program: bpf$MAP_CREATE(0x0, 0x0, 0x50) socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) bind$can_j1939(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) r2 = gettid() r3 = socket(0x10, 0x803, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) sendmsg$nl_route(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c00000010000304f9fffffffedbdf2500007400", @ANYRES32=r1, @ANYBLOB="049c01000750050008001300", @ANYRES32=r2, @ANYBLOB="1400030076"], 0x3c}, 0x1, 0x0, 0x0, 0x4802}, 0x0) (fail_nth: 82) [ 95.243477][ T5327] FAULT_INJECTION: forcing a failure. [ 95.243477][ T5327] name failslab, interval 1, probability 0, space 0, times 1 [ 95.248872][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.248889][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 95.248896][ T5327] Call Trace: [ 95.248903][ T5327] [ 95.248908][ T5327] dump_stack_lvl+0x189/0x250 [ 95.249024][ T5327] ? __pfx____ratelimit+0x10/0x10 [ 95.249067][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10 [ 95.249081][ T5327] ? __pfx__printk+0x10/0x10 [ 95.249095][ T5327] ? __pfx___might_resched+0x10/0x10 [ 95.249107][ T5327] ? fs_reclaim_acquire+0x7d/0x100 [ 95.249127][ T5327] should_fail_ex+0x414/0x560 [ 95.249173][ T5327] should_failslab+0xa8/0x100 [ 95.249216][ T5327] __kmalloc_node_track_caller_noprof+0xcd/0x800 [ 95.249232][ T5327] ? kobject_rename+0x134/0x420 [ 95.249248][ T5327] ? trace_kmalloc+0x1f/0xd0 [ 95.249263][ T5327] kstrdup+0x42/0x100 [ 95.249274][ T5327] kobject_rename+0x134/0x420 [ 95.249302][ T5327] ? __pfx_kobject_rename+0x10/0x10 [ 95.249320][ T5327] ? sysfs_rename_link_ns+0x178/0x1b0 [ 95.249335][ T5327] device_rename+0x15d/0x1f0 [ 95.249350][ T5327] __dev_change_net_namespace+0x1572/0x2030 [ 95.249373][ T5327] ? validate_chain+0x897/0x2140 [ 95.249387][ T5327] ? __kasan_kmalloc+0x93/0xb0 [ 95.249401][ T5327] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 95.249412][ T5327] ? get_page_from_freelist+0x2365/0x2440 [ 95.249427][ T5327] ? alloc_pages_mpol+0x232/0x4a0 [ 95.249441][ T5327] ? allocate_slab+0x96/0x350 [ 95.249450][ T5327] ? ___slab_alloc+0xf56/0x1990 [ 95.249465][ T5327] ? __slab_alloc+0x65/0x100 [ 95.249482][ T5327] ? css_rstat_updated+0x23a/0x4f0 [ 95.249499][ T5327] ? __pfx_css_rstat_updated+0x10/0x10 [ 95.249513][ T5327] ? rcu_read_lock_sched_held+0x89/0x100 [ 95.249532][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.249549][ T5327] ? __switch_to+0xdc8/0x1690 [ 95.249567][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.249582][ T5327] ? finish_task_switch+0x18b/0x950 [ 95.249607][ T5327] ? nla_strscpy+0x10f/0x170 [ 95.249625][ T5327] do_setlink+0x292/0x41c0 [ 95.249641][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.249655][ T5327] ? __schedule+0x17ae/0x4cc0 [ 95.249671][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.249683][ T5327] ? __pfx_do_setlink+0x10/0x10 [ 95.249697][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.249719][ T5327] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 95.249733][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.249748][ T5327] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 95.249761][ T5327] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 95.249778][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.249792][ T5327] ? __mutex_lock+0xd3b/0x1350 [ 95.249810][ T5327] ? __mutex_lock+0x5bb/0x1350 [ 95.249828][ T5327] ? rtnl_newlink+0x8e9/0x1c80 [ 95.249843][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 95.249865][ T5327] ? ns_capable+0x8a/0xf0 [ 95.249878][ T5327] ? rtnl_link_get_net_capable+0x16a/0x350 [ 95.249895][ T5327] rtnl_newlink+0x1619/0x1c80 [ 95.249908][ T5327] ? netlink_deliver_tap+0x19c/0x1b0 [ 95.249934][ T5327] ? __pfx_rtnl_newlink+0x10/0x10 [ 95.249961][ T5327] ? kasan_quarantine_put+0xdd/0x220 [ 95.249974][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.249990][ T5327] ? nlmon_xmit+0xb0/0x100 [ 95.250000][ T5327] ? kmem_cache_free+0x19b/0x690 [ 95.250018][ T5327] ? __local_bh_enable_ip+0x12d/0x1c0 [ 95.250030][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.250044][ T5327] ? __local_bh_enable_ip+0x12d/0x1c0 [ 95.250056][ T5327] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 95.250070][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.250082][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.250091][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.250101][ T5327] ? __dev_queue_xmit+0x1d79/0x3b50 [ 95.250107][ T5327] ? kasan_save_track+0x3e/0x80 [ 95.250115][ T5327] ? __kasan_slab_alloc+0x6c/0x80 [ 95.250128][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.250153][ T5327] ? __pfx_rtnl_newlink+0x10/0x10 [ 95.250165][ T5327] rtnetlink_rcv_msg+0x7cf/0xb70 [ 95.250182][ T5327] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 95.250195][ T5327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 95.250208][ T5327] ? ref_tracker_free+0x63a/0x7d0 [ 95.250225][ T5327] ? __asan_memcpy+0x40/0x70 [ 95.250236][ T5327] ? __pfx_ref_tracker_free+0x10/0x10 [ 95.250250][ T5327] ? __skb_clone+0x63/0x7a0 [ 95.250267][ T5327] netlink_rcv_skb+0x208/0x470 [ 95.250297][ T5327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 95.250339][ T5327] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 95.250361][ T5327] ? netlink_deliver_tap+0x2e/0x1b0 [ 95.250380][ T5327] netlink_unicast+0x82f/0x9e0 [ 95.250400][ T5327] ? __pfx_netlink_unicast+0x10/0x10 [ 95.250414][ T5327] ? netlink_sendmsg+0x642/0xb30 [ 95.250428][ T5327] ? skb_put+0x11b/0x210 [ 95.250445][ T5327] netlink_sendmsg+0x805/0xb30 [ 95.250467][ T5327] ? __pfx_netlink_sendmsg+0x10/0x10 [ 95.250483][ T5327] ? aa_sock_msg_perm+0xf1/0x1d0 [ 95.250500][ T5327] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 95.250516][ T5327] ? __pfx_netlink_sendmsg+0x10/0x10 [ 95.250532][ T5327] __sock_sendmsg+0x21c/0x270 [ 95.250547][ T5327] ____sys_sendmsg+0x505/0x830 [ 95.250566][ T5327] ? __pfx_____sys_sendmsg+0x10/0x10 [ 95.250587][ T5327] ? import_iovec+0x74/0xa0 [ 95.250602][ T5327] ___sys_sendmsg+0x21f/0x2a0 [ 95.250619][ T5327] ? __pfx____sys_sendmsg+0x10/0x10 [ 95.250657][ T5327] ? __fget_files+0x2a/0x420 [ 95.250672][ T5327] ? __fget_files+0x3a0/0x420 [ 95.250692][ T5327] __x64_sys_sendmsg+0x19b/0x260 [ 95.250710][ T5327] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 95.250731][ T5327] ? __pfx_ksys_write+0x10/0x10 [ 95.250747][ T5327] ? do_syscall_64+0xbe/0xfa0 [ 95.250765][ T5327] do_syscall_64+0xfa/0xfa0 [ 95.250778][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.250792][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.250803][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 95.250816][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.250827][ T5327] RIP: 0033:0x7fa1c8d8f6c9 [ 95.250839][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 95.250848][ T5327] RSP: 002b:00007fa1c9bd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.250862][ T5327] RAX: ffffffffffffffda RBX: 00007fa1c8fe6090 RCX: 00007fa1c8d8f6c9 [ 95.250869][ T5327] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000006 [ 95.250876][ T5327] RBP: 00007fa1c9bd1090 R08: 0000000000000000 R09: 0000000000000000 [ 95.250882][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 95.250888][ T5327] R13: 00007fa1c8fe6128 R14: 00007fa1c8fe6090 R15: 00007ffe24598088 [ 95.250906][ T5327] [ 95.528869][ T5304] Bluetooth: hci0: command tx