[ 87.977047][ T40] kauditd_printk_skb: 2 callbacks suppressed
[ 87.977059][ T40] audit: type=1400 audit(1780370378.896:190): avc: denied { transition } for pid=5842 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 87.988285][ T40] audit: type=1400 audit(1780370378.896:191): avc: denied { noatsecure } for pid=5842 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 87.995858][ T40] audit: type=1400 audit(1780370378.906:192): avc: denied { rlimitinh } for pid=5842 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 88.002529][ T40] audit: type=1400 audit(1780370378.906:193): avc: denied { siginh } for pid=5842 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 91.963816][ T1044] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:52840' (ED25519) to the list of known hosts.
[ 93.522562][ T40] audit: type=1400 audit(1780370384.436:194): avc: denied { execute } for pid=5859 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 93.531109][ T40] audit: type=1400 audit(1780370384.446:195): avc: denied { execute_no_trans } for pid=5859 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 93.585194][ T40] audit: type=1400 audit(1780370384.506:196): avc: denied { write } for pid=5860 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 93.649571][ T40] audit: type=1400 audit(1780370384.566:197): avc: denied { write } for pid=5864 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
2026/06/02 03:19:44 ignoring optional flag "type"="qemu"
[ 93.860174][ T40] audit: type=1400 audit(1780370384.776:198): avc: denied { write } for pid=5872 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 93.927442][ T40] audit: type=1400 audit(1780370384.836:199): avc: denied { write } for pid=5875 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
2026/06/02 03:19:44 parsed 1 programs
[ 93.976909][ T40] audit: type=1400 audit(1780370384.886:200): avc: denied { read } for pid=5859 comm="syz-execprog" name="vhci" dev="devtmpfs" ino=1292 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1
[ 93.989345][ T40] audit: type=1400 audit(1780370384.886:201): avc: denied { open } for pid=5859 comm="syz-execprog" path="/dev/vhci" dev="devtmpfs" ino=1292 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1
[ 94.064720][ T40] audit: type=1400 audit(1780370384.976:202): avc: denied { write } for pid=5880 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 94.073485][ T40] audit: type=1400 audit(1780370384.986:203): avc: denied { unlink } for pid=5879 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 95.662397][ T5879] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2026/06/02 03:19:46 executed programs: 0
[ 95.724275][ T62] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 95.729086][ T62] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 95.732930][ T62] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 95.739509][ T62] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 95.745260][ T62] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 96.281224][ T5898] bridge0: port 1(bridge_slave_0) entered blocking state
[ 96.284004][ T5898] bridge0: port 1(bridge_slave_0) entered disabled state
[ 96.287367][ T5898] bridge_slave_0: entered allmulticast mode
[ 96.292517][ T5898] bridge_slave_0: entered promiscuous mode
[ 96.298012][ T5898] bridge0: port 2(bridge_slave_1) entered blocking state
[ 96.300782][ T5898] bridge0: port 2(bridge_slave_1) entered disabled state
[ 96.303729][ T5898] bridge_slave_1: entered allmulticast mode
[ 96.306779][ T5898] bridge_slave_1: entered promiscuous mode
[ 96.350451][ T5898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 96.356446][ T5898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 96.416400][ T5898] team0: Port device team_slave_0 added
[ 96.423083][ T5898] team0: Port device team_slave_1 added
[ 96.470850][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 96.473423][ T5898] 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 1532 would solve the problem.
[ 96.483536][ T5898] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 96.490951][ T5898] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 96.493368][ T5898] 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 1532 would solve the problem.
