program: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) unshare(0x66000080) r1 = socket$netlink(0x10, 0x3, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc010203010902"], 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'netdevsim0\x00', 0x0}) r3 = gettid() setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x8, 0x4) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000010000100"/20, @ANYRES32=r2, @ANYBLOB="6d3082610000000008001300", @ANYRES32=r3], 0x28}}, 0x0) (fail_nth: 89) [ 75.892928][ T5315] Bluetooth: hci0: command tx timeout [ 76.264379][ T5323] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 76.421820][ T5323] usb 5-1: config 0 has no interfaces? [ 76.429112][ T5323] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 76.432983][ T5323] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.443316][ T5323] usb 5-1: Product: syz [ 76.446104][ T5323] usb 5-1: Manufacturer: syz [ 76.447943][ T5323] usb 5-1: SerialNumber: syz [ 76.461354][ T5323] usb 5-1: config 0 descriptor?? [ 76.712703][ T5337] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 76.736085][ T5337] FAULT_INJECTION: forcing a failure. [ 76.736085][ T5337] name failslab, interval 1, probability 0, space 0, times 1 [ 76.745037][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.745055][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.745062][ T5337] Call Trace: [ 76.745067][ T5337] [ 76.745072][ T5337] dump_stack_lvl+0xe8/0x150 [ 76.745183][ T5337] should_fail_ex+0x414/0x560 [ 76.745226][ T5337] should_failslab+0xa8/0x100 [ 76.745238][ T5337] __kmalloc_noprof+0xdf/0x800 [ 76.745252][ T5337] ? kobject_get_path+0x20b/0x2f0 [ 76.745291][ T5337] ? kobject_rename+0x1b7/0x510 [ 76.745305][ T5337] kobject_rename+0x1b7/0x510 [ 76.745317][ T5337] ? __pfx_kobject_rename+0x10/0x10 [ 76.745325][ T5337] ? sysfs_rename_link_ns+0x178/0x1b0 [ 76.745337][ T5337] device_rename+0x15d/0x220 [ 76.745350][ T5337] __dev_change_net_namespace+0x1562/0x2010 [ 76.745402][ T5337] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 76.745420][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 76.745434][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 76.745460][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 76.745479][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 76.745492][ T5337] ? is_bpf_text_address+0x26/0x2b0 [ 76.745519][ T5337] ? validate_linkmsg+0x765/0x950 [ 76.745537][ T5337] do_setlink+0x292/0x41c0 [ 76.745551][ T5337] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 76.745566][ T5337] ? arch_stack_walk+0xfc/0x150 [ 76.745582][ T5337] ? __pfx_do_setlink+0x10/0x10 [ 76.745593][ T5337] ? __pfx_stack_trace_save+0x10/0x10 [ 76.745611][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 76.745620][ T5337] ? lock_acquire+0x101/0x340 [ 76.745634][ T5337] ? __mutex_trylock_common+0x153/0x260 [ 76.745648][ T5337] ? __pfx___mutex_trylock_common+0x10/0x10 [ 76.745663][ T5337] ? rcu_is_watching+0x15/0xb0 [ 76.745676][ T5337] ? trace_contention_end+0x39/0x100 [ 76.745689][ T5337] ? __mutex_lock+0x335/0x1350 [ 76.745703][ T5337] ? rtnl_newlink+0x8ec/0x1c90 [ 76.745713][ T5337] ? __pfx___mutex_lock+0x10/0x10 [ 76.745723][ T5337] ? ns_capable+0x8a/0xf0 [ 76.745732][ T5337] rtnl_newlink+0x161c/0x1c90 [ 76.745746][ T5337] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.745755][ T5337] ? do_syscall_64+0xec/0xf80 [ 76.745763][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.745790][ T5337] ? kasan_quarantine_put+0xbb/0x1f0 [ 76.745804][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 76.745816][ T5337] ? kmem_cache_free+0x197/0x620 [ 76.745828][ T5337] ? nlmon_xmit+0xb0/0x100 [ 76.745845][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 76.745861][ T5337] ? __local_bh_enable_ip+0xd0/0x130 [ 76.745872][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 76.745881][ T5337] ? __dev_queue_xmit+0x289/0x31c0 [ 76.745891][ T5337] ? __local_bh_enable_ip+0xd0/0x130 [ 76.745899][ T5337] ? __dev_queue_xmit+0x289/0x31c0 [ 76.745914][ T5337] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 76.745935][ T5337] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.745949][ T5337] rtnetlink_rcv_msg+0x7cf/0xb70 [ 76.745966][ T5337] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 76.745979][ T5337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.745991][ T5337] ? ref_tracker_free+0x63a/0x7d0 [ 76.746005][ T5337] ? __asan_memcpy+0x40/0x70 [ 76.746022][ T5337] ? __pfx_ref_tracker_free+0x10/0x10 [ 76.746034][ T5337] ? __skb_clone+0x63/0x7a0 [ 76.746072][ T5337] netlink_rcv_skb+0x208/0x470 [ 76.746085][ T5337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.746101][ T5337] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 76.746117][ T5337] ? netlink_deliver_tap+0x2e/0x1b0 [ 76.746131][ T5337] netlink_unicast+0x82f/0x9e0 [ 76.746146][ T5337] ? __pfx_netlink_unicast+0x10/0x10 [ 76.746155][ T5337] ? __alloc_skb+0x198/0x3a0 [ 76.746168][ T5337] ? netlink_sendmsg+0x642/0xb30 [ 76.746180][ T5337] ? skb_put+0x11b/0x210 [ 76.746190][ T5337] netlink_sendmsg+0x805/0xb30 [ 76.746206][ T5337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.746218][ T5337] ? aa_sock_msg_perm+0xf1/0x1b0 [ 76.746231][ T5337] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 76.746246][ T5337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.746257][ T5337] __sock_sendmsg+0x21c/0x270 [ 76.746271][ T5337] ____sys_sendmsg+0x505/0x820 [ 76.746282][ T5337] ? __pfx_____sys_sendmsg+0x10/0x10 [ 76.746296][ T5337] ? import_iovec+0x74/0xa0 [ 76.746308][ T5337] ___sys_sendmsg+0x21f/0x2a0 [ 76.746320][ T5337] ? __pfx____sys_sendmsg+0x10/0x10 [ 76.746332][ T5337] ? count_memcg_event_mm+0x21/0x260 [ 76.746359][ T5337] ? __fget_files+0x2a/0x420 [ 76.746370][ T5337] ? __fget_files+0x3a0/0x420 [ 76.746387][ T5337] __x64_sys_sendmsg+0x19b/0x260 [ 76.746398][ T5337] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 76.746414][ T5337] ? do_user_addr_fault+0xc85/0x1380 [ 76.746430][ T5337] do_syscall_64+0xec/0xf80 [ 76.746446][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.746455][ T5337] ? trace_irq_disable+0x37/0x100 [ 76.746469][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 76.746481][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.746491][ T5337] RIP: 0033:0x7f4ae538f7c9 [ 76.746503][ T5337] 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 [ 76.746512][ T5337] RSP: 002b:00007f4ae17ed038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.746524][ T5337] RAX: ffffffffffffffda RBX: 00007f4ae55e5fa0 RCX: 00007f4ae538f7c9 [ 76.746532][ T5337] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000004 [ 76.746538][ T5337] RBP: 00007f4ae17ed090 R08: 0000000000000000 R09: 0000000000000000 [ 