./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3197048098 <...> Warning: Permanently added '10.128.0.113' (ED25519) to the list of known hosts. execve("./syz-executor3197048098", ["./syz-executor3197048098"], 0x7ffca49dcaa0 /* 10 vars */) = 0 brk(NULL) = 0x555555b9a000 brk(0x555555b9ad00) = 0x555555b9ad00 arch_prctl(ARCH_SET_FS, 0x555555b9a380) = 0 set_tid_address(0x555555b9a650) = 5055 set_robust_list(0x555555b9a660, 24) = 0 rseq(0x555555b9aca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3197048098", 4096) = 28 getrandom("\xde\x40\x9f\xce\x40\xeb\x47\xfd", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555555b9ad00 brk(0x555555bbbd00) = 0x555555bbbd00 brk(0x555555bbc000) = 0x555555bbc000 mprotect(0x7f7a76de6000, 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, child_tidptr=0x555555b9a650) = 5056 ./strace-static-x86_64: Process 5056 attached [pid 5056] set_robust_list(0x555555b9a660, 24) = 0 [pid 5056] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5056] setsid() = 1 [pid 5056] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0 [pid 5056] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0 [pid 5056] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0 [pid 5056] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0 [pid 5056] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0 [pid 5056] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0 [pid 5056] unshare(CLONE_NEWNS) = 0 [pid 5056] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0 [pid 5056] unshare(CLONE_NEWIPC) = 0 [pid 5056] unshare(CLONE_NEWCGROUP) = 0 [pid 5056] unshare(CLONE_NEWUTS) = 0 [pid 5056] unshare(CLONE_SYSVSEM) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "16777216", 8) = 8 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "536870912", 9) = 9 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "1024", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "8192", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "1024", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "1024", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "1024 1048576 500 1024", 21) = 21 [pid 5056] close(3) = 0 [pid 5056] getpid() = 1 [pid 5056] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1< 2]) = 0 [ 74.313053][ T5056] ================================================================== [ 74.321155][ T5056] BUG: KASAN: slab-out-of-bounds in dsa_user_changeupper+0x61a/0x6e0 [ 74.329346][ T5056] Read of size 8 at addr ffff8880210a0c90 by task syz-executor319/5056 [ 74.337773][ T5056] [ 74.340089][ T5056] CPU: 1 PID: 5056 Comm: syz-executor319 Not tainted 6.7.0-syzkaller-04629-g3e7aeb78ab01 #0 [ 74.350157][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 74.360217][ T5056] Call Trace: [ 74.363514][ T5056] [ 74.366431][ T5056] dump_stack_lvl+0xd9/0x1b0 [ 74.371012][ T5056] print_report+0xc4/0x620 [ 74.375435][ T5056] ? __virt_addr_valid+0x5e/0x580 [ 74.380449][ T5056] ? __phys_addr+0xc6/0x140 [ 74.384961][ T5056] kasan_report+0xda/0x110 [ 74.389549][ T5056] ? dsa_user_changeupper+0x61a/0x6e0 [ 74.395016][ T5056] ? dsa_user_changeupper+0x61a/0x6e0 [ 74.400401][ T5056] dsa_user_changeupper+0x61a/0x6e0 [ 74.405798][ T5056] dsa_user_netdevice_event+0xd04/0x3480 [ 74.411986][ T5056] ? rcu_is_watching+0x12/0xb0 [ 74.416999][ T5056] ? lock_release+0x4bf/0x690 [ 74.421675][ T5056] ? packet_notifier+0x1b2/0x8c0 [ 74.426595][ T5056] ? reacquire_held_locks+0x4c0/0x4c0 [ 74.431956][ T5056] ? tls_dev_event+0xfe/0x1110 [ 74.436728][ T5056] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 74.442376][ T5056] ? tun_device_event+0x74/0x1260 [ 74.447425][ T5056] ? br_device_event+0x245/0x910 [ 74.452405][ T5056] ? br_switchdev_event+0x5b0/0x5b0 [ 74.457606][ T5056] ? packet_notifier+0x1b7/0x8c0 [ 74.462529][ T5056] notifier_call_chain+0xb6/0x3b0 [ 74.467543][ T5056] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 74.473214][ T5056] call_netdevice_notifiers_info+0xbe/0x130 [ 74.479124][ T5056] __netdev_upper_dev_link+0x439/0x850 [ 74.484707][ T5056] ? __dev_change_net_namespace+0x12f0/0x12f0 [ 74.490793][ T5056] ? call_netdevice_notifiers_info+0xc5/0x130 [ 74.496860][ T5056] ? register_netdevice+0x189/0x1da0 [ 74.502142][ T5056] netdev_upper_dev_link+0x92/0xc0 [ 74.507280][ T5056] ? __netdev_upper_dev_link+0x850/0x850 [ 74.512924][ T5056] ? rtnl_is_locked+0x15/0x20 [ 74.517592][ T5056] ? netdev_is_rx_handler_busy+0x83/0x160 [ 74.523314][ T5056] macvlan_common_newlink+0x111e/0x1a10 [ 74.528854][ T5056] ? macvlan_compute_filter+0x3b0/0x3b0 [ 74.534396][ T5056] ? tap_destroy_cdev+0x270/0x270 [ 74.539424][ T5056] ? mutex_is_locked+0x12/0x40 [ 74.544179][ T5056] ? rtnl_is_locked+0x15/0x20 [ 74.548848][ T5056] ? netdev_is_rx_handler_busy+0x83/0x160 [ 74.554557][ T5056] macvtap_newlink+0x19e/0x260 [ 74.559310][ T5056] ? macvtap_device_event+0x3d0/0x3d0 [ 74.564666][ T5056] __rtnl_newlink+0x118a/0x1940 [ 74.569513][ T5056] ? rtnl_link_unregister+0x260/0x260 [ 74.574878][ T5056] rtnl_newlink+0x67/0xa0 [ 74.579555][ T5056] ? __rtnl_newlink+0x1940/0x1940 [ 74.584583][ T5056] rtnetlink_rcv_msg+0x3c7/0xe00 [ 74.589693][ T5056] ? rtnl_fill_vf+0x490/0x490 [ 74.594460][ T5056] netlink_rcv_skb+0x16b/0x440 [ 74.599216][ T5056] ? rtnl_fill_vf+0x490/0x490 [ 74.603888][ T5056] ? netlink_ack+0x1380/0x1380 [ 74.608642][ T5056] ? netlink_deliver_tap+0x1a0/0xd00 [ 74.613927][ T5056] netlink_unicast+0x53b/0x810 [ 74.618698][ T5056] ? netlink_attachskb+0x880/0x880 [ 74.623805][ T5056] ? __phys_addr_symbol+0x30/0x70 [ 74.628831][ T5056] ? __check_object_size+0x323/0x730 [ 74.634114][ T5056] netlink_sendmsg+0x8b7/0xd70 [ 74.638877][ T5056] ? netlink_unicast+0x810/0x810 [ 74.643803][ T5056] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 74.649089][ T5056] ? netlink_unicast+0x810/0x810 [ 74.654012][ T5056] __sock_sendmsg+0xd5/0x180 [ 74.658596][ T5056] ____sys_sendmsg+0x6ac/0x940 [ 74.663352][ T5056] ? copy_msghdr_from_user+0x10b/0x160 [ 74.668793][ T5056] ? kernel_sendmsg+0x50/0x50 [ 74.673462][ T5056] ? finish_task_switch.isra.0+0x219/0xca0 [ 74.679261][ T5056] ? __switch_to+0x75d/0x1380 [ 74.683928][ T5056] ___sys_sendmsg+0x135/0x1d0 [ 74.688610][ T5056] ? do_recvmmsg+0x740/0x740 [ 74.693187][ T5056] ? lock_sync+0x190/0x190 [ 74.697593][ T5056] ? ptrace_stop.part.0+0x457/0x950 [ 74.702780][ T5056] ? __fget_light+0x173/0x200 [ 74.707451][ T5056] __sys_sendmsg+0x117/0x1e0 [ 74.712027][ T5056] ? __sys_sendmsg_sock+0x30/0x30 [ 74.717043][ T5056] ? ptrace_notify+0xf4/0x130 [ 74.721708][ T5056] ? _raw_spin_unlock_irq+0x2e/0x50 [ 74.727066][ T5056] ? ptrace_notify+0xf4/0x130 [ 74.731825][ T5056] do_syscall_64+0xd3/0x250 [ 74.736321][ T5056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 74.742199][ T5056] RIP: 0033:0x7f7a76d6dd09 [ 74.746598][ T5056] Code: 48 83 