[ 76.563858][ T25] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.10.43' (ED25519) to the list of known hosts.
2025/02/03 09:25:07 parsed 1 programs
[ 80.617224][ T29] audit: type=1400 audit(1738574707.980:116): avc: denied { getattr } for pid=6107 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
[ 80.641498][ T29] audit: type=1400 audit(1738574707.980:117): avc: denied { read } for pid=6107 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 80.663760][ T29] audit: type=1400 audit(1738574707.980:118): avc: denied { open } for pid=6107 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
2025/02/03 09:25:08 executed programs: 0
[ 80.819598][ T29] audit: type=1400 audit(1738574708.180:119): avc: denied { mounton } for pid=6117 comm="syz-executor.0" path="/syzcgroup/unified" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1
[ 80.822006][ T6117] cgroup: Unknown subsys name 'cpuset'
[ 81.929826][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 81.938129][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 81.946005][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 81.954712][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 81.963348][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 81.971057][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 81.989554][ T29] audit: type=1400 audit(1738574709.350:120): avc: denied { mounton } for pid=6117 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
[ 82.055632][ T6117] chnl_net:caif_netlink_parms(): no params data found
[ 82.091785][ T6117] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.098888][ T6117] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.106117][ T6117] bridge_slave_0: entered allmulticast mode
[ 82.112600][ T6117] bridge_slave_0: entered promiscuous mode
[ 82.120373][ T6117] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.128010][ T6117] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.135645][ T6117] bridge_slave_1: entered allmulticast mode
[ 82.142521][ T6117] bridge_slave_1: entered promiscuous mode
[ 82.160802][ T6117] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 82.171962][ T6117] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 82.192735][ T6117] team0: Port device team_slave_0 added
[ 82.200254][ T6117] team0: Port device team_slave_1 added
[ 82.216550][ T6117] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 82.223837][ T6117] 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.
[ 82.249821][ T6117] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 82.262037][ T6117] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 82.268993][ T6117] 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.
[ 82.295234][ T6117] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 82.318473][ T6117] hsr_slave_0: entered promiscuous mode
[ 82.324683][ T6117] hsr_slave_1: entered promiscuous mode
[ 82.380483][ T6117] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.387592][ T6117] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.394947][ T6117] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.402625][ T6117] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.435441][ T6117] 8021q: adding VLAN 0 to HW filter on device bond0
[ 82.448504][ T52] bridge0: port 1(bridge_slave_0) entered disabled state
[ 82.457405][ T52] bridge0: port 2(bridge_slave_1) entered disabled state
[ 82.471994][ T6117] 8021q: adding VLAN 0 to HW filter on device team0
[ 82.483559][ T52] bridge0: port 1(bridge_slave_0) entered blocking state
[ 82.490661][ T52] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 82.502746][ T1099] bridge0: port 2(bridge_slave_1) entered blocking state
[ 82.509835][ T1099] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 82.550839][ T6117] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 82.750985][ T6117] veth0_vlan: entered promiscuous mode
[ 82.760651][ T6117] veth1_vlan: entered promiscuous mode
[ 82.782302][ T6117] veth0_macvtap: entered promiscuous mode
[ 82.790419][ T6117] veth1_macvtap: entered promiscuous mode
[ 82.806410][ T6117] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 82.818517][ T6117] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 83.002050][ T6141] nbd0: detected capacity change from 0 to 10
[ 83.665891][ T5819] block nbd0: Receive control failed (result -104)
[ 83.666518][ T6140] block nbd0: shutting down sockets
[ 83.679857][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.689164][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.697091][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.706916][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.714899][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.724105][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.732103][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.741151][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.749129][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.758217][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.766710][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.775827][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.783719][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.792797][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.800615][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.809727][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.817527][ T6105] ldm_validate_partition_table(): Disk read failed.
[ 83.824463][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.833535][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.841651][ T6105] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 83.850711][ T6105] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 83.858841][ T6105] Dev nbd0: unable to read RDB block 0
[ 83.864516][ T6105] nbd0: unable to read partition table
[ 83.870164][ T6105] nbd0: partition table beyond EOD, truncated
[ 83.879666][ T6105] ldm_validate_partition_table(): Disk read failed.