timeout [ 95.540209][ T5327] ------------[ cut here ]------------ [ 95.542899][ T5327] WARNING: CPU: 0 PID: 5327 at net/core/dev.c:12518 __dev_change_net_namespace+0x1e2a/0x2030 [ 95.547065][ T5327] Modules linked in: [ 95.548882][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.553098][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 95.557980][ T5327] RIP: 0010:__dev_change_net_namespace+0x1e2a/0x2030 [ 95.561396][ T5327] Code: 01 90 48 c7 c7 80 f6 6c 8c 48 c7 c6 80 f5 6c 8c ba 5b 30 00 00 e8 56 79 57 f8 90 0f 0b 90 90 e9 4f e3 ff ff e8 07 6d 94 f8 90 <0f> 0b 90 e9 6b f7 ff ff e8 f9 6c 94 f8 90 0f 0b 90 e9 02 fb ff ff [ 95.570630][ T5327] RSP: 0018:ffffc9000d3667a0 EFLAGS: 00010293 [ 95.573267][ T5327] RAX: ffffffff892ba669 RBX: ffff88803586e714 RCX: ffff888000d80000 [ 95.577232][ T5327] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 95.581083][ T5327] RBP: ffffc9000d366bd0 R08: ffffffff8f7d0777 R09: 1ffffffff1efa0ee [ 95.584546][ T5327] R10: dffffc0000000000 R11: fffffbfff1efa0ef R12: dffffc0000000000 [ 95.588114][ T5327] R13: ffff8880436d7e80 R14: 00000000fffffff4 R15: 1ffff11006b0dce2 [ 95.591659][ T5327] FS: 00007fa1c9bd16c0(0000) GS:ffff88808d730000(0000) knlGS:0000000000000000 [ 95.595599][ T5327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.598567][ T5327] CR2: 00007fe9f9045e9c CR3: 000000001ff27000 CR4: 0000000000352ef0 [ 95.602190][ T5327] Call Trace: [ 95.603746][ T5327] [ 95.605116][ T5327] ? validate_chain+0x897/0x2140 [ 95.607270][ T5327] ? __kasan_kmalloc+0x93/0xb0 [ 95.609446][ T5327] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 95.612336][ T5327] ? get_page_from_freelist+0x2365/0x2440 [ 95.614877][ T5327] ? alloc_pages_mpol+0x232/0x4a0 [ 95.617146][ T5327] ? allocate_slab+0x96/0x350 [ 95.619276][ T5327] ? ___slab_alloc+0xf56/0x1990 [ 95.621585][ T5327] ? __slab_alloc+0x65/0x100 [ 95.623650][ T5327] ? css_rstat_updated+0x23a/0x4f0 [ 95.625996][ T5327] ? __pfx_css_rstat_updated+0x10/0x10 [ 95.628436][ T5327] ? rcu_read_lock_sched_held+0x89/0x100 [ 95.631105][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.633269][ T5327] ? __switch_to+0xdc8/0x1690 [ 95.635266][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.637418][ T5327] ? finish_task_switch+0x18b/0x950 [ 95.639865][ T5327] ? nla_strscpy+0x10f/0x170 [ 95.642156][ T5327] do_setlink+0x292/0x41c0 [ 95.644169][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.646351][ T5327] ? __schedule+0x17ae/0x4cc0 [ 95.648461][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.650736][ T5327] ? __pfx_do_setlink+0x10/0x10 [ 95.652867][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.655074][ T5327] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 95.657604][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.659907][ T5327] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 95.662578][ T5327] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 95.665363][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.667383][ T5327] ? __mutex_lock+0xd3b/0x1350 [ 95.669467][ T5327] ? __mutex_lock+0x5bb/0x1350 [ 95.671490][ T5327] ? rtnl_newlink+0x8e9/0x1c80 [ 95.673398][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 95.675522][ T5327] ? ns_capable+0x8a/0xf0 [ 95.677666][ T5327] ? rtnl_link_get_net_capable+0x16a/0x350 [ 95.680239][ T5327] rtnl_newlink+0x1619/0x1c80 [ 95.682591][ T5327] ? netlink_deliver_tap+0x19c/0x1b0 [ 95.684928][ T5327] ? __pfx_rtnl_newlink+0x10/0x10 [ 95.687213][ T5327] ? kasan_quarantine_put+0xdd/0x220 [ 95.689614][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.692031][ T5327] ? nlmon_xmit+0xb0/0x100 [ 95.694072][ T5327] ? kmem_cache_free+0x19b/0x690 [ 95.696272][ T5327] ? __local_bh_enable_ip+0x12d/0x1c0 [ 95.698630][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.701028][ T5327] ? __local_bh_enable_ip+0x12d/0x1c0 [ 95.703369][ T5327] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 95.705869][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.708130][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.710349][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 95.712567][ T5327] ? __dev_queue_xmit+0x1d79/0x3b50 [ 95.714708][ T5327] ? kasan_save_track+0x3e/0x80 [ 95.716725][ T5327] ? __kasan_slab_alloc+0x6c/0x80 [ 95.718795][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.720868][ T5327] ? __pfx_rtnl_newlink+0x10/0x10 [ 95.722917][ T5327] rtnetlink_rcv_msg+0x7cf/0xb70 [ 95.724987][ T5327] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 95.727073][ T5327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 95.729371][ T5327] ? ref_tracker_free+0x63a/0x7d0 [ 95.731778][ T5327] ? __asan_memcpy+0x40/0x70 [ 95.733921][ T5327] ? __pfx_ref_tracker_free+0x10/0x10 [ 95.736439][ T5327] ? __skb_clone+0x63/0x7a0 [ 95.738570][ T5327] netlink_rcv_skb+0x208/0x470 [ 95.740918][ T5327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 95.743292][ T5327] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 95.745616][ T5327] ? netlink_deliver_tap+0x2e/0x1b0 [ 95.747933][ T5327] netlink_unicast+0x82f/0x9e0 [ 95.750067][ T5327] ? __pfx_netlink_unicast+0x10/0x10 [ 95.752447][ T5327] ? netlink_sendmsg+0x642/0xb30 [ 95.754674][ T5327] ? skb_put+0x11b/0x210 [ 95.756559][ T5327] netlink_sendmsg+0x805/0xb30 [ 95.758710][ T5327] ? __pfx_netlink_sendmsg+0x10/0x10 [ 95.761143][ T5327] ? aa_sock_msg_perm+0xf1/0x1d0 [ 95.763324][ T5327] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 95.765652][ T5327] ? __pfx_netlink_sendmsg+0x10/0x10 [ 95.767990][ T5327] __sock_sendmsg+0x21c/0x270 [ 95.770130][ T5327] ____sys_sendmsg+0x505/0x830 [ 95.772356][ T5327] ? __pfx_____sys_sendmsg+0x10/0x10 [ 95.774585][ T5327] ? import_iovec+0x74/0xa0 [ 95.776453][ T5327] ___sys_sendmsg+0x21f/0x2a0 [ 95.778553][ T5327] ? __pfx____sys_sendmsg+0x10/0x10 [ 95.781076][ T5327] ? __fget_files+0x2a/0x420 [ 95.782946][ T5327] ? __fget_files+0x3a0/0x420 [ 95.784908][ T5327] __x64_sys_sendmsg+0x19b/0x260 [ 95.786918][ T5327] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 95.789107][ T5327] ? __pfx_ksys_write+0x10/0x10 [ 95.791519][ T5327] ? do_syscall_64+0xbe/0xfa0 [ 95.793680][ T5327] do_syscall_64+0xfa/0xfa0 [ 95.795680][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.797989][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.800799][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 95.802912][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 95.805546][ T5327] RIP: 0033:0x7fa1c8d8f6c9 [ 95.807555][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 95.816847][ T5327] RSP: 002b:00007fa1c9bd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 95.820684][ T5327] RAX: ffffffffffffffda RBX: 00007fa1c8fe6090 RCX: 00007fa1c8d8f6c9 [ 95.824009][ T5327] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000006 [ 95.827321][ T5327] RBP: 00007fa1c9bd1090 R08: 0000000000000000 R09: 0000000000000000 [ 95.830722][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 95.834176][ T5327] R13: 00007fa1c8fe6128 R14: 00007fa1c8fe6090 R15: 00007ffe24598088 [ 95.837576][ T5327] [ 95.838955][ T5327] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 95.842061][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 95.845895][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 95.850373][ T5327] Call Trace: [ 95.851816][ T5327] [ 95.853093][ T5327] dump_stack_lvl+0x99/0x250 [ 95.855165][ T5327] ? __asan_memcpy+0x40/0x70 [ 95.857160][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10 [ 95.859414][ T5327] ? __pfx__printk+0x10/0x10 [ 95.861430][ T5327] vpanic+0x237/0x6d0 [ 95.863166][ T5327] ? __pfx_vpanic+0x10/0x10 [ 95.865078][ T5327] panic+0xb9/0xc0 [ 95.866732][ T5327] ? __pfx_panic+0x10/0x10 [ 95.868637][ T5327] __warn+0x31b/0x4b0 [ 95.870405][ T5327] ? __dev_change_net_namespace+0x1e2a/0x2030 [ 95.873011][ T5327] ? __dev_change_net_namespace+0x1e2a/0x2030 [ 95.875597][ T5327] report_bug+0x2be/0x4f0 [ 95.877435][ T5327] ? __dev_change_net_namespace+0x1e2a/0x2030 [ 95.880040][ T5327] ? __dev_change_net_namespace+0x1e2a/0x2030 [ 95.882642][ T5327] ? __dev_change_net_namespace+0x1e2c/0x2030 [ 95.885218][ T5327] handle_bug+0x84/0x160 [ 95.886887][ T5327] exc_invalid_op+0x1a/0x50 [ 95.888832][ T5327] asm_exc_invalid_op+0x1a/0x20 [ 95.890880][ T5327] RIP: 0010:__dev_change_net_namespace+0x1e2a/0x2030 [ 95.893725][ T5327] Code: 01 90 48 c7 c7 80 f6 6c 8c 48 c7 c6 80 f5 6c 8c ba 5b 30 00 00 e8 56 79 57 f8 90 0f 0b 90 90 e9 4f e3 ff ff e8 07 6d 94 f8 90 <0f> 0b 90 e9 6b f7 ff ff e8 f9 6c 94 f8 90 0f 0b 90 e9 02 fb ff ff [ 95.901730][ T5327] RSP: 0018:ffffc9000d3667a0 EFLAGS: 00010293 [ 95.904259][ T5327] RAX: ffffffff892ba669 RBX: ffff88803586e714 RCX: ffff888000d80000 [ 95.907565][ T5327] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 95.910879][ T5327] RBP: ffffc9000d366bd0 R08: ffffffff8f7d0777 R09: 1ffffffff1efa0ee [ 95.914142][ T5327] R10: dffffc0000000000 R11: fffffbfff1efa0ef R12: dffffc0000000000 [ 95.917422][ T5327] R13: ffff8880436d7e80 R14: 00000000fffffff4 R15: 1ffff11006b0dce2 [ 95.920687][ T5327] ? __dev_change_net_namespace+0x1e29/0x2030 [ 95.923251][ T5327] ? validate_chain+0x897/0x2140 [ 95.925356][ T5327] ? __kasan_kmalloc+0x93/0xb0 [ 95.927412][ T5327] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 95.930083][ T5327] ? get_page_from_freelist+0x2365/0x2440 [ 95.932446][ T5327] ? alloc_pages_mpol+0x232/0x4a0 [ 95.934602][ T5327] ? allocate_slab+0x96/0x350 [ 95.936629][ T5327] ? ___slab_alloc+0xf56/0x1990 [ 95.938759][ T5327] ? __slab_alloc+0x65/0x100 [ 95.940765][ T5327] ? css_rstat_updated+0x23a/0x4f0 [ 95.943015][ T5327] ? __pfx_css_rstat_updated+0x10/0x10 [ 95.945394][ T5327] ? rcu_read_lock_sched_held+0x89/0x100 [ 95.947779][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.949959][ T5327] ? __switch_to+0xdc8/0x1690 [ 95.952078][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.954266][ T5327] ? finish_task_switch+0x18b/0x950 [ 95.956492][ T5327] ? nla_strscpy+0x10f/0x170 [ 95.958534][ T5327] do_setlink+0x292/0x41c0 [ 95.960504][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.962627][ T5327] ? __schedule+0x17ae/0x4cc0 [ 95.964660][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.966779][ T5327] ? __pfx_do_setlink+0x10/0x10 [ 95.968886][ T5327] ? __lock_acquire+0xab9/0xd20 [ 95.971056][ T5327] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 95.973721][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 95.976093][ T5327] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 95.978679][ T5327] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 95.981397][ T5327] ? rcu_is_watching+0x15/0xb0 [ 95.983551][ T5327] ? __mutex_lock+0xd3b/0x1350 [ 95.985736][ T5327] ? __mutex_lock+0x5bb/0x1350 [ 95.987882][ T5327] ? rtnl_newlink+0x8e9/0x1c80 [ 95.990071][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 95.992331][ T5327] ? ns_capable+0x8a/0xf0 [ 95.994323][ T5327] ? rtnl_link_get_net_capable+0x16a/0x350 [ 95.996965][ T5327] rtnl_newlink+0x1619/0x1c80 [ 95.999156][ T5327] ? netlink_deliver_tap+0x19c/0x1b0 [ 96.001553][ T5327] ? __pfx_rtnl_newlink+0x10/0x10 [ 