[ 9.648624][ T2658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 9.658979][ T2658] eql: remember to turn off Van-Jacobson compression on your slave devices [ 9.683654][ T9] gvnic 0000:00:00.0 enp0s0: Device link is up. [ 9.686654][ T2566] IPv6: ADDRCONF(NETDEV_CHANGE): enp0s0: link becomes ready Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.97' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 27.230213][ T3072] loop0: detected capacity change from 0 to 32768 [ 27.233826][ T3072] BTRFS: device fsid a830dcec-d20e-42dc-8160-bf13f3286f97 devid 1 transid 8 /dev/loop0 scanned by syz-executor365 (3072) [ 27.238814][ T3072] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 27.240913][ T3072] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 27.243122][ T3072] BTRFS info (device loop0): trying to use backup root at mount time [ 27.245012][ T3072] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 27.247286][ T3072] BTRFS info (device loop0): trying to use backup root at mount time [ 27.249035][ T3072] BTRFS info (device loop0): using free space tree [ 27.250460][ T3072] workqueue: max_active 14258 requested for btrfs-worker is out of range, clamping between 1 and 512 [ 27.253272][ T3072] workqueue: max_active 14258 requested for btrfs-worker-high is out of range, clamping between 1 and 512 [ 27.256062][ T3072] workqueue: max_active 14258 requested for btrfs-delalloc is out of range, clamping between 1 and 512 [ 27.259048][ T3072] workqueue: max_active 14258 requested for btrfs-endio is out of range, clamping between 1 and 512 [ 27.261653][ T3072] workqueue: max_active 14258 requested for btrfs-endio-meta is out of range, clamping between 1 and 512 [ 27.264350][ T3072] workqueue: max_active 14258 requested for btrfs-endio-raid56 is out of range, clamping between 1 and 512 [ 27.267062][ T3072] workqueue: max_active 14258 requested for btrfs-rmw is out of range, clamping between 1 and 512 [ 27.269486][ T3072] workqueue: max_active 14258 requested for btrfs-endio-write is out of range, clamping between 1 and 512 [ 27.272083][ T3072] workqueue: max_active 14258 requested for btrfs-compressed-write is out of range, clamping between 1 and 512 [ 27.276753][ T9] BTRFS warning (device loop0): checksum verify failed on logical 5332992 mirror 1 wanted 0x6f1c19d9e98527de found 0x3d333e2ad94dd107 level 0 [ 27.280003][ T3072] BTRFS warning (device loop0): couldn't read tree root [ 27.282688][ T49] BTRFS error (device loop0): bad tree block start, mirror 1 want 5292032 have 648518346346643456 [ 27.285199][ T3072] BTRFS warning (device loop0): failed to read root (objectid=9): -5 [ 27.287105][ T3072] BTRFS error (device loop0): parent transid verify failed on logical 5255168 mirror 1 wanted 5 found 7 [ 27.289514][ T3072] BTRFS warning (device loop0): couldn't read tree root [ 27.291319][ T3072] assertion failed: !tmp, in fs/btrfs/disk-io.c:1098 [ 27.292901][ T3072] ------------[ cut here ]------------ [ 27.294071][ T3072] kernel BUG at fs/btrfs/ctree.h:3713! [ 27.295308][ T3072] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP [ 27.297009][ T3072] Modules linked in: [ 27.297874][ T3072] CPU: 0 PID: 3072 Comm: syz-executor365 Not tainted 6.1.0-rc6-syzkaller-32662-g6d464646530f #0 [ 27.300187][ T3072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/30/2022 [ 27.302372][ T3072] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 27.304059][ T3072] pc : assertfail+0x28/0x2c [ 27.305035][ T3072] lr : assertfail+0x28/0x2c [ 27.305998][ T3072] sp : ffff800012df3800 [ 27.306897][ T3072] x29: ffff800012df3800 x28: 0000000000000000 x27: 000000000000000b [ 27.308693][ T3072] x26: 0000000000000000 x25: ffff0000c734e000 x24: ffff0000c734e000 [ 27.310436][ T3072] x23: 0000000000000000 x22: ffff0000c99141f7 x21: ffff0000c9b9c0a0 [ 27.312209][ T3072] x20: ffff0000c9914000 x19: ffff0000c9b9c060 x18: 0000000000000201 [ 27.313970][ T3072] x17: 000000000000b67e x16: ffff80000dbe6158 x15: ffff0000c6904ec0 [ 27.315643][ T3072] x14: 0000000000000000 x13: 00000000ffffffff x12: ffff0000c6904ec0 [ 27.317385][ T3072] x11: ff808000081c4d40 x10: 0000000000000000 x9 : 3743abf7676a7c00 [ 27.319203][ T3072] x8 : 3743abf7676a7c00 x7 : ffff80000c08e4f4 x6 : 0000000000000000 [ 27.320954][ T3072] x5 : 0000000000000080 x4 : 0000000000000001 x3 : 0000000000000000 [ 27.322658][ T3072] x2 : 0000000000000000 x1 : 0000000100000000 x0 : 0000000000000032 [ 27.324352][ T3072] Call trace: [ 27.325023][ T3072] assertfail+0x28/0x2c [ 27.325946][ T3072] btrfs_global_root_delete+0x0/0x54 [ 27.327178][ T3072] load_global_roots_objectid+0x20c/0x460 [ 27.328656][ T3072] btrfs_read_roots+0x60/0x530 [ 27.329726][ T3072] init_tree_roots+0x288/0x3d0 [ 27.330753][ T3072] open_ctree+0x688/0xdc8 [ 27.331736][ T3072] btrfs_fill_super+0xc0/0x174 [ 27.332824][ T3072] btrfs_mount_root+0x4a4/0x558 [ 27.333931][ T3072] legacy_get_tree+0x30/0x74 [ 27.334944][ T3072] vfs_get_tree+0x40/0x140 [ 27.336008][ T3072] vfs_kern_mount+0xe0/0x140 [ 27.337213][ T3072] btrfs_mount+0x20c/0x5e8 [ 27.338454][ T3072] legacy_get_tree+0x30/0x74 [ 27.339441][ T3072] vfs_get_tree+0x40/0x140 [ 27.340438][ T3072] do_new_mount+0x1dc/0x4e4 [ 27.341385][ T3072] path_mount+0x358/0x890 [ 27.342287][ T3072] __arm64_sys_mount+0x2c4/0x3c4 [ 27.343729][ T3072] el0_svc_common+0x138/0x220 [ 27.344809][ T3072] do_el0_svc+0x48/0x164 [ 27.345687][ T3072] el0_svc+0x58/0x150 [ 27.346538][ T3072] el0t_64_sync_handler+0x84/0xf0 [ 27.347651][ T3072] el0t_64_sync+0x190/0x194 [ 27.348710][ T3072] Code: d00060a2 910f0c00 91096c42 97fffbda (d4210000) [ 27.350297][ T3072] ---[ end trace 0000000000000000 ]--- [ 27.618082][ T3072] Kernel panic - not syncing: Oops - BUG: Fatal exception [ 27.619725][ T3072] SMP: stopping secondary CPUs [ 27.620849][ T3072] Kernel Offset: disabled [ 27.621818][ T3072] CPU features: 0x00000,040e0108,4c017203 [ 27.623101][ T3072] Memory Limit: none [ 27.892722][ T3072] Rebooting in 86400 seconds..