./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1920438815
<...>
Warning: Permanently added '10.128.0.118' (ED25519) to the list of known hosts.
execve("./syz-executor1920438815", ["./syz-executor1920438815"], 0x7ffc39f69060 /* 10 vars */) = 0
brk(NULL) = 0x555556a8c000
brk(0x555556a8cd00) = 0x555556a8cd00
arch_prctl(ARCH_SET_FS, 0x555556a8c380) = 0
set_tid_address(0x555556a8c650) = 5063
set_robust_list(0x555556a8c660, 24) = 0
rseq(0x555556a8cca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1920438815", 4096) = 28
getrandom("\x80\x0d\x36\xd4\xc8\x7e\xb5\xc9", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555556a8cd00
brk(0x555556aadd00) = 0x555556aadd00
brk(0x555556aae000) = 0x555556aae000
mprotect(0x7fb1f80c0000, 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_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 3
[ 71.861669][ T5063] netlink: 'syz-executor192': attribute type 23 has an invalid length.
[ 71.870591][ T5063] ------------[ cut here ]------------
[ 71.876040][ T5063] WARNING: CPU: 1 PID: 5063 at include/net/ip6_fib.h:332 ip6_route_info_create+0x1a1a/0x1f10
[ 71.886302][ T5063] Modules linked in:
[ 71.890298][ T5063] CPU: 1 PID: 5063 Comm: syz-executor192 Not tainted 6.7.0-rc3-syzkaller-00805-g5a08d0065a91 #0
[ 71.900752][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 71.911054][ T5063] RIP: 0010:ip6_route_info_create+0x1a1a/0x1f10
[ 71.917296][ T5063] 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
[ 71.936958][ T5063] RSP: 0018:ffffc90003957400 EFLAGS: 00010293
[ 71.943275][ T5063] RAX: 0000000000000000 RBX: 0000000000400000 RCX: ffffffff8936e418
[ 71.951677][ T5063] RDX: ffff88807c901dc0 RSI: ffffffff8936e469 RDI: 0000000000000005
[ 71.959722][ T5063] RBP: ffffc900039574f0 R08: 0000000000000005 R09: 0000000000000000
[ 71.967720][ T5063] R10: 0000000000400000 R11: 0000000000000001 R12: ffffffffffffffed
[ 71.975732][ T5063] R13: ffff8880274fc82c R14: ffffc90003957594 R15: ffff8880274fc800
[ 71.983757][ T5063] FS: 0000555556a8c380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
[ 71.992732][ T5063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.999373][ T5063] CR2: 000000000045ad50 CR3: 00000000739a1000 CR4: 00000000003506f0
[ 72.007334][ T5063] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 72.015339][ T5063] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 72.023366][ T5063] Call Trace:
[ 72.026633][ T5063]
[ 72.029593][ T5063] ? show_regs+0x8f/0xa0
[ 72.033860][ T5063] ? __warn+0xe6/0x390
[ 72.037944][ T5063] ? ip6_route_info_create+0x1a1a/0x1f10
[ 72.043620][ T5063] ? report_bug+0x3bc/0x580
[ 72.048143][ T5063] ? handle_bug+0x3d/0x70
[ 72.052537][ T5063] ? exc_invalid_op+0x17/0x40
[ 72.057208][ T5063] ? asm_exc_invalid_op+0x1a/0x20
[ 72.062281][ T5063] ? ip6_route_info_create+0x19c8/0x1f10
[ 72.067935][ T5063] ? ip6_route_info_create+0x1a19/0x1f10
[ 72.073637][ T5063] ? ip6_route_info_create+0x1a1a/0x1f10
[ 72.079334][ T5063] ? fib6_nh_init+0x1db0/0x1db0
[ 72.084226][ T5063] ? __mutex_trylock_common+0xeb/0x250
[ 72.089768][ T5063] ip6_route_add+0x26/0x1f0
[ 72.094299][ T5063] inet6_rtm_newroute+0x160/0x170
[ 72.099365][ T5063] ? ip6_route_multipath_add+0x2480/0x2480
[ 72.105205][ T5063] ? __mutex_lock+0x1a6/0x9d0
[ 72.109981][ T5063] ? ip6_route_multipath_add+0x2480/0x2480
[ 72.115814][ T5063] rtnetlink_rcv_msg+0x3c7/0xe00
[ 72.120807][ T5063] ? rtnl_fill_vf+0x490/0x490
