] ? ns_capable+0x8a/0xf0
[ 581.191973][ T8849] ? kmem_cache_free+0x19b/0x690
[ 581.192002][ T8849] __se_sys_mount+0x313/0x410
[ 581.192029][ T8849] ? __pfx___se_sys_mount+0x10/0x10
[ 581.192054][ T8849] ? do_syscall_64+0xbe/0xfa0
[ 581.192073][ T8849] ? __x64_sys_mount+0x20/0xc0
[ 581.192097][ T8849] do_syscall_64+0xfa/0xfa0
[ 581.192118][ T8849] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 581.192135][ T8849] ? clear_bhb_loop+0x60/0xb0
[ 581.192156][ T8849] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 581.192172][ T8849] RIP: 0033:0x7f868b70d76a
[ 581.192187][ T8849] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 581.192200][ T8849] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 581.192217][ T8849] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 581.192228][ T8849] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 581.192238][ T8849] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 581.192248][ T8849] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 581.192258][ T8849] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 581.192285][ T8849]
[ 581.192298][ T8849] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 581.882519][ T8852] loop0: detected capacity change from 0 to 32768
[ 581.898434][ T8852] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 581.906696][ T8852] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 581.917617][ T8852] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 581.933774][ T8852] CPU: 1 UID: 0 PID: 8852 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 581.933797][ T8852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 581.933808][ T8852] Call Trace:
[ 581.933816][ T8852]
[ 581.933823][ T8852] dump_stack_lvl+0x189/0x250
[ 581.933854][ T8852] ? __pfx_dump_stack_lvl+0x10/0x10
[ 581.933876][ T8852] ? gfs2_meta_read+0x775/0x8b0
[ 581.933902][ T8852] ? __pfx_gfs2_meta_read+0x10/0x10
[ 581.933926][ T8852] gfs2_withdraw+0xc3/0x1b0
[ 581.933951][ T8852] gfs2_meta_buffer+0x225/0x2e0
[ 581.933975][ T8852] inode_go_instantiate+0xe7/0x1310
[ 581.933999][ T8852] ? __pfx_bit_wait+0x10/0x10
[ 581.934021][ T8852] ? out_of_line_wait_on_bit+0x123/0x170
[ 581.934046][ T8852] ? __pfx_inode_go_instantiate+0x10/0x10
[ 581.934071][ T8852] ? __pfx_wake_bit_function+0x10/0x10
[ 581.934095][ T8852] gfs2_instantiate+0x168/0x220
[ 581.934121][ T8852] gfs2_glock_wait+0x1d4/0x2a0
[ 581.934148][ T8852] gfs2_lookupi+0x35b/0x5a0
[ 581.934177][ T8852] ? __pfx_gfs2_lookupi+0x10/0x10
[ 581.934213][ T8852] ? gfs2_lookup_meta+0xa7/0x170
[ 581.934235][ T8852] ? look_up_lock_class+0x74/0x170
[ 581.934260][ T8852] ? crc32_le+0x250/0x2c0
[ 581.934285][ T8852] gfs2_lookup_meta+0xa7/0x170
[ 581.934307][ T8852] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 581.934332][ T8852] ? __asan_memset+0x22/0x50
[ 581.934364][ T8852] init_journal+0x1a5/0x2180
[ 581.934390][ T8852] ? __pfx_number+0x10/0x10
[ 581.934412][ T8852] ? format_decode+0x5a3/0xe30
[ 581.934432][ T8852] ? __pfx_init_journal+0x10/0x10
[ 581.934454][ T8852] ? vsnprintf+0xe11/0xf00
[ 581.934481][ T8852] ? snprintf+0xda/0x120
[ 581.934502][ T8852] ? __pfx_snprintf+0x10/0x10
[ 581.934519][ T8852] ? gfs2_glock_nq_num+0x13d/0x170
[ 581.934545][ T8852] init_inodes+0xdb/0x320
[ 581.934570][ T8852] gfs2_fill_super+0x1aaa/0x2270
[ 581.934609][ T8852] ? __pfx_gfs2_fill_super+0x10/0x10
[ 581.934634][ T8852] ? init_locking+0xb8/0x210
[ 581.934654][ T8852] ? sb_set_blocksize+0x104/0x180
[ 581.934681][ T8852] ? setup_bdev_super+0x4c1/0x5b0
[ 581.934706][ T8852] get_tree_bdev_flags+0x40e/0x4d0
[ 581.934728][ T8852] ? __pfx_gfs2_fill_super+0x10/0x10
[ 581.934751][ T8852] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 581.934770][ T8852] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 581.934800][ T8852] gfs2_get_tree+0x51/0x1e0
[ 581.934826][ T8852] vfs_get_tree+0x92/0x2b0
[ 581.934851][ T8852] do_new_mount+0x302/0xa10
[ 581.934873][ T8852] ? apparmor_capable+0x137/0x1b0
[ 581.934898][ T8852] ? __pfx_do_new_mount+0x10/0x10
[ 581.934920][ T8852] ? ns_capable+0x8a/0xf0
[ 581.934946][ T8852] ? kmem_cache_free+0x19b/0x690
[ 581.934976][ T8852] __se_sys_mount+0x313/0x410
[ 581.935006][ T8852] ? __pfx___se_sys_mount+0x10/0x10
[ 581.935034][ T8852] ? do_syscall_64+0xbe/0xfa0
[ 581.935054][ T8852] ? __x64_sys_mount+0x20/0xc0
[ 581.935079][ T8852] do_syscall_64+0xfa/0xfa0
[ 581.935097][ T8852] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 581.935114][ T8852] ? clear_bhb_loop+0x60/0xb0
[ 581.935135][ T8852] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 581.935152][ T8852] RIP: 0033:0x7f868b70d76a
[ 581.935168][ T8852] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 581.935183][ T8852] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 581.935208][ T8852] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 581.935222][ T8852] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 581.935235][ T8852] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 581.935246][ T8852] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 581.935259][ T8852] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 581.935289][ T8852]
[ 581.935302][ T8852] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 582.604523][ T8855] loop0: detected capacity change from 0 to 32768
[ 582.617817][ T8855] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 582.626000][ T8855] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 582.636442][ T8855] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 582.652339][ T8855] CPU: 0 UID: 0 PID: 8855 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 582.652364][ T8855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 582.652376][ T8855] Call Trace:
[ 582.652384][ T8855]
[ 582.652400][ T8855] dump_stack_lvl+0x189/0x250
[ 582.652433][ T8855] ? __pfx_dump_stack_lvl+0x10/0x10
[ 582.652456][ T8855] ? gfs2_meta_read+0x775/0x8b0
[ 582.652481][ T8855] ? __pfx_gfs2_meta_read+0x10/0x10
[ 582.652507][ T8855] gfs2_withdraw+0xc3/0x1b0
[ 582.652531][ T8855] gfs2_meta_buffer+0x225/0x2e0
[ 582.652557][ T8855] inode_go_instantiate+0xe7/0x1310
[ 582.652581][ T8855] ? __pfx_bit_wait+0x10/0x10
[ 582.652603][ T8855] ? out_of_line_wait_on_bit+0x123/0x170
[ 582.652628][ T8855] ? __pfx_inode_go_instantiate+0x10/0x10
[ 582.652652][ T8855] ? __pfx_wake_bit_function+0x10/0x10
[ 582.652676][ T8855] gfs2_instantiate+0x168/0x220
[ 582.652702][ T8855] gfs2_glock_wait+0x1d4/0x2a0
[ 582.652728][ T8855] gfs2_lookupi+0x35b/0x5a0
[ 582.652759][ T8855] ? __pfx_gfs2_lookupi+0x10/0x10
[ 582.652786][ T8855] ? gfs2_lookup_meta+0xa7/0x170
[ 582.652808][ T8855] ? look_up_lock_class+0x74/0x170
[ 582.652834][ T8855] ? crc32_le+0x250/0x2c0
[ 582.652857][ T8855] gfs2_lookup_meta+0xa7/0x170
[ 582.652880][ T8855] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 582.652905][ T8855] ? __asan_memset+0x22/0x50
[ 582.652937][ T8855] init_journal+0x1a5/0x2180
[ 582.652964][ T8855] ? __pfx_number+0x10/0x10
[ 582.652986][ T8855] ? format_decode+0x5a3/0xe30
[ 582.653008][ T8855] ? __pfx_init_journal+0x10/0x10
[ 582.653030][ T8855] ? vsnprintf+0xe11/0xf00
[ 582.653058][ T8855] ? snprintf+0xda/0x120
[ 582.653080][ T8855] ? __pfx_snprintf+0x10/0x10
[ 582.653098][ T8855] ? gfs2_glock_nq_num+0x13d/0x170
[ 582.653125][ T8855] init_inodes+0xdb/0x320
[ 582.653149][ T8855] gfs2_fill_super+0x1aaa/0x2270
[ 582.653190][ T8855] ? __pfx_gfs2_fill_super+0x10/0x10
[ 582.653216][ T8855] ? init_locking+0xb8/0x210
[ 582.653236][ T8855] ? sb_set_blocksize+0x104/0x180
[ 582.653263][ T8855] ? setup_bdev_super+0x4c1/0x5b0
[ 582.653288][ T8855] get_tree_bdev_flags+0x40e/0x4d0
[ 582.653311][ T8855] ? __pfx_gfs2_fill_super+0x10/0x10
[ 582.653333][ T8855] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 582.653354][ T8855] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 582.653384][ T8855] gfs2_get_tree+0x51/0x1e0
[ 582.653451][ T8855] vfs_get_tree+0x92/0x2b0
[ 582.653476][ T8855] do_new_mount+0x302/0xa10
[ 582.653496][ T8855] ? apparmor_capable+0x137/0x1b0
[ 582.653521][ T8855] ? __pfx_do_new_mount+0x10/0x10
[ 582.653545][ T8855] ? ns_capable+0x8a/0xf0
[ 582.653571][ T8855] ? kmem_cache_free+0x19b/0x690
[ 582.653601][ T8855] __se_sys_mount+0x313/0x410
[ 582.653631][ T8855] ? __pfx___se_sys_mount+0x10/0x10
[ 582.653658][ T8855] ? do_syscall_64+0xbe/0xfa0
[ 582.653678][ T8855] ? __x64_sys_mount+0x20/0xc0
[ 582.653704][ T8855] do_syscall_64+0xfa/0xfa0
[ 582.653727][ T8855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 582.653745][ T8855] ? clear_bhb_loop+0x60/0xb0
[ 582.653766][ T8855] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 582.653784][ T8855] RIP: 0033:0x7f868b70d76a
[ 582.653800][ T8855] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 582.653815][ T8855] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 582.653834][ T8855] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 582.653847][ T8855] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 582.653859][ T8855] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 582.653870][ T8855] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 582.653882][ T8855] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 582.653914][ T8855]
[ 582.653927][ T8855] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 583.327119][ T8858] loop0: detected capacity change from 0 to 32768
[ 583.341672][ T8858] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 583.349981][ T8858] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 583.359999][ T8858] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 583.375484][ T8858] CPU: 1 UID: 0 PID: 8858 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 583.375508][ T8858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 583.375517][ T8858] Call Trace:
[ 583.375524][ T8858]
[ 583.375531][ T8858] dump_stack_lvl+0x189/0x250
[ 583.375561][ T8858] ? __pfx_dump_stack_lvl+0x10/0x10
[ 583.375582][ T8858] ? gfs2_meta_read+0x775/0x8b0
[ 583.375605][ T8858] ? __pfx_gfs2_meta_read+0x10/0x10
[ 583.375630][ T8858] gfs2_withdraw+0xc3/0x1b0
[ 583.375655][ T8858] gfs2_meta_buffer+0x225/0x2e0
[ 583.375679][ T8858] inode_go_instantiate+0xe7/0x1310
[ 583.375702][ T8858] ? __pfx_bit_wait+0x10/0x10
[ 583.375722][ T8858] ? out_of_line_wait_on_bit+0x123/0x170
[ 583.375747][ T8858] ? __pfx_inode_go_instantiate+0x10/0x10
[ 583.375771][ T8858] ? __pfx_wake_bit_function+0x10/0x10
[ 583.375797][ T8858] gfs2_instantiate+0x168/0x220
[ 583.375824][ T8858] gfs2_glock_wait+0x1d4/0x2a0
[ 583.375852][ T8858] gfs2_lookupi+0x35b/0x5a0
[ 583.375882][ T8858] ? __pfx_gfs2_lookupi+0x10/0x10
[ 583.375907][ T8858] ? gfs2_lookup_meta+0xa7/0x170
[ 583.375926][ T8858] ? look_up_lock_class+0x74/0x170
[ 583.375948][ T8858] ? crc32_le+0x250/0x2c0
[ 583.375970][ T8858] gfs2_lookup_meta+0xa7/0x170
[ 583.375992][ T8858] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 583.376016][ T8858] ? __asan_memset+0x22/0x50
[ 583.376049][ T8858] init_journal+0x1a5/0x2180
[ 583.376076][ T8858] ? __pfx_number+0x10/0x10
[ 583.376098][ T8858] ? format_decode+0x5a3/0xe30
[ 583.376119][ T8858] ? __pfx_init_journal+0x10/0x10
[ 583.376140][ T8858] ? vsnprintf+0xe11/0xf00
[ 583.376169][ T8858] ? snprintf+0xda/0x120
[ 583.376189][ T8858] ? __pfx_snprintf+0x10/0x10
[ 583.376203][ T8858] ? gfs2_glock_nq_num+0x13d/0x170
[ 583.376228][ T8858] init_inodes+0xdb/0x320
[ 583.376253][ T8858] gfs2_fill_super+0x1aaa/0x2270
[ 583.376293][ T8858] ? __pfx_gfs2_fill_super+0x10/0x10
[ 583.376320][ T8858] ? init_locking+0xb8/0x210
[ 583.376340][ T8858] ? sb_set_blocksize+0x104/0x180
[ 583.376374][ T8858] ? setup_bdev_super+0x4c1/0x5b0
[ 583.376406][ T8858] get_tree_bdev_flags+0x40e/0x4d0
[ 583.376428][ T8858] ? __pfx_gfs2_fill_super+0x10/0x10
[ 583.376449][ T8858] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 583.376469][ T8858] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 583.376499][ T8858] gfs2_get_tree+0x51/0x1e0
[ 583.376526][ T8858] vfs_get_tree+0x92/0x2b0
[ 583.376551][ T8858] do_new_mount+0x302/0xa10
[ 583.376572][ T8858] ? apparmor_capable+0x137/0x1b0
[ 583.376597][ T8858] ? __pfx_do_new_mount+0x10/0x10
[ 583.376620][ T8858] ? ns_capable+0x8a/0xf0
[ 583.376645][ T8858] ? kmem_cache_free+0x19b/0x690
[ 583.376675][ T8858] __se_sys_mount+0x313/0x410
[ 583.376706][ T8858] ? __pfx___se_sys_mount+0x10/0x10
[ 583.376735][ T8858] ? do_syscall_64+0xbe/0xfa0
[ 583.376754][ T8858] ? __x64_sys_mount+0x20/0xc0
[ 583.376779][ T8858] do_syscall_64+0xfa/0xfa0
[ 583.376801][ T8858] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 583.376819][ T8858] ? clear_bhb_loop+0x60/0xb0
[ 583.376840][ T8858] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 583.376856][ T8858] RIP: 0033:0x7f868b70d76a
[ 583.376873][ T8858] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 583.376888][ T8858] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 583.376908][ T8858] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 583.376921][ T8858] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 583.376934][ T8858] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 583.376947][ T8858] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 583.376959][ T8858] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 583.376989][ T8858]
[ 583.743299][ T8858] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
executing program
[ 584.067330][ T8861] loop0: detected capacity change from 0 to 32768
[ 584.089794][ T8861] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 584.098428][ T8861] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 584.107907][ T8861] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 584.124488][ T8861] CPU: 1 UID: 0 PID: 8861 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 584.124513][ T8861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 584.124525][ T8861] Call Trace:
[ 584.124534][ T8861]
[ 584.124542][ T8861] dump_stack_lvl+0x189/0x250
[ 584.124575][ T8861] ? __pfx_dump_stack_lvl+0x10/0x10
[ 584.124599][ T8861] ? gfs2_meta_read+0x775/0x8b0
[ 584.124624][ T8861] ? __pfx_gfs2_meta_read+0x10/0x10
[ 584.124643][ T8861] ? queue_delayed_work_on+0x11a/0x280
[ 584.124672][ T8861] gfs2_withdraw+0xc3/0x1b0
[ 584.124695][ T8861] gfs2_meta_buffer+0x225/0x2e0
[ 584.124719][ T8861] inode_go_instantiate+0xe7/0x1310
[ 584.124752][ T8861] ? __pfx_inode_go_instantiate+0x10/0x10
[ 584.124778][ T8861] ? gfs2_glock_nq+0x886/0x1060
[ 584.124809][ T8861] gfs2_instantiate+0x168/0x220
[ 584.124835][ T8861] gfs2_glock_wait+0x1d4/0x2a0
[ 584.124861][ T8861] gfs2_lookupi+0x35b/0x5a0
[ 584.124889][ T8861] ? __pfx_gfs2_lookupi+0x10/0x10
[ 584.124916][ T8861] ? gfs2_lookup_meta+0xa7/0x170
[ 584.124938][ T8861] ? look_up_lock_class+0x74/0x170
[ 584.124965][ T8861] ? crc32_le+0x250/0x2c0
[ 584.124990][ T8861] gfs2_lookup_meta+0xa7/0x170
[ 584.125013][ T8861] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 584.125035][ T8861] ? __asan_memset+0x22/0x50
[ 584.125066][ T8861] init_journal+0x1a5/0x2180
[ 584.125092][ T8861] ? __pfx_number+0x10/0x10
[ 584.125113][ T8861] ? format_decode+0x5a3/0xe30
[ 584.125133][ T8861] ? __pfx_init_journal+0x10/0x10
[ 584.125155][ T8861] ? vsnprintf+0xe11/0xf00
[ 584.125184][ T8861] ? snprintf+0xda/0x120
[ 584.125206][ T8861] ? __pfx_snprintf+0x10/0x10
[ 584.125225][ T8861] ? gfs2_glock_nq_num+0x13d/0x170
[ 584.125252][ T8861] init_inodes+0xdb/0x320
[ 584.125276][ T8861] gfs2_fill_super+0x1aaa/0x2270
[ 584.125323][ T8861] ? __pfx_gfs2_fill_super+0x10/0x10
[ 584.125350][ T8861] ? init_locking+0xb8/0x210
[ 584.125370][ T8861] ? sb_set_blocksize+0x104/0x180
[ 584.125398][ T8861] ? setup_bdev_super+0x4c1/0x5b0
[ 584.125423][ T8861] get_tree_bdev_flags+0x40e/0x4d0
[ 584.125444][ T8861] ? __pfx_gfs2_fill_super+0x10/0x10
[ 584.125466][ T8861] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 584.125485][ T8861] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 584.125514][ T8861] gfs2_get_tree+0x51/0x1e0
[ 584.125540][ T8861] vfs_get_tree+0x92/0x2b0
[ 584.125565][ T8861] do_new_mount+0x302/0xa10
[ 584.125587][ T8861] ? apparmor_capable+0x137/0x1b0
[ 584.125612][ T8861] ? __pfx_do_new_mount+0x10/0x10
[ 584.125634][ T8861] ? ns_capable+0x8a/0xf0
[ 584.125657][ T8861] ? kmem_cache_free+0x19b/0x690
[ 584.125685][ T8861] __se_sys_mount+0x313/0x410
[ 584.125715][ T8861] ? __pfx___se_sys_mount+0x10/0x10
[ 584.125744][ T8861] ? do_syscall_64+0xbe/0xfa0
[ 584.125764][ T8861] ? __x64_sys_mount+0x20/0xc0
[ 584.125790][ T8861] do_syscall_64+0xfa/0xfa0
[ 584.125812][ T8861] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 584.125829][ T8861] ? clear_bhb_loop+0x60/0xb0
[ 584.125851][ T8861] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 584.125866][ T8861] RIP: 0033:0x7f868b70d76a
[ 584.125882][ T8861] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 584.125897][ T8861] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 584.125916][ T8861] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 584.125930][ T8861] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 584.125943][ T8861] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 584.125956][ T8861] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 584.125968][ T8861] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 584.126028][ T8861]
[ 584.126041][ T8861] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 584.801413][ T8864] loop0: detected capacity change from 0 to 32768
[ 584.816909][ T8864] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 584.825102][ T8864] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 584.834944][ T8864] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 584.850328][ T8864] CPU: 0 UID: 0 PID: 8864 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 584.850353][ T8864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 584.850364][ T8864] Call Trace:
[ 584.850372][ T8864]
[ 584.850380][ T8864] dump_stack_lvl+0x189/0x250
[ 584.850410][ T8864] ? __pfx_dump_stack_lvl+0x10/0x10
[ 584.850432][ T8864] ? gfs2_meta_read+0x775/0x8b0
[ 584.850459][ T8864] ? __pfx_gfs2_meta_read+0x10/0x10
[ 584.850485][ T8864] gfs2_withdraw+0xc3/0x1b0
[ 584.850510][ T8864] gfs2_meta_buffer+0x225/0x2e0
[ 584.850535][ T8864] inode_go_instantiate+0xe7/0x1310
[ 584.850559][ T8864] ? __pfx_bit_wait+0x10/0x10
[ 584.850580][ T8864] ? out_of_line_wait_on_bit+0x123/0x170
[ 584.850604][ T8864] ? __pfx_inode_go_instantiate+0x10/0x10
[ 584.850627][ T8864] ? __pfx_wake_bit_function+0x10/0x10
[ 584.850651][ T8864] gfs2_instantiate+0x168/0x220
[ 584.850677][ T8864] gfs2_glock_wait+0x1d4/0x2a0
[ 584.850705][ T8864] gfs2_lookupi+0x35b/0x5a0
[ 584.850735][ T8864] ? __pfx_gfs2_lookupi+0x10/0x10
[ 584.850763][ T8864] ? gfs2_lookup_meta+0xa7/0x170
[ 584.850784][ T8864] ? look_up_lock_class+0x74/0x170
[ 584.850806][ T8864] ? crc32_le+0x250/0x2c0
[ 584.850830][ T8864] gfs2_lookup_meta+0xa7/0x170
[ 584.850853][ T8864] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 584.850878][ T8864] ? __asan_memset+0x22/0x50
[ 584.850910][ T8864] init_journal+0x1a5/0x2180
[ 584.850946][ T8864] ? __pfx_number+0x10/0x10
[ 584.850968][ T8864] ? format_decode+0x5a3/0xe30
[ 584.850989][ T8864] ? __pfx_init_journal+0x10/0x10
[ 584.851010][ T8864] ? vsnprintf+0xe11/0xf00