96.003789][ T5327] ? kasan_quarantine_put+0xdd/0x220 [ 96.005987][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 96.008244][ T5327] ? nlmon_xmit+0xb0/0x100 [ 96.010246][ T5327] ? kmem_cache_free+0x19b/0x690 [ 96.012509][ T5327] ? __local_bh_enable_ip+0x12d/0x1c0 [ 96.014916][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 96.017233][ T5327] ? __local_bh_enable_ip+0x12d/0x1c0 [ 96.019575][ T5327] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 96.022084][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 96.024085][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 96.026193][ T5327] ? __dev_queue_xmit+0x27b/0x3b50 [ 96.028223][ T5327] ? __dev_queue_xmit+0x1d79/0x3b50 [ 96.030352][ T5327] ? kasan_save_track+0x3e/0x80 [ 96.032299][ T5327] ? __kasan_slab_alloc+0x6c/0x80 [ 96.034315][ T5327] ? __lock_acquire+0xab9/0xd20 [ 96.036293][ T5327] ? __pfx_rtnl_newlink+0x10/0x10 [ 96.038441][ T5327] rtnetlink_rcv_msg+0x7cf/0xb70 [ 96.040630][ T5327] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 96.042932][ T5327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 96.045349][ T5327] ? ref_tracker_free+0x63a/0x7d0 [ 96.047552][ T5327] ? __asan_memcpy+0x40/0x70 [ 96.049655][ T5327] ? __pfx_ref_tracker_free+0x10/0x10 [ 96.051984][ T5327] ? __skb_clone+0x63/0x7a0 [ 96.053995][ T5327] netlink_rcv_skb+0x208/0x470 [ 96.056135][ T5327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 96.058513][ T5327] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 96.060854][ T5327] ? netlink_deliver_tap+0x2e/0x1b0 [ 96.063139][ T5327] netlink_unicast+0x82f/0x9e0 [ 96.065244][ T5327] ? __pfx_netlink_unicast+0x10/0x10 [ 96.067495][ T5327] ? netlink_sendmsg+0x642/0xb30 [ 96.069696][ T5327] ? skb_put+0x11b/0x210 [ 96.071518][ T5327] netlink_sendmsg+0x805/0xb30 [ 96.073651][ T5327] ? __pfx_netlink_sendmsg+0x10/0x10 [ 96.075978][ T5327] ? aa_sock_msg_perm+0xf1/0x1d0 [ 96.078197][ T5327] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 96.080541][ T5327] ? __pfx_netlink_sendmsg+0x10/0x10 [ 96.082870][ T5327] __sock_sendmsg+0x21c/0x270 [ 96.084943][ T5327] ____sys_sendmsg+0x505/0x830 [ 96.086967][ T5327] ? __pfx_____sys_sendmsg+0x10/0x10 [ 96.089217][ T5327] ? import_iovec+0x74/0xa0 [ 96.091108][ T5327] ___sys_sendmsg+0x21f/0x2a0 [ 96.093201][ T5327] ? __pfx____sys_sendmsg+0x10/0x10 [ 96.095602][ T5327] ? __fget_files+0x2a/0x420 [ 96.097655][ T5327] ? __fget_files+0x3a0/0x420 [ 96.099689][ T5327] __x64_sys_sendmsg+0x19b/0x260 [ 96.101823][ T5327] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 96.103988][ T5327] ? __pfx_ksys_write+0x10/0x10 [ 96.105932][ T5327] ? do_syscall_64+0xbe/0xfa0 [ 96.107809][ T5327] do_syscall_64+0xfa/0xfa0 [ 96.109761][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 96.111881][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.114341][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 96.116194][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.118780][ T5327] RIP: 0033:0x7fa1c8d8f6c9 [ 96.120605][ T5327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 96.128501][ T5327] RSP: 002b:00007fa1c9bd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 96.132033][ T5327] RAX: ffffffffffffffda RBX: 00007fa1c8fe6090 RCX: 00007fa1c8d8f6c9 [ 96.135266][ T5327] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000000000000006 [ 96.138647][ T5327] RBP: 00007fa1c9bd1090 R08: 0000000000000000 R09: 0000000000000000 [ 96.141948][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 96.145344][ T5327] R13: 00007fa1c8fe6128 R14: 00007fa1c8fe6090 R15: 00007ffe24598088 [ 96.148918][ T5327] [ 96.150655][ T5327] Kernel Offset: disabled [ 96.152602][ T5327] Rebooting in 86400 seconds..