[ 96.502390][ T5898] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 96.560878][ T5898] hsr_slave_0: entered promiscuous mode
[ 96.564982][ T5898] hsr_slave_1: entered promiscuous mode
[ 97.188834][ T5898] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 97.208192][ T5898] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 97.215604][ T5898] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 97.221878][ T5898] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 97.224967][ T5898] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 97.229913][ T5898] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 97.232657][ T5898] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 97.239111][ T5898] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 97.308979][ T5898] 8021q: adding VLAN 0 to HW filter on device bond0
[ 97.325548][ T5898] 8021q: adding VLAN 0 to HW filter on device team0
[ 97.335546][ T435] bridge0: port 1(bridge_slave_0) entered blocking state
[ 97.341627][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 97.356918][ T435] bridge0: port 2(bridge_slave_1) entered blocking state
[ 97.360347][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 97.720295][ T5898] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 97.762440][ T5898] veth0_vlan: entered promiscuous mode
[ 97.776141][ T5898] veth1_vlan: entered promiscuous mode
[ 97.794491][ T62] Bluetooth: hci0: command tx timeout
[ 97.803532][ T5898] veth0_macvtap: entered promiscuous mode
[ 97.811288][ T5898] veth1_macvtap: entered promiscuous mode
[ 97.828142][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 97.842851][ T5898] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 97.856072][ T374] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.860453][ T374] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.867175][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 97.873248][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 98.088942][ T5973] FAULT_INJECTION: forcing a failure.
[ 98.088942][ T5973] name failslab, interval 1, probability 0, space 0, times 1
[ 98.110451][ T5973] CPU: 1 UID: 0 PID: 5973 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 98.110482][ T5973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 98.110492][ T5973] Call Trace:
[ 98.110498][ T5973]
[ 98.110508][ T5973] dump_stack_lvl+0x100/0x190
[ 98.110539][ T5973] should_fail_ex.cold+0x5/0xa
[ 98.110568][ T5973] should_failslab+0xc2/0x120
[ 98.110592][ T5973] __kvmalloc_node_noprof+0xfa/0xa00
[ 98.110622][ T5973] ? sbitmap_init_node+0x1cc/0x720
[ 98.110653][ T5973] sbitmap_init_node+0x1cc/0x720
[ 98.110677][ T5973] sbitmap_queue_init_node+0x40/0x4a0
[ 98.110733][ T5973] blk_mq_init_tags+0x184/0x300
[ 98.110828][ T5973] blk_mq_alloc_map_and_rqs+0x218/0xeb0
[ 98.110866][ T5973] blk_mq_alloc_sched_tags+0x1de/0x350
[ 98.110900][ T5973] blk_mq_alloc_sched_res+0x8e/0x250
[ 98.110931][ T5973] blk_mq_alloc_sched_res_batch+0xfc/0x4f0
[ 98.110960][ T5973] blk_mq_update_nr_hw_queues+0x263/0x15f0
[ 98.111080][ T5973] ? nbd_start_device+0x19b/0xbd0
[ 98.111116][ T5973] ? __mutex_unlock_slowpath+0x15d/0x8a0
[ 98.111239][ T5973] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10
[ 98.111287][ T5973] nbd_start_device+0x1a6/0xbd0
[ 98.111320][ T5973] ? security_capable+0x80/0x260
[ 98.111357][ T5973] nbd_ioctl+0x4a6/0xd30
[ 98.111389][ T5973] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 98.111412][ T5973] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.111439][ T5973] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 98.111471][ T5973] ? __fget_files+0x215/0x3d0
[ 98.111492][ T5973] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.111520][ T5973] blkdev_ioctl+0x5ad/0x6f0
[ 98.111548][ T5973] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.111575][ T5973] ? selinux_file_ioctl+0x13b/0x290
[ 98.111601][ T5973] ? selinux_file_ioctl+0xb6/0x290
[ 98.111634][ T5973] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.111661][ T5973] __x64_sys_ioctl+0x18e/0x210
[ 98.111686][ T5973] do_syscall_64+0x115/0x870
[ 98.111712][ T5973] ? clear_bhb_loop+0x40/0x90
[ 98.111743][ T5973] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.111764][ T5973] RIP: 0033:0x7f365586d079
[ 98.111783][ T5973] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 98.111800][ T5973] RSP: 002b:00007f36565cd078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.111822][ T5973] RAX: ffffffffffffffda RBX: 00007f36559ac050 RCX: 00007f365586d079
[ 98.111835][ T5973] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 98.111846][ T5973] RBP: 00007f36565cd0e0 R08: 0000000000000000 R09: 0000000000000000
[ 98.111856][ T5973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.111868][ T5973] R13: 000000000000006e R14: 00007f36559ac050 R15: 00007ffdb1203358
[ 98.111897][ T5973]
[ 98.599592][ T40] kauditd_printk_skb: 24 callbacks suppressed
[ 98.599615][ T40] audit: type=1400 audit(1780370389.516:228): avc: denied { write } for pid=5985 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 98.664816][ T40] audit: type=1400 audit(1780370389.586:229): avc: denied { write } for pid=5988 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 98.770479][ T40] audit: type=1400 audit(1780370389.686:230): avc: denied { write } for pid=5990 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 98.837617][ T62] block nbd0: Receive control failed (result -32)
[ 98.837990][ T5094] block nbd0: Receive control failed (result -32)
[ 98.840730][ T40] audit: type=1400 audit(1780370389.756:231): avc: denied { write } for pid=5993 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 98.844087][ T5973] block nbd0: shutting down sockets
[ 98.934552][ T40] audit: type=1400 audit(1780370389.846:232): avc: denied { write } for pid=5997 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 98.984864][ T6000] FAULT_INJECTION: forcing a failure.