[ 584.851038][ T8864] ? snprintf+0xda/0x120
[ 584.851060][ T8864] ? __pfx_snprintf+0x10/0x10
[ 584.851079][ T8864] ? gfs2_glock_nq_num+0x13d/0x170
[ 584.851108][ T8864] init_inodes+0xdb/0x320
[ 584.851133][ T8864] gfs2_fill_super+0x1aaa/0x2270
[ 584.851173][ T8864] ? __pfx_gfs2_fill_super+0x10/0x10
[ 584.851198][ T8864] ? init_locking+0xb8/0x210
[ 584.851217][ T8864] ? sb_set_blocksize+0x104/0x180
[ 584.851244][ T8864] ? setup_bdev_super+0x4c1/0x5b0
[ 584.851270][ T8864] get_tree_bdev_flags+0x40e/0x4d0
[ 584.851292][ T8864] ? __pfx_gfs2_fill_super+0x10/0x10
[ 584.851315][ T8864] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 584.851335][ T8864] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 584.851364][ T8864] gfs2_get_tree+0x51/0x1e0
[ 584.851389][ T8864] vfs_get_tree+0x92/0x2b0
[ 584.851413][ T8864] do_new_mount+0x302/0xa10
[ 584.851433][ T8864] ? apparmor_capable+0x137/0x1b0
[ 584.851459][ T8864] ? __pfx_do_new_mount+0x10/0x10
[ 584.851482][ T8864] ? ns_capable+0x8a/0xf0
[ 584.851507][ T8864] ? kmem_cache_free+0x19b/0x690
[ 584.851537][ T8864] __se_sys_mount+0x313/0x410
[ 584.851567][ T8864] ? __pfx___se_sys_mount+0x10/0x10
[ 584.851595][ T8864] ? do_syscall_64+0xbe/0xfa0
[ 584.851615][ T8864] ? __x64_sys_mount+0x20/0xc0
[ 584.851641][ T8864] do_syscall_64+0xfa/0xfa0
[ 584.851664][ T8864] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 584.851681][ T8864] ? clear_bhb_loop+0x60/0xb0
[ 584.851703][ T8864] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 584.851719][ T8864] RIP: 0033:0x7f868b70d76a
[ 584.851736][ T8864] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 584.851750][ T8864] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 584.851769][ T8864] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 584.851783][ T8864] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 584.851795][ T8864] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 584.851808][ T8864] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 584.851821][ T8864] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 584.851853][ T8864]
[ 584.851867][ T8864] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 585.544966][ T8867] loop0: detected capacity change from 0 to 32768
[ 585.566943][ T8867] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 585.575120][ T8867] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 585.585943][ T8867] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 585.601333][ T8867] CPU: 1 UID: 0 PID: 8867 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 585.601359][ T8867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 585.601370][ T8867] Call Trace:
[ 585.601379][ T8867]
[ 585.601386][ T8867] dump_stack_lvl+0x189/0x250
[ 585.601417][ T8867] ? __pfx_dump_stack_lvl+0x10/0x10
[ 585.601439][ T8867] ? gfs2_meta_read+0x775/0x8b0
[ 585.601465][ T8867] ? __pfx_gfs2_meta_read+0x10/0x10
[ 585.601491][ T8867] gfs2_withdraw+0xc3/0x1b0
[ 585.601516][ T8867] gfs2_meta_buffer+0x225/0x2e0
[ 585.601542][ T8867] inode_go_instantiate+0xe7/0x1310
[ 585.601566][ T8867] ? __pfx_bit_wait+0x10/0x10
[ 585.601587][ T8867] ? out_of_line_wait_on_bit+0x123/0x170
[ 585.601610][ T8867] ? __pfx_inode_go_instantiate+0x10/0x10
[ 585.601631][ T8867] ? __pfx_wake_bit_function+0x10/0x10
[ 585.601652][ T8867] gfs2_instantiate+0x168/0x220
[ 585.601676][ T8867] gfs2_glock_wait+0x1d4/0x2a0
[ 585.601701][ T8867] gfs2_lookupi+0x35b/0x5a0
[ 585.601730][ T8867] ? __pfx_gfs2_lookupi+0x10/0x10
[ 585.601758][ T8867] ? gfs2_lookup_meta+0xa7/0x170
[ 585.601780][ T8867] ? look_up_lock_class+0x74/0x170
[ 585.601806][ T8867] ? crc32_le+0x250/0x2c0
[ 585.601831][ T8867] gfs2_lookup_meta+0xa7/0x170
[ 585.601852][ T8867] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 585.601876][ T8867] ? __asan_memset+0x22/0x50
[ 585.601916][ T8867] init_journal+0x1a5/0x2180
[ 585.601942][ T8867] ? __pfx_number+0x10/0x10
[ 585.601963][ T8867] ? format_decode+0x5a3/0xe30
[ 585.601984][ T8867] ? __pfx_init_journal+0x10/0x10
[ 585.602006][ T8867] ? vsnprintf+0xe11/0xf00
[ 585.602035][ T8867] ? snprintf+0xda/0x120
[ 585.602057][ T8867] ? __pfx_snprintf+0x10/0x10
[ 585.602074][ T8867] ? gfs2_glock_nq_num+0x13d/0x170
[ 585.602102][ T8867] init_inodes+0xdb/0x320
[ 585.602127][ T8867] gfs2_fill_super+0x1aaa/0x2270
[ 585.602167][ T8867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 585.602194][ T8867] ? init_locking+0xb8/0x210
[ 585.602214][ T8867] ? sb_set_blocksize+0x104/0x180
[ 585.602241][ T8867] ? setup_bdev_super+0x4c1/0x5b0
[ 585.602266][ T8867] get_tree_bdev_flags+0x40e/0x4d0
[ 585.602288][ T8867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 585.602309][ T8867] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 585.602328][ T8867] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 585.602357][ T8867] gfs2_get_tree+0x51/0x1e0
[ 585.602384][ T8867] vfs_get_tree+0x92/0x2b0
[ 585.602409][ T8867] do_new_mount+0x302/0xa10
[ 585.602430][ T8867] ? apparmor_capable+0x137/0x1b0
[ 585.602456][ T8867] ? __pfx_do_new_mount+0x10/0x10
[ 585.602477][ T8867] ? ns_capable+0x8a/0xf0
[ 585.602501][ T8867] ? kmem_cache_free+0x19b/0x690
[ 585.602530][ T8867] __se_sys_mount+0x313/0x410
[ 585.602560][ T8867] ? __pfx___se_sys_mount+0x10/0x10
[ 585.602589][ T8867] ? do_syscall_64+0xbe/0xfa0
[ 585.602609][ T8867] ? __x64_sys_mount+0x20/0xc0
[ 585.602635][ T8867] do_syscall_64+0xfa/0xfa0
[ 585.602657][ T8867] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 585.602674][ T8867] ? clear_bhb_loop+0x60/0xb0
[ 585.602695][ T8867] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 585.602711][ T8867] RIP: 0033:0x7f868b70d76a
[ 585.602728][ T8867] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 585.602742][ T8867] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 585.602761][ T8867] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 585.602775][ T8867] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 585.602788][ T8867] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 585.602801][ T8867] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 585.602813][ T8867] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 585.602845][ T8867]
[ 585.602859][ T8867] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 586.284976][ T8870] loop0: detected capacity change from 0 to 32768
[ 586.309623][ T8870] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 586.317913][ T8870] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 586.327889][ T8870] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 586.343247][ T8870] CPU: 0 UID: 0 PID: 8870 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 586.343270][ T8870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 586.343281][ T8870] Call Trace:
[ 586.343289][ T8870]
[ 586.343297][ T8870] dump_stack_lvl+0x189/0x250
[ 586.343328][ T8870] ? __pfx_dump_stack_lvl+0x10/0x10
[ 586.343348][ T8870] ? gfs2_meta_read+0x775/0x8b0
[ 586.343372][ T8870] ? __pfx_gfs2_meta_read+0x10/0x10
[ 586.343398][ T8870] gfs2_withdraw+0xc3/0x1b0
[ 586.343423][ T8870] gfs2_meta_buffer+0x225/0x2e0
[ 586.343447][ T8870] inode_go_instantiate+0xe7/0x1310
[ 586.343470][ T8870] ? __pfx_bit_wait+0x10/0x10
[ 586.343491][ T8870] ? out_of_line_wait_on_bit+0x123/0x170
[ 586.343516][ T8870] ? __pfx_inode_go_instantiate+0x10/0x10
[ 586.343541][ T8870] ? __pfx_wake_bit_function+0x10/0x10
[ 586.343566][ T8870] gfs2_instantiate+0x168/0x220
[ 586.343592][ T8870] gfs2_glock_wait+0x1d4/0x2a0
[ 586.343617][ T8870] gfs2_lookupi+0x35b/0x5a0
[ 586.343642][ T8870] ? __pfx_gfs2_lookupi+0x10/0x10
[ 586.343665][ T8870] ? gfs2_lookup_meta+0xa7/0x170
[ 586.343682][ T8870] ? look_up_lock_class+0x74/0x170
[ 586.343707][ T8870] ? crc32_le+0x250/0x2c0
[ 586.343730][ T8870] gfs2_lookup_meta+0xa7/0x170
[ 586.343761][ T8870] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 586.343786][ T8870] ? __asan_memset+0x22/0x50
[ 586.343815][ T8870] init_journal+0x1a5/0x2180
[ 586.343842][ T8870] ? __pfx_number+0x10/0x10
[ 586.343864][ T8870] ? format_decode+0x5a3/0xe30
[ 586.343884][ T8870] ? __pfx_init_journal+0x10/0x10
[ 586.343905][ T8870] ? vsnprintf+0xe11/0xf00
[ 586.343933][ T8870] ? snprintf+0xda/0x120
[ 586.343955][ T8870] ? __pfx_snprintf+0x10/0x10
[ 586.343970][ T8870] ? gfs2_glock_nq_num+0x13d/0x170
[ 586.343994][ T8870] init_inodes+0xdb/0x320
[ 586.344017][ T8870] gfs2_fill_super+0x1aaa/0x2270
[ 586.344050][ T8870] ? __pfx_gfs2_fill_super+0x10/0x10
[ 586.344084][ T8870] ? init_locking+0xb8/0x210
[ 586.344103][ T8870] ? sb_set_blocksize+0x104/0x180
[ 586.344130][ T8870] ? setup_bdev_super+0x4c1/0x5b0
[ 586.344154][ T8870] get_tree_bdev_flags+0x40e/0x4d0
[ 586.344176][ T8870] ? __pfx_gfs2_fill_super+0x10/0x10
[ 586.344198][ T8870] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 586.344218][ T8870] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 586.344248][ T8870] gfs2_get_tree+0x51/0x1e0
[ 586.344273][ T8870] vfs_get_tree+0x92/0x2b0
[ 586.344295][ T8870] do_new_mount+0x302/0xa10
[ 586.344315][ T8870] ? apparmor_capable+0x137/0x1b0
[ 586.344337][ T8870] ? __pfx_do_new_mount+0x10/0x10
[ 586.344359][ T8870] ? ns_capable+0x8a/0xf0
[ 586.344384][ T8870] ? kmem_cache_free+0x19b/0x690
[ 586.344414][ T8870] __se_sys_mount+0x313/0x410
[ 586.344442][ T8870] ? __pfx___se_sys_mount+0x10/0x10
[ 586.344470][ T8870] ? do_syscall_64+0xbe/0xfa0
[ 586.344491][ T8870] ? __x64_sys_mount+0x20/0xc0
[ 586.344516][ T8870] do_syscall_64+0xfa/0xfa0
[ 586.344538][ T8870] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 586.344555][ T8870] ? clear_bhb_loop+0x60/0xb0
[ 586.344578][ T8870] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 586.344594][ T8870] RIP: 0033:0x7f868b70d76a
