Warning: Permanently added '10.128.1.114' (ED25519) to the list of known hosts.
2025/09/10 16:52:07 parsed 1 programs
[ 126.805877][ T6187] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 129.299347][ T1159] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.308399][ T1159] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.336804][ T1159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 129.345219][ T1159] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 129.607120][ T5927] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 129.617253][ T5927] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 129.625424][ T5927] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 129.634001][ T5927] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 129.641935][ T5927] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 132.003861][ T6245] chnl_net:caif_netlink_parms(): no params data found
[ 132.084701][ T6245] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.092231][ T6245] bridge0: port 1(bridge_slave_0) entered disabled state
[ 132.099416][ T6245] bridge_slave_0: entered allmulticast mode
[ 132.107688][ T6245] bridge_slave_0: entered promiscuous mode
[ 132.119876][ T6245] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.127372][ T6245] bridge0: port 2(bridge_slave_1) entered disabled state
[ 132.134708][ T6245] bridge_slave_1: entered allmulticast mode
[ 132.142200][ T6245] bridge_slave_1: entered promiscuous mode
[ 132.176500][ T6245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 132.189078][ T6245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 132.223547][ T6245] team0: Port device team_slave_0 added
[ 132.231821][ T6245] team0: Port device team_slave_1 added
[ 132.257092][ T6245] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 132.264203][ T6245] 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.
[ 132.290734][ T6245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 132.303191][ T6245] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 132.310136][ T6245] 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.
[ 132.336236][ T6245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 132.375283][ T6245] hsr_slave_0: entered promiscuous mode
[ 132.381585][ T6245] hsr_slave_1: entered promiscuous mode
[ 132.861259][ T6245] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 132.875388][ T6245] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 132.887083][ T6245] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 132.897470][ T6245] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 132.916415][ T1305] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.923591][ T1305] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.039221][ T6245] 8021q: adding VLAN 0 to HW filter on device bond0
[ 133.066271][ T6245] 8021q: adding VLAN 0 to HW filter on device team0
[ 133.087409][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 133.095176][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 133.114030][ T3533] bridge0: port 2(bridge_slave_1) entered blocking state
[ 133.121239][ T3533] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 133.414268][ T6245] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 133.475274][ T6245] veth0_vlan: entered promiscuous mode
[ 133.493452][ T6245] veth1_vlan: entered promiscuous mode
[ 133.537751][ T6245] veth0_macvtap: entered promiscuous mode
[ 133.549043][ T6245] veth1_macvtap: entered promiscuous mode
[ 133.579683][ T6245] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 133.598849][ T6245] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 133.622536][ T3533] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.633580][ T3533] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.652696][ T3533] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.662210][ T3533] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.823633][ T1159] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.916866][ T1159] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.978970][ T1159] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.065296][ T1159] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2025/09/10 16:52:20 executed programs: 0
[ 135.568540][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 135.578137][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 135.587265][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 135.596324][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 135.609255][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.853248][ T6352] chnl_net:caif_netlink_parms(): no params data found
[ 136.024198][ T6352] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.033211][ T6352] bridge0: port 1(bridge_slave_0) entered disabled state
[ 136.041681][ T6352] bridge_slave_0: entered allmulticast mode
[ 136.049580][ T6352] bridge_slave_0: entered promiscuous mode