[ 98.984864][ T6000] name failslab, interval 1, probability 0, space 0, times 0
[ 98.992072][ T6000] CPU: 0 UID: 0 PID: 6000 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 98.992089][ T6000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 98.992096][ T6000] Call Trace:
[ 98.992101][ T6000]
[ 98.992106][ T6000] dump_stack_lvl+0x100/0x190
[ 98.992124][ T6000] should_fail_ex.cold+0x5/0xa
[ 98.992143][ T6000] should_failslab+0xc2/0x120
[ 98.992160][ T6000] __kmalloc_cache_node_noprof+0x7d/0x770
[ 98.992176][ T6000] ? sbitmap_queue_init_node+0x291/0x4a0
[ 98.992200][ T6000] sbitmap_queue_init_node+0x291/0x4a0
[ 98.992222][ T6000] blk_mq_init_tags+0x184/0x300
[ 98.992241][ T6000] blk_mq_alloc_map_and_rqs+0x218/0xeb0
[ 98.992277][ T6000] blk_mq_alloc_sched_tags+0x1de/0x350
[ 98.992304][ T6000] blk_mq_alloc_sched_res+0x8e/0x250
[ 98.992328][ T6000] blk_mq_alloc_sched_res_batch+0xfc/0x4f0
[ 98.992356][ T6000] blk_mq_update_nr_hw_queues+0x263/0x15f0
[ 98.992382][ T6000] ? nbd_start_device+0x19b/0xbd0
[ 98.992412][ T6000] ? __mutex_unlock_slowpath+0x15d/0x8a0
[ 98.992437][ T6000] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10
[ 98.992477][ T6000] nbd_start_device+0x1a6/0xbd0
[ 98.992503][ T6000] ? security_capable+0x80/0x260
[ 98.992527][ T6000] nbd_ioctl+0x4a6/0xd30
[ 98.992552][ T6000] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 98.992571][ T6000] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.992593][ T6000] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 98.992625][ T6000] ? __fget_files+0x215/0x3d0
[ 98.992647][ T6000] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.992672][ T6000] blkdev_ioctl+0x5ad/0x6f0
[ 98.992695][ T6000] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.992716][ T6000] ? selinux_file_ioctl+0x13b/0x290
[ 98.992740][ T6000] ? selinux_file_ioctl+0xb6/0x290
[ 98.992766][ T6000] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.992790][ T6000] __x64_sys_ioctl+0x18e/0x210
[ 98.992815][ T6000] do_syscall_64+0x115/0x870
[ 98.992836][ T6000] ? clear_bhb_loop+0x40/0x90
[ 98.992856][ T6000] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.992874][ T6000] RIP: 0033:0x7f365586d079
[ 98.992889][ T6000] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 98.992904][ T6000] RSP: 002b:00007f36565cd078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.992920][ T6000] RAX: ffffffffffffffda RBX: 00007f36559ac050 RCX: 00007f365586d079
[ 98.992931][ T6000] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 98.992940][ T6000] RBP: 00007f36565cd0e0 R08: 0000000000000000 R09: 0000000000000000
[ 98.992950][ T6000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.992959][ T6000] R13: 000000000000006e R14: 00007f36559ac050 R15: 00007ffdb1203358
[ 98.992981][ T6000]
[ 99.014435][ T40] audit: type=1400 audit(1780370389.906:233): avc: denied { write } for pid=6001 comm="rm" name="hook-state" dev="tmpfs" ino=1842 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 99.721683][ T5094] block nbd0: Receive control failed (result -32)
[ 99.724622][ T62] block nbd0: Receive control failed (result -32)
[ 99.726631][ T6000] block nbd0: shutting down sockets
[ 99.864956][ T6005] FAULT_INJECTION: forcing a failure.
