Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 60.289495][ T3632] loop0: detected capacity change from 0 to 32768 [ 60.299679][ T3632] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor271 (3632) [ 60.323001][ T3632] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 60.331890][ T3632] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 60.342868][ T3632] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 60.353814][ T3632] BTRFS warning (device loop0): excessive commit interval 620990646 [ 60.361904][ T3632] BTRFS info (device loop0): force zlib compression, level 3 [ 60.369445][ T3632] BTRFS info (device loop0): using free space tree [ 60.390181][ T3632] BTRFS info (device loop0): enabling ssd optimizations [ 60.457737][ T3632] BTRFS warning (device loop0): transaction 9 (with 0 dirty metadata bytes) is not committed [ 60.479440][ T3632] assertion failed: !found, in fs/btrfs/disk-io.c:4550 [ 60.489684][ T3632] ------------[ cut here ]------------ [ 60.495243][ T3632] kernel BUG at fs/btrfs/ctree.h:3719! [ 60.505939][ T3632] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 60.512038][ T3632] CPU: 0 PID: 3632 Comm: syz-executor271 Not tainted 6.1.22-syzkaller #0 [ 60.520467][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 60.530570][ T3632] RIP: 0010:assertfail+0x18/0x1a [ 60.535579][ T3632] Code: a0 09 2d 8b 48 c7 c2 c0 06 2d 8b e8 07 e4 ff ff 0f 0b 89 f1 48 89 fe 48 c7 c7 00 39 2d 8b 48 c7 c2 90 0b 2d 8b e8 ed e3 ff ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec [ 60.555206][ T3632] RSP: 0018:ffffc90003a6f9d8 EFLAGS: 00010246 [ 60.561296][ T3632] RAX: 0000000000000034 RBX: ffff888024a60ce8 RCX: 2afef7d4b7d61400 [ 60.569280][ T3632] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 60.577250][ T3632] RBP: ffffc90003a6fb80 R08: ffffffff816d693c R09: fffff5200074def5 [ 60.585252][ T3632] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90003a6fa80 [ 60.593219][ T3632] R13: ffff888024a60540 R14: dffffc0000000000 R15: ffff888018375000 [ 60.601194][ T3632] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 60.610129][ T3632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.616708][ T3632] CR2: 00007ffe0305ff90 CR3: 000000001fcc0000 CR4: 00000000003506f0 [ 60.624679][ T3632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.632648][ T3632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.640612][ T3632] Call Trace: [ 60.643898][ T3632] [ 60.646838][ T3632] close_ctree+0xc30/0xc35 [ 60.651261][ T3632] ? init_tree_roots+0x1f6a/0x1f6a [ 60.656390][ T3632] ? hook_inode_free_security+0xa0/0xa0 [ 60.661935][ T3632] ? __fsnotify_vfsmount_delete+0x20/0x20 [ 60.667655][ T3632] ? clear_inode+0x150/0x150 [ 60.672263][ T3632] ? fscrypt_destroy_keyring+0x282/0x2a0 [ 60.677890][ T3632] ? btrfs_fill_super+0x2d0/0x2d0 [ 60.682912][ T3632] generic_shutdown_super+0x130/0x340 [ 60.688289][ T3632] kill_anon_super+0x37/0x60 [ 60.692880][ T3632] btrfs_kill_super+0x3d/0x50 [ 60.697580][ T3632] deactivate_locked_super+0xa0/0x110 [ 60.702954][ T3632] cleanup_mnt+0x490/0x520 [ 60.707386][ T3632] ? lockdep_hardirqs_on+0x94/0x130 [ 60.712590][ T3632] task_work_run+0x246/0x300 [ 60.717180][ T3632] ? kasan_quarantine_put+0xd4/0x220 [ 60.722467][ T3632] ? task_work_cancel+0x2b0/0x2b0 [ 60.727498][ T3632] ? kmem_cache_free+0x292/0x510 [ 60.732438][ T3632] ? do_exit+0x6f6/0x2300 [ 60.736776][ T3632] do_exit+0x6fb/0x2300 [ 60.741025][ T3632] ? do_group_exit+0x1f2/0x2b0 [ 60.745793][ T3632] ? put_task_struct+0x80/0x80 [ 60.750558][ T3632] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 60.756550][ T3632] ? print_irqtrace_events+0x210/0x210 [ 60.762020][ T3632] ? _raw_spin_unlock_irq+0x1f/0x40 [ 60.767235][ T3632] ? lockdep_hardirqs_on+0x94/0x130 [ 60.772441][ T3632] do_group_exit+0x202/0x2b0 [ 60.777067][ T3632] __x64_sys_exit_group+0x3b/0x40 [ 60.782119][ T3632] do_syscall_64+0x3d/0xb0 [ 60.786540][ T3632] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 60.792466][ T3632] RIP: 0033:0x7f2005901c19 [ 60.796878][ T3632] Code: Unable to access opcode bytes at 0x7f2005901bef. [ 60.803888][ T3632] RSP: 002b:00007ffd40920ed8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 60.812293][ T3632] RAX: ffffffffffffffda RBX: 00007f200597c330 RCX: 00007f2005901c19 [ 60.820270][ T3632] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 60.828258][ T3632] RBP: 0000000000000001 R08: ffffffffffffffc0 R09: 00007f2005976e40 [ 60.836226][ T3632] R10: 00000000000050e9 R11: 0000000000000246 R12: 00007f200597c330 [ 60.844196][ T3632] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 60.852168][ T3632] [ 60.855181][ T3632] Modules linked in: [ 60.862128][ T3632] ---[ end trace 0000000000000000 ]--- [ 60.868048][ T3632] RIP: 0010:assertfail+0x18/0x1a [ 60.873163][ T3632] Code: a0 09 2d 8b 48 c7 c2 c0 06 2d 8b e8 07 e4 ff ff 0f 0b 89 f1 48 89 fe 48 c7 c7 00 39 2d 8b 48 c7 c2 90 0b 2d 8b e8 ed e3 ff ff <0f> 0b 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4 e0 48 81 ec [ 60.892941][ T3632] RSP: 0018:ffffc90003a6f9d8 EFLAGS: 00010246 [ 60.899032][ T3632] RAX: 0000000000000034 RBX: ffff888024a60ce8 RCX: 2afef7d4b7d61400 [ 60.908889][ T3632] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 60.917007][ T3632] RBP: ffffc90003a6fb80 R08: ffffffff816d693c R09: fffff5200074def5 [ 60.925124][ T3632] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc90003a6fa80 [ 60.933257][ T3632] R13: ffff888024a60540 R14: dffffc0000000000 R15: ffff888018375000 [ 60.941234][ T3632] FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 60.950239][ T3632] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 60.956874][ T3632] CR2: 00007ffe0305ff90 CR3: 000000001917c000 CR4: 00000000003506f0 [ 60.964970][ T3632] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 60.972986][ T3632] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 60.980989][ T3632] Kernel panic - not syncing: Fatal exception [ 60.987135][ T3632] Kernel Offset: disabled [ 60.991455][ T3632] Rebooting in 86400 seconds..