Warning: Permanently added '10.128.1.97' (ED25519) to the list of known hosts.
2024/11/24 23:49:00 parsed 1 programs
[ 76.454096][ T1197] cfg80211: failed to load regulatory.db
[ 76.531326][ T29] audit: type=1400 audit(1732492140.586:116): avc: denied { getattr } for pid=6124 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
[ 76.575136][ T29] audit: type=1400 audit(1732492140.586:117): avc: denied { read } for pid=6124 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 76.621313][ T29] audit: type=1400 audit(1732492140.586:118): avc: denied { open } for pid=6124 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
2024/11/24 23:49:00 executed programs: 0
[ 76.868365][ T29] audit: type=1400 audit(1732492140.926:119): avc: denied { mounton } for pid=6136 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
[ 76.869896][ T6136] cgroup: Unknown subsys name 'cpuset'
[ 77.978920][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.986931][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.995108][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.003861][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.011460][ T5148] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.018673][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.029724][ T29] audit: type=1400 audit(1732492142.086:120): avc: denied { mounton } for pid=6136 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
[ 78.098311][ T6136] chnl_net:caif_netlink_parms(): no params data found
[ 78.133920][ T6136] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.141045][ T6136] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.148688][ T6136] bridge_slave_0: entered allmulticast mode
[ 78.155400][ T6136] bridge_slave_0: entered promiscuous mode
[ 78.162812][ T6136] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.169929][ T6136] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.177254][ T6136] bridge_slave_1: entered allmulticast mode
[ 78.183760][ T6136] bridge_slave_1: entered promiscuous mode
[ 78.200802][ T6136] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 78.211761][ T6136] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 78.232779][ T6136] team0: Port device team_slave_0 added
[ 78.239526][ T6136] team0: Port device team_slave_1 added
[ 78.255102][ T6136] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 78.262383][ T6136] 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.
[ 78.288349][ T6136] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 78.300086][ T6136] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 78.307323][ T6136] 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.
[ 78.333341][ T6136] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 78.357140][ T6136] hsr_slave_0: entered promiscuous mode
[ 78.363190][ T6136] hsr_slave_1: entered promiscuous mode
[ 78.414243][ T6136] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.421329][ T6136] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.428620][ T6136] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.435798][ T6136] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.468214][ T6136] 8021q: adding VLAN 0 to HW filter on device bond0
[ 78.481052][ T81] bridge0: port 1(bridge_slave_0) entered disabled state
[ 78.489486][ T81] bridge0: port 2(bridge_slave_1) entered disabled state
[ 78.503651][ T6136] 8021q: adding VLAN 0 to HW filter on device team0
[ 78.515731][ T35] bridge0: port 1(bridge_slave_0) entered blocking state
[ 78.522829][ T35] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 78.542828][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state
[ 78.549916][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 78.576504][ T6136] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 78.821744][ T6136] veth0_vlan: entered promiscuous mode
[ 78.830224][ T6136] veth1_vlan: entered promiscuous mode
[ 78.848525][ T6136] veth0_macvtap: entered promiscuous mode
[ 78.857161][ T6136] veth1_macvtap: entered promiscuous mode
[ 78.869909][ T6136] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 78.882549][ T6136] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 79.082092][ T6157] nbd0: detected capacity change from 0 to 10
[ 79.726751][ T5148] block nbd0: Receive control failed (result -104)
[ 80.052526][ T5148] Bluetooth: hci0: command tx timeout
[ 82.131925][ T5148] Bluetooth: hci0: command tx timeout
[ 84.211500][ T5148] Bluetooth: hci0: command tx timeout
[ 86.291303][ T5148] Bluetooth: hci0: command tx timeout
[ 109.092799][ T40] block nbd0: Possible stuck request ffff8880264fe000: control (read@0,4096B). Runtime 30 seconds
[ 139.171729][ T40] block nbd0: Possible stuck request ffff8880264fe000: control (read@0,4096B). Runtime 60 seconds
[ 141.508098][ T5209] udevd[5209]: worker [6138] /devices/virtual/block/nbd0 is taking a long time
[ 169.252203][ T40] block nbd0: Possible stuck request ffff8880264fe000: control (read@0,4096B). Runtime 90 seconds
[ 199.343801][ T40] block nbd0: Possible stuck request ffff8880264fe000: control (read@0,4096B). Runtime 120 seconds
[ 201.411291][ T5839] Bluetooth: hci0: command 0x0406 tx timeout
[ 229.411323][ T40] block nbd0: Possible stuck request ffff8880264fe000: control (read@0,4096B). Runtime 150 seconds
[ 259.491445][ T40] block nbd0: Possible stuck request ffff8880264fe000: control (read@0,4096B). Runtime 180 seconds
[ 261.522085][ T5209] udevd[5209]: worker [6138] /devices/virtual/block/nbd0 timeout; kill it
[ 261.531087][ T5209] udevd[5209]: seq 9522 '/devices/virtual/block/nbd0' killed
[ 286.371406][ T30] INFO: task syz-executor.0:6158 blocked for more than 143 seconds.
