Warning: Permanently added '10.128.0.66' (ECDSA) to the list of known hosts. executing program [ 34.116046][ T3035] loop0: detected capacity change from 0 to 32768 [ 34.119465][ T3035] BTRFS: device fsid 10728f38-6baa-48ac-8c08-0b0b5bf8fd92 devid 1 transid 7 /dev/loop0 scanned by syz-executor102 (3035) [ 34.124325][ T3035] BTRFS info (device loop0): using sha256 (sha256-ce) checksum algorithm [ 34.126440][ T3035] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 34.129291][ T3035] BTRFS info (device loop0): trying to use backup root at mount time [ 34.131422][ T3035] BTRFS info (device loop0): disk space caching is enabled [ 34.137314][ T135] BTRFS warning (device loop0): checksum verify failed on logical 5267456 mirror 1 wanted 0xd1fd288d6da93056690fba437a87a8abd55a920718151512a0d0ccbba390f00d found 0x4b0701a6c909ce7e86c96f5ce03bd8e244f10dcd49f469326ae1248059f736cc level 0 [ 34.143054][ T3035] BTRFS error (device loop0: state C): failed to load root csum [ 34.145176][ T3035] assertion failed: !tmp, in fs/btrfs/disk-io.c:1103 [ 34.146823][ T3035] ------------[ cut here ]------------ [ 34.148062][ T3035] kernel BUG at fs/btrfs/ctree.h:3664! [ 34.149384][ T3035] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 34.151227][ T3035] Modules linked in: [ 34.152187][ T3035] CPU: 1 PID: 3035 Comm: syz-executor102 Not tainted 6.0.0-rc6-syzkaller-17742-gc194837ebb57 #0 [ 34.154741][ T3035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 34.157274][ T3035] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.159194][ T3035] pc : assertfail+0x28/0x2c [ 34.160306][ T3035] lr : assertfail+0x28/0x2c [ 34.161402][ T3035] sp : ffff800012723650 [ 34.162416][ T3035] x29: ffff800012723650 x28: 0000000000000000 x27: 000000000000000a [ 34.164335][ T3035] x26: 0000000000000000 x25: ffff0000c5f5c000 x24: ffff0000c5f59000 [ 34.166283][ T3035] x23: 0000000000000000 x22: ffff0000c5f5c1f7 x21: ffff0000c9fa40a0 [ 34.168242][ T3035] x20: ffff0000c5f5c000 x19: ffff0000c9fa4060 x18: 0000000000000111 [ 34.170197][ T3035] x17: 0000000000000008 x16: ffff80000db49158 x15: ffff0000c94d8000 [ 34.172087][ T3035] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c94d8000 [ 34.174127][ T3035] x11: ff808000081c1630 x10: 0000000000000000 x9 : b905ec291b4e1600 [ 34.176113][ T3035] x8 : b905ec291b4e1600 x7 : ffff800008195d30 x6 : 0000000000000000 [ 34.178082][ T3035] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 34.180030][ T3035] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000032 [ 34.182004][ T3035] Call trace: [ 34.182815][ T3035] assertfail+0x28/0x2c [ 34.183838][ T3035] btrfs_global_root_delete+0x0/0x54 [ 34.185153][ T3035] load_global_roots_objectid+0x20c/0x460 [ 34.186508][ T3035] btrfs_read_roots+0x60/0x44c [ 34.187674][ T3035] init_tree_roots+0x310/0x474 [ 34.188863][ T3035] open_ctree+0x824/0xf84 [ 34.189918][ T3035] btrfs_fill_super+0xc0/0x174 [ 34.191146][ T3035] btrfs_mount_root+0x4a4/0x558 [ 34.192338][ T3035] legacy_get_tree+0x30/0x74 [ 34.193490][ T3035] vfs_get_tree+0x40/0x140 [ 34.194524][ T3035] vfs_kern_mount+0xe0/0x140 [ 34.195648][ T3035] btrfs_mount+0x20c/0x5e8 [ 34.196788][ T3035] legacy_get_tree+0x30/0x74 [ 34.197941][ T3035] vfs_get_tree+0x40/0x140 [ 34.199027][ T3035] do_new_mount+0x1dc/0x4e4 [ 34.200132][ T3035] path_mount+0x358/0x914 [ 34.201184][ T3035] __arm64_sys_mount+0x2c4/0x3c4 [ 34.202402][ T3035] el0_svc_common+0x138/0x220 [ 34.203580][ T3035] do_el0_svc+0x48/0x164 [ 34.204596][ T3035] el0_svc+0x58/0x150 [ 34.205531][ T3035] el0t_64_sync_handler+0x84/0xf0 [ 34.206772][ T3035] el0t_64_sync+0x18c/0x190 [ 34.207876][ T3035] Code: f00063e2 911a0000 91147842 97fffbfd (d4210000) [ 34.209620][ T3035] ---[ end trace 0000000000000000 ]--- [ 34.357755][ T3035] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 34.359497][ T3035] SMP: stopping secondary CPUs [ 34.360709][ T3035] Kernel Offset: disabled [ 34.361816][ T3035] CPU features: 0x00000,02070084,26017203 [ 34.363199][ T3035] Memory Limit: none [ 34.521248][ T3035] Rebooting in 86400 seconds..