[ 586.344611][ T8870] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 586.344626][ T8870] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 586.344645][ T8870] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 586.344659][ T8870] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 586.344670][ T8870] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 586.344683][ T8870] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 586.344694][ T8870] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 586.344724][ T8870]
[ 586.344737][ T8870] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 587.021120][ T8873] loop0: detected capacity change from 0 to 32768
[ 587.036999][ T8873] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 587.045190][ T8873] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 587.055358][ T8873] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 587.070757][ T8873] CPU: 1 UID: 0 PID: 8873 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 587.070782][ T8873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 587.070793][ T8873] Call Trace:
[ 587.070801][ T8873]
[ 587.070809][ T8873] dump_stack_lvl+0x189/0x250
[ 587.070842][ T8873] ? __pfx_dump_stack_lvl+0x10/0x10
[ 587.070864][ T8873] ? gfs2_meta_read+0x775/0x8b0
[ 587.070891][ T8873] ? __pfx_gfs2_meta_read+0x10/0x10
[ 587.070917][ T8873] gfs2_withdraw+0xc3/0x1b0
[ 587.070941][ T8873] gfs2_meta_buffer+0x225/0x2e0
[ 587.070966][ T8873] inode_go_instantiate+0xe7/0x1310
[ 587.070989][ T8873] ? __pfx_bit_wait+0x10/0x10
[ 587.071019][ T8873] ? out_of_line_wait_on_bit+0x123/0x170
[ 587.071045][ T8873] ? __pfx_inode_go_instantiate+0x10/0x10
[ 587.071070][ T8873] ? __pfx_wake_bit_function+0x10/0x10
[ 587.071095][ T8873] gfs2_instantiate+0x168/0x220
[ 587.071122][ T8873] gfs2_glock_wait+0x1d4/0x2a0
[ 587.071148][ T8873] gfs2_lookupi+0x35b/0x5a0
[ 587.071177][ T8873] ? __pfx_gfs2_lookupi+0x10/0x10
[ 587.071204][ T8873] ? gfs2_lookup_meta+0xa7/0x170
[ 587.071225][ T8873] ? look_up_lock_class+0x74/0x170
[ 587.071252][ T8873] ? crc32_le+0x250/0x2c0
[ 587.071276][ T8873] gfs2_lookup_meta+0xa7/0x170
[ 587.071299][ T8873] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 587.071325][ T8873] ? __asan_memset+0x22/0x50
[ 587.071356][ T8873] init_journal+0x1a5/0x2180
[ 587.071382][ T8873] ? __pfx_number+0x10/0x10
[ 587.071405][ T8873] ? format_decode+0x5a3/0xe30
[ 587.071427][ T8873] ? __pfx_init_journal+0x10/0x10
[ 587.071450][ T8873] ? vsnprintf+0xe11/0xf00
[ 587.071478][ T8873] ? snprintf+0xda/0x120
[ 587.071501][ T8873] ? __pfx_snprintf+0x10/0x10
[ 587.071520][ T8873] ? gfs2_glock_nq_num+0x13d/0x170
[ 587.071546][ T8873] init_inodes+0xdb/0x320
[ 587.071572][ T8873] gfs2_fill_super+0x1aaa/0x2270
[ 587.071612][ T8873] ? __pfx_gfs2_fill_super+0x10/0x10
[ 587.071638][ T8873] ? init_locking+0xb8/0x210
[ 587.071659][ T8873] ? sb_set_blocksize+0x104/0x180
[ 587.071686][ T8873] ? setup_bdev_super+0x4c1/0x5b0
[ 587.071711][ T8873] get_tree_bdev_flags+0x40e/0x4d0
[ 587.071732][ T8873] ? __pfx_gfs2_fill_super+0x10/0x10
[ 587.071755][ T8873] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 587.071773][ T8873] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 587.071803][ T8873] gfs2_get_tree+0x51/0x1e0
[ 587.071830][ T8873] vfs_get_tree+0x92/0x2b0
[ 587.071855][ T8873] do_new_mount+0x302/0xa10
[ 587.071876][ T8873] ? apparmor_capable+0x137/0x1b0
[ 587.071900][ T8873] ? __pfx_do_new_mount+0x10/0x10
[ 587.071923][ T8873] ? ns_capable+0x8a/0xf0
[ 587.071948][ T8873] ? kmem_cache_free+0x19b/0x690
[ 587.071977][ T8873] __se_sys_mount+0x313/0x410
[ 587.072013][ T8873] ? __pfx___se_sys_mount+0x10/0x10
[ 587.072042][ T8873] ? do_syscall_64+0xbe/0xfa0
[ 587.072062][ T8873] ? __x64_sys_mount+0x20/0xc0
[ 587.072088][ T8873] do_syscall_64+0xfa/0xfa0
[ 587.072110][ T8873] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 587.072127][ T8873] ? clear_bhb_loop+0x60/0xb0
[ 587.072149][ T8873] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 587.072165][ T8873] RIP: 0033:0x7f868b70d76a
[ 587.072182][ T8873] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 587.072196][ T8873] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 587.072216][ T8873] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 587.072230][ T8873] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 587.072243][ T8873] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 587.072256][ T8873] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 587.072268][ T8873] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 587.072298][ T8873]
[ 587.072312][ T8873] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 587.758148][ T8876] loop0: detected capacity change from 0 to 32768
[ 587.772449][ T8876] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 587.781381][ T8876] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 587.791200][ T8876] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 587.806573][ T8876] CPU: 0 UID: 0 PID: 8876 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 587.806599][ T8876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 587.806610][ T8876] Call Trace:
[ 587.806619][ T8876]
[ 587.806627][ T8876] dump_stack_lvl+0x189/0x250
[ 587.806659][ T8876] ? __pfx_dump_stack_lvl+0x10/0x10
[ 587.806680][ T8876] ? gfs2_meta_read+0x775/0x8b0
[ 587.806706][ T8876] ? __pfx_gfs2_meta_read+0x10/0x10
[ 587.806733][ T8876] gfs2_withdraw+0xc3/0x1b0
[ 587.806758][ T8876] gfs2_meta_buffer+0x225/0x2e0
[ 587.806784][ T8876] inode_go_instantiate+0xe7/0x1310
[ 587.806808][ T8876] ? __pfx_bit_wait+0x10/0x10
[ 587.806830][ T8876] ? out_of_line_wait_on_bit+0x123/0x170
[ 587.806854][ T8876] ? __pfx_inode_go_instantiate+0x10/0x10
[ 587.806878][ T8876] ? __pfx_wake_bit_function+0x10/0x10
[ 587.806903][ T8876] gfs2_instantiate+0x168/0x220
[ 587.806937][ T8876] gfs2_glock_wait+0x1d4/0x2a0
[ 587.806965][ T8876] gfs2_lookupi+0x35b/0x5a0
[ 587.806995][ T8876] ? __pfx_gfs2_lookupi+0x10/0x10
[ 587.807022][ T8876] ? gfs2_lookup_meta+0xa7/0x170
[ 587.807043][ T8876] ? look_up_lock_class+0x74/0x170
[ 587.807069][ T8876] ? crc32_le+0x250/0x2c0
[ 587.807094][ T8876] gfs2_lookup_meta+0xa7/0x170
[ 587.807118][ T8876] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 587.807143][ T8876] ? __asan_memset+0x22/0x50
[ 587.807175][ T8876] init_journal+0x1a5/0x2180
[ 587.807201][ T8876] ? __pfx_number+0x10/0x10
[ 587.807223][ T8876] ? format_decode+0x5a3/0xe30
[ 587.807244][ T8876] ? __pfx_init_journal+0x10/0x10
[ 587.807265][ T8876] ? vsnprintf+0xe11/0xf00
[ 587.807294][ T8876] ? snprintf+0xda/0x120
[ 587.807317][ T8876] ? __pfx_snprintf+0x10/0x10
[ 587.807336][ T8876] ? gfs2_glock_nq_num+0x13d/0x170
[ 587.807364][ T8876] init_inodes+0xdb/0x320
[ 587.807390][ T8876] gfs2_fill_super+0x1aaa/0x2270
[ 587.807429][ T8876] ? __pfx_gfs2_fill_super+0x10/0x10
[ 587.807456][ T8876] ? init_locking+0xb8/0x210
[ 587.807475][ T8876] ? sb_set_blocksize+0x104/0x180
[ 587.807503][ T8876] ? setup_bdev_super+0x4c1/0x5b0
[ 587.807529][ T8876] get_tree_bdev_flags+0x40e/0x4d0
[ 587.807551][ T8876] ? __pfx_gfs2_fill_super+0x10/0x10
[ 587.807574][ T8876] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 587.807593][ T8876] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 587.807622][ T8876] gfs2_get_tree+0x51/0x1e0
[ 587.807647][ T8876] vfs_get_tree+0x92/0x2b0
[ 587.807672][ T8876] do_new_mount+0x302/0xa10
[ 587.807692][ T8876] ? apparmor_capable+0x137/0x1b0
[ 587.807717][ T8876] ? __pfx_do_new_mount+0x10/0x10
[ 587.807741][ T8876] ? ns_capable+0x8a/0xf0
[ 587.807766][ T8876] ? kmem_cache_free+0x19b/0x690
[ 587.807796][ T8876] __se_sys_mount+0x313/0x410
[ 587.807826][ T8876] ? __pfx___se_sys_mount+0x10/0x10
[ 587.807854][ T8876] ? do_syscall_64+0xbe/0xfa0
[ 587.807874][ T8876] ? __x64_sys_mount+0x20/0xc0
[ 587.807900][ T8876] do_syscall_64+0xfa/0xfa0
[ 587.807923][ T8876] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 587.807949][ T8876] ? clear_bhb_loop+0x60/0xb0
[ 587.807971][ T8876] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 587.807988][ T8876] RIP: 0033:0x7f868b70d76a
[ 587.808004][ T8876] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 587.808018][ T8876] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 587.808037][ T8876] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 587.808050][ T8876] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 587.808063][ T8876] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 587.808075][ T8876] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 587.808087][ T8876] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 587.808120][ T8876]
[ 587.808134][ T8876] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 588.496138][ T8879] loop0: detected capacity change from 0 to 32768
[ 588.509404][ T8879] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 588.517685][ T8879] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 588.527936][ T8879] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 588.543494][ T8879] CPU: 1 UID: 0 PID: 8879 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 588.543518][ T8879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 588.543530][ T8879] Call Trace:
[ 588.543538][ T8879]
[ 588.543546][ T8879] dump_stack_lvl+0x189/0x250
[ 588.543579][ T8879] ? __pfx_dump_stack_lvl+0x10/0x10
[ 588.543601][ T8879] ? gfs2_meta_read+0x775/0x8b0
[ 588.543628][ T8879] ? __pfx_gfs2_meta_read+0x10/0x10
[ 588.543653][ T8879] gfs2_withdraw+0xc3/0x1b0
[ 588.543677][ T8879] gfs2_meta_buffer+0x225/0x2e0