[ 136.081499][ T6352] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.088666][ T6352] bridge0: port 2(bridge_slave_1) entered disabled state
[ 136.103476][ T6352] bridge_slave_1: entered allmulticast mode
[ 136.115144][ T6352] bridge_slave_1: entered promiscuous mode
[ 136.174152][ T1159] bridge_slave_1: left allmulticast mode
[ 136.179853][ T1159] bridge_slave_1: left promiscuous mode
[ 136.187661][ T1159] bridge0: port 2(bridge_slave_1) entered disabled state
[ 136.207974][ T1159] bridge_slave_0: left allmulticast mode
[ 136.213757][ T1159] bridge_slave_0: left promiscuous mode
[ 136.219571][ T1159] bridge0: port 1(bridge_slave_0) entered disabled state
[ 136.538756][ T1159] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 136.549521][ T1159] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 136.560779][ T1159] bond0 (unregistering): Released all slaves
[ 136.594352][ T6352] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 136.607285][ T6352] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 136.689628][ T1159] hsr_slave_0: left promiscuous mode
[ 136.696372][ T1159] hsr_slave_1: left promiscuous mode
[ 136.703107][ T1159] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 136.711151][ T1159] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 136.719337][ T1159] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 136.727221][ T1159] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 136.747821][ T1159] veth1_macvtap: left promiscuous mode
[ 136.753680][ T1159] veth0_macvtap: left promiscuous mode
[ 136.759996][ T1159] veth1_vlan: left promiscuous mode
[ 136.766045][ T1159] veth0_vlan: left promiscuous mode
[ 137.257622][ T1159] team0 (unregistering): Port device team_slave_1 removed
[ 137.302419][ T1159] team0 (unregistering): Port device team_slave_0 removed
[ 137.632185][ T51] Bluetooth: hci0: command tx timeout
[ 137.690115][ T6352] team0: Port device team_slave_0 added
[ 137.710173][ T6352] team0: Port device team_slave_1 added
[ 137.796764][ T6352] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 137.805317][ T6352] 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.
[ 137.835269][ T6352] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 137.849127][ T6352] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 137.856473][ T6352] 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.
[ 137.883149][ T6352] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 137.968610][ T6352] hsr_slave_0: entered promiscuous mode
[ 137.983071][ T6352] hsr_slave_1: entered promiscuous mode
[ 138.741608][ T6352] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 138.757610][ T6352] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 138.775257][ T6352] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 138.787438][ T6352] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 138.916233][ T6352] 8021q: adding VLAN 0 to HW filter on device bond0
[ 138.946144][ T6352] 8021q: adding VLAN 0 to HW filter on device team0
[ 138.961702][ T1159] bridge0: port 1(bridge_slave_0) entered blocking state
[ 138.968911][ T1159] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 139.002253][ T1159] bridge0: port 2(bridge_slave_1) entered blocking state
[ 139.009428][ T1159] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 139.292528][ T6352] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 139.352008][ T6352] veth0_vlan: entered promiscuous mode
[ 139.367497][ T6352] veth1_vlan: entered promiscuous mode
[ 139.413849][ T6352] veth0_macvtap: entered promiscuous mode
[ 139.426496][ T6352] veth1_macvtap: entered promiscuous mode
[ 139.453632][ T6352] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 139.471106][ T6352] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 139.489555][ T3533] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.507518][ T3533] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.528846][ T3533] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.539455][ T3533] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 139.611938][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 139.619798][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 139.675486][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 139.687025][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 139.711060][ T51] Bluetooth: hci0: command tx timeout
2025/09/10 16:52:25 executed programs: 24
[ 141.795600][ T51] Bluetooth: hci0: command tx timeout
[ 143.875214][ T51] Bluetooth: hci0: command tx timeout
[ 194.353332][ T1305] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.359653][ T1305] ieee802154 phy1 wpan1: encryption failed: -22
[ 255.797273][ T1305] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.803738][ T1305] ieee802154 phy1 wpan1: encryption failed: -22
[ 257.871101][ T51] Bluetooth: hci0: command 0x0406 tx timeout
[ 288.430588][ T31] INFO: task kworker/u8:7:1124 blocked for more than 143 seconds.
