program: openat$vmci(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) syz_open_dev$ttys(0xc, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x400000000010, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x284001, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) socket$netlink(0x10, 0x3, 0xc) unshare(0x6e000000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_usb_connect(0x5, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc010203010902"], 0x0) r2 = gettid() sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000010000100"/20, @ANYRES32=r1, @ANYBLOB="6d3082610000000008001300", @ANYRES32=r2], 0x28}}, 0x0) (fail_nth: 72) [ 102.285060][ T4654] Bluetooth: hci0: command tx timeout [ 102.686664][ T110] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 102.849267][ T110] usb 5-1: config 0 has no interfaces? [ 102.854160][ T110] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 102.858428][ T110] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.868576][ T110] usb 5-1: Product: syz [ 102.871073][ T110] usb 5-1: Manufacturer: syz [ 102.874279][ T110] usb 5-1: SerialNumber: syz [ 102.888637][ T110] usb 5-1: config 0 descriptor?? [ 103.134344][ T5335] FAULT_INJECTION: forcing a failure. [ 103.134344][ T5335] name failslab, interval 1, probability 0, space 0, times 1 [ 103.140359][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.140379][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.140385][ T5335] Call Trace: [ 103.140392][ T5335] [ 103.140398][ T5335] dump_stack_lvl+0xe8/0x150 [ 103.140460][ T5335] should_fail_ex+0x40c/0x560 [ 103.140515][ T5335] should_failslab+0xa8/0x100 [ 103.140531][ T5335] __kmalloc_noprof+0xfe/0x720 [ 103.140544][ T5335] ? __asan_memcpy+0x40/0x70 [ 103.140557][ T5335] ? kobject_rename+0x1bb/0x500 [ 103.140599][ T5335] ? kobject_rename+0x1bb/0x500 [ 103.140615][ T5335] kobject_rename+0x1bb/0x500 [ 103.140628][ T5335] ? __pfx_kobject_rename+0x10/0x10 [ 103.140641][ T5335] ? sysfs_rename_link_ns+0x178/0x1b0 [ 103.140660][ T5335] device_rename+0x15d/0x210 [ 103.140679][ T5335] __dev_change_net_namespace+0x1519/0x1fb0 [ 103.140705][ T5335] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 103.140716][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.140738][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.140758][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.140781][ T5335] ? unwind_next_frame+0x8f/0x2550 [ 103.140798][ T5335] ? is_bpf_text_address+0x26/0x2b0 [ 103.140824][ T5335] ? is_bpf_text_address+0x292/0x2b0 [ 103.140867][ T5335] ? validate_linkmsg+0x765/0x950 [ 103.140884][ T5335] do_setlink+0x2d1/0x4670 [ 103.140899][ T5335] ? unwind_get_return_address+0x4d/0x90 [ 103.140910][ T5335] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 103.140951][ T5335] ? __pfx_do_setlink+0x10/0x10 [ 103.140968][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.140986][ T5335] ? stack_depot_save_flags+0x33/0x800 [ 103.141001][ T5335] ? kasan_save_track+0x4f/0x80 [ 103.141012][ T5335] ? kasan_save_track+0x3e/0x80 [ 103.141024][ T5335] ? __kasan_kmalloc+0x93/0xb0 [ 103.141036][ T5335] ? __kmalloc_cache_noprof+0x32d/0x660 [ 103.141049][ T5335] ? lockdep_unlock+0x5d/0xd0 [ 103.141065][ T5335] ? __mutex_trylock_common+0x15f/0x270 [ 103.141079][ T5335] ? __pfx___mutex_trylock_common+0x10/0x10 [ 103.141091][ T5335] ? rcu_is_watching+0x15/0xb0 [ 103.141109][ T5335] ? trace_contention_end+0x3d/0x140 [ 103.141122][ T5335] ? __mutex_lock+0x30d/0x1550 [ 103.141146][ T5335] ? rtnl_newlink+0x8a3/0x1bd0 [ 103.141162][ T5335] ? __pfx___mutex_lock+0x10/0x10 [ 103.141183][ T5335] ? ns_capable+0x89/0xe0 [ 103.141198][ T5335] ? rtnl_link_get_net_capable+0xd3/0x310 [ 103.141215][ T5335] rtnl_newlink+0x15c2/0x1bd0 [ 103.141241][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.141253][ T5335] ? do_syscall_64+0x174/0x580 [ 103.141268][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.141303][ T5335] ? kasan_quarantine_put+0xbb/0x1f0 [ 103.141315][ T5335] ? lockdep_hardirqs_on+0x7a/0x110 [ 103.141332][ T5335] ? nlmon_xmit+0xb0/0x100 [ 103.141345][ T5335] ? kmem_cache_free+0x182/0x650 [ 103.141365][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.141382][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.141402][ T5335] ? __local_bh_enable_ip+0xd0/0x130 [ 103.141415][ T5335] ? lockdep_hardirqs_on+0x7a/0x110 [ 103.141428][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.141443][ T5335] ? __local_bh_enable_ip+0xd0/0x130 [ 103.141456][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.141475][ T5335] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 103.141489][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.141510][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.141523][ T5335] rtnetlink_rcv_msg+0x802/0xc00 [ 103.141539][ T5335] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 103.141553][ T5335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.141564][ T5335] ? ref_tracker_free+0x689/0x830 [ 103.141578][ T5335] ? __pfx_ref_tracker_free+0x10/0x10 [ 103.141589][ T5335] ? __asan_memcpy+0x40/0x70 [ 103.141601][ T5335] ? __skb_clone+0x5c/0x6c0 [ 103.141619][ T5335] netlink_rcv_skb+0x226/0x4a0 [ 103.141638][ T5335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.141654][ T5335] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 103.141676][ T5335] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.141693][ T5335] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.141710][ T5335] netlink_unicast+0x7bb/0x940 [ 103.141732][ T5335] netlink_sendmsg+0x813/0xb40 [ 103.141754][ T5335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.141772][ T5335] ? aa_sock_msg_perm+0xf1/0x1b0 [ 103.141792][ T5335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.141808][ T5335] sock_sendmsg_nosec+0x13a/0x180 [ 103.141821][ T5335] ____sys_sendmsg+0x54e/0x850 [ 103.141841][ T5335] ? __pfx_____sys_sendmsg+0x10/0x10 [ 103.141862][ T5335] ? import_iovec+0x73/0xa0 [ 103.141879][ T5335] ___sys_sendmsg+0x2a5/0x360 [ 103.141896][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.141912][ T5335] ? __pfx____sys_sendmsg+0x10/0x10 [ 103.141950][ T5335] ? __fget_files+0x2a/0x420 [ 103.141963][ T5335] ? __fget_files+0x3a2/0x420 [ 103.141982][ T5335] __x64_sys_sendmsg+0x1b1/0x290 [ 103.142001][ T5335] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 103.142022][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.142032][ T5335] do_syscall_64+0x174/0x580 [ 103.142045][ T5335] ? trace_irq_disable+0x3b/0x140 [ 103.142057][ T5335] ? clear_bhb_loop+0x40/0x90 [ 103.142070][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.142083][ T5335] RIP: 0033:0x7f760d79de59 [ 103.142095][ T5335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48 [ 103.142104][ T5335] RSP: 002b:00007f760e670fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.142117][ T5335] RAX: ffffffffffffffda RBX: 00007f760da25fa0 RCX: 00007f760d79de59 [ 103.142125][ T5335] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000010 [ 103.142132][ T5335] RBP: 00007f760e671050 R08: 0000000000000000 R09: 0000000000000000 [ 103.142137][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 