[ 30.016989][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0
[ 30.036438][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
syzkaller login: [ 40.491445][ T25] kauditd_printk_skb: 37 callbacks suppressed
[ 40.491460][ T25] audit: type=1400 audit(1647299024.370:73): avc: denied { transition } for pid=3391 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 40.519922][ T25] audit: type=1400 audit(1647299024.380:74): avc: denied { write } for pid=3391 comm="sh" path="pipe:[26374]" dev="pipefs" ino=26374 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1
Warning: Permanently added '10.128.1.90' (ECDSA) to the list of known hosts.
executing program
[ 50.559837][ T25] audit: type=1400 audit(1647299034.440:75): avc: denied { execmem } for pid=3598 comm="syz-executor410" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 50.564040][ T3598] loop0: detected capacity change from 0 to 40960
[ 50.594058][ T3598] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0)
[ 50.596854][ T25] audit: type=1400 audit(1647299034.440:76): avc: denied { read write } for pid=3598 comm="syz-executor410" name="loop0" dev="devtmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 50.602344][ T3598] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock
[ 50.627080][ T25] audit: type=1400 audit(1647299034.440:77): avc: denied { open } for pid=3598 comm="syz-executor410" path="/dev/loop0" dev="devtmpfs" ino=644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 50.660743][ T25] audit: type=1400 audit(1647299034.440:78): avc: denied { ioctl } for pid=3598 comm="syz-executor410" path="/dev/loop0" dev="devtmpfs" ino=644 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
[ 50.660782][ T3598] F2FS-fs (loop0): invalid crc_offset: 0
[ 50.686622][ T25] audit: type=1400 audit(1647299034.470:79): avc: denied { mounton } for pid=3598 comm="syz-executor410" path="/root/file0" dev="sda1" ino=1137 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
[ 50.719085][ T3598] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (13274671252798256465, 0)
[ 50.750031][ T3598] F2FS-fs (loop0): access invalid blkaddr:1
[ 50.756161][ T3598] ------------[ cut here ]------------
[ 50.761598][ T3598] WARNING: CPU: 0 PID: 3598 at fs/f2fs/checkpoint.c:192 f2fs_is_valid_blkaddr+0xea2/0x1140
[ 50.771665][ T3598] Modules linked in:
[ 50.775596][ T3598] CPU: 0 PID: 3598 Comm: syz-executor410 Not tainted 5.17.0-rc8-syzkaller #0
[ 50.784366][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.794488][ T3598] RIP: 0010:f2fs_is_valid_blkaddr+0xea2/0x1140
[ 50.800657][ T3598] Code: 89 e2 48 89 df 48 c7 c6 60 bf f9 89 e8 01 68 9a 05 48 8d bb b8 00 00 00 be 08 00 00 00 e8 26 76 43 fe f0 80 8b b8 00 00 00 04 <0f> 0b e9 12 f7 ff ff e8 b2 8c fc fd 48 8d 7b 10 48 b8 00 00 00 00
[ 50.820314][ T3598] RSP: 0018:ffffc900020976e8 EFLAGS: 00010206
[ 50.826405][ T3598] RAX: 0000000000000001 RBX: ffff888075078000 RCX: ffffffff837b68ca
[ 50.834553][ T3598] RDX: ffffed100ea0f018 RSI: 0000000000000008 RDI: ffff8880750780b8
[ 50.843682][ T3598] RBP: 0000000000000007 R08: 0000000000000001 R09: ffff8880750780bf
[ 50.851695][ T3598] R10: ffffed100ea0f017 R11: 0000000000000000 R12: 0000000000000001
[ 50.859717][ T3598] R13: 0000000000001000 R14: 0000000000004000 R15: 0000000000000200
[ 50.867890][ T3598] FS: 0000555556dee300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 50.876852][ T3598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.883425][ T3598] CR2: 000055d4e1b68f30 CR3: 0000000021c06000 CR4: 00000000003506f0
[ 50.891439][ T3598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 50.899458][ T3598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 50.907803][ T3598] Call Trace:
[ 50.911095][ T3598]
[ 50.914023][ T3598] f2fs_get_node_info+0x45f/0x1070