[ 99.864956][ T6005] name failslab, interval 1, probability 0, space 0, times 0
[ 99.871080][ T6005] CPU: 3 UID: 0 PID: 6005 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 99.871103][ T6005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 99.871113][ T6005] Call Trace:
[ 99.871121][ T6005]
[ 99.871129][ T6005] dump_stack_lvl+0x100/0x190
[ 99.871154][ T6005] should_fail_ex.cold+0x5/0xa
[ 99.871176][ T6005] should_failslab+0xc2/0x120
[ 99.871195][ T6005] __kmalloc_cache_node_noprof+0x7d/0x770
[ 99.871213][ T6005] ? sbitmap_queue_init_node+0x291/0x4a0
[ 99.871235][ T6005] sbitmap_queue_init_node+0x291/0x4a0
[ 99.871254][ T6005] blk_mq_init_tags+0x184/0x300
[ 99.871279][ T6005] blk_mq_alloc_map_and_rqs+0x218/0xeb0
[ 99.871340][ T6005] blk_mq_alloc_sched_tags+0x1de/0x350
[ 99.871366][ T6005] blk_mq_alloc_sched_res+0x8e/0x250
[ 99.871389][ T6005] blk_mq_alloc_sched_res_batch+0xfc/0x4f0
[ 99.871415][ T6005] blk_mq_update_nr_hw_queues+0x263/0x15f0
[ 99.871440][ T6005] ? nbd_start_device+0x19b/0xbd0
[ 99.871466][ T6005] ? __mutex_unlock_slowpath+0x15d/0x8a0
[ 99.871490][ T6005] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10
[ 99.871528][ T6005] nbd_start_device+0x1a6/0xbd0
[ 99.871552][ T6005] ? security_capable+0x80/0x260
[ 99.871576][ T6005] nbd_ioctl+0x4a6/0xd30
[ 99.871599][ T6005] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 99.871617][ T6005] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.871638][ T6005] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 99.871669][ T6005] ? __fget_files+0x215/0x3d0
[ 99.871690][ T6005] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.871712][ T6005] blkdev_ioctl+0x5ad/0x6f0
[ 99.871734][ T6005] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.871753][ T6005] ? selinux_file_ioctl+0x13b/0x290
[ 99.871775][ T6005] ? selinux_file_ioctl+0xb6/0x290
[ 99.871798][ T6005] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.871820][ T6005] __x64_sys_ioctl+0x18e/0x210
[ 99.871839][ T6005] do_syscall_64+0x115/0x870
[ 99.871859][ T6005] ? clear_bhb_loop+0x40/0x90
[ 99.871879][ T6005] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.871895][ T6005] RIP: 0033:0x7f365586d079
[ 99.871910][ T6005] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 99.871924][ T6005] RSP: 002b:00007f36565cd078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.871939][ T6005] RAX: ffffffffffffffda RBX: 00007f36559ac050 RCX: 00007f365586d079
[ 99.871949][ T6005] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 99.871958][ T6005] RBP: 00007f36565cd0e0 R08: 0000000000000000 R09: 0000000000000000
[ 99.871968][ T6005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.871977][ T6005] R13: 000000000000006e R14: 00007f36559ac050 R15: 00007ffdb1203358
[ 99.872000][ T6005]
[ 99.954721][ T62] Bluetooth: hci0: command tx timeout
[ 100.591900][ T6005] block nbd0: shutting down sockets
[ 100.704920][ T6009] FAULT_INJECTION: forcing a failure.
