Warning: Permanently added '10.128.1.56' (ED25519) to the list of known hosts. 1970/01/01 00:00:56 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:57 parsed 1 programs [ 57.247099][ T6448] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:57 executed programs: 0 [ 57.282341][ T5673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 57.284891][ T5673] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 57.286905][ T5673] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 57.289018][ T5673] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 57.291070][ T5673] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 57.292992][ T5673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 57.357252][ T6456] chnl_net:caif_netlink_parms(): no params data found [ 57.381651][ T6456] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.383398][ T6456] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.385117][ T6456] bridge_slave_0: entered allmulticast mode [ 57.387428][ T6456] bridge_slave_0: entered promiscuous mode [ 57.390413][ T6456] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.392579][ T6456] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.394269][ T6456] bridge_slave_1: entered allmulticast mode [ 57.396114][ T6456] bridge_slave_1: entered promiscuous mode [ 57.406843][ T6456] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.410188][ T6456] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.421945][ T6456] team0: Port device team_slave_0 added [ 57.424861][ T6456] team0: Port device team_slave_1 added [ 57.434038][ T6456] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 57.435630][ T6456] 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. [ 57.441537][ T6456] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 57.445336][ T6456] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 57.446940][ T6456] 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. [ 57.453342][ T6456] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 57.523383][ T6456] hsr_slave_0: entered promiscuous mode [ 57.571965][ T6456] hsr_slave_1: entered promiscuous mode [ 58.444268][ T6456] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.467271][ T6456] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.513910][ T6456] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.554225][ T6456] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.638734][ T6456] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.648912][ T6456] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.654509][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.656136][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.666745][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.668335][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.677541][ T6456] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.679814][ T6456] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.756153][ T6456] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.778170][ T6456] veth0_vlan: entered promiscuous mode [ 58.784245][ T6456] veth1_vlan: entered promiscuous mode [ 58.797183][ T6456] veth0_macvtap: entered promiscuous mode [ 58.800118][ T6456] veth1_macvtap: entered promiscuous mode [ 58.812909][ T6456] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.817374][ T6456] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.821644][ T6456] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.824838][ T6456] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.826877][ T6456] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.828873][ T6456] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 58.869734][ T1836] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.871554][ T1836] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 58.894370][ T40] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 58.896353][ T40] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 59.128408][ T6580] loop0: detected capacity change from 0 to 32768 [ 59.362420][ T5673] Bluetooth: hci0: command 0x0409 tx timeout [ 61.441903][ T5673] Bluetooth: hci0: command 0x041b tx timeout [ 63.521902][ T5673] Bluetooth: hci0: command 0x040f tx timeout [ 64.483357][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.484847][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.601843][ T5673] Bluetooth: hci0: command 0x0419 tx timeout [ 69.615684][ T2593] cfg80211: failed to load regulatory.db 1970/01/01 00:01:53 executed programs: 1 [ 115.000236][ T6108] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 115.004092][ T6108] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 115.006115][ T6108] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 115.008364][ T6108] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 115.010356][ T6108] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 115.012787][ T6108] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 115.079823][ T6827] chnl_net:caif_netlink_parms(): no params data found [ 115.106817][ T6827] bridge0: port 1(bridge_slave_0) entered blocking state [ 115.108522][ T6827] bridge0: port 1(bridge_slave_0) entered disabled state [ 115.110334][ T6827] bridge_slave_0: entered allmulticast mode [ 115.113373][ T6827] bridge_slave_0: entered promiscuous mode [ 115.115974][ T6827] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.117672][ T6827] bridge0: port 2(bridge_slave_1) entered disabled state [ 115.119409][ T6827] bridge_slave_1: entered allmulticast mode [ 115.121298][ T6827] bridge_slave_1: entered promiscuous mode [ 115.135384][ T6827] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 115.138693][ T6827] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 115.150533][ T6827] team0: Port device team_slave_0 added [ 115.154827][ T6827] team0: Port device team_slave_1 added [ 115.165401][ T6827] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 115.167006][ T6827] 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. [ 115.174703][ T6827] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 115.178149][ T6827] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 115.179717][ T6827] 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. [ 115.185768][ T6827] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 115.233388][ T6827] hsr_slave_0: entered promiscuous mode [ 115.273688][ T6827] hsr_slave_1: entered promiscuous mode [ 115.313537][ T6827] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 115.315561][ T6827] Cannot create hsr debugfs directory [ 115.376914][ T6827] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.437233][ T6827] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.526318][ T6827] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.633717][ T6827] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 115.813478][ T6827] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 115.863455][ T6827] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 115.903467][ T6827] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 115.943151][ T6827] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 115.995309][ T6827] bridge0: port 2(bridge_slave_1) entered blocking state [ 115.997121][ T6827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 115.998835][ T6827] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.000459][ T6827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.030920][ T6827] 8021q: adding VLAN 0 to HW filter on device bond0 [ 116.040598][ T2593] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.044151][ T2593] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.050379][ T6827] 8021q: adding VLAN 0 to HW filter on device team0 [ 116.059806][ T2593] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.061809][ T2593] bridge0: port 1(bridge_slave_0) entered forwarding state [ 116.074880][ T2593] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.076500][ T2593] bridge0: port 2(bridge_slave_1) entered forwarding state [ 116.157664][ T6827] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 116.181541][ T6827] veth0_vlan: entered promiscuous mode [ 116.187190][ T6827] veth1_vlan: entered promiscuous mode [ 116.203026][ T6827] veth0_macvtap: entered promiscuous mode [ 116.207727][ T6827] veth1_macvtap: entered promiscuous mode [ 116.217517][ T6827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 116.220019][ T6827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.224676][ T6827] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 116.229461][ T6827] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 116.234411][ T6827] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 116.238490][ T6827] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 116.243779][ T6827] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.245811][ T6827] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.247919][ T6827] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.249844][ T6827] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 116.291033][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.294518][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.308803][ T511] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.310612][ T511] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.051963][ T6108] Bluetooth: hci1: command 0x0409 tx timeout 1970/01/01 00:01:59 executed programs: 12 [ 119.121824][ T6108] Bluetooth: hci1: command 0x041b tx timeout [ 121.202159][ T6108] Bluetooth: hci1: command 0x040f tx timeout [ 123.282121][ T6108] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:02:04 executed programs: 34 [ 125.923658][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.925162][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:09 executed programs: 55 1970/01/01 00:02:14 executed programs: 75 1970/01/01 00:02:19 executed programs: 97 1970/01/01 00:02:24 executed programs: 119 1970/01/01 00:02:29 executed programs: 140 1970/01/01 00:02:34 executed programs: 161 1970/01/01 00:02:39 executed programs: 182 1970/01/01 00:02:45 executed programs: 204 1970/01/01 00:02:50 executed programs: 226 1970/01/01 00:02:55 executed programs: 247 1970/01/01 00:03:00 executed programs: 269 [ 184.321868][ T5673] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:05 executed programs: 292 [ 187.363640][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.365077][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:10 executed programs: 315 1970/01/01 00:03:15 executed programs: 337 1970/01/01 00:03:20 executed programs: 360 1970/01/01 00:03:25 executed programs: 383 1970/01/01 00:03:31 executed programs: 407 [ 214.243527][ T29] INFO: task kworker/u4:0:11 blocked for more than 143 seconds. [ 214.245411][ T29] Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 214.247160][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 214.249079][ T29] task:kworker/u4:0 state:D stack:0 pid:11 tgid:11 ppid:2 flags:0x00000008 [ 214.251340][ T29] Workqueue: writeback wb_workfn (flush-7:0) [ 214.263701][ T29] Call trace: [ 214.264433][ T29] __switch_to+0x314/0x560 [ 214.265434][ T29] __schedule+0x1354/0x2360 [ 214.266489][ T29] schedule+0xb8/0x19c [ 214.267477][ T29] schedule_preempt_disabled+0x18/0x2c [ 214.268803][ T29] __mutex_lock_common+0xbd8/0x21a0 [ 214.269967][ T29] mutex_lock_nested+0x2c/0x38 [ 214.271042][ T29] jfs_commit_inode+0x1d4/0x4f8 [ 214.272588][ T29] jfs_write_inode+0x128/0x200 [ 214.273751][ T29] __writeback_single_inode+0x5a8/0x146c [ 214.275012][ T29] writeback_sb_inodes+0x718/0x1010 [ 214.276337][ T29] __writeback_inodes_wb+0xec/0x234 [ 214.277554][ T29] wb_writeback+0x408/0xfc0 [ 214.278650][ T29] wb_workfn+0xc00/0xf9c [ 214.279645][ T29] process_one_work+0x694/0x1204 [ 214.280797][ T29] worker_thread+0x938/0xef4 [ 214.291791][ T29] kthread+0x288/0x310 [ 214.292746][ T29] ret_from_fork+0x10/0x20 [ 214.293867][ T29] [ 214.293867][ T29] Showing all locks held in the system: [ 214.295569][ T29] 4 locks held by kworker/u4:0/11: [ 214.296789][ T29] #0: ffff0000c1c3a138 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x560/0x1204 [ 214.299239][ T29] #1: ffff800092fa7c20 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x5a0/0x1204 [ 214.304065][ T29] #2: ffff0000d72cc0e0 (&type->s_umount_key#52){++++}-{3:3}, at: super_trylock_shared+0x28/0xe4 [ 214.306509][ T29] #3: ffff0000dbbc3008 (&jfs_ip->commit_mutex){+.+.}-{3:3}, at: jfs_commit_inode+0x1d4/0x4f8 [ 214.308923][ T29] 1 lock held by khungtaskd/29: [ 214.310138][ T29] #0: ffff80008e6c48c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 214.323597][ T29] 2 locks held by getty/5858: [ 214.324688][ T29] #0: ffff0000d23b30a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 214.326973][ T29] #1: ffff800094e502f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 214.329237][ T29] 4 locks held by syz-executor.0/6580: [ 214.330513][ T29] 3 locks held by syz-executor.0/7688: [ 214.332110][ T29] [ 214.332717][ T29] ============================================= [ 214.332717][ T29] [ 214.334738][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 214.336347][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 214.338788][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 214.341119][ T29] Call trace: [ 214.341918][ T29] dump_backtrace+0x1b8/0x1e4 [ 214.343060][ T29] show_stack+0x2c/0x3c [ 214.344130][ T29] dump_stack_lvl+0xd0/0x124 [ 214.345307][ T29] dump_stack+0x1c/0x28 [ 214.346310][ T29] panic+0x30c/0x88c [ 214.347297][ T29] hung_task_panic+0x0/0x2c [ 214.348334][ T29] kthread+0x288/0x310 [ 214.349322][ T29] ret_from_fork+0x10/0x20 [ 214.350414][ T29] SMP: stopping secondary CPUs [ 214.351565][ T29] Kernel Offset: disabled [ 214.352675][ T29] CPU features: 0x0,00000020,7002004a,21017203 [ 214.354217][ T29] Memory Limit: none [ 214.748156][ T29] Rebooting in 86400 seconds..