[ 72.125507][ T5063] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 72.131556][ T5063] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 72.137569][ T5063] netlink_rcv_skb+0x16b/0x440
[ 72.143085][ T5063] ? rtnl_fill_vf+0x490/0x490
[ 72.147783][ T5063] ? netlink_ack+0x1380/0x1380
[ 72.152598][ T5063] ? lock_sync+0x190/0x190
[ 72.157051][ T5063] ? netlink_deliver_tap+0x1a0/0xd00
[ 72.162389][ T5063] ? _copy_from_iter+0x2c1/0x10f0
[ 72.167445][ T5063] netlink_unicast+0x53b/0x810
[ 72.172288][ T5063] ? netlink_attachskb+0x880/0x880
[ 72.177423][ T5063] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 72.183364][ T5063] ? __phys_addr_symbol+0x30/0x70
[ 72.188450][ T5063] ? __check_object_size+0x323/0x730
[ 72.193736][ T5063] netlink_sendmsg+0x8b7/0xd70
[ 72.198597][ T5063] ? netlink_unicast+0x810/0x810
[ 72.203582][ T5063] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 72.208939][ T5063] ? netlink_unicast+0x810/0x810
[ 72.213907][ T5063] __sock_sendmsg+0xd5/0x180
[ 72.218545][ T5063] ____sys_sendmsg+0x6ac/0x940
[ 72.223353][ T5063] ? copy_msghdr_from_user+0x10b/0x160
[ 72.228873][ T5063] ? kernel_sendmsg+0x50/0x50
[ 72.233565][ T5063] ? hlock_class+0x4e/0x130
[ 72.238074][ T5063] ___sys_sendmsg+0x135/0x1d0
[ 72.242792][ T5063] ? do_recvmmsg+0x740/0x740
[ 72.247467][ T5063] ? recalc_sigpending_tsk+0x187/0x1d0
[ 72.252963][ T5063] ? __fget_light+0x1fc/0x260
[ 72.257654][ T5063] __sys_sendmsg+0x117/0x1e0
[ 72.262309][ T5063] ? __sys_sendmsg_sock+0x30/0x30
[ 72.267362][ T5063] ? ptrace_notify+0xf4/0x130
[ 72.272095][ T5063] ? syscall_trace_enter.constprop.0+0xaf/0x1e0
[ 72.278408][ T5063] do_syscall_64+0x40/0x110
[ 72.282954][ T5063] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 72.288928][ T5063] RIP: 0033:0x7fb1f804d369
[ 72.293354][ T5063] 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
[ 72.313013][ T5063] RSP: 002b:00007ffeadab7bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 72.321491][ T5063] RAX: ffffffffffffffda RBX: 00007ffeadab7d88 RCX: 00007fb1f804d369
[ 72.329509][ T5063] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 72.337502][ T5063] RBP: 00007fb1f80c0610 R08: 0000000000000000 R09: 00007ffeadab7d88
[ 72.345540][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 72.353547][ T5063] R13: 00007ffeadab7d78 R14: 0000000000000001 R15: 0000000000000001
[ 72.361567][ T5063]
[ 72.364594][ T5063] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 72.371859][ T5063] CPU: 1 PID: 5063 Comm: syz-executor192 Not tainted 6.7.0-rc3-syzkaller-00805-g5a08d0065a91 #0
[ 72.382253][ T5063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 72.392290][ T5063] Call Trace:
[ 72.395554][ T5063]
[ 72.398473][ T5063] dump_stack_lvl+0xd9/0x1b0
[ 72.403055][ T5063] panic+0x6dc/0x790
[ 72.406942][ T5063] ? panic_smp_self_stop+0xa0/0xa0
[ 72.412047][ T5063] ? show_trace_log_lvl+0x363/0x4f0
[ 72.417244][ T5063] ? check_panic_on_warn+0x1f/0xb0
[ 72.422349][ T5063] ? ip6_route_info_create+0x1a1a/0x1f10
[ 72.427973][ T5063] check_panic_on_warn+0xab/0xb0
[ 72.432904][ T5063] __warn+0xf2/0x390
[ 72.436787][ T5063] ? ip6_route_info_create+0x1a1a/0x1f10
[ 72.442410][ T5063] report_bug+0x3bc/0x580
[ 72.446732][ T5063] handle_bug+0x3d/0x70
[ 72.450881][ T5063] exc_invalid_op+0x17/0x40
[ 72.455387][ T5063] asm_exc_invalid_op+0x1a/0x20
[ 72.460224][ T5063] RIP: 0010:ip6_route_info_create+0x1a1a/0x1f10
[ 72.466458][ T5063] 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
[ 72.486078][ T5063] RSP: 0018:ffffc90003957400 EFLAGS: 00010293