[ 588.543702][ T8879] inode_go_instantiate+0xe7/0x1310
[ 588.543734][ T8879] ? __pfx_bit_wait+0x10/0x10
[ 588.543756][ T8879] ? out_of_line_wait_on_bit+0x123/0x170
[ 588.543781][ T8879] ? __pfx_inode_go_instantiate+0x10/0x10
[ 588.543806][ T8879] ? __pfx_wake_bit_function+0x10/0x10
[ 588.543831][ T8879] gfs2_instantiate+0x168/0x220
[ 588.543857][ T8879] gfs2_glock_wait+0x1d4/0x2a0
[ 588.543883][ T8879] gfs2_lookupi+0x35b/0x5a0
[ 588.543912][ T8879] ? __pfx_gfs2_lookupi+0x10/0x10
[ 588.543940][ T8879] ? gfs2_lookup_meta+0xa7/0x170
[ 588.543961][ T8879] ? look_up_lock_class+0x74/0x170
[ 588.543987][ T8879] ? crc32_le+0x250/0x2c0
[ 588.544011][ T8879] gfs2_lookup_meta+0xa7/0x170
[ 588.544034][ T8879] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 588.544058][ T8879] ? __asan_memset+0x22/0x50
[ 588.544088][ T8879] init_journal+0x1a5/0x2180
[ 588.544114][ T8879] ? __pfx_number+0x10/0x10
[ 588.544137][ T8879] ? format_decode+0x5a3/0xe30
[ 588.544159][ T8879] ? __pfx_init_journal+0x10/0x10
[ 588.544181][ T8879] ? vsnprintf+0xe11/0xf00
[ 588.544210][ T8879] ? snprintf+0xda/0x120
[ 588.544233][ T8879] ? __pfx_snprintf+0x10/0x10
[ 588.544251][ T8879] ? gfs2_glock_nq_num+0x13d/0x170
[ 588.544279][ T8879] init_inodes+0xdb/0x320
[ 588.544308][ T8879] gfs2_fill_super+0x1aaa/0x2270
[ 588.544349][ T8879] ? __pfx_gfs2_fill_super+0x10/0x10
[ 588.544375][ T8879] ? init_locking+0xb8/0x210
[ 588.544396][ T8879] ? sb_set_blocksize+0x104/0x180
[ 588.544423][ T8879] ? setup_bdev_super+0x4c1/0x5b0
[ 588.544448][ T8879] get_tree_bdev_flags+0x40e/0x4d0
[ 588.544469][ T8879] ? __pfx_gfs2_fill_super+0x10/0x10
[ 588.544491][ T8879] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 588.544510][ T8879] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 588.544540][ T8879] gfs2_get_tree+0x51/0x1e0
[ 588.544566][ T8879] vfs_get_tree+0x92/0x2b0
[ 588.544591][ T8879] do_new_mount+0x302/0xa10
[ 588.544612][ T8879] ? apparmor_capable+0x137/0x1b0
[ 588.544636][ T8879] ? __pfx_do_new_mount+0x10/0x10
[ 588.544657][ T8879] ? ns_capable+0x8a/0xf0
[ 588.544680][ T8879] ? kmem_cache_free+0x19b/0x690
[ 588.544716][ T8879] __se_sys_mount+0x313/0x410
[ 588.544747][ T8879] ? __pfx___se_sys_mount+0x10/0x10
[ 588.544775][ T8879] ? do_syscall_64+0xbe/0xfa0
[ 588.544795][ T8879] ? __x64_sys_mount+0x20/0xc0
[ 588.544819][ T8879] do_syscall_64+0xfa/0xfa0
[ 588.544839][ T8879] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 588.544855][ T8879] ? clear_bhb_loop+0x60/0xb0
[ 588.544876][ T8879] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 588.544892][ T8879] RIP: 0033:0x7f868b70d76a
[ 588.544907][ T8879] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 588.544922][ T8879] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 588.544941][ T8879] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 588.544955][ T8879] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 588.544966][ T8879] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 588.544978][ T8879] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 588.544989][ T8879] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 588.545019][ T8879]
[ 588.545032][ T8879] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 589.235140][ T8882] loop0: detected capacity change from 0 to 32768
[ 589.248900][ T8882] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 589.257561][ T8882] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 589.267755][ T8882] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 589.283423][ T8882] CPU: 0 UID: 0 PID: 8882 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 589.283447][ T8882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 589.283459][ T8882] Call Trace:
[ 589.283467][ T8882]
[ 589.283474][ T8882] dump_stack_lvl+0x189/0x250
[ 589.283507][ T8882] ? __pfx_dump_stack_lvl+0x10/0x10
[ 589.283529][ T8882] ? gfs2_meta_read+0x775/0x8b0
[ 589.283555][ T8882] ? __pfx_gfs2_meta_read+0x10/0x10
[ 589.283578][ T8882] gfs2_withdraw+0xc3/0x1b0
[ 589.283602][ T8882] gfs2_meta_buffer+0x225/0x2e0
[ 589.283626][ T8882] inode_go_instantiate+0xe7/0x1310
[ 589.283650][ T8882] ? __pfx_bit_wait+0x10/0x10
[ 589.283672][ T8882] ? out_of_line_wait_on_bit+0x123/0x170
[ 589.283697][ T8882] ? __pfx_inode_go_instantiate+0x10/0x10
[ 589.283722][ T8882] ? __pfx_wake_bit_function+0x10/0x10
[ 589.283747][ T8882] gfs2_instantiate+0x168/0x220
[ 589.283781][ T8882] gfs2_glock_wait+0x1d4/0x2a0
[ 589.283808][ T8882] gfs2_lookupi+0x35b/0x5a0
[ 589.283838][ T8882] ? __pfx_gfs2_lookupi+0x10/0x10
[ 589.283866][ T8882] ? gfs2_lookup_meta+0xa7/0x170
[ 589.283888][ T8882] ? look_up_lock_class+0x74/0x170
[ 589.283913][ T8882] ? crc32_le+0x250/0x2c0
[ 589.283936][ T8882] gfs2_lookup_meta+0xa7/0x170
[ 589.283956][ T8882] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 589.283980][ T8882] ? __asan_memset+0x22/0x50
[ 589.284010][ T8882] init_journal+0x1a5/0x2180
[ 589.284037][ T8882] ? __pfx_number+0x10/0x10
[ 589.284060][ T8882] ? format_decode+0x5a3/0xe30
[ 589.284081][ T8882] ? __pfx_init_journal+0x10/0x10
[ 589.284104][ T8882] ? vsnprintf+0xe11/0xf00
[ 589.284132][ T8882] ? snprintf+0xda/0x120
[ 589.284152][ T8882] ? __pfx_snprintf+0x10/0x10
[ 589.284171][ T8882] ? gfs2_glock_nq_num+0x13d/0x170
[ 589.284198][ T8882] init_inodes+0xdb/0x320
[ 589.284224][ T8882] gfs2_fill_super+0x1aaa/0x2270
[ 589.284265][ T8882] ? __pfx_gfs2_fill_super+0x10/0x10
[ 589.284291][ T8882] ? init_locking+0xb8/0x210
[ 589.284311][ T8882] ? sb_set_blocksize+0x104/0x180
[ 589.284338][ T8882] ? setup_bdev_super+0x4c1/0x5b0
[ 589.284362][ T8882] get_tree_bdev_flags+0x40e/0x4d0
[ 589.284383][ T8882] ? __pfx_gfs2_fill_super+0x10/0x10
[ 589.284405][ T8882] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 589.284424][ T8882] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 589.284454][ T8882] gfs2_get_tree+0x51/0x1e0
[ 589.284480][ T8882] vfs_get_tree+0x92/0x2b0
[ 589.284505][ T8882] do_new_mount+0x302/0xa10
[ 589.284526][ T8882] ? apparmor_capable+0x137/0x1b0
[ 589.284550][ T8882] ? __pfx_do_new_mount+0x10/0x10
[ 589.284573][ T8882] ? ns_capable+0x8a/0xf0
[ 589.284597][ T8882] ? kmem_cache_free+0x19b/0x690
[ 589.284627][ T8882] __se_sys_mount+0x313/0x410
[ 589.284657][ T8882] ? __pfx___se_sys_mount+0x10/0x10
[ 589.284686][ T8882] ? do_syscall_64+0xbe/0xfa0
[ 589.284706][ T8882] ? __x64_sys_mount+0x20/0xc0
[ 589.284731][ T8882] do_syscall_64+0xfa/0xfa0
[ 589.284753][ T8882] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 589.284769][ T8882] ? clear_bhb_loop+0x60/0xb0
[ 589.284797][ T8882] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 589.284814][ T8882] RIP: 0033:0x7f868b70d76a
[ 589.284830][ T8882] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 589.284845][ T8882] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 589.284865][ T8882] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 589.284879][ T8882] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 589.284892][ T8882] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 589.284904][ T8882] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 589.284917][ T8882] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 589.284947][ T8882]
[ 589.284960][ T8882] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 589.965186][ T8885] loop0: detected capacity change from 0 to 32768
[ 589.979968][ T8885] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 589.988582][ T8885] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 589.998536][ T8885] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 590.013904][ T8885] CPU: 1 UID: 0 PID: 8885 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 590.013929][ T8885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 590.013939][ T8885] Call Trace:
[ 590.013947][ T8885]
[ 590.013953][ T8885] dump_stack_lvl+0x189/0x250
[ 590.013984][ T8885] ? __pfx_dump_stack_lvl+0x10/0x10
[ 590.014005][ T8885] ? gfs2_meta_read+0x775/0x8b0
[ 590.014029][ T8885] ? __pfx_gfs2_meta_read+0x10/0x10
[ 590.014054][ T8885] gfs2_withdraw+0xc3/0x1b0
[ 590.014079][ T8885] gfs2_meta_buffer+0x225/0x2e0
[ 590.014105][ T8885] inode_go_instantiate+0xe7/0x1310
[ 590.014129][ T8885] ? __pfx_bit_wait+0x10/0x10
[ 590.014150][ T8885] ? out_of_line_wait_on_bit+0x123/0x170
[ 590.014174][ T8885] ? __pfx_inode_go_instantiate+0x10/0x10
[ 590.014198][ T8885] ? __pfx_wake_bit_function+0x10/0x10
[ 590.014222][ T8885] gfs2_instantiate+0x168/0x220
[ 590.014247][ T8885] gfs2_glock_wait+0x1d4/0x2a0
[ 590.014275][ T8885] gfs2_lookupi+0x35b/0x5a0
[ 590.014305][ T8885] ? __pfx_gfs2_lookupi+0x10/0x10
[ 590.014333][ T8885] ? gfs2_lookup_meta+0xa7/0x170
[ 590.014354][ T8885] ? look_up_lock_class+0x74/0x170
[ 590.014380][ T8885] ? crc32_le+0x250/0x2c0
[ 590.014403][ T8885] gfs2_lookup_meta+0xa7/0x170
[ 590.014425][ T8885] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 590.014450][ T8885] ? __asan_memset+0x22/0x50
[ 590.014481][ T8885] init_journal+0x1a5/0x2180
[ 590.014508][ T8885] ? __pfx_number+0x10/0x10
[ 590.014530][ T8885] ? format_decode+0x5a3/0xe30
[ 590.014552][ T8885] ? __pfx_init_journal+0x10/0x10
[ 590.014575][ T8885] ? vsnprintf+0xe11/0xf00
[ 590.014602][ T8885] ? snprintf+0xda/0x120
[ 590.014624][ T8885] ? __pfx_snprintf+0x10/0x10
[ 590.014643][ T8885] ? gfs2_glock_nq_num+0x13d/0x170
[ 590.014672][ T8885] init_inodes+0xdb/0x320
[ 590.014698][ T8885] gfs2_fill_super+0x1aaa/0x2270
[ 590.014761][ T8885] ? __pfx_gfs2_fill_super+0x10/0x10
[ 590.014786][ T8885] ? init_locking+0xb8/0x210
[ 590.014806][ T8885] ? sb_set_blocksize+0x104/0x180
[ 590.014833][ T8885] ? setup_bdev_super+0x4c1/0x5b0
[ 590.014858][ T8885] get_tree_bdev_flags+0x40e/0x4d0
