./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3159703355
<...>
Warning: Permanently added '10.128.0.91' (ED25519) to the list of known hosts.
execve("./syz-executor3159703355", ["./syz-executor3159703355"], 0x7ffdf71101a0 /* 10 vars */) = 0
brk(NULL) = 0x555557122000
brk(0x555557122d00) = 0x555557122d00
arch_prctl(ARCH_SET_FS, 0x555557122380) = 0
set_tid_address(0x555557122650) = 5065
set_robust_list(0x555557122660, 24) = 0
rseq(0x555557122ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor3159703355", 4096) = 28
getrandom("\x63\xd4\xaf\x0a\xbf\x73\xab\xa2", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555557122d00
brk(0x555557143d00) = 0x555557143d00
brk(0x555557144000) = 0x555557144000
mprotect(0x7f80445b0000, 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
[ 94.640856][ T5065] ------------[ cut here ]------------
[ 94.646717][ T5065] WARNING: CPU: 0 PID: 5065 at include/net/ip6_fib.h:332 ip6_route_info_create+0x1a1a/0x1f10
[ 94.656988][ T5065] Modules linked in:
[ 94.660926][ T5065] CPU: 0 PID: 5065 Comm: syz-executor315 Not tainted 6.7.0-rc3-syzkaller-00805-g5a08d0065a91 #0
[ 94.671394][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 94.681539][ T5065] RIP: 0010:ip6_route_info_create+0x1a1a/0x1f10
[ 94.687882][ T5065] 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
[ 94.707578][ T5065] RSP: 0018:ffffc90003a1f200 EFLAGS: 00010293
[ 94.713718][ T5065] RAX: 0000000000000000 RBX: 0000000000400000 RCX: ffffffff8936e418
[ 94.721763][ T5065] RDX: ffff88801e198000 RSI: ffffffff8936e469 RDI: 0000000000000005
[ 94.729791][ T5065] RBP: ffffc90003a1f2f0 R08: 0000000000000005 R09: 0000000000000000
[ 94.737816][ T5065] R10: 0000000000400000 R11: ffffffff8aa0008b R12: ffffffffffffffed
[ 94.745850][ T5065] R13: ffff888026cfa82c R14: ffffc90003a1f404 R15: ffff888026cfa800
[ 94.753847][ T5065] FS: 0000555557122380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 94.762844][ T5065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.769490][ T5065] CR2: 000000000045ad50 CR3: 000000001768c000 CR4: 00000000003506f0
[ 94.777521][ T5065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 94.785551][ T5065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 94.793532][ T5065] Call Trace:
[ 94.796896][ T5065]
[ 94.799852][ T5065] ? show_regs+0x8f/0xa0
[ 94.804120][ T5065] ? __warn+0xe6/0x390
[ 94.808271][ T5065] ? ip6_route_info_create+0x1a1a/0x1f10
[ 94.813956][ T5065] ? report_bug+0x3bc/0x580
[ 94.818546][ T5065] ? handle_bug+0x3d/0x70
[ 94.822926][ T5065] ? exc_invalid_op+0x17/0x40
[ 94.827722][ T5065] ? asm_exc_invalid_op+0x1a/0x20
[ 94.832800][ T5065] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 94.838972][ T5065] ? ip6_route_info_create+0x19c8/0x1f10
[ 94.844687][ T5065] ? ip6_route_info_create+0x1a19/0x1f10
[ 94.850363][ T5065] ? ip6_route_info_create+0x1a1a/0x1f10
[ 94.856083][ T5065] ? fib6_nh_init+0x1db0/0x1db0
[ 94.860980][ T5065] ? __nla_parse+0x40/0x50
[ 94.865478][ T5065] ? lwtunnel_valid_encap_type_attr+0x7c/0x2a0
[ 94.871704][ T5065] ip6_route_multipath_add+0x1121/0x2480
[ 94.877454][ T5065] ? inet6_rt_notify+0x2b0/0x2b0
[ 94.882481][ T5065] ? __mutex_trylock_common+0xeb/0x250
[ 94.888131][ T5065] ? mutex_is_locked+0x40/0x40
[ 94.892947][ T5065] ? inet6_rtm_newroute+0xe5/0x170
[ 94.898137][ T5065] ? rcu_is_watching+0x12/0xb0
[ 94.902940][ T5065] inet6_rtm_newroute+0xe5/0x170
[ 94.907978][ T5065] ? ip6_route_multipath_add+0x2480/0x2480
[ 94.913835][ T5065] ? __mutex_lock+0x1a6/0x9d0
[ 94.918681][ T5065] ? ip6_route_multipath_add+0x2480/0x2480
[ 94.924575][ T5065] rtnetlink_rcv_msg+0x3c7/0xe00
[ 94.929545][ T5065] ? rtnl_fill_vf+0x490/0x490
