400 audit(1786035132.868:26755): avc: denied { read write } for pid=1065 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 181.733019][ T4998] syzkaller0: entered promiscuous mode [ 181.738555][ T4998] syzkaller0: entered allmulticast mode [ 182.039471][ T446] kernel write not supported for file /1111/attr/prev (pid: 446 comm: kworker/0:4) [ 182.618614][ T5014] tun0: tun_chr_ioctl cmd 1074025677 [ 182.624137][ T5014] tun0: linktype set to 823 [ 182.629263][ T5014] tun0: tun_chr_ioctl cmd 1074025677 [ 182.634795][ T5014] tun0: linktype set to 780 [ 184.692863][ T5085] overlayfs: failed to clone lowerpath [ 185.484165][ T5114] tun0: tun_chr_ioctl cmd 1074812118 [ 185.850010][ T36] kauditd_printk_skb: 240 callbacks suppressed [ 185.850069][ T36] audit: type=1400 audit(1786035137.750:26996): avc: denied { unmount } for pid=1065 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 185.895061][ T5130] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1831'. [ 185.907487][ T36] audit: type=1400 audit(1786035137.760:26997): avc: denied { create } for pid=5129 comm="syz.3.1831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 185.927355][ T5130] netlink: 16 bytes leftover after parsing attributes in process `syz.3.1831'. [ 185.959381][ T36] audit: type=1400 audit(1786035137.770:26998): avc: denied { write } for pid=5129 comm="syz.3.1831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 185.999089][ T36] audit: type=1400 audit(1786035137.770:26999): avc: denied { create } for pid=5129 comm="syz.3.1831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 186.059768][ T36] audit: type=1400 audit(1786035137.790:27000): avc: denied { write } for pid=5129 comm="syz.3.1831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 186.082321][ T36] audit: type=1400 audit(1786035137.810:27001): avc: denied { read write } for pid=1065 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.128176][ T36] audit: type=1400 audit(1786035137.810:27002): avc: denied { read write open } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.174432][ T36] audit: type=1400 audit(1786035137.810:27003): avc: denied { ioctl } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 186.238161][ T36] audit: type=1400 audit(1786035137.940:27004): avc: denied { mounton } for pid=5131 comm="syz.4.1832" path="/319/sys" dev="tmpfs" ino=1747 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 186.288218][ T36] audit: type=1400 audit(1786035137.940:27005): avc: denied { mount } for pid=5131 comm="syz.4.1832" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 186.881282][ T5162] 9pnet: p9_errstr2errno: server reported unknown error 0x000000 [ 187.508113][ T666] usb 1-1: USB disconnect, device number 10 [ 187.672186][ T5184] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.679718][ T5184] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.686950][ T5184] bridge_slave_0: entered allmulticast mode [ 187.695193][ T5184] bridge_slave_0: entered promiscuous mode [ 187.704040][ T5184] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.712011][ T5184] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.720035][ T5184] bridge_slave_1: entered allmulticast mode [ 187.726559][ T5184] bridge_slave_1: entered promiscuous mode [ 187.855357][ T5184] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.862500][ T5184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 187.869925][ T5184] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.877097][ T5184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 187.996267][ T618] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.011756][ T618] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.031964][ T615] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.039097][ T615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.060812][ T618] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.067947][ T618] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.146494][ T603] bridge_slave_1: left allmulticast mode [ 188.158062][ T603] bridge_slave_1: left promiscuous mode [ 188.163789][ T603] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.402155][ T5184] veth0_vlan: entered promiscuous mode [ 188.407921][ T603] tipc: Left network mode [ 188.416445][ T603] veth1_macvtap: left promiscuous mode [ 188.423867][ T603] veth0_vlan: left promiscuous mode [ 188.527024][ T5184] veth1_macvtap: entered promiscuous mode [ 189.708334][ T5248] 8021q: VLANs not supported on lo [ 190.665385][ T5303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=546 sclass=netlink_route_socket pid=5303 comm=syz.2.1903 [ 190.858498][ T36] kauditd_printk_skb: 870 callbacks suppressed [ 190.858572][ T36] audit: type=1400 audit(1786035142.762:27876): avc: denied { mounton } for pid=5319 comm="syz.2.1912" path="/494/sys" dev="tmpfs" ino=2660 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 190.890802][ T36] audit: type=1400 audit(1786035142.762:27877): avc: denied { mount } for pid=5319 comm="syz.2.1912" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 190.925487][ T36] audit: type=1400 audit(1786035142.822:27878): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 190.948747][ T36] audit: type=1400 audit(1786035142.853:27879): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 190.973598][ T36] audit: type=1400 audit(1786035142.853:27880): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 191.001971][ T36] audit: type=1400 audit(1786035142.853:27881): avc: denied { ioctl } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 191.044988][ T36] audit: type=1400 audit(1786035142.943:27882): avc: denied { name_bind } for pid=5326 comm="syz.3.1915" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 191.067272][ T36] audit: type=1400 audit(1786035142.943:27883): avc: denied { node_bind } for pid=5326 comm="syz.3.1915" saddr=224.0.0.2 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 191.099403][ T36] audit: type=1400 audit(1786035143.003:27884): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 191.124341][ T36] audit: type=1400 audit(1786035143.003:27885): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 191.161366][ T5330] overlayfs: failed to clone upperpath [ 191.699682][ T5366] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1934'. [ 191.950423][ T5382] fuse: Unknown parameter 'ÿ00000000000000000000' [ 191.976810][ T5382] No source specified [ 193.369548][ T5465] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5465 comm=syz.2.1977 [ 193.401453][ T5471] loop3: detected capacity change from 0 to 7 [ 193.507022][ T5477] device-mapper: table: 252:1: thin-pool: unknown target type [ 193.543636][ T5477] device-mapper: ioctl: error adding target to table [ 194.672799][ T5529] device-mapper: ioctl: Invalid ioctl structure: name t, dev fc02 [ 195.906744][ T36] kauditd_printk_skb: 395 callbacks suppressed [ 195.906769][ T36] audit: type=1400 audit(1786035403.813:28281): avc: denied { create } for pid=5553 comm="syz.4.2015" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 195.964996][ T36] audit: type=1400 audit(1786035403.813:28282): avc: denied { setopt } for pid=5553 comm="syz.4.2015" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 195.987461][ T36] audit: type=1400 audit(1786035403.853:28283): avc: denied { map } for pid=5553 comm="syz.4.2015" path="socket:[45290]" dev="sockfs" ino=45290 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.011026][ T36] audit: type=1400 audit(1786035403.853:28284): avc: denied { read write } for pid=5553 comm="syz.4.2015" path="socket:[45290]" dev="sockfs" ino=45290 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.035115][ T36] audit: type=1400 audit(1786035403.853:28285): avc: denied { read } for pid=5553 comm="syz.4.2015" path="socket:[45290]" dev="sockfs" ino=45290 