Warning: Permanently added '10.128.1.165' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 52.492609][ T3538] loop0: detected capacity change from 0 to 32768 [ 52.502741][ T3538] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor839 (3538) [ 52.524771][ T3538] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm [ 52.533686][ T3538] BTRFS info (device loop0): setting nodatacow, compression disabled [ 52.541920][ T3538] BTRFS warning (device loop0): 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 52.552633][ T3538] BTRFS info (device loop0): trying to use backup root at mount time [ 52.560685][ T3538] BTRFS info (device loop0): enabling ssd optimizations [ 52.567648][ T3538] BTRFS info (device loop0): using spread ssd allocation scheme [ 52.575416][ T3538] BTRFS info (device loop0): doing ref verification [ 52.582035][ T3538] BTRFS info (device loop0): force zlib compression, level 3 [ 52.589418][ T3538] BTRFS info (device loop0): turning on flush-on-commit [ 52.596403][ T3538] BTRFS info (device loop0): using free space tree [ 52.613116][ T41] BTRFS warning (device loop0): checksum verify failed on logical 5292032 mirror 1 wanted 0xe145e4ee found 0x08ac1e56 level 0 [ 52.626938][ T3538] BTRFS warning (device loop0): failed to read root (objectid=9): -5 [ 52.635366][ T41] BTRFS warning (device loop0): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x2b37798c level 0 [ 52.648574][ T3538] BTRFS warning (device loop0): couldn't read tree root [ 52.656088][ T3538] BTRFS error (device loop0): parent transid verify failed on logical 5255168 mirror 1 wanted 5 found 7 [ 52.667551][ T3538] BTRFS warning (device loop0): couldn't read tree root [ 52.675154][ T3538] assertion failed: !tmp, in fs/btrfs/disk-io.c:1105 [ 52.682144][ T3538] ------------[ cut here ]------------ [ 52.687616][ T3538] kernel BUG at fs/btrfs/ctree.h:3716! [ 52.693256][ T3538] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.699408][ T3538] CPU: 0 PID: 3538 Comm: syz-executor839 Not tainted 6.1.34-syzkaller #0 [ 52.707836][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 52.717874][ T3538] RIP: 0010:assertfail+0x18/0x1a [ 52.722818][ T3538] Code: 60 1c 2d 8b 48 c7 c2 80 19 2d 8b e8 07 e4 ff ff 0f 0b 89 f1 48 89 fe 48 c7 c7 60 4c 2d 8b 48 c7 c2 50 1e 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 [ 52.742416][ T3538] RSP: 0018:ffffc900039ff448 EFLAGS: 00010246 [ 52.748465][ T3538] RAX: 0000000000000032 RBX: 0000000000000000 RCX: b320dda0ee857800 [ 52.756422][ T3538] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.764372][ T3538] RBP: ffff88801f8940a0 R08: ffffffff816d9a7c R09: ffffed1017304f1c [ 52.772324][ T3538] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 52.780294][ T3538] R13: ffff88807b36e1f7 R14: ffff888073bec000 R15: ffff888073bec000 [ 52.788255][ T3538] FS: 0000555555f79300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 52.797169][ T3538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.803735][ T3538] CR2: 00007f2a271a4ae0 CR3: 0000000078d97000 CR4: 00000000003506f0 [ 52.811692][ T3538] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.819647][ T3538] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.827603][ T3538] Call Trace: [ 52.830865][ T3538] [ 52.833780][ T3538] ? __die_body+0x5e/0xa0 [ 52.838122][ T3538] ? die+0x83/0xb0 [ 52.841854][ T3538] ? do_trap+0x11e/0x350 [ 52.846091][ T3538] ? assertfail+0x18/0x1a [ 52.850415][ T3538] ? assertfail+0x18/0x1a [ 52.854751][ T3538] ? do_error_trap+0x13d/0x1e0 [ 52.859507][ T3538] ? assertfail+0x18/0x1a [ 52.863821][ T3538] ? do_int3+0x30/0x30 [ 52.867869][ T3538] ? report_bug+0x3e0/0x500 [ 52.872355][ T3538] ? rcu_is_watching+0x11/0xb0 [ 52.877115][ T3538] ? handle_invalid_op+0x2c/0x40 [ 52.882031][ T3538] ? assertfail+0x18/0x1a [ 52.886344][ T3538] ? exc_invalid_op+0x2f/0x40 [ 52.891000][ T3538] ? asm_exc_invalid_op+0x16/0x20 [ 52.896008][ T3538] ? __wake_up_klogd+0xcc/0x100 [ 52.900839][ T3538] ? assertfail+0x18/0x1a [ 52.905145][ T3538] ? assertfail+0x18/0x1a [ 52.909454][ T3538] btrfs_global_root_insert+0x1a1/0x1b0 [ 52.914979][ T3538] load_global_roots_objectid+0x465/0x8b0 [ 52.920694][ T3538] ? btree_migrate_folio+0x200/0x200 [ 52.925955][ T3538] ? rcu_is_watching+0x11/0xb0 [ 52.930698][ T3538] ? init_tree_roots+0xa04/0x1f6a [ 52.935701][ T3538] init_tree_roots+0xa28/0x1f6a [ 52.940530][ T3538] ? open_ctree+0x2e06/0x2e06 [ 52.945184][ T3538] ? free_fs_devices+0x210/0x270 [ 52.950109][ T3538] ? memcpy+0x3c/0x60 [ 52.954070][ T3538] ? read_extent_buffer+0x1ec/0x2a0 [ 52.959246][ T3538] open_ctree+0x1b41/0x2e06 [ 52.963724][ T3538] ? rcu_is_watching+0x11/0xb0 [ 52.968482][ T3538] ? assertfail+0x1a/0x1a [ 52.972786][ T3538] ? vscnprintf+0x80/0x80 [ 52.977094][ T3538] btrfs_fill_super+0x1c7/0x2d0 [ 52.981923][ T3538] btrfs_mount_root+0x803/0x930 [ 52.986763][ T3538] ? btrfs_control_open+0x40/0x40 [ 52.991769][ T3538] ? vfs_parse_fs_string+0x18c/0x220 [ 52.997039][ T3538] ? rcu_is_watching+0x11/0xb0 [ 53.001963][ T3538] ? kfree+0x30/0x190 [ 53.005933][ T3538] ? vfs_parse_fs_string+0x18c/0x220 [ 53.011198][ T3538] ? vfs_parse_fs_param+0x410/0x410 [ 53.016376][ T3538] legacy_get_tree+0xeb/0x180 [ 53.021039][ T3538] ? btrfs_control_open+0x40/0x40 [ 53.026042][ T3538] vfs_get_tree+0x88/0x270 [ 53.030447][ T3538] vfs_kern_mount+0xb8/0x150 [ 53.035017][ T3538] btrfs_mount+0x395/0xb40 [ 53.039414][ T3538] ? btrfs_clear_sb_rdonly+0x70/0x70 [ 53.044763][ T3538] ? legacy_parse_param+0x3e4/0x890 [ 53.049973][ T3538] ? vfs_parse_fs_string+0x18c/0x220 [ 53.055244][ T3538] ? kfree+0x30/0x190 [ 53.059207][ T3538] ? vfs_parse_fs_string+0x18c/0x220 [ 53.064476][ T3538] legacy_get_tree+0xeb/0x180 [ 53.069135][ T3538] ? btrfs_clear_sb_rdonly+0x70/0x70 [ 53.074398][ T3538] vfs_get_tree+0x88/0x270 [ 53.078795][ T3538] do_new_mount+0x28b/0xae0 [ 53.083280][ T3538] ? do_move_mount_old+0x160/0x160 [ 53.088369][ T3538] ? user_path_at_empty+0x12b/0x180 [ 53.093547][ T3538] __se_sys_mount+0x2d5/0x3c0 [ 53.098202][ T3538] ? __x64_sys_mount+0xc0/0xc0 [ 53.102948][ T3538] ? syscall_enter_from_user_mode+0x2e/0x220 [ 53.108910][ T3538] ? lockdep_hardirqs_on+0x94/0x130 [ 53.114087][ T3538] ? __x64_sys_mount+0x1c/0xc0 [ 53.118831][ T3538] do_syscall_64+0x3d/0xb0 [ 53.123227][ T3538] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.129102][ T3538] RIP: 0033:0x7fddcd689caa [ 53.133496][ T3538] Code: 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 53.153081][ T3538] RSP: 002b:00007fff27aef678 EFLAGS: 00000282 ORIG_RAX: 00000000000000a5 [ 53.161469][ T3538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fddcd689caa [ 53.169504][ T3538] RDX: 00000000200000c0 RSI: 0000000020000040 RDI: 00007fff27aef690 [ 53.177456][ T3538] RBP: 00007fff27aef690 R08: 00007fff27aef6d0 R09: 00007fff27aef700 [ 53.185435][ T3538] R10: 0000000000800014 R11: 0000000000000282 R12: 0000000000000004 [ 53.193384][ T3538] R13: 0000555555f792c0 R14: 0000000000800014 R15: 00007fff27aef6d0 [ 53.201620][ T3538] [ 53.204626][ T3538] Modules linked in: [ 53.208786][ T3538] ---[ end trace 0000000000000000 ]--- [ 53.214282][ T3538] RIP: 0010:assertfail+0x18/0x1a [ 53.219218][ T3538] Code: 60 1c 2d 8b 48 c7 c2 80 19 2d 8b e8 07 e4 ff ff 0f 0b 89 f1 48 89 fe 48 c7 c7 60 4c 2d 8b 48 c7 c2 50 1e 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 [ 53.238949][ T3538] RSP: 0018:ffffc900039ff448 EFLAGS: 00010246 [ 53.245049][ T3538] RAX: 0000000000000032 RBX: 0000000000000000 RCX: b320dda0ee857800 [ 53.253053][ T3538] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 53.261024][ T3538] RBP: ffff88801f8940a0 R08: ffffffff816d9a7c R09: ffffed1017304f1c [ 53.269075][ T3538] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 53.277107][ T3538] R13: ffff88807b36e1f7 R14: ffff888073bec000 R15: ffff888073bec000 [ 53.285188][ T3538] FS: 0000555555f79300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 53.294152][ T3538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.300718][ T3538] CR2: 00007f2a271a4ae0 CR3: 0000000078d97000 CR4: 00000000003506f0 [ 53.308707][ T3538] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.316717][ T3538] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.324713][ T3538] Kernel panic - not syncing: Fatal exception [ 53.330924][ T3538] Kernel Offset: disabled [ 53.335238][ T3538] Rebooting in 86400 seconds..