./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2709740331 <...> Warning: Permanently added '10.128.1.197' (ECDSA) to the list of known hosts. execve("./syz-executor2709740331", ["./syz-executor2709740331"], 0x7ffde768ed40 /* 10 vars */) = 0 brk(NULL) = 0x555555d95000 brk(0x555555d95c40) = 0x555555d95c40 arch_prctl(ARCH_SET_FS, 0x555555d95300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor2709740331", 4096) = 28 brk(0x555555db6c40) = 0x555555db6c40 brk(0x555555db7000) = 0x555555db7000 mprotect(0x7fedd3949000, 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=0x555555d955d0) = 5014 ./strace-static-x86_64: Process 5014 attached [pid 5014] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5014] setsid() = 1 [pid 5014] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5014] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5014] unshare(CLONE_NEWNS) = 0 [pid 5014] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5014] unshare(CLONE_NEWIPC) = 0 [pid 5014] unshare(CLONE_NEWCGROUP) = 0 [pid 5014] unshare(CLONE_NEWUTS) = 0 [pid 5014] unshare(CLONE_SYSVSEM) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "16777216", 8) = 8 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "536870912", 9) = 9 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "1024", 4) = 4 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "8192", 4) = 4 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "1024", 4) = 4 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "1024", 4) = 4 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5014] close(3) = 0 [pid 5014] getpid() = 1 [pid 5014] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 0b e9 d7 fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c f0 fd ff [ 57.294922][ T5014] RSP: 0018:ffffc90003a8f320 EFLAGS: 00010246 [ 57.301131][ T5014] RAX: 54505042ce0ff500 RBX: 0000000000000000 RCX: ffff88807d0e5940 [ 57.309289][ T5014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.317369][ T5014] RBP: ffff8880167195bf R08: ffffffff815323a2 R09: 1ffff92000751ddc [ 57.325404][ T5014] R10: dffffc0000000000 R11: fffff52000751ddd R12: ffff88802158a3a8 [ 57.333404][ T5014] R13: 0000000002000000 R14: ffff888021588c80 R15: ffff888016718e20 [ 57.341459][ T5014] FS: 0000555555d95300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 57.350435][ T5014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.357096][ T5014] CR2: 00007ffe8b596ca8 CR3: 0000000022c10000 CR4: 00000000003506f0 [ 57.365156][ T5014] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.373155][ T5014] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.381190][ T5014] Call Trace: [ 57.384528][ T5014] [ 57.387487][ T5014] ? __warn+0x162/0x4a0 [ 57.391632][ T5014] ? ieee80211_link_info_change_notify+0x29b/0x340 [ 57.398208][ T5014] ? report_bug+0x2b3/0x500 [ 57.402746][ T5014] ? ieee80211_link_info_change_notify+0x29b/0x340 [ 57.409337][ T5014] ? handle_bug+0x3d/0x70 [ 57.413769][ T5014] ? exc_invalid_op+0x1a/0x50 [ 