Warning: Permanently added '10.128.1.84' (ED25519) to the list of known hosts. [ 118.324770][ T4307] cgroup: Unknown subsys name 'net' [ 118.570733][ T4307] cgroup: Unknown subsys name 'rlimit' [ 118.849322][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.851561][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.858509][ T190] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 118.866217][ T190] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.868371][ T190] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.870961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready executing program [ 118.953088][ T4312] loop0: detected capacity change from 0 to 512 [ 118.958623][ T4312] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 118.972706][ T4312] EXT4-fs error (device loop0): ext4_do_update_inode:5224: inode #3: comm syz-executor105: corrupted inode contents [ 118.977271][ T4312] EXT4-fs error (device loop0): ext4_dirty_inode:6089: inode #3: comm syz-executor105: mark_inode_dirty error [ 118.981802][ T4312] EXT4-fs error (device loop0): ext4_do_update_inode:5224: inode #3: comm syz-executor105: corrupted inode contents [ 118.985908][ T4312] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz-executor105: mark_inode_dirty error [ 118.990485][ T4312] Quota error (device loop0): write_blk: dquota write failed [ 118.992532][ T4312] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 118.995969][ T4312] EXT4-fs error (device loop0): ext4_acquire_dquot:6795: comm syz-executor105: Failed to acquire dquot type 0 [ 119.001084][ T4312] EXT4-fs error (device loop0): ext4_do_update_inode:5224: inode #16: comm syz-executor105: corrupted inode contents [ 119.005848][ T4312] EXT4-fs error (device loop0): ext4_dirty_inode:6089: inode #16: comm syz-executor105: mark_inode_dirty error [ 119.009777][ T4312] EXT4-fs error (device loop0): ext4_do_update_inode:5224: inode #16: comm syz-executor105: corrupted inode contents [ 119.013579][ T4312] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm syz-executor105: mark_inode_dirty error [ 119.017589][ T4312] EXT4-fs error (device loop0): ext4_do_update_inode:5224: inode #16: comm syz-executor105: corrupted inode contents [ 119.021671][ T4312] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 119.024244][ T4312] EXT4-fs error (device loop0): ext4_do_update_inode:5224: inode #16: comm syz-executor105: corrupted inode contents [ 119.028048][ T4312] EXT4-fs error (device loop0): ext4_truncate:4311: inode #16: comm syz-executor105: mark_inode_dirty error [ 119.031360][ T4312] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 119.035634][ T4312] EXT4-fs (loop0): 1 truncate cleaned up [ 119.037121][ T4312] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 125.925978][ T2060] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.927910][ T2060] ieee802154 phy1 wpan1: encryption failed: -22 [ 187.365781][ T2060] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.367530][ T2060] ieee802154 phy1 wpan1: encryption failed: -22 [ 248.805735][ T2060] ieee802154 phy0 wpan0: encryption failed: -22 [ 248.807436][ T2060] ieee802154 phy1 wpan1: encryption failed: -22 [ 282.085300][ T28] INFO: task syz-executor105:4312 blocked for more than 143 seconds. [ 282.087538][ T28] Not tainted 6.1.128-syzkaller #0 [ 282.089041][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 282.091342][ T28] task:syz-executor105 state:D stack:0 pid:4312 ppid:4310 flags:0x00000005 [ 282.093645][ T28] Call trace: [ 282.094525][ T28] __switch_to+0x308/0x598 [ 282.095837][ T28] __schedule+0xef4/0x1d44 [ 282.096977][ T28] schedule+0xc4/0x170 [ 282.098060][ T28] io_schedule+0x8c/0x188 [ 282.099212][ T28] bit_wait_io+0x1c/0xac [ 282.100357][ T28] __wait_on_bit_lock+0xcc/0x1e8 [ 282.101650][ T28] out_of_line_wait_on_bit_lock+0x194/0x21c [ 282.103216][ T28] __lock_buffer+0x78/0xac [ 282.104427][ T28] ext4_quota_write+0x36c/0x54c [ 282.105813][ T28] qtree_write_dquot+0x1e0/0x4d8 [ 282.107112][ T28] v2_write_dquot+0xf4/0x188 [ 282.108251][ T28] dquot_commit+0x14c/0x240 [ 282.109413][ T28] ext4_write_dquot+0x1b4/0x314 [ 282.110674][ T28] ext4_mark_dquot_dirty+0xe8/0x140 [ 282.112106][ T28] mark_all_dquot_dirty+0x108/0x424 [ 282.113489][ T28] __dquot_free_space+0x840/0xce4 [ 282.114766][ T28] ext4_xattr_inode_free_quota+0x11c/0x188 [ 282.116415][ T28] ext4_xattr_set_entry+0xb1c/0x16b0 [ 282.117782][ T28] ext4_xattr_block_set+0x64c/0x2ef0 [ 282.119101][ T28] ext4_xattr_set_handle+0xae8/0x1294 [ 282.120540][ T28] ext4_xattr_set+0x220/0x340 [ 282.121837][ T28] ext4_xattr_trusted_set+0x4c/0x64 [ 282.123234][ T28] __vfs_setxattr+0x388/0x3a4 [ 282.124547][ T28] __vfs_setxattr_noperm+0x110/0x528 [ 282.126050][ T28] __vfs_setxattr_locked+0x1ec/0x218 [ 282.127746][ T28] vfs_setxattr+0x1a8/0x344 [ 282.128952][ T28] setxattr+0x230/0x294 [ 282.130027][ T28] path_setxattr+0x17c/0x258 [ 282.131204][ T28] __arm64_sys_setxattr+0xbc/0xd8 [ 282.132550][ T28] invoke_syscall+0x98/0x2bc [ 282.133754][ T28] el0_svc_common+0x138/0x258 [ 282.134945][ T28] do_el0_svc+0x58/0x13c [ 282.136128][ T28] el0_svc+0x58/0x168 [ 282.137200][ T28] el0t_64_sync_handler+0x84/0xf0 [ 282.138561][ T28] el0t_64_sync+0x18c/0x190 [ 282.139766][ T28] [ 282.139766][ T28] Showing all locks held in the system: [ 282.141894][ T28] 1 lock held by rcu_tasks_kthre/12: [ 282.143199][ T28] #0: ffff800015cc79b0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4 [ 282.146100][ T28] 1 lock held by rcu_tasks_trace/13: [ 282.147577][ T28] #0: ffff800015cc81b0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x44/0xcf4 [ 282.150497][ T28] 1 lock held by khungtaskd/28: [ 282.151767][ T28] #0: ffff800015cc77e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 282.154447][ T28] 2 locks held by getty/4054: [ 282.155813][ T28] #0: ffff0000d647a098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 282.158443][ T28] #1: ffff80001d8f02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x414/0x1214 [ 282.161099][ T28] 6 locks held by syz-executor105/4312: [ 282.162552][ T28] #0: ffff0000da212460 (sb_writers#3){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 282.165109][ T28] #1: ffff0000def25440 (&type->i_mutex_dir_key#3){++++}-{3:3}, at: vfs_setxattr+0x17c/0x344 [ 282.167819][ T28] #2: ffff0000def25108 (&ei->xattr_sem){++++}-{3:3}, at: ext4_xattr_set_handle+0x1e0/0x1294 [ 282.170619][ T28] #3: ffff800015dff1e8 (dquot_srcu){....}-{0:0}, at: rcu_lock_acquire+0x10/0x4c [ 282.173019][ T28] #4: ffff0000e13860a8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_commit+0x54/0x240 [ 282.175563][ T28] #5: ffff0000da212208 (&s->s_dquot.dqio_sem){++++}-{3:3}, at: v2_write_dquot+0x84/0x188 [ 282.178218][ T28] [ 282.178858][ T28] ============================================= [ 282.178858][ T28] [ 282.181122][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 282.182909][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.128-syzkaller #0 [ 282.185008][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 282.187851][ T28] Call trace: [ 282.188777][ T28] dump_backtrace+0x1c8/0x1f4 [ 282.190061][ T28] show_stack+0x2c/0x3c [ 282.191249][ T28] dump_stack_lvl+0x108/0x170 [ 282.192549][ T28] dump_stack+0x1c/0x58 [ 282.193712][ T28] panic+0x300/0x804 [ 282.194812][ T28] hung_task_panic+0x0/0x2c [ 282.196019][ T28] kthread+0x250/0x2d8 [ 282.197114][ T28] ret_from_fork+0x10/0x20 [ 282.198305][ T28] SMP: stopping secondary CPUs [ 282.199567][ T28] Kernel Offset: disabled [ 282.200700][ T28] CPU features: 0x080000,02070084,26017203 [ 282.202233][ T28] Memory Limit: none [ 282.495900][ T28] Rebooting in 86400 seconds..