[ 20.134928][ T3117] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 20.157402][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.159913][ T3076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 21.293362][ T11] device bridge_slave_1 left promiscuous mode [ 21.294466][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.353064][ T11] device bridge_slave_0 left promiscuous mode [ 21.354369][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.472794][ T11] device veth0_macvtap left promiscuous mode [ 21.474109][ T11] device veth1_vlan left promiscuous mode [ 21.475153][ T11] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.94' (ED25519) to the list of known hosts. 2024/07/12 18:49:15 ignoring optional flag "sandboxArg"="0" 2024/07/12 18:49:15 parsed 1 programs [ 37.404933][ T3245] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 2024/07/12 18:49:15 executed programs: 0 [ 37.489719][ T3251] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.491666][ T3251] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.493812][ T3251] device bridge_slave_0 entered promiscuous mode [ 37.495827][ T3251] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.497710][ T3251] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.499734][ T3251] device bridge_slave_1 entered promiscuous mode [ 37.591094][ T3251] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.593098][ T3251] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.595026][ T3251] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.596803][ T3251] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.695958][ T3228] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.698297][ T3228] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.700647][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.702830][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.725680][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.728028][ T24] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.729972][ T24] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.732002][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.734393][ T24] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.736232][ T24] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.738305][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.740521][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.936604][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.963132][ T3251] device veth0_vlan entered promiscuous mode [ 37.965695][ T3251] device veth1_vlan entered promiscuous mode [ 37.969432][ T3251] device veth0_macvtap entered promiscuous mode [ 37.971366][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.973719][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.975748][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.977697][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 37.979766][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 37.981950][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.984506][ T24] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 38.006789][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.009184][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.119666][ T3393] loop0: detected capacity change from 0 to 512 [ 38.122058][ T3393] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 38.133847][ T3393] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz-executor.0: corrupted inode contents [ 38.137144][ T3393] EXT4-fs error (device loop0): ext4_dirty_inode:6072: inode #3: comm syz-executor.0: mark_inode_dirty error [ 38.140300][ T3393] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #3: comm syz-executor.0: corrupted inode contents [ 38.143739][ T3393] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz-executor.0: mark_inode_dirty error [ 38.146941][ T3393] Quota error (device loop0): write_blk: dquota write failed [ 38.148952][ T3393] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 38.151617][ T3393] EXT4-fs error (device loop0): ext4_acquire_dquot:6777: comm syz-executor.0: Failed to acquire dquot type 0 [ 38.155016][ T3393] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor.0: corrupted inode contents [ 38.158399][ T3393] EXT4-fs error (device loop0): ext4_dirty_inode:6072: inode #16: comm syz-executor.0: mark_inode_dirty error [ 38.161604][ T3393] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor.0: corrupted inode contents [ 38.164980][ T3393] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm syz-executor.0: mark_inode_dirty