DUID 00:04:03:2c:e5:fc:a2:19:b8:8b:c5:bf:62:63:19:3a:75:c6
forked to background, child pid 3172
[ 26.284374][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0
[ 26.295407][ T3173] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.139' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 47.212185][ T3595] loop0: detected capacity change from 0 to 40960
[ 47.225715][ T3595] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[ 47.233679][ T3595] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock
[ 47.246532][ T3595] F2FS-fs (loop0): invalid crc_offset: 0
[ 47.256034][ T3595] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (13274671252798256465, 0)
[ 47.286593][ T3595] F2FS-fs (loop0): access invalid blkaddr:1
[ 47.292805][ T3595] ------------[ cut here ]------------
[ 47.298255][ T3595] WARNING: CPU: 0 PID: 3595 at fs/f2fs/checkpoint.c:192 f2fs_is_valid_blkaddr+0xea2/0x1140
[ 47.308599][ T3595] Modules linked in:
[ 47.312482][ T3595] CPU: 0 PID: 3595 Comm: syz-executor336 Not tainted 5.17.0-rc2-next-20220204-syzkaller #0
[ 47.322485][ T3595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 47.332584][ T3595] RIP: 0010:f2fs_is_valid_blkaddr+0xea2/0x1140
[ 47.338780][ T3595] Code: 89 e2 48 89 df 48 c7 c6 40 12 fa 89 e8 bf 59 98 05 48 8d bb 08 01 00 00 be 08 00 00 00 e8 36 f8 3a fe f0 80 8b 08 01 00 00 04 <0f> 0b e9 12 f7 ff ff e8 e2 7f ef fd 48 8d 7b 10 48 b8 00 00 00 00
[ 47.358442][ T3595] RSP: 0018:ffffc90002a0f688 EFLAGS: 00010206
[ 47.364547][ T3595] RAX: 0000000000000001 RBX: ffff888019088000 RCX: ffffffff838928fa
[ 47.372501][ T3595] RDX: ffffed1003211022 RSI: 0000000000000008 RDI: ffff888019088108
[ 47.380513][ T3595] RBP: 0000000000000007 R08: 0000000000000001 R09: ffff88801908810f
[ 47.388507][ T3595] R10: ffffed1003211021 R11: 0000000000000000 R12: 0000000000000001
[ 47.396516][ T3595] R13: 0000000000001000 R14: 0000000000004000 R15: 0000000000000200
[ 47.404531][ T3595] FS: 0000555556893300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 47.413531][ T3595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.420124][ T3595] CR2: 00007f894edd3a08 CR3: 0000000018920000 CR4: 00000000003506f0
[ 47.428359][ T3595] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.436381][ T3595] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.444387][ T3595] Call Trace:
[ 47.447673][ T3595]
[ 47.450592][ T3595] f2fs_get_node_info+0x47b/0x10d0
[ 47.455764][ T3595] ? f2fs_try_to_free_nats+0x380/0x380
[ 47.461237][ T3595] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.467514][ T3595] ? folio_add_lru+0x389/0x6a0
[ 47.472297][ T3595] ? filemap_add_folio+0x138/0x1d0
[ 47.477472][ T3595] ? add_to_page_cache_locked+0x160/0x160
[ 47.483247][ T3595] read_node_page+0x577/0xf30
[ 47.487917][ T3595] ? truncate_node+0x840/0x840
[ 47.492829][ T3595] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.499093][ T3595] ? __filemap_get_folio+0x3f2/0xef0
[ 47.504439][ T3595] ? iget_locked+0x633/0x740
[ 47.509044][ T3595] ? lock_downgrade+0x6e0/0x6e0
[ 47.513948][ T3595] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 47.520214][ T3595] ? PageHeadHuge+0x1a3/0x200
[ 47.525097][ T3595] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 47.531370][ T3595] __get_node_page.part.0+0x9e/0xfb0
[ 47.536749][ T3595] f2fs_get_node_page+0x109/0x180
[ 47.541797][ T3595] f2fs_iget+0x2a5/0x58b0