[ 288.438544][ T31] Not tainted syzkaller #0
[ 288.443600][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.452412][ T31] task:kworker/u8:7 state:D stack:22872 pid:1124 tgid:1124 ppid:2 task_flags:0x4248060 flags:0x00004000
[ 288.464550][ T31] Workqueue: writeback wb_workfn (flush-8:0)
[ 288.470648][ T31] Call Trace:
[ 288.473944][ T31]
[ 288.476888][ T31] __schedule+0x1190/0x5de0
[ 288.481488][ T31] ? blk_mq_flush_plug_list+0x145/0x600
[ 288.487073][ T31] ? __lock_acquire+0x62e/0x1ce0
[ 288.492075][ T31] ? __pfx___schedule+0x10/0x10
[ 288.496944][ T31] ? __blk_flush_plug+0x2f3/0x4b0
[ 288.502105][ T31] ? find_held_lock+0x2b/0x80
[ 288.506820][ T31] ? schedule+0x2d7/0x3a0
[ 288.511288][ T31] schedule+0xe7/0x3a0
[ 288.515383][ T31] io_schedule+0xbf/0x130
[ 288.519704][ T31] rq_qos_wait+0x22f/0x340
[ 288.524175][ T31] ? __pfx_rq_qos_wait+0x10/0x10
[ 288.529156][ T31] ? submit_bio_noacct_nocheck+0x300/0xd30
[ 288.535238][ T31] ? __pfx_rq_qos_wake_function+0x10/0x10
[ 288.541040][ T31] ? __pfx_wbt_inflight_cb+0x10/0x10
[ 288.546367][ T31] ? __pfx___might_resched+0x10/0x10
[ 288.551863][ T31] wbt_wait+0x1af/0x390
[ 288.556125][ T31] ? __pfx_wbt_wait+0x10/0x10
[ 288.560876][ T31] ? bio_integrity_prep+0x1a6/0x990
[ 288.566102][ T31] ? __pfx_wbt_wait+0x10/0x10
[ 288.571106][ T31] __rq_qos_throttle+0x56/0xa0
[ 288.575913][ T31] blk_mq_submit_bio+0x2174/0x2a10
[ 288.581225][ T31] ? __pfx_blk_mq_submit_bio+0x10/0x10
[ 288.586812][ T31] __submit_bio+0x3cf/0x690
[ 288.591513][ T31] ? css_rstat_updated+0x1c2/0x510
[ 288.596821][ T31] ? __pfx___submit_bio+0x10/0x10
[ 288.601944][ T31] ? __pfx_blk_cgroup_bio_start+0x10/0x10
[ 288.607754][ T31] ? mod_memcg_lruvec_state+0x389/0x5f0
[ 288.613442][ T31] ? submit_bio_noacct_nocheck+0x660/0xd30
[ 288.619296][ T31] submit_bio_noacct_nocheck+0x660/0xd30
[ 288.625029][ T31] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10
[ 288.631270][ T31] ? __pfx___might_resched+0x10/0x10
[ 288.636555][ T31] ? __pfx___folio_start_writeback+0x10/0x10
[ 288.642608][ T31] submit_bio_noacct+0xc20/0x1ed0
[ 288.647746][ T31] ext4_bio_write_folio+0x756/0x1dc0
[ 288.653119][ T31] mpage_process_page_bufs+0x47c/0x8d0
[ 288.658601][ T31] mpage_prepare_extent_to_map+0x79f/0x14d0
[ 288.664584][ T31] ? __pfx_mpage_prepare_extent_to_map+0x10/0x10
[ 288.671101][ T31] ? trace_kmem_cache_alloc+0x28/0xc0
[ 288.676519][ T31] ? kmem_cache_alloc_noprof+0x21e/0x3b0
[ 288.682257][ T31] ? ext4_init_io_end+0x24/0x170
[ 288.687234][ T31] ext4_do_writepages+0xa11/0x3cf0
[ 288.692510][ T31] ? __pfx_ext4_do_writepages+0x10/0x10
[ 288.698072][ T31] ? ext4_writepages+0x37a/0x7d0
[ 288.703133][ T31] ext4_writepages+0x37a/0x7d0
[ 288.707926][ T31] ? arch_scale_cpu_capacity+0x15/0xb0
[ 288.713491][ T31] ? __pfx_ext4_writepages+0x10/0x10
[ 288.718807][ T31] ? do_writepages+0x4b7/0x600
[ 288.723663][ T31] ? __pfx_ext4_writepages+0x10/0x10
[ 288.728988][ T31] do_writepages+0x27a/0x600
[ 288.733714][ T31] ? __pfx_do_writepages+0x10/0x10