[ 72.492154][ T5063] RAX: 0000000000000000 RBX: 0000000000400000 RCX: ffffffff8936e418
[ 72.500125][ T5063] RDX: ffff88807c901dc0 RSI: ffffffff8936e469 RDI: 0000000000000005
[ 72.508098][ T5063] RBP: ffffc900039574f0 R08: 0000000000000005 R09: 0000000000000000
[ 72.516077][ T5063] R10: 0000000000400000 R11: 0000000000000001 R12: ffffffffffffffed
[ 72.524070][ T5063] R13: ffff8880274fc82c R14: ffffc90003957594 R15: ffff8880274fc800
[ 72.532071][ T5063] ? ip6_route_info_create+0x19c8/0x1f10
[ 72.537747][ T5063] ? ip6_route_info_create+0x1a19/0x1f10
[ 72.543430][ T5063] ? fib6_nh_init+0x1db0/0x1db0
[ 72.548301][ T5063] ? __mutex_trylock_common+0xeb/0x250
[ 72.553781][ T5063] ip6_route_add+0x26/0x1f0
[ 72.558309][ T5063] inet6_rtm_newroute+0x160/0x170
[ 72.563352][ T5063] ? ip6_route_multipath_add+0x2480/0x2480
[ 72.569174][ T5063] ? __mutex_lock+0x1a6/0x9d0
[ 72.573887][ T5063] ? ip6_route_multipath_add+0x2480/0x2480
[ 72.579706][ T5063] rtnetlink_rcv_msg+0x3c7/0xe00
[ 72.584660][ T5063] ? rtnl_fill_vf+0x490/0x490
[ 72.589345][ T5063] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 72.595448][ T5063] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 72.601453][ T5063] netlink_rcv_skb+0x16b/0x440
[ 72.606232][ T5063] ? rtnl_fill_vf+0x490/0x490
[ 72.610918][ T5063] ? netlink_ack+0x1380/0x1380
[ 72.615693][ T5063] ? lock_sync+0x190/0x190
[ 72.620139][ T5063] ? netlink_deliver_tap+0x1a0/0xd00
[ 72.625432][ T5063] ? _copy_from_iter+0x2c1/0x10f0
[ 72.630475][ T5063] netlink_unicast+0x53b/0x810
[ 72.635284][ T5063] ? netlink_attachskb+0x880/0x880
[ 72.640427][ T5063] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 72.646345][ T5063] ? __phys_addr_symbol+0x30/0x70
[ 72.651382][ T5063] ? __check_object_size+0x323/0x730
[ 72.656702][ T5063] netlink_sendmsg+0x8b7/0xd70
[ 72.661533][ T5063] ? netlink_unicast+0x810/0x810
[ 72.666505][ T5063] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 72.671808][ T5063] ? netlink_unicast+0x810/0x810
[ 72.676818][ T5063] __sock_sendmsg+0xd5/0x180
[ 72.681434][ T5063] ____sys_sendmsg+0x6ac/0x940
[ 72.686225][ T5063] ? copy_msghdr_from_user+0x10b/0x160
[ 72.691704][ T5063] ? kernel_sendmsg+0x50/0x50
[ 72.696408][ T5063] ? hlock_class+0x4e/0x130
[ 72.700946][ T5063] ___sys_sendmsg+0x135/0x1d0
[ 72.705646][ T5063] ? do_recvmmsg+0x740/0x740
[ 72.710282][ T5063] ? recalc_sigpending_tsk+0x187/0x1d0
[ 72.715761][ T5063] ? __fget_light+0x1fc/0x260
[ 72.720454][ T5063] __sys_sendmsg+0x117/0x1e0
[ 72.725056][ T5063] ? __sys_sendmsg_sock+0x30/0x30
[ 72.730104][ T5063] ? ptrace_notify+0xf4/0x130
[ 72.734790][ T5063] ? syscall_trace_enter.constprop.0+0xaf/0x1e0
[ 72.741046][ T5063] do_syscall_64+0x40/0x110
[ 72.745560][ T5063] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 72.751470][ T5063] RIP: 0033:0x7fb1f804d369
[ 72.755888][ T5063] 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
[ 72.775501][ T5063] RSP: 002b:00007ffeadab7bb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 72.783920][ T5063] RAX: ffffffffffffffda RBX: 00007ffeadab7d88 RCX: 00007fb1f804d369
[ 72.791890][ T5063] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000003
[ 72.799863][ T5063] RBP: 00007fb1f80c0610 R08: 0000000000000000 R09: 00007ffeadab7d88
[ 72.807836][ T5063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 72.815810][ T5063] R13: 00007ffeadab7d78 R14: 0000000000000001 R15: 0000000000000001
[ 72.823798][ T5063]
[ 72.827011][ T5063] Kernel Offset: disabled
[ 72.831412][ T5063] Rebooting in 86400 seconds..