./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor892061040 <...> Warning: Permanently added '10.128.1.107' (ED25519) to the list of known hosts. execve("./syz-executor892061040", ["./syz-executor892061040"], 0x7ffdcace3a00 /* 10 vars */) = 0 brk(NULL) = 0x555583716000 brk(0x555583716d00) = 0x555583716d00 arch_prctl(ARCH_SET_FS, 0x555583716380) = 0 set_tid_address(0x555583716650) = 5094 set_robust_list(0x555583716660, 24) = 0 rseq(0x555583716ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor892061040", 4096) = 27 getrandom("\x88\x88\xf5\x8f\x11\x62\x70\x90", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555583716d00 brk(0x555583737d00) = 0x555583737d00 brk(0x555583738000) = 0x555583738000 mprotect(0x7f56dcb68000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 unshare(CLONE_NEWPID) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555583716650) = 5095 ./strace-static-x86_64: Process 5095 attached [pid 5095] set_robust_list(0x555583716660, 24) = 0 [pid 5095] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setsid() = 1 [pid 5095] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5095] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5095] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5095] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5095] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5095] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5095] unshare(CLONE_NEWNS) = 0 [pid 5095] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5095] unshare(CLONE_NEWIPC) = 0 [pid 5095] unshare(CLONE_NEWCGROUP) = 0 [pid 5095] unshare(CLONE_NEWUTS) = 0 [pid 5095] unshare(CLONE_SYSVSEM) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "16777216", 8) = 8 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "536870912", 9) = 9 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1024", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "8192", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1024", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1024", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5095] close(3) = 0 [pid 5095] getpid() = 1 [pid 5095] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db [ 60.432942][ T956] RSP: 0018:ffffc9000438f4c0 EFLAGS: 00010246 [ 60.439061][ T956] RAX: 2943e4de4f1a2b00 RBX: 000000000000000c RCX: ffff8880210a1e00 [ 60.447087][ T956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.455128][ T956] RBP: ffff88801f2367a8 R08: ffffffff815878a2 R09: fffffbfff1c39d94 [ 60.463131][ T956] R10: dffffc0000000000 R11: fffffbfff1c39d94 R12: 0000000000000800 [ 60.471171][ T956] R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000 [ 60.479191][ T956] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000 [ 60.488170][ T956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.494820][ T956] CR2: 000000000066a010 CR3: 000000007f050000 CR4: 00000000003506f0 [ 60.502831][ T956] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.510878][ T956] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.518986][ T956] Call Trace: [ 60.522378][ T956] [ 60.525372][ T956] ? __warn+0x163/0x4e0 [ 60.529553][ T956] ? __rate_control_send_low+0x659/0x890 [ 60.535248][ T956] ? report_bug+0x2b3/0x500 [ 60.539862][ T956] ? __rate_control_send_low+0x659/0x890 [ 60.545569][ T956] ? handle_bug+0x3e/0x70 [ 60.549911][ T956] ? exc_invalid_op+0x1a/0x50 [ 60.554640][ T956] ? asm_exc_invalid_op+0x1a/0x20 [ 60.559684][ T956] ? __warn_printk+0x292/0x360 [ 60.564501][ T956] ? __rate_control_send_low+0x659/0x890 [ 60.570164][ T956] rate_control_send_low+0x1a8/0x770 [ 60.575499][ T956] ? __lock_acquire+0x1346/0x1fd0 [ 60.580539][ T956] rate_control_get_rate+0x20e/0x5e0 [ 60.585924][ T956] ieee80211_tx_h_rate_ctrl+0xc88/0x1a10 [ 60.591601][ T956] ? __pfx_validate_chain+0x10/0x10 [ 60.596887][ T956] ? __pfx_ieee80211_tx_h_rate_ctrl+0x10/0x10 [ 60.602975][ T956] invoke_tx_handlers_late+0xb3/0x18e0 [ 60.608503][ T956] ? invoke_tx_handlers_early+0xa0d/0x1f40 [ 60.614361][ T956] ieee80211_tx+0x2e3/0x470 [ 60.618862][ T956] ? __pfx_ieee80211_tx+0x10/0x10 [ 60.623944][ T956] ? ieee80211_xmit+0x30f/0x3f0 [ 60.628805][ T956] ? __ieee80211_tx_skb_tid_band+0x49e/0x610 [ 60.634850][ T956] __ieee80211_tx_skb_tid_band+0x4e2/0x610 [ 60.640693][ T956] ieee80211_handle_roc_started+0x267/0x440 [ 60.646656][ T956] ? ieee80211_handle_roc_started+0x14f/0x440 [ 