[ 83.886734][ T6105] Dev nbd0: unable to read RDB block 0
[ 83.892612][ T6105] nbd0: unable to read partition table
[ 83.898293][ T6105] nbd0: partition table beyond EOD, truncated
[ 84.002558][ T54] Bluetooth: hci0: command tx timeout
[ 84.011575][ T6144] nbd0: detected capacity change from 0 to 10
[ 84.712039][ T5819] block nbd0: Receive control failed (result -104)
[ 86.081567][ T5819] Bluetooth: hci0: command tx timeout
[ 88.162033][ T5819] Bluetooth: hci0: command tx timeout
[ 90.242212][ T5819] Bluetooth: hci0: command tx timeout
[ 114.323117][ T10] block nbd0: Possible stuck request ffff888025cf8dc0: control (read@0,4096B). Runtime 30 seconds
[ 144.422316][ T10] block nbd0: Possible stuck request ffff888025cf8dc0: control (read@0,4096B). Runtime 60 seconds
[ 144.617434][ T5191] udevd[5191]: worker [6105] /devices/virtual/block/nbd0 is taking a long time
[ 174.481954][ T10] block nbd0: Possible stuck request ffff888025cf8dc0: control (read@0,4096B). Runtime 90 seconds
[ 204.581512][ T10] block nbd0: Possible stuck request ffff888025cf8dc0: control (read@0,4096B). Runtime 120 seconds
[ 206.641581][ T54] Bluetooth: hci0: command 0x0406 tx timeout
[ 234.661579][ T10] block nbd0: Possible stuck request ffff888025cf8dc0: control (read@0,4096B). Runtime 150 seconds
[ 264.732174][ T10] block nbd0: Possible stuck request ffff888025cf8dc0: control (read@0,4096B). Runtime 180 seconds
[ 266.747730][ T5191] udevd[5191]: worker [6105] /devices/virtual/block/nbd0 timeout; kill it
[ 266.757230][ T5191] udevd[5191]: seq 9511 '/devices/virtual/block/nbd0' killed
[ 286.491699][ T30] INFO: task syz-executor.0:6143 blocked for more than 143 seconds.
[ 286.499893][ T30] Not tainted 6.14.0-rc1-syzkaller #0
[ 286.505860][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.514559][ T30] task:syz-executor.0 state:D stack:27760 pid:6143 tgid:6142 ppid:6117 task_flags:0x400140 flags:0x00004006
[ 286.526633][ T30] Call Trace:
[ 286.529916][ T30]
[ 286.532878][ T30] __schedule+0xf43/0x5890
[ 286.537326][ T30] ? __pfx___lock_acquire+0x10/0x10
[ 286.542616][ T30] ? __pfx___lock_acquire+0x10/0x10
[ 286.547827][ T30] ? __pfx___schedule+0x10/0x10
[ 286.552728][ T30] ? schedule+0x298/0x350
[ 286.557060][ T30] ? __pfx_lock_release+0x10/0x10
[ 286.562430][ T30] ? __mutex_trylock_common+0x78/0x250
[ 286.567904][ T30] ? lock_acquire+0x2f/0xb0
[ 286.572457][ T30] ? schedule+0x1fd/0x350
[ 286.576801][ T30] schedule+0xe7/0x350
[ 286.580857][ T30] schedule_preempt_disabled+0x13/0x30
[ 286.586351][ T30] __mutex_lock+0x6bd/0xb10
[ 286.590854][ T30] ? lock_acquire.part.0+0x11b/0x380
[ 286.596175][ T30] ? bdev_release+0x15a/0x6d0
[ 286.600899][ T30] ? __pfx___mutex_lock+0x10/0x10
[ 286.605960][ T30] ? __pfx_lock_release+0x10/0x10
[ 286.610992][ T30] ? locks_remove_file+0x34c/0x5a0
[ 286.616154][ T30] ? do_raw_spin_unlock+0x172/0x230
[ 286.621357][ T30] ? bdev_release+0x15a/0x6d0
[ 286.626070][ T30] bdev_release+0x15a/0x6d0
[ 286.630579][ T30] ? task_work_run+0x126/0x250
[ 286.635452][ T30] ? __pfx_blkdev_release+0x10/0x10
[ 286.640658][ T30] blkdev_release+0x15/0x20
[ 286.645223][ T30] __fput+0x3ff/0xb70
[ 286.649233][ T30] task_work_run+0x14e/0x250
[ 286.653861][ T30] ? __pfx_task_work_run+0x10/0x10
[ 286.658993][ T30] get_signal+0x1d3/0x26c0
[ 286.663463][ T30] ? __pfx_get_signal+0x10/0x10
[ 286.668326][ T30] arch_do_signal_or_restart+0x90/0x7e0
[ 286.673905][ T30] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 286.680065][ T30] syscall_exit_to_user_mode+0x150/0x2a0
[ 286.685733][ T30] do_syscall_64+0xda/0x250
[ 286.690245][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 286.696182][ T30] RIP: 0033:0x4551e9
[ 286.700085][ T30] RSP: 002b:00007fc562c300d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 286.708528][ T30] RAX: 0000000000000000 RBX: 000000000054cf00 RCX: 00000000004551e9
[ 286.716529][ T30] RDX: ffffffffffffffff RSI: 000000000000ab03 RDI: 0000000000000003
