program: unshare(0x66000080) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'veth1_vlan\x00', 0x0}) syz_usb_connect(0x0, 0x24, &(0x7f0000000140)={{0x12, 0x1, 0x0, 0x41, 0x3f, 0x5f, 0x20, 0x61d, 0xc150, 0xce6f, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0x33, 0x0, 0x0, 0x18, 0x70, 0xfd}}]}}]}}, 0x0) r2 = gettid() sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000005f00)=ANY=[@ANYBLOB="2800000010000100"/20, @ANYRES32=r1, @ANYBLOB="6d3082610000000008001300", @ANYRES32=r2], 0x28}}, 0x0) (fail_nth: 83) [ 74.353497][ T5302] Bluetooth: hci0: command tx timeout [ 74.707546][ T9] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 74.857524][ T9] usb 5-1: Using ep0 maxpacket: 32 [ 74.863768][ T9] usb 5-1: config 0 has an invalid interface number: 51 but max is 0 [ 74.868087][ T9] usb 5-1: config 0 has no interface number 0 [ 74.873211][ T9] usb 5-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 74.876989][ T9] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.881213][ T9] usb 5-1: Product: syz [ 74.883092][ T9] usb 5-1: Manufacturer: syz [ 74.885130][ T9] usb 5-1: SerialNumber: syz [ 74.904422][ T9] usb 5-1: config 0 descriptor?? [ 74.919994][ T9] quatech2 5-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 75.159072][ T5318] FAULT_INJECTION: forcing a failure. [ 75.159072][ T5318] name failslab, interval 1, probability 0, space 0, times 1 [ 75.164682][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-08297-ge0797d3b91de #0 PREEMPT(full) [ 75.164699][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.164706][ T5318] Call Trace: [ 75.164712][ T5318] [ 75.164717][ T5318] dump_stack_lvl+0x189/0x250 [ 75.164844][ T5318] ? __pfx____ratelimit+0x10/0x10 [ 75.164883][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.164899][ T5318] ? __pfx__printk+0x10/0x10 [ 75.164911][ T5318] ? __pfx___might_resched+0x10/0x10 [ 75.164920][ T5318] ? fs_reclaim_acquire+0x7d/0x100 [ 75.164961][ T5318] should_fail_ex+0x414/0x560 [ 75.164978][ T5318] should_failslab+0xa8/0x100 [ 75.164993][ T5318] __kmalloc_node_track_caller_noprof+0xcc/0x4e0 [ 75.165008][ T5318] ? kobject_rename+0x134/0x420 [ 75.165023][ T5318] kstrdup+0x42/0x100 [ 75.165034][ T5318] kobject_rename+0x134/0x420 [ 75.165050][ T5318] ? __pfx_kobject_rename+0x10/0x10 [ 75.165066][ T5318] ? sysfs_rename_link_ns+0x178/0x1b0 [ 75.165084][ T5318] device_rename+0x15d/0x1f0 [ 75.165098][ T5318] __dev_change_net_namespace+0x156f/0x2020 [ 75.165149][ T5318] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 75.165160][ T5318] ? xfd_validate_state+0x6d/0x150 [ 75.165170][ T5318] ? save_fpregs_to_fpstate+0xa3/0x210 [ 75.165188][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.165204][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.165220][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.165239][ T5318] ? irqentry_exit+0x74/0x90 [ 75.165250][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.165265][ T5318] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 75.165280][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 75.165296][ T5318] ? lock_acquire+0x175/0x360 [ 75.165314][ T5318] ? validate_linkmsg+0x765/0x950 [ 75.165328][ T5318] do_setlink+0x292/0x41c0 [ 75.165344][ T5318] ? __kernel_text_address+0xd/0x40 [ 75.165355][ T5318] ? unwind_get_return_address+0x4d/0x90 [ 75.165371][ T5318] ? arch_stack_walk+0xfc/0x150 [ 75.165388][ T5318] ? __pfx_do_setlink+0x10/0x10 [ 75.165412][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.165428][ T5318] ? __mutex_trylock_common+0x153/0x260 [ 75.165444][ T5318] ? __pfx___mutex_trylock_common+0x10/0x10 [ 75.165461][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.165473][ T5318] ? trace_contention_end+0x39/0x120 [ 75.165487][ T5318] ? __mutex_lock+0x330/0xe80 [ 75.165501][ T5318] ? __pfx_aa_get_newest_label+0x10/0x10 [ 75.165516][ T5318] ? rtnl_newlink+0x8db/0x1c70 [ 75.165528][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.165542][ T5318] ? __pfx___mutex_lock+0x10/0x10 [ 75.165560][ T5318] ? ns_capable+0x8a/0xf0 [ 75.165575][ T5318] ? rtnl_link_get_net_capable+0x16a/0x350 [ 75.165592][ T5318] rtnl_newlink+0x160b/0x1c70 [ 75.165604][ T5318] ? netlink_sendmsg+0x805/0xb30 [ 75.165627][ T5318] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.165652][ T5318] ? kasan_quarantine_put+0xdd/0x220 [ 75.165664][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.165677][ T5318] ? nlmon_xmit+0xb0/0x100 [ 75.165690][ T5318] ? kmem_cache_free+0x18f/0x400 [ 75.165708][ T5318] ? __local_bh_enable_ip+0x12d/0x1c0 [ 75.165722][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.165733][ T5318] ? __local_bh_enable_ip+0x12d/0x1c0 [ 75.165745][ T5318] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 75.165760][ T5318] ? __dev_queue_xmit+0x27e/0x3a70 [ 75.165779][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.165803][ T5318] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.165816][ T5318] rtnetlink_rcv_msg+0x7cf/0xb70 [ 75.165838][ T5318] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 75.165850][ T5318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.165861][ T5318] ? ref_tracker_free+0x63a/0x7d0 [ 75.165873][ T5318] ? __copy_skb_header+0xa7/0x550 [ 75.165891][ T5318] ? __pfx_ref_tracker_free+0x10/0x10 [ 75.165903][ T5318] ? __skb_clone+0x63/0x7a0 [ 75.165924][ T5318] netlink_rcv_skb+0x208/0x470 [ 75.165938][ T5318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.165952][ T5318] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 75.165973][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.165986][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.166003][ T5318] netlink_unicast+0x75b/0x8d0 [ 75.166023][ T5318] netlink_sendmsg+0x805/0xb30 [ 75.166042][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.166059][ T5318] ? aa_sock_msg_perm+0x94/0x160 [ 75.166072][ T5318] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 75.166083][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.166097][ T5318] __sock_sendmsg+0x21c/0x270 [ 75.166112][ T5318] ____sys_sendmsg+0x505/0x830 [ 75.166131][ T5318] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.166153][ T5318] ? import_iovec+0x74/0xa0 [ 75.166171][ T5318] ___sys_sendmsg+0x21f/0x2a0 [ 75.166187][ T5318] ? __pfx____sys_sendmsg+0x10/0x10 [ 75.166212][ T5318] ? __fget_files+0x2a/0x420 [ 75.166221][ T5318] ? __fget_files+0x3a0/0x420 [ 75.166234][ T5318] __x64_sys_sendmsg+0x19b/0x260 [ 75.166249][ T5318] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 75.166269][ T5318] ? __pfx_ksys_write+0x10/0x10 [ 75.166280][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.166297][ T5318] ? do_syscall_64+0xbe/0x3b0 [ 75.166311][ T5318] do_syscall_64+0xfa/0x3b0 [ 75.166322][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.166332][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.166342][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 75.166356][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.166367][ T5318] RIP: 0033:0x7fbcc0d8e969 [ 75.166379][ T5318] 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 [ 75.166415][ T5318] RSP: 002b:00007fbcc1bd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.166429][ T5318] RAX: ffffffffffffffda RBX: 00007fbcc0fb5fa0 RCX: 00007fbcc0d8e969 [ 75.166436][ T5318] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000003 [ 75.166443][ T5318] RBP: 00007fbcc1bd1090 R08: 0000000000000000 R09: 0000000000000000 [ 75.166450][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.166456][ T5318] R13: 0000000000000000 R14: 00007fbcc0fb5fa0 R15: 00007ffd65eb83d8 [ 75.166474][ T5318] [ 75.420321][ T5318] ------------[ cut here ]------------ [ 75.422781][ T5318] WARNING: CPU: 0 PID: 5318 at net/core/dev.c:12310 __dev_change_net_namespace+0x1e24/0x2020 [ 75.427122][ T5318] Modules linked in: [ 75.429238][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-08297-ge0797d3b91de #0 PREEMPT(full) [ 75.433979][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.438818][ T5318] RIP: 0010:__dev_change_net_namespace+0x1e24/0x2020 [ 75.441818][ T5318] Code: 01 90 48 c7 c7 80 f4 90 8c 48 c7 c6 80 f3 90 8c ba 8b 2f 00 00 e8 0c 25 36 f8 90 0f 0b 90 90 e9 55 e3 ff ff e8 9d 38 72 f8 90 <0f> 0b 90 e9 6e f7 ff ff e8 8f 38 72 f8 90 0f 0b 90 e9 05 fb ff ff [ 75.450147][ T5318] RSP: 0018:ffffc9000d55e820 EFLAGS: 00010293 [ 75.452851][ T5318] RAX: ffffffff894df253 RBX: ffff88801f2a6724 RCX: ffff8880369ec880 [ 75.456568][ T5318] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 75.460225][ T5318] RBP: ffffc9000d55ec50 R08: ffffffff8fa0b5f7 R09: 1ffffffff1f416be [ 75.464107][ T5318] R10: dffffc0000000000 R11: fffffbfff1f416bf R12: dffffc0000000000 [ 75.468672][ T5318] R13: ffff888042aea400 R14: 00000000fffffff4 R15: 1ffff11003e54ce4 [ 75.472342][ T5318] FS: 00007fbcc1bd16c0(0000) GS:ffff88808d264000(0000) knlGS:0000000000000000 [ 75.476379][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.479432][ T5318] CR2: 0000200000005f00 CR3: 000000003b297000 CR4: 0000000000352ef0 [ 75.483060][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.486670][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.490283][ T5318] Call Trace: [ 75.491844][ T5318] [ 75.493214][ T5318] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 75.496036][ T5318] ? xfd_validate_state+0x6d/0x150 [ 75.498420][ T5318] ? save_fpregs_to_fpstate+0xa3/0x210 [ 75.500952][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.503189][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.505283][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.507497][ T5318] ? irqentry_exit+0x74/0x90 [ 75.509577][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.511924][ T5318] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 75.514614][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 75.516866][ T5318] ? lock_acquire+0x175/0x360 [ 75.519069][ T5318] ? validate_linkmsg+0x765/0x950 [ 75.521325][ T5318] do_setlink+0x292/0x41c0 [ 75.523337][ T5318] ? __kernel_text_address+0xd/0x40 [ 75.525666][ T5318] ? unwind_get_return_address+0x4d/0x90 [ 75.528215][ T5318] ? arch_stack_walk+0xfc/0x150 [ 75.530491][ T5318] ? __pfx_do_setlink+0x10/0x10 [ 75.532728][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.534945][ T5318] ? __mutex_trylock_common+0x153/0x260 [ 75.537484][ T5318] ? __pfx___mutex_trylock_common+0x10/0x10 [ 75.540145][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.542351][ T5318] ? trace_contention_end+0x39/0x120 [ 75.544649][ T5318] ? __mutex_lock+0x330/0xe80 [ 75.546721][ T5318] ? __pfx_aa_get_newest_label+0x10/0x10 [ 75.549292][ T5318] ? rtnl_newlink+0x8db/0x1c70 [ 75.551590][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.553812][ T5318] ? __pfx___mutex_lock+0x10/0x10 [ 75.556036][ T5318] ? ns_capable+0x8a/0xf0 [ 