./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor598953696 <...> [ 97.537502][ T782] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.10' (ED25519) to the list of known hosts. execve("./syz-executor598953696", ["./syz-executor598953696"], 0x7fff68442b60 /* 10 vars */) = 0 brk(NULL) = 0x5555564c4000 brk(0x5555564c4d00) = 0x5555564c4d00 arch_prctl(ARCH_SET_FS, 0x5555564c4380) = 0 set_tid_address(0x5555564c4650) = 5063 set_robust_list(0x5555564c4660, 24) = 0 rseq(0x5555564c4ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor598953696", 4096) = 27 getrandom("\x1b\x74\x56\x28\x69\xaa\x45\xdc", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555564c4d00 brk(0x5555564e5d00) = 0x5555564e5d00 brk(0x5555564e6000) = 0x5555564e6000 mprotect(0x7f5b6fff7000, 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./strace-static-x86_64: Process 5064 attached , child_tidptr=0x5555564c4650) = 5064 [pid 5064] set_robust_list(0x5555564c4660, 24) = 0 [pid 5064] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] setsid() = 1 [pid 5064] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5064] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5064] unshare(CLONE_NEWNS) = 0 [pid 5064] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5064] unshare(CLONE_NEWIPC) = 0 [pid 5064] unshare(CLONE_NEWCGROUP) = 0 [pid 5064] unshare(CLONE_NEWUTS) = 0 [pid 5064] unshare(CLONE_SYSVSEM) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "16777216", 8) = 8 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "536870912", 9) = 9 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "8192", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5064] close(3) = 0 [pid 5064] getpid() = 1 [pid 5064] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< [pid 5073] set_robust_list(0x5555564c4660, 24 [pid 5064] <... clone resumed>, child_tidptr=0x5555564c4650) = 2 [pid 5073] <... set_robust_list resumed>) = 0 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] socket(AF_PACKET, SOCK_RAW, 0) = 3 [pid 5073] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 4 [pid 5073] ioctl(4, SIOCGIFINDEX, {ifr_name="gre0", ifr_ifindex=3}) = 0 [pid 5073] bind(3, {sa_family=AF_PACKET, sll_protocol=htons(0 /* ETH_P_??? */), sll_ifindex=if_nametoindex("dummy0"), sll_hatype=ARPHRD_ETHER, sll_pkttype=PACKET_HOST, sll_halen=6, sll_addr=[0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xbb]}, 20) = 0 [pid 5073] setsockopt(3, SOL_PACKET, PACKET_VNET_HDR, [233], 4) = 0 [ 108.924664][ T5073] skb len=128 headroom=168 headlen=100 tailroom=0 [ 108.924664][ T5073] mac=(168,0) net=(168,20) trans=188 [ 108.924664][ T5073] shinfo(txflags=0 nr_frags=1 gso(size=0 type=0 segs=0)) [ 108.924664][ T5073] csum(0xa80e00c1 ip_summed=3 complete_sw=0 valid=0 level=0) [ 108.924664][ T5073] hash(0x0 sw=0 l4=0) proto=0x0800 pkttype=0 iif=0 [ 108.957119][ T5073] dev name=veth1_to_team feat=0x000061164fdd19e9 [ 108.963511][ T5073] sk family=17 type=3 proto=0 [ 108.968348][ T5073] skb linear: 00000000: 45 02 00 80 36 cd 00 00 0f 2f d4 4a ac 14 14 