[ 26.074649][ T3187] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.088247][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 50.637353][ T3600] can: request_module (can-proto-0) failed.
[ 50.658570][ T3600] can: request_module (can-proto-0) failed.
[ 50.679485][ T3600] can: request_module (can-proto-0) failed.
Warning: Permanently added '10.128.0.37' (ECDSA) to the list of known hosts.
2022/09/25 19:59:46 parsed 1 programs
2022/09/25 19:59:47 executed programs: 0
[ 71.189645][ T3684] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.197779][ T3684] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.205992][ T3684] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.214470][ T3684] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.222012][ T3684] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.229861][ T3684] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.361936][ T3680] chnl_net:caif_netlink_parms(): no params data found
[ 71.445717][ T3680] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.455105][ T3680] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.463563][ T3680] device bridge_slave_0 entered promiscuous mode
[ 71.475323][ T3680] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.483237][ T3680] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.491352][ T3680] device bridge_slave_1 entered promiscuous mode
[ 71.524988][ T3680] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 71.538495][ T3680] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 71.571199][ T3680] team0: Port device team_slave_0 added
[ 71.580468][ T3680] team0: Port device team_slave_1 added
[ 71.608620][ T3680] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 71.617248][ T3680] 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.
[ 71.643932][ T3680] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 71.656911][ T3680] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 71.663919][ T3680] 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.
[ 71.690047][ T3680] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 71.716372][ T3680] device hsr_slave_0 entered promiscuous mode
[ 71.723989][ T3680] device hsr_slave_1 entered promiscuous mode
[ 71.804036][ T3680] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 71.815018][ T3680] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 71.825047][ T3680] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 71.835292][ T3680] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 71.856558][ T3680] bridge0: port 2(bridge_slave_1) entered blocking state
[ 71.863807][ T3680] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 71.871634][ T3680] bridge0: port 1(bridge_slave_0) entered blocking state
[ 71.878772][ T3680] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 71.926889][ T3680] 8021q: adding VLAN 0 to HW filter on device bond0
[ 71.940258][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 71.950880][ T143] bridge0: port 1(bridge_slave_0) entered disabled state
[ 71.959735][ T143] bridge0: port 2(bridge_slave_1) entered disabled state
[ 71.968360][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 71.981982][ T3680] 8021q: adding VLAN 0 to HW filter on device team0
[ 71.993510][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 72.002025][ T143] bridge0: port 1(bridge_slave_0) entered blocking state
[ 72.009164][ T143] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 72.021912][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 72.031359][ T27] bridge0: port 2(bridge_slave_1) entered blocking state
[ 72.038540][ T27] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 72.059521][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 72.075365][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 72.084185][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 72.093348][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 72.105293][ T3680] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 72.117254][ T3680] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 72.127344][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 72.144161][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 72.151845][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 72.164649][ T3680] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 72.274027][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 72.291838][ T3680] device veth0_vlan entered promiscuous mode
[ 72.299999][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 72.309248][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 72.317215][ T3689] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 72.329593][ T3680] device veth1_vlan entered promiscuous mode
[ 72.337844][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 72.358200][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 72.367840][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 72.378138][ T3680] device veth0_macvtap entered promiscuous mode
[ 72.389221][ T3680] device veth1_macvtap entered promiscuous mode
[ 72.405086][ T3680] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 72.413923][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 72.422145][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 72.430621][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 72.439272][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 72.451834][ T3680] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 72.459915][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 72.468797][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 72.480932][ T3680] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.490005][ T3680] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.499163][ T3680] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.508447][ T3680] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 72.566165][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.574398][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.586433][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 72.606378][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.615357][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.626662][ T143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 72.674275][ T3698] loop0: detected capacity change from 0 to 96
[ 72.685498][ T3698] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024)
[ 72.702806][ T3698] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 2048)
[ 72.715358][ T3698] NILFS (loop0): mounting unchecked fs
[ 72.728164][ T3698] NILFS (loop0): recovery complete
[ 72.737884][ T3699] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds
[ 73.323136][ T143] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.403028][ T3689] Bluetooth: hci0: command 0x041b tx timeout
[ 76.284627][ T1157] cfg80211: failed to load regulatory.db
[ 77.483256][ T143] Bluetooth: hci0: command 0x040f tx timeout
[ 79.562676][ T7] Bluetooth: hci0: command 0x0419 tx timeout
[ 196.122546][ T7] Bluetooth: hci0: command 0x0406 tx timeout
[ 286.202580][ T29] INFO: task syz-executor.0:3680 blocked for more than 143 seconds.