75.558044][ T5318] ? rtnl_link_get_net_capable+0x16a/0x350 [ 75.560720][ T5318] rtnl_newlink+0x160b/0x1c70 [ 75.562606][ T5318] ? netlink_sendmsg+0x805/0xb30 [ 75.564975][ T5318] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.567159][ T5318] ? kasan_quarantine_put+0xdd/0x220 [ 75.569762][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.572204][ T5318] ? nlmon_xmit+0xb0/0x100 [ 75.574240][ T5318] ? kmem_cache_free+0x18f/0x400 [ 75.576427][ T5318] ? __local_bh_enable_ip+0x12d/0x1c0 [ 75.578912][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.581236][ T5318] ? __local_bh_enable_ip+0x12d/0x1c0 [ 75.583730][ T5318] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 75.586229][ T5318] ? __dev_queue_xmit+0x27e/0x3a70 [ 75.588543][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.590856][ T5318] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.593083][ T5318] rtnetlink_rcv_msg+0x7cf/0xb70 [ 75.595256][ T5318] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 75.597500][ T5318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.599913][ T5318] ? ref_tracker_free+0x63a/0x7d0 [ 75.602203][ T5318] ? __copy_skb_header+0xa7/0x550 [ 75.604445][ T5318] ? __pfx_ref_tracker_free+0x10/0x10 [ 75.606874][ T5318] ? __skb_clone+0x63/0x7a0 [ 75.608938][ T5318] netlink_rcv_skb+0x208/0x470 [ 75.611126][ T5318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.613362][ T5318] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 75.615575][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.617909][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.620169][ T5318] netlink_unicast+0x75b/0x8d0 [ 75.622302][ T5318] netlink_sendmsg+0x805/0xb30 [ 75.624574][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.627066][ T5318] ? aa_sock_msg_perm+0x94/0x160 [ 75.629335][ T5318] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 75.631695][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.634020][ T5318] __sock_sendmsg+0x21c/0x270 [ 75.636115][ T5318] ____sys_sendmsg+0x505/0x830 [ 75.638305][ T5318] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.640820][ T5318] ? import_iovec+0x74/0xa0 [ 75.642703][ T5318] ___sys_sendmsg+0x21f/0x2a0 [ 75.644702][ T5318] ? __pfx____sys_sendmsg+0x10/0x10 [ 75.647078][ T5318] ? __fget_files+0x2a/0x420 [ 75.649169][ T5318] ? __fget_files+0x3a0/0x420 [ 75.651341][ T5318] __x64_sys_sendmsg+0x19b/0x260 [ 75.653504][ T5318] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 75.655894][ T5318] ? __pfx_ksys_write+0x10/0x10 [ 75.658078][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.660269][ T5318] ? do_syscall_64+0xbe/0x3b0 [ 75.662843][ T5318] do_syscall_64+0xfa/0x3b0 [ 75.665003][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.667185][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.670348][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 75.672414][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.675001][ T5318] RIP: 0033:0x7fbcc0d8e969 [ 75.676961][ T5318] 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 [ 75.685147][ T5318] RSP: 002b:00007fbcc1bd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.688794][ T5318] RAX: ffffffffffffffda RBX: 00007fbcc0fb5fa0 RCX: 00007fbcc0d8e969 [ 75.692387][ T5318] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000003 [ 75.695926][ T5318] RBP: 00007fbcc1bd1090 R08: 0000000000000000 R09: 0000000000000000 [ 75.699760][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.703093][ T5318] R13: 0000000000000000 R14: 00007fbcc0fb5fa0 R15: 00007ffd65eb83d8 [ 75.706476][ T5318] [ 75.708489][ T5318] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 75.711517][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-08297-ge0797d3b91de #0 PREEMPT(full) [ 75.716278][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.720822][ T5318] Call Trace: [ 75.722299][ T5318] [ 75.723637][ T5318] dump_stack_lvl+0x99/0x250 [ 75.725609][ T5318] ? __asan_memcpy+0x40/0x70 [ 75.727618][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.729847][ T5318] ? __pfx__printk+0x10/0x10 [ 75.731879][ T5318] panic+0x2db/0x790 [ 75.733609][ T5318] ? __pfx_panic+0x10/0x10 [ 75.735534][ T5318] ? show_trace_log_lvl+0x4fb/0x550 [ 75.737733][ T5318] __warn+0x31b/0x4b0 [ 75.739567][ T5318] ? __dev_change_net_namespace+0x1e24/0x2020 [ 75.742244][ T5318] ? __dev_change_net_namespace+0x1e24/0x2020 [ 75.744925][ T5318] report_bug+0x2be/0x4f0 [ 75.746781][ T5318] ? __dev_change_net_namespace+0x1e24/0x2020 [ 75.749309][ T5318] ? __dev_change_net_namespace+0x1e24/0x2020 [ 75.751916][ T5318] ? __dev_change_net_namespace+0x1e26/0x2020 [ 75.754450][ T5318] handle_bug+0x84/0x160 [ 75.756230][ T5318] exc_invalid_op+0x1a/0x50 [ 75.758126][ T5318] asm_exc_invalid_op+0x1a/0x20 [ 75.760304][ T5318] RIP: 0010:__dev_change_net_namespace+0x1e24/0x2020 [ 75.762996][ T5318] Code: 01 90 48 c7 c7 80 f4 90 8c 48 c7 c6 80 f3 90 8c ba 8b 2f 00 00 e8 0c 25 36 f8 90 0f 0b 90 90 e9 55 e3 ff ff e8 9d 38 72 f8 90 <0f> 0b 90 e9 6e f7 ff ff e8 8f 38 72 f8 90 0f 0b 90 e9 05 fb ff ff [ 75.770669][ T5318] RSP: 0018:ffffc9000d55e820 EFLAGS: 00010293 [ 75.773064][ T5318] RAX: ffffffff894df253 RBX: ffff88801f2a6724 RCX: ffff8880369ec880 [ 75.776396][ T5318] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 75.779756][ T5318] RBP: ffffc9000d55ec50 R08: ffffffff8fa0b5f7 R09: 1ffffffff1f416be [ 75.783027][ T5318] R10: dffffc0000000000 R11: fffffbfff1f416bf R12: dffffc0000000000 [ 75.786117][ T5318] R13: ffff888042aea400 R14: 00000000fffffff4 R15: 1ffff11003e54ce4 [ 75.789443][ T5318] ? __dev_change_net_namespace+0x1e23/0x2020 [ 75.791981][ T5318] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 75.794678][ T5318] ? xfd_validate_state+0x6d/0x150 [ 75.796907][ T5318] ? save_fpregs_to_fpstate+0xa3/0x210 [ 75.799179][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.801287][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.803375][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.805454][ T5318] ? irqentry_exit+0x74/0x90 [ 75.807500][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.809674][ T5318] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 75.812289][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 75.814555][ T5318] ? lock_acquire+0x175/0x360 [ 75.816539][ T5318] ? validate_linkmsg+0x765/0x950 [ 75.818637][ T5318] do_setlink+0x292/0x41c0 [ 75.820434][ T5318] ? __kernel_text_address+0xd/0x40 [ 75.822660][ T5318] ? unwind_get_return_address+0x4d/0x90 [ 75.825150][ T5318] ? arch_stack_walk+0xfc/0x150 [ 75.827177][ T5318] ? __pfx_do_setlink+0x10/0x10 [ 75.829175][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.831245][ T5318] ? __mutex_trylock_common+0x153/0x260 [ 75.833534][ T5318] ? __pfx___mutex_trylock_common+0x10/0x10 [ 75.835969][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.837974][ T5318] ? trace_contention_end+0x39/0x120 [ 75.840446][ T5318] ? __mutex_lock+0x330/0xe80 [ 75.842549][ T5318] ? __pfx_aa_get_newest_label+0x10/0x10 [ 75.844886][ T5318] ? rtnl_newlink+0x8db/0x1c70 [ 75.846914][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.848904][ T5318] ? __pfx___mutex_lock+0x10/0x10 [ 75.850874][ T5318] ? ns_capable+0x8a/0xf0 [ 75.852605][ T5318] ? rtnl_link_get_net_capable+0x16a/0x350 [ 75.855019][ T5318] rtnl_newlink+0x160b/0x1c70 [ 75.857002][ T5318] ? netlink_sendmsg+0x805/0xb30 [ 75.859090][ T5318] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.861284][ T5318] ? kasan_quarantine_put+0xdd/0x220 [ 75.863514][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.865785][ T5318] ? nlmon_xmit+0xb0/0x100 [ 75.867714][ T5318] ? kmem_cache_free+0x18f/0x400 [ 75.869770][ T5318] ? __local_bh_enable_ip+0x12d/0x1c0 [ 75.872123][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.874430][ T5318] ? __local_bh_enable_ip+0x12d/0x1c0 [ 75.876675][ T5318] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 75.879180][ T5318] ? __dev_queue_xmit+0x27e/0x3a70 [ 75.881296][ T5318] ? __lock_acquire+0xab9/0xd20 [ 75.883387][ T5318] ? __pfx_rtnl_newlink+0x10/0x10 [ 75.885686][ T5318] rtnetlink_rcv_msg+0x7cf/0xb70 [ 75.887931][ T5318] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 75.890031][ T5318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.892357][ T5318] ? ref_tracker_free+0x63a/0x7d0 [ 75.894548][ T5318] ? __copy_skb_header+0xa7/0x550 [ 75.896670][ T5318] ? __pfx_ref_tracker_free+0x10/0x10 [ 75.898929][ T5318] ? __skb_clone+0x63/0x7a0 [ 75.900845][ T5318] netlink_rcv_skb+0x208/0x470 [ 75.902859][ T5318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 75.905135][ T5318] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 75.907461][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.909661][ T5318] ? netlink_deliver_tap+0x2e/0x1b0 [ 75.911953][ T5318] netlink_unicast+0x75b/0x8d0 [ 75.913950][ T5318] netlink_sendmsg+0x805/0xb30 [ 75.916057][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.918327][ T5318] ? aa_sock_msg_perm+0x94/0x160 [ 75.920461][ T5318] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 75.924239][ T5318] ? __pfx_netlink_sendmsg+0x10/0x10 [ 75.926517][ T5318] __sock_sendmsg+0x21c/0x270 [ 75.928574][ T5318] ____sys_sendmsg+0x505/0x830 [ 75.930709][ T5318] ? __pfx_____sys_sendmsg+0x10/0x10 [ 75.933096][ T5318] ? import_iovec+0x74/0xa0 [ 75.934981][ T5318] ___sys_sendmsg+0x21f/0x2a0 [ 75.936986][ T5318] ? __pfx____sys_sendmsg+0x10/0x10 [ 75.939226][ T5318] ? __fget_files+0x2a/0x420 [ 75.941202][ T5318] ? __fget_files+0x3a0/0x420 [ 75.943237][ T5318] __x64_sys_sendmsg+0x19b/0x260 [ 75.945388][ T5318] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 75.947706][ T5318] ? __pfx_ksys_write+0x10/0x10 [ 75.949795][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.952152][ T5318] ? do_syscall_64+0xbe/0x3b0 [ 75.954165][ T5318] do_syscall_64+0xfa/0x3b0 [ 75.956088][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.958311][ T5318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.960890][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 75.962820][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.965397][ T5318] RIP: 0033:0x7fbcc0d8e969 [ 75.967407][ T5318] 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 [ 75.975611][ T5318] RSP: 002b:00007fbcc1bd1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 75.979198][ T5318] RAX: ffffffffffffffda RBX: 00007fbcc0fb5fa0 RCX: 00007fbcc0d8e969 [ 75.982622][ T5318] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000003 [ 75.986096][ T5318] RBP: 00007fbcc1bd1090 R08: 0000000000000000 R09: 0000000000000000 [ 75.989470][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 75.992839][ T5318] R13: 0000000000000000 R14: 00007fbcc0fb5fa0 R15: 00007ffd65eb83d8 [ 75.996359][ T5318] [ 75.998076][ T5318] Kernel Offset: disabled [ 76.000005][ T5318] Rebooting in 86400 seconds..