ci-upstream-rust-kasan-gce/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-rust-kasan-gce/syz-executor2266672558 <...> Warning: Permanently added '10.128.1.81' (ED25519) to the list of known hosts. execve("ci-upstream-rust-kasan-gce/syz-executor2266672558", ["ci-upstream-rust-kasan-gce/syz-executor2266672558"], 0x7ffda7b9d6c0 /* 10 vars */) = 0 brk(NULL) = 0x5555911c0000 brk(0x5555911c0d80) = 0x5555911c0d80 arch_prctl(ARCH_SET_FS, 0x5555911c0400) = 0 set_tid_address(0x5555911c06d0) = 5631 set_robust_list(0x5555911c06e0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-rust-kasan-gce/syz-executor2266672558", 4096) = 55 getrandom("\x03\x25\xb7\xb9\x25\x6e\xfb\x34", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555911c0d80 brk(0x5555911e1d80) = 0x5555911e1d80 brk(0x5555911e2000) = 0x5555911e2000 mprotect(0x7ff8baae7000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 chmod("/dev/raw-gadget", 0666) = 0 unshare(CLONE_NEWPID) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5632 attached , child_tidptr=0x5555911c06d0) = 5632 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5632] set_robust_list(0x5555911c06e0, 24) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5632] getppid() = 0 [pid 5632] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5632] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5632] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5632] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5632] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5632] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5632] unshare(CLONE_NEWNS) = 0 [pid 5632] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5632] unshare(CLONE_NEWIPC) = 0 [pid 5632] unshare(CLONE_NEWCGROUP) = 0 [pid 5632] unshare(CLONE_NEWUTS) = 0 [pid 5632] unshare(CLONE_SYSVSEM) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "16777216", 8) = 8 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "536870912", 9) = 9 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "1024", 4) = 4 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "8192", 4) = 4 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "1024", 4) = 4 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "1024", 4) = 4 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5632] close(3) = 0 [pid 5632] getpid() = 1 [pid 5632] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] setpgid(0, 0) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1000", 4) = 4 [pid 5635] close(3) = 0 executing program [pid 5635] write(1, "executing program\n", 18) = 18 [pid 5635] futex(0x7ff8baaedb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7ff8baa68a70, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff8baa5a5a0}, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff8ba9f3000 [pid 5635] mprotect(0x7ff8ba9f4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff8baa13990, parent_tid=0x7ff8baa13990, exit_signal=0, stack=0x7ff8ba9f3000, stack_size=0x202c0, tls=0x7ff8baa136c0}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5636 attached [pid 5636] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5636] set_robust_list(0x7ff8baa139a0, 24 [pid 5635] <... clone3 resumed> => {parent_tid=[3]}, 88) = 3 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5635] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5635] futex(0x7ff8baaedb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5635] <... futex resumed>) = 0 [pid 5635] futex(0x7ff8baaedb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5636] <... openat resumed>) = 3 [pid 5636] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff8baa12190) = 0 [ 106.241359][ T10] cfg80211: failed to load regulatory.db [pid 5636] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff8baa11180) = 18 