[ 77.297466][ T1383] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.300802][ T1383] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '[localhost]:9181' (ED25519) to the list of known hosts. 2024/08/12 15:57:28 ignoring optional flag "sandboxArg"="0" 2024/08/12 15:57:28 parsed 1 programs [ 81.433527][ T39] audit: type=1400 audit(1723478248.885:132): avc: denied { getattr } for pid=5454 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.443757][ T39] audit: type=1400 audit(1723478248.885:133): avc: denied { read } for pid=5454 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.465945][ T39] audit: type=1400 audit(1723478248.885:134): avc: denied { open } for pid=5454 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 81.540747][ T39] audit: type=1400 audit(1723478248.995:135): avc: denied { unlink } for pid=5460 comm="syz-executor" name="swap-file" dev="sda1" ino=1931 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 83.177151][ T5460] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/08/12 15:57:30 executed programs: 0 [ 83.242183][ T5351] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.246244][ T5351] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.249858][ T5351] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.254065][ T5351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.257707][ T5351] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.261545][ T5351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.271797][ T39] audit: type=1400 audit(1723478250.725:136): avc: denied { mounton } for pid=5473 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 83.414721][ T5473] chnl_net:caif_netlink_parms(): no params data found [ 83.526647][ T5473] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.530823][ T5473] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.534241][ T5473] bridge_slave_0: entered allmulticast mode [ 83.539237][ T5473] bridge_slave_0: entered promiscuous mode [ 83.546030][ T5473] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.549699][ T5473] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.552928][ T5473] bridge_slave_1: entered allmulticast mode [ 83.556794][ T5473] bridge_slave_1: entered promiscuous mode [ 83.613305][ T5473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.621045][ T5473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.679782][ T5473] team0: Port device team_slave_0 added [ 83.685232][ T5473] team0: Port device team_slave_1 added [ 83.762138][ T5473] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.766254][ T5473] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.779802][ T5473] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.788558][ T5473] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.792396][ T5473] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 83.805856][ T5473] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.877616][ T5473] hsr_slave_0: entered promiscuous mode [ 83.883444][ T5473] hsr_slave_1: entered promiscuous mode [ 84.764059][ T5473] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.779392][ T5473] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.806418][ T5473] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.819913][ T5473] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.901878][ T5473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.915702][ T5473] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.926621][ T1112] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.930468][ T1112] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.943277][ T74] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.946633][ T74] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.980020][ T5473] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 85.154767][ T5473] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.195605][ T5473] veth0_vlan: entered promiscuous mode [ 85.207172][ T5473] veth1_vlan: entered promiscuous mode [ 85.233878][ T5473] veth0_macvtap: entered promiscuous mode [ 85.241286][ T5473] veth1_macvtap: entered promiscuous mode [ 85.258273][ T5473] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.268365][ T5473] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.274347][ T5473] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.278904][ T5351] Bluetooth: hci0: command tx timeout [ 85.284012][ T5473] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.287676][ T5473] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.291309][ T5473] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.384220][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.398674][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.424994][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.431439][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.328508][ T5351] block nbd0: Receive control failed (result -32) [ 86.328668][ T66] block nbd0: Receive control failed (result -32) [ 86.328961][ T5553] block nbd0: shutting down sockets [ 86.469014][ T5585] block nbd0: Device being setup by another task [ 86.536942][ T5582] FAULT_INJECTION: forcing a failure. [ 86.536942][ T5582] name failslab, interval 1, probability 0, space 0, times 0 [ 86.564997][ T5582] CPU: 1 UID: 0 PID: 5582 Comm: syz-executor.0 Not tainted 6.11.0-rc3-syzkaller-00007-gd74da846046a #0 [ 86.571326][ T5582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.576609][ T5582] Call Trace: [ 86.578327][ T5582] [ 86.579740][ T5582] dump_stack_lvl+0x16c/0x1f0 [ 86.582040][ T5582] should_fail_ex+0x497/0x5b0 [ 86.584231][ T5582] ? fs_reclaim_acquire+0xae/0x160 [ 86.586278][ T5582] should_failslab+0xc2/0x120 [ 86.588112][ T5582] kmem_cache_alloc_noprof+0x6e/0x2f0 [ 86.590179][ T5582] ? __kernfs_new_node+0xd3/0x890 [ 86.592325][ T5582] __kernfs_new_node+0xd3/0x890 [ 86.594914][ T5582] ? kobject_set_name_vargs+0xdd/0x140 [ 86.597723][ T5582] ? blk_mq_sysfs_register_hctxs+0x13b/0x190 [ 86.601164][ T5582] ? __blk_mq_update_nr_hw_queues+0x4e1/0x14a0 [ 86.604524][ T5582] ? __pfx___kernfs_new_node+0x10/0x10 [ 86.606854][ T5582] ? blkdev_ioctl+0x27c/0x6e0 [ 86.609111][ T5582] ? hlock_class+0x4e/0x130 [ 86.611268][ T5582] ? mark_lock+0xb5/0xc60 [ 86.613472][ T5582] ? __pfx_mark_lock+0x10/0x10 [ 86.615970][ T5582] kernfs_new_node+0x186/0x240 [ 86.618796][ T5582] kernfs_create_dir_ns+0x4c/0x150 [ 86.621451][ T5582] sysfs_create_dir_ns+0x13b/0x2b0 [ 86.624106][ T5582] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 86.627346][ T5582] ? lockdep_hardirqs_on+0x7c/0x110 [ 86.629917][ T5582] kobject_add_internal+0x2c8/0x990 [ 86.632346][ T5582] kobject_add+0x16f/0x240 [ 86.634082][ T5582] ? __pfx_kobject_add+0x10/0x10 [ 86.636232][ T5582] ? __pfx_xa_find+0x10/0x10 [ 86.638578][ T5582] blk_mq_register_hctx+0x264/0x470 [ 86.640752][ T5582] blk_mq_sysfs_register_hctxs+0x13b/0x190 [ 86.643282][ T5582] ? __pfx_blk_mq_sysfs_register_hctxs+0x10/0x10 [ 86.646212][ T5582] __blk_mq_update_nr_hw_queues+0x4e1/0x14a0 [ 86.649240][ T5582] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10 [ 86.652415][ T5582] ? rcu_is_watching+0x12/0xc0 [ 86.654956][ T5582] ? nbd_ioctl+0x151/0xfd0 [ 86.657685][ T5582] blk_mq_update_nr_hw_queues+0x2a/0x40 [ 86.661024][ T5582] nbd_start_device+0x15b/0xd70 [ 86.663974][ T5582] nbd_ioctl+0x21a/0xfd0 [ 86.666512][ T5582] ? ioctl_has_perm.constprop.0.isra.0+0x2f9/0x470 [ 86.670331][ T5582] ? __pfx_nbd_ioctl+0x10/0x10 [ 86.672953][ T5582] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 86.675986][ T5582] ? __pfx_nbd_ioctl+0x10/0x10 [ 86.678359][ T5582] blkdev_ioctl+0x27c/0x6e0 [ 86.680520][ T5582] ? __pfx_blkdev_ioctl+0x10/0x10 [ 86.682609][ T5582] ? selinux_file_ioctl+0xb4/0x270 [ 86.684987][ T5582] ? __pfx_blkdev_ioctl+0x10/0x10 [ 86.687292][ T5582] __x64_sys_ioctl+0x193/0x220 [ 86.689982][ T5582] do_syscall_64+0xcd/0x250 [ 86.692489][ T5582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.695546][ T5582] RIP: 0033:0x7f211f87cce9 [ 86.697792][ T5582] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 86.708727][ T5582] RSP: 002b:00007f21206c20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.712619][ T5582] RAX: ffffffffffffffda RBX: 00007f211f99bf80 RCX: 00007f211f87cce9 [ 86.715943][ T5582] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 86.720148][ T5582] RBP: 00007f21206c2120 R08: 0000000000000000 R09: 0000000000000000 [ 86.724497][ T5582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 86.729272][ T5582] R13: 000000000000000b R14: 00007f211f99bf80 R15: 00007fffa70e3088 [ 86.734147][ T5582] [ 86.738728][ T5582] kobject: kobject_add_internal failed for cpu0 (error: -12 parent: 0) [ 87.194782][ T66] block nbd0: Receive control failed (result -32) [ 87.195143][ T5582] block nbd0: shutting down sockets [ 87.358907][ T66] Bluetooth: hci0: command tx timeout [ 87.413425][ T5613] ------------[ cut here ]------------ [ 87.416381][ T5613] kernfs: can not remove 'nr_tags', no directory [ 87.425653][ T5613] WARNING: CPU: 0 PID: 5613 at fs/kernfs/dir.c:1683 kernfs_remove_by_name_ns+0x110/0x130 [ 87.430460][ T5613] Modules linked in: [ 87.434176][ T5613] CPU: 0 UID: 0 PID: 5613 Comm: syz-executor.0 Not tainted 6.11.0-rc3-syzkaller-00007-gd74da846046a #0 [ 87.445862][ T5613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 87.451075][ T5613] RIP: 0010:kernfs_remove_by_name_ns+0x110/0x130 [ 87.453795][ T5613] Code: 67 ff bb fe ff ff ff 89 d8 5b 5d 41 5c 41 5d c3 cc cc cc cc e8 51 69 67 ff 90 48 c7 c7 20 2e 61 8b 4c 89 e6 e8 41 af 29 ff 90 <0f> 0b 90 90 eb cd e8 d5 9e c4 ff e9 54 ff ff ff e8 cb 9e c4 ff e9 [ 87.462103][ T5613] RSP: 0018:ffffc90003387848 EFLAGS: 00010282 [ 87.464386][ T5613] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff814cc3d9 [ 87.467480][ T5613] RDX: ffff88802a4f4880 RSI: ffffffff814cc3e6 RDI: 0000000000000001 [ 87.470550][ T5613] RBP: ffffffff8e7fc8a0 R08: 0000000000000001 R09: 0000000000000000 [ 87.473578][ T5613] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8bae2d20 [ 87.476586][ T5613] R13: 0000000000000000 R14: ffffffff8bae2c40 R15: 0000000000000008 [ 87.479723][ T5613] FS: 00007f21206a16c0(0000) GS:ffff88806b000000(0000) knlGS:0000000000000000 [ 87.483171][ T5613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 87.485757][ T5613] CR2: 00007f53b5a646a8 CR3: 0000000024232000 CR4: 0000000000350ef0 [ 87.489560][ T5613] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 87.493261][ T5613] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 87.497391][ T5613] Call Trace: [ 87.499045][ T5613] [ 87.500414][ T5613] ? show_regs+0x8c/0xa0 [ 87.502304][ T5613] ? __warn+0xe5/0x3c0 [ 87.504133][ T5613] ? kernfs_remove_by_name_ns+0x110/0x130 [ 87.506729][ T5613] ? report_bug+0x3c0/0x580 [ 87.508523][ T5613] ? handle_bug+0x3d/0x70 [ 87.509998][ T5613] ? exc_invalid_op+0x17/0x50 [ 87.511906][ T5613] ? asm_exc_invalid_op+0x1a/0x20 [ 87.514198][ T5613] ? __warn_printk+0x199/0x350 [ 87.516368][ T5613] ? __warn_printk+0x1a6/0x350 [ 87.518545][ T5613] ? kernfs_remove_by_name_ns+0x110/0x130 [ 87.521029][ T5613] ? kernfs_remove_by_name_ns+0x10f/0x130 [ 87.521446][ T832] cfg80211: failed to load regulatory.db [ 87.523608][ T5613] remove_files+0x96/0x1c0 [ 87.523654][ T5613] sysfs_remove_group+0x8b/0x180 [ 87.523675][ T5613] sysfs_remove_groups+0x60/0xa0 [ 87.532532][ T5613] __kobject_del+0x89/0x1f0 [ 87.534268][ T5613] kobject_del+0x3f/0x60 [ 87.535883][ T5613] blk_mq_sysfs_unregister_hctxs+0x258/0x2d0 [ 87.538186][ T5613] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10 [ 87.541079][ T5613] ? __pfx_blk_mq_debugfs_unregister_hctxs+0x10/0x10 [ 87.543901][ T5613] __blk_mq_update_nr_hw_queues+0x8f6/0x14a0 [ 87.546064][ T5613] ? __mutex_trylock_common+0xea/0x250 [ 87.548388][ T5613] ? __pfx___mutex_trylock_common+0x10/0x10 [ 87.550964][ T5613] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10 [ 87.553837][ T5613] ? rcu_is_watching+0x12/0xc0 [ 87.556031][ T5613] ? __mutex_lock+0x1a6/0x9c0 [ 87.558372][ T5613] ? do_raw_spin_lock+0x12d/0x2c0 [ 87.560578][ T5613] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 87.562555][ T5613] ? blk_mq_update_nr_hw_queues+0x20/0x40 [ 87.564500][ T5613] ? __pfx___mutex_lock+0x10/0x10 [ 87.566220][ T5613] ? do_raw_spin_unlock+0x172/0x230 [ 87.568430][ T5613] ? nbd_ioctl+0x151/0xfd0 [ 87.570430][ T5613] blk_mq_update_nr_hw_queues+0x2a/0x40 [ 87.572749][ T5613] nbd_start_device+0x15b/0xd70 [ 87.574667][ T5613] nbd_ioctl+0x21a/0xfd0 [ 87.576462][ T5613] ? ioctl_has_perm.constprop.0.isra.0+0x2f9/0x470 [ 87.579603][ T5613] ? __pfx_nbd_ioctl+0x10/0x10 [ 87.581725][ T5613] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 87.584366][ T5613] ? __pfx_nbd_ioctl+0x10/0x10 [ 87.586562][ T5613] blkdev_ioctl+0x27c/0x6e0 [ 87.588679][ T5613] ? __pfx_blkdev_ioctl+0x10/0x10 [ 87.590846][ T5613] ? selinux_file_ioctl+0xb4/0x270 [ 87.593065][ T5613] ? __pfx_blkdev_ioctl+0x10/0x10 [ 87.595312][ T5613] __x64_sys_ioctl+0x193/0x220 [ 87.597380][ T5613] do_syscall_64+0xcd/0x250 [ 87.599324][ T5613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.601573][ T5613] RIP: 0033:0x7f211f87cce9 [ 87.603376][ T5613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 87.611927][ T5613] RSP: 002b:00007f21206a10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.615579][ T5613] RAX: ffffffffffffffda RBX: 00007f211f99c050 RCX: 00007f211f87cce9 [ 87.619097][ T5613] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 87.622443][ T5613] RBP: 00007f21206a1120 R08: 0000000000000000 R09: 0000000000000000 [ 87.625510][ T5613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 87.628633][ T5613] R13: 000000000000006e R14: 00007f211f99c050 R15: 00007fffa70e3088 [ 87.631797][ T5613] [ 87.633160][ T5613] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 87.636281][ T5613] CPU: 0 UID: 0 PID: 5613 Comm: syz-executor.0 Not tainted 6.11.0-rc3-syzkaller-00007-gd74da846046a #0 [ 87.641007][ T5613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 87.645317][ T5613] Call Trace: [ 87.646775][ T5613] [ 87.648132][ T5613] dump_stack_lvl+0x3d/0x1f0 [ 87.650100][ T5613] panic+0x6f5/0x7a0 [ 87.651837][ T5613] ? __pfx_panic+0x10/0x10 [ 87.653828][ T5613] ? show_trace_log_lvl+0x363/0x500 [ 87.656156][ T5613] ? check_panic_on_warn+0x1f/0xb0 [ 87.658384][ T5613] ? kernfs_remove_by_name_ns+0x110/0x130 [ 87.660923][ T5613] check_panic_on_warn+0xab/0xb0 [ 87.663070][ T5613] __warn+0xf1/0x3c0 [ 87.664816][ T5613] ? kernfs_remove_by_name_ns+0x110/0x130 [ 87.667394][ T5613] report_bug+0x3c0/0x580 [ 87.669292][ T5613] handle_bug+0x3d/0x70 [ 87.671260][ T5613] exc_invalid_op+0x17/0x50 [ 87.672983][ T5613] asm_exc_invalid_op+0x1a/0x20 [ 87.674652][ T5613] RIP: 0010:kernfs_remove_by_name_ns+0x110/0x130 [ 87.676811][ T5613] Code: 67 ff bb fe ff ff ff 89 d8 5b 5d 41 5c 41 5d c3 cc cc cc cc e8 51 69 67 ff 90 48 c7 c7 20 2e 61 8b 4c 89 e6 e8 41 af 29 ff 90 <0f> 0b 90 90 eb cd e8 d5 9e c4 ff e9 54 ff ff ff e8 cb 9e c4 ff e9 [ 87.683936][ T5613] RSP: 0018:ffffc90003387848 EFLAGS: 00010282 [ 87.686328][ T5613] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff814cc3d9 [ 87.689433][ T5613] RDX: ffff88802a4f4880 RSI: ffffffff814cc3e6 RDI: 0000000000000001 [ 87.692603][ T5613] RBP: ffffffff8e7fc8a0 R08: 0000000000000001 R09: 0000000000000000 [ 87.695894][ T5613] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8bae2d20 [ 87.698877][ T5613] R13: 0000000000000000 R14: ffffffff8bae2c40 R15: 0000000000000008 [ 87.701339][ T5613] ? __warn_printk+0x199/0x350 [ 87.703165][ T5613] ? __warn_printk+0x1a6/0x350 [ 87.705272][ T5613] ? kernfs_remove_by_name_ns+0x10f/0x130 [ 87.707729][ T5613] remove_files+0x96/0x1c0 [ 87.709666][ T5613] sysfs_remove_group+0x8b/0x180 [ 87.711893][ T5613] sysfs_remove_groups+0x60/0xa0 [ 87.714118][ T5613] __kobject_del+0x89/0x1f0 [ 87.716150][ T5613] kobject_del+0x3f/0x60 [ 87.717985][ T5613] blk_mq_sysfs_unregister_hctxs+0x258/0x2d0 [ 87.720589][ T5613] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10 [ 87.723122][ T5613] ? __pfx_blk_mq_debugfs_unregister_hctxs+0x10/0x10 [ 87.725782][ T5613] __blk_mq_update_nr_hw_queues+0x8f6/0x14a0 [ 87.728302][ T5613] ? __mutex_trylock_common+0xea/0x250 [ 87.730656][ T5613] ? __pfx___mutex_trylock_common+0x10/0x10 [ 87.733259][ T5613] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10 [ 87.736031][ T5613] ? rcu_is_watching+0x12/0xc0 [ 87.738041][ T5613] ? __mutex_lock+0x1a6/0x9c0 [ 87.740000][ T5613] ? do_raw_spin_lock+0x12d/0x2c0 [ 87.742193][ T5613] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 87.744532][ T5613] ? blk_mq_update_nr_hw_queues+0x20/0x40 [ 87.746948][ T5613] ? __pfx___mutex_lock+0x10/0x10 [ 87.749073][ T5613] ? do_raw_spin_unlock+0x172/0x230 [ 87.751307][ T5613] ? nbd_ioctl+0x151/0xfd0 [ 87.753188][ T5613] blk_mq_update_nr_hw_queues+0x2a/0x40 [ 87.755500][ T5613] nbd_start_device+0x15b/0xd70 [ 87.757560][ T5613] nbd_ioctl+0x21a/0xfd0 [ 87.759367][ T5613] ? ioctl_has_perm.constprop.0.isra.0+0x2f9/0x470 [ 87.761708][ T5613] ? __pfx_nbd_ioctl+0x10/0x10 [ 87.763738][ T5613] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 87.766201][ T5613] ? __pfx_nbd_ioctl+0x10/0x10 [ 87.768097][ T5613] blkdev_ioctl+0x27c/0x6e0 [ 87.769904][ T5613] ? __pfx_blkdev_ioctl+0x10/0x10 [ 87.771987][ T5613] ? selinux_file_ioctl+0xb4/0x270 [ 87.774221][ T5613] ? __pfx_blkdev_ioctl+0x10/0x10 [ 87.776445][ T5613] __x64_sys_ioctl+0x193/0x220 [ 87.778604][ T5613] do_syscall_64+0xcd/0x250 [ 87.780734][ T5613] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.783297][ T5613] RIP: 0033:0x7f211f87cce9 [ 87.785142][ T5613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 87.793289][ T5613] RSP: 002b:00007f21206a10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 87.796718][ T5613] RAX: ffffffffffffffda RBX: 00007f211f99c050 RCX: 00007f211f87cce9 [ 87.799902][ T5613] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007 [ 87.803239][ T5613] RBP: 00007f21206a1120 R08: 0000000000000000 R09: 0000000000000000 [ 87.806590][ T5613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 87.809891][ T5613] R13: 000000000000006e R14: 00007f211f99c050 R15: 00007fffa70e3088 [ 87.812609][ T5613] [ 87.814155][ T5613] Kernel Offset: disabled [ 87.815715][ T5613] Rebooting in 86400 seconds..