76.746543][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.746548][ T5337] R13: 00007f4ae55e6038 R14: 00007f4ae55e5fa0 R15: 00007fff2a5ef838 [ 76.746565][ T5337] [ 76.751959][ T5337] ------------[ cut here ]------------ [ 76.996130][ T5337] WARNING: net/core/dev.c:12617 at __dev_change_net_namespace+0x1e0d/0x2010, CPU#0: syz.0.0/5337 [ 77.000061][ T5337] Modules linked in: [ 77.001880][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.005914][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.010570][ T5337] RIP: 0010:__dev_change_net_namespace+0x1e0d/0x2010 [ 77.013569][ T5337] Code: f8 48 c7 c7 80 f7 6f 8c 48 c7 c6 e0 f5 6f 8c 8b 54 24 24 48 c7 c1 20 f6 6f 8c e8 9e d6 eb f7 e9 6a fe ff ff e8 64 35 85 f8 90 <0f> 0b 90 e9 78 f7 ff ff e8 56 35 85 f8 90 0f 0b 90 e9 0f fb ff ff [ 77.021500][ T5337] RSP: 0018:ffffc9000b1a67a0 EFLAGS: 00010293 [ 77.024128][ T5337] RAX: ffffffff893bd1fc RBX: ffff88804151c714 RCX: ffff888032c74980 [ 77.027804][ T5337] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 77.031286][ T5337] RBP: ffffc9000b1a6bd0 R08: ffffffff8f824277 R09: 1ffffffff1f0484e [ 77.034525][ T5337] R10: dffffc0000000000 R11: fffffbfff1f0484f R12: dffffc0000000000 [ 77.037898][ T5337] R13: ffff88803a528308 R14: 00000000fffffff4 R15: 1ffff110082a38e2 [ 77.041295][ T5337] FS: 00007f4ae17ed6c0(0000) GS:ffff88808d416000(0000) knlGS:0000000000000000 [ 77.045242][ T5337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 77.048291][ T5337] CR2: 00007f4279a0a120 CR3: 00000000110e6000 CR4: 0000000000352ef0 [ 77.052107][ T5337] Call Trace: [ 77.053613][ T5337] [ 77.055220][ T5337] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 77.057958][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 77.060012][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 77.062077][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 77.064385][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 77.066584][ T5337] ? is_bpf_text_address+0x26/0x2b0 [ 77.068665][ T5337] ? validate_linkmsg+0x765/0x950 [ 77.071337][ T5337] do_setlink+0x292/0x41c0 [ 77.073798][ T5337] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 77.076801][ T5337] ? arch_stack_walk+0xfc/0x150 [ 77.079001][ T5337] ? __pfx_do_setlink+0x10/0x10 [ 77.081120][ T5337] ? __pfx_stack_trace_save+0x10/0x10 [ 77.083178][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 77.085432][ T5337] ? lock_acquire+0x101/0x340 [ 77.087589][ T5337] ? __mutex_trylock_common+0x153/0x260 [ 77.089809][ T5337] ? __pfx___mutex_trylock_common+0x10/0x10 [ 77.092293][ T5337] ? rcu_is_watching+0x15/0xb0 [ 77.094284][ T5337] ? trace_contention_end+0x39/0x100 [ 77.096283][ T5337] ? __mutex_lock+0x335/0x1350 [ 77.098246][ T5337] ? rtnl_newlink+0x8ec/0x1c90 [ 77.100281][ T5337] ? __pfx___mutex_lock+0x10/0x10 [ 77.102313][ T5337] ? ns_capable+0x8a/0xf0 [ 77.104134][ T5337] rtnl_newlink+0x161c/0x1c90 [ 77.106278][ T5337] ? __pfx_rtnl_newlink+0x10/0x10 [ 77.108478][ T5337] ? do_syscall_64+0xec/0xf80 [ 77.110457][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.113060][ T5337] ? kasan_quarantine_put+0xbb/0x1f0 [ 77.115279][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 77.117546][ T5337] ? kmem_cache_free+0x197/0x620 [ 77.119671][ T5337] ? nlmon_xmit+0xb0/0x100 [ 77.121498][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 77.125797][ T5337] ? __local_bh_enable_ip+0xd0/0x130 [ 