[ 94.934240][ T5065] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 94.940296][ T5065] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 94.946373][ T5065] netlink_rcv_skb+0x16b/0x440
[ 94.951163][ T5065] ? rtnl_fill_vf+0x490/0x490
[ 94.955929][ T5065] ? netlink_ack+0x1380/0x1380
[ 94.960761][ T5065] ? lock_sync+0x190/0x190
[ 94.965688][ T5065] ? netlink_deliver_tap+0x1a0/0xd00
[ 94.971045][ T5065] ? _copy_from_iter+0x2c1/0x10f0
[ 94.976155][ T5065] netlink_unicast+0x53b/0x810
[ 94.980976][ T5065] ? netlink_attachskb+0x880/0x880
[ 94.986168][ T5065] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 94.992105][ T5065] ? __phys_addr_symbol+0x30/0x70
[ 94.997216][ T5065] ? __check_object_size+0x323/0x730
[ 95.002563][ T5065] netlink_sendmsg+0x8b7/0xd70
[ 95.007441][ T5065] ? netlink_unicast+0x810/0x810
[ 95.012447][ T5065] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 95.017847][ T5065] ? netlink_unicast+0x810/0x810
[ 95.022840][ T5065] __sock_sendmsg+0xd5/0x180
[ 95.027540][ T5065] ____sys_sendmsg+0x6ac/0x940
[ 95.032357][ T5065] ? copy_msghdr_from_user+0x10b/0x160
[ 95.037892][ T5065] ? kernel_sendmsg+0x50/0x50
[ 95.042597][ T5065] ? hlock_class+0x4e/0x130
[ 95.047195][ T5065] ___sys_sendmsg+0x135/0x1d0
[ 95.051919][ T5065] ? do_recvmmsg+0x740/0x740
[ 95.056623][ T5065] ? recalc_sigpending_tsk+0x187/0x1d0
[ 95.062135][ T5065] ? __fget_light+0x1fc/0x260
[ 95.066905][ T5065] __sys_sendmsg+0x117/0x1e0
[ 95.071536][ T5065] ? __sys_sendmsg_sock+0x30/0x30
[ 95.076757][ T5065] ? ptrace_notify+0xf4/0x130
[ 95.081483][ T5065] ? syscall_trace_enter.constprop.0+0xaf/0x1e0
[ 95.087817][ T5065] do_syscall_64+0x40/0x110
[ 95.092444][ T5065] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 95.098423][ T5065] RIP: 0033:0x7f804453d3e9
[ 95.102865][ T5065] 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
[ 95.122541][ T5065] RSP: 002b:00007ffc38e7c358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.131045][ T5065] RAX: ffffffffffffffda RBX: 00007ffc38e7c528 RCX: 00007f804453d3e9
[ 95.139080][ T5065] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
[ 95.147133][ T5065] RBP: 00007f80445b0610 R08: 0000000000000017 R09: 00007ffc38e7c528
[ 95.155168][ T5065] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001
[ 95.163161][ T5065] R13: 00007ffc38e7c518 R14: 0000000000000001 R15: 0000000000000001
[ 95.171216][ T5065]
[ 95.174276][ T5065] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 95.181558][ T5065] CPU: 0 PID: 5065 Comm: syz-executor315 Not tainted 6.7.0-rc3-syzkaller-00805-g5a08d0065a91 #0
[ 95.191972][ T5065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
[ 95.202041][ T5065] Call Trace:
[ 95.205328][ T5065]
[ 95.208278][ T5065] dump_stack_lvl+0xd9/0x1b0
[ 95.212890][ T5065] panic+0x6dc/0x790
[ 95.216812][ T5065] ? panic_smp_self_stop+0xa0/0xa0
[ 95.221944][ T5065] ? show_trace_log_lvl+0x363/0x4f0
[ 95.227178][ T5065] ? check_panic_on_warn+0x1f/0xb0
[ 95.232329][ T5065] ? ip6_route_info_create+0x1a1a/0x1f10
[ 95.237994][ T5065] check_panic_on_warn+0xab/0xb0
[ 95.242966][ T5065] __warn+0xf2/0x390
[ 95.246888][ T5065] ? ip6_route_info_create+0x1a1a/0x1f10
[ 95.252550][ T5065] report_bug+0x3bc/0x580
[ 95.256998][ T5065] handle_bug+0x3d/0x70
[ 95.261184][ T5065] exc_invalid_op+0x17/0x40
[ 95.265722][ T5065] asm_exc_invalid_op+0x1a/0x20
[ 95.270597][ T5065] RIP: 0010:ip6_route_info_create+0x1a1a/0x1f10
[ 95.276882][ T5065] 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
[ 95.296524][ T5065] RSP: 0018:ffffc90003a1f200 EFLAGS: 00010293
[ 95.302657][ T5065] RAX: 0000000000000000 RBX: 0000000000400000 RCX: ffffffff8936e418
[ 95.310763][ T5065] RDX: ffff88801e198000 RSI: ffffffff8936e469 RDI: 0000000000000005
