Warning: Permanently added '10.128.0.157' (ED25519) to the list of known hosts. 1970/01/01 00:01:00 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:01 parsed 1 programs [ 61.258190][ T6445] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:01:01 executed programs: 0 [ 61.303348][ T5673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.305569][ T5673] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.307509][ T5673] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.309822][ T5673] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.312016][ T5673] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 61.313789][ T5673] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.374940][ T6453] chnl_net:caif_netlink_parms(): no params data found [ 61.401450][ T6453] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.403551][ T6453] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.405204][ T6453] bridge_slave_0: entered allmulticast mode [ 61.406959][ T6453] bridge_slave_0: entered promiscuous mode [ 61.409990][ T6453] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.411510][ T6453] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.413470][ T6453] bridge_slave_1: entered allmulticast mode [ 61.415282][ T6453] bridge_slave_1: entered promiscuous mode [ 61.426050][ T6453] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.430125][ T6453] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.441368][ T6453] team0: Port device team_slave_0 added [ 61.443986][ T6453] team0: Port device team_slave_1 added [ 61.454276][ T6453] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.455765][ T6453] 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. [ 61.460780][ T6453] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.464464][ T6453] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.465932][ T6453] 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. [ 61.471749][ T6453] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.543498][ T6453] hsr_slave_0: entered promiscuous mode [ 61.582177][ T6453] hsr_slave_1: entered promiscuous mode [ 62.378443][ T6453] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.413030][ T6453] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.453617][ T6453] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.504377][ T6453] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.578040][ T6453] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.588810][ T6453] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.593779][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.595338][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.600260][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.601966][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.691211][ T6453] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.709050][ T6453] veth0_vlan: entered promiscuous mode [ 62.716236][ T6453] veth1_vlan: entered promiscuous mode [ 62.731314][ T6453] veth0_macvtap: entered promiscuous mode [ 62.735244][ T6453] veth1_macvtap: entered promiscuous mode [ 62.744451][ T6453] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.749649][ T6453] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.755273][ T6453] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.757272][ T6453] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.759370][ T6453] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.761265][ T6453] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 62.806908][ T23] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.808647][ T23] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.813432][ T23] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 62.815136][ T23] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 62.867866][ T6564] loop0: detected capacity change from 0 to 64 [ 63.362828][ T5673] Bluetooth: hci0: command 0x0409 tx timeout [ 64.483350][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.484891][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 65.442418][ T5673] Bluetooth: hci0: command 0x041b tx timeout [ 67.521979][ T5673] Bluetooth: hci0: command 0x040f tx timeout [ 69.601983][ T5673] Bluetooth: hci0: command 0x0419 tx timeout [ 69.617481][ T25] cfg80211: failed to load regulatory.db [ 125.922471][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.923852][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 184.321954][ T50] Bluetooth: hci0: command 0x0406 tx