20 [ 108.976966][ T5073] skb linear: 00000010: e0 00 00 01 00 00 08 00 bd 0b 00 68 10 83 0c 52 [ 108.985538][ T5073] skb linear: 00000020: 0f 06 e1 4c 7d ea 4c 35 11 f6 56 7f 72 19 89 17 [ 108.994084][ T5073] skb linear: 00000030: 27 af 62 8d 6d 00 62 1a df e9 68 fa d5 d7 8d 00 [ 109.002730][ T5073] skb linear: 00000040: 00 00 00 11 98 99 74 55 40 88 b5 01 b9 e7 69 3b [ 109.011381][ T5073] skb linear: 00000050: ce 99 42 fa 94 19 5b 50 63 00 00 00 23 77 00 00 [ 109.019996][ T5073] skb linear: 00000060: 00 00 00 00 [ 109.025439][ T5073] skb frag: 00000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.033966][ T5073] skb frag: 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 [ 109.041503][ T5073] ------------[ cut here ]------------ [ 109.047888][ T5073] offset+2 (43049) > skb_headlen() (100) [ 109.054538][ T5073] WARNING: CPU: 0 PID: 5073 at net/core/dev.c:3302 skb_checksum_help+0x5e9/0x740 [ 109.063825][ T5073] Modules linked in: [ 109.067785][ T5073] CPU: 0 PID: 5073 Comm: syz-executor598 Not tainted 6.8.0-rc1-syzkaller-00049-g6098d87eaf31 #0 [ 109.078292][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 109.088425][ T5073] RIP: 0010:skb_checksum_help+0x5e9/0x740 [ 109.094425][ T5073] Code: 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 52 01 00 00 44 89 e2 2b 53 74 4c 89 ee 48 c7 c7 a0 96 ea 8b e8 88 96 d2 f8 90 <0f> 0b 90 90 e9 87 fe ff ff e8 c9 73 64 f9 e9 44 fa ff ff e8 df 73 [ 109.114118][ T5073] RSP: 0018:ffffc90003927088 EFLAGS: 00010286 [ 109.120269][ T5073] RAX: 0000000000000000 RBX: ffff888029c19dc0 RCX: ffffffff814e18f9 [ 109.128318][ T5073] RDX: ffff888020453b80 RSI: ffffffff814e1906 RDI: 0000000000000001 [ 109.136356][ T5073] RBP: ffff888029c19e34 R08: 0000000000000001 R09: 0000000000000000 [ 109.144489][ T5073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000080 [ 109.152532][ T5073] R13: 000000000000a829 R14: ffff888029c19e30 R15: 000000000000a827 [ 109.160606][ T5073] FS: 00005555564c4380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 109.169629][ T5073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 109.176301][ T5073] CR2: 000000002000d000 CR3: 0000000029b29000 CR4: 00000000003506f0 [ 109.184355][ T5073] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 109.192458][ T5073] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 109.200513][ T5073] Call Trace: [ 109.203844][ T5073] [ 109.206836][ T5073] ? show_regs+0x8f/0xa0 [ 109.211134][ T5073] ? __warn+0xe6/0x390 [ 109.215295][ T5073] ? skb_checksum_help+0x5e9/0x740 [ 109.220469][ T5073] ? report_bug+0x3bc/0x580 [ 109.225052][ T5073] ? handle_bug+0x3d/0x70 [ 109.229458][ T5073] ? exc_invalid_op+0x17/0x40 [ 109.234168][ T5073] ? asm_exc_invalid_op+0x1a/0x20 [ 109.239282][ T5073] ? __warn_printk+0x199/0x350 [ 109.244183][ T5073] ? __warn_printk+0x1a6/0x350 [ 109.249139][ T5073] ? skb_checksum_help+0x5e9/0x740 [ 109.254345][ T5073] ? skb_checksum_help+0x5e8/0x740 [ 109.259527][ T5073] ip_do_fragment+0xa15/0x18a0 [ 109.264386][ T5073] ? ip_fragment.constprop.0+0x230/0x230 [ 109.270076][ T5073] ? ip_skb_dst_mtu+0xc60/0xc60 [ 109.275016][ T5073] ? kfree_skbmem+0xef/0x1b0 [ 109.279736][ T5073] ? __kasan_slab_free+0x12c/0x1b0 [ 109.284927][ T5073] ? kmem_cache_free+0x129/0x350 [ 109.289918][ T5073] ? skb_release_data+0x5bf/0x870 [ 109.295031][ T5073] ? kfree_skbmem+0xef/0x1b0 [ 109.299667][ T5073] ip_fragment.constprop.0+0x161/0x230 [ 109.305213][ T5073] __ip_finish_output+0x49c/0x650 [ 109.310313][ T5073] ip_finish_output+0x31/0x310 [ 109.315191][ T5073] ip_mc_output+0x1dd/0x6a0 [ 109.319752][ T5073] ? __get_random_u32_below+0x4e/0xa0 [ 109.325293][ T5073] ip_local_out+0xaf/0x1a0 [ 109.329765][ T5073] iptunnel_xmit+0x5b4/0x9b0 [ 109.334450][ T5073] ip_tunnel_xmit+0x1daa/0x33b0 [ 109.339372][ T5073] ? reacquire_held_locks+0x410/0x4c0 [ 109.344834][ T5073] ? ip_md_tunnel_xmit+0x1ff0/0x1ff0 [ 109.350209][ T5073] ? __gre_xmit+0x4f5/0x980 [ 109.354811][ T5073] ipgre_xmit+0x49b/0x980 [ 109.359201][ T5073] dev_hard_start_xmit+0x137/0x6d0 [ 109.364418][ T5073] __dev_queue_xmit+0x7b6/0x3ed0 [ 109.369503][ T5073] ? _copy_from_iter+0x2c1/0x10f0 [ 109.374609][ T5073] ? netdev_core_pick_tx+0x370/0x370 [ 109.379967][ T5073] ? skb_partial_csum_set+0x202/0x390 [ 109.385495][ T5073] ? virtio_net_hdr_to_skb.constprop.0+0x4ed/0x1300 [ 109.392166][ T5073] ? packet_create+0x8e0/0x8e0 [ 109.397015][ T5073] packet_xmit+0x237/0x350 [ 109.401562][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.407552][ T5073] packet_sendmsg+0x24a6/0x51e0 [ 109.412507][ T5073] ? preempt_count_sub+0x160/0x160 [ 109.417695][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.423663][ T5073] ? aa_sk_perm+0x2f8/0xb40 [ 109.428253][ T5073] ? packet_notifier+0x8c0/0x8c0 [ 109.433265][ T5073] ? aa_af_perm+0x250/0x250 [ 109.437869][ T5073] ? import_ubuf+0x1a4/0x200 [ 109.442543][ T5073] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 109.447928][ T5073] ? packet_notifier+0x8c0/0x8c0 [ 109.452944][ T5073] __sock_sendmsg+0xd5/0x180 [ 109.457626][ T5073] ____sys_sendmsg+0x6ac/0x940 [ 109.462518][ T5073] ? copy_msghdr_from_user+0x10b/0x160 [ 109.468170][ T5073] ? kernel_sendmsg+0x50/0x50 [ 109.472938][ T5073] ___sys_sendmsg+0x135/0x1d0 [ 109.477701][ T5073] ? do_recvmmsg+0x740/0x740 [ 109.482470][ T5073] ? lock_sync+0x190/0x190 [ 109.486983][ T5073] ? ptrace_stop.part.0+0x457/0x950 [ 109.492260][ T5073] ? __fget_light+0x173/0x200 [ 109.497043][ T5073] __sys_sendmsg+0x117/0x1e0 [ 109.501707][ T5073] ? __sys_sendmsg_sock+0x30/0x30 [ 109.507374][ T5073] ? ptrace_notify+0xf4/0x130 [ 109.512150][ T5073] ? lockdep_hardirqs_on+0x7d/0x110 [ 109.517537][ T5073] ? _raw_spin_unlock_irq+0x2e/0x50 [ 109.522850][ T5073] ? ptrace_notify+0xf4/0x130 [ 109.527625][ T5073] do_syscall_64+0xd3/0x250 [ 109.532192][ T5073] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 109.538171][ T5073] RIP: 0033:0x7f5b6ff7eb69 [ 109.542629][ T5073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 109.562334][ T5073] RSP: 002b:00007fff1647d808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 109.570858][ T5073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b6ff7eb69 [ 109.578920][ T5073] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000003 [ 109.587078][ T5073] RBP: 00000000000f4240 R08: 0000000100000000 R09: 0000000100000000 [ 109.595296][ T5073] R10: 0000000000000004 R11: 0000000000000246 R12: 00007fff1647d860 [ 109.603465][ T5073] R13: 0000000000000001 R14: 00007fff1647d860 R15: 0000000000000003 [ 109.611593][ T5073] [ 109.614689][ T5073] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 109.622005][ T5073] CPU: 0 PID: 5073 Comm: syz-executor598 Not tainted 6.8.0-rc1-syzkaller-00049-g6098d87eaf31 #0 [ 109.632449][ T5073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 109.642547][ T5073] Call Trace: [ 109.645869][ T5073] [ 109.648812][ T5073] dump_stack_lvl+0xd9/0x1b0 [ 109.653437][ T5073] panic+0x6dc/0x790 [ 109.657362][ T5073] ? panic_smp_self_stop+0xa0/0xa0 [ 109.662513][ T5073] ? show_trace_log_lvl+0x363/0x4f0 [ 109.667795][ T5073] ? check_panic_on_warn+0x1f/0xb0 [ 109.672975][ T5073] ? skb_checksum_help+0x5e9/0x740 [ 109.678134][ T5073] check_panic_on_warn+0xab/0xb0 [ 109.683122][ T5073] __warn+0xf2/0x390 [ 109.687066][ T5073] ? skb_checksum_help+0x5e9/0x740 [ 109.692226][ T5073] report_bug+0x3bc/0x580 [ 109.696614][ T5073] handle_bug+0x3d/0x70 [ 109.700835][ T5073] exc_invalid_op+0x17/0x40 [ 109.705397][ T5073] asm_exc_invalid_op+0x1a/0x20 [ 109.710344][ T5073] RIP: 0010:skb_checksum_help+0x5e9/0x740 [ 109.716108][ T5073] Code: 89 e8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f 85 52 01 00 00 44 89 e2 2b 53 74 4c 89 ee 48 c7 c7 a0 96 ea 8b e8 88 96 d2 f8 90 <0f> 0b 90 90 e9 87 fe ff ff e8 c9 73 64 f9 e9 44 fa ff ff e8 df 73 [ 109.735739][ T5073] RSP: 0018:ffffc90003927088 EFLAGS: 00010286 [ 109.741829][ T5073] RAX: 0000000000000000 RBX: ffff888029c19dc0 RCX: ffffffff814e18f9 [ 109.749823][ T5073] RDX: ffff888020453b80 RSI: ffffffff814e1906 RDI: 0000000000000001 [ 109.757831][ T5073] RBP: ffff888029c19e34 R08: 0000000000000001 R09: 0000000000000000 [ 109.765822][ T5073] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000080 [ 109.773812][ T5073] R13: 000000000000a829 R14: ffff888029c19e30 R15: 000000000000a827 [ 109.781823][ T5073] ? __warn_printk+0x199/0x350 [ 109.786634][ T5073] ? __warn_printk+0x1a6/0x350 [ 109.791466][ T5073] ? skb_checksum_help+0x5e8/0x740 [ 109.796643][ T5073] ip_do_fragment+0xa15/0x18a0 [ 109.801537][ T5073] ? ip_fragment.constprop.0+0x230/0x230 [ 109.807226][ T5073] ? ip_skb_dst_mtu+0xc60/0xc60 [ 109.812120][ T5073] ? kfree_skbmem+0xef/0x1b0 [ 109.816748][ T5073] ? __kasan_slab_free+0x12c/0x1b0 [ 109.821886][ T5073] ? kmem_cache_free+0x129/0x350 [ 109.827034][ T5073] ? skb_release_data+0x5bf/0x870 [ 109.832083][ T5073] ? kfree_skbmem+0xef/0x1b0 [ 109.836694][ T5073] ip_fragment.constprop.0+0x161/0x230 [ 109.842184][ T5073] __ip_finish_output+0x49c/0x650 [ 109.847260][ T5073] ip_finish_output+0x31/0x310 [ 109.852048][ T5073] ip_mc_output+0x1dd/0x6a0 [ 109.856601][ T5073] ? __get_random_u32_below+0x4e/0xa0 [ 109.861993][ T5073] ip_local_out+0xaf/0x1a0 [ 