./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2630285574
<...>
Warning: Permanently added '10.128.1.14' (ED25519) to the list of known hosts.
execve("./syz-executor2630285574", ["./syz-executor2630285574"], 0x7ffcdd39b090 /* 10 vars */) = 0
brk(NULL) = 0x555555f42000
brk(0x555555f42d00) = 0x555555f42d00
arch_prctl(ARCH_SET_FS, 0x555555f42380) = 0
set_tid_address(0x555555f42650) = 5039
set_robust_list(0x555555f42660, 24) = 0
rseq(0x555555f42ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor2630285574", 4096) = 28
getrandom("\xee\x1b\x16\xcf\xda\x84\x74\x09", 8, GRND_NONBLOCK) = 8
brk(NULL) = 0x555555f42d00
brk(0x555555f63d00) = 0x555555f63d00
brk(0x555555f64000) = 0x555555f64000
mprotect(0x7f72b677f000, 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|SOCK_NONBLOCK, NETLINK_ROUTE) = 3
sendmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EFAULT (Bad address)
getsockname(3, {sa_family=AF_NETLINK, nl_pid=5039, nl_groups=00000000}, [20 => 12]) = 0
socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
socket(AF_NETLINK, SOCK_RAW|SOCK_NONBLOCK, NETLINK_ROUTE) = 5
sendmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base=NULL, iov_len=20}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = -1 EFAULT (Bad address)
getsockname(5, {sa_family=AF_NETLINK, nl_pid=-1097241175, nl_groups=00000000}, [650 => 12]) = 0
[ 68.813030][ T5039] ------------[ cut here ]------------
[ 68.818527][ T5039] WARNING: CPU: 0 PID: 5039 at net/core/dev.c:9593 dev_index_reserve+0x1a2/0x1c0
[ 68.828777][ T5039] Modules linked in:
[ 68.832714][ T5039] CPU: 0 PID: 5039 Comm: syz-executor263 Not tainted 6.5.0-rc7-next-20230821-syzkaller #0
[ 68.842632][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 68.852704][ T5039] RIP: 0010:dev_index_reserve+0x1a2/0x1c0
[ 68.858614][ T5039] Code: 00 31 d2 4d 8d 45 50 b9 ff ff ff 7f 48 8d 74 24 20 e8 d2 45 02 02 4c 89 e7 89 c3 e8 f8 44 11 02 e9 48 ff ff ff e8 2e b1 58 f9 <0f> 0b bb ea ff ff ff e9 52 ff ff ff e8 1d 8d 0d 02 66 66 2e 0f 1f
[ 68.878426][ T5039] RSP: 0018:ffffc90003de7200 EFLAGS: 00010293
[ 68.884523][ T5039] RAX: 0000000000000000 RBX: 00000000be996da9 RCX: 0000000000000000
[ 68.892545][ T5039] RDX: ffff888024ef8000 RSI: ffffffff882f2302 RDI: 0000000000000005
[ 68.900588][ T5039] RBP: 1ffff920007bce40 R08: 0000000000000005 R09: 0000000000000000
[ 68.908579][ T5039] R10: 00000000be996da9 R11: ffffffff8a60008b R12: ffff888020d58010
[ 68.916586][ T5039] R13: ffffffff925ff500 R14: ffff888020d58000 R15: ffff888020d580f8
[ 68.924591][ T5039] FS: 0000555555f42380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
[ 68.933547][ T5039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.940153][ T5039] CR2: 0000000000000000 CR3: 0000000072487000 CR4: 00000000003506f0
[ 68.948114][ T5039] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.956117][ T5039] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.964116][ T5039] Call Trace:
