Warning: Permanently added '10.128.1.183' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 63.032384][ T3970] loop0: detected capacity change from 0 to 32768 [ 63.052486][ T3970] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor228 (3970) [ 63.084209][ T3970] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 63.092506][ T3970] BTRFS info (device loop0): doing ref verification [ 63.099860][ T3970] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 63.109832][ T3970] BTRFS info (device loop0): force zlib compression, level 3 [ 63.118218][ T3970] BTRFS info (device loop0): allowing degraded mounts [ 63.124888][ T3970] BTRFS info (device loop0): using free space tree [ 63.130383][ T3970] BTRFS info (device loop0): has skinny extents [ 63.161832][ T3975] loop1: detected capacity change from 0 to 32768 [ 63.181154][ T3974] loop2: detected capacity change from 0 to 32768 [ 63.191699][ T3972] loop4: detected capacity change from 0 to 32768 [ 63.206648][ T3973] loop3: detected capacity change from 0 to 32768 [ 63.220555][ T3975] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 8 scanned by syz-executor228 (3975) [ 63.262442][ T3974] BTRFS warning: duplicate device /dev/loop2 devid 1 generation 8 scanned by syz-executor228 (3974) [ 63.301356][ T3972] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor228 (3972) executing program [ 63.361709][ T3973] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor228 (3973) executing program executing program executing program executing program [ 63.760545][ T4000] loop1: detected capacity change from 0 to 32768 [ 63.813477][ T4000] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop1 scanned by syz-executor228 (4000) [ 63.824382][ T4000] BTRFS info (device loop1): using crc32c (crc32c-generic) checksum algorithm [ 63.834414][ T4000] BTRFS info (device loop1): doing ref verification [ 63.841982][ T4000] BTRFS warning (device loop1): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 63.851887][ T4000] BTRFS info (device loop1): force zlib compression, level 3 [ 63.858512][ T4000] BTRFS info (device loop1): allowing degraded mounts [ 63.865033][ T4000] BTRFS info (device loop1): using free space tree [ 63.871841][ T4000] BTRFS info (device loop1): has skinny extents [ 64.083579][ T4011] loop4: detected capacity change from 0 to 32768 [ 64.108625][ T4012] loop3: detected capacity change from 0 to 32768 [ 64.120253][ T3968] assertion failed: list_empty(&fs_info->delayed_iputs), in fs/btrfs/disk-io.c:4462 [ 64.124449][ T3968] ------------[ cut here ]------------ [ 64.125925][ T3968] kernel BUG at fs/btrfs/ctree.h:3495! [ 64.127418][ T3968] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 64.129351][ T3968] Modules linked in: [ 64.130496][ T3968] CPU: 0 PID: 3968 Comm: syz-executor228 Not tainted 5.15.151-syzkaller #0 [ 64.132803][ T3968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 [ 64.135278][ T3968] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 64.137287][ T3968] pc : assertfail+0x28/0x2c [ 64.138414][ T3968] lr : assertfail+0x28/0x2c [ 64.139595][ T3968] sp : ffff80001cc377f0 [ 64.140600][ T3968] x29: ffff80001cc377f0 x28: 1fffe00019bcd25b x27: dfff800000000000 [ 64.142626][ T3968] x26: ffff700003986f04 x25: 1fffe00019bcd1f4 x24: 0000000000000000 [ 64.144767][ T3968] x23: 1fffe00019bcd33a x22: ffff0000cde68f98 x21: ffff0000cde68d28 [ 64.146880][ T3968] x20: ffff0000cde68010 x19: ffff0000cde68000 x18: 1fffe000368fe78e [ 64.149033][ T3968] x17: 1fffe000368fe78e x16: ffff80001197884c x15: ffff8000149aeb80 [ 64.151156][ T3968] x14: 1ffff0000292206a x13: dfff800000000000 x12: 0000000000000001 [ 64.153364][ T3968] x11: 0000000000000000 x10: 0000000000000000 x9 : 716e385530c57b00 [ 64.155508][ T3968] x8 : 716e385530c57b00 x7 : 0000000000000000 x6 : 0000000000000000 [ 64.157628][ T3968] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a95ff20 [ 64.159788][ T3968] x2 : ffff0001b47f3d10 x1 : 0000000100000000 x0 : 0000000000000051 [ 64.161907][ T4013] loop0: detected capacity change from 0 to 32768 [ 64.161969][ T3968] Call trace: [ 64.164408][ T3968] assertfail+0x28/0x2c [ 64.165557][ T3968] close_ctree+0x73c/0x860 [ 64.166694][ T3968] btrfs_put_super+0x40/0x50 [ 64.167883][ T3968] generic_shutdown_super+0x130/0x29c [ 64.169267][ T3968] kill_anon_super+0x4c/0x74 [ 64.170473][ T3968] btrfs_kill_super+0x40/0x58 [ 64.171623][ T3968] deactivate_locked_super+0xb8/0x13c [ 64.173016][ T3968] deactivate_super+0x108/0x128 [ 64.174254][ T3968] cleanup_mnt+0x3c0/0x474 [ 64.175371][ T3968] __cleanup_mnt+0x20/0x30 [ 64.176505][ T3968] task_work_run+0x130/0x1e4 [ 64.177753][ T3968] do_notify_resume+0x262c/0x32b8 [ 64.179078][ T3968] el0_svc+0xfc/0x1f0 [ 64.180171][ T3968] el0t_64_sync_handler+0x84/0xe4 [ 64.181480][ T3968] el0t_64_sync+0x1a0/0x1a4 [ 64.182674][ T3968] Code: 913c8000 d0002922 91188042 97fff928 (d4210000) [ 64.184030][ T4009] loop2: detected capacity change from 0 to 32768 [ 64.184353][ T3968] ---[ end trace 23ab284f2e51dbc7 ]--- [ 64.194010][ T4011] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 8 scanned by syz-executor228 (4011) [ 64.198676][ T4012] BTRFS warning: duplicate device /dev/loop3 devid 1 generation 8 scanned by syz-executor228 (4012) [ 64.499162][ T3968] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 64.501061][ T3968] SMP: stopping secondary CPUs [ 64.502263][ T3968] Kernel Offset: disabled [ 64.503309][ T3968] CPU features: 0x0,000081c1,21302e40 [ 64.504717][ T3968] Memory Limit: none [ 64.818495][ T3968] Rebooting in 86400 seconds..