[ 590.014880][ T8885] ? __pfx_gfs2_fill_super+0x10/0x10
[ 590.014903][ T8885] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 590.014923][ T8885] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 590.014953][ T8885] gfs2_get_tree+0x51/0x1e0
[ 590.014978][ T8885] vfs_get_tree+0x92/0x2b0
[ 590.015002][ T8885] do_new_mount+0x302/0xa10
[ 590.015024][ T8885] ? apparmor_capable+0x137/0x1b0
[ 590.015049][ T8885] ? __pfx_do_new_mount+0x10/0x10
[ 590.015072][ T8885] ? ns_capable+0x8a/0xf0
[ 590.015098][ T8885] ? kmem_cache_free+0x19b/0x690
[ 590.015128][ T8885] __se_sys_mount+0x313/0x410
[ 590.015159][ T8885] ? __pfx___se_sys_mount+0x10/0x10
[ 590.015186][ T8885] ? do_syscall_64+0xbe/0xfa0
[ 590.015205][ T8885] ? __x64_sys_mount+0x20/0xc0
[ 590.015231][ T8885] do_syscall_64+0xfa/0xfa0
[ 590.015253][ T8885] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 590.015270][ T8885] ? clear_bhb_loop+0x60/0xb0
[ 590.015292][ T8885] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 590.015309][ T8885] RIP: 0033:0x7f868b70d76a
[ 590.015326][ T8885] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 590.015341][ T8885] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 590.015360][ T8885] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 590.015374][ T8885] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 590.015386][ T8885] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 590.015398][ T8885] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 590.015411][ T8885] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 590.015443][ T8885]
[ 590.015457][ T8885] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 590.695593][ T8888] loop0: detected capacity change from 0 to 32768
[ 590.709176][ T8888] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 590.717792][ T8888] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 590.727930][ T8888] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 590.743298][ T8888] CPU: 0 UID: 0 PID: 8888 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 590.743325][ T8888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 590.743336][ T8888] Call Trace:
[ 590.743345][ T8888]
[ 590.743352][ T8888] dump_stack_lvl+0x189/0x250
[ 590.743385][ T8888] ? __pfx_dump_stack_lvl+0x10/0x10
[ 590.743407][ T8888] ? gfs2_meta_read+0x775/0x8b0
[ 590.743433][ T8888] ? __pfx_gfs2_meta_read+0x10/0x10
[ 590.743460][ T8888] gfs2_withdraw+0xc3/0x1b0
[ 590.743485][ T8888] gfs2_meta_buffer+0x225/0x2e0
[ 590.743519][ T8888] inode_go_instantiate+0xe7/0x1310
[ 590.743543][ T8888] ? __pfx_bit_wait+0x10/0x10
[ 590.743564][ T8888] ? out_of_line_wait_on_bit+0x123/0x170
[ 590.743588][ T8888] ? __pfx_inode_go_instantiate+0x10/0x10
[ 590.743612][ T8888] ? __pfx_wake_bit_function+0x10/0x10
[ 590.743636][ T8888] gfs2_instantiate+0x168/0x220
[ 590.743663][ T8888] gfs2_glock_wait+0x1d4/0x2a0
[ 590.743691][ T8888] gfs2_lookupi+0x35b/0x5a0
[ 590.743721][ T8888] ? __pfx_gfs2_lookupi+0x10/0x10
[ 590.743749][ T8888] ? gfs2_lookup_meta+0xa7/0x170
[ 590.743777][ T8888] ? look_up_lock_class+0x74/0x170
[ 590.743802][ T8888] ? crc32_le+0x250/0x2c0
[ 590.743827][ T8888] gfs2_lookup_meta+0xa7/0x170
[ 590.743850][ T8888] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 590.743876][ T8888] ? __asan_memset+0x22/0x50
[ 590.743909][ T8888] init_journal+0x1a5/0x2180
[ 590.743935][ T8888] ? __pfx_number+0x10/0x10
[ 590.743957][ T8888] ? format_decode+0x5a3/0xe30
[ 590.743977][ T8888] ? __pfx_init_journal+0x10/0x10
[ 590.743999][ T8888] ? vsnprintf+0xe11/0xf00
[ 590.744027][ T8888] ? snprintf+0xda/0x120
[ 590.744050][ T8888] ? __pfx_snprintf+0x10/0x10
[ 590.744069][ T8888] ? gfs2_glock_nq_num+0x13d/0x170
[ 590.744098][ T8888] init_inodes+0xdb/0x320
[ 590.744124][ T8888] gfs2_fill_super+0x1aaa/0x2270
[ 590.744163][ T8888] ? __pfx_gfs2_fill_super+0x10/0x10
[ 590.744188][ T8888] ? init_locking+0xb8/0x210
[ 590.744209][ T8888] ? sb_set_blocksize+0x104/0x180
[ 590.744237][ T8888] ? setup_bdev_super+0x4c1/0x5b0
[ 590.744262][ T8888] get_tree_bdev_flags+0x40e/0x4d0
[ 590.744284][ T8888] ? __pfx_gfs2_fill_super+0x10/0x10
[ 590.744311][ T8888] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 590.744331][ T8888] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 590.744359][ T8888] gfs2_get_tree+0x51/0x1e0
[ 590.744385][ T8888] vfs_get_tree+0x92/0x2b0
[ 590.744409][ T8888] do_new_mount+0x302/0xa10
[ 590.744430][ T8888] ? apparmor_capable+0x137/0x1b0
[ 590.744456][ T8888] ? __pfx_do_new_mount+0x10/0x10
[ 590.744479][ T8888] ? ns_capable+0x8a/0xf0
[ 590.744504][ T8888] ? kmem_cache_free+0x19b/0x690
[ 590.744533][ T8888] __se_sys_mount+0x313/0x410
[ 590.744563][ T8888] ? __pfx___se_sys_mount+0x10/0x10
[ 590.744591][ T8888] ? do_syscall_64+0xbe/0xfa0
[ 590.744611][ T8888] ? __x64_sys_mount+0x20/0xc0
[ 590.744637][ T8888] do_syscall_64+0xfa/0xfa0
[ 590.744660][ T8888] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 590.744678][ T8888] ? clear_bhb_loop+0x60/0xb0
[ 590.744699][ T8888] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 590.744716][ T8888] RIP: 0033:0x7f868b70d76a
[ 590.744731][ T8888] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 590.744745][ T8888] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 590.744769][ T8888] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 590.744783][ T8888] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 590.744796][ T8888] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 590.744808][ T8888] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 590.744820][ T8888] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 590.744852][ T8888]
[ 590.744865][ T8888] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 591.432900][ T8891] loop0: detected capacity change from 0 to 32768
[ 591.447511][ T8891] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 591.455693][ T8891] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 591.466071][ T8891] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 591.481907][ T8891] CPU: 1 UID: 0 PID: 8891 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 591.481934][ T8891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 591.481945][ T8891] Call Trace:
[ 591.481953][ T8891]
[ 591.481962][ T8891] dump_stack_lvl+0x189/0x250
[ 591.481994][ T8891] ? __pfx_dump_stack_lvl+0x10/0x10
[ 591.482025][ T8891] ? gfs2_meta_read+0x775/0x8b0
[ 591.482051][ T8891] ? __pfx_gfs2_meta_read+0x10/0x10
[ 591.482078][ T8891] gfs2_withdraw+0xc3/0x1b0
[ 591.482102][ T8891] gfs2_meta_buffer+0x225/0x2e0
[ 591.482128][ T8891] inode_go_instantiate+0xe7/0x1310
[ 591.482151][ T8891] ? __pfx_bit_wait+0x10/0x10
[ 591.482172][ T8891] ? out_of_line_wait_on_bit+0x123/0x170
[ 591.482197][ T8891] ? __pfx_inode_go_instantiate+0x10/0x10
[ 591.482221][ T8891] ? __pfx_wake_bit_function+0x10/0x10
[ 591.482247][ T8891] gfs2_instantiate+0x168/0x220
[ 591.482273][ T8891] gfs2_glock_wait+0x1d4/0x2a0
[ 591.482301][ T8891] gfs2_lookupi+0x35b/0x5a0
[ 591.482331][ T8891] ? __pfx_gfs2_lookupi+0x10/0x10
[ 591.482365][ T8891] ? gfs2_lookup_meta+0xa7/0x170
[ 591.482386][ T8891] ? look_up_lock_class+0x74/0x170
[ 591.482411][ T8891] ? crc32_le+0x250/0x2c0
[ 591.482436][ T8891] gfs2_lookup_meta+0xa7/0x170
[ 591.482460][ T8891] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 591.482485][ T8891] ? __asan_memset+0x22/0x50
[ 591.482517][ T8891] init_journal+0x1a5/0x2180
[ 591.482543][ T8891] ? __pfx_number+0x10/0x10
[ 591.482565][ T8891] ? format_decode+0x5a3/0xe30
[ 591.482592][ T8891] ? __pfx_init_journal+0x10/0x10
[ 591.482614][ T8891] ? vsnprintf+0xe11/0xf00
[ 591.482641][ T8891] ? snprintf+0xda/0x120
[ 591.482665][ T8891] ? __pfx_snprintf+0x10/0x10
[ 591.482684][ T8891] ? gfs2_glock_nq_num+0x13d/0x170
[ 591.482712][ T8891] init_inodes+0xdb/0x320
[ 591.482738][ T8891] gfs2_fill_super+0x1aaa/0x2270
[ 591.482776][ T8891] ? __pfx_gfs2_fill_super+0x10/0x10
[ 591.482801][ T8891] ? init_locking+0xb8/0x210
[ 591.482822][ T8891] ? sb_set_blocksize+0x104/0x180
[ 591.482850][ T8891] ? setup_bdev_super+0x4c1/0x5b0
[ 591.482876][ T8891] get_tree_bdev_flags+0x40e/0x4d0
[ 591.482898][ T8891] ? __pfx_gfs2_fill_super+0x10/0x10
[ 591.482927][ T8891] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 591.482946][ T8891] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 591.482974][ T8891] gfs2_get_tree+0x51/0x1e0
[ 591.483000][ T8891] vfs_get_tree+0x92/0x2b0
[ 591.483023][ T8891] do_new_mount+0x302/0xa10
[ 591.483045][ T8891] ? apparmor_capable+0x137/0x1b0
[ 591.483071][ T8891] ? __pfx_do_new_mount+0x10/0x10
[ 591.483094][ T8891] ? ns_capable+0x8a/0xf0
[ 591.483119][ T8891] ? kmem_cache_free+0x19b/0x690
[ 591.483148][ T8891] __se_sys_mount+0x313/0x410
[ 591.483178][ T8891] ? __pfx___se_sys_mount+0x10/0x10
[ 591.483206][ T8891] ? do_syscall_64+0xbe/0xfa0
[ 591.483226][ T8891] ? __x64_sys_mount+0x20/0xc0
[ 591.483252][ T8891] do_syscall_64+0xfa/0xfa0
[ 591.483275][ T8891] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 591.483292][ T8891] ? clear_bhb_loop+0x60/0xb0
[ 591.483314][ T8891] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 591.483329][ T8891] RIP: 0033:0x7f868b70d76a
[ 591.483351][ T8891] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 591.483366][ T8891] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 591.483385][ T8891] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 591.483399][ T8891] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 591.483412][ T8891] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 591.483425][ T8891] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 591.483437][ T8891] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 591.483469][ T8891]
