Warning: Permanently added '10.128.0.126' (ED25519) to the list of known hosts. 2024/08/21 05:44:18 ignoring optional flag "sandboxArg"="0" 2024/08/21 05:44:18 parsed 1 programs [ 38.007493][ T2975] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 2024/08/21 05:44:18 executed programs: 0 [ 38.101397][ T2981] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.103310][ T2981] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.105270][ T2981] device bridge_slave_0 entered promiscuous mode [ 38.107647][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.109503][ T2981] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.111452][ T2981] device bridge_slave_1 entered promiscuous mode [ 38.202451][ T2981] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.204300][ T2981] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.206292][ T2981] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.208170][ T2981] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.369673][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.371845][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.373984][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.376227][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.396422][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.398770][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.400518][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.403168][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.405158][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.406920][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.411242][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.414089][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.605768][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.631115][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.633325][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.635344][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.637910][ T2981] device veth0_vlan entered promiscuous mode [ 38.640270][ T2981] device veth1_vlan entered promiscuous mode [ 38.643748][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 38.645928][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 38.648119][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.650704][ T2981] device veth0_macvtap entered promiscuous mode [ 38.677786][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.680166][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.682891][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.909894][ T3159] loop0: detected capacity change from 0 to 32768 [ 38.911853][ T3159] ======================================================= [ 38.911853][ T3159] WARNING: The mand mount option has been deprecated and [ 38.911853][ T3159] and is ignored by this kernel. Remove the mand [ 38.911853][ T3159] option from the mount to silence this warning. [ 38.911853][ T3159] ======================================================= [ 38.921844][ T3159] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 38.923994][ T3159] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 38.926841][ T3159] gfs2: fsid=syz:syz.0: journal 0 mapped with 16 extents in 0ms [ 38.929226][ T2509] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 38.930981][ T2509] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 38.938576][ T2509] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 7ms [ 38.940491][ T2509] gfs2: fsid=syz:syz.0: jid=0: Done [ 38.941924][ T3159] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 183.555576][ T28] INFO: task syz-executor.0:2981 blocked for more than 143 seconds. [ 183.557776][ T28] Not tainted 6.1.106-syzkaller #0 [ 183.559343][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 183.561504][ T28] task:syz-executor.0 state:D stack:0 pid:2981 ppid:1 flags:0x00000005 [ 183.563843][ T28] Call trace: [ 183.564672][ T28] __switch_to+0x210/0x424 [ 183.565837][ T28] __schedule+0x518/0x7e4 [ 183.566959][ T28] schedule+0x58/0xe0 [ 183.568002][ T28] bit_wait+0x18/0x60 [ 183.569075][ T28] __wait_on_bit+0xe0/0x190 [ 183.570146][ T28] out_of_line_wait_on_bit+0x80/0xa8 [ 183.571473][ T28] gfs2_glock_wait+0x64/0x138 [ 183.572699][ T28] gfs2_glock_nq+0x620/0x960 [ 183.573861][ T28] __gfs2_lookup+0xd4/0x1dc [ 183.574949][ T28] gfs2_lookup+0x2c/0x3c [ 183.576057][ T28] __lookup_slow+0x14c/0x204 [ 183.577267][ T28] lookup_slow+0x44/0x68 [ 183.578321][ T28] walk_component+0x178/0x1b0 [ 183.579492][ T28] path_lookupat+0xc4/0x208 [ 183.580615][ T28] filename_lookup+0xf0/0x25c [ 183.581951][ T28] user_path_at_empty+0x5c/0x148 [ 183.583206][ T28] __arm64_sys_umount+0x78/0xe8 [ 183.584513][ T28] invoke_syscall+0x64/0x178 [ 183.585738][ T28] el0_svc_common+0xb8/0x174 [ 183.586852][ T28] do_el0_svc+0x48/0x174 [ 183.587984][ T28] el0_svc+0x34/0x100 [ 183.588970][ T28] el0t_64_sync_handler+0x84/0xf0 [ 183.590216][ T28] el0t_64_sync+0x18c/0x190 [ 183.591352][ T28] [ 183.591352][ T28] Showing all locks held in the system: [ 183.593345][ T28] 1 lock held by rcu_tasks_kthre/12: [ 183.594732][ T28] #0: ffff80000c157ba8 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0xb4/0x368 [ 183.597454][ T28] 1 lock held by rcu_tasks_trace/13: [ 183.598785][ T28] #0: ffff80000c1581f8 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0xb4/0x368 [ 183.601675][ T28] 1 lock held by khungtaskd/28: [ 183.602830][ T28] #0: ffff80000c157a80 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x4/0x48 [ 183.605257][ T28] 2 locks held by getty/2682: [ 183.606515][ T28] #0: ffff0000c5a6e898 (&tty->ldisc_sem){....}-{0:0}, at: ldsem_down_read+0x2c/0x3c [ 183.608982][ T28] #1: ffff80000dd3e2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x290/0xcc4 [ 183.611472][ T28] 1 lock held by syz-executor.0/2981: [ 183.612909][ T28] #0: ffff0000c9d593f8 (&type->i_mutex_dir_key#8){....}-{3:3}, at: lookup_slow+0x34/0x68 [ 183.615548][ T28] [ 183.616158][ T28] ============================================= [ 183.616158][ T28] [ 183.618395][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 183.620126][ T28] SMP: stopping secondary CPUs [ 183.621355][ T28] Kernel Offset: disabled [ 183.622453][ T28] CPU features: 0x080000,02070084,26017203 [ 183.623928][ T28] Memory Limit: none [ 183.847362][ T28] Rebooting in 86400 seconds..