[ 288.738847][ T31] ? reacquire_held_locks+0xcd/0x1f0
[ 288.744214][ T31] ? writeback_sb_inodes+0x3b0/0xfa0
[ 288.749610][ T31] __writeback_single_inode+0x160/0xfb0
[ 288.756200][ T31] ? __pfx___writeback_single_inode+0x10/0x10
[ 288.762638][ T31] ? do_raw_spin_unlock+0x172/0x230
[ 288.767880][ T31] writeback_sb_inodes+0x60d/0xfa0
[ 288.773073][ T31] ? __pfx_writeback_sb_inodes+0x10/0x10
[ 288.778731][ T31] ? __lock_acquire+0x62e/0x1ce0
[ 288.783779][ T31] ? _raw_spin_unlock+0x28/0x50
[ 288.788650][ T31] ? move_expired_inodes+0x5a0/0x850
[ 288.793998][ T31] __writeback_inodes_wb+0xf8/0x2d0
[ 288.799231][ T31] ? __pfx___writeback_inodes_wb+0x10/0x10
[ 288.805103][ T31] ? queue_io+0x3f6/0x520
[ 288.809471][ T31] wb_writeback+0x7f3/0xb70
[ 288.814059][ T31] ? __pfx_wb_writeback+0x10/0x10
[ 288.819114][ T31] ? get_nr_dirty_inodes+0x170/0x1e0
[ 288.824493][ T31] wb_workfn+0x8ca/0xbe0
[ 288.828768][ T31] ? try_to_wake_up+0x160/0x1870
[ 288.833759][ T31] ? __pfx_wb_workfn+0x10/0x10
[ 288.838554][ T31] ? rcu_is_watching+0x12/0xc0
[ 288.843441][ T31] process_one_work+0x9cf/0x1b70
[ 288.848591][ T31] ? __pfx_process_one_work+0x10/0x10
[ 288.854053][ T31] ? assign_work+0x1a0/0x250
[ 288.858664][ T31] worker_thread+0x6c8/0xf10
[ 288.863315][ T31] ? __pfx_worker_thread+0x10/0x10
[ 288.868522][ T31] kthread+0x3c5/0x780
[ 288.872663][ T31] ? __pfx_kthread+0x10/0x10
[ 288.877283][ T31] ? rcu_is_watching+0x12/0xc0
[ 288.882106][ T31] ? __pfx_kthread+0x10/0x10
[ 288.886723][ T31] ret_from_fork+0x5d7/0x6f0
[ 288.891371][ T31] ? __pfx_kthread+0x10/0x10
[ 288.895995][ T31] ret_from_fork_asm+0x1a/0x30
[ 288.900870][ T31]
[ 288.903973][ T31] INFO: task syz.0.219:6875 blocked for more than 143 seconds.
[ 288.911634][ T31] Not tainted syzkaller #0
[ 288.916576][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 288.925280][ T31] task:syz.0.219 state:D stack:28696 pid:6875 tgid:6875 ppid:6352 task_flags:0x440040 flags:0x00004004
[ 288.937271][ T31] Call Trace:
[ 288.940610][ T31]
[ 288.943553][ T31] __schedule+0x1190/0x5de0
[ 288.948081][ T31] ? __lock_acquire+0x62e/0x1ce0
[ 288.953208][ T31] ? __pfx___schedule+0x10/0x10
[ 288.958081][ T31] ? find_held_lock+0x2b/0x80
[ 288.962879][ T31] ? schedule+0x2d7/0x3a0
[ 288.967664][ T31] schedule+0xe7/0x3a0
[ 288.971780][ T31] io_schedule+0xbf/0x130
[ 288.976126][ T31] bit_wait_io+0x15/0xe0
[ 288.980428][ T31] __wait_on_bit+0x65/0x180
[ 288.984975][ T31] ? __pfx_bit_wait_io+0x10/0x10
[ 288.989953][ T31] out_of_line_wait_on_bit+0xd9/0x110
[ 288.995440][ T31] ? __pfx_out_of_line_wait_on_bit+0x10/0x10
[ 289.001539][ T31] ? __pfx_wake_bit_function+0x10/0x10
[ 289.007092][ T31] do_get_write_access+0x93d/0x1320
[ 289.012363][ T31] jbd2_journal_get_write_access+0x1d6/0x280
[ 289.018810][ T31] __ext4_journal_get_write_access+0x6a/0x340
[ 289.024939][ T31] ext4_reserve_inode_write+0x1be/0x340
[ 289.030528][ T31] __ext4_mark_inode_dirty+0x197/0x870
[ 289.035984][ T31] ? trace_kmem_cache_alloc+0x28/0xc0