[ 286.379573][ T30] Not tainted 6.12.0-syzkaller-09073-g9f16d5e6f220 #0
[ 286.386959][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.395729][ T30] task:syz-executor.0 state:D stack:25520 pid:6158 tgid:6156 ppid:6136 flags:0x00004006
[ 286.406001][ T30] Call Trace:
[ 286.409291][ T30]
[ 286.412262][ T30] __schedule+0xe58/0x5ad0
[ 286.416732][ T30] ? __pfx___lock_acquire+0x10/0x10
[ 286.421977][ T30] ? __pfx___lock_acquire+0x10/0x10
[ 286.427183][ T30] ? __pfx___schedule+0x10/0x10
[ 286.432069][ T30] ? schedule+0x298/0x350
[ 286.436405][ T30] ? __pfx_lock_release+0x10/0x10
[ 286.441474][ T30] ? __mutex_trylock_common+0x78/0x250
[ 286.446944][ T30] ? lock_acquire+0x2f/0xb0
[ 286.451578][ T30] ? schedule+0x1fd/0x350
[ 286.455918][ T30] schedule+0xe7/0x350
[ 286.459970][ T30] schedule_preempt_disabled+0x13/0x30
[ 286.465458][ T30] __mutex_lock+0x62b/0xa60
[ 286.469970][ T30] ? lock_acquire.part.0+0x11b/0x380
[ 286.475284][ T30] ? bdev_release+0x15a/0x6d0
[ 286.479983][ T30] ? __pfx___mutex_lock+0x10/0x10
[ 286.485049][ T30] ? __pfx_lock_release+0x10/0x10
[ 286.490081][ T30] ? locks_remove_file+0x34c/0x5a0
[ 286.495242][ T30] ? do_raw_spin_unlock+0x172/0x230
[ 286.500453][ T30] ? bdev_release+0x15a/0x6d0
[ 286.505158][ T30] bdev_release+0x15a/0x6d0
[ 286.509669][ T30] ? task_work_run+0x126/0x250
[ 286.514495][ T30] ? __pfx_blkdev_release+0x10/0x10
[ 286.519707][ T30] blkdev_release+0x15/0x20
[ 286.524276][ T30] __fput+0x3f8/0xb60
[ 286.528298][ T30] task_work_run+0x14e/0x250
[ 286.532943][ T30] ? __pfx_task_work_run+0x10/0x10
[ 286.538082][ T30] get_signal+0x1d3/0x26c0
[ 286.542622][ T30] ? __pfx_get_signal+0x10/0x10
[ 286.547488][ T30] arch_do_signal_or_restart+0x90/0x7e0
[ 286.553098][ T30] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 286.559279][ T30] syscall_exit_to_user_mode+0x150/0x2a0
[ 286.564956][ T30] do_syscall_64+0xda/0x250
[ 286.569487][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 286.575426][ T30] RIP: 0033:0x4551e9
[ 286.579331][ T30] RSP: 002b:00007fca6557f0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 286.587772][ T30] RAX: 0000000000000000 RBX: 000000000054cfa0 RCX: 00000000004551e9
[ 286.595779][ T30] RDX: ffffffffffffffff RSI: 000000000000ab03 RDI: 0000000000000003
[ 286.603775][ T30] RBP: 00000000004a06fd R08: 0000000000000000 R09: 0000000000000000
[ 286.611817][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000049f8fd
[ 286.619782][ T30] R13: 000000000000006e R14: 000000000054cfa0 R15: 00007ffd02de7488
[ 286.627808][ T30]
[ 286.630839][ T30]
[ 286.630839][ T30] Showing all locks held in the system:
[ 286.638594][ T30] 1 lock held by khungtaskd/30:
[ 286.643488][ T30] #0: ffffffff8e1bba80 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x7f/0x390
[ 286.653384][ T30] 2 locks held by getty/5590:
[ 286.658054][ T30] #0: ffff88814db640a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 286.667853][ T30] #1: ffffc90002fc62f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0xfba/0x1480