[ 47.546195][ T3595] ? wait_for_completion_io+0x270/0x270
[ 47.551777][ T3595] ? rcu_read_lock_sched_held+0x3a/0x70
[ 47.557402][ T3595] ? f2fs_fill_super+0x3a4e/0x7b00
[ 47.562530][ T3595] f2fs_fill_super+0x3a99/0x7b00
[ 47.567535][ T3595] ? vsprintf+0x30/0x30
[ 47.571700][ T3595] ? f2fs_commit_super+0x910/0x910
[ 47.576865][ T3595] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 47.583156][ T3595] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 47.588881][ T3595] ? set_blocksize+0x2e5/0x370
[ 47.593711][ T3595] mount_bdev+0x34d/0x410
[ 47.598052][ T3595] ? f2fs_commit_super+0x910/0x910
[ 47.603306][ T3595] ? __f2fs_commit_super+0x130/0x130
[ 47.608605][ T3595] legacy_get_tree+0x105/0x220
[ 47.613422][ T3595] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.619682][ T3595] vfs_get_tree+0x89/0x2f0
[ 47.624133][ T3595] path_mount+0x1320/0x1fa0
[ 47.628648][ T3595] ? putname+0xfe/0x140
[ 47.632853][ T3595] ? finish_automount+0xaf0/0xaf0
[ 47.637890][ T3595] ? putname+0xfe/0x140
[ 47.642051][ T3595] __x64_sys_mount+0x27f/0x300
[ 47.646848][ T3595] ? copy_mnt_ns+0xae0/0xae0
[ 47.651451][ T3595] ? syscall_enter_from_user_mode+0x21/0x70
[ 47.657411][ T3595] do_syscall_64+0x35/0xb0
[ 47.661840][ T3595] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 47.667783][ T3595] RIP: 0033:0x7f9312a4f58a
[ 47.672203][ T3595] 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
[ 47.691952][ T3595] RSP: 002b:00007ffca9c7d248 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 47.700418][ T3595] RAX: ffffffffffffffda RBX: 00007ffca9c7d2a0 RCX: 00007f9312a4f58a
[ 47.708549][ T3595] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffca9c7d260
[ 47.716571][ T3595] RBP: 00007ffca9c7d260 R08: 00007ffca9c7d2a0 R09: 0000000000000000
[ 47.724630][ T3595] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000320
[ 47.732599][ T3595] R13: 0000000000000003 R14: 0000000000000004 R15: 000000000000000c
[ 47.740616][ T3595]
[ 47.743681][ T3595] Kernel panic - not syncing: panic_on_warn set ...
[ 47.750256][ T3595] CPU: 0 PID: 3595 Comm: syz-executor336 Not tainted 5.17.0-rc2-next-20220204-syzkaller #0
[ 47.760208][ T3595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 47.770245][ T3595] Call Trace:
[ 47.773508][ T3595]
[ 47.776420][ T3595] dump_stack_lvl+0xcd/0x134
[ 47.781004][ T3595] panic+0x2b0/0x605
[ 47.784884][ T3595] ? __warn_printk+0xf3/0xf3
[ 47.789460][ T3595] ? __warn.cold+0x1d1/0x2cf
[ 47.794035][ T3595] ? f2fs_is_valid_blkaddr+0xea2/0x1140
[ 47.799579][ T3595] __warn.cold+0x1ec/0x2cf
[ 47.803992][ T3595] ? f2fs_is_valid_blkaddr+0xea2/0x1140
[ 47.809528][ T3595] report_bug+0x1bd/0x210
[ 47.813861][ T3595] handle_bug+0x3c/0x60
[ 47.818015][ T3595] exc_invalid_op+0x14/0x40
[ 47.822516][ T3595] asm_exc_invalid_op+0x12/0x20
[ 47.827360][ T3595] RIP: 0010:f2fs_is_valid_blkaddr+0xea2/0x1140
[ 47.833509][ T3595] Code: 89 e2 48 89 df 48 c7 c6 40 12 fa 89 e8 bf 59 98 05 48 8d bb 08 01 00 00 be 08 00 00 00 e8 36 f8 3a fe f0 80 8b 08 01 00 00 04 <0f> 0b e9 12 f7 ff ff e8 e2 7f ef fd 48 8d 7b 10 48 b8 00 00 00 00
[ 47.853107][ T3595] RSP: 0018:ffffc90002a0f688 EFLAGS: 00010206
[ 47.859164][ T3595] RAX: 0000000000000001 RBX: ffff888019088000 RCX: ffffffff838928fa
[ 47.867125][ T3595] RDX: ffffed1003211022 RSI: 0000000000000008 RDI: ffff888019088108
[ 47.875087][ T3595] RBP: 0000000000000007 R08: 0000000000000001 R09: ffff88801908810f