103.142143][ T5335] R13: 00007f760da26038 R14: 00007f760da25fa0 R15: 00007ffc3b898748 [ 103.142159][ T5335] [ 103.413013][ T5335] ------------[ cut here ]------------ [ 103.415541][ T5335] err [ 103.415555][ T5335] WARNING: net/core/dev.c:12672 at __dev_change_net_namespace+0x1db1/0x1fb0, CPU#0: syz.0.0/5335 [ 103.421436][ T5335] Modules linked in: [ 103.423552][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.427271][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.431628][ T5335] RIP: 0010:__dev_change_net_namespace+0x1db1/0x1fb0 [ 103.434476][ T5335] Code: f8 48 c7 c7 20 ab 00 8d 48 c7 c6 80 a9 00 8d 8b 54 24 24 48 c7 c1 c0 a9 00 8d e8 2a eb 81 f7 e9 cd fe ff ff e8 50 ad 20 f8 90 <0f> 0b 90 e9 8c f7 ff ff e8 42 ad 20 f8 90 0f 0b 90 e9 a3 fb ff ff [ 103.443868][ T5335] RSP: 0018:ffffc9000e9c6800 EFLAGS: 00010293 [ 103.446668][ T5335] RAX: ffffffff89a5d480 RBX: 1ffff110025528ff RCX: ffff888000e94a80 [ 103.450090][ T5335] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 103.454043][ T5335] RBP: ffffc9000e9c6c30 R08: ffffffff9057a5f7 R09: 1ffffffff20af4be [ 103.457933][ T5335] R10: dffffc0000000000 R11: fffffbfff20af4bf R12: ffff888012648000 [ 103.461341][ T5335] R13: dffffc0000000000 R14: ffff888012a947fc R15: 00000000fffffff4 [ 103.465033][ T5335] FS: 00007f760e6716c0(0000) GS:ffff88808c54a000(0000) knlGS:0000000000000000 [ 103.469409][ T5335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.472654][ T5335] CR2: 00007fe5f4a65a37 CR3: 000000001289e000 CR4: 0000000000352ef0 [ 103.476251][ T5335] Call Trace: [ 103.477914][ T5335] [ 103.479467][ T5335] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 103.484334][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.487022][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.489197][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.492813][ T5335] ? unwind_next_frame+0x8f/0x2550 [ 103.495792][ T5335] ? is_bpf_text_address+0x26/0x2b0 [ 103.498788][ T5335] ? is_bpf_text_address+0x292/0x2b0 [ 103.501355][ T5335] ? validate_linkmsg+0x765/0x950 [ 103.503489][ T5335] do_setlink+0x2d1/0x4670 [ 103.505311][ T5335] ? unwind_get_return_address+0x4d/0x90 [ 103.507739][ T5335] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 103.510658][ T5335] ? __pfx_do_setlink+0x10/0x10 [ 103.513133][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.515932][ T5335] ? stack_depot_save_flags+0x33/0x800 [ 103.518996][ T5335] ? kasan_save_track+0x4f/0x80 [ 103.521380][ T5335] ? kasan_save_track+0x3e/0x80 [ 103.523576][ T5335] ? __kasan_kmalloc+0x93/0xb0 [ 103.525802][ T5335] ? __kmalloc_cache_noprof+0x32d/0x660 [ 103.528242][ T5335] ? lockdep_unlock+0x5d/0xd0 [ 103.530597][ T5335] ? __mutex_trylock_common+0x15f/0x270 [ 103.533414][ T5335] ? __pfx___mutex_trylock_common+0x10/0x10 [ 103.536466][ T5335] ? rcu_is_watching+0x15/0xb0 [ 103.538630][ T5335] ? trace_contention_end+0x3d/0x140 [ 103.540911][ T5335] ? __mutex_lock+0x30d/0x1550 [ 103.543144][ T5335] ? rtnl_newlink+0x8a3/0x1bd0 [ 103.545349][ T5335] ? __pfx___mutex_lock+0x10/0x10 [ 103.548303][ T5335] ? ns_capable+0x89/0xe0 [ 103.550669][ T5335] ? rtnl_link_get_net_capable+0xd3/0x310 [ 103.553549][ T5335] rtnl_newlink+0x15c2/0x1bd0 [ 103.555604][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.557831][ T5335] ? do_syscall_64+0x174/0x580 [ 103.560071][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.562896][ T5335] ? kasan_quarantine_put+0xbb/0x1f0 [ 103.565312][ T5335] ? lockdep_hardirqs_on+0x7a/0x110 [ 103.567781][ T5335] ? nlmon_xmit+0xb0/0x100 [ 103.570454][ T5335] ? kmem_cache_free+0x182/0x650 [ 103.572982][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.575279][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.577497][ T5335] ? __local_bh_enable_ip+0xd0/0x130 [ 103.579863][ T5335] ? lockdep_hardirqs_on+0x7a/0x110 [ 103.582505][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.585260][ T5335] ? __local_bh_enable_ip+0xd0/0x130 [ 103.588082][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.590255][ T5335] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 103.592805][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.595025][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.597242][ T5335] rtnetlink_rcv_msg+0x802/0xc00 [ 103.599353][ T5335] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 103.602007][ T5335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.604593][ T5335] ? ref_tracker_free+0x689/0x830 [ 103.606902][ T5335] ? __pfx_ref_tracker_free+0x10/0x10 [ 103.609473][ T5335] ? __asan_memcpy+0x40/0x70 [ 103.611951][ T5335] ? __skb_clone+0x5c/0x6c0 [ 103.614370][ T5335] netlink_rcv_skb+0x226/0x4a0 [ 103.616941][ T5335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.619508][ T5335] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 103.622037][ T5335] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.624274][ T5335] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.626572][ T5335] netlink_unicast+0x7bb/0x940 [ 103.628670][ T5335] netlink_sendmsg+0x813/0xb40 [ 103.631267][ T5335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.633983][ T5335] ? aa_sock_msg_perm+0xf1/0x1b0 [ 103.636117][ T5335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.638351][ T5335] sock_sendmsg_nosec+0x13a/0x180 [ 103.640491][ T5335] ____sys_sendmsg+0x54e/0x850 [ 103.643531][ T5335] ? __pfx_____sys_sendmsg+0x10/0x10 [ 103.645942][ T5335] ? import_iovec+0x73/0xa0 [ 103.648084][ T5335] ___sys_sendmsg+0x2a5/0x360 [ 103.650520][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.653280][ T5335] ? __pfx____sys_sendmsg+0x10/0x10 [ 103.655884][ T5335] ? __fget_files+0x2a/0x420 [ 103.657760][ T5335] ? __fget_files+0x3a2/0x420 [ 103.659741][ T5335] __x64_sys_sendmsg+0x1b1/0x290 [ 103.661891][ T5335] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 103.664210][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.666835][ T5335] do_syscall_64+0x174/0x580 [ 103.668807][ T5335] ? trace_irq_disable+0x3b/0x140 [ 103.671354][ T5335] ? clear_bhb_loop+0x40/0x90 [ 103.674437][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.677229][ T5335] RIP: 0033:0x7f760d79de59 [ 103.679146][ T5335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48 [ 103.687773][ T5335] RSP: 002b:00007f760e670fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 103.692427][ T5335] RAX: ffffffffffffffda RBX: 00007f760da25fa0 RCX: 00007f760d79de59 [ 103.695883][ T5335] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000010 [ 103.699310][ T5335] RBP: 00007f760e671050 R08: 0000000000000000 R09: 0000000000000000 [ 103.703371][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 103.707038][ T5335] R13: 00007f760da26038 R14: 00007f760da25fa0 R15: 00007ffc3b898748 [ 103.710449][ T5335] [ 103.711784][ T5335] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 103.714907][ T5335] CPU: 0 UID: 0 PID: 5335 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.719494][ T5335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.723721][ T5335] Call Trace: [ 103.725265][ T5335] [ 103.726491][ T5335] vpanic+0x56c/0xa60 [ 103.728107][ T5335] ? __pfx__printk+0x10/0x10 [ 103.730127][ T5335] ? __pfx_vpanic+0x10/0x10 [ 103.732362][ T5335] ? is_bpf_text_address+0x292/0x2b0 [ 103.734966][ T5335] ? is_bpf_text_address+0x26/0x2b0 [ 103.737512][ T5335] panic+0xc5/0xd0 [ 103.739205][ T5335] ? __pfx_panic+0x10/0x10 [ 103.741495][ T5335] __warn+0x315/0x4c0 [ 103.743865][ T5335] ? __dev_change_net_namespace+0x1db1/0x1fb0 [ 103.747174][ T5335] ? __dev_change_net_namespace+0x1db1/0x1fb0 [ 103.750125][ T5335] __report_bug+0x331/0x530 [ 103.752048][ T5335] ? do_syscall_64+0x174/0x580 [ 103.754127][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.756865][ T5335] ? __dev_change_net_namespace+0x1db1/0x1fb0 [ 103.759614][ T5335] ? __pfx___report_bug+0x10/0x10 [ 103.762120][ T5335] ? __dev_change_net_namespace+0x1db1/0x1fb0 [ 103.765076][ T5335] report_bug+0x16a/0x220 [ 103.766963][ T5335] ? __dev_change_net_namespace+0x1db1/0x1fb0 [ 103.769523][ T5335] ? __dev_change_net_namespace+0x1db3/0x1fb0 [ 103.772129][ T5335] handle_bug+0x9c/0x200 [ 103.774011][ T5335] exc_invalid_op+0x1a/0x50 [ 103.776401][ T5335] asm_exc_invalid_op+0x1a/0x20 [ 103.779084][ T5335] RIP: 0010:__dev_change_net_namespace+0x1db1/0x1fb0 [ 103.782196][ T5335] Code: f8 48 c7 c7 20 ab 00 8d 48 c7 c6 80 a9 00 8d 8b 54 24 24 48 c7 c1 c0 a9 00 8d e8 2a eb 81 f7 e9 cd fe ff ff e8 50 ad 20 f8 90 <0f> 0b 90 e9 8c f7 ff ff e8 42 ad 20 f8 90 0f 0b 90 e9 a3 fb ff ff [ 103.790082][ T5335] RSP: 0018:ffffc9000e9c6800 EFLAGS: 00010293 [ 103.792780][ T5335] RAX: ffffffff89a5d480 RBX: 1ffff110025528ff RCX: ffff888000e94a80 [ 103.796894][ T5335] RDX: 0000000000000000 RSI: 00000000fffffff4 RDI: 0000000000000000 [ 103.800629][ T5335] RBP: ffffc9000e9c6c30 R08: ffffffff9057a5f7 R09: 1ffffffff20af4be [ 103.804040][ T5335] R10: dffffc0000000000 R11: fffffbfff20af4bf R12: ffff888012648000 [ 103.807415][ T5335] R13: dffffc0000000000 R14: ffff888012a947fc R15: 00000000fffffff4 [ 103.811419][ T5335] ? __dev_change_net_namespace+0x1db0/0x1fb0 [ 103.814304][ T5335] ? __pfx___dev_change_net_namespace+0x10/0x10 [ 103.817060][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.819264][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.821524][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.824109][ T5335] ? unwind_next_frame+0x8f/0x2550 [ 103.826998][ T5335] ? is_bpf_text_address+0x26/0x2b0 [ 103.829485][ T5335] ? is_bpf_text_address+0x292/0x2b0 [ 103.831810][ T5335] ? validate_linkmsg+0x765/0x950 [ 103.833953][ T5335] do_setlink+0x2d1/0x4670 [ 103.835908][ T5335] ? unwind_get_return_address+0x4d/0x90 [ 103.838491][ T5335] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 103.841402][ T5335] ? __pfx_do_setlink+0x10/0x10 [ 103.843931][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.846302][ T5335] ? stack_depot_save_flags+0x33/0x800 [ 103.848650][ T5335] ? kasan_save_track+0x4f/0x80 [ 103.850750][ T5335] ? kasan_save_track+0x3e/0x80 [ 103.852878][ T5335] ? __kasan_kmalloc+0x93/0xb0 [ 103.854991][ T5335] ? __kmalloc_cache_noprof+0x32d/0x660 [ 103.857560][ T5335] ? lockdep_unlock+0x5d/0xd0 [ 103.859788][ T5335] ? __mutex_trylock_common+0x15f/0x270 [ 103.862326][ T5335] ? __pfx___mutex_trylock_common+0x10/0x10 [ 103.864988][ T5335] ? rcu_is_watching+0x15/0xb0 [ 103.867240][ T5335] ? trace_contention_end+0x3d/0x140 [ 103.869490][ T5335] ? __mutex_lock+0x30d/0x1550 [ 103.871587][ T5335] ? rtnl_newlink+0x8a3/0x1bd0 [ 103.873880][ T5335] ? __pfx___mutex_lock+0x10/0x10 [ 103.876339][ T5335] ? ns_capable+0x89/0xe0 [ 103.878404][ T5335] ? rtnl_link_get_net_capable+0xd3/0x310 [ 103.880991][ T5335] rtnl_newlink+0x15c2/0x1bd0 [ 