c4 28 c3 e8 d7 19 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 [ 74.766192][ T5056] RSP: 002b:00007ffd4009e768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 74.774588][ T5056] RAX: ffffffffffffffda RBX: 00007f7a76dbb3d3 RCX: 00007f7a76d6dd09 [ 74.782543][ T5056] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 74.790532][ T5056] RBP: 00007ffd4009e790 R08: 0000000000000001 R09: 0000000000000001 [ 74.798488][ T5056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd4009e7a0 [ 74.806442][ T5056] R13: 00007f7a76dbb004 R14: 00007ffd4009e78c R15: 0000000000000003 [ 74.814410][ T5056] [ 74.817411][ T5056] [ 74.819731][ T5056] Allocated by task 5056: [ 74.824034][ T5056] kasan_save_stack+0x33/0x50 [ 74.828697][ T5056] kasan_save_track+0x14/0x30 [ 74.833354][ T5056] __kasan_kmalloc+0xa2/0xb0 [ 74.837924][ T5056] __kmalloc_node+0x21b/0x460 [ 74.842590][ T5056] kvmalloc_node+0x99/0x1a0 [ 74.847085][ T5056] alloc_netdev_mqs+0xb3/0x12a0 [ 74.851922][ T5056] rtnl_create_link+0xc82/0xfb0 [ 74.856764][ T5056] __rtnl_newlink+0x10a1/0x1940 [ 74.861604][ T5056] rtnl_newlink+0x67/0xa0 [ 74.865913][ T5056] rtnetlink_rcv_msg+0x3c7/0xe00 [ 74.870853][ T5056] netlink_rcv_skb+0x16b/0x440 [ 74.875622][ T5056] netlink_unicast+0x53b/0x810 [ 74.880368][ T5056] netlink_sendmsg+0x8b7/0xd70 [ 74.885129][ T5056] __sock_sendmsg+0xd5/0x180 [ 74.889761][ T5056] __sys_sendto+0x225/0x310 [ 74.894246][ T5056] __x64_sys_sendto+0xe0/0x1b0 [ 74.898997][ T5056] do_syscall_64+0xd3/0x250 [ 74.903487][ T5056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 74.909365][ T5056] [ 74.911673][ T5056] The buggy address belongs to the object at ffff8880210a0000 [ 74.911673][ T5056] which belongs to the cache kmalloc-cg-4k of size 4096 [ 74.925966][ T5056] The buggy address is located 3216 bytes inside of [ 74.925966][ T5056] allocated 3223-byte region [ffff8880210a0000, ffff8880210a0c97) [ 74.940262][ T5056] [ 74.942567][ T5056] The buggy address belongs to the physical page: [ 74.948955][ T5056] page:ffffea0000842800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x210a0 [ 74.959086][ T5056] head:ffffea0000842800 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 74.967997][ T5056] flags: 0xfff00000000840(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 74.975954][ T5056] page_type: 0xffffffff() [ 74.980279][ T5056] raw: 00fff00000000840 ffff88801304f500 ffffea0000784c00 dead000000000002 [ 74.988891][ T5056] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 74.997477][ T5056] page dumped because: kasan: bad access detected [ 75.003873][ T5056] page_owner tracks the page as allocated [ 75.009568][ T5056] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4511, tgid 4511 (udevd), ts 27514140968, free_ts 27496449596 [ 75.030309][ T5056] post_alloc_hook+0x2d0/0x350 [ 75.035072][ T5056] get_page_from_freelist+0xa28/0x3780 [ 75.040521][ T5056] __alloc_pages+0x22f/0x2440 [ 75.045200][ T5056] new_slab+0xcc/0x3a0 [ 75.049253][ T5056] ___slab_alloc+0x4af/0x19a0 [ 75.053916][ T5056] __slab_alloc.constprop.0+0x56/0xa0 [ 75.059278][ T5056] __kmalloc_node+0x35d/0x460 [ 75.063941][ T5056] kvmalloc_node+0x99/0x1a0 [ 75.068433][ T5056] seq_read_iter+0x80b/0x1280 [ 75.073102][ T5056] kernfs_fop_read_iter+0x410/0x580 [ 75.078296][ T5056] vfs_read+0x4d4/0x8f0 [ 75.082436][ T5056] ksys_read+0x12f/0x250 [ 75.086665][ T5056] do_syscall_64+0xd3/0x250 [ 75.091182][ T5056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 75.097068][ T5056] page last free pid 4511 tgid 4511 stack trace: [ 75.103378][ T5056] free_unref_page_prepare+0x51f/0xb10 [ 75.108840][ T5056] free_unref_page+0x33/0x3c0 [ 75.113558][ T5056] __put_partials+0x14c/0x160 [ 75.118223][ T5056] qlist_free_all+0x58/0x150 [ 75.122802][ T5056] kasan_quarantine_reduce+0x18e/0x1d0 [ 75.128345][ T5056] __kasan_slab_alloc+0x65/0x90 [ 75.133179][ T5056] kmem_cache_alloc+0x136/0x320 [ 75.138018][ T5056] getname_flags.part.0+0x50/0x4e0 [ 75.143116][ T5056] getname+0x90/0xe0 [ 75.147002][ T5056] do_sys_openat2+0x100/0x1e0 [ 75.151663][ T5056] __x64_sys_openat+0x175/0x210 [ 75.156498][ T5056] do_syscall_64+0xd3/0x250 [ 75.160987][ T5056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 75.166865][ T5056] [ 75.169167][ T5056] Memory state around the buggy address: [ 75.174783][ T5056] ffff8880210a0b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.182821][ T5056] ffff8880210a0c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.190868][ T5056] >ffff8880210a0c80: 00 00 07 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 75.198907][ T5056] ^ [ 75.203476][ T5056] ffff8880210a0d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 75.211516][ T5056] ffff8880210a0d80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 75.219641][ T5056] ================================================================== [ 75.234580][ T5056] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 75.241793][ T5056] CPU: 1 PID: 5056 Comm: syz-executor319 Not tainted 6.7.0-syzkaller-04629-g3e7aeb78ab01 #0 [ 75.251867][ T5056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 75.261906][ T5056] Call Trace: [ 75.265199][ T5056] [ 75.268117][ T5056] dump_stack_lvl+0xd9/0x1b0 [ 75.272698][ T5056] panic+0x6dc/0x790 [ 75.276582][ T5056] ? panic_smp_self_stop+0xa0/0xa0 [ 75.281682][ T5056] ? rcu_is_watching+0x12/0xb0 [ 75.286433][ T5056] ? trace_irq_enable.constprop.0+0xd0/0x100 [ 75.292432][ T5056] ? preempt_schedule_thunk+0x1a/0x30 [ 75.297806][ T5056] ? preempt_schedule_common+0x45/0xc0 [ 75.303261][ T5056] ? check_panic_on_warn+0x1f/0xb0 [ 75.308388][ T5056] check_panic_on_warn+0xab/0xb0 [ 75.313318][ T5056] end_report+0x108/0x150 [ 75.317714][ T5056] kasan_report+0xea/0x110 [ 75.322120][ T5056] ? dsa_user_changeupper+0x61a/0x6e0 [ 75.327497][ T5056] ? dsa_user_changeupper+0x61a/0x6e0 [ 75.332868][ T5056] dsa_user_changeupper+0x61a/0x6e0 [ 75.338066][ T5056] dsa_user_netdevice_event+0xd04/0x3480 [ 75.343703][ T5056] ? rcu_is_watching+0x12/0xb0 [ 75.348468][ T5056] ? lock_release+0x4bf/0x690 [ 75.353149][ T5056] ? packet_notifier+0x1b2/0x8c0 [ 75.358087][ T5056] ? reacquire_held_locks+0x4c0/0x4c0 [ 75.363463][ T5056] ? tls_dev_event+0xfe/0x1110 [ 75.368228][ T5056] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 75.373867][ T5056] ? tun_device_event+0x74/0x1260 [ 75.378906][ T5056] ? br_device_event+0x245/0x910 [ 75.383843][ T5056] ? br_switchdev_event+0x5b0/0x5b0 [ 75.389039][ T5056] ? packet_notifier+0x1b7/0x8c0 [ 75.393973][ T5056] notifier_call_chain+0xb6/0x3b0 [ 75.399002][ T5056] ? dsa_user_change_conduit+0x7e0/0x7e0 [ 75.404642][ T5056] call_netdevice_notifiers_info+0xbe/0x130 [ 75.410543][ T5056] __netdev_upper_dev_link+0x439/0x850 [ 75.416008][ T5056] ? __dev_change_net_namespace+0x12f0/0x12f0 [ 75.422168][ T5056] ? call_netdevice_notifiers_info+0xc5/0x130 [ 75.428244][ T5056] ? register_netdevice+0x189/0x1da0 [ 75.433529][ T5056] netdev_upper_dev_link+0x92/0xc0 [ 75.438644][ T5056] ? __netdev_upper_dev_link+0x850/0x850 [ 75.444282][ T5056] ? rtnl_is_locked+0x15/0x20 [ 75.448976][ T5056] ? netdev_is_rx_handler_busy+0x83/0x160 [ 75.454720][ T5056] macvlan_common_newlink+0x111e/0x1a10 [ 75.460274][ T5056] ? macvlan_compute_filter+0x3b0/0x3b0 [ 75.465832][ T5056] ? tap_destroy_cdev+0x270/0x270 [ 75.470881][ T5056] ? mutex_is_locked+0x12/0x40 [ 75.475650][ T5056] ? rtnl_is_locked+0x15/0x20 [ 75.480332][ T5056] ? netdev_is_rx_handler_busy+0x83/0x160 [ 75.486050][ T5056] macvtap_newlink+0x19e/0x260 [ 75.490819][ T5056] ? macvtap_device_event+0x3d0/0x3d0 [ 75.496190][ T5056] __rtnl_newlink+0x118a/0x1940 [ 75.501042][ T5056] ? rtnl_link_unregister+0x260/0x260 [ 75.506424][ T5056] rtnl_newlink+0x67/0xa0 [ 75.510835][ T5056] ? __rtnl_newlink+0x1940/0x1940 [ 75.515855][ T5056] rtnetlink_rcv_msg+0x3c7/0xe00 [ 75.520788][ T5056] ? rtnl_fill_vf+0x490/0x490 [ 75.525563][ T5056] netlink_rcv_skb+0x16b/0x440 [ 75.530326][ T5056] ? rtnl_fill_vf+0x490/0x490 [ 75.534998][ T5056] ? netlink_ack+0x1380/0x1380 [ 75.539768][ T5056] ? netlink_deliver_tap+0x1a0/0xd00 [ 75.545065][ T5056] netlink_unicast+0x53b/0x810 [ 75.549830][ T5056] ? netlink_attachskb+0x880/0x880 [ 75.554941][ T5056] ? __phys_addr_symbol+0x30/0x70 [ 75.559965][ T5056] ? __check_object_size+0x323/0x730 [ 75.565258][ T5056] netlink_sendmsg+0x8b7/0xd70 [ 75.570028][ T5056] ? netlink_unicast+0x810/0x810 [ 75.575035][ T5056] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 75.580353][ T5056] ? netlink_unicast+0x810/0x810 [ 75.585311][ T5056] __sock_sendmsg+0xd5/0x180 [ 75.590002][ T5056] ____sys_sendmsg+0x6ac/0x940 [ 75.594775][ T5056] ? copy_msghdr_from_user+0x10b/0x160 [ 75.600235][ T5056] ? kernel_sendmsg+0x50/0x50 [ 75.604918][ T5056] ? finish_task_switch.isra.0+0x219/0xca0 [ 75.610724][ T5056] ? __switch_to+0x75d/0x1380 [ 75.615416][ T5056] ___sys_sendmsg+0x135/0x1d0 [ 75.620105][ T5056] ? do_recvmmsg+0x740/0x740 [ 75.624706][ T5056] ? lock_sync+0x190/0x190 [ 75.629125][ T5056] ? ptrace_stop.part.0+0x457/0x950 [ 75.634343][ T5056] ? __fget_light+0x173/0x200 [ 75.639026][ T5056] __sys_sendmsg+0x117/0x1e0 [ 75.643620][ T5056] ? __sys_sendmsg_sock+0x30/0x30 [ 75.648644][ T5056] ? ptrace_notify+0xf4/0x130 [ 75.653330][ T5056] ? _raw_spin_unlock_irq+0x2e/0x50 [ 75.658531][ T5056] ? ptrace_notify+0xf4/0x130 [ 75.663207][ T5056] do_syscall_64+0xd3/0x250 [ 75.667736][ T5056] entry_SYSCALL_64_after_hwframe+0x63/0x6b [ 75.673626][ T5056] RIP: 0033:0x7f7a76d6dd09 [ 75.678055][ T5056] Code: 48 83 c4 28 c3 e8 d7 19 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 [ 75.697671][ T5056] RSP: 002b:00007ffd4009e768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.706096][ T5056] RAX: ffffffffffffffda RBX: 00007f7a76dbb3d3 RCX: 00007f7a76d6dd09 [ 75.714074][ T5056] RDX: 0000000000000000 RSI: 0000000020000280 RDI: 0000000000000005 [ 75.722055][ T5056] RBP: 00007ffd4009e790 R08: 0000000000000001 R09: 0000000000000001 [ 75.730030][ T5056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd4009e7a0 [ 75.737996][ T5056] R13: 00007f7a76dbb004 R14: 00007ffd4009e78c R15: 0000000000000003 [ 75.745970][ T5056] [ 75.749157][ T5056] Kernel Offset: disabled [ 75.753463][ T5056] Rebooting in 86400 seconds..