EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue Quota error (device loop0): qtree_write_dquot: Error -130079078 occurred while creating quota Quota error (device loop0): qtree_write_dquot: Error -130079077 occurred while creating quota BUG: unable to handle kernel paging request at fffffbffff07e4ee PGD 23fff1067 P4D 23fff1067 PUD 23fff0067 PMD 0 Oops: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 8106 Comm: syz-executor876 Not tainted 4.19.163-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:__lock_acquire+0x1eb/0x3ff0 kernel/locking/lockdep.c:3294 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 e0 51 66 8c 0f 84 65 ff ff RSP: 0018:ffff8880953af590 EFLAGS: 00010806 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 1fffffffff07e4ee RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880953a4200 R14: fffffffff83f2773 R15: 0000000000000001 FS: 0000000000eff880(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbffff07e4ee CR3: 00000000b470c000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3907 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144 spin_lock include/linux/spinlock.h:329 [inline] dquot_add_inodes+0x34/0x9a0 fs/quota/dquot.c:1263 __dquot_transfer+0xf3a/0x18a0 fs/quota/dquot.c:1994 dquot_transfer+0x2ee/0x4bb fs/quota/dquot.c:2100 ext4_setattr+0x58a/0x2560 fs/ext4/inode.c:5596 notify_change+0x70b/0xfc0 fs/attr.c:334 chown_common+0x4a9/0x550 fs/open.c:651 do_fchownat+0x126/0x1e0 fs/open.c:681 __do_sys_fchownat fs/open.c:696 [inline] __se_sys_fchownat fs/open.c:693 [inline] __x64_sys_fchownat+0xba/0x150 fs/open.c:693 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4447b9 Code: 8d d7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 5b d7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007fffa02a0ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000104 RAX: ffffffffffffffda RBX: 00000000004002e0 RCX: 00000000004447b9 RDX: 000000000000ee00 RSI: 0000000020000040 RDI: 0000000000000005 RBP: 00000000006cf018 R08: 0000000000000000 R09: 00000000004002e0 R10: 000000000000ee00 R11: 0000000000000246 R12: 00000000004023a0 R13: 0000000000402430 R14: 0000000000000000 R15: 0000000000000000 Modules linked in: CR2: fffffbffff07e4ee ---[ end trace d249afb850976914 ]--- RIP: 0010:__lock_acquire+0x1eb/0x3ff0 kernel/locking/lockdep.c:3294 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 e0 51 66 8c 0f 84 65 ff ff RSP: 0018:ffff8880953af590 EFLAGS: 00010806 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 1fffffffff07e4ee RSI: 0000000000000000 RDI: 0000000000000001 RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000005 R11: 0000000000000000 R12: 0000000000000000 R13: ffff8880953a4200 R14: fffffffff83f2773 R15: 0000000000000001 FS: 0000000000eff880(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: fffffbffff07e4ee CR3: 00000000b470c000 CR4: 00000000001406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400