./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2334156812 <...> Warning: Permanently added '10.128.1.66' (ED25519) to the list of known hosts. execve("./syz-executor2334156812", ["./syz-executor2334156812"], 0x7fff555bcbb0 /* 10 vars */) = 0 brk(NULL) = 0x5555561e1000 brk(0x5555561e1d00) = 0x5555561e1d00 arch_prctl(ARCH_SET_FS, 0x5555561e1380) = 0 set_tid_address(0x5555561e1650) = 5067 set_robust_list(0x5555561e1660, 24) = 0 rseq(0x5555561e1ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor2334156812", 4096) = 28 getrandom("\x8c\x11\x55\x5e\xbe\x78\x6f\x86", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555561e1d00 brk(0x555556202d00) = 0x555556202d00 brk(0x555556203000) = 0x555556203000 mprotect(0x7f7c014c7000, 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./strace-static-x86_64: Process 5068 attached [pid 5068] set_robust_list(0x5555561e1660, 24 [pid 5067] <... clone resumed>, child_tidptr=0x5555561e1650) = 5068 [pid 5068] <... set_robust_list resumed>) = 0 [pid 5068] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] setsid() = 1 [pid 5068] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5068] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5068] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5068] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5068] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5068] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5068] unshare(CLONE_NEWNS) = 0 [pid 5068] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5068] unshare(CLONE_NEWIPC) = 0 [pid 5068] unshare(CLONE_NEWCGROUP) = 0 [pid 5068] unshare(CLONE_NEWUTS) = 0 [pid 5068] unshare(CLONE_SYSVSEM) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "16777216", 8) = 8 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "536870912", 9) = 9 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1024", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "8192", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1024", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1024", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5068] close(3) = 0 [pid 5068] getpid() = 1 [pid 5068] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 0b 90 90 e9 ff fc ff ff 48 8b 7c 24 30 e8 a4 31 e6 f7 e9 e1 fb [ 61.897401][ T2875] RSP: 0018:ffffc9000a71f540 EFLAGS: 00010282 [ 61.903468][ T2875] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff814db519 [ 61.911461][ T2875] RDX: ffff888026c35940 RSI: ffffffff814db526 RDI: 0000000000000001 [ 61.919468][ T2875] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 61.927458][ T2875] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 61.935430][ T2875] R13: 0000000000000000 R14: 0000000000000008 R15: dffffc0000000000 [ 61.943427][ T2875] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 61.952380][ T2875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.958991][ T2875] CR2: 00005599f04b80a0 CR3: 000000000cd77000 CR4: 0000000000350ef0 [ 61.967012][ T2875] Call Trace: [ 61.970292][ T2875] [ 61.973215][ T2875] ? show_regs+0x8f/0xa0 [ 61.977492][ T2875] ? __warn+0xe6/0x390 [ 