57.418526][ T5014] ? asm_exc_invalid_op+0x1a/0x20 [ 57.423613][ T5014] ? __warn_printk+0x292/0x360 [ 57.428443][ T5014] ? ieee80211_link_info_change_notify+0x29b/0x340 [ 57.435418][ T5014] ieee80211_set_mcast_rate+0x46/0x50 [ 57.440809][ T5014] ? ieee80211_leave_ibss+0x20/0x20 [ 57.446078][ T5014] nl80211_set_mcast_rate+0xae7/0xe80 [ 57.451657][ T5014] ? nl80211_nan_change_config+0x780/0x780 [ 57.457619][ T5014] genl_rcv_msg+0xc85/0xf20 [ 57.462242][ T5014] ? genl_bind+0x360/0x360 [ 57.466717][ T5014] ? verify_lock_unused+0x140/0x140 [ 57.472020][ T5014] ? verify_lock_unused+0x140/0x140 [ 57.477321][ T5014] ? kasan_set_track+0x61/0x70 [ 57.482094][ T5014] ? kasan_set_track+0x4f/0x70 [ 57.486931][ T5014] ? __kasan_slab_alloc+0x66/0x70 [ 57.491973][ T5014] ? slab_post_alloc_hook+0x6c/0x3b0 [ 57.497446][ T5014] ? kmem_cache_alloc_node+0x149/0x330 [ 57.503014][ T5014] ? kmalloc_reserve+0x8a/0x240 [ 57.507921][ T5014] ? __alloc_skb+0x1b1/0x420 [ 57.512533][ T5014] ? netlink_sendmsg+0x6fc/0xd60 [ 57.517540][ T5014] ? ____sys_sendmsg+0x592/0x890 [ 57.522490][ T5014] ? __sys_sendmsg+0x2b0/0x3a0 [ 57.527388][ T5014] ? do_syscall_64+0x41/0xc0 [ 57.531998][ T5014] ? rdev_mod_link_station+0x2e0/0x2e0 [ 57.537629][ T5014] ? nl80211_nan_change_config+0x780/0x780 [ 57.543728][ T5014] ? nl80211_pre_doit+0x8a0/0x8a0 [ 57.548818][ T5014] netlink_rcv_skb+0x1df/0x430 [ 57.553601][ T5014] ? genl_bind+0x360/0x360 [ 57.558086][ T5014] ? netlink_ack+0x12a0/0x12a0 [ 57.562864][ T5014] ? __lock_acquire+0x7f70/0x7f70 [ 57.568030][ T5014] ? down_read+0x1b5/0x2f0 [ 57.572674][ T5014] ? genl_rcv+0xd/0x40 [ 57.576829][ T5014] genl_rcv+0x28/0x40 [ 57.580838][ T5014] netlink_unicast+0x7c3/0x990 [ 57.585762][ T5014] ? netlink_detachskb+0x90/0x90 [ 57.590721][ T5014] ? __virt_addr_valid+0x22f/0x2e0 [ 57.596010][ T5014] ? __phys_addr_symbol+0x2f/0x70 [ 57.601051][ T5014] ? __check_object_size+0x4e1/0xa40 [ 57.606392][ T5014] ? bpf_lsm_netlink_send+0x9/0x10 [ 57.611516][ T5014] netlink_sendmsg+0xa2a/0xd60 [ 57.616361][ T5014] ? netlink_getsockopt+0x5f0/0x5f0 [ 57.621566][ T5014] ? finish_task_switch+0x134/0x650 [ 57.626814][ T5014] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 57.632107][ T5014] ? security_socket_sendmsg+0x81/0xa0 [ 57.637649][ T5014] ? netlink_getsockopt+0x5f0/0x5f0 [ 57.642856][ T5014] ____sys_sendmsg+0x592/0x890 [ 57.647687][ T5014] ? __sys_sendmsg_sock+0x30/0x30 [ 57.652730][ T5014] __sys_sendmsg+0x2b0/0x3a0 [ 57.657416][ T5014] ? ____sys_sendmsg+0x890/0x890 [ 57.662369][ T5014] ? print_irqtrace_events+0x220/0x220 [ 57.667865][ T5014] ? ptrace_stop+0x75a/0x970 [ 57.672470][ T5014] ? _raw_spin_unlock_irq+0x2e/0x50 [ 57.677762][ T5014] ? ptrace_notify+0x278/0x380 [ 57.682539][ T5014] ? syscall_enter_from_user_mode+0x32/0x230 [ 57.688567][ T5014] ? syscall_enter_from_user_mode+0x8c/0x230 [ 57.694672][ T5014] do_syscall_64+0x41/0xc0 [ 57.699123][ T5014] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.705072][ T5014] RIP: 0033:0x7fedd38d5bb9 [ 57.709513][ T5014] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 57.729272][ T5014] RSP: 002b:00007ffe8b597d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.737721][ T5014] RAX: ffffffffffffffda RBX: 00007fedd394f3a0 RCX: 00007fedd38d5bb9 [ 57.745744][ T5014] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000005 [ 57.753704][ T5014] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000c00000001 [ 57.761706][ T5014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 57.769721][ T5014] R13: 00007ffe8b597d60 R14: 00007ffe8b597d4a R15: 00007fedd394f410 [ 57.777739][ T5014] [ 57.780758][ T5014] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 57.788024][ T5014] CPU: 0 PID: 5014 Comm: syz-executor270 Not tainted 6.5.0-rc1-syzkaller-00006-g3f01e9fed845 #0 [ 57.798429][ T5014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023 [ 57.808464][ T5014] Call Trace: [ 57.811728][ T5014] [ 57.814656][ T5014] dump_stack_lvl+0x1e7/0x2d0 [ 57.819422][ T5014] ? nf_tcp_handle_invalid+0x650/0x650 [ 57.824891][ T5014] ? panic+0x770/0x770 [ 57.828951][ T5014] ? vscnprintf+0x5d/0x80 [ 57.833289][ T5014] panic+0x30f/0x770 [ 57.837190][ T5014] ? __warn+0x171/0x4a0 [ 57.841428][ T5014] ? __memcpy_flushcache+0x2b0/0x2b0 [ 57.846720][ T5014] __warn+0x314/0x4a0 [ 57.850696][ T5014] ? ieee80211_link_info_change_notify+0x29b/0x340 [ 57.857194][ T5014] report_bug+0x2b3/0x500 [ 57.861516][ T5014] ? ieee80211_link_info_change_notify+0x29b/0x340 [ 57.868027][ T5014] handle_bug+0x3d/0x70 [ 57.872175][ T5014] exc_invalid_op+0x1a/0x50 [ 57.876670][ T5014] asm_exc_invalid_op+0x1a/0x20 [ 57.881520][ T5014] RIP: 0010:ieee80211_link_info_change_notify+0x29b/0x340 [ 57.888716][ T5014] Code: 74 05 e8 c8 d5 b4 f7 49 8b 86 f8 08 00 00 49 8d b6 18 09 00 00 48 85 c0 48 0f 45 f0 48 c7 c7 20 2a 10 8c 89 da e8 25 3d 23 f7 <0f> 0b e9 d7 fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c f0 fd ff [ 57.908312][ T5014] RSP: 0018:ffffc90003a8f320 EFLAGS: 00010246 [ 57.914465][ T5014] RAX: 54505042ce0ff500 RBX: 0000000000000000 RCX: ffff88807d0e5940 [ 57.922429][ T5014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 57.930480][ T5014] RBP: ffff8880167195bf R08: ffffffff815323a2 R09: 1ffff92000751ddc [ 57.938441][ T5014] R10: dffffc0000000000 R11: fffff52000751ddd R12: ffff88802158a3a8 [ 57.946403][ T5014] R13: 0000000002000000 R14: ffff888021588c80 R15: ffff888016718e20 [ 57.954454][ T5014] ? __warn_printk+0x292/0x360 [ 57.959230][ T5014] ieee80211_set_mcast_rate+0x46/0x50 [ 57.964593][ T5014] ? ieee80211_leave_ibss+0x20/0x20 [ 57.969871][ T5014] nl80211_set_mcast_rate+0xae7/0xe80 [ 57.975320][ T5014] ? nl80211_nan_change_config+0x780/0x780 [ 57.981124][ T5014] genl_rcv_msg+0xc85/0xf20 [ 57.985629][ T5014] ? genl_bind+0x360/0x360 [ 57.990046][ T5014] ? verify_lock_unused+0x140/0x140 [ 57.995235][ T5014] ? verify_lock_unused+0x140/0x140 [ 58.000425][ T5014] ? kasan_set_track+0x61/0x70 [ 58.005184][ T5014] ? kasan_set_track+0x4f/0x70 [ 58.009936][ T5014] ? __kasan_slab_alloc+0x66/0x70 [ 58.014949][ T5014] ? slab_post_alloc_hook+0x6c/0x3b0 [ 58.020228][ T5014] ? kmem_cache_alloc_node+0x149/0x330 [ 58.025692][ T5014] ? kmalloc_reserve+0x8a/0x240 [ 58.030548][ T5014] ? __alloc_skb+0x1b1/0x420 [ 58.035141][ T5014] ? netlink_sendmsg+0x6fc/0xd60 [ 58.040082][ T5014] ? ____sys_sendmsg+0x592/0x890 [ 58.045029][ T5014] ? __sys_sendmsg+0x2b0/0x3a0 [ 58.050140][ T5014] ? do_syscall_64+0x41/0xc0 [ 58.054738][ T5014] ? rdev_mod_link_station+0x2e0/0x2e0 [ 58.060192][ T5014] ? nl80211_nan_change_config+0x780/0x780 [ 58.066063][ T5014] ? nl80211_pre_doit+0x8a0/0x8a0 [ 58.071099][ T5014] netlink_rcv_skb+0x1df/0x430 [ 58.075941][ T5014] ? genl_bind+0x360/0x360 [ 58.080348][ T5014] ? netlink_ack+0x12a0/0x12a0 [ 58.085111][ T5014] ? __lock_acquire+0x7f70/0x7f70 [ 58.090134][ T5014] ? down_read+0x1b5/0x2f0 [ 58.094540][ T5014] ? genl_rcv+0xd/0x40 [ 58.098602][ T5014] genl_rcv+0x28/0x40 [ 58.102603][ T5014] netlink_unicast+0x7c3/0x990 [ 58.107389][ T5014] ? netlink_detachskb+0x90/0x90 [ 58.112335][ T5014] ? __virt_addr_valid+0x22f/0x2e0 [ 58.117474][ T5014] ? __phys_addr_symbol+0x2f/0x70 [ 58.122497][ T5014] ? __check_object_size+0x4e1/0xa40 [ 58.127774][ T5014] ? bpf_lsm_netlink_send+0x9/0x10 [ 58.132876][ T5014] netlink_sendmsg+0xa2a/0xd60 [ 58.137811][ T5014] ? netlink_getsockopt+0x5f0/0x5f0 [ 58.142996][ T5014] ? finish_task_switch+0x134/0x650 [ 58.148189][ T5014] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 58.153466][ T5014] ? security_socket_sendmsg+0x81/0xa0 [ 58.158916][ T5014] ? netlink_getsockopt+0x5f0/0x5f0 [ 58.164103][ T5014] ____sys_sendmsg+0x592/0x890 [ 58.168870][ T5014] ? __sys_sendmsg_sock+0x30/0x30 [ 58.173911][ T5014] __sys_sendmsg+0x2b0/0x3a0 [ 58.178504][ T5014] ? ____sys_sendmsg+0x890/0x890 [ 58.183447][ T5014] ? print_irqtrace_events+0x220/0x220 [ 58.189174][ T5014] ? ptrace_stop+0x75a/0x970 [ 58.193783][ T5014] ? _raw_spin_unlock_irq+0x2e/0x50 [ 58.198987][ T5014] ? ptrace_notify+0x278/0x380 [ 58.203780][ T5014] ? syscall_enter_from_user_mode+0x32/0x230 [ 58.209768][ T5014] ? syscall_enter_from_user_mode+0x8c/0x230 [ 58.215765][ T5014] do_syscall_64+0x41/0xc0 [ 58.220190][ T5014] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 58.226080][ T5014] RIP: 0033:0x7fedd38d5bb9 [ 58.230488][ T5014] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48 [ 58.250086][ T5014] RSP: 002b:00007ffe8b597d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 58.258514][ T5014] RAX: ffffffffffffffda RBX: 00007fedd394f3a0 RCX: 00007fedd38d5bb9 [ 58.266497][ T5014] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000005 [ 58.274558][ T5014] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000c00000001 [ 58.282517][ T5014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000031 [ 58.290478][ T5014] R13: 00007ffe8b597d60 R14: 00007ffe8b597d4a R15: 00007fedd394f410 [ 58.298456][ T5014] [ 58.301700][ T5014] Kernel Offset: disabled [ 58.306099][ T5014] Rebooting in 86400 seconds..