109.866802][ T5073] iptunnel_xmit+0x5b4/0x9b0 [ 109.871459][ T5073] ip_tunnel_xmit+0x1daa/0x33b0 [ 109.876378][ T5073] ? reacquire_held_locks+0x410/0x4c0 [ 109.881776][ T5073] ? ip_md_tunnel_xmit+0x1ff0/0x1ff0 [ 109.887104][ T5073] ? __gre_xmit+0x4f5/0x980 [ 109.891659][ T5073] ipgre_xmit+0x49b/0x980 [ 109.896041][ T5073] dev_hard_start_xmit+0x137/0x6d0 [ 109.901190][ T5073] __dev_queue_xmit+0x7b6/0x3ed0 [ 109.906188][ T5073] ? _copy_from_iter+0x2c1/0x10f0 [ 109.911242][ T5073] ? netdev_core_pick_tx+0x370/0x370 [ 109.916592][ T5073] ? skb_partial_csum_set+0x202/0x390 [ 109.922005][ T5073] ? virtio_net_hdr_to_skb.constprop.0+0x4ed/0x1300 [ 109.928652][ T5073] ? packet_create+0x8e0/0x8e0 [ 109.933433][ T5073] packet_xmit+0x237/0x350 [ 109.937875][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.943832][ T5073] packet_sendmsg+0x24a6/0x51e0 [ 109.948722][ T5073] ? preempt_count_sub+0x160/0x160 [ 109.953852][ T5073] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.959781][ T5073] ? aa_sk_perm+0x2f8/0xb40 [ 109.964343][ T5073] ? packet_notifier+0x8c0/0x8c0 [ 109.969323][ T5073] ? aa_af_perm+0x250/0x250 [ 109.973856][ T5073] ? import_ubuf+0x1a4/0x200 [ 109.978481][ T5073] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 109.983821][ T5073] ? packet_notifier+0x8c0/0x8c0 [ 109.988787][ T5073] __sock_sendmsg+0xd5/0x180 [ 109.993417][ T5073] ____sys_sendmsg+0x6ac/0x940 [ 109.998232][ T5073] ? copy_msghdr_from_user+0x10b/0x160 [ 110.003745][ T5073] ? kernel_sendmsg+0x50/0x50 [ 110.008486][ T5073] ___sys_sendmsg+0x135/0x1d0 [ 110.013192][ T5073] ? do_recvmmsg+0x740/0x740 [ 110.017817][ T5073] ? lock_sync+0x190/0x190 [ 110.022245][ T5073] ? ptrace_stop.part.0+0x457/0x950 [ 110.027487][ T5073] ? __fget_light+0x173/0x200 [ 110.032190][ T5073] __sys_sendmsg+0x117/0x1e0 [ 110.036804][ T5073] ? __sys_sendmsg_sock+0x30/0x30 [ 110.041846][ T5073] ? ptrace_notify+0xf4/0x130 [ 110.046559][ T5073] ? lockdep_hardirqs_on+0x7d/0x110 [ 110.051882][ T5073] ? _raw_spin_unlock_irq+0x2e/0x50 [ 110.057122][ T5073] ? ptrace_notify+0xf4/0x130 [ 110.061867][ T5073] do_syscall_64+0xd3/0x250 [ 110.066432][ T5073] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 110.072371][ T5073] RIP: 0033:0x7f5b6ff7eb69 [ 110.076809][ T5073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 d1 19 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 b8 ff ff ff f7 d8 64 89 01 48 [ 110.096455][ T5073] RSP: 002b:00007fff1647d808 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.105021][ T5073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f5b6ff7eb69 [ 110.113010][ T5073] RDX: 0000000000000000 RSI: 0000000020002ac0 RDI: 0000000000000003 [ 110.120997][ T5073] RBP: 00000000000f4240 R08: 0000000100000000 R09: 0000000100000000 [ 110.129005][ T5073] R10: 0000000000000004 R11: 0000000000000246 R12: 00007fff1647d860 [ 110.137024][ T5073] R13: 0000000000000001 R14: 00007fff1647d860 R15: 0000000000000003 [ 110.145035][ T5073] [ 110.148302][ T5073] Kernel Offset: disabled [ 110.152736][ T5073] Rebooting in 86400 seconds..