[ 50.919208][ T3598] ? f2fs_try_to_free_nats+0x360/0x360
[ 50.924744][ T3598] ? filemap_add_folio+0x50/0x1d0
[ 50.929769][ T3598] ? add_to_page_cache_locked+0x90/0x90
[ 50.935348][ T3598] read_node_page+0x40a/0x7e0
[ 50.940043][ T3598] ? truncate_node+0x840/0x840
[ 50.944845][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.951091][ T3598] ? __filemap_get_folio+0x3f2/0xe10
[ 50.956424][ T3598] ? iget_locked+0x633/0x740
[ 50.961022][ T3598] ? lock_downgrade+0x6e0/0x6e0
[ 50.965914][ T3598] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 50.972222][ T3598] ? PageHeadHuge+0xcf/0x110
[ 50.976865][ T3598] __get_node_page.part.0+0x9e/0xb20
[ 50.982183][ T3598] f2fs_get_node_page+0x109/0x180
[ 50.987256][ T3598] f2fs_iget+0x2a5/0x5260
[ 50.991596][ T3598] ? wait_for_completion_io_timeout+0x20/0x20
[ 50.997733][ T3598] ? trace_kmalloc+0x32/0xf0
[ 51.002334][ T3598] ? kmem_cache_alloc_trace+0x203/0x4a0
[ 51.007937][ T3598] ? f2fs_fill_super+0x3aec/0x7b70
[ 51.013061][ T3598] f2fs_fill_super+0x3b3b/0x7b70
[ 51.018065][ T3598] ? wait_for_completion_io_timeout+0x20/0x20
[ 51.024171][ T3598] ? f2fs_commit_super+0x910/0x910
[ 51.029348][ T3598] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 51.035689][ T3598] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 51.041442][ T3598] ? set_blocksize+0x2e5/0x370
[ 51.046539][ T3598] mount_bdev+0x34d/0x410
[ 51.050882][ T3598] ? f2fs_commit_super+0x910/0x910
[ 51.056061][ T3598] ? __bpf_trace_f2fs_fiemap+0x1b0/0x1b0
[ 51.061710][ T3598] legacy_get_tree+0x105/0x220
[ 51.066528][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.072782][ T3598] vfs_get_tree+0x89/0x2f0
[ 51.077273][ T3598] path_mount+0x1320/0x1fa0
[ 51.081790][ T3598] ? kmem_cache_free.part.0+0xe1/0x200
[ 51.087286][ T3598] ? finish_automount+0xaf0/0xaf0
[ 51.092318][ T3598] ? lockdep_hardirqs_on+0x79/0x100
[ 51.097614][ T3598] ? putname+0xfe/0x140
[ 51.101773][ T3598] __x64_sys_mount+0x27f/0x300
[ 51.106578][ T3598] ? copy_mnt_ns+0xae0/0xae0
[ 51.111175][ T3598] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.117107][ T3598] do_syscall_64+0x35/0xb0
[ 51.121533][ T3598] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.127479][ T3598] RIP: 0033:0x7f878174358a
[ 51.132241][ T3598] 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
[ 51.152066][ T3598] RSP: 002b:00007ffc07fe2998 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 51.160563][ T3598] RAX: ffffffffffffffda RBX: 00007ffc07fe29f0 RCX: 00007f878174358a
[ 51.168630][ T3598] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffc07fe29b0
[ 51.176669][ T3598] RBP: 00007ffc07fe29b0 R08: 00007ffc07fe29f0 R09: 0000000000000000
[ 51.184705][ T3598] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000320
[ 51.192678][ T3598] R13: 0000000000000003 R14: 0000000000000004 R15: 000000000000000c
[ 51.200694][ T3598]
[ 51.203714][ T3598] Kernel panic - not syncing: panic_on_warn set ...
[ 51.210276][ T3598] CPU: 0 PID: 3598 Comm: syz-executor410 Not tainted 5.17.0-rc8-syzkaller #0
[ 51.219014][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.229052][ T3598] Call Trace:
[ 51.232331][ T3598]
[ 51.235247][ T3598] dump_stack_lvl+0xcd/0x134
[ 51.239839][ T3598] panic+0x2b0/0x6dd
[ 51.243717][ T3598] ? __warn_printk+0xf3/0xf3
[ 51.248288][ T3598] ? __warn.cold+0x1d1/0x2cf
[ 51.252859][ T3598] ? f2fs_is_valid_blkaddr+0xea2/0x1140
[ 51.258391][ T3598] __warn.cold+0x1ec/0x2cf
[ 51.262787][ T3598] ? f2fs_is_valid_blkaddr+0xea2/0x1140
[ 51.268317][ T3598] report_bug+0x1bd/0x210
[ 51.272629][ T3598] handle_bug+0x3c/0x60
[ 51.276772][ T3598] exc_invalid_op+0x14/0x40
[ 51.281271][ T3598] asm_exc_invalid_op+0x12/0x20
[ 51.286106][ T3598] RIP: 0010:f2fs_is_valid_blkaddr+0xea2/0x1140