[ 286.678037][ T30] 1 lock held by udevd/6138:
[ 286.682841][ T30] #0: ffff8880264784c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0x41a/0xe20
[ 286.692221][ T30] 1 lock held by syz-executor.0/6158:
[ 286.697576][ T30] #0: ffff8880264784c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x15a/0x6d0
[ 286.707377][ T30]
[ 286.709704][ T30] =============================================
[ 286.709704][ T30]
[ 286.718167][ T30] NMI backtrace for cpu 1
[ 286.722501][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-syzkaller-09073-g9f16d5e6f220 #0
[ 286.732731][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 286.742764][ T30] Call Trace:
[ 286.746021][ T30]
[ 286.748929][ T30] dump_stack_lvl+0x116/0x1f0
[ 286.753596][ T30] nmi_cpu_backtrace+0x27b/0x390
[ 286.758513][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.764472][ T30] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 286.770433][ T30] watchdog+0xf0c/0x1240
[ 286.774661][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.779341][ T30] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.784539][ T30] ? __kthread_parkme+0x148/0x220
[ 286.789547][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.794201][ T30] kthread+0x2c1/0x3a0
[ 286.798248][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.803426][ T30] ? __pfx_kthread+0x10/0x10
[ 286.807995][ T30] ret_from_fork+0x45/0x80
[ 286.812386][ T30] ? __pfx_kthread+0x10/0x10
[ 286.816954][ T30] ret_from_fork_asm+0x1a/0x30
[ 286.821707][ T30]
[ 286.824816][ T30] Sending NMI from CPU 1 to CPUs 0:
[ 286.830056][ C0] NMI backtrace for cpu 0 skipped: idling at acpi_safe_halt+0x1a/0x20
[ 286.831075][ T30] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.846068][ T30] CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.12.0-syzkaller-09073-g9f16d5e6f220 #0
[ 286.856237][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 286.866294][ T30] Call Trace:
[ 286.869569][ T30]
[ 286.872495][ T30] dump_stack_lvl+0x3d/0x1f0
[ 286.877089][ T30] panic+0x71d/0x800
[ 286.881014][ T30] ? __pfx_panic+0x10/0x10
[ 286.885441][ T30] ? preempt_schedule_thunk+0x1a/0x30
[ 286.890818][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 286.896797][ T30] ? preempt_schedule_thunk+0x1a/0x30
[ 286.902170][ T30] ? watchdog+0xd76/0x1240
[ 286.906582][ T30] ? watchdog+0xd69/0x1240
[ 286.911000][ T30] watchdog+0xd87/0x1240
[ 286.915262][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.919947][ T30] ? lockdep_hardirqs_on+0x7c/0x110
[ 286.925159][ T30] ? __kthread_parkme+0x148/0x220
[ 286.930197][ T30] ? __pfx_watchdog+0x10/0x10
[ 286.934874][ T30] kthread+0x2c1/0x3a0
[ 286.938941][ T30] ? _raw_spin_unlock_irq+0x23/0x50
[ 286.944135][ T30] ? __pfx_kthread+0x10/0x10
[ 286.948723][ T30] ret_from_fork+0x45/0x80
[ 286.953142][ T30] ? __pfx_kthread+0x10/0x10
[ 286.957727][ T30] ret_from_fork_asm+0x1a/0x30
[ 286.962583][ T30]
[ 286.965813][ T30] Kernel Offset: disabled
[ 286.970117][ T30] Rebooting in 86400 seconds..