61.981575][ T2875] ? __wake_up_klogd.part.0+0x99/0xf0 [ 61.986939][ T2875] ? __rate_control_send_low+0x6d9/0x800 [ 61.992604][ T2875] ? report_bug+0x3bc/0x580 [ 61.997147][ T2875] ? handle_bug+0x3d/0x70 [ 62.001460][ T2875] ? exc_invalid_op+0x17/0x40 [ 62.006121][ T2875] ? asm_exc_invalid_op+0x1a/0x20 [ 62.011172][ T2875] ? __warn_printk+0x199/0x350 [ 62.015944][ T2875] ? __warn_printk+0x1a6/0x350 [ 62.020754][ T2875] ? __rate_control_send_low+0x6d9/0x800 [ 62.026403][ T2875] rate_control_send_low+0x296/0x820 [ 62.031719][ T2875] rate_control_get_rate+0x1be/0x590 [ 62.037060][ T2875] ieee80211_tx_h_rate_ctrl+0xa70/0x19e0 [ 62.042710][ T2875] ? ieee80211_probereq_get+0x290/0x290 [ 62.048305][ T2875] ? print_usage_bug.part.0+0x550/0x550 [ 62.053881][ T2875] invoke_tx_handlers_late+0xd15/0x2c10 [ 62.059448][ T2875] ? ieee80211_queue_skb+0x472/0x1fb0 [ 62.064857][ T2875] ? ieee80211_ie_build_eht_cap+0x3e0/0x3e0 [ 62.070783][ T2875] ? invoke_tx_handlers_early+0x663/0x26f0 [ 62.076604][ T2875] ieee80211_tx+0x302/0x420 [ 62.081135][ T2875] ? ieee80211_tx_prepare_skb+0x470/0x470 [ 62.086882][ T2875] ? ieee80211_skb_resize+0x22a/0x620 [ 62.092274][ T2875] ? ieee80211_set_qos_hdr+0xba/0x3e0 [ 62.097700][ T2875] ieee80211_xmit+0x30e/0x3e0 [ 62.102378][ T2875] __ieee80211_tx_skb_tid_band+0x29b/0x700 [ 62.108215][ T2875] ieee80211_scan_state_send_probe+0x33a/0x9c0 [ 62.114391][ T2875] ieee80211_scan_work+0x7e9/0x2040 [ 62.119626][ T2875] ? cfg80211_wiphy_work+0x22a/0x330 [ 62.124924][ T2875] ? reacquire_held_locks+0x4c0/0x4c0 [ 62.130326][ T2875] ? ieee80211_run_deferred_scan+0x3e0/0x3e0 [ 62.136327][ T2875] ? mark_held_locks+0x9f/0xe0 [ 62.141124][ T2875] cfg80211_wiphy_work+0x24e/0x330 [ 62.146257][ T2875] process_one_work+0x886/0x15d0 [ 62.151225][ T2875] ? lock_sync+0x190/0x190 [ 62.155660][ T2875] ? workqueue_congested+0x300/0x300 [ 62.160978][ T2875] ? assign_work+0x1a0/0x250 [ 62.165587][ T2875] worker_thread+0x8b9/0x1290 [ 62.170306][ T2875] ? process_one_work+0x15d0/0x15d0 [ 62.175527][ T2875] kthread+0x2c6/0x3a0 [ 62.179616][ T2875] ? _raw_spin_unlock_irq+0x23/0x50 [ 62.184824][ T2875] ? kthread_complete_and_exit+0x40/0x40 [ 62.190480][ T2875] ret_from_fork+0x45/0x80 [ 62.194907][ T2875] ? kthread_complete_and_exit+0x40/0x40 [ 62.200563][ T2875] ret_from_fork_asm+0x11/0x20 [ 62.205346][ T2875] [ 62.208383][ T2875] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 62.215668][ T2875] CPU: 1 PID: 2875 Comm: kworker/u4:12 Not tainted 6.7.0-rc6-syzkaller #0 [ 62.224147][ T2875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 62.234182][ T2875] Workqueue: events_unbound cfg80211_wiphy_work [ 62.240412][ T2875] Call Trace: [ 62.243670][ T2875] [ 62.246577][ T2875] dump_stack_lvl+0xd9/0x1b0 [ 62.251153][ T2875] panic+0x6dc/0x790 [ 62.255030][ T2875] ? panic_smp_self_stop+0xa0/0xa0 [ 62.260122][ T2875] ? show_trace_log_lvl+0x363/0x4f0 [ 62.265307][ T2875] ? check_panic_on_warn+0x1f/0xb0 [ 62.270402][ T2875] ? __rate_control_send_low+0x6d9/0x800 [ 62.276013][ T2875] check_panic_on_warn+0xab/0xb0 [ 62.280934][ T2875] __warn+0xf2/0x390 [ 62.284807][ T2875] ? __wake_up_klogd.part.0+0x99/0xf0 [ 62.290164][ T2875] ? __rate_control_send_low+0x6d9/0x800 [ 62.295777][ T2875] report_bug+0x3bc/0x580 [ 62.300092][ T2875] handle_bug+0x3d/0x70 [ 62.304228][ T2875] exc_invalid_op+0x17/0x40 [ 62.308713][ T2875] asm_exc_invalid_op+0x1a/0x20 [ 62.313629][ T2875] RIP: 0010:__rate_control_send_low+0x6d9/0x800 [ 62.319892][ T2875] Code: a4 a0 d4 00 00 00 e8 86 87 8f f7 44 8b 44 24 3c 45 89 e9 89 d9 48 8b 74 24 18 44 89 e2 48 c7 c7 c0 39 0c 8c e8 18 cc 55 f7 90 <0f> 0b 90 90 e9 ff fc ff ff 48 8b 7c 24 30 e8 a4 31 e6 f7 e9 e1 fb [ 62.339590][ T2875] RSP: 0018:ffffc9000a71f540 EFLAGS: 00010282 [ 62.345640][ T2875] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff814db519 [ 62.353591][ T2875] RDX: ffff888026c35940 RSI: ffffffff814db526 RDI: 0000000000000001 [ 62.361563][ T2875] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 62.369525][ T2875] R10: 0000000000000000 R11: 0000000000000001 R12: 00000000ffffffff [ 62.377480][ T2875] R13: 0000000000000000 R14: 0000000000000008 R15: dffffc0000000000 [ 62.385434][ T2875] ? __warn_printk+0x199/0x350 [ 62.390187][ T2875] ? __warn_printk+0x1a6/0x350 [ 62.394941][ T2875] rate_control_send_low+0x296/0x820 [ 62.400233][ T2875] rate_control_get_rate+0x1be/0x590 [ 62.405504][ T2875] ieee80211_tx_h_rate_ctrl+0xa70/0x19e0 [ 62.411124][ T2875] ? ieee80211_probereq_get+0x290/0x290 [ 62.416655][ T2875] ? print_usage_bug.part.0+0x550/0x550 [ 62.422189][ T2875] invoke_tx_handlers_late+0xd15/0x2c10 [ 62.427721][ T2875] ? ieee80211_queue_skb+0x472/0x1fb0 [ 62.433080][ T2875] ? ieee80211_ie_build_eht_cap+0x3e0/0x3e0 [ 62.438956][ T2875] ? invoke_tx_handlers_early+0x663/0x26f0 [ 62.444748][ T2875] ieee80211_tx+0x302/0x420 [ 62.449241][ T2875] ? ieee80211_tx_prepare_skb+0x470/0x470 [ 62.454953][ T2875] ? ieee80211_skb_resize+0x22a/0x620 [ 62.460305][ T2875] ? ieee80211_set_qos_hdr+0xba/0x3e0 [ 62.465655][ T2875] ieee80211_xmit+0x30e/0x3e0 [ 62.470316][ T2875] __ieee80211_tx_skb_tid_band+0x29b/0x700 [ 62.476112][ T2875] ieee80211_scan_state_send_probe+0x33a/0x9c0 [ 62.482258][ T2875] ieee80211_scan_work+0x7e9/0x2040 [ 62.487448][ T2875] ? cfg80211_wiphy_work+0x22a/0x330 [ 62.492714][ T2875] ? reacquire_held_locks+0x4c0/0x4c0 [ 62.498079][ T2875] ? ieee80211_run_deferred_scan+0x3e0/0x3e0 [ 62.504057][ T2875] ? mark_held_locks+0x9f/0xe0 [ 62.508812][ T2875] cfg80211_wiphy_work+0x24e/0x330 [ 62.513924][ T2875] process_one_work+0x886/0x15d0 [ 62.518850][ T2875] ? lock_sync+0x190/0x190 [ 62.523255][ T2875] ? workqueue_congested+0x300/0x300 [ 62.528530][ T2875] ? assign_work+0x1a0/0x250 [ 62.533103][ T2875] worker_thread+0x8b9/0x1290 [ 62.537768][ T2875] ? process_one_work+0x15d0/0x15d0 [ 62.542948][ T2875] kthread+0x2c6/0x3a0 [ 62.547009][ T2875] ? _raw_spin_unlock_irq+0x23/0x50 [ 62.552213][ T2875] ? kthread_complete_and_exit+0x40/0x40 [ 62.557838][ T2875] ret_from_fork+0x45/0x80 [ 62.562302][ T2875] ? kthread_complete_and_exit+0x40/0x40 [ 62.567923][ T2875] ret_from_fork_asm+0x11/0x20 [ 62.572695][ T2875] [ 62.575995][ T2875] Kernel Offset: disabled [ 62.580364][ T2875] Rebooting in 86400 seconds..