[ 100.704920][ T6009] name failslab, interval 1, probability 0, space 0, times 0
[ 100.710079][ T6009] CPU: 1 UID: 0 PID: 6009 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 100.710103][ T6009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 100.710112][ T6009] Call Trace:
[ 100.710120][ T6009]
[ 100.710127][ T6009] dump_stack_lvl+0x100/0x190
[ 100.710153][ T6009] should_fail_ex.cold+0x5/0xa
[ 100.710175][ T6009] should_failslab+0xc2/0x120
[ 100.710194][ T6009] __kmalloc_cache_node_noprof+0x7d/0x770
[ 100.710211][ T6009] ? sbitmap_queue_init_node+0x291/0x4a0
[ 100.710234][ T6009] sbitmap_queue_init_node+0x291/0x4a0
[ 100.710254][ T6009] blk_mq_init_tags+0x184/0x300
[ 100.710274][ T6009] blk_mq_alloc_map_and_rqs+0x218/0xeb0
[ 100.710307][ T6009] blk_mq_alloc_sched_tags+0x1de/0x350
[ 100.710332][ T6009] blk_mq_alloc_sched_res+0x8e/0x250
[ 100.710355][ T6009] blk_mq_alloc_sched_res_batch+0xfc/0x4f0
[ 100.710381][ T6009] blk_mq_update_nr_hw_queues+0x263/0x15f0
[ 100.710405][ T6009] ? nbd_start_device+0x19b/0xbd0
[ 100.710434][ T6009] ? __mutex_unlock_slowpath+0x15d/0x8a0
[ 100.710458][ T6009] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10
[ 100.710495][ T6009] nbd_start_device+0x1a6/0xbd0
[ 100.710520][ T6009] ? security_capable+0x80/0x260
[ 100.710543][ T6009] nbd_ioctl+0x4a6/0xd30
[ 100.710567][ T6009] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 100.710584][ T6009] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.710605][ T6009] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 100.710643][ T6009] ? __fget_files+0x215/0x3d0
[ 100.710700][ T6009] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.710723][ T6009] blkdev_ioctl+0x5ad/0x6f0
[ 100.710745][ T6009] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.710765][ T6009] ? selinux_file_ioctl+0x13b/0x290
[ 100.710787][ T6009] ? selinux_file_ioctl+0xb6/0x290
[ 100.710811][ T6009] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.710834][ T6009] __x64_sys_ioctl+0x18e/0x210
[ 100.710853][ T6009] do_syscall_64+0x115/0x870
[ 100.710873][ T6009] ? clear_bhb_loop+0x40/0x90
[ 100.710893][ T6009] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.710909][ T6009] RIP: 0033:0x7f365586d079
[ 100.710924][ T6009] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 100.710940][ T6009] RSP: 002b:00007f36565cd078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.710957][ T6009] RAX: ffffffffffffffda RBX: 00007f36559ac050 RCX: 00007f365586d079
[ 100.710968][ T6009] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 100.710977][ T6009] RBP: 00007f36565cd0e0 R08: 0000000000000000 R09: 0000000000000000
[ 100.710986][ T6009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 100.710996][ T6009] R13: 000000000000006e R14: 00007f36559ac050 R15: 00007ffdb1203358
[ 100.711019][ T6009]
[ 101.445032][ T5094] block nbd0: Receive control failed (result -32)
[ 101.445470][ T6009] block nbd0: shutting down sockets
2026/06/02 03:19:52 executed programs: 4
[ 101.604566][ T6012] block nbd0: Device being setup by another task
[ 101.612348][ T6011] FAULT_INJECTION: forcing a failure.
