Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. [ 201.540959][ T6256] cgroup: Unknown subsys name 'net' [ 201.817960][ T6256] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 202.137122][ T6256] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 202.150892][ T6262] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 202.153520][ T6262] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 202.155938][ T6262] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 202.158384][ T6262] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 202.160695][ T6262] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 202.162828][ T6262] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 202.220017][ T6259] chnl_net:caif_netlink_parms(): no params data found [ 202.249591][ T6259] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.251578][ T6259] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.253683][ T6259] bridge_slave_0: entered allmulticast mode [ 202.255734][ T6259] bridge_slave_0: entered promiscuous mode [ 202.258914][ T6259] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.260814][ T6259] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.262505][ T6259] bridge_slave_1: entered allmulticast mode [ 202.264595][ T6259] bridge_slave_1: entered promiscuous mode [ 202.275683][ T6259] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 202.279151][ T6259] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 202.290547][ T6259] team0: Port device team_slave_0 added [ 202.293628][ T6259] team0: Port device team_slave_1 added [ 202.302801][ T6259] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 202.304635][ T6259] 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. [ 202.311076][ T6259] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 202.315488][ T6259] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 202.317244][ T6259] 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. [ 202.323984][ T6259] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 202.375046][ T6259] hsr_slave_0: entered promiscuous mode [ 202.413412][ T6259] hsr_slave_1: entered promiscuous mode [ 202.523687][ T6259] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 202.527723][ T6259] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 202.530741][ T6259] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 202.534047][ T6259] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 202.547634][ T6259] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.549576][ T6259] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.551788][ T6259] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.553706][ T6259] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.578247][ T6259] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.587306][ T6257] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.590185][ T6257] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.598721][ T6259] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.603393][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.605281][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.610736][ T2194] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.612545][ T2194] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.642772][ T6259] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.662222][ T6259] veth0_vlan: entered promiscuous mode [ 202.667683][ T6259] veth1_vlan: entered promiscuous mode [ 202.679709][ T6259] veth0_macvtap: entered promiscuous mode [ 202.682655][ T6259] veth1_macvtap: entered promiscuous mode [ 202.691395][ T6259] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.696930][ T6259] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 202.700164][ T6259] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.702423][ T6259] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.706154][ T6259] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.708348][ T6259] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.747091][ T123] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.749401][ T123] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.764372][ T2068] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.766377][ T2068] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 203.008482][ T6271] loop0: detected capacity change from 0 to 32768 [ 206.522552][ T123] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.768107][ T123] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.808707][ T123] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 208.849134][ T123] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 209.018156][ T123] bridge_slave_1: left allmulticast mode [ 209.019804][ T123] bridge_slave_1: left promiscuous mode [ 209.021694][ T123] bridge0: port 2(bridge_slave_1) entered disabled state [ 209.037807][ T123] bridge_slave_0: left allmulticast mode [ 209.039305][ T123] bridge_slave_0: left promiscuous mode [ 209.040843][ T123] bridge0: port 1(bridge_slave_0) entered disabled state [ 209.233512][ T123] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 209.295346][ T123] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 209.334766][ T123] bond0 (unregistering): Released all slaves [ 209.971045][ T123] hsr_slave_0: left promiscuous mode [ 210.013571][ T123] hsr_slave_1: left promiscuous mode [ 210.113313][ T123] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 210.115293][ T123] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 210.119302][ T123] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 210.121265][ T123] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 210.127951][ T123] veth1_macvtap: left promiscuous mode [ 210.129591][ T123] veth0_macvtap: left promiscuous mode [ 210.131144][ T123] veth1_vlan: left promiscuous mode [ 210.132627][ T123] veth0_vlan: left promiscuous mode [ 210.249489][ T123] team0 (unregistering): Port device team_slave_1 removed [ 210.256306][ T123] team0 (unregistering): Port device team_slave_0 removed [ 365.303346][ T30] INFO: task jfsCommit:96 blocked for more than 143 seconds. [ 365.305415][ T30] Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 365.307256][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 365.309536][ T30] task:jfsCommit state:D stack:0 pid:96 tgid:96 ppid:2 flags:0x00000008 [ 365.312093][ T30] Call trace: [ 365.312990][ T30] __switch_to+0x314/0x560 [ 365.314231][ T30] __schedule+0x14bc/0x24ec [ 365.315361][ T30] schedule+0xbc/0x238 [ 365.316391][ T30] io_schedule+0x8c/0x12c [ 365.317544][ T30] __lock_metapage+0x1cc/0x458 [ 365.318815][ T30] __get_metapage+0x970/0x1054 [ 365.320066][ T30] diIAGRead+0xe4/0x14c [ 365.321163][ T30] diFree+0x800/0x2648 [ 365.322276][ T30] jfs_evict_inode+0x2d0/0x3f4 [ 365.323587][ T30] evict+0x260/0x68c [ 365.324602][ T30] iput+0x760/0x844 [ 365.325609][ T30] txUpdateMap+0x73c/0x8e4 [ 365.326775][ T30] jfs_lazycommit+0x3bc/0x9a8 [ 365.327984][ T30] kthread+0x288/0x310 [ 365.329056][ T30] ret_from_fork+0x10/0x20 [ 365.330267][ T30] INFO: task syz-executor292:6259 blocked for more than 143 seconds. [ 365.332372][ T30] Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 365.334266][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 365.336529][ T30] task:syz-executor292 state:D stack:0 pid:6259 tgid:6259 ppid:6256 flags:0x0000000c [ 365.339083][ T30] Call trace: [ 365.339921][ T30] __switch_to+0x314/0x560 [ 365.341044][ T30] __schedule+0x14bc/0x24ec [ 365.342245][ T30] schedule+0xbc/0x238 [ 365.343705][ T30] jfs_flush_journal+0x5d8/0xd64 [ 365.344984][ T30] jfs_sync_fs+0x80/0xac [ 365.346070][ T30] sync_filesystem+0x1a0/0x218 [ 365.347292][ T30] generic_shutdown_super+0x70/0x2b8 [ 365.348689][ T30] kill_block_super+0x44/0x90 [ 365.349917][ T30] deactivate_locked_super+0xc4/0x12c [ 365.351320][ T30] deactivate_super+0xe0/0x100 [ 365.352572][ T30] cleanup_mnt+0x34c/0x3dc [ 365.353785][ T30] __cleanup_mnt+0x20/0x30 [ 365.354889][ T30] task_work_run+0x230/0x2e0 [ 365.356070][ T30] do_exit+0x4e4/0x1ac8 [ 365.357168][ T30] do_group_exit+0x194/0x22c [ 365.358356][ T30] pid_child_should_wake+0x0/0x1dc [ 365.359659][ T30] invoke_syscall+0x98/0x2b8 [ 365.360830][ T30] el0_svc_common+0x130/0x23c [ 365.362003][ T30] do_el0_svc+0x48/0x58 [ 365.363042][ T30] el0_svc+0x54/0x168 [ 365.364185][ T30] el0t_64_sync_handler+0x84/0xfc [ 365.365485][ T30] el0t_64_sync+0x190/0x194 [ 365.366656][ T30] [ 365.366656][ T30] Showing all locks held in the system: [ 365.368644][ T30] 1 lock held by khungtaskd/30: [ 365.369889][ T30] #0: ffff80008f0578c0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 365.372189][ T30] 2 locks held by jfsCommit/96: [ 365.373533][ T30] #0: ffff0000e0370920 (&(imap->im_aglock[index])){+.+.}-{3:3}, at: diFree+0x2cc/0x2648 [ 365.376054][ T30] #1: ffff0000df9d93b8 (&jfs_ip->rdwrlock/1){.+.+}-{3:3}, at: diFree+0x2e0/0x2648 [ 365.378529][ T30] 2 locks held by getty/6009: [ 365.379734][ T30] #0: ffff0000cb9c50a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 365.382134][ T30] #1: ffff800097b6e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41c/0x1228 [ 365.384810][ T30] 1 lock held by syz-executor292/6259: [ 365.386211][ T30] #0: ffff0000e01fa0e0 (&type->s_umount_key#54){+.+.}-{3:3}, at: deactivate_super+0xd8/0x100 [ 365.388927][ T30] [ 365.389493][ T30] ============================================= [ 365.389493][ T30] [ 365.391709][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 365.393483][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.9.0-rc4-syzkaller-g6a71d2909427 #0 [ 365.395938][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 365.398556][ T30] Call trace: [ 365.399418][ T30] dump_backtrace+0x1b8/0x1e4 [ 365.400691][ T30] show_stack+0x2c/0x3c [ 365.401787][ T30] dump_stack_lvl+0xe4/0x150 [ 365.402998][ T30] dump_stack+0x1c/0x28 [ 365.404133][ T30] panic+0x30c/0x894 [ 365.405178][ T30] hung_task_panic+0x0/0x2c [ 365.406314][ T30] kthread+0x288/0x310 [ 365.407347][ T30] ret_from_fork+0x10/0x20 [ 365.408525][ T30] SMP: stopping secondary CPUs [ 365.409831][ T30] Kernel Offset: disabled [ 365.410949][ T30] CPU features: 0x0,00000103,80100128,42017203 [ 365.412555][ T30] Memory Limit: none [ 365.789730][ T30] Rebooting in 86400 seconds..