timeout [ 187.362469][ T2220] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.363998][ T2220] ieee802154 phy1 wpan1: encryption failed: -22 [ 216.802059][ T29] INFO: task kworker/1:3:6100 blocked for more than 143 seconds. [ 216.803850][ T29] Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 216.805512][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 216.807470][ T29] task:kworker/1:3 state:D stack:0 pid:6100 tgid:6100 ppid:2 flags:0x00000008 [ 216.809702][ T29] Workqueue: events_long flush_mdb [ 216.810811][ T29] Call trace: [ 216.811502][ T29] __switch_to+0x314/0x560 [ 216.812591][ T29] __schedule+0x1354/0x2360 [ 216.813552][ T29] schedule+0xb8/0x19c [ 216.814407][ T29] io_schedule+0x8c/0x12c [ 216.815369][ T29] bit_wait_io+0x1c/0xac [ 216.816265][ T29] __wait_on_bit_lock+0xcc/0x1e8 [ 216.817346][ T29] out_of_line_wait_on_bit_lock+0x194/0x21c [ 216.818648][ T29] __lock_buffer+0x78/0xac [ 216.819617][ T29] hfs_mdb_commit+0x140/0xf2c [ 216.820649][ T29] flush_mdb+0x6c/0x9c [ 216.821589][ T29] process_one_work+0x694/0x1204 [ 216.822795][ T29] worker_thread+0x938/0xef4 [ 216.823811][ T29] kthread+0x288/0x310 [ 216.824675][ T29] ret_from_fork+0x10/0x20 [ 216.825637][ T29] INFO: task syz-executor.0:6453 blocked for more than 143 seconds. [ 216.827331][ T29] Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 216.828948][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 216.830855][ T29] task:syz-executor.0 state:D stack:0 pid:6453 tgid:6453 ppid:1 flags:0x0000000d [ 216.833119][ T29] Call trace: [ 216.833851][ T29] __switch_to+0x314/0x560 [ 216.834786][ T29] __schedule+0x1354/0x2360 [ 216.835775][ T29] schedule+0xb8/0x19c [ 216.836643][ T29] io_schedule+0x8c/0x12c [ 216.837573][ T29] bit_wait_io+0x1c/0xac [ 216.838512][ T29] __wait_on_bit_lock+0xcc/0x1e8 [ 216.839598][ T29] out_of_line_wait_on_bit_lock+0x194/0x21c [ 216.840865][ T29] __lock_buffer+0x78/0xac [ 216.841797][ T29] hfs_mdb_commit+0x9fc/0xf2c [ 216.842920][ T29] hfs_sync_fs+0x20/0x34 [ 216.843850][ T29] sync_filesystem+0xe8/0x218 [ 216.844854][ T29] generic_shutdown_super+0x70/0x2b8 [ 216.845969][ T29] kill_block_super+0x44/0x90 [ 216.846978][ T29] deactivate_locked_super+0xc4/0x144 [ 216.848103][ T29] deactivate_super+0xe0/0x100 [ 216.849163][ T29] cleanup_mnt+0x34c/0x3dc [ 216.850107][ T29] __cleanup_mnt+0x20/0x30 [ 216.851085][ T29] task_work_run+0x230/0x2e0 [ 216.852472][ T29] do_notify_resume+0x214c/0x393c [ 216.853609][ T29] el0_svc+0x9c/0x158 [ 216.854495][ T29] el0t_64_sync_handler+0x84/0xfc [ 216.855612][ T29] el0t_64_sync+0x190/0x194 [ 216.856607][ T29] [ 216.856607][ T29] Showing all locks held in the system: [ 216.858275][ T29] 1 lock held by khungtaskd/29: [ 216.859361][ T29] #0: ffff80008e6c48c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 216.861504][ T29] 2 locks held by getty/5859: [ 216.862638][ T29] #0: ffff0000d6d310a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 216.864728][ T29] #1: ffff800094e802f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 216.866896][ T29] 2 locks held by kworker/1:3/6100: [ 216.868043][ T29] #0: ffff0000c0021538 ((wq_completion)events_long){+.+.}-{0:0}, at: process_one_work+0x560/0x1204 [ 216.870385][ T29] #1: ffff800096e47c20 ((work_completion)(&(&sbi->mdb_work)->work)){+.+.}-{0:0}, at: process_one_work+0x5a0/0x1204 [ 216.873100][ T29] 1 lock held by syz-executor.0/6453: [ 216.874268][ T29] #0: ffff0000d894a0e0 (&type->s_umount_key#52){+.+.}-{3:3}, at: deactivate_super+0xd8/0x100 [ 216.876474][ T29] [ 216.876988][ T29] ============================================= [ 216.876988][ T29] [ 216.878792][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 216.880221][ T29] CPU: 0 PID: 29 Comm: khungtaskd Not tainted 6.7.0-rc8-syzkaller-00101-g0802e17d9aca #0 [ 216.882319][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 216.884510][ T29] Call trace: [ 216.885232][ T29] dump_backtrace+0x1b8/0x1e4 [ 216.886258][ T29] show_stack+0x2c/0x3c [ 216.887184][ T29] dump_stack_lvl+0xd0/0x124 [ 216.888209][ T29] dump_stack+0x1c/0x28 [ 216.889107][ T29] panic+0x30c/0x88c [ 216.889968][ T29] hung_task_panic+0x0/0x2c [ 216.890952][ T29] kthread+0x288/0x310 [ 216.891866][ T29] ret_from_fork+0x10/0x20 [ 216.892832][ T29] SMP: stopping secondary CPUs [ 216.893939][ T29] Kernel Offset: disabled [ 216.894920][ T29] CPU features: 0x0,00000020,7002004a,21017203 [ 216.896292][ T29] Memory Limit: none [ 217.208469][ T29] Rebooting in 86400 seconds..