[ 286.210763][ T29] Not tainted 6.0.0-rc6-syzkaller-00344-g5e049663f678 #0
[ 286.219123][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.228251][ T29] task:syz-executor.0 state:D stack:21240 pid: 3680 ppid: 1 flags:0x00004004
[ 286.238722][ T29] Call Trace:
[ 286.242024][ T29]
[ 286.245391][ T29] __schedule+0x957/0xe20
[ 286.249873][ T29] ? release_firmware_map_entry+0x184/0x184
[ 286.256596][ T29] ? do_raw_spin_unlock+0x134/0x8a0
[ 286.261902][ T29] ? prepare_to_wait_event+0x444/0x540
[ 286.269241][ T29] schedule+0xcb/0x190
[ 286.273636][ T29] wb_wait_for_completion+0x165/0x290
[ 286.279651][ T29] ? __bpf_trace_writeback_inode_template+0x20/0x20
[ 286.288034][ T29] ? wake_bit_function+0x240/0x240
[ 286.293484][ T29] ? up_write+0x131/0x4d0
[ 286.297856][ T29] sync_inodes_sb+0x298/0xaa0
[ 286.304296][ T29] ? filemap_fdatawrite_wbc+0xac/0x170
[ 286.309875][ T29] ? filemap_flush+0x15d/0x1e0
[ 286.315080][ T29] ? try_to_writeback_inodes_sb+0xd0/0xd0
[ 286.321122][ T29] ? nilfs_sync_fs+0x5bf/0x750
[ 286.327767][ T29] ? get_nr_dirty_inodes+0x406/0x420
[ 286.333526][ T29] sync_filesystem+0x16b/0x220
[ 286.338356][ T29] generic_shutdown_super+0x6b/0x300
[ 286.346053][ T29] kill_block_super+0x79/0xd0
[ 286.350820][ T29] deactivate_locked_super+0xa7/0xf0
[ 286.356634][ T29] cleanup_mnt+0x4ce/0x560
[ 286.361078][ T29] ? _raw_spin_unlock_irq+0x1f/0x40
[ 286.368320][ T29] task_work_run+0x146/0x1c0
[ 286.373300][ T29] exit_to_user_mode_loop+0x134/0x160
[ 286.379560][ T29] exit_to_user_mode_prepare+0xad/0x110
[ 286.387083][ T29] syscall_exit_to_user_mode+0x2e/0x60
[ 286.392886][ T29] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 286.398815][ T29] RIP: 0033:0x466c67
[ 286.404427][ T29] RSP: 002b:00007ffe76536cc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 286.413169][ T29] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000466c67
[ 286.421186][ T29] RDX: 00007ffe76536d99 RSI: 0000000000000002 RDI: 00007ffe76536d90
[ 286.430897][ T29] RBP: 00007ffe76536d90 R08: 00000000ffffffff R09: 00007ffe76536b60
[ 286.439313][ T29] R10: 00000000023c0893 R11: 0000000000000246 R12: 00000000004ae4c5
[ 286.448969][ T29] R13: 00007ffe76537e40 R14: 00000000023c0810 R15: 0000000000000002
[ 286.457959][ T29]
[ 286.461028][ T29]
[ 286.461028][ T29] Showing all locks held in the system:
[ 286.470521][ T29] 1 lock held by rcu_tasks_kthre/13:
[ 286.476513][ T29] #0: ffffffff8cd20a70 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00
[ 286.489496][ T29] 1 lock held by rcu_tasks_trace/14:
[ 286.495140][ T29] #0: ffffffff8cd21270 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x30/0xd00
[ 286.507756][ T29] 1 lock held by khungtaskd/29:
[ 286.513044][ T29] #0: ffffffff8cd208a0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 286.524222][ T29] 2 locks held by kworker/u4:2/42:
[ 286.529369][ T29] #0: ffff8881457fb938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x796/0xd10
[ 286.540439][ T29] #1: ffffc90000b37d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0xd10