[ 47.883047][ T3595] R10: ffffed1003211021 R11: 0000000000000000 R12: 0000000000000001
[ 47.891005][ T3595] R13: 0000000000001000 R14: 0000000000004000 R15: 0000000000000200
[ 47.898976][ T3595] ? f2fs_is_valid_blkaddr+0xe9a/0x1140
[ 47.904521][ T3595] ? f2fs_is_valid_blkaddr+0xe9a/0x1140
[ 47.910063][ T3595] f2fs_get_node_info+0x47b/0x10d0
[ 47.915179][ T3595] ? f2fs_try_to_free_nats+0x380/0x380
[ 47.920642][ T3595] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.926889][ T3595] ? folio_add_lru+0x389/0x6a0
[ 47.931657][ T3595] ? filemap_add_folio+0x138/0x1d0
[ 47.936776][ T3595] ? add_to_page_cache_locked+0x160/0x160
[ 47.942503][ T3595] read_node_page+0x577/0xf30
[ 47.947186][ T3595] ? truncate_node+0x840/0x840
[ 47.951954][ T3595] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.958201][ T3595] ? __filemap_get_folio+0x3f2/0xef0
[ 47.963506][ T3595] ? iget_locked+0x633/0x740
[ 47.968099][ T3595] ? lock_downgrade+0x6e0/0x6e0
[ 47.972958][ T3595] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 47.979202][ T3595] ? PageHeadHuge+0x1a3/0x200
[ 47.983883][ T3595] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 47.990130][ T3595] __get_node_page.part.0+0x9e/0xfb0
[ 47.995421][ T3595] f2fs_get_node_page+0x109/0x180
[ 48.000447][ T3595] f2fs_iget+0x2a5/0x58b0
[ 48.004776][ T3595] ? wait_for_completion_io+0x270/0x270
[ 48.010334][ T3595] ? rcu_read_lock_sched_held+0x3a/0x70
[ 48.015883][ T3595] ? f2fs_fill_super+0x3a4e/0x7b00
[ 48.021004][ T3595] f2fs_fill_super+0x3a99/0x7b00
[ 48.025971][ T3595] ? vsprintf+0x30/0x30
[ 48.030217][ T3595] ? f2fs_commit_super+0x910/0x910
[ 48.035328][ T3595] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 48.041575][ T3595] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 48.047299][ T3595] ? set_blocksize+0x2e5/0x370
[ 48.052069][ T3595] mount_bdev+0x34d/0x410
[ 48.056396][ T3595] ? f2fs_commit_super+0x910/0x910
[ 48.061514][ T3595] ? __f2fs_commit_super+0x130/0x130
[ 48.066796][ T3595] legacy_get_tree+0x105/0x220
[ 48.071559][ T3595] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.077806][ T3595] vfs_get_tree+0x89/0x2f0
[ 48.082221][ T3595] path_mount+0x1320/0x1fa0
[ 48.086726][ T3595] ? putname+0xfe/0x140
[ 48.090881][ T3595] ? finish_automount+0xaf0/0xaf0
[ 48.095908][ T3595] ? putname+0xfe/0x140
[ 48.100070][ T3595] __x64_sys_mount+0x27f/0x300
[ 48.104841][ T3595] ? copy_mnt_ns+0xae0/0xae0
[ 48.109441][ T3595] ? syscall_enter_from_user_mode+0x21/0x70
[ 48.115348][ T3595] do_syscall_64+0x35/0xb0
[ 48.119767][ T3595] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.125658][ T3595] RIP: 0033:0x7f9312a4f58a
[ 48.130071][ T3595] 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
[ 48.149672][ T3595] RSP: 002b:00007ffca9c7d248 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 48.158083][ T3595] RAX: ffffffffffffffda RBX: 00007ffca9c7d2a0 RCX: 00007f9312a4f58a
[ 48.166045][ T3595] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffca9c7d260
[ 48.174011][ T3595] RBP: 00007ffca9c7d260 R08: 00007ffca9c7d2a0 R09: 0000000000000000
[ 48.181971][ T3595] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000320
[ 48.189933][ T3595] R13: 0000000000000003 R14: 0000000000000004 R15: 000000000000000c
[ 48.197907][ T3595]
[ 48.201219][ T3595] Kernel Offset: disabled
[ 48.205597][ T3595] Rebooting in 86400 seconds..