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.081715][ T36] audit: type=1400 audit(1786035403.853:28286): avc: denied { read } for pid=5553 comm="syz.4.2015" path="socket:[45290]" dev="sockfs" ino=45290 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.144981][ T36] audit: type=1400 audit(1786035403.853:28287): avc: denied { read } for pid=5553 comm="syz.4.2015" path="socket:[45290]" dev="sockfs" ino=45290 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.177556][ T36] audit: type=1400 audit(1786035403.873:28288): avc: denied { read write } for pid=1065 comm="syz-executor" name="loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 196.203116][ T36] audit: type=1400 audit(1786035403.873:28289): avc: denied { read write open } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 196.228673][ T36] audit: type=1400 audit(1786035403.873:28290): avc: denied { ioctl } for pid=1065 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=53 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 197.581804][ T5619] syzkaller0: entered promiscuous mode [ 197.595065][ T5619] syzkaller0: entered allmulticast mode [ 197.723674][ T5629] futex_wake_op: syz.3.2050 tries to shift op by 144; fix this program [ 197.736126][ T5629] futex_wake_op: syz.3.2050 tries to shift op by 144; fix this program [ 199.361839][ T5674] overlayfs: failed to resolve 'index=on': -2 [ 200.847978][ T666] usb 4-1: USB disconnect, device number 29 [ 200.949942][ T36] kauditd_printk_skb: 197 callbacks suppressed [ 200.949962][ T36] audit: type=1400 audit(1786035408.853:28488): avc: denied { read } for pid=5714 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 201.008739][ T36] audit: type=1400 audit(1786035408.883:28489): avc: denied { read open } for pid=5714 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 201.035608][ T36] audit: type=1400 audit(1786035408.883:28490): avc: denied { mounton } for pid=5714 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 [ 201.079420][ T36] audit: type=1400 audit(1786035408.893:28491): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 201.100435][ T36] audit: type=1400 audit(1786035408.893:28492): avc: denied { sys_module } for pid=5714 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 201.122215][ T36] audit: type=1400 audit(1786035408.893:28493): avc: denied { sys_module } for pid=5714 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 201.127039][ T615] bridge_slave_1: left allmulticast mode [ 201.143909][ T36] audit: type=1400 audit(1786035408.893:28494): avc: denied { sys_module } for pid=5714 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 201.156771][ T615] bridge_slave_1: left promiscuous mode [ 201.172688][ T36] audit: type=1400 audit(1786035408.893:28495): avc: denied { sys_module } for pid=5714 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 201.176991][ T615] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.200424][ T36] audit: type=1400 audit(1786035408.913:28496): avc: denied { read write } for pid=300 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 201.229273][ T36] audit: type=1400 audit(1786035408.913:28497): avc: denied { read write open } for pid=300 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 201.238361][ T615] bridge_slave_0: left allmulticast mode [ 201.261325][ T615] bridge_slave_0: left promiscuous mode [ 201.267866][ T615] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.385301][ T5714] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.392369][ T5714] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.399566][ T5714] bridge_slave_0: entered allmulticast mode [ 201.406280][ T5714] bridge_slave_0: entered promiscuous mode [ 201.414306][ T5714] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.421439][ T5714] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.428586][ T5714] bridge_slave_1: entered allmulticast mode [ 201.435032][ T5714] bridge_slave_1: entered promiscuous mode [ 201.441090][ T615] tipc: Left network mode [ 201.456758][ T615] veth1_macvtap: left promiscuous mode [ 201.462330][ T615] veth0_vlan: left promiscuous mode [ 201.975121][ T615] ------------[ cut here ]------------ [ 201.980663][ T615] WARNING: CPU: 1 PID: 615 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 [ 201.990787][ T615] Modules linked in: [ 201.994785][ T615] CPU: 1 UID: 0 PID: 615 Comm: kworker/u8:36 Not tainted syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 202.006764][ T615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 202.017079][ T615] Workqueue: netns cleanup_net SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 202.021919][ T615] RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 [ 202.027998][ T615] Code: e8 c1 62 d6 fc 4b 83 3c 3e 00 75 19 e8 45 9e 7d fc 49 81 ff f8 07 00 00 74 1b e8 37 9e 7d fc 49 83 c7 08 eb c9 e8 2c 9e 7d fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 49 8d 9e 00 08 00 00 45 31 ff 4a [ 202.047710][ T615] RSP: 0018:ffffc9000eb17b90 EFLAGS: 00010293 [ 202.053872][ T615] RAX: ffffffff8509d394 RBX: ffff8881227da380 RCX: ffff8881343acc00 [ 202.062163][ T615] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888101b907e0 [ 202.070230][ T615] RBP: ffffc9000eb17bb0 R08: ffffffff87d427e7 R09: 1ffffffff0fa84fc [ 202.078356][ T615] R10: dffffc0000000000 R11: fffffbfff0fa84fd R12: dffffc0000000000 [ 202.086480][ T615] R13: dffffc0000000000 R14: ffff888101b90000 R15: 00000000000007e0 [ 202.094509][ T615] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 202.103935][ T615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.110620][ T615] CR2: 0000200000153000 CR3: 0000000114b08000 CR4: 00000000003526b0 [ 202.118668][ T615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 202.126833][ T615] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 202.134853][ T615] Call Trace: [ 202.138206][ T615] [ 202.141172][ T615] cleanup_net+0x6ba/0xc90 [ 202.145761][ T615] ? __cfi_cleanup_net+0x10/0x10 [ 202.150790][ T615] ? kick_pool+0xb9/0x540 [ 202.155201][ T615] process_scheduled_works+0x7f7/0x1060 [ 202.160800][ T615] worker_thread+0xc99/0x13f0 [ 202.165588][ T615] kthread+0x2c7/0x360 [ 202.169703][ T615] ? __cfi_worker_thread+0x10/0x10 [ 202.174859][ T615] ? __cfi_kthread+0x10/0x10 [ 202.179539][ T615] ret_from_fork+0x67/0xa0 [ 202.184017][ T615] ? __cfi_kthread+0x10/0x10 [ 202.188689][ T615] ret_from_fork_asm+0x1a/0x30 [ 202.193502][ T615] [ 202.196635][ T615] ---[ end trace 0000000000000000 ]--- [ 202.415566][ T615] ------------[ cut here ]------------ [ 202.421092][ T615] WARNING: CPU: 1 PID: 615 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 [ 202.431312][ T615] Modules linked in: [ 202.435297][ T615] CPU: 1 UID: 0 PID: 615 Comm: kworker/u8:36 Tainted: G W syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 202.448658][ T615] Tainted: [W]=WARN [ 202.452489][ T615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 202.462641][ T615] Workqueue: netns cleanup_net [ 202.467542][ T615] RIP: 0010:xfrm6_tunnel_net_exit+0x119/0x140 [ 202.473660][ T615] Code: fc 4b 83 bc 3e 00 08 00 00 00 75 19 e8 f0 9d 7d fc 49 81 ff f8 07 00 00 74 1b e8 e2 9d 7d fc 49 83 c7 08 eb c5 e8 d7 9d 7d fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 c7 9d 7d fc 5b 41 5c 41 5e 41 [ 202.493469][ T615] RSP: 0018:ffffc9000eb17b90 EFLAGS: 00010293 [ 202.499685][ T615] RAX: ffffffff8509d3e9 RBX: ffff888101b90800 RCX: ffff8881343acc00 [ 202.507751][ T615] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff888101b90808 [ 202.515806][ T615] RBP: ffffc9000eb17bb0 R08: ffffffff87d427e7 R09: 1ffffffff0fa84fc [ 202.523832][ T615] R10: dffffc0000000000 R11: fffffbfff0fa84fd R12: dffffc0000000000 [ 202.531910][ T615] R13: dffffc0000000000 R14: ffff888101b90000 R15: 