[ 68.967385][ T5039]
[ 68.970331][ T5039] ? show_regs+0x8f/0xa0
[ 68.974592][ T5039] ? __warn+0xe6/0x380
[ 68.978650][ T5039] ? dev_index_reserve+0x1a2/0x1c0
[ 68.983876][ T5039] ? report_bug+0x3bc/0x580
[ 68.988408][ T5039] ? handle_bug+0x3c/0x70
[ 68.992764][ T5039] ? exc_invalid_op+0x17/0x40
[ 68.997452][ T5039] ? asm_exc_invalid_op+0x1a/0x20
[ 69.002526][ T5039] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 69.008642][ T5039] ? dev_index_reserve+0x1a2/0x1c0
[ 69.013800][ T5039] ? dev_index_reserve+0x1a2/0x1c0
[ 69.018957][ T5039] ? tc_run+0x530/0x530
[ 69.023164][ T5039] ? ipip6_tunnel_init+0x2f0/0x440
[ 69.028298][ T5039] ? ipip6_tunnel_bind_dev+0x610/0x610
[ 69.033800][ T5039] register_netdevice+0x69a/0x1490
[ 69.038936][ T5039] ? unregister_netdevice_queue+0x3c0/0x3c0
[ 69.044909][ T5039] ? dev_addr_mod+0x39d/0x640
[ 69.049612][ T5039] ipip6_tunnel_create+0x123/0x1c0
[ 69.054758][ T5039] ipip6_newlink+0x179/0x3c0
[ 69.059361][ T5039] ? ipip6_tunnel_locate+0x880/0x880
[ 69.064682][ T5039] ? rtnl_create_link+0xa6d/0xfd0
[ 69.069719][ T5039] ? ipip6_tunnel_locate+0x880/0x880
[ 69.075047][ T5039] __rtnl_newlink+0x115e/0x18c0
[ 69.079935][ T5039] ? rtnl_link_unregister+0x260/0x260
[ 69.085344][ T5039] rtnl_newlink+0x67/0xa0
[ 69.089668][ T5039] ? __rtnl_newlink+0x18c0/0x18c0
[ 69.094802][ T5039] rtnetlink_rcv_msg+0x439/0xd30
[ 69.099752][ T5039] ? rtnl_getlink+0xb40/0xb40
[ 69.104474][ T5039] netlink_rcv_skb+0x16b/0x440
[ 69.109253][ T5039] ? rtnl_getlink+0xb40/0xb40
[ 69.113980][ T5039] ? netlink_ack+0x1370/0x1370
[ 69.118754][ T5039] ? lock_sync+0x190/0x190
[ 69.123208][ T5039] ? netlink_deliver_tap+0x1b1/0xd10
[ 69.128510][ T5039] netlink_unicast+0x536/0x810
[ 69.133324][ T5039] ? netlink_attachskb+0x870/0x870
[ 69.138451][ T5039] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 69.144377][ T5039] ? __phys_addr_symbol+0x30/0x70
[ 69.149412][ T5039] ? __check_object_size+0x323/0x730
[ 69.154745][ T5039] netlink_sendmsg+0x93c/0xe40
[ 69.159556][ T5039] ? netlink_unicast+0x810/0x810
[ 69.164660][ T5039] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 69.170001][ T5039] ? netlink_unicast+0x810/0x810
[ 69.175079][ T5039] sock_sendmsg+0xd9/0x180
[ 69.179484][ T5039] ____sys_sendmsg+0x6ac/0x940
[ 69.184274][ T5039] ? copy_msghdr_from_user+0x10b/0x160
[ 69.189750][ T5039] ? kernel_sendmsg+0x50/0x50
[ 69.194481][ T5039] ? finish_task_switch.isra.0+0x216/0xc90
[ 69.200315][ T5039] ? __switch_to+0x73d/0x1340
[ 69.205004][ T5039] ___sys_sendmsg+0x135/0x1d0
[ 69.209675][ T5039] ? do_recvmmsg+0x740/0x740
[ 69.214301][ T5039] ? lock_sync+0x190/0x190
[ 69.218737][ T5039] ? ptrace_stop.part.0+0x4b4/0x8f0
[ 69.223986][ T5039] ? __fget_light+0x1fc/0x260
[ 69.228845][ T5039] __sys_sendmsg+0x117/0x1e0
[ 69.233468][ T5039] ? __sys_sendmsg_sock+0x30/0x30
[ 69.238502][ T5039] ? ptrace_notify+0xf4/0x130
[ 69.243212][ T5039] ? _raw_spin_unlock_irq+0x2e/0x50