[ 289.041401][ T31] ? __pfx___ext4_mark_inode_dirty+0x10/0x10
[ 289.047411][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.052414][ T31] ? trace_jbd2_handle_start+0x1a8/0x230
[ 289.058128][ T31] ? jbd2__journal_start+0xf6/0x6a0
[ 289.063402][ T31] ? __ext4_journal_start_sb+0x195/0x690
[ 289.069064][ T31] ? __ext4_journal_start_sb+0x19e/0x690
[ 289.074852][ T31] ? ext4_dirty_inode+0xa1/0x130
[ 289.079816][ T31] ? __pfx_ext4_dirty_inode+0x10/0x10
[ 289.085249][ T31] ext4_dirty_inode+0xd9/0x130
[ 289.090037][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.094837][ T31] __mark_inode_dirty+0x1ee/0xe40
[ 289.100380][ T31] generic_update_time+0xcf/0xf0
[ 289.105401][ T31] file_update_time+0x17d/0x1c0
[ 289.110370][ T31] ext4_page_mkwrite+0x33d/0x1880
[ 289.115708][ T31] ? __pfx_ext4_page_mkwrite+0x10/0x10
[ 289.121237][ T31] ? __pfx_filemap_map_pages+0x10/0x10
[ 289.126801][ T31] ? pte_alloc_one+0x2b6/0x3a0
[ 289.131634][ T31] do_page_mkwrite+0x174/0x380
[ 289.136420][ T31] ? __pfx_filemap_map_pages+0x10/0x10
[ 289.141951][ T31] do_pte_missing+0x29d/0x3ba0
[ 289.146854][ T31] ? do_raw_spin_unlock+0x172/0x230
[ 289.152335][ T31] ? __pmd_alloc+0x3fb/0x930
[ 289.157095][ T31] __handle_mm_fault+0x152a/0x2a50
[ 289.162535][ T31] ? __pfx___handle_mm_fault+0x10/0x10
[ 289.168134][ T31] ? lock_vma_under_rcu+0x1eb/0x530
[ 289.173403][ T31] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 289.178983][ T31] handle_mm_fault+0x589/0xd10
[ 289.183872][ T31] ? trace_raw_output_exceptions+0x131/0x150
[ 289.190075][ T31] do_user_addr_fault+0x60c/0x1370
[ 289.195400][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.200339][ T31] exc_page_fault+0x5c/0xb0
[ 289.204881][ T31] asm_exc_page_fault+0x26/0x30
[ 289.209742][ T31] RIP: 0033:0x7f4561e64c9b
[ 289.214215][ T31] RSP: 002b:00007ffded318100 EFLAGS: 00010246
[ 289.220342][ T31] RAX: 000000000003fde8 RBX: 0000000000000000 RCX: 0000000000000000
[ 289.228322][ T31] RDX: 0000001b30920000 RSI: 0000000000040000 RDI: 00007f4562098eb0
[ 289.236471][ T31] RBP: 0000000000000000 R08: 0000000000000009 R09: 00007ffded317e45
[ 289.244494][ T31] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 289.252546][ T31] R13: 00000000000927c0 R14: 0000000000023519 R15: 00007ffded3183b0
[ 289.260598][ T31]
[ 289.263638][ T31]
[ 289.263638][ T31] Showing all locks held in the system:
[ 289.271442][ T31] 1 lock held by khungtaskd/31:
[ 289.276309][ T31] #0: ffffffff8e5c10e0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x36/0x1c0
[ 289.286408][ T31] 4 locks held by kworker/u8:7/1124:
[ 289.291842][ T31] #0: ffff88801e296148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x12a2/0x1b70
[ 289.302644][ T31] #1: ffffc90003b6fd10 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x929/0x1b70
[ 289.314692][ T31] #2: ffff88814dc880e0 (&type->s_umount_key#31){++++}-{4:4}, at: super_trylock_shared+0x1e/0xf0
[ 289.325323][ T31] #3: ffff88814dc8ab98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: do_writepages+0x27a/0x600