103.883053][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.885463][ T5335] ? do_syscall_64+0x174/0x580 [ 103.887916][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.890744][ T5335] ? kasan_quarantine_put+0xbb/0x1f0 [ 103.892991][ T5335] ? lockdep_hardirqs_on+0x7a/0x110 [ 103.895065][ T5335] ? nlmon_xmit+0xb0/0x100 [ 103.897058][ T5335] ? kmem_cache_free+0x182/0x650 [ 103.899420][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.902022][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.904305][ T5335] ? __local_bh_enable_ip+0xd0/0x130 [ 103.906421][ T5335] ? lockdep_hardirqs_on+0x7a/0x110 [ 103.908597][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.910833][ T5335] ? __local_bh_enable_ip+0xd0/0x130 [ 103.913442][ T5335] ? __dev_queue_xmit+0x29b/0x37f0 [ 103.916468][ T5335] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 103.919210][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.921482][ T5335] ? __pfx_rtnl_newlink+0x10/0x10 [ 103.923590][ T5335] rtnetlink_rcv_msg+0x802/0xc00 [ 103.925651][ T5335] ? rtnetlink_rcv_msg+0x1c9/0xc00 [ 103.927888][ T5335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.930051][ T5335] ? ref_tracker_free+0x689/0x830 [ 103.932339][ T5335] ? __pfx_ref_tracker_free+0x10/0x10 [ 103.934705][ T5335] ? __asan_memcpy+0x40/0x70 [ 103.937092][ T5335] ? __skb_clone+0x5c/0x6c0 [ 103.939648][ T5335] netlink_rcv_skb+0x226/0x4a0 [ 103.941709][ T5335] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 103.943958][ T5335] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 103.946015][ T5335] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.948093][ T5335] ? netlink_deliver_tap+0x2e/0x1b0 [ 103.950299][ T5335] netlink_unicast+0x7bb/0x940 [ 103.952462][ T5335] netlink_sendmsg+0x813/0xb40 [ 103.954756][ T5335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.957345][ T5335] ? aa_sock_msg_perm+0xf1/0x1b0 [ 103.959736][ T5335] ? __pfx_netlink_sendmsg+0x10/0x10 [ 103.961962][ T5335] sock_sendmsg_nosec+0x13a/0x180 [ 103.964026][ T5335] ____sys_sendmsg+0x54e/0x850 [ 103.966302][ T5335] ? __pfx_____sys_sendmsg+0x10/0x10 [ 103.968577][ T5335] ? import_iovec+0x73/0xa0 [ 103.970822][ T5335] ___sys_sendmsg+0x2a5/0x360 [ 103.973648][ T5335] ? __lock_acquire+0x683/0x2cf0 [ 103.976358][ T5335] ? __pfx____sys_sendmsg+0x10/0x10 [ 103.978567][ T5335] ? __fget_files+0x2a/0x420 [ 103.980531][ T5335] ? __fget_files+0x3a2/0x420 [ 103.982531][ T5335] __x64_sys_sendmsg+0x1b1/0x290 [ 103.984599][ T5335] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 103.986941][ T5335] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.989746][ T5335] do_syscall_64+0x174/0x580 [ 103.992232][ T5335] ? trace_irq_disable+0x3b/0x140 [ 103.994668][ T5335] ? clear_bhb_loop+0x40/0x90 [ 103.996723][ T5335] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.999183][ T5335] RIP: 0033:0x7f760d79de59 [ 104.001459][ T5335] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 e8 ff ff ff f7 d8 64 89 01 48 [ 104.010592][ T5335] RSP: 002b:00007f760e670fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 104.014404][ T5335] RAX: ffffffffffffffda RBX: 00007f760da25fa0 RCX: 00007f760d79de59 [ 104.017621][ T5335] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000010 [ 104.021091][ T5335] RBP: 00007f760e671050 R08: 0000000000000000 R09: 0000000000000000 [ 104.025334][ T5335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 104.028925][ T5335] R13: 00007f760da26038 R14: 00007f760da25fa0 R15: 00007ffc3b898748 [ 104.032978][ T5335] [ 104.035070][ T5335] Kernel Offset: disabled [ 104.037528][ T5335] Rebooting in 86400 seconds..