[ 591.483482][ T8891] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 592.165310][ T8894] loop0: detected capacity change from 0 to 32768
[ 592.179547][ T8894] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 592.188135][ T8894] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 592.198121][ T8894] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 592.213777][ T8894] CPU: 0 UID: 0 PID: 8894 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 592.213801][ T8894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 592.213812][ T8894] Call Trace:
[ 592.213821][ T8894]
[ 592.213829][ T8894] dump_stack_lvl+0x189/0x250
[ 592.213862][ T8894] ? __pfx_dump_stack_lvl+0x10/0x10
[ 592.213884][ T8894] ? gfs2_meta_read+0x775/0x8b0
[ 592.213910][ T8894] ? __pfx_gfs2_meta_read+0x10/0x10
[ 592.213936][ T8894] gfs2_withdraw+0xc3/0x1b0
[ 592.213960][ T8894] gfs2_meta_buffer+0x225/0x2e0
[ 592.213986][ T8894] inode_go_instantiate+0xe7/0x1310
[ 592.214010][ T8894] ? __pfx_bit_wait+0x10/0x10
[ 592.214032][ T8894] ? out_of_line_wait_on_bit+0x123/0x170
[ 592.214057][ T8894] ? __pfx_inode_go_instantiate+0x10/0x10
[ 592.214081][ T8894] ? __pfx_wake_bit_function+0x10/0x10
[ 592.214105][ T8894] gfs2_instantiate+0x168/0x220
[ 592.214132][ T8894] gfs2_glock_wait+0x1d4/0x2a0
[ 592.214159][ T8894] gfs2_lookupi+0x35b/0x5a0
[ 592.214189][ T8894] ? __pfx_gfs2_lookupi+0x10/0x10
[ 592.214217][ T8894] ? gfs2_lookup_meta+0xa7/0x170
[ 592.214238][ T8894] ? look_up_lock_class+0x74/0x170
[ 592.214264][ T8894] ? crc32_le+0x250/0x2c0
[ 592.214287][ T8894] gfs2_lookup_meta+0xa7/0x170
[ 592.214308][ T8894] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 592.214332][ T8894] ? __asan_memset+0x22/0x50
[ 592.214362][ T8894] init_journal+0x1a5/0x2180
[ 592.214387][ T8894] ? __pfx_number+0x10/0x10
[ 592.214409][ T8894] ? format_decode+0x5a3/0xe30
[ 592.214430][ T8894] ? __pfx_init_journal+0x10/0x10
[ 592.214453][ T8894] ? vsnprintf+0xe11/0xf00
[ 592.214481][ T8894] ? snprintf+0xda/0x120
[ 592.214504][ T8894] ? __pfx_snprintf+0x10/0x10
[ 592.214530][ T8894] ? gfs2_glock_nq_num+0x13d/0x170
[ 592.214558][ T8894] init_inodes+0xdb/0x320
[ 592.214582][ T8894] gfs2_fill_super+0x1aaa/0x2270
[ 592.214620][ T8894] ? __pfx_gfs2_fill_super+0x10/0x10
[ 592.214646][ T8894] ? init_locking+0xb8/0x210
[ 592.214666][ T8894] ? sb_set_blocksize+0x104/0x180
[ 592.214695][ T8894] ? setup_bdev_super+0x4c1/0x5b0
[ 592.214721][ T8894] get_tree_bdev_flags+0x40e/0x4d0
[ 592.214742][ T8894] ? __pfx_gfs2_fill_super+0x10/0x10
[ 592.214764][ T8894] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 592.214784][ T8894] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 592.214813][ T8894] gfs2_get_tree+0x51/0x1e0
[ 592.214840][ T8894] vfs_get_tree+0x92/0x2b0
[ 592.214865][ T8894] do_new_mount+0x302/0xa10
[ 592.214886][ T8894] ? apparmor_capable+0x137/0x1b0
[ 592.214911][ T8894] ? __pfx_do_new_mount+0x10/0x10
[ 592.214934][ T8894] ? ns_capable+0x8a/0xf0
[ 592.214958][ T8894] ? kmem_cache_free+0x19b/0x690
[ 592.214987][ T8894] __se_sys_mount+0x313/0x410
[ 592.215017][ T8894] ? __pfx___se_sys_mount+0x10/0x10
[ 592.215046][ T8894] ? do_syscall_64+0xbe/0xfa0
[ 592.215066][ T8894] ? __x64_sys_mount+0x20/0xc0
[ 592.215091][ T8894] do_syscall_64+0xfa/0xfa0
[ 592.215114][ T8894] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 592.215130][ T8894] ? clear_bhb_loop+0x60/0xb0
[ 592.215152][ T8894] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 592.215168][ T8894] RIP: 0033:0x7f868b70d76a
[ 592.215184][ T8894] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 592.215199][ T8894] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 592.215219][ T8894] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 592.215232][ T8894] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 592.215245][ T8894] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 592.215258][ T8894] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 592.215270][ T8894] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 592.215300][ T8894]
[ 592.215312][ T8894] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 592.900188][ T8897] loop0: detected capacity change from 0 to 32768
[ 592.919836][ T8897] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 592.928232][ T8897] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 592.938380][ T8897] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 592.954897][ T8897] CPU: 1 UID: 0 PID: 8897 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 592.954921][ T8897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 592.954933][ T8897] Call Trace:
[ 592.954941][ T8897]
[ 592.954950][ T8897] dump_stack_lvl+0x189/0x250
[ 592.954983][ T8897] ? __pfx_dump_stack_lvl+0x10/0x10
[ 592.955005][ T8897] ? gfs2_meta_read+0x775/0x8b0
[ 592.955031][ T8897] ? __pfx_gfs2_meta_read+0x10/0x10
[ 592.955056][ T8897] gfs2_withdraw+0xc3/0x1b0
[ 592.955080][ T8897] gfs2_meta_buffer+0x225/0x2e0
[ 592.955106][ T8897] inode_go_instantiate+0xe7/0x1310
[ 592.955130][ T8897] ? __pfx_bit_wait+0x10/0x10
[ 592.955152][ T8897] ? out_of_line_wait_on_bit+0x123/0x170
[ 592.955178][ T8897] ? __pfx_inode_go_instantiate+0x10/0x10
[ 592.955202][ T8897] ? __pfx_wake_bit_function+0x10/0x10
[ 592.955233][ T8897] gfs2_instantiate+0x168/0x220
[ 592.955260][ T8897] gfs2_glock_wait+0x1d4/0x2a0
[ 592.955288][ T8897] gfs2_lookupi+0x35b/0x5a0
[ 592.955319][ T8897] ? __pfx_gfs2_lookupi+0x10/0x10
[ 592.955346][ T8897] ? gfs2_lookup_meta+0xa7/0x170
[ 592.955367][ T8897] ? look_up_lock_class+0x74/0x170
[ 592.955392][ T8897] ? crc32_le+0x250/0x2c0
[ 592.955416][ T8897] gfs2_lookup_meta+0xa7/0x170
[ 592.955439][ T8897] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 592.955464][ T8897] ? __asan_memset+0x22/0x50
[ 592.955495][ T8897] init_journal+0x1a5/0x2180
[ 592.955522][ T8897] ? __pfx_number+0x10/0x10
[ 592.955545][ T8897] ? format_decode+0x5a3/0xe30
[ 592.955567][ T8897] ? __pfx_init_journal+0x10/0x10
[ 592.955588][ T8897] ? vsnprintf+0xe11/0xf00
[ 592.955616][ T8897] ? snprintf+0xda/0x120
[ 592.955638][ T8897] ? __pfx_snprintf+0x10/0x10
[ 592.955658][ T8897] ? gfs2_glock_nq_num+0x13d/0x170
[ 592.955686][ T8897] init_inodes+0xdb/0x320
[ 592.955712][ T8897] gfs2_fill_super+0x1aaa/0x2270
[ 592.955751][ T8897] ? __pfx_gfs2_fill_super+0x10/0x10
[ 592.955776][ T8897] ? init_locking+0xb8/0x210
[ 592.955795][ T8897] ? sb_set_blocksize+0x104/0x180
[ 592.955821][ T8897] ? setup_bdev_super+0x4c1/0x5b0
[ 592.955846][ T8897] get_tree_bdev_flags+0x40e/0x4d0
[ 592.955878][ T8897] ? __pfx_gfs2_fill_super+0x10/0x10
[ 592.955901][ T8897] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 592.955921][ T8897] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 592.955951][ T8897] gfs2_get_tree+0x51/0x1e0
[ 592.955976][ T8897] vfs_get_tree+0x92/0x2b0
[ 592.955999][ T8897] do_new_mount+0x302/0xa10
[ 592.956020][ T8897] ? apparmor_capable+0x137/0x1b0
[ 592.956044][ T8897] ? __pfx_do_new_mount+0x10/0x10
[ 592.956068][ T8897] ? ns_capable+0x8a/0xf0
[ 592.956093][ T8897] ? kmem_cache_free+0x19b/0x690
[ 592.956124][ T8897] __se_sys_mount+0x313/0x410
[ 592.956155][ T8897] ? __pfx___se_sys_mount+0x10/0x10
[ 592.956180][ T8897] ? do_syscall_64+0xbe/0xfa0
[ 592.956197][ T8897] ? __x64_sys_mount+0x20/0xc0
[ 592.956227][ T8897] do_syscall_64+0xfa/0xfa0
[ 592.956249][ T8897] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 592.956266][ T8897] ? clear_bhb_loop+0x60/0xb0
[ 592.956288][ T8897] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 592.956304][ T8897] RIP: 0033:0x7f868b70d76a
[ 592.956320][ T8897] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 592.956336][ T8897] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 592.956356][ T8897] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 592.956375][ T8897] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 592.956388][ T8897] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 592.956401][ T8897] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 592.956413][ T8897] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 592.956442][ T8897]
[ 593.321981][ T8897] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
[ 593.631087][ T8900] loop0: detected capacity change from 0 to 32768
[ 593.642696][ T8900] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 593.650952][ T8900] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 593.660732][ T8900] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 593.676111][ T8900] CPU: 1 UID: 0 PID: 8900 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 593.676131][ T8900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 593.676146][ T8900] Call Trace:
[ 593.676154][ T8900]
[ 593.676169][ T8900] dump_stack_lvl+0x189/0x250
[ 593.676200][ T8900] ? __pfx_dump_stack_lvl+0x10/0x10
[ 593.676220][ T8900] ? gfs2_meta_read+0x775/0x8b0
[ 593.676243][ T8900] ? __pfx_gfs2_meta_read+0x10/0x10
[ 593.676260][ T8900] ? queue_delayed_work_on+0x11a/0x280
[ 593.676288][ T8900] gfs2_withdraw+0xc3/0x1b0
[ 593.676314][ T8900] gfs2_meta_buffer+0x225/0x2e0
[ 593.676340][ T8900] inode_go_instantiate+0xe7/0x1310
[ 593.676372][ T8900] ? __pfx_inode_go_instantiate+0x10/0x10
[ 593.676397][ T8900] ? gfs2_glock_nq+0x886/0x1060
[ 593.676426][ T8900] gfs2_instantiate+0x168/0x220
[ 593.676451][ T8900] gfs2_glock_wait+0x1d4/0x2a0
[ 593.676478][ T8900] gfs2_lookupi+0x35b/0x5a0
[ 593.676508][ T8900] ? __pfx_gfs2_lookupi+0x10/0x10
[ 593.676535][ T8900] ? gfs2_lookup_meta+0xa7/0x170
[ 593.676555][ T8900] ? look_up_lock_class+0x74/0x170