[ 101.612348][ T6011] name failslab, interval 1, probability 0, space 0, times 0
[ 101.619526][ T6011] CPU: 2 UID: 0 PID: 6011 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 101.619557][ T6011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 101.619567][ T6011] Call Trace:
[ 101.619574][ T6011]
[ 101.619581][ T6011] dump_stack_lvl+0x100/0x190
[ 101.619606][ T6011] should_fail_ex.cold+0x5/0xa
[ 101.619629][ T6011] should_failslab+0xc2/0x120
[ 101.619647][ T6011] kmem_cache_alloc_lru_noprof+0x80/0x6e0
[ 101.619672][ T6011] ? __d_alloc+0x34/0xa40
[ 101.619701][ T6011] __d_alloc+0x34/0xa40
[ 101.619726][ T6011] d_alloc+0x4a/0x1e0
[ 101.619749][ T6011] lookup_one_qstr_excl+0x171/0x250
[ 101.619776][ T6011] start_dirop+0x59/0xb0
[ 101.619795][ T6011] simple_start_creating+0xf9/0x110
[ 101.619816][ T6011] ? __pfx_simple_start_creating+0x10/0x10
[ 101.619836][ T6011] ? mntput+0x70/0xa0
[ 101.619854][ T6011] ? simple_pin_fs+0xa3/0x190
[ 101.619872][ T6011] debugfs_start_creating.part.0+0x82/0x170
[ 101.619893][ T6011] __debugfs_create_file+0xb3/0x4f0
[ 101.619916][ T6011] debugfs_create_file_unsafe+0x3c/0x50
[ 101.619937][ T6011] debugfs_create_u32+0x70/0xa0
[ 101.619956][ T6011] nbd_start_device+0x476/0xbd0
[ 101.619981][ T6011] ? security_capable+0x80/0x260
[ 101.620004][ T6011] nbd_ioctl+0x4a6/0xd30
[ 101.620027][ T6011] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 101.620043][ T6011] ? __pfx_nbd_ioctl+0x10/0x10
[ 101.620063][ T6011] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 101.620094][ T6011] ? __fget_files+0x215/0x3d0
[ 101.620114][ T6011] ? __pfx_nbd_ioctl+0x10/0x10
[ 101.620136][ T6011] blkdev_ioctl+0x5ad/0x6f0
[ 101.620158][ T6011] ? __pfx_blkdev_ioctl+0x10/0x10
[ 101.620178][ T6011] ? selinux_file_ioctl+0x13b/0x290
[ 101.620200][ T6011] ? selinux_file_ioctl+0xb6/0x290
[ 101.620223][ T6011] ? __pfx_blkdev_ioctl+0x10/0x10
[ 101.620246][ T6011] __x64_sys_ioctl+0x18e/0x210
[ 101.620264][ T6011] do_syscall_64+0x115/0x870
[ 101.620285][ T6011] ? clear_bhb_loop+0x40/0x90
[ 101.620384][ T6011] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.620407][ T6011] RIP: 0033:0x7f365586d079
[ 101.620422][ T6011] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 101.620436][ T6011] RSP: 002b:00007f36565ee078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.620452][ T6011] RAX: ffffffffffffffda RBX: 00007f36559abf80 RCX: 00007f365586d079
[ 101.620461][ T6011] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 101.620470][ T6011] RBP: 00007f36565ee0e0 R08: 0000000000000000 R09: 0000000000000000
[ 101.620477][ T6011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.620485][ T6011] R13: 000000000000000b R14: 00007f36559abf80 R15: 00007ffdb1203358
[ 101.620504][ T6011]
[ 102.034819][ T5756] Bluetooth: hci0: command tx timeout
[ 102.307965][ T5094] block nbd0: Receive control failed (result -32)
[ 102.308224][ T6011] block nbd0: shutting down sockets
[ 102.439655][ T6014] FAULT_INJECTION: forcing a failure.
