Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. executing program [ 36.562815] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 36.582309] Quota error (device loop0): qtree_write_dquot: Error -1079867134 occurred while creating quota [ 36.593210] BUG: unable to handle kernel paging request at fffffbfff7f4513b [ 36.600303] PGD 23fff1067 P4D 23fff1067 PUD 23fff0067 PMD 0 [ 36.606093] Oops: 0000 [#1] PREEMPT SMP KASAN [ 36.611012] CPU: 1 PID: 8092 Comm: syz-executor180 Not tainted 4.19.211-syzkaller #0 [ 36.618863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 36.628197] RIP: 0010:__lock_acquire+0x1eb/0x3ff0 [ 36.633381] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 20 f2 66 8c 0f 84 65 ff ff [ 36.652258] RSP: 0018:ffff8880a3fd7608 EFLAGS: 00010802 [ 36.657597] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.664839] RDX: 1ffffffff7f4513b RSI: 0000000000000000 RDI: 0000000000000001 [ 36.672083] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 36.679326] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 36.686575] R13: ffff88809531a540 R14: ffffffffbfa289da R15: 0000000000000001 [ 36.693830] FS: 00005555571c0300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 36.702203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.708058] CR2: fffffbfff7f4513b CR3: 00000000abe69000 CR4: 00000000003406e0 [ 36.715304] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.722561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.729818] Call Trace: [ 36.732398] ? mark_held_locks+0xf0/0xf0 [ 36.736435] ? __getblk_gfp+0x48/0x70 [ 36.740213] ? mark_held_locks+0xf0/0xf0 [ 36.744252] ? dquot_add_space+0x3e6/0x10e0 [ 36.748559] ? lock_downgrade+0x720/0x720 [ 36.752690] ? lock_acquire+0x170/0x3c0 [ 36.756642] ? dquot_add_space+0x65/0x10e0 [ 36.760853] ? lock_acquire+0x170/0x3c0 [ 36.764804] ? do_raw_spin_unlock+0x171/0x230 [ 36.769278] lock_acquire+0x170/0x3c0 [ 36.773056] ? __dquot_transfer+0x5de/0x18a0 [ 36.777444] _raw_spin_lock+0x2a/0x40 [ 36.781395] ? __dquot_transfer+0x5de/0x18a0 [ 36.785778] __dquot_transfer+0x5de/0x18a0 [ 36.789994] ? dqget+0x6fa/0xfc0 [ 36.793344] ? __dquot_alloc_space+0x860/0x860 [ 36.797902] ? lock_downgrade+0x720/0x720 [ 36.802029] ? mutex_trylock+0x1a0/0x1a0 [ 36.806063] ? __mutex_unlock_slowpath+0xea/0x610 [ 36.810879] ? wait_for_completion_io+0x10/0x10 [ 36.815525] ? percpu_counter_add_batch+0x126/0x180 [ 36.820533] ? dqget+0x171/0xfc0 [ 36.823877] ? dquot_writeback_dquots+0x9e0/0x9e0 [ 36.828694] dquot_transfer+0x2ee/0x4c0 [ 36.832655] ? __dquot_transfer+0x18a0/0x18a0 [ 36.837137] ? ext4_setattr+0x57f/0x2560 [ 36.841210] ext4_setattr+0x58a/0x2560 [ 36.845081] ? evm_verify_current_integrity+0x87/0xf0 [ 36.850263] ? evm_inode_setattr+0x6a/0x170 [ 36.854565] ? ext4_evict_inode+0x17b0/0x17b0 [ 36.859043] notify_change+0x70b/0xfc0 [ 36.862917] chown_common+0x4a9/0x550 [ 36.866704] ? chmod_common+0x3f0/0x3f0 [ 36.870678] ? check_preemption_disabled+0x41/0x280 [ 36.875686] ? preempt_count_add+0xaf/0x190 [ 36.879985] ? __mnt_want_write+0x22c/0x2c0 [ 36.884287] do_fchownat+0x126/0x1e0 [ 36.887976] ? __ia32_sys_chmod+0x80/0x80 [ 36.892119] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 36.897458] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.902450] __x64_sys_lchown+0x7a/0xc0 [ 36.906486] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 36.911055] do_syscall_64+0xf9/0x620 [ 36.914833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 36.919998] RIP: 0033:0x7fb01c296319 [ 36.923690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 36.942569] RSP: 002b:00007fff785b7ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000005e [ 36.950250] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fb01c296319 [ 36.957515] RDX: 00000000ffffff00 RSI: 0000000000000000 RDI: 0000000020000140 [ 36.964758] RBP: 00007fb01c255bb0 R08: 0000000000000000 R09: 0000000000000000 [ 36.972002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb01c255c40 [ 36.979244] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 36.986488] Modules linked in: [ 36.989656] CR2: fffffbfff7f4513b [ 36.993096] ---[ end trace 72c55feae7e95864 ]--- [ 36.997836] RIP: 0010:__lock_acquire+0x1eb/0x3ff0 [ 37.002655] Code: 2b 29 00 00 48 81 c4 98 01 00 00 44 89 f8 5b 5d 41 5c 41 5d 41 5e 41 5f c3 48 b8 00 00 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 <80> 3c 02 00 0f 85 b3 2a 00 00 49 81 3e 20 f2 66 8c 0f 84 65 ff ff [ 37.021642] RSP: 0018:ffff8880a3fd7608 EFLAGS: 00010802 [ 37.026979] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 37.034224] RDX: 1ffffffff7f4513b RSI: 0000000000000000 RDI: 0000000000000001 [ 37.041467] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 37.048713] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 37.055958] R13: ffff88809531a540 R14: ffffffffbfa289da R15: 0000000000000001 [ 37.063203] FS: 00005555571c0300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 37.071409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.077267] CR2: fffffbfff7f4513b CR3: 00000000abe69000 CR4: 00000000003406e0 [ 37.084517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.091779] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.099023] Kernel panic - not syncing: Fatal exception [ 37.104553] Kernel Offset: disabled [ 37.108159] Rebooting in 86400 seconds..