Warning: Permanently added '10.128.1.44' (ED25519) to the list of known hosts. 1970/01/01 00:01:05 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:05 parsed 1 programs [ 65.408933][ T6517] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:01:05 executed programs: 0 [ 65.455200][ T5743] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.457737][ T5743] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.459811][ T5743] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.462107][ T5743] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.464197][ T5743] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 65.465991][ T5743] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 65.565828][ T6524] chnl_net:caif_netlink_parms(): no params data found [ 65.596491][ T6524] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.598713][ T6524] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.600362][ T6524] bridge_slave_0: entered allmulticast mode [ 65.602238][ T6524] bridge_slave_0: entered promiscuous mode [ 65.618889][ T6524] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.620536][ T6524] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.622326][ T6524] bridge_slave_1: entered allmulticast mode [ 65.624169][ T6524] bridge_slave_1: entered promiscuous mode [ 65.637112][ T6524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.640738][ T6524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.671386][ T6524] team0: Port device team_slave_0 added [ 65.674212][ T6524] team0: Port device team_slave_1 added [ 65.685260][ T6524] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.687007][ T6524] 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. [ 65.692862][ T6524] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.696513][ T6524] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.698132][ T6524] 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. [ 65.704035][ T6524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.788822][ T6524] hsr_slave_0: entered promiscuous mode [ 65.837185][ T6524] hsr_slave_1: entered promiscuous mode [ 66.730132][ T6524] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.769499][ T6524] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.802857][ T6524] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.838546][ T6524] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.929350][ T6524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.938221][ T6524] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.943098][ T6183] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.944826][ T6183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.953077][ T5968] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.954615][ T5968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.978089][ T6524] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.058864][ T6524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.092060][ T6524] veth0_vlan: entered promiscuous mode [ 67.099758][ T6524] veth1_vlan: entered promiscuous mode [ 67.114336][ T6524] veth0_macvtap: entered promiscuous mode [ 67.119529][ T6524] veth1_macvtap: entered promiscuous mode [ 67.127986][ T6524] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.133589][ T6524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.142031][ T6524] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.144018][ T6524] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.145937][ T6524] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.148200][ T6524] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.192171][ T567] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.194289][ T567] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.214038][ T567] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.215742][ T567] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.291097][ T6617] loop0: detected capacity change from 0 to 4096 [ 67.305849][ T6617] ntfs: (device loop0): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 67.327772][ T6617] ntfs: volume version 3.1. [ 67.359706][ T567] ntfs: (device loop0): ntfs_write_block(): Writing beyond initialized size is not supported yet. Sorry. [ 67.537642][ T5743] Bluetooth: hci0: command 0x0409 tx timeout [ 69.617421][ T5743] Bluetooth: hci0: command 0x041b tx timeout [ 69.622981][ T2161] cfg80211: failed to load regulatory.db [ 71.696915][ T5743] Bluetooth: hci0: command 0x040f tx timeout [ 73.776929][ T5743] Bluetooth: hci0: command 0x0419 tx timeout [ 125.937618][ T2253] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.939344][ T2253] ieee802154 phy1 wpan1: encryption failed: -22 [ 187.382433][ T2253] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.383866][ T2253] ieee802154 phy1 wpan1: encryption failed: -22 [ 189.457030][ T5743] Bluetooth: hci0: command 0x0406 tx timeout [ 221.297170][ T29] INFO: task syz-executor.0:6524 blocked for more than 143 seconds. [ 221.299163][ T29] Not tainted 6.8.0-rc2-syzkaller-g41bccc98fb79 #0 [ 221.300800][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 221.302823][ T29] task:syz-executor.0 state:D stack:0 pid:6524 tgid:6524 ppid:1 flags:0x00000005 [ 221.305345][ T29] Call trace: [ 221.306074][ T29] __switch_to+0x314/0x560 [ 221.307193][ T29] __schedule+0x1498/0x24b4 [ 221.308241][ T29] schedule+0xb8/0x19c [ 221.309105][ T29] io_schedule+0x8c/0x12c [ 221.310087][ T29] folio_wait_bit_common+0x65c/0xb90 [ 221.311236][ T29] __filemap_get_folio+0x1e4/0xa60 [ 221.312411][ T29] truncate_inode_pages_range+0x468/0xf34 [ 221.313782][ T29] truncate_inode_pages_final+0x90/0xc0 [ 221.315042][ T29] ntfs_evict_big_inode+0x3c/0x41c [ 221.316170][ T29] evict+0x260/0x68c [ 221.317597][ T29] evict_inodes+0x6b4/0x74c [ 221.318620][ T29] generic_shutdown_super+0x9c/0x2b8 [ 221.319832][ T29] kill_block_super+0x44/0x90 [ 221.320866][ T29] deactivate_locked_super+0xc4/0x144 [ 221.322089][ T29] deactivate_super+0xe0/0x100 [ 221.323122][ T29] cleanup_mnt+0x34c/0x3dc [ 221.324137][ T29] __cleanup_mnt+0x20/0x30 [ 221.325180][ T29] task_work_run+0x230/0x2e0 [ 221.326220][ T29] do_notify_resume+0x214c/0x393c [ 221.327461][ T29] el0_svc+0x9c/0x158 [ 221.328391][ T29] el0t_64_sync_handler+0x84/0xfc [ 221.329602][ T29] el0t_64_sync+0x190/0x194 [ 221.330642][ T29] [ 221.330642][ T29] Showing all locks held in the system: [ 221.332411][ T29] 1 lock held by khungtaskd/29: [ 221.333438][ T29] #0: ffff80008ee44100 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 221.335542][ T29] 1 lock held by syslogd/5770: [ 221.336625][ T29] 1 lock held by klogd/5774: [ 221.338406][ T29] 2 locks held by getty/5928: [ 221.339533][ T29] #0: ffff0000d356b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 221.341620][ T29] #1: ffff800093fb02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 221.343948][ T29] 1 lock held by syz-executor.0/6524: [ 221.345161][ T29] #0: ffff0000cc9e40e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: deactivate_super+0xd8/0x100 [ 221.347555][ T29] [ 221.348042][ T29] ============================================= [ 221.348042][ T29] [ 221.349913][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 221.351530][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 6.8.0-rc2-syzkaller-g41bccc98fb79 #0 [ 221.353586][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 221.355976][ T29] Call trace: [ 221.356753][ T29] dump_backtrace+0x1b8/0x1e4 [ 221.357801][ T29] show_stack+0x2c/0x3c [ 221.358802][ T29] dump_stack_lvl+0xd0/0x124 [ 221.359889][ T29] dump_stack+0x1c/0x28 [ 221.360881][ T29] panic+0x30c/0x88c [ 221.361808][ T29] hung_task_panic+0x0/0x2c [ 221.362902][ T29] kthread+0x288/0x310 [ 221.363887][ T29] ret_from_fork+0x10/0x20 [ 221.364867][ T29] SMP: stopping secondary CPUs [ 221.366066][ T29] Kernel Offset: disabled [ 221.367094][ T29] CPU features: 0x0,00000020,7002004a,21017203 [ 221.368602][ T29] Memory Limit: none [ 221.715523][ T29] Rebooting in 86400 seconds..