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [ 106.535750][ T33] usb 1-1: new high-speed USB device number 2 using dummy_hcd [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff8baa11180) = 18 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff8baa11180) = 9 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff8baa11180) = 36 [ 106.705332][ T33] usb 1-1: Using ep0 maxpacket: 16 [ 106.708636][ T33] usb 1-1: New USB device found: idVendor=1b1c, idProduct=1b02, bcdDevice=0.00 [ 106.731457][ T33] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.731516][ T33] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.731734][ T33] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 106.757031][ T33] usb 1-1: config 0 descriptor?? [pid 5636] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7ff8baaedc8c) = -1 EINVAL (Invalid argument) [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff8baa11180) = 0 [pid 5636] futex(0x7ff8baaedb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5636] futex(0x7ff8baaedb48, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] futex(0x7ff8baaedb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa121b0 [pid 5635] <... futex resumed>) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5635] futex(0x7ff8baaedb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7ff8baa111a0) = 0 [pid 5636] futex(0x7ff8baaedb4c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5635] <... futex resumed>) = 0 [pid 5635] futex(0x7ff8baaedb48, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa121b0 [pid 5635] <... futex resumed>) = 0 [pid 5636] <... ioctl resumed>) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7ff8baa111a0) = 5 [ 107.231603][ T33] corsair 0003:1B1C:1B02.0001: unknown main item tag 0x1 [ 107.244692][ T33] corsair 0003:1B1C:1B02.0001: hidraw0: USB HID v0.00 Device [HID 1b1c:1b02] on usb-dummy_hcd.0-1/input0 [pid 5635] futex(0x7ff8baaedb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5636] futex(0x7ff8baaedb4c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5635] <... futex resumed>) = 0 [pid 5636] <... futex resumed>) = 1 [pid 5635] close(3 [pid 5636] futex(0x7ff8baaedb48, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... close resumed>) = 0 [pid 5635] close(4) = -1 EBADF (Bad file descriptor) [pid 5635] close(5) = -1 EBADF (Bad file descriptor) [pid 5635] close(6) = -1 EBADF (Bad file descriptor) [pid 5635] close(7) = -1 EBADF (Bad file descriptor) [pid 5635] close(8) = -1 EBADF (Bad file descriptor) [pid 5635] close(9) = -1 EBADF (Bad file descriptor) [pid 5635] close(10) = -1 EBADF (Bad file descriptor) [pid 5635] close(11) = -1 EBADF (Bad file descriptor) [pid 5635] close(12) = -1 EBADF (Bad file descriptor) [pid 5635] close(13) = -1 EBADF (Bad file descriptor) [pid 5635] close(14) = -1 EBADF (Bad file descriptor) [pid 5635] close(15) = -1 EBADF (Bad file descriptor) [pid 5635] close(16) = -1 EBADF (Bad file descriptor) [pid 5635] close(17) = -1 EBADF (Bad file descriptor) [pid 5635] close(18) = -1 EBADF (Bad file descriptor) [pid 5635] close(19) = -1 EBADF (Bad file descriptor) [pid 5635] close(20) = -1 EBADF (Bad file descriptor) [pid 5635] close(21) = -1 EBADF (Bad file descriptor) [pid 5635] close(22) = -1 EBADF (Bad file descriptor) [pid 5635] close(23) = -1 EBADF (Bad file descriptor) [pid 5635] close(24) = -1 EBADF (Bad file descriptor) [pid 5635] close(25) = -1 EBADF (Bad file descriptor) [pid 5635] close(26) = -1 EBADF (Bad file descriptor) [pid 5635] close(27) = -1 EBADF (Bad file descriptor) [pid 5635] close(28) = -1 EBADF (Bad file descriptor) [pid 5635] close(29) = -1 EBADF (Bad file descriptor) [pid 5635] exit_group(0 [pid 5636] <... futex resumed>) = ? [pid 5635] <... exit_group resumed>) = ? [pid 5636] +++ exited with 0 +++ [ 107.440210][ T33] corsair 0003:1B1C:1B02.0001: Failed to get K90 initial state (error -71). [ 107.470527][ T33] usb 1-1: USB disconnect, device number 2 [pid 5635] +++ exited with 0 +++ [pid 5632] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=2, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5632] restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 [pid 5632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5632] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555911c06d0) = 4 ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5640 attached [pid 5640] set_robust_list(0x5555911c06e0, 24 [pid 5632] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... set_robust_list resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5632] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [ 107.491321][ T33] ------------[ cut here ]------------ [ 107.491355][ T33] ODEBUG: free active (active state 0) object: ffff88807e0a92c8 object type: work_struct hint: k90_record_led_work+0x0/0x1e0 [ 107.491764][ T33] WARNING: lib/debugobjects.c:632 at debug_print_object+0xec/0x230, CPU#1: kworker/1:1/33 [ 107.522968][ T33] Modules linked in: [ 107.529350][ T33] CPU: 1 UID: 0 PID: 33 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full) [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5640] setpgid(0, 0) = 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5640] write(3, "1000", 4) = 4 [pid 5640] close(3) = 0 [pid 5640] write(1, "executing program\n", 18) = 18 executing program [pid 5640] futex(0x7ff8baaedb4c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5640] rt_sigaction(SIGRT_1, {sa_handler=0x7ff8baa68a70, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7ff8baa5a5a0}, NULL, 8) = 0 [pid 5640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7ff8ba9f3000 [pid 5640] mprotect(0x7ff8ba9f4000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5640] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7ff8baa13990, parent_tid=0x7ff8baa13990, exit_signal=0, stack=0x7ff8ba9f3000, stack_size=0x202c0, tls=0x7ff8baa136c0} => {parent_tid=[5]}, 88) = 5 [pid 5640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 107.539230][ T33] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 107.549579][ T33] Workqueue: usb_hub_wq hub_event [ 107.555943][ T33] RIP: 0010:debug_print_object+0x18a/0x230 [ 107.562082][ T33] Code: f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 dd da 40 fd 4d 8b 0f 4c 89 ef 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f0 ff 34 24 <67> 48 0f b9 3a 48 83 c4 08 ff 05 f3 44 c2 0b 48 83 c4 10 5b 41 5c [ 107.581854][ T33] RSP: 0018:ffffc90000a86fd0 EFLAGS: 00010246 [pid 5640] futex(0x7ff8baaedb48, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5640] futex(0x7ff8baaedb4c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}ci-upstream-rust-kasan-gce/strace-static-x86_64: Process 5641 attached [pid 5641] rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 [pid 5641] set_robust_list(0x7ff8baa139a0, 24) = 0 [pid 5641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5641] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5641] ioctl(3, USB_RAW_IOCTL_INIT, 0x7ff8baa12190) = 0 [ 107.588812][ T33] RAX: 1ffffffff1857114 RBX: dffffc0000000000 RCX: 0000000000000000 [ 107.597409][ T33] RDX: ffffffff8c8f5340 RSI: ffffffff8c8f4dc0 RDI: ffffffff90c714e0 [ 107.605887][ T33] RBP: ffffffff8c8f5340 R08: ffff88807e0a92c8 R09: ffffffff8c2b9d60 [ 107.614782][ T33] R10: dffffc0000000000 R11: ffffffff818fd090 R12: 0000000000000000 [ 107.622959][ T33] R13: ffffffff90c714e0 R14: ffff88807e0a92c8 R15: ffffffff8c2b88a0 [ 107.632201][ T33] FS: 0000000000000000(0000) GS:ffff888124733000(0000) knlGS:0000000000000000 [pid 5641] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 107.642299][ T33] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 