60.653362][ T956] _ieee80211_start_next_roc+0x7a1/0xb00 [ 60.659079][ T956] cfg80211_wiphy_work+0x2db/0x490 [ 60.664250][ T956] ? process_scheduled_works+0x945/0x1830 [ 60.669970][ T956] process_scheduled_works+0xa2c/0x1830 [ 60.675587][ T956] ? __pfx_process_scheduled_works+0x10/0x10 [ 60.681592][ T956] ? assign_work+0x364/0x3d0 [ 60.686235][ T956] worker_thread+0x86d/0xd40 [ 60.690853][ T956] ? __kthread_parkme+0x169/0x1d0 [ 60.696017][ T956] ? __pfx_worker_thread+0x10/0x10 [ 60.701154][ T956] kthread+0x2f0/0x390 [ 60.705274][ T956] ? __pfx_worker_thread+0x10/0x10 [ 60.710406][ T956] ? __pfx_kthread+0x10/0x10 [ 60.715047][ T956] ret_from_fork+0x4b/0x80 [ 60.719480][ T956] ? __pfx_kthread+0x10/0x10 [ 60.724202][ T956] ret_from_fork_asm+0x1a/0x30 [ 60.728997][ T956] [ 60.732013][ T956] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 60.739284][ T956] CPU: 0 PID: 956 Comm: kworker/u8:6 Not tainted 6.10.0-syzkaller-04472-g51835949dda3 #0 [ 60.749089][ T956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 60.759150][ T956] Workqueue: events_unbound cfg80211_wiphy_work [ 60.765399][ T956] Call Trace: [ 60.768667][ T956] [ 60.771585][ T956] dump_stack_lvl+0x241/0x360 [ 60.776255][ T956] ? __pfx_dump_stack_lvl+0x10/0x10 [ 60.781439][ T956] ? __pfx__printk+0x10/0x10 [ 60.786027][ T956] ? vscnprintf+0x5d/0x90 [ 60.790358][ T956] panic+0x349/0x860 [ 60.794248][ T956] ? __warn+0x172/0x4e0 [ 60.798490][ T956] ? __pfx_panic+0x10/0x10 [ 60.802913][ T956] ? ret_from_fork_asm+0x1a/0x30 [ 60.807852][ T956] __warn+0x346/0x4e0 [ 60.811832][ T956] ? __rate_control_send_low+0x659/0x890 [ 60.817462][ T956] report_bug+0x2b3/0x500 [ 60.821786][ T956] ? __rate_control_send_low+0x659/0x890 [ 60.827417][ T956] handle_bug+0x3e/0x70 [ 60.831578][ T956] exc_invalid_op+0x1a/0x50 [ 60.836082][ T956] asm_exc_invalid_op+0x1a/0x20 [ 60.840937][ T956] RIP: 0010:__rate_control_send_low+0x659/0x890 [ 60.847197][ T956] Code: 8b 14 24 0f 85 de 01 00 00 8b 0a 48 c7 c7 60 91 e2 8c 48 8b 74 24 10 44 89 f2 44 8b 44 24 1c 44 8b 4c 24 0c e8 98 47 5b f6 90 <0f> 0b 90 90 e9 71 fe ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c db [ 60.867000][ T956] RSP: 0018:ffffc9000438f4c0 EFLAGS: 00010246 [ 60.873165][ T956] RAX: 2943e4de4f1a2b00 RBX: 000000000000000c RCX: ffff8880210a1e00 [ 60.881132][ T956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 60.889099][ T956] RBP: ffff88801f2367a8 R08: ffffffff815878a2 R09: fffffbfff1c39d94 [ 60.897064][ T956] R10: dffffc0000000000 R11: fffffbfff1c39d94 R12: 0000000000000800 [ 60.905028][ T956] R13: 000000000000000c R14: 00000000ffffffff R15: dffffc0000000000 [ 60.912999][ T956] ? __warn_printk+0x292/0x360 [ 60.917791][ T956] rate_control_send_low+0x1a8/0x770 [ 60.923073][ T956] ? __lock_acquire+0x1346/0x1fd0 [ 60.928093][ T956] rate_control_get_rate+0x20e/0x5e0 [ 60.933389][ T956] ieee80211_tx_h_rate_ctrl+0xc88/0x1a10 [ 60.939022][ T956] ? __pfx_validate_chain+0x10/0x10 [ 60.944233][ T956] ? __pfx_ieee80211_tx_h_rate_ctrl+0x10/0x10 [ 60.950307][ T956] invoke_tx_handlers_late+0xb3/0x18e0 [ 60.955773][ T956] ? invoke_tx_handlers_early+0xa0d/0x1f40 [ 60.961594][ T956] ieee80211_tx+0x2e3/0x470 [ 60.966094][ T956] ? __pfx_ieee80211_tx+0x10/0x10 [ 60.971130][ T956] ? ieee80211_xmit+0x30f/0x3f0 [ 60.975976][ T956] ? __ieee80211_tx_skb_tid_band+0x49e/0x610 [ 60.981949][ T956] __ieee80211_tx_skb_tid_band+0x4e2/0x610 [ 60.987771][ T956] ieee80211_handle_roc_started+0x267/0x440 [ 60.993660][ T956] ? ieee80211_handle_roc_started+0x14f/0x440 [ 60.999730][ T956] _ieee80211_start_next_roc+0x7a1/0xb00 [ 61.005367][ T956] cfg80211_wiphy_work+0x2db/0x490 [ 61.010486][ T956] ? process_scheduled_works+0x945/0x1830 [ 61.016196][ T956] process_scheduled_works+0xa2c/0x1830 [ 61.021776][ T956] ? __pfx_process_scheduled_works+0x10/0x10 [ 61.027760][ T956] ? assign_work+0x364/0x3d0 [ 61.032348][ T956] worker_thread+0x86d/0xd40 [ 61.036944][ T956] ? __kthread_parkme+0x169/0x1d0 [ 61.041965][ T956] ? __pfx_worker_thread+0x10/0x10 [ 61.047068][ T956] kthread+0x2f0/0x390 [ 61.051130][ T956] ? __pfx_worker_thread+0x10/0x10 [ 61.056261][ T956] ? __pfx_kthread+0x10/0x10 [ 61.060847][ T956] ret_from_fork+0x4b/0x80 [ 61.065261][ T956] ? __pfx_kthread+0x10/0x10 [ 61.069849][ T956] ret_from_fork_asm+0x1a/0x30 [ 61.074800][ T956] [ 61.077917][ T956] Kernel Offset: disabled [ 61.082278][ T956] Rebooting in 86400 seconds..