Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. executing program [ 37.714997][ T4308] loop0: detected capacity change from 0 to 32768 [ 37.719875][ T4308] BTRFS: device fsid 24c7a497-3402-47dd-bef8-82358f5f30e0 devid 1 transid 8 /dev/loop0 scanned by syz-executor374 (4308) [ 37.727084][ T4308] BTRFS info (device loop0): using crc32c (crc32c-generic) checksum algorithm [ 37.729435][ T4308] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 37.732222][ T4308] BTRFS warning (device loop0): the 'inode_cache' option is deprecated and has no effect since 5.11 [ 37.734976][ T4308] BTRFS warning (device loop0): excessive commit interval 620990646 [ 37.737381][ T4308] BTRFS info (device loop0): force zlib compression, level 3 [ 37.739311][ T4308] BTRFS info (device loop0): using free space tree [ 37.754726][ T4308] BTRFS info (device loop0): enabling ssd optimizations [ 37.773839][ T4308] BTRFS warning (device loop0): transaction 9 (with 0 dirty metadata bytes) is not committed [ 37.778371][ T4308] assertion failed: !found, in fs/btrfs/disk-io.c:4550 [ 37.780390][ T4308] ------------[ cut here ]------------ [ 37.781839][ T4308] kernel BUG at fs/btrfs/ctree.h:3719! [ 37.783317][ T4308] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 37.785266][ T4308] Modules linked in: [ 37.786244][ T4308] CPU: 1 PID: 4308 Comm: syz-executor374 Not tainted 6.1.19-syzkaller #0 [ 37.788400][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 37.791076][ T4308] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 37.793104][ T4308] pc : assertfail+0x28/0x2c [ 37.794271][ T4308] lr : assertfail+0x28/0x2c [ 37.795382][ T4308] sp : ffff80001dd177b0 [ 37.796436][ T4308] x29: ffff80001dd177b0 x28: ffff0000d7f86028 x27: dfff800000000000 [ 37.798445][ T4308] x26: ffff0000d7f86000 x25: 1ffff00003ba2f0c x24: ffff80001dd17880 [ 37.800406][ T4308] x23: ffff80001dd17860 x22: 1ffff00003ba2f10 x21: ffff0000d7c28ce8 [ 37.802377][ T4308] x20: ffff80001dd17840 x19: ffff0000d7c28000 x18: ffff80001dd17180 [ 37.804299][ T4308] x17: 0000000000000000 x16: ffff800012253e1c x15: 0000000000000000 [ 37.806232][ T4308] x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 [ 37.808309][ T4308] x11: ff8080000834cb14 x10: 0000000000000000 x9 : 235a361e1c9a1700 [ 37.810299][ T4308] x8 : 235a361e1c9a1700 x7 : 0000000000000001 x6 : 0000000000000001 [ 37.812259][ T4308] x5 : ffff80001dd170b8 x4 : ffff800015813880 x3 : ffff80000ab36c2c [ 37.814305][ T4308] x2 : ffff0001b45a1cd0 x1 : 0000000100000000 x0 : 0000000000000034 [ 37.816460][ T4308] Call trace: [ 37.817368][ T4308] assertfail+0x28/0x2c [ 37.818435][ T4308] close_ctree+0xa38/0xad8 [ 37.819594][ T4308] btrfs_put_super+0x40/0x50 [ 37.820761][ T4308] generic_shutdown_super+0x130/0x328 [ 37.822090][ T4308] kill_anon_super+0x4c/0x74 [ 37.822944][ T4308] btrfs_kill_super+0x40/0x58 [ 37.823793][ T4308] deactivate_locked_super+0xac/0x124 [ 37.824875][ T4308] deactivate_super+0xf0/0x110 [ 37.825864][ T4308] cleanup_mnt+0x394/0x41c [ 37.826752][ T4308] __cleanup_mnt+0x20/0x30 [ 37.827795][ T4308] task_work_run+0x240/0x2f0 [ 37.828979][ T4308] do_exit+0x554/0x1a88 [ 37.830009][ T4308] do_group_exit+0x194/0x22c [ 37.831136][ T4308] __wake_up_parent+0x0/0x60 [ 37.832337][ T4308] invoke_syscall+0x98/0x2c0 [ 37.833409][ T4308] el0_svc_common+0x138/0x258 [ 37.834571][ T4308] do_el0_svc+0x64/0x218 [ 37.835606][ T4308] el0_svc+0x58/0x168 [ 37.836543][ T4308] el0t_64_sync_handler+0x84/0xf0 [ 37.837818][ T4308] el0t_64_sync+0x18c/0x190 [ 37.838927][ T4308] Code: 91198000 b0002b22 912a0042 97fff921 (d4210000) [ 37.840615][ T4308] ---[ end trace 0000000000000000 ]--- [ 38.194603][ T4308] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 38.196447][ T4308] SMP: stopping secondary CPUs [ 38.197802][ T4308] Kernel Offset: disabled [ 38.198873][ T4308] CPU features: 0x00000,02070084,26017203 [ 38.200329][ T4308] Memory Limit: none [ 38.559448][ T4308] Rebooting in 86400 seconds..