error [ 38.168051][ T3393] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor.0: corrupted inode contents [ 38.171263][ T3393] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 38.173734][ T3393] EXT4-fs error (device loop0): ext4_do_update_inode:5210: inode #16: comm syz-executor.0: corrupted inode contents [ 38.177011][ T3393] EXT4-fs error (device loop0): ext4_truncate:4300: inode #16: comm syz-executor.0: mark_inode_dirty error [ 38.180085][ T3393] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 38.182542][ T3393] EXT4-fs (loop0): 1 truncate cleaned up [ 38.184166][ T3393] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 38.186501][ T3393] ext4 filesystem being mounted at /root/syzkaller-testdir468357144/syzkaller.FGTIGe/0/file1 supports timestamps until 2038 (0x7fffffff) [ 64.513046][ T2490] cfg80211: failed to load regulatory.db 2024/07/12 18:50:11 executed programs: 1 [ 94.200544][ T3410] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.202539][ T3410] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.204821][ T3410] device bridge_slave_0 entered promiscuous mode [ 94.206877][ T3410] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.208777][ T3410] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.210726][ T3410] device bridge_slave_1 entered promiscuous mode [ 94.304947][ T3410] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.306869][ T3410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.308771][ T3410] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.310576][ T3410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.413550][ T89] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.415842][ T89] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.418133][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.420186][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.443939][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.446143][ T89] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.448018][ T89] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.450087][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.452295][ T89] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.454222][ T89] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.456725][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.459409][ T3228] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.668141][ T89] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.695498][ T3410] device veth0_vlan entered promiscuous mode [ 94.698043][ T3410] device veth1_vlan entered promiscuous mode [ 94.702018][ T3410] device veth0_macvtap entered promiscuous mode [ 94.704688][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.707053][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.709187][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.711203][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 94.713724][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.715974][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.718202][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.741047][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.743647][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2024/07/12 18:50:16 executed programs: 346 2024/07/12 18:50:21 executed programs: 872 2024/07/12 18:50:26 executed programs: 1384 2024/07/12 18:50:31 executed programs: 1920 2024/07/12 18:50:36 executed programs: 2455 2024/07/12 18:50:41 executed programs: 2996 2024/07/12 18:50:46 executed programs: 3545 2024/07/12 18:50:51 executed programs: 4094 2024/07/12 18:50:56 executed programs: 4644 2024/07/12 18:51:01 executed programs: 5193 2024/07/12 18:51:06 executed programs: 5742 2024/07/12 18:51:11 executed programs: 6287 2024/07/12 18:51:16 executed programs: 6835 2024/07/12 18:51:21 executed programs: 7379 2024/07/12 18:51:26 executed programs: 7928 2024/07/12 18:51:31 executed programs: 8472 2024/07/12 18:51:36 executed programs: 9019 2024/07/12 18:51:41 executed programs: 9563 [ 183.552787][ T28] INFO: task kworker/u4:2:69 blocked for more than 143 seconds. [ 183.554884][ T28] Not tainted 6.1.98-syzkaller #0 [ 183.556421][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 183.558652][ T28] task:kworker/u4:2 state:D stack:0 pid:69 ppid:2 flags:0x00000008 [ 183.561046][ T28] Workqueue: events_unbound quota_release_workfn [ 183.563128][ T28] Call trace: [ 183.564009][ T28] __switch_to+0x210/0x424 [ 183.565206][ T28] __schedule+0x570/0x880 [ 183.566347][ T28] schedule+0x58/0xe0 [ 183.567355][ T28] schedule_timeout+0x60/0x180 [ 183.568597][ T28] wait_for_common+0xd8/0x198 [ 183.569765][ T28] wait_for_completion+0x18/0x24 [ 183.571106][ T28] __synchronize_srcu+0x12c/0x16c [ 183.572514][ T28] synchronize_srcu+0x100/0x114 [ 183.574176][ T28] quota_release_workfn+0x7c/0x284 [ 183.575604][ T28] process_one_work+0x29c/0x4a4 [ 183.576898][ T28] worker_thread+0x31c/0x56c [ 183.578088][ T28] kthread+0x108/0x128 [ 183.579108][ T28] ret_from_fork+0x10/0x20 [ 183.580287][ T28] INFO: task syz-executor.0:3393 blocked for more than 143 seconds. [ 183.582410][ T28] Not tainted 6.1.98-syzkaller #0 [ 183.584142][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 183.586407][ T28] task:syz-executor.0 state:D stack:0 pid:3393 ppid:3251 flags:0x00000005 [ 183.588839][ T28] Call trace: [ 183.589696][ T28] __switch_to+0x210/0x424 [ 183.590883][ T28] __schedule+0x570/0x880 [ 183.592048][ T28] schedule+0x58/0xe0 [ 183.593316][ T28] io_schedule+0x38/0x98 [ 183.594429][ T28] bit_wait_io+0x18/0x60 [ 183.595552][ T28] __wait_on_bit_lock+0xc8/0x208 [ 183.596919][ T28] out_of_line_wait_on_bit_lock+0x80/0xa8 [ 183.598406][ T28] __lock_buffer+0x5c/0x90 [ 183.599562][ T28] ext4_quota_write+0x208/0x30c [ 183.600790][ T28] qtree_write_dquot+0xb0/0x204 [ 183.602007][ T28] v2_write_dquot+0x70/0xb0 [ 183.603423][ T28] dquot_commit+0x158/0x1e8 [ 183.604562][ T28] ext4_write_dquot+0x9c/0x12c [ 183.605770][ T28] ext4_mark_dquot_dirty+0x60/0x94 [ 183.607100][ T28] dquot_alloc_inode+0x2d4/0x41c [ 183.608417][ T28] ext4_xattr_set_entry+0x284/0x1570 [ 183.609748][ T28] ext4_xattr_block_set+0x238/0x1318 [ 183.611115][ T28] ext4_xattr_set_handle+0x6e4/0x994 [ 183.612552][ T28] ext4_xattr_set+0x100/0x1d0 [ 183.614074][ T28] ext4_xattr_user_set+0x78/0x90 [ 183.615349][ T28] __vfs_setxattr+0x234/0x244 [ 183.616571][ T28] __vfs_setxattr_noperm+0xcc/0x320 [ 183.617933][ T28] __vfs_setxattr_locked+0x168/0x190 [ 183.619327][ T28] vfs_setxattr+0xf4/0x1f4 [ 183.620538][ T28] setxattr+0x270/0x2c0 [ 183.621636][ T28] path_setxattr+0xd0/0x17c [ 183.623014][ T28] __arm64_sys_setxattr+0x2c/0x40 [ 183.624351][ T28] invoke_syscall+0x64/0x178 [ 183.625554][ T28] el0_svc_common+0xb8/0x174 [ 183.626772][ T28] do_el0_svc+0x48/0x174 [ 183.627858][ T28] el0_svc+0x34/0x100 [ 183.628917][ T28] el0t_64_sync_handler+0x84/0xf0 [ 183.630224][ T28] el0t_64_sync+0x18c/0x190 [ 183.631435][ T28] [ 183.631435][ T28] Showing all locks held in the system: [ 183.633803][ T28] 1 lock held by rcu_tasks_kthre/12: [ 183.635190][ T28] #0: ffff80000cc79ce8 (rcu_tasks.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0xb4/0x368 [ 183.638006][ T28] 1 lock held by rcu_tasks_trace/13: [ 183.639380][ T28] #0: ffff80000cc7a338 (rcu_tasks_trace.tasks_gp_mutex){....}-{3:3}, at: rcu_tasks_kthread+0xb4/0x368 [ 183.642206][ T28] 1 lock held by khungtaskd/28: [ 183.643727][ T28] #0: ffff80000cc79bc0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x4/0x48 [ 183.646162][ T28] 2 locks held by kworker/u4:2/69: [ 183.647466][ T28] #0: ffff0000c0018138 ((wq_completion)events_unbound){....}-{0:0}, at: process_one_work+0x23c/0x4a4 [ 183.650451][ T28] #1: ffff80000ee03d80 ((quota_release_work).work){....}-{0:0}, at: process_one_work+0x268/0x4a4 [ 183.653445][ T28] 2 locks held by getty/2987: [ 183.654706][ T28] #0: ffff0000c75fe098 (&tty->ldisc_sem){....}-{0:0}, at: ldsem_down_read+0x2c/0x3c [ 183.657196][ T28] #1: ffff80000eece2f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x290/0xcc4 [ 183.659775][ T28] 6 locks held by syz-executor.0/3393: [ 183.661140][ T28] #0: ffff0000c9373450 (sb_writers#3){....}-{0:0}, at: mnt_want_write+0x20/0x64 [ 183.663681][ T28] #1: ffff0000ca210400 (&type->i_mutex_dir_key#3){....}-{3:3}, at: vfs_setxattr+0xd4/0x1f4 [ 183.666335][ T28] #2: ffff0000ca2100c8 (&ei->xattr_sem){....}-{3:3}, at: ext4_xattr_set_handle+0xcc/0x994 [ 183.668922][ T28] #3: ffff80000cc9ef00 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x10/0x4c [ 183.671310][ T28] #4: ffff0000ca3e20a8 (&dquot->dq_lock){....}-{3:3}, at: dquot_commit+0x34/0x1e8 [ 183.674017][ T28] #5: ffff0000c93731f8 (&s->s_dquot.dqio_sem){....}-{3:3}, at: v2_write_dquot+0x44/0xb0 [ 183.676692][ T28] [ 183.677265][ T28] ============================================= [ 183.677265][ T28] [ 183.679388][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 183.681123][ T28] SMP: stopping secondary CPUs [ 183.682372][ T28] Kernel Offset: disabled [ 183.683526][ T28] CPU features: 0x00000,02070084,26017203 [ 183.685038][ T28] Memory Limit: none [ 183.937341][ T28] Rebooting in 86400 seconds..