[ 102.439655][ T6014] name failslab, interval 1, probability 0, space 0, times 0
[ 102.449509][ T6014] CPU: 0 UID: 0 PID: 6014 Comm: syz-executor.0 Not tainted syzkaller #0 PREEMPT(full)
[ 102.449533][ T6014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 102.449542][ T6014] Call Trace:
[ 102.449551][ T6014]
[ 102.449569][ T6014] dump_stack_lvl+0x100/0x190
[ 102.449593][ T6014] should_fail_ex.cold+0x5/0xa
[ 102.449615][ T6014] should_failslab+0xc2/0x120
[ 102.449634][ T6014] __kvmalloc_node_noprof+0xfa/0xa00
[ 102.449658][ T6014] ? sbitmap_init_node+0x1cc/0x720
[ 102.449683][ T6014] sbitmap_init_node+0x1cc/0x720
[ 102.449703][ T6014] sbitmap_queue_init_node+0x40/0x4a0
[ 102.449724][ T6014] blk_mq_init_tags+0x184/0x300
[ 102.449744][ T6014] blk_mq_alloc_map_and_rqs+0x218/0xeb0
[ 102.449777][ T6014] blk_mq_alloc_sched_tags+0x1de/0x350
[ 102.449803][ T6014] blk_mq_alloc_sched_res+0x8e/0x250
[ 102.449826][ T6014] blk_mq_alloc_sched_res_batch+0xfc/0x4f0
[ 102.449852][ T6014] blk_mq_update_nr_hw_queues+0x263/0x15f0
[ 102.449876][ T6014] ? nbd_start_device+0x19b/0xbd0
[ 102.449903][ T6014] ? __mutex_unlock_slowpath+0x15d/0x8a0
[ 102.449927][ T6014] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10
[ 102.449964][ T6014] nbd_start_device+0x1a6/0xbd0
[ 102.449990][ T6014] ? security_capable+0x80/0x260
[ 102.450014][ T6014] nbd_ioctl+0x4a6/0xd30
[ 102.450037][ T6014] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 102.450055][ T6014] ? __pfx_nbd_ioctl+0x10/0x10
[ 102.450075][ T6014] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10
[ 102.450106][ T6014] ? __fget_files+0x215/0x3d0
[ 102.450128][ T6014] ? __pfx_nbd_ioctl+0x10/0x10
[ 102.450151][ T6014] blkdev_ioctl+0x5ad/0x6f0
[ 102.450173][ T6014] ? __pfx_blkdev_ioctl+0x10/0x10
[ 102.450194][ T6014] ? selinux_file_ioctl+0x13b/0x290
[ 102.450216][ T6014] ? selinux_file_ioctl+0xb6/0x290
[ 102.450241][ T6014] ? __pfx_blkdev_ioctl+0x10/0x10
[ 102.450264][ T6014] __x64_sys_ioctl+0x18e/0x210
[ 102.450283][ T6014] do_syscall_64+0x115/0x870
[ 102.450304][ T6014] ? clear_bhb_loop+0x40/0x90
[ 102.450324][ T6014] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.450340][ T6014] RIP: 0033:0x7f365586d079
[ 102.450354][ T6014] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 102.450369][ T6014] RSP: 002b:00007f36565ee078 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.450385][ T6014] RAX: ffffffffffffffda RBX: 00007f36559abf80 RCX: 00007f365586d079
[ 102.450396][ T6014] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 102.450405][ T6014] RBP: 00007f36565ee0e0 R08: 0000000000000000 R09: 0000000000000000
[ 102.450415][ T6014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 102.450424][ T6014] R13: 000000000000000b R14: 00007f36559abf80 R15: 00007ffdb1203358
[ 102.450444][ T6014]
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xc7000)
[ 103.155643][ T1136] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[ 103.158586][ T1136] ata1: failed to read log page 10h (errno=-5)
[ 103.161227][ T1136] ata1.00: NCQ disabled due to excessive errors
[ 103.163960][ T1136] ata1.00: exception Emask 0x1 SAct 0x4000 SErr 0x0 action 0x0
[ 103.167468][ T1136] ata1.00: irq_stat 0x41000008
[ 103.169746][ T1136] ata1.00: failed command: WRITE FPDMA QUEUED
[ 103.172345][ T1136] ata1.00: cmd 61/38:70:3e:5e:04/06:00:00:00:00/40 tag 14 ncq dma 815104 out
[ 103.172345][ T1136] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 103.180551][ T1136] ata1.00: status: { DRDY }
[ 103.182313][ T5094] block nbd0: Receive control failed (result -32)
[ 103.182525][ T1136] ata1.00: error: { ABRT }
[ 103.184494][ T5756] block nbd0: Receive control failed (result -32)
[ 103.185982][ T6014] block nbd0: shutting down sockets
[ 103.187797][ T1136] ata1.00: configured for UDMA/100
[ 103.194304][ T1136] ata1: EH complete
qemu-system-x86_64: hw/ide/core.c:934: ide_dma_cb: Assertion `prep_size >= 0 && prep_size <= n * 512' failed.
Connection to localhost closed by remote host.