[ 95.318774][ T5065] RBP: ffffc90003a1f2f0 R08: 0000000000000005 R09: 0000000000000000
[ 95.326786][ T5065] R10: 0000000000400000 R11: ffffffff8aa0008b R12: ffffffffffffffed
[ 95.334786][ T5065] R13: ffff888026cfa82c R14: ffffc90003a1f404 R15: ffff888026cfa800
[ 95.342805][ T5065] ? entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 95.348923][ T5065] ? ip6_route_info_create+0x19c8/0x1f10
[ 95.354588][ T5065] ? ip6_route_info_create+0x1a19/0x1f10
[ 95.360275][ T5065] ? fib6_nh_init+0x1db0/0x1db0
[ 95.365155][ T5065] ? __nla_parse+0x40/0x50
[ 95.369597][ T5065] ? lwtunnel_valid_encap_type_attr+0x7c/0x2a0
[ 95.375792][ T5065] ip6_route_multipath_add+0x1121/0x2480
[ 95.381472][ T5065] ? inet6_rt_notify+0x2b0/0x2b0
[ 95.386518][ T5065] ? __mutex_trylock_common+0xeb/0x250
[ 95.392012][ T5065] ? mutex_is_locked+0x40/0x40
[ 95.396813][ T5065] ? inet6_rtm_newroute+0xe5/0x170
[ 95.401953][ T5065] ? rcu_is_watching+0x12/0xb0
[ 95.406758][ T5065] inet6_rtm_newroute+0xe5/0x170
[ 95.411744][ T5065] ? ip6_route_multipath_add+0x2480/0x2480
[ 95.417610][ T5065] ? __mutex_lock+0x1a6/0x9d0
[ 95.422365][ T5065] ? ip6_route_multipath_add+0x2480/0x2480
[ 95.428215][ T5065] rtnetlink_rcv_msg+0x3c7/0xe00
[ 95.433195][ T5065] ? rtnl_fill_vf+0x490/0x490
[ 95.437904][ T5065] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 95.443928][ T5065] ? lockdep_hardirqs_on_prepare+0x420/0x420
[ 95.449962][ T5065] netlink_rcv_skb+0x16b/0x440
[ 95.454770][ T5065] ? rtnl_fill_vf+0x490/0x490
[ 95.459479][ T5065] ? netlink_ack+0x1380/0x1380
[ 95.464278][ T5065] ? lock_sync+0x190/0x190
[ 95.468754][ T5065] ? netlink_deliver_tap+0x1a0/0xd00
[ 95.474073][ T5065] ? _copy_from_iter+0x2c1/0x10f0
[ 95.479146][ T5065] netlink_unicast+0x53b/0x810
[ 95.483956][ T5065] ? netlink_attachskb+0x880/0x880
[ 95.489103][ T5065] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 95.495044][ T5065] ? __phys_addr_symbol+0x30/0x70
[ 95.500097][ T5065] ? __check_object_size+0x323/0x730
[ 95.505417][ T5065] netlink_sendmsg+0x8b7/0xd70
[ 95.510233][ T5065] ? netlink_unicast+0x810/0x810
[ 95.515220][ T5065] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 95.520542][ T5065] ? netlink_unicast+0x810/0x810
[ 95.525519][ T5065] __sock_sendmsg+0xd5/0x180
[ 95.530140][ T5065] ____sys_sendmsg+0x6ac/0x940
[ 95.534935][ T5065] ? copy_msghdr_from_user+0x10b/0x160
[ 95.540428][ T5065] ? kernel_sendmsg+0x50/0x50
[ 95.545130][ T5065] ? hlock_class+0x4e/0x130
[ 95.549683][ T5065] ___sys_sendmsg+0x135/0x1d0
[ 95.554406][ T5065] ? do_recvmmsg+0x740/0x740
[ 95.559068][ T5065] ? recalc_sigpending_tsk+0x187/0x1d0
[ 95.564552][ T5065] ? __fget_light+0x1fc/0x260
[ 95.569260][ T5065] __sys_sendmsg+0x117/0x1e0
[ 95.573885][ T5065] ? __sys_sendmsg_sock+0x30/0x30
[ 95.578960][ T5065] ? ptrace_notify+0xf4/0x130
[ 95.583686][ T5065] ? syscall_trace_enter.constprop.0+0xaf/0x1e0
[ 95.589967][ T5065] do_syscall_64+0x40/0x110
[ 95.594506][ T5065] entry_SYSCALL_64_after_hwframe+0x63/0x6b
[ 95.600442][ T5065] RIP: 0033:0x7f804453d3e9
[ 95.604868][ T5065] 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
[ 95.624494][ T5065] RSP: 002b:00007ffc38e7c358 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.632953][ T5065] RAX: ffffffffffffffda RBX: 00007ffc38e7c528 RCX: 00007f804453d3e9
[ 95.640943][ T5065] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003
[ 95.648929][ T5065] RBP: 00007f80445b0610 R08: 0000000000000017 R09: 00007ffc38e7c528
[ 95.656914][ T5065] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000001
[ 95.664895][ T5065] R13: 00007ffc38e7c518 R14: 0000000000000001 R15: 0000000000000001
[ 95.672892][ T5065]
[ 95.676235][ T5065] Kernel Offset: disabled
[ 95.680664][ T5065] Rebooting in 86400 seconds..