[ 69.248420][ T5039] ? ptrace_notify+0xf4/0x130
[ 69.253126][ T5039] do_syscall_64+0x38/0xb0
[ 69.257559][ T5039] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 69.263485][ T5039] RIP: 0033:0x7f72b670c5e9
[ 69.267903][ T5039] 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
[ 69.287657][ T5039] RSP: 002b:00007ffe3d966a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 69.296144][ T5039] RAX: ffffffffffffffda RBX: 00007ffe3d966c38 RCX: 00007f72b670c5e9
[ 69.304228][ T5039] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004
[ 69.312336][ T5039] RBP: 00007f72b677f610 R08: 000000000000000c R09: 00007ffe3d966c38
[ 69.320350][ T5039] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001
[ 69.328321][ T5039] R13: 00007ffe3d966c28 R14: 0000000000000001 R15: 0000000000000001
[ 69.336326][ T5039]
[ 69.339347][ T5039] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 69.346617][ T5039] CPU: 0 PID: 5039 Comm: syz-executor263 Not tainted 6.5.0-rc7-next-20230821-syzkaller #0
[ 69.356501][ T5039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
[ 69.366544][ T5039] Call Trace:
[ 69.369820][ T5039]
[ 69.372733][ T5039] dump_stack_lvl+0xd9/0x1b0
[ 69.377315][ T5039] panic+0x6a6/0x750
[ 69.381207][ T5039] ? panic_smp_self_stop+0xa0/0xa0
[ 69.386406][ T5039] ? dev_index_reserve+0x1a2/0x1c0
[ 69.391512][ T5039] check_panic_on_warn+0xab/0xb0
[ 69.396444][ T5039] __warn+0xf2/0x380
[ 69.400329][ T5039] ? dev_index_reserve+0x1a2/0x1c0
[ 69.405434][ T5039] report_bug+0x3bc/0x580
[ 69.409757][ T5039] handle_bug+0x3c/0x70
[ 69.413925][ T5039] exc_invalid_op+0x17/0x40
[ 69.418420][ T5039] asm_exc_invalid_op+0x1a/0x20
[ 69.423954][ T5039] RIP: 0010:dev_index_reserve+0x1a2/0x1c0
[ 69.429666][ T5039] Code: 00 31 d2 4d 8d 45 50 b9 ff ff ff 7f 48 8d 74 24 20 e8 d2 45 02 02 4c 89 e7 89 c3 e8 f8 44 11 02 e9 48 ff ff ff e8 2e b1 58 f9 <0f> 0b bb ea ff ff ff e9 52 ff ff ff e8 1d 8d 0d 02 66 66 2e 0f 1f
[ 69.449266][ T5039] RSP: 0018:ffffc90003de7200 EFLAGS: 00010293
[ 69.455331][ T5039] RAX: 0000000000000000 RBX: 00000000be996da9 RCX: 0000000000000000
[ 69.463301][ T5039] RDX: ffff888024ef8000 RSI: ffffffff882f2302 RDI: 0000000000000005
[ 69.471355][ T5039] RBP: 1ffff920007bce40 R08: 0000000000000005 R09: 0000000000000000
[ 69.479321][ T5039] R10: 00000000be996da9 R11: ffffffff8a60008b R12: ffff888020d58010
[ 69.487375][ T5039] R13: ffffffff925ff500 R14: ffff888020d58000 R15: ffff888020d580f8
[ 69.495430][ T5039] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 69.501507][ T5039] ? dev_index_reserve+0x1a2/0x1c0
[ 69.506630][ T5039] ? tc_run+0x530/0x530
[ 69.510796][ T5039] ? ipip6_tunnel_init+0x2f0/0x440
[ 69.515903][ T5039] ? ipip6_tunnel_bind_dev+0x610/0x610
[ 69.521448][ T5039] register_netdevice+0x69a/0x1490
[ 69.526574][ T5039] ? unregister_netdevice_queue+0x3c0/0x3c0
[ 69.532477][ T5039] ? dev_addr_mod+0x39d/0x640
[ 69.537159][ T5039] ipip6_tunnel_create+0x123/0x1c0