[ 289.336097][ T31] 2 locks held by getty/5629:
[ 289.341072][ T31] #0: ffff8880315a60a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x24/0x80
[ 289.351651][ T31] #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x41b/0x14f0
[ 289.361931][ T31] 3 locks held by syz.0.219/6875:
[ 289.366961][ T31] #0: ffff888032041bc8 (vm_lock){++++}-{0:0}, at: lock_vma_under_rcu+0x11b/0x530
[ 289.376263][ T31] #1: ffff88814dc88520 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x174/0x380
[ 289.385881][ T31] #2: ffff88814dc8c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 289.395676][ T31] 3 locks held by syz-executor/6876:
[ 289.401532][ T31] #0: ffff88814dc88428 (sb_writers#4){.+.+}-{0:0}, at: filename_create+0x10e/0x4a0
[ 289.411174][ T31] #1: ffff88807e5d5060 (&type->i_mutex_dir_key#3/1){+.+.}-{4:4}, at: filename_create+0x1bb/0x4a0
[ 289.422147][ T31] #2: ffff88814dc8c950 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x5e4/0x1410
[ 289.431869][ T31]
[ 289.434369][ T31] =============================================
[ 289.434369][ T31]
[ 289.443036][ T31] NMI backtrace for cpu 0
[ 289.443061][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 289.443086][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 289.443097][ T31] Call Trace:
[ 289.443105][ T31]
[ 289.443114][ T31] dump_stack_lvl+0x116/0x1f0
[ 289.443153][ T31] nmi_cpu_backtrace+0x27b/0x390
[ 289.443182][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.443213][ T31] nmi_trigger_cpumask_backtrace+0x29c/0x300
[ 289.443239][ T31] watchdog+0xf0e/0x1260
[ 289.443272][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.443298][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 289.443327][ T31] ? __kthread_parkme+0x19e/0x250
[ 289.443412][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.443439][ T31] kthread+0x3c5/0x780
[ 289.443467][ T31] ? __pfx_kthread+0x10/0x10
[ 289.443496][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.443515][ T31] ? __pfx_kthread+0x10/0x10
[ 289.443544][ T31] ret_from_fork+0x5d7/0x6f0
[ 289.443572][ T31] ? __pfx_kthread+0x10/0x10
[ 289.443600][ T31] ret_from_fork_asm+0x1a/0x30
[ 289.443636][ T31]
[ 289.443647][ T31] Sending NMI from CPU 0 to CPUs 1:
[ 289.560660][ C1] NMI backtrace for cpu 1
[ 289.560679][ C1] CPU: 1 UID: 0 PID: 3533 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT(full)
[ 289.560704][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 289.560718][ C1] Workqueue: bat_events batadv_nc_worker
[ 289.560748][ C1] RIP: 0010:check_preemption_disabled+0x2d/0xe0
[ 289.560770][ C1] Code: 53 48 83 ec 08 65 8b 1d a5 ec 44 08 65 8b 05 9a ec 44 08 a9 ff ff ff 7f 74 0f 48 83 c4 08 89 d8 5b 5d 41 5c c3 cc cc cc cc 9c <58> f6 c4 02 74 ea 48 89 fd 65 48 8b 05 5a ec 44 08 f6 40 2f 04 74
[ 289.560790][ C1] RSP: 0018:ffffc9000bb17a80 EFLAGS: 00000046
[ 289.560806][ C1] RAX: 0000000080000000 RBX: 0000000000000001 RCX: 0000000000000001
[ 289.560819][ C1] RDX: 0000000000000000 RSI: ffffffff8df42126 RDI: ffffffff8c163180