0000000000000008 [ 202.539945][ T615] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 202.548957][ T615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.555608][ T615] CR2: 0000200000404000 CR3: 00000000074aa000 CR4: 00000000003526b0 [ 202.563628][ T615] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 202.571694][ T615] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 202.575822][ T314] rust_binder: 1830: undelivered transaction 112, process died [ 202.579791][ T615] Call Trace: [ 202.590610][ T615] [ 202.593569][ T615] cleanup_net+0x6ba/0xc90 [ 202.598109][ T615] ? __cfi_cleanup_net+0x10/0x10 [ 202.603103][ T615] ? kick_pool+0xb9/0x540 [ 202.607501][ T615] process_scheduled_works+0x7f7/0x1060 [ 202.613101][ T615] worker_thread+0xc99/0x13f0 [ 202.617854][ T615] kthread+0x2c7/0x360 [ 202.621963][ T615] ? __cfi_worker_thread+0x10/0x10 [ 202.627172][ T615] ? __cfi_kthread+0x10/0x10 [ 202.631807][ T615] ret_from_fork+0x67/0xa0 [ 202.636301][ T615] ? __cfi_kthread+0x10/0x10 [ 202.640941][ T615] ret_from_fork_asm+0x1a/0x30 [ 202.645802][ T615] [ 202.648858][ T615] ---[ end trace 0000000000000000 ]--- [ 202.680130][ T615] ------------[ cut here ]------------ [ 202.685685][ T615] WARNING: CPU: 0 PID: 615 at net/xfrm/xfrm_state.c:3217 xfrm_state_fini+0x2be/0x310 [ 202.695239][ T615] Modules linked in: [ 202.699182][ T615] CPU: 0 UID: 0 PID: 615 Comm: kworker/u8:36 Tainted: G W syzkaller #0 67f5df147bfe8fe71cdb2f404f013e40b3f12e05 [ 202.712485][ T615] Tainted: [W]=WARN [ 202.716334][ T615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 202.726447][ T615] Workqueue: netns cleanup_net [ 202.731260][ T615] RIP: 0010:xfrm_state_fini+0x2be/0x310 [ 202.736924][ T615] Code: 3c 20 00 74 08 48 89 df e8 ff 20 f1 fc 48 8b 3b e8 27 13 dc fc 5b 41 5c 41 5d 41 5e 41 5f 5d e9 98 89 b7 00 cc e8 72 5c 98 fc <0f> 0b e9 b0 fd ff ff e8 66 5c 98 fc 0f 0b e9 18 fe ff ff e8 5a 5c [ 202.756605][ T615] RSP: 0018:ffffc9000eb17b70 EFLAGS: 00010293 [ 202.762718][ T615] RAX: ffffffff84ef154e RBX: ffff8881227da380 RCX: ffff8881343acc00 [ 202.770791][ T615] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff8881343acc00 [ 202.778827][ T615] RBP: ffffc9000eb17b98 R08: ffffffff87d427e7 R09: 1ffffffff0fa84fc [ 202.786883][ T615] R10: dffffc0000000000 R11: fffffbfff0fa84fd R12: 1ffffffff0fa8250 [ 202.794903][ T615] R13: dffffc0000000000 R14: ffff8881227daf80 R15: dffffc0000000000 [ 202.802970][ T615] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 202.811981][ T615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 202.818642][ T615] CR2: 00002000001c7000 CR3: 000000010cf30000 CR4: 00000000003526b0 [ 202.826674][ T615] DR0: 000000000000000c DR1: 0000000000000000 DR2: 0000000000000000 [ 202.834680][ T615] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 202.842762][ T615] Call Trace: [ 202.846087][ T615] [ 202.849046][ T615] xfrm_net_exit+0x31/0x80 [ 202.853530][ T615] cleanup_net+0x6ba/0xc90 [ 202.858034][ T615] ? __cfi_cleanup_net+0x10/0x10 [ 202.863024][ T615] ? kick_pool+0xb9/0x540 [ 202.867428][ T615] process_scheduled_works+0x7f7/0x1060 [ 202.873026][ T615] worker_thread+0xc99/0x13f0 [ 202.877898][ T615] kthread+0x2c7/0x360 [ 202.882004][ T615] ? __cfi_worker_thread+0x10/0x10 [ 202.887168][ T615] ? __cfi_kthread+0x10/0x10 [ 202.891806][ T615] ret_from_fork+0x67/0xa0 [ 202.896430][ T615] ? __cfi_kthread+0x10/0x10 [ 202.901086][ T615] ret_from_fork_asm+0x1a/0x30 [ 202.905926][ T615] [ 202.909014][ T615] ---[ end trace 0000000000000000 ]--- [ 203.045961][ T615] bridge_slave_1: left allmulticast mode [ 203.051789][ T615] bridge_slave_1: left promiscuous mode [ 203.058709][ T615] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.067275][ T615] bridge_slave_0: left allmulticast mode [ 203.072960][ T615] bridge_slave_0: left promiscuous mode [ 203.079968][ T615] bridge0: port 1(bridge_slave_0) entered disabled state