Warning: Permanently added '10.128.0.67' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:00:58 parsed 1 programs [ 58.807072][ T6453] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:58 executed programs: 0 [ 58.841128][ T5673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 58.843908][ T5673] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 58.846158][ T5673] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 58.848559][ T5673] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 58.850780][ T5673] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 58.853254][ T5673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 58.914551][ T6461] chnl_net:caif_netlink_parms(): no params data found [ 58.939887][ T6461] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.941576][ T6461] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.943547][ T6461] bridge_slave_0: entered allmulticast mode [ 58.945360][ T6461] bridge_slave_0: entered promiscuous mode [ 58.948324][ T6461] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.949993][ T6461] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.951732][ T6461] bridge_slave_1: entered allmulticast mode [ 58.953642][ T6461] bridge_slave_1: entered promiscuous mode [ 58.964324][ T6461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.967776][ T6461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.979406][ T6461] team0: Port device team_slave_0 added [ 58.982089][ T6461] team0: Port device team_slave_1 added [ 58.991337][ T6461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.992963][ T6461] 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. [ 58.998842][ T6461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.002468][ T6461] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.004031][ T6461] 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. [ 59.009767][ T6461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.064070][ T6461] hsr_slave_0: entered promiscuous mode [ 59.102650][ T6461] hsr_slave_1: entered promiscuous mode [ 59.799769][ T6461] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.834515][ T6461] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.873975][ T6461] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.923848][ T6461] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.997839][ T6461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.006077][ T6461] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.009764][ T2135] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.011429][ T2135] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.019244][ T2135] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.020863][ T2135] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.037754][ T6461] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.040065][ T6461] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.107384][ T6461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.131009][ T6461] veth0_vlan: entered promiscuous mode [ 60.137116][ T6461] veth1_vlan: entered promiscuous mode [ 60.151622][ T6461] veth0_macvtap: entered promiscuous mode [ 60.157472][ T6461] veth1_macvtap: entered promiscuous mode [ 60.165983][ T6461] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.171011][ T6461] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.177206][ T6461] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.179273][ T6461] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.181207][ T6461] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.184106][ T6461] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.211995][ T598] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.215112][ T598] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.230034][ T598] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.231695][ T598] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.299414][ T6555] loop0: detected capacity change from 0 to 64 [ 60.893044][ T5673] Bluetooth: hci0: command 0x0409 tx timeout [ 62.972665][ T5673] Bluetooth: hci0: command 0x041b tx timeout [ 64.493969][ T2221] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.495529][ T2221] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.052873][ T5673] Bluetooth: hci0: command 0x040f tx timeout [ 67.132432][ T5673] Bluetooth: hci0: command 0x0419 tx timeout [ 69.616742][ T1372] cfg80211: failed to load regulatory.db [ 125.932941][ T2221] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.934497][ T2221] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.332715][ T6112] Bluetooth: hci0: command 0x0406 tx timeout [ 187.373694][ T2221] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.375222][ T2221] ieee802154 phy1 wpan1: encryption failed: -22 [ 215.532483][ T29] INFO: task kworker/0:0:8 blocked for more than 143 seconds. [ 215.534281][ T29] Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 215.535976][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 215.537893][ T29] task:kworker/0:0 state:D stack:0 pid:8 tgid:8 ppid:2 flags:0x00000008 [ 215.540190][ T29] Workqueue: events_long flush_mdb [ 215.541312][ T29] Call trace: [ 215.542044][ T29] __switch_to+0x314/0x560 [ 215.543146][ T29] __schedule+0x1354/0x2360 [ 215.544211][ T29] schedule+0xb8/0x19c [ 215.545138][ T29] io_schedule+0x8c/0x12c [ 215.546155][ T29] bit_wait_io+0x1c/0xac [ 215.547188][ T29] __wait_on_bit_lock+0xcc/0x1e8 [ 215.548256][ T29] out_of_line_wait_on_bit_lock+0x194/0x21c [ 215.549563][ T29] __lock_buffer+0x78/0xac [ 215.550531][ T29] hfs_mdb_commit+0x140/0xf2c [ 215.551683][ T29] flush_mdb+0x6c/0x9c [ 215.552717][ T29] process_one_work+0x694/0x1204 [ 215.553879][ T29] worker_thread+0x938/0xef4 [ 215.554945][ T29] kthread+0x288/0x310 [ 215.555874][ T29] ret_from_fork+0x10/0x20 [ 215.556969][ T29] INFO: task syz-executor.0:6461 blocked for more than 143 seconds. [ 215.558742][ T29] Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 215.560518][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 215.562481][ T29] task:syz-executor.0 state:D stack:0 pid:6461 tgid:6461 ppid:1 flags:0x0000000d [ 215.564844][ T29] Call trace: [ 215.565612][ T29] __switch_to+0x314/0x560 [ 215.566668][ T29] __schedule+0x1354/0x2360 [ 215.567677][ T29] schedule+0xb8/0x19c [ 215.568592][ T29] io_schedule+0x8c/0x12c [ 215.569559][ T29] bit_wait_io+0x1c/0xac [ 215.570565][ T29] __wait_on_bit_lock+0xcc/0x1e8 [ 215.571655][ T29] out_of_line_wait_on_bit_lock+0x194/0x21c [ 215.573085][ T29] __lock_buffer+0x78/0xac [ 215.574088][ T29] hfs_mdb_commit+0x9fc/0xf2c [ 215.575190][ T29] hfs_sync_fs+0x20/0x34 [ 215.576138][ T29] sync_filesystem+0xe8/0x218 [ 215.577204][ T29] generic_shutdown_super+0x70/0x2b8 [ 215.578383][ T29] kill_block_super+0x44/0x90 [ 215.579406][ T29] deactivate_locked_super+0xc4/0x144 [ 215.580661][ T29] deactivate_super+0xe0/0x100 [ 215.581769][ T29] cleanup_mnt+0x34c/0x3dc [ 215.582939][ T29] __cleanup_mnt+0x20/0x30 [ 215.583937][ T29] task_work_run+0x230/0x2e0 [ 215.584976][ T29] do_notify_resume+0x214c/0x393c [ 215.586097][ T29] el0_svc+0x9c/0x158 [ 215.586945][ T29] el0t_64_sync_handler+0x84/0xfc [ 215.588119][ T29] el0t_64_sync+0x190/0x194 [ 215.589113][ T29] [ 215.589113][ T29] Showing all locks held in the system: [ 215.590907][ T29] 2 locks held by kworker/0:0/8: [ 215.592006][ T29] #0: ffff0000c0021538 ((wq_completion)events_long){+.+.}-{0:0}, at: process_one_work+0x560/0x1204 [ 215.594609][ T29] #1: ffff800092f77c20 ((work_completion)(&(&sbi->mdb_work)->work)){+.+.}-{0:0}, at: process_one_work+0x5a0/0x1204 [ 215.597358][ T29] 1 lock held by khungtaskd/29: [ 215.598500][ T29] #0: ffff80008e6c48c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 215.600689][ T29] 2 locks held by getty/5858: [ 215.601739][ T29] #0: ffff0000d25ef0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 215.604072][ T29] #1: ffff800094e702f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 215.606340][ T29] 1 lock held by syz-executor.0/6461: [ 215.607577][ T29] #0: ffff0000d926c0e0 (&type->s_umount_key#52){+.+.}-{3:3}, at: deactivate_super+0xd8/0x100 [ 215.609905][ T29] [ 215.610460][ T29] ============================================= [ 215.610460][ T29] [ 215.612322][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 215.613897][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 215.616200][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 215.618601][ T29] Call trace: [ 215.619335][ T29] dump_backtrace+0x1b8/0x1e4 [ 215.620483][ T29] show_stack+0x2c/0x3c [ 215.621504][ T29] dump_stack_lvl+0xd0/0x124 [ 215.622598][ T29] dump_stack+0x1c/0x28 [ 215.623635][ T29] panic+0x30c/0x88c [ 215.624548][ T29] hung_task_panic+0x0/0x2c [ 215.625708][ T29] kthread+0x288/0x310 [ 215.626681][ T29] ret_from_fork+0x10/0x20 [ 215.627661][ T29] SMP: stopping secondary CPUs [ 215.628765][ T29] Kernel Offset: disabled [ 215.629789][ T29] CPU features: 0x0,00000020,7002004a,21017203 [ 215.631283][ T29] Memory Limit: none [ 215.949415][ T29] Rebooting in 86400 seconds..