[ 289.560832][ C1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000
[ 289.560844][ C1] R10: 0000000000000400 R11: 0000000000000000 R12: 0000000000000000
[ 289.560856][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 289.560869][ C1] FS: 0000000000000000(0000) GS:ffff8881247bd000(0000) knlGS:0000000000000000
[ 289.560888][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 289.560902][ C1] CR2: 0000561bc43a6088 CR3: 000000000e380000 CR4: 00000000003526f0
[ 289.560915][ C1] Call Trace:
[ 289.560922][ C1]
[ 289.560931][ C1] ? __kasan_check_byte+0x13/0x50
[ 289.560957][ C1] lock_acquire+0x140/0x350
[ 289.560985][ C1] ? batadv_nc_worker+0x895/0x1030
[ 289.561011][ C1] batadv_nc_worker+0x16a/0x1030
[ 289.561035][ C1] ? batadv_nc_worker+0x159/0x1030
[ 289.561061][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 289.561092][ C1] ? __pfx_batadv_nc_worker+0x10/0x10
[ 289.561121][ C1] ? rcu_is_watching+0x12/0xc0
[ 289.561145][ C1] process_one_work+0x9cf/0x1b70
[ 289.561181][ C1] ? __pfx_process_one_work+0x10/0x10
[ 289.561216][ C1] ? assign_work+0x1a0/0x250
[ 289.561245][ C1] worker_thread+0x6c8/0xf10
[ 289.561268][ C1] ? __kthread_parkme+0x19e/0x250
[ 289.561293][ C1] ? __pfx_worker_thread+0x10/0x10
[ 289.561311][ C1] kthread+0x3c5/0x780
[ 289.561339][ C1] ? __pfx_kthread+0x10/0x10
[ 289.561368][ C1] ? rcu_is_watching+0x12/0xc0
[ 289.561388][ C1] ? __pfx_kthread+0x10/0x10
[ 289.561416][ C1] ret_from_fork+0x5d7/0x6f0
[ 289.561444][ C1] ? __pfx_kthread+0x10/0x10
[ 289.561472][ C1] ret_from_fork_asm+0x1a/0x30
[ 289.561504][ C1]
[ 289.561679][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 289.804600][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full)
[ 289.813706][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 289.823758][ T31] Call Trace:
[ 289.827069][ T31]
[ 289.829994][ T31] dump_stack_lvl+0x3d/0x1f0
[ 289.834596][ T31] vpanic+0x6e8/0x7a0
[ 289.838585][ T31] ? __pfx_vpanic+0x10/0x10
[ 289.843092][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 289.849078][ T31] panic+0xca/0xd0
[ 289.852800][ T31] ? __pfx_panic+0x10/0x10
[ 289.857218][ T31] ? preempt_schedule_thunk+0x16/0x30
[ 289.862604][ T31] ? nmi_trigger_cpumask_backtrace+0x1b1/0x300
[ 289.869196][ T31] ? watchdog+0xd78/0x1260
[ 289.873792][ T31] ? watchdog+0xd6b/0x1260
[ 289.878214][ T31] watchdog+0xd89/0x1260
[ 289.882463][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.887141][ T31] ? lockdep_hardirqs_on+0x7c/0x110
[ 289.892355][ T31] ? __kthread_parkme+0x19e/0x250
[ 289.897408][ T31] ? __pfx_watchdog+0x10/0x10
[ 289.902110][ T31] kthread+0x3c5/0x780
[ 289.906226][ T31] ? __pfx_kthread+0x10/0x10
[ 289.910842][ T31] ? rcu_is_watching+0x12/0xc0
[ 289.915606][ T31] ? __pfx_kthread+0x10/0x10
[ 289.920207][ T31] ret_from_fork+0x5d7/0x6f0
[ 289.924822][ T31] ? __pfx_kthread+0x10/0x10
[ 289.929468][ T31] ret_from_fork_asm+0x1a/0x30
[ 289.934286][ T31]
[ 289.937563][ T31] Kernel Offset: disabled
[ 289.941950][ T31] Rebooting in 86400 seconds..