[ 286.724522][ T30] RBP: 00000000004a06fd R08: 0000000000000000 R09: 0000000000000000
[ 286.732522][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049f8fd
[ 286.740475][ T30] R13: 000000000000000b R14: 000000000054cf00 R15: 00007fffb620ffa8
[ 286.748607][ T30]
[ 286.751662][ T30]
[ 286.751662][ T30] Showing all locks held in the system:
[ 286.759372][ T30] 1 lock held by khungtaskd/30:
[ 286.764254][ T30] #0: ffffffff8e1bcc80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x7f/0x390
[ 286.774179][ T30] 2 locks held by kworker/u8:3/52:
[ 286.779289][ T30] #0: ffff88801b081148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0
[ 286.790466][ T30] #1: ffffc90000bd7d18 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0
[ 286.802669][ T30] 2 locks held by getty/5578:
[ 286.807351][ T30] #0: ffff88803227b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 286.817161][ T30] #1: ffffc90002fde2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfba/0x1480
[ 286.827316][ T30] 1 lock held by udevd/6105:
[ 286.831929][ T30] #0: ffff8881437134c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe20
[ 286.841269][ T30] 1 lock held by syz-executor.0/6143:
[ 286.846660][ T30] #0: ffff8881437134c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0
[ 286.856344][ T30]
[ 286.858652][ T30] =============================================
[ 286.858652][ T30]
[ 286.867113][ T30] NMI backtrace for cpu 1
[ 286.867126][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller #0
[ 286.867142][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 286.867149][ T30] Call Trace:
[ 286.867154][ T30]
[ 286.867160][ T30] dump_stack_lvl+0x116/0x1f0
[ 286.867182][ T30] nmi_cpu_backtrace+0x27b/0x390
[ 286.867209][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.867231][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 286.867253][ T30] watchdog+0xf62/0x12b0
[ 286.867279][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.867301][ T30] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.867320][ T30] ? __kthread_parkme+0x148/0x220
[ 286.867339][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.867364][ T30] kthread+0x3af/0x750
[ 286.867385][ T30] ? __pfx_kthread+0x10/0x10
[ 286.867409][ T30] ? __pfx_kthread+0x10/0x10
[ 286.867430][ T30] ret_from_fork+0x45/0x80
[ 286.867451][ T30] ? __pfx_kthread+0x10/0x10
[ 286.867469][ T30] ret_from_fork_asm+0x1a/0x30
[ 286.867499][ T30]
[ 286.867505][ T30] Sending NMI from CPU 1 to CPUs 0:
[ 286.977534][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x1a/0x20
[ 286.983474][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.983494][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.14.0-rc1-syzkaller #0
[ 286.983515][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 286.983525][ T30] Call Trace:
[ 286.983531][ T30]
[ 286.983538][ T30] dump_stack_lvl+0x3d/0x1f0
[ 286.983562][ T30] panic+0x71d/0x800
[ 286.983583][ T30] ? __pfx_panic+0x10/0x10
[ 286.983601][ T30] ? preempt_schedule_thunk+0x1a/0x30
[ 286.983628][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.983651][ T30] ? preempt_schedule_thunk+0x1a/0x30
[ 286.983674][ T30] ? watchdog+0xdcc/0x12b0
[ 286.983699][ T30] ? watchdog+0xdbf/0x12b0
[ 286.983726][ T30] watchdog+0xddd/0x12b0
[ 286.983754][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.983778][ T30] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.983798][ T30] ? __kthread_parkme+0x148/0x220
[ 286.983816][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.983841][ T30] kthread+0x3af/0x750
[ 286.983862][ T30] ? __pfx_kthread+0x10/0x10
[ 286.983887][ T30] ? __pfx_kthread+0x10/0x10
[ 286.983908][ T30] ret_from_fork+0x45/0x80
[ 286.983929][ T30] ? __pfx_kthread+0x10/0x10
[ 286.983950][ T30] ret_from_fork_asm+0x1a/0x30
[ 286.983979][ T30]
[ 287.113275][ T30] Kernel Offset: disabled
[ 287.117595][ T30] Rebooting in 86400 seconds..