./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3995392910 <...> Warning: Permanently added '10.128.0.250' (ED25519) to the list of known hosts. execve("./syz-executor3995392910", ["./syz-executor3995392910"], 0x7ffeee754790 /* 10 vars */) = 0 brk(NULL) = 0x5555567bb000 brk(0x5555567bbd00) = 0x5555567bbd00 arch_prctl(ARCH_SET_FS, 0x5555567bb380) = 0 set_tid_address(0x5555567bb650) = 5062 set_robust_list(0x5555567bb660, 24) = 0 rseq(0x5555567bbca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3995392910", 4096) = 28 getrandom("\x29\x61\x6b\x20\xd4\xcb\x90\xcd", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555567bbd00 [ 97.328888][ T8] cfg80211: failed to load regulatory.db brk(0x5555567dcd00) = 0x5555567dcd00 brk(0x5555567dd000) = 0x5555567dd000 mprotect(0x7f73fa3b2000, 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 socket(AF_INET6, SOCK_RAW, IPPROTO_EGP) = 3 [ 97.430246][ T5062] ------------[ cut here ]------------ [ 97.435764][ T5062] WARNING: CPU: 0 PID: 5062 at include/net/ip6_fib.h:332 ip6_route_info_create+0x1a1a/0x1f10 [ 97.446180][ T5062] Modules linked in: [ 97.450108][ T5062] CPU: 0 PID: 5062 Comm: syz-executor399 Not tainted 6.7.0-rc3-syzkaller-00805-g5a08d0065a91 #0 [ 97.460601][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 97.470732][ T5062] RIP: 0010:ip6_route_info_create+0x1a1a/0x1f10 [ 97.477094][ T5062] Code: 49 83 7f 40 00 75 28 e8 04 ae 50 f8 49 8d bf a0 00 00 00 48 c7 c6 c0 ae 37 89 e8 41 2c 3a f8 e9 65 f4 ff ff e8 e7 ad 50 f8 90 <0f> 0b 90 eb ad e8 dc ad 50 f8 90 0f 0b 90 eb cd e8 d1 ad 50 f8 e8 [ 97.496826][ T5062] RSP: 0018:ffffc900039cf8e0 EFLAGS: 00010293 [ 97.502930][ T5062] RAX: 0000000000000000 RBX: 0000000000400000 RCX: ffffffff8936e418 [ 97.510980][ T5062] RDX: ffff888014695940 RSI: ffffffff8936e469 RDI: 0000000000000005 [ 97.519009][ T5062] RBP: ffffc900039cf9d0 R08: 0000000000000005 R09: 0000000000000000 [ 97.527136][ T5062] R10: 0000000000400000 R11: ffffffff8aa0008b R12: ffffffffffffffed [ 97.535148][ T5062] R13: ffff88802560682c R14: ffffc900039cfac4 R15: ffff888025606800 [ 97.543281][ T5062] FS: 00005555567bb380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 97.552311][ T5062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.558967][ T5062] CR2: 00000000200001c2 CR3: 00000000793d5000 CR4: 00000000003506f0 [ 97.566995][ T5062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.574996][ T5062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.583049][ T5062] Call Trace: [ 97.586392][ T5062] [ 97.589361][ T5062] ? show_regs+0x8f/0xa0 [ 97.593652][ T5062] ? __warn+0xe6/0x390 [ 97.597790][ T5062] ? ip6_route_info_create+0x1a1a/0x1f10 [ 97.603505][ T5062] ? report_bug+0x3bc/0x580 [ 97.608090][ T5062] ? handle_bug+0x3d/0x70 [ 97.612476][ T5062] ? exc_invalid_op+0x17/0x40 [ 97.617238][ T5062] ? asm_exc_invalid_op+0x1a/0x20 [ 97.622305][ T5062] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 97.628479][ T5062] ? ip6_route_info_create+0x19c8/0x1f10 [ 97.634175][ T5062] ? ip6_route_info_create+0x1a19/0x1f10 [ 97.640321][ T5062] ? ip6_route_info_create+0x1a1a/0x1f10 [ 97.646091][ T5062] ? fib6_nh_init+0x1db0/0x1db0 [ 97.650977][ T5062] ip6_route_add+0x26/0x1f0 [ 97.655507][ T5062] ipv6_route_ioctl+0x3ff/0x590 [ 97.660440][ T5062] ? rt6_purge_dflt_routers+0xe50/0xe50 [ 97.666064][ T5062] ? find_held_lock+0x2d/0x110 [ 97.670871][ T5062] ? __might_fault+0xe6/0x1a0 [ 97.675584][ T5062] inet6_ioctl+0x265/0x2b0 [ 97.680078][ T5062] ? inet6_release+0x70/0x70 [ 97.684738][ T5062] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 97.690638][ T5062] sock_do_ioctl+0x113/0x270 [ 97.695274][ T5062] ? put_user_ifreq+0x140/0x140 [ 97.700210][ T5062] ? do_vfs_ioctl+0x379/0x1920 [ 97.705040][ T5062] ? vfs_fileattr_set+0xbf0/0xbf0 [ 97.710174][ T5062] sock_ioctl+0x22e/0x6b0 [ 97.714549][ T5062] ? br_ioctl_call+0xb0/0xb0 [ 97.719208][ T5062] ? down_write_nested+0x50/0x50 [ 97.724201][ T5062] ? bpf_lsm_file_ioctl+0x9/0x10 [ 97.729222][ T5062] ? br_ioctl_call+0xb0/0xb0 [ 97.733862][ T5062] __x64_sys_ioctl+0x18f/0x210 [ 97.739227][ T5062] do_syscall_64+0x40/0x110 [ 97.743786][ T5062] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 97.749786][ T5062] RIP: 0033:0x7f73fa33f369 [ 97.754233][ T5062] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 97.773992][ T5062] RSP: 002b:00007ffce78f30b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.782473][ T5062] RAX: ffffffffffffffda RBX: 00007ffce78f3288 RCX: 00007f73fa33f369 [ 97.790502][ T5062] RDX: 00000000200001c0 RSI: 000000000000890b RDI: 0000000000000003 [ 97.798563][ T5062] RBP: 00007f73fa3b2610 R08: 0000000000000000 R09: 00007ffce78f3288 [ 97.806602][ T5062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 97.814603][ T5062] R13: 00007ffce78f3278 R14: 0000000000000001 R15: 0000000000000001 [ 97.822674][ T5062] [ 97.825752][ T5062] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 97.833047][ T5062] CPU: 0 PID: 5062 Comm: syz-executor399 Not tainted 6.7.0-rc3-syzkaller-00805-g5a08d0065a91 #0 [ 97.843486][ T5062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023 [ 97.853561][ T5062] Call Trace: [ 97.856855][ T5062] [ 97.859799][ T5062] dump_stack_lvl+0xd9/0x1b0 [ 97.864440][ T5062] panic+0x6dc/0x790 [ 97.868370][ T5062] ? panic_smp_self_stop+0xa0/0xa0 [ 97.873515][ T5062] ? show_trace_log_lvl+0x363/0x4f0 [ 97.878761][ T5062] ? check_panic_on_warn+0x1f/0xb0 [ 97.883909][ T5062] ? ip6_route_info_create+0x1a1a/0x1f10 [ 97.889601][ T5062] check_panic_on_warn+0xab/0xb0 [ 97.894574][ T5062] __warn+0xf2/0x390 [ 97.898507][ T5062] ? ip6_route_info_create+0x1a1a/0x1f10 [ 97.904169][ T5062] report_bug+0x3bc/0x580 [ 97.908534][ T5062] handle_bug+0x3d/0x70 [ 97.912718][ T5062] exc_invalid_op+0x17/0x40 [ 97.917255][ T5062] asm_exc_invalid_op+0x1a/0x20 [ 97.922125][ T5062] RIP: 0010:ip6_route_info_create+0x1a1a/0x1f10 [ 97.928401][ T5062] Code: 49 83 7f 40 00 75 28 e8 04 ae 50 f8 49 8d bf a0 00 00 00 48 c7 c6 c0 ae 37 89 e8 41 2c 3a f8 e9 65 f4 ff ff e8 e7 ad 50 f8 90 <0f> 0b 90 eb ad e8 dc ad 50 f8 90 0f 0b 90 eb cd e8 d1 ad 50 f8 e8 [ 97.948132][ T5062] RSP: 0018:ffffc900039cf8e0 EFLAGS: 00010293 [ 97.954232][ T5062] RAX: 0000000000000000 RBX: 0000000000400000 RCX: ffffffff8936e418 [ 97.962224][ T5062] RDX: ffff888014695940 RSI: ffffffff8936e469 RDI: 0000000000000005 [ 97.970218][ T5062] RBP: ffffc900039cf9d0 R08: 0000000000000005 R09: 0000000000000000 [ 97.978210][ T5062] R10: 0000000000400000 R11: ffffffff8aa0008b R12: ffffffffffffffed [ 97.986200][ T5062] R13: ffff88802560682c R14: ffffc900039cfac4 R15: ffff888025606800 [ 97.994200][ T5062] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 98.000322][ T5062] ? ip6_route_info_create+0x19c8/0x1f10 [ 98.005989][ T5062] ? ip6_route_info_create+0x1a19/0x1f10 [ 98.011671][ T5062] ? fib6_nh_init+0x1db0/0x1db0 [ 98.016559][ T5062] ip6_route_add+0x26/0x1f0 [ 98.021110][ T5062] ipv6_route_ioctl+0x3ff/0x590 [ 98.025998][ T5062] ? rt6_purge_dflt_routers+0xe50/0xe50 [ 98.031576][ T5062] ? find_held_lock+0x2d/0x110 [ 98.036387][ T5062] ? __might_fault+0xe6/0x1a0 [ 98.041108][ T5062] inet6_ioctl+0x265/0x2b0 [ 98.045557][ T5062] ? inet6_release+0x70/0x70 [ 98.050174][ T5062] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 98.056015][ T5062] sock_do_ioctl+0x113/0x270 [ 98.060632][ T5062] ? put_user_ifreq+0x140/0x140 [ 98.065512][ T5062] ? do_vfs_ioctl+0x379/0x1920 [ 98.070317][ T5062] ? vfs_fileattr_set+0xbf0/0xbf0 [ 98.075418][ T5062] sock_ioctl+0x22e/0x6b0 [ 98.079795][ T5062] ? br_ioctl_call+0xb0/0xb0 [ 98.084422][ T5062] ? down_write_nested+0x50/0x50 [ 98.089398][ T5062] ? bpf_lsm_file_ioctl+0x9/0x10 [ 98.094357][ T5062] ? br_ioctl_call+0xb0/0xb0 [ 98.098978][ T5062] __x64_sys_ioctl+0x18f/0x210 [ 98.103772][ T5062] do_syscall_64+0x40/0x110 [ 98.108313][ T5062] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 98.114246][ T5062] RIP: 0033:0x7f73fa33f369 [ 98.118681][ T5062] Code: 48 83 c4 28 c3 e8 37 17 00 00 0f 1f 80 00 00 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 b8 ff ff ff f7 d8 64 89 01 48 [ 98.138398][ T5062] RSP: 002b:00007ffce78f30b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 98.146864][ T5062] RAX: ffffffffffffffda RBX: 00007ffce78f3288 RCX: 00007f73fa33f369 [ 98.154851][ T5062] RDX: 00000000200001c0 RSI: 000000000000890b RDI: 0000000000000003 [ 98.162842][ T5062] RBP: 00007f73fa3b2610 R08: 0000000000000000 R09: 00007ffce78f3288 [ 98.170831][ T5062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 98.178823][ T5062] R13: 00007ffce78f3278 R14: 0000000000000001 R15: 0000000000000001 [ 98.186828][ T5062] [ 98.190197][ T5062] Kernel Offset: disabled [ 98.194659][ T5062] Rebooting in 86400 seconds..