[ 286.553998][ T29] 2 locks held by getty/3281:
[ 286.558705][ T29] #0: ffff88801880e098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 286.569649][ T29] #1: ffffc90002d232f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6e8/0x1e50
[ 286.581943][ T29] 2 locks held by syz-executor.0/3680:
[ 286.588257][ T29] #0: ffff88807bb000e0 (&type->s_umount_key#48){+.+.}-{3:3}, at: deactivate_super+0x96/0xd0
[ 286.600097][ T29] #1: ffff8881473987d0 (&bdi->wb_switch_rwsem){+.+.}-{3:3}, at: sync_inodes_sb+0x279/0xaa0
[ 286.610579][ T29] 2 locks held by segctord/3699:
[ 286.617171][ T29]
[ 286.619522][ T29] =============================================
[ 286.619522][ T29]
[ 286.628561][ T29] NMI backtrace for cpu 0
[ 286.632919][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.0.0-rc6-syzkaller-00344-g5e049663f678 #0
[ 286.642917][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 286.652993][ T29] Call Trace:
[ 286.656294][ T29]
[ 286.659241][ T29] dump_stack_lvl+0x1e3/0x2cb
[ 286.663945][ T29] ? io_alloc_page_table+0x110/0x110
[ 286.669252][ T29] ? panic+0x76b/0x76b
[ 286.673395][ T29] ? tick_nohz_tick_stopped+0x76/0xb0
[ 286.678908][ T29] ? nmi_cpu_backtrace+0x248/0x4b0
[ 286.684098][ T29] nmi_cpu_backtrace+0x47c/0x4b0
[ 286.689064][ T29] ? vprintk_emit+0x109/0x1e0
[ 286.693774][ T29] ? nmi_trigger_cpumask_backtrace+0x280/0x280
[ 286.699961][ T29] ? _printk+0xcf/0x10f
[ 286.704160][ T29] ? panic+0x76b/0x76b
[ 286.708252][ T29] ? __wake_up_klogd+0xcd/0x100
[ 286.713134][ T29] ? panic+0x76b/0x76b
[ 286.717226][ T29] ? __rcu_read_unlock+0x8f/0x100
[ 286.722269][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 286.728435][ T29] nmi_trigger_cpumask_backtrace+0x169/0x280
[ 286.734441][ T29] watchdog+0xcd5/0xd20
[ 286.738710][ T29] kthread+0x266/0x300
[ 286.742791][ T29] ? hungtask_pm_notify+0x50/0x50
[ 286.747828][ T29] ? kthread_blkcg+0xd0/0xd0
[ 286.752435][ T29] ret_from_fork+0x1f/0x30
[ 286.756899][ T29]
[ 286.760344][ T29] Sending NMI from CPU 0 to CPUs 1:
[ 286.765801][ C1] NMI backtrace for cpu 1
[ 286.765811][ C1] CPU: 1 PID: 3699 Comm: segctord Not tainted 6.0.0-rc6-syzkaller-00344-g5e049663f678 #0
[ 286.765825][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 286.765833][ C1] RIP: 0010:stack_trace_consume_entry+0x97/0x270
[ 286.765855][ C1] Code: 37 45 85 f6 74 21 41 ff ce 41 8a 44 15 00 84 c0 0f 85 63 01 00 00 44 89 37 b0 01 e9 93 00 00 00 31 c0 e9 8c 00 00 00 48 89 d8 <48> c1 e8 03 80 3c 10 00 74 26 4c 89 0c 24 48 89 df 49 89 f5 4d 89
[ 286.765867][ C1] RSP: 0018:ffffc900043ceb70 EFLAGS: 00000246
[ 286.765880][ C1] RAX: ffffc900043ceca0 RBX: ffffc900043ceca0 RCX: ffffffff8f719000
[ 286.765890][ C1] RDX: dffffc0000000000 RSI: ffffffff83512f03 RDI: ffffc900043cecac
[ 286.765900][ C1] RBP: ffffc900043ceca8 R08: 000000000000000e R09: ffffc900043cecb0
[ 286.765909][ C1] R10: fffff52000879d84 R11: 1ffff92000879d82 R12: 1ffff92000879d95
[ 286.765919][ C1] R13: 1ffff92000879d95 R14: 0000000000000000 R15: 1ffff92000879d96