77.127957][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 77.129993][ T5337] ? __dev_queue_xmit+0x289/0x31c0 [ 77.132124][ T5337] ? __local_bh_enable_ip+0xd0/0x130 [ 77.134654][ T5337] ? __dev_queue_xmit+0x289/0x31c0 [ 77.137190][ T5337] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 77.139346][ T5337] ? __pfx_rtnl_newlink+0x10/0x10 [ 77.141445][ T5337] rtnetlink_rcv_msg+0x7cf/0xb70 [ 77.143553][ T5337] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 77.145702][ T5337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 77.147944][ T5337] ? ref_tracker_free+0x63a/0x7d0 [ 77.150139][ T5337] ? __asan_memcpy+0x40/0x70 [ 77.152211][ T5337] ? __pfx_ref_tracker_free+0x10/0x10 [ 77.155120][ T5337] ? __skb_clone+0x63/0x7a0 [ 77.157034][ T5337] netlink_rcv_skb+0x208/0x470 [ 77.159370][ T5337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 77.161441][ T5337] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 77.163630][ T5337] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.166327][ T5337] netlink_unicast+0x82f/0x9e0 [ 77.168428][ T5337] ? __pfx_netlink_unicast+0x10/0x10 [ 77.170794][ T5337] ? __alloc_skb+0x198/0x3a0 [ 77.172821][ T5337] ? netlink_sendmsg+0x642/0xb30 [ 77.175058][ T5337] ? skb_put+0x11b/0x210 [ 77.176927][ T5337] netlink_sendmsg+0x805/0xb30 [ 77.179073][ T5337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.181350][ T5337] ? aa_sock_msg_perm+0xf1/0x1b0 [ 77.183332][ T5337] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 77.185569][ T5337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.187714][ T5337] __sock_sendmsg+0x21c/0x270 [ 77.189653][ T5337] ____sys_sendmsg+0x505/0x820 [ 77.191845][ T5337] ? __pfx_____sys_sendmsg+0x10/0x10 [ 77.193881][ T5337] ? import_iovec+0x74/0xa0 [ 77.195794][ T5337] ___sys_sendmsg+0x21f/0x2a0 [ 77.197754][ T5337] ? __pfx____sys_sendmsg+0x10/0x10 [ 77.200050][ T5337] ? count_memcg_event_mm+0x21/0x260 [ 77.202000][ T5337] ? __fget_files+0x2a/0x420 [ 77.203819][ T5337] ? __fget_files+0x3a0/0x420 [ 77.205881][ T5337] __x64_sys_sendmsg+0x19b/0x260 [ 77.207893][ T5337] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 77.210089][ T5337] ? do_user_addr_fault+0xc85/0x1380 [ 77.212463][ T5337] do_syscall_64+0xec/0xf80 [ 77.214385][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.216913][ T5337] ? trace_irq_disable+0x37/0x100 [ 77.218935][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 77.220704][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.223025][ T5337] RIP: 0033:0x7f4ae538f7c9 [ 77.224943][ T5337] 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 [ 77.232469][ T5337] RSP: 002b:00007f4ae17ed038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.235811][ T5337] RAX: ffffffffffffffda RBX: 00007f4ae55e5fa0 RCX: 00007f4ae538f7c9 [ 77.238875][ T5337] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000004 [ 77.241899][ T5337] RBP: 00007f4ae17ed090 R08: 0000000000000000 R09: 0000000000000000 [ 77.245083][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 77.248260][ T5337] R13: 00007f4ae55e6038 R14: 00007f4ae55e5fa0 R15: 00007fff2a5ef838 [ 77.251243][ T5337] [ 77.252449][ T5337] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 77.255148][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 77.258526][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 77.262552][ T5337] Call Trace: [ 77.263882][ T5337] [ 77.265062][ T5337] vpanic+0x1e0/0x670 [ 77.266670][ T5337] panic+0xb9/0xc0 [ 77.268128][ T5337] ? __pfx_panic+0x10/0x10 [ 77.269855][ T5337] __warn+0x317/0x4b0 [ 77.271357][ T5337] ? __dev_change_net_namespace+0x1e0d/0x2010 [ 77.273566][ T5337] ? __dev_change_net_namespace+0x1e0d/0x2010 [ 77.275901][ T5337] __report_bug+0x288/0x500 [ 77.277687][ T5337] ? do_syscall_64+0xec/0xf80 [ 77.279506][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.281788][ T5337] ? __dev_change_net_namespace+0x1e0d/0x2010 [ 77.284061][ T5337] ? __pfx___report_bug+0x10/0x10 [ 77.286040][ T5337] ? __dev_change_net_namespace+0x1e0d/0x2010 [ 77.288474][ T5337] report_bug+0x16a/0x220 [ 77.290403][ T5337] ? __dev_change_net_namespace+0x1e0d/0x2010 [ 77.292748][ T5337] ? __dev_change_net_namespace+0x1e0f/0x2010 [ 77.295157][ T5337] handle_bug+0x98/0x200 [ 77.297131][ T5337] exc_invalid_op+0x1a/0x50 [ 77.299289][ T5337] asm_exc_invalid_op+0x1a/0x20 [ 77.301482][ T5337] RIP: 0010:__dev_change_net_namespace+0x1e0d/0x2010 [ 77.304414][ T5337] Code: f8 48 c7 c7 80 f7 6f 8c 48 c7 c6 e0 f5 6f 8c 8b 54 24 24 48 c7 c1 20 f6 6f 8c e8 9e d6 eb f7 e9 6a fe ff ff e8 64 35 85 f8 90 <0f> 0b 90 e9 78 f7 ff ff e8 56 35 85 f8 90 0f 0b 90 e9 0f fb ff ff [ 77.312713][ T5337] RSP: 0018:ffffc9000b1a67a0 EFLAGS: 00010293 [ 77.315311][ T5337] RAX: ffffffff893bd1fc RBX: ffff88804151c714 RCX: ffff888032c74980 [ 77.318861][ T5337] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 77.322970][ T5337] RBP: ffffc9000b1a6bd0 R08: ffffffff8f824277 R09: 1ffffffff1f0484e [ 77.327305][ T5337] R10: dffffc0000000000 R11: fffffbfff1f0484f R12: dffffc0000000000 [ 77.330848][ T5337] R13: ffff88803a528308 R14: 00000000fffffff4 R15: 1ffff110082a38e2 [ 77.333813][ T5337] ? __dev_change_net_namespace+0x1e0c/0x2010 [ 77.336641][ T5337] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 77.339757][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 77.342438][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 77.345179][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 77.347898][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 77.350607][ T5337] ? is_bpf_text_address+0x26/0x2b0 [ 77.353328][ T5337] ? validate_linkmsg+0x765/0x950 [ 77.355454][ T5337] do_setlink+0x292/0x41c0 [ 77.357096][ T5337] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 77.360022][ T5337] ? arch_stack_walk+0xfc/0x150 [ 77.362303][ T5337] ? __pfx_do_setlink+0x10/0x10 [ 77.364521][ T5337] ? __pfx_stack_trace_save+0x10/0x10 [ 77.366740][ T5337] ? unwind_next_frame+0xa5/0x23d0 [ 77.369175][ T5337] ? lock_acquire+0x101/0x340 [ 77.371323][ T5337] ? __mutex_trylock_common+0x153/0x260 [ 77.373750][ T5337] ? __pfx___mutex_trylock_common+0x10/0x10 [ 77.376294][ T5337] ? rcu_is_watching+0x15/0xb0 [ 77.378442][ T5337] ? trace_contention_end+0x39/0x100 [ 77.380653][ T5337] ? __mutex_lock+0x335/0x1350 [ 77.382843][ T5337] ? rtnl_newlink+0x8ec/0x1c90 [ 77.384911][ T5337] ? __pfx___mutex_lock+0x10/0x10 [ 77.387182][ T5337] ? ns_capable+0x8a/0xf0 [ 77.389091][ T5337] rtnl_newlink+0x161c/0x1c90 [ 77.391186][ T5337] ? __pfx_rtnl_newlink+0x10/0x10 [ 77.393410][ T5337] ? do_syscall_64+0xec/0xf80 [ 77.395526][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.398046][ T5337] ? kasan_quarantine_put+0xbb/0x1f0 [ 77.400329][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 77.402566][ T5337] ? kmem_cache_free+0x197/0x620 [ 77.404685][ T5337] ? nlmon_xmit+0xb0/0x100 [ 77.406722][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 77.408935][ T5337] ? __local_bh_enable_ip+0xd0/0x130 [ 77.411517][ T5337] ? lockdep_hardirqs_on+0x7b/0x110 [ 77.413862][ T5337] ? __dev_queue_xmit+0x289/0x31c0 [ 77.416064][ T5337] ? __local_bh_enable_ip+0xd0/0x130 [ 77.418295][ T5337] ? __dev_queue_xmit+0x289/0x31c0 [ 77.420684][ T5337] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 77.423450][ T5337] ? __pfx_rtnl_newlink+0x10/0x10 [ 77.425894][ T5337] rtnetlink_rcv_msg+0x7cf/0xb70 [ 77.428032][ T5337] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 77.430295][ T5337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 77.432694][ T5337] ? ref_tracker_free+0x63a/0x7d0 [ 77.434966][ T5337] ? __asan_memcpy+0x40/0x70 [ 77.437108][ T5337] ? __pfx_ref_tracker_free+0x10/0x10 [ 77.439470][ T5337] ? __skb_clone+0x63/0x7a0 [ 77.441386][ T5337] netlink_rcv_skb+0x208/0x470 [ 77.443464][ T5337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 77.445782][ T5337] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 77.448147][ T5337] ? netlink_deliver_tap+0x2e/0x1b0 [ 77.450382][ T5337] netlink_unicast+0x82f/0x9e0 [ 77.452680][ T5337] ? __pfx_netlink_unicast+0x10/0x10 [ 77.455053][ T5337] ? __alloc_skb+0x198/0x3a0 [ 77.457426][ T5337] ? netlink_sendmsg+0x642/0xb30 [ 77.459692][ T5337] ? skb_put+0x11b/0x210 [ 77.461601][ T5337] netlink_sendmsg+0x805/0xb30 [ 77.463672][ T5337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.465974][ T5337] ? aa_sock_msg_perm+0xf1/0x1b0 [ 77.468129][ T5337] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 77.470470][ T5337] ? __pfx_netlink_sendmsg+0x10/0x10 [ 77.472823][ T5337] __sock_sendmsg+0x21c/0x270 [ 77.474728][ T5337] ____sys_sendmsg+0x505/0x820 [ 77.476811][ T5337] ? __pfx_____sys_sendmsg+0x10/0x10 [ 77.479027][ T5337] ? import_iovec+0x74/0xa0 [ 77.480999][ T5337] ___sys_sendmsg+0x21f/0x2a0 [ 77.483119][ T5337] ? __pfx____sys_sendmsg+0x10/0x10 [ 77.485416][ T5337] ? count_memcg_event_mm+0x21/0x260 [ 77.487769][ T5337] ? __fget_files+0x2a/0x420 [ 77.489778][ T5337] ? __fget_files+0x3a0/0x420 [ 77.491702][ T5337] __x64_sys_sendmsg+0x19b/0x260 [ 77.493654][ T5337] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 77.496000][ T5337] ? do_user_addr_fault+0xc85/0x1380 [ 77.498302][ T5337] do_syscall_64+0xec/0xf80 [ 77.500343][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.502946][ T5337] ? trace_irq_disable+0x37/0x100 [ 77.505201][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 77.507230][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 77.509735][ T5337] RIP: 0033:0x7f4ae538f7c9 [ 77.511748][ T5337] 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 [ 77.520318][ T5337] RSP: 002b:00007f4ae17ed038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.523824][ T5337] RAX: ffffffffffffffda RBX: 00007f4ae55e5fa0 RCX: 00007f4ae538f7c9 [ 77.527391][ T5337] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000004 [ 77.530840][ T5337] RBP: 00007f4ae17ed090 R08: 0000000000000000 R09: 0000000000000000 [ 77.534137][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 77.537517][ T5337] R13: 00007f4ae55e6038 R14: 00007f4ae55e5fa0 R15: 00007fff2a5ef838 [ 77.540934][ T5337] [ 77.542687][ T5337] Kernel Offset: disabled [ 77.544673][ T5337] Rebooting in 86400 seconds..