[ 69.542275][ T5039] ipip6_newlink+0x179/0x3c0
[ 69.546870][ T5039] ? ipip6_tunnel_locate+0x880/0x880
[ 69.552156][ T5039] ? rtnl_create_link+0xa6d/0xfd0
[ 69.557186][ T5039] ? ipip6_tunnel_locate+0x880/0x880
[ 69.562478][ T5039] __rtnl_newlink+0x115e/0x18c0
[ 69.567339][ T5039] ? rtnl_link_unregister+0x260/0x260
[ 69.572731][ T5039] rtnl_newlink+0x67/0xa0
[ 69.577151][ T5039] ? __rtnl_newlink+0x18c0/0x18c0
[ 69.582179][ T5039] rtnetlink_rcv_msg+0x439/0xd30
[ 69.587472][ T5039] ? rtnl_getlink+0xb40/0xb40
[ 69.592156][ T5039] netlink_rcv_skb+0x16b/0x440
[ 69.596931][ T5039] ? rtnl_getlink+0xb40/0xb40
[ 69.601617][ T5039] ? netlink_ack+0x1370/0x1370
[ 69.606397][ T5039] ? lock_sync+0x190/0x190
[ 69.610823][ T5039] ? netlink_deliver_tap+0x1b1/0xd10
[ 69.616115][ T5039] netlink_unicast+0x536/0x810
[ 69.620886][ T5039] ? netlink_attachskb+0x870/0x870
[ 69.626014][ T5039] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 69.631917][ T5039] ? __phys_addr_symbol+0x30/0x70
[ 69.636946][ T5039] ? __check_object_size+0x323/0x730
[ 69.642251][ T5039] netlink_sendmsg+0x93c/0xe40
[ 69.647024][ T5039] ? netlink_unicast+0x810/0x810
[ 69.652060][ T5039] ? bpf_lsm_socket_sendmsg+0x9/0x10
[ 69.657353][ T5039] ? netlink_unicast+0x810/0x810
[ 69.662301][ T5039] sock_sendmsg+0xd9/0x180
[ 69.666726][ T5039] ____sys_sendmsg+0x6ac/0x940
[ 69.671498][ T5039] ? copy_msghdr_from_user+0x10b/0x160
[ 69.677058][ T5039] ? kernel_sendmsg+0x50/0x50
[ 69.681740][ T5039] ? finish_task_switch.isra.0+0x216/0xc90
[ 69.687548][ T5039] ? __switch_to+0x73d/0x1340
[ 69.692232][ T5039] ___sys_sendmsg+0x135/0x1d0
[ 69.696914][ T5039] ? do_recvmmsg+0x740/0x740
[ 69.701515][ T5039] ? lock_sync+0x190/0x190
[ 69.705937][ T5039] ? ptrace_stop.part.0+0x4b4/0x8f0
[ 69.711143][ T5039] ? __fget_light+0x1fc/0x260
[ 69.715825][ T5039] __sys_sendmsg+0x117/0x1e0
[ 69.720422][ T5039] ? __sys_sendmsg_sock+0x30/0x30
[ 69.725448][ T5039] ? ptrace_notify+0xf4/0x130
[ 69.730127][ T5039] ? _raw_spin_unlock_irq+0x2e/0x50
[ 69.735328][ T5039] ? ptrace_notify+0xf4/0x130
[ 69.740010][ T5039] do_syscall_64+0x38/0xb0
[ 69.744437][ T5039] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 69.750338][ T5039] RIP: 0033:0x7f72b670c5e9
[ 69.754754][ T5039] 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
[ 69.774454][ T5039] RSP: 002b:00007ffe3d966a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 69.782866][ T5039] RAX: ffffffffffffffda RBX: 00007ffe3d966c38 RCX: 00007f72b670c5e9
[ 69.790837][ T5039] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000004
[ 69.798814][ T5039] RBP: 00007f72b677f610 R08: 000000000000000c R09: 00007ffe3d966c38
[ 69.806781][ T5039] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000000000001
[ 69.815361][ T5039] R13: 00007ffe3d966c28 R14: 0000000000000001 R15: 0000000000000001
[ 69.823337][ T5039]
[ 69.826600][ T5039] Kernel Offset: disabled
[ 69.830910][ T5039] Rebooting in 86400 seconds..