[ 286.765928][ C1] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000
[ 286.765940][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.765949][ C1] CR2: 000055f7ab8d3680 CR3: 000000001d39b000 CR4: 00000000003506e0
[ 286.765961][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 286.765969][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 286.765977][ C1] Call Trace:
[ 286.765980][ C1]
[ 286.765984][ C1] ? nilfs_segctor_construct+0x143/0x8d0
[ 286.766072][ C1] ? stack_trace_save+0x1f0/0x1f0
[ 286.766087][ C1] arch_stack_walk+0x106/0x140
[ 286.766128][ C1] ? nilfs_segctor_construct+0x143/0x8d0
[ 286.766144][ C1] stack_trace_save+0x12d/0x1f0
[ 286.766160][ C1] ? stack_trace_snprint+0xf0/0xf0
[ 286.766176][ C1] ? __lock_acquire+0x1292/0x1f60
[ 286.766196][ C1] save_stack+0xf5/0x1e0
[ 286.766231][ C1] ? __reset_page_owner+0x190/0x190
[ 286.766245][ C1] ? free_pcp_prepare+0x812/0x900
[ 286.766286][ C1] ? free_unref_page+0x7d/0x630
[ 286.766300][ C1] ? __unfreeze_partials+0x1ab/0x200
[ 286.766359][ C1] ? put_cpu_partial+0x116/0x180
[ 286.766372][ C1] ? qlist_free_all+0x2b/0x70
[ 286.766385][ C1] ? kasan_quarantine_reduce+0x169/0x180
[ 286.766398][ C1] ? __kasan_slab_alloc+0x2f/0xe0
[ 286.766410][ C1] ? kmem_cache_alloc+0x1a6/0x310
[ 286.766422][ C1] ? nilfs_btree_propagate+0x95/0xe10
[ 286.766437][ C1] ? nilfs_bmap_propagate+0x6d/0x120
[ 286.766450][ C1] ? nilfs_collect_dat_data+0x49/0xc0
[ 286.766463][ C1] ? nilfs_segctor_apply_buffers+0x192/0x380
[ 286.766477][ C1] ? nilfs_segctor_scan_file+0x861/0xb00
[ 286.766490][ C1] ? nilfs_segctor_do_construct+0x22ee/0x70d0
[ 286.766504][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 286.766520][ C1] ? do_raw_spin_unlock+0x134/0x8a0
[ 286.766535][ C1] __reset_page_owner+0x52/0x190
[ 286.766553][ C1] free_pcp_prepare+0x812/0x900
[ 286.766568][ C1] free_unref_page+0x7d/0x630
[ 286.766583][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 286.766601][ C1] ? mark_free_pages+0x450/0x450
[ 286.766615][ C1] ? __free_slab+0xe0/0x310
[ 286.766629][ C1] ? trace_kfree+0x2d/0xd0
[ 286.766641][ C1] ? kfree+0x30/0x210
[ 286.766663][ C1] __unfreeze_partials+0x1ab/0x200
[ 286.766678][ C1] ? put_cpu_partial+0xe8/0x180
[ 286.766694][ C1] put_cpu_partial+0x116/0x180
[ 286.766710][ C1] qlist_free_all+0x2b/0x70
[ 286.766724][ C1] kasan_quarantine_reduce+0x169/0x180
[ 286.766741][ C1] __kasan_slab_alloc+0x2f/0xe0
[ 286.766753][ C1] ? fs_reclaim_acquire+0xaa/0x120
[ 286.766768][ C1] ? rcu_read_lock_sched_held+0x89/0x130
[ 286.766782][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 286.766808][ C1] ? fs_reclaim_acquire+0xaa/0x120
[ 286.766824][ C1] ? __might_sleep+0xc0/0xc0
[ 286.766874][ C1] ? nilfs_btree_delete+0x11e1/0x1230
[ 286.766889][ C1] ? nilfs_btree_propagate+0x95/0xe10
[ 286.766903][ C1] kmem_cache_alloc+0x1a6/0x310
[ 286.766916][ C1] ? nilfs_btree_propagate+0x95/0xe10
[ 286.766933][ C1] nilfs_btree_propagate+0x95/0xe10
[ 286.766953][ C1] nilfs_bmap_propagate+0x6d/0x120
[ 286.766968][ C1] nilfs_collect_dat_data+0x49/0xc0