107.648988][ T33] CR2: 000055b9f566d4a8 CR3: 000000007f99a000 CR4: 00000000003526f0 [ 107.657131][ T33] Call Trace: [ 107.660526][ T33] [ 107.663611][ T33] ? __pfx_k90_record_led_work+0x10/0x10 [ 107.669738][ T33] ? __pfx_k90_record_led_work+0x10/0x10 [ 107.675536][ T33] debug_check_no_obj_freed+0x2e3/0x450 [ 107.681338][ T33] kfree+0x13e/0x650 [ 107.685611][ T33] ? corsair_remove+0xfd/0x260 [ 107.690448][ T33] corsair_remove+0xfd/0x260 [pid 5641] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7ff8baa12190) = 0 [ 107.695864][ T33] ? __pfx_corsair_remove+0x10/0x10 [ 107.702458][ T33] hid_device_remove+0xc5/0x1c0 [ 107.707486][ T33] ? __pfx_hid_device_remove+0x10/0x10 [ 107.712985][ T33] device_release_driver_internal+0x48b/0x880 [ 107.719287][ T33] bus_remove_device+0x444/0x560 [ 107.724269][ T33] ? __pfx_bus_remove_device+0x10/0x10 [ 107.729935][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 107.735882][ T33] device_del+0x524/0x8f0 [ 107.740282][ T33] ? lockdep_hardirqs_on+0x7b/0x110 [ 107.745731][ T33] ? __pfx_device_del+0x10/0x10 [ 107.750915][ T33] hid_destroy_device+0x6b/0x1b0 [ 107.756029][ T33] usbhid_disconnect+0x9f/0xc0 [ 107.761173][ T33] usb_unbind_interface+0x295/0x9f0 [ 107.766721][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 107.772670][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 107.779714][ T33] ? __pfx_usb_unbind_interface+0x10/0x10 [ 107.785677][ T33] device_release_driver_internal+0x4f5/0x880 [ 107.792254][ T33] bus_remove_device+0x444/0x560 [ 107.798469][ T33] ? __pfx_bus_remove_device+0x10/0x10 [ 107.804063][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 107.810012][ T33] device_del+0x524/0x8f0 [ 107.814685][ T33] ? __pfx_device_del+0x10/0x10 [ 107.819680][ T33] ? kobject_put+0x516/0x550 [ 107.824426][ T33] usb_disable_device+0x3d4/0x8d0 [ 107.829672][ T33] usb_disconnect+0x346/0x9a0 [ 107.834517][ T33] hub_event+0x1bbb/0x4d30 [ 107.839087][ T33] ? do_raw_spin_unlock+0xf5/0x200 [ 107.844638][ T33] ? register_lock_class+0x31/0x2e0 [ 107.850144][ T33] ? __pfx_hub_event+0x10/0x10 [ 107.854989][ T33] ? rcu_is_watching+0x16/0xb0 [ 107.860077][ T33] ? process_scheduled_works+0x97a/0x1630 [ 107.866027][ T33] process_scheduled_works+0xc3d/0x1630 [ 107.871632][ T33] ? __pfx_process_scheduled_works+0x10/0x10 [ 107.877757][ T33] ? assign_work+0x3cf/0x5d0 [ 107.882424][ T33] worker_thread+0xa47/0xfb0 [ 107.887480][ T33] ? __kthread_parkme+0x71/0x1f0 [ 107.892660][ T33] kthread+0x38b/0x480 [ 107.896854][ T33] ? __pfx_worker_thread+0x10/0x10 [ 107.902024][ T33] ? __pfx_kthread+0x10/0x10 [ 107.906795][ T33] ret_from_fork+0x514/0xb70 [ 107.911772][ T33] ? __pfx_ret_from_fork+0x10/0x10 [ 107.918050][ T33] ? __switch_to+0xc78/0x1410 [ 107.923361][ T33] ? __pfx_kthread+0x10/0x10 [ 107.929054][ T33] ret_from_fork_asm+0x1a/0x30 [ 107.934375][ T33] [ 107.937961][ T33] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 107.945367][ T33] CPU: 1 UID: 0 PID: 33 Comm: kworker/1:1 Not tainted syzkaller #0 PREEMPT(full) [ 107.955269][ T33] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 107.965449][ T33] Workqueue: usb_hub_wq hub_event [ 107.970622][ T33] Call Trace: [ 107.973967][ T33] [ 107.977094][ T33] vpanic+0x26f/0x710 [ 107.981241][ T33] panic+0xc5/0xd0 [ 107.985044][ T33] ? __pfx_panic+0x10/0x10 [ 107.989514][ T33] ? ret_from_fork_asm+0x1a/0x30 [ 107.994484][ T33] __warn+0x315/0x4c0 [ 107.998511][ T33] ? debug_print_object+0xec/0x230 [ 108.003784][ T33] ? debug_print_object+0xec/0x230 [ 108.008918][ T33] __report_bug+0x276/0x570 [ 108.013534][ T33] ? debug_print_object+0xec/0x230 [ 108.018667][ T33] ? __pfx___report_bug+0x10/0x10 [ 108.023771][ T33] ? kasan_save_free_info+0x40/0x50 [ 108.029057][ T33] ? __kasan_slab_free+0x5c/0x80 [ 108.034040][ T33] ? kfree+0x1c5/0x650 [ 108.038208][ T33] report_bug_entry+0x19b/0x290 [ 108.043085][ T33] ? debug_print_object+0x18a/0x230 [ 108.048306][ T33] ? debug_print_object+0x18f/0x230 [ 108.053549][ T33] handle_bug+0xce/0x200 [ 108.057894][ T33] exc_invalid_op+0x1a/0x50 [ 108.062430][ T33] asm_exc_invalid_op+0x1a/0x20 [ 108.067347][ T33] RIP: 0010:debug_print_object+0x18a/0x230 [ 108.073184][ T33] Code: f8 48 c1 e8 03 80 3c 18 00 74 08 4c 89 ff e8 dd da 40 fd 4d 8b 0f 4c 89 ef 48 8b 74 24 08 48 89 ea 44 89 e1 4d 89 f0 ff 34 24 <67> 48 0f b9 3a 48 83 c4 08 ff 05 f3 44 c2 0b 48 83 c4 10 5b 41 5c [ 108.092870][ T33] RSP: 0018:ffffc90000a86fd0 EFLAGS: 00010246 [ 108.099061][ T33] RAX: 1ffffffff1857114 RBX: dffffc0000000000 RCX: 0000000000000000 [ 108.107091][ T33] RDX: ffffffff8c8f5340 RSI: ffffffff8c8f4dc0 RDI: ffffffff90c714e0 [ 108.115093][ T33] RBP: ffffffff8c8f5340 R08: ffff88807e0a92c8 R09: ffffffff8c2b9d60 [ 108.123103][ T33] R10: dffffc0000000000 R11: ffffffff818fd090 R12: 0000000000000000 [ 108.131115][ T33] R13: ffffffff90c714e0 R14: ffff88807e0a92c8 R15: ffffffff8c2b88a0 [ 108.139212][ T33] ? __pfx_work_debug_hint+0x10/0x10 [ 108.144597][ T33] ? __pfx_k90_record_led_work+0x10/0x10 [ 108.150412][ T33] ? __pfx_k90_record_led_work+0x10/0x10 [ 108.156087][ T33] debug_check_no_obj_freed+0x2e3/0x450 [ 108.161683][ T33] kfree+0x13e/0x650 [ 108.165615][ T33] ? corsair_remove+0xfd/0x260 [ 108.170423][ T33] corsair_remove+0xfd/0x260 [ 108.175146][ T33] ? __pfx_corsair_remove+0x10/0x10 [ 108.180377][ T33] hid_device_remove+0xc5/0x1c0 [ 108.185335][ T33] ? __pfx_hid_device_remove+0x10/0x10 [ 108.190845][ T33] device_release_driver_internal+0x48b/0x880 [ 108.197005][ T33] bus_remove_device+0x444/0x560 [ 108.202009][ T33] ? __pfx_bus_remove_device+0x10/0x10 [ 108.207508][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 108.213344][ T33] device_del+0x524/0x8f0 [ 108.217752][ T33] ? lockdep_hardirqs_on+0x7b/0x110 [ 108.223078][ T33] ? __pfx_device_del+0x10/0x10 [ 108.227978][ T33] hid_destroy_device+0x6b/0x1b0 [ 108.232960][ T33] usbhid_disconnect+0x9f/0xc0 [ 108.237932][ T33] usb_unbind_interface+0x295/0x9f0 [ 108.243260][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 108.249033][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 108.254799][ T33] ? __pfx_usb_unbind_interface+0x10/0x10 [ 108.260558][ T33] device_release_driver_internal+0x4f5/0x880 [ 108.266661][ T33] bus_remove_device+0x444/0x560 [ 108.271631][ T33] ? __pfx_bus_remove_device+0x10/0x10 [ 108.277117][ T33] ? kernfs_remove_by_name_ns+0x101/0x140 [ 108.282861][ T33] device_del+0x524/0x8f0 [ 108.287225][ T33] ? __pfx_device_del+0x10/0x10 [ 108.292145][ T33] ? kobject_put+0x516/0x550 [ 108.296860][ T33] usb_disable_device+0x3d4/0x8d0 [ 108.301969][ T33] usb_disconnect+0x346/0x9a0 [ 108.306702][ T33] hub_event+0x1bbb/0x4d30 [ 108.311138][ T33] ? do_raw_spin_unlock+0xf5/0x200 [ 108.316296][ T33] ? register_lock_class+0x31/0x2e0 [ 108.321547][ T33] ? __pfx_hub_event+0x10/0x10 [ 108.326379][ T33] ? rcu_is_watching+0x16/0xb0 [ 108.331170][ T33] ? process_scheduled_works+0x97a/0x1630 [ 108.336907][ T33] process_scheduled_works+0xc3d/0x1630 [ 108.342529][ T33] ? __pfx_process_scheduled_works+0x10/0x10 [ 108.348558][ T33] ? assign_work+0x3cf/0x5d0 [ 108.353189][ T33] worker_thread+0xa47/0xfb0 [ 108.357827][ T33] ? __kthread_parkme+0x71/0x1f0 [ 108.362842][ T33] kthread+0x38b/0x480 [ 108.366951][ T33] ? __pfx_worker_thread+0x10/0x10 [ 108.372096][ T33] ? __pfx_kthread+0x10/0x10 [ 108.376725][ T33] ret_from_fork+0x514/0xb70 [ 108.381355][ T33] ? __pfx_ret_from_fork+0x10/0x10 [ 108.386514][ T33] ? __switch_to+0xc78/0x1410 [ 108.391224][ T33] ? __pfx_kthread+0x10/0x10 [ 108.395865][ T33] ret_from_fork_asm+0x1a/0x30 [ 108.400690][ T33] [ 108.404065][ T33] Kernel Offset: disabled [ 108.408423][ T33] Rebooting in 86400 seconds..