[ 51.292249][ T3598] Code: 89 e2 48 89 df 48 c7 c6 60 bf f9 89 e8 01 68 9a 05 48 8d bb b8 00 00 00 be 08 00 00 00 e8 26 76 43 fe f0 80 8b b8 00 00 00 04 <0f> 0b e9 12 f7 ff ff e8 b2 8c fc fd 48 8d 7b 10 48 b8 00 00 00 00
[ 51.311936][ T3598] RSP: 0018:ffffc900020976e8 EFLAGS: 00010206
[ 51.317989][ T3598] RAX: 0000000000000001 RBX: ffff888075078000 RCX: ffffffff837b68ca
[ 51.325940][ T3598] RDX: ffffed100ea0f018 RSI: 0000000000000008 RDI: ffff8880750780b8
[ 51.333892][ T3598] RBP: 0000000000000007 R08: 0000000000000001 R09: ffff8880750780bf
[ 51.341931][ T3598] R10: ffffed100ea0f017 R11: 0000000000000000 R12: 0000000000000001
[ 51.349883][ T3598] R13: 0000000000001000 R14: 0000000000004000 R15: 0000000000000200
[ 51.357836][ T3598] ? f2fs_is_valid_blkaddr+0xe9a/0x1140
[ 51.363398][ T3598] ? f2fs_is_valid_blkaddr+0xe9a/0x1140
[ 51.368934][ T3598] f2fs_get_node_info+0x45f/0x1070
[ 51.374032][ T3598] ? f2fs_try_to_free_nats+0x360/0x360
[ 51.379473][ T3598] ? filemap_add_folio+0x50/0x1d0
[ 51.384487][ T3598] ? add_to_page_cache_locked+0x90/0x90
[ 51.390025][ T3598] read_node_page+0x40a/0x7e0
[ 51.394683][ T3598] ? truncate_node+0x840/0x840
[ 51.399428][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.405671][ T3598] ? __filemap_get_folio+0x3f2/0xe10
[ 51.410940][ T3598] ? iget_locked+0x633/0x740
[ 51.415526][ T3598] ? lock_downgrade+0x6e0/0x6e0
[ 51.420363][ T3598] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 51.426586][ T3598] ? PageHeadHuge+0xcf/0x110
[ 51.431160][ T3598] __get_node_page.part.0+0x9e/0xb20
[ 51.436440][ T3598] f2fs_get_node_page+0x109/0x180
[ 51.441446][ T3598] f2fs_iget+0x2a5/0x5260
[ 51.445761][ T3598] ? wait_for_completion_io_timeout+0x20/0x20
[ 51.451822][ T3598] ? trace_kmalloc+0x32/0xf0
[ 51.456398][ T3598] ? kmem_cache_alloc_trace+0x203/0x4a0
[ 51.461933][ T3598] ? f2fs_fill_super+0x3aec/0x7b70
[ 51.467031][ T3598] f2fs_fill_super+0x3b3b/0x7b70
[ 51.471961][ T3598] ? wait_for_completion_io_timeout+0x20/0x20
[ 51.478029][ T3598] ? f2fs_commit_super+0x910/0x910
[ 51.483129][ T3598] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80
[ 51.489353][ T3598] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 51.495056][ T3598] ? set_blocksize+0x2e5/0x370
[ 51.499820][ T3598] mount_bdev+0x34d/0x410
[ 51.504148][ T3598] ? f2fs_commit_super+0x910/0x910
[ 51.509244][ T3598] ? __bpf_trace_f2fs_fiemap+0x1b0/0x1b0
[ 51.514857][ T3598] legacy_get_tree+0x105/0x220
[ 51.519603][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.525829][ T3598] vfs_get_tree+0x89/0x2f0
[ 51.530231][ T3598] path_mount+0x1320/0x1fa0
[ 51.534717][ T3598] ? kmem_cache_free.part.0+0xe1/0x200
[ 51.540170][ T3598] ? finish_automount+0xaf0/0xaf0
[ 51.545190][ T3598] ? lockdep_hardirqs_on+0x79/0x100
[ 51.550382][ T3598] ? putname+0xfe/0x140
[ 51.554522][ T3598] __x64_sys_mount+0x27f/0x300
[ 51.559281][ T3598] ? copy_mnt_ns+0xae0/0xae0
[ 51.563855][ T3598] ? syscall_enter_from_user_mode+0x21/0x70
[ 51.569740][ T3598] do_syscall_64+0x35/0xb0
[ 51.574156][ T3598] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.580035][ T3598] RIP: 0033:0x7f878174358a
[ 51.584440][ T3598] 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
[ 51.604046][ T3598] RSP: 002b:00007ffc07fe2998 EFLAGS: 00000286 ORIG_RAX: 00000000000000a5
[ 51.612453][ T3598] RAX: ffffffffffffffda RBX: 00007ffc07fe29f0 RCX: 00007f878174358a
[ 51.620405][ T3598] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ffc07fe29b0
[ 51.628445][ T3598] RBP: 00007ffc07fe29b0 R08: 00007ffc07fe29f0 R09: 0000000000000000
[ 51.636405][ T3598] R10: 0000000000000000 R11: 0000000000000286 R12: 0000000020000320
[ 51.644357][ T3598] R13: 0000000000000003 R14: 0000000000000004 R15: 000000000000000c
[ 51.652312][ T3598]
[ 51.655645][ T3598] Kernel Offset: disabled
[ 51.660024][ T3598] Rebooting in 86400 seconds..