[ 286.766984][ C1] nilfs_segctor_apply_buffers+0x192/0x380
[ 286.766997][ C1] ? nilfs_segctor_add_file_block+0xbb0/0xbb0
[ 286.767014][ C1] nilfs_segctor_scan_file+0x861/0xb00
[ 286.767032][ C1] ? trace_nilfs2_collection_stage_transition+0x220/0x220
[ 286.767059][ C1] ? rcu_read_lock_sched_held+0x89/0x130
[ 286.767074][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 286.767096][ C1] nilfs_segctor_do_construct+0x22ee/0x70d0
[ 286.767140][ C1] ? nilfs_segctor_confirm+0x24b/0x2d0
[ 286.767154][ C1] ? nilfs_transaction_unlock+0x210/0x210
[ 286.767167][ C1] ? rcu_read_lock_sched_held+0x89/0x130
[ 286.767181][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10
[ 286.767205][ C1] ? __up_read+0x690/0x690
[ 286.767218][ C1] ? nilfs_segctor_confirm+0x24b/0x2d0
[ 286.767231][ C1] ? do_raw_spin_lock+0x148/0x360
[ 286.767244][ C1] ? __lock_acquire+0x1f60/0x1f60
[ 286.767261][ C1] ? do_raw_spin_unlock+0x134/0x8a0
[ 286.767277][ C1] ? _raw_spin_unlock+0x24/0x40
[ 286.767293][ C1] ? nilfs_segctor_confirm+0x24b/0x2d0
[ 286.767308][ C1] nilfs_segctor_construct+0x143/0x8d0
[ 286.767324][ C1] ? trace_nilfs2_transaction_transition+0xc9/0x240
[ 286.767340][ C1] nilfs_segctor_thread+0x539/0x1100
[ 286.767370][ C1] ? nilfs_construction_timeout+0x40/0x40
[ 286.767390][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 286.767406][ C1] ? _raw_spin_unlock+0x40/0x40
[ 286.767420][ C1] ? wake_bit_function+0x240/0x240
[ 286.767436][ C1] ? _raw_spin_unlock+0x40/0x40
[ 286.767449][ C1] ? lockdep_hardirqs_on_prepare+0x448/0x7b0
[ 286.767466][ C1] ? __kthread_parkme+0x166/0x1c0
[ 286.767483][ C1] kthread+0x266/0x300
[ 286.767496][ C1] ? nilfs_construction_timeout+0x40/0x40
[ 286.767509][ C1] ? kthread_blkcg+0xd0/0xd0
[ 286.767523][ C1] ret_from_fork+0x1f/0x30
[ 286.767545][ C1]
[ 286.939387][ T29] Kernel panic - not syncing: hung_task: blocked tasks
[ 286.939402][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.0.0-rc6-syzkaller-00344-g5e049663f678 #0
[ 286.939420][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022
[ 286.939429][ T29] Call Trace:
[ 286.939435][ T29]
[ 286.939442][ T29] dump_stack_lvl+0x1e3/0x2cb
[ 286.939468][ T29] ? io_alloc_page_table+0x110/0x110
[ 286.939485][ T29] ? panic+0x76b/0x76b
[ 286.939509][ T29] ? vscnprintf+0x59/0x80
[ 286.939531][ T29] panic+0x316/0x76b
[ 286.939547][ T29] ? schedule_preempt_disabled+0x20/0x20
[ 286.939565][ T29] ? nmi_trigger_cpumask_backtrace+0x205/0x280
[ 286.939585][ T29] ? fb_is_primary_device+0xcc/0xcc
[ 286.939604][ T29] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 286.939625][ T29] ? nmi_trigger_cpumask_backtrace+0x205/0x280
[ 286.939642][ T29] ? nmi_trigger_cpumask_backtrace+0x265/0x280
[ 286.939665][ T29] watchdog+0xd16/0xd20
[ 286.939694][ T29] kthread+0x266/0x300
[ 286.939709][ T29] ? hungtask_pm_notify+0x50/0x50
[ 286.939724][ T29] ? kthread_blkcg+0xd0/0xd0
[ 286.939742][ T29] ret_from_fork+0x1f/0x30
[ 286.939771][ T29]
[ 286.940175][ T29] Kernel Offset: disabled
[ 287.476636][ T29] Rebooting in 86400 seconds..