RBP: 00007fcb4871c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000001000f4 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffe2a616d6f R14: 00007fcb4871c300 R15: 0000000000022000 BTRFS warning (device loop3): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4799 at fs/btrfs/transaction.c:1872 cleanup_transaction+0x1bf/0x250 fs/btrfs/transaction.c:1872 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 4799 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 panic+0x26a/0x50e kernel/panic.c:186 __warn.cold+0x20/0x5a kernel/panic.c:541 report_bug+0x262/0x2b0 lib/bug.c:183 fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x1d7/0x310 arch/x86/kernel/traps.c:296 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:1038 RIP: 0010:cleanup_transaction+0x1bf/0x250 fs/btrfs/transaction.c:1872 Code: 89 e6 bf fb ff ff ff e8 5f ed 7b fe 41 83 fc fb 0f 84 d5 b9 13 05 e8 e0 eb 7b fe 44 89 e6 48 c7 c7 80 af a4 88 e8 b6 23 0c 05 <0f> 0b e8 ca eb 7b fe 44 89 e1 ba 50 07 00 00 48 89 ef 48 c7 c6 a0 RSP: 0018:ffff88802cdaf8e0 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 1ffff110059b5f23 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff814dff01 RDI: ffffed10059b5f0e RBP: ffff88802cff1c78 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000005 R11: 0000000000000000 R12: 00000000fffffff4 R13: ffff88802cff1cc8 R14: ffff88802cff1c98 R15: 0000000000000000 btrfs_commit_transaction+0x1de7/0x2480 fs/btrfs/transaction.c:2338 btrfs_alloc_data_chunk_ondemand+0x47e/0xce0 fs/btrfs/extent-tree.c:4205 btrfs_fallocate+0x28a/0x3330 fs/btrfs/file.c:3084 vfs_fallocate+0x487/0x9a0 fs/open.c:308 ksys_fallocate fs/open.c:331 [inline] __do_sys_fallocate fs/open.c:339 [inline] __se_sys_fallocate fs/open.c:337 [inline] __x64_sys_fallocate+0xcf/0x140 fs/open.c:337 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x7fcb4a1aa0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fcb4871c168 EFLAGS: 00000246 ORIG_RAX: 000000000000011d RAX: ffffffffffffffda RBX: 00007fcb4a2c9f80 RCX: 00007fcb4a1aa0c9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 RBP: 00007fcb4871c1d0 R08: 0000000000000000 R09: 0000000000000000 R10: 00000000001000f4 R11: 0000000000000246 R12: 0000000000000001 R13: 00007ffe2a616d6f R14: 00007fcb4871c300 R15: 0000000000022000 Kernel Offset: disabled Rebooting in 86400 seconds..