[ 593.676580][ T8900] ? crc32_le+0x250/0x2c0
[ 593.676604][ T8900] gfs2_lookup_meta+0xa7/0x170
[ 593.676627][ T8900] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 593.676652][ T8900] ? __asan_memset+0x22/0x50
[ 593.676683][ T8900] init_journal+0x1a5/0x2180
[ 593.676708][ T8900] ? __pfx_number+0x10/0x10
[ 593.676731][ T8900] ? format_decode+0x5a3/0xe30
[ 593.676751][ T8900] ? __pfx_init_journal+0x10/0x10
[ 593.676773][ T8900] ? vsnprintf+0xe11/0xf00
[ 593.676797][ T8900] ? snprintf+0xda/0x120
[ 593.676818][ T8900] ? __pfx_snprintf+0x10/0x10
[ 593.676834][ T8900] ? gfs2_glock_nq_num+0x13d/0x170
[ 593.676860][ T8900] init_inodes+0xdb/0x320
[ 593.676885][ T8900] gfs2_fill_super+0x1aaa/0x2270
[ 593.676924][ T8900] ? __pfx_gfs2_fill_super+0x10/0x10
[ 593.676949][ T8900] ? init_locking+0xb8/0x210
[ 593.676969][ T8900] ? sb_set_blocksize+0x104/0x180
[ 593.676997][ T8900] ? setup_bdev_super+0x4c1/0x5b0
[ 593.677022][ T8900] get_tree_bdev_flags+0x40e/0x4d0
[ 593.677044][ T8900] ? __pfx_gfs2_fill_super+0x10/0x10
[ 593.677066][ T8900] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 593.677085][ T8900] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 593.677114][ T8900] gfs2_get_tree+0x51/0x1e0
[ 593.677140][ T8900] vfs_get_tree+0x92/0x2b0
[ 593.677171][ T8900] do_new_mount+0x302/0xa10
[ 593.677192][ T8900] ? apparmor_capable+0x137/0x1b0
[ 593.677215][ T8900] ? __pfx_do_new_mount+0x10/0x10
[ 593.677238][ T8900] ? ns_capable+0x8a/0xf0
[ 593.677264][ T8900] ? kmem_cache_free+0x19b/0x690
[ 593.677294][ T8900] __se_sys_mount+0x313/0x410
[ 593.677325][ T8900] ? __pfx___se_sys_mount+0x10/0x10
[ 593.677354][ T8900] ? do_syscall_64+0xbe/0xfa0
[ 593.677373][ T8900] ? __x64_sys_mount+0x20/0xc0
[ 593.677398][ T8900] do_syscall_64+0xfa/0xfa0
[ 593.677419][ T8900] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 593.677436][ T8900] ? clear_bhb_loop+0x60/0xb0
[ 593.677457][ T8900] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 593.677474][ T8900] RIP: 0033:0x7f868b70d76a
[ 593.677490][ T8900] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 593.677505][ T8900] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 593.677523][ T8900] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 593.677536][ T8900] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 593.677549][ T8900] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 593.677561][ T8900] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 593.677573][ T8900] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 593.677603][ T8900]
[ 594.039316][ T8900] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 594.360966][ T8903] loop0: detected capacity change from 0 to 32768
[ 594.395261][ T8903] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 594.403535][ T8903] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 594.415866][ T8903] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 594.433569][ T8903] CPU: 0 UID: 0 PID: 8903 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 594.433593][ T8903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 594.433604][ T8903] Call Trace:
[ 594.433613][ T8903]
[ 594.433620][ T8903] dump_stack_lvl+0x189/0x250
[ 594.433652][ T8903] ? __pfx_dump_stack_lvl+0x10/0x10
[ 594.433673][ T8903] ? gfs2_meta_read+0x775/0x8b0
[ 594.433698][ T8903] ? __pfx_gfs2_meta_read+0x10/0x10
[ 594.433724][ T8903] gfs2_withdraw+0xc3/0x1b0
[ 594.433748][ T8903] gfs2_meta_buffer+0x225/0x2e0
[ 594.433773][ T8903] inode_go_instantiate+0xe7/0x1310
[ 594.433795][ T8903] ? __pfx_bit_wait+0x10/0x10
[ 594.433817][ T8903] ? out_of_line_wait_on_bit+0x123/0x170
[ 594.433842][ T8903] ? __pfx_inode_go_instantiate+0x10/0x10
[ 594.433867][ T8903] ? __pfx_wake_bit_function+0x10/0x10
[ 594.433893][ T8903] gfs2_instantiate+0x168/0x220
[ 594.433919][ T8903] gfs2_glock_wait+0x1d4/0x2a0
[ 594.433946][ T8903] gfs2_lookupi+0x35b/0x5a0
[ 594.433974][ T8903] ? __pfx_gfs2_lookupi+0x10/0x10
[ 594.434001][ T8903] ? gfs2_lookup_meta+0xa7/0x170
[ 594.434022][ T8903] ? look_up_lock_class+0x74/0x170
[ 594.434047][ T8903] ? crc32_le+0x250/0x2c0
[ 594.434071][ T8903] gfs2_lookup_meta+0xa7/0x170
[ 594.434094][ T8903] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 594.434117][ T8903] ? __asan_memset+0x22/0x50
[ 594.434148][ T8903] init_journal+0x1a5/0x2180
[ 594.434175][ T8903] ? __pfx_number+0x10/0x10
[ 594.434198][ T8903] ? format_decode+0x5a3/0xe30
[ 594.434219][ T8903] ? __pfx_init_journal+0x10/0x10
[ 594.434242][ T8903] ? vsnprintf+0xe11/0xf00
[ 594.434270][ T8903] ? snprintf+0xda/0x120
[ 594.434292][ T8903] ? __pfx_snprintf+0x10/0x10
[ 594.434309][ T8903] ? gfs2_glock_nq_num+0x13d/0x170
[ 594.434336][ T8903] init_inodes+0xdb/0x320
[ 594.434368][ T8903] gfs2_fill_super+0x1aaa/0x2270
[ 594.434407][ T8903] ? __pfx_gfs2_fill_super+0x10/0x10
[ 594.434433][ T8903] ? init_locking+0xb8/0x210
[ 594.434452][ T8903] ? sb_set_blocksize+0x104/0x180
[ 594.434479][ T8903] ? setup_bdev_super+0x4c1/0x5b0
[ 594.434504][ T8903] get_tree_bdev_flags+0x40e/0x4d0
[ 594.434527][ T8903] ? __pfx_gfs2_fill_super+0x10/0x10
[ 594.434549][ T8903] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 594.434578][ T8903] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 594.434607][ T8903] gfs2_get_tree+0x51/0x1e0
[ 594.434646][ T8903] vfs_get_tree+0x92/0x2b0
[ 594.434674][ T8903] do_new_mount+0x302/0xa10
[ 594.434696][ T8903] ? apparmor_capable+0x137/0x1b0
[ 594.434721][ T8903] ? __pfx_do_new_mount+0x10/0x10
[ 594.434743][ T8903] ? ns_capable+0x8a/0xf0
[ 594.434767][ T8903] ? kmem_cache_free+0x19b/0x690
[ 594.434795][ T8903] __se_sys_mount+0x313/0x410
[ 594.434826][ T8903] ? __pfx___se_sys_mount+0x10/0x10
[ 594.434855][ T8903] ? do_syscall_64+0xbe/0xfa0
[ 594.434875][ T8903] ? __x64_sys_mount+0x20/0xc0
[ 594.434901][ T8903] do_syscall_64+0xfa/0xfa0
[ 594.434933][ T8903] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 594.434962][ T8903] ? clear_bhb_loop+0x60/0xb0
[ 594.434983][ T8903] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 594.435001][ T8903] RIP: 0033:0x7f868b70d76a
[ 594.435017][ T8903] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 594.435032][ T8903] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 594.435052][ T8903] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 594.435066][ T8903] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 594.435078][ T8903] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 594.435091][ T8903] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 594.435103][ T8903] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 594.435132][ T8903]
[ 594.435146][ T8903] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 595.119167][ T8906] loop0: detected capacity change from 0 to 32768
[ 595.140864][ T8906] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 595.149116][ T8906] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 595.166988][ T8906] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 595.183185][ T8906] CPU: 1 UID: 0 PID: 8906 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 595.183199][ T8906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 595.183207][ T8906] Call Trace:
[ 595.183212][ T8906]
[ 595.183216][ T8906] dump_stack_lvl+0x189/0x250
[ 595.183235][ T8906] ? __pfx_dump_stack_lvl+0x10/0x10
[ 595.183248][ T8906] ? gfs2_meta_read+0x775/0x8b0
[ 595.183262][ T8906] ? __pfx_gfs2_meta_read+0x10/0x10
[ 595.183276][ T8906] gfs2_withdraw+0xc3/0x1b0
[ 595.183289][ T8906] gfs2_meta_buffer+0x225/0x2e0
[ 595.183302][ T8906] inode_go_instantiate+0xe7/0x1310
[ 595.183316][ T8906] ? __pfx_bit_wait+0x10/0x10
[ 595.183328][ T8906] ? out_of_line_wait_on_bit+0x123/0x170
[ 595.183341][ T8906] ? __pfx_inode_go_instantiate+0x10/0x10
[ 595.183355][ T8906] ? __pfx_wake_bit_function+0x10/0x10
[ 595.183368][ T8906] gfs2_instantiate+0x168/0x220
[ 595.183383][ T8906] gfs2_glock_wait+0x1d4/0x2a0
[ 595.183397][ T8906] gfs2_lookupi+0x35b/0x5a0
[ 595.183413][ T8906] ? __pfx_gfs2_lookupi+0x10/0x10
[ 595.183428][ T8906] ? gfs2_lookup_meta+0xa7/0x170
[ 595.183439][ T8906] ? look_up_lock_class+0x74/0x170
[ 595.183453][ T8906] ? crc32_le+0x250/0x2c0
[ 595.183467][ T8906] gfs2_lookup_meta+0xa7/0x170
[ 595.183479][ T8906] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 595.183492][ T8906] ? __asan_memset+0x22/0x50
[ 595.183510][ T8906] init_journal+0x1a5/0x2180
[ 595.183523][ T8906] ? __pfx_number+0x10/0x10
[ 595.183535][ T8906] ? format_decode+0x5a3/0xe30
[ 595.183547][ T8906] ? __pfx_init_journal+0x10/0x10
[ 595.183558][ T8906] ? vsnprintf+0xe11/0xf00
[ 595.183573][ T8906] ? snprintf+0xda/0x120
[ 595.183585][ T8906] ? __pfx_snprintf+0x10/0x10
[ 595.183595][ T8906] ? gfs2_glock_nq_num+0x13d/0x170
[ 595.183610][ T8906] init_inodes+0xdb/0x320
[ 595.183623][ T8906] gfs2_fill_super+0x1aaa/0x2270
[ 595.183646][ T8906] ? __pfx_gfs2_fill_super+0x10/0x10
[ 595.183660][ T8906] ? init_locking+0xb8/0x210
[ 595.183670][ T8906] ? sb_set_blocksize+0x104/0x180
[ 595.183686][ T8906] ? setup_bdev_super+0x4c1/0x5b0
[ 595.183700][ T8906] get_tree_bdev_flags+0x40e/0x4d0
[ 595.183711][ T8906] ? __pfx_gfs2_fill_super+0x10/0x10
[ 595.183723][ T8906] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 595.183734][ T8906] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 595.183750][ T8906] gfs2_get_tree+0x51/0x1e0
[ 595.183763][ T8906] vfs_get_tree+0x92/0x2b0
[ 595.183776][ T8906] do_new_mount+0x302/0xa10
[ 595.183788][ T8906] ? apparmor_capable+0x137/0x1b0
[ 595.183802][ T8906] ? __pfx_do_new_mount+0x10/0x10
[ 595.183814][ T8906] ? ns_capable+0x8a/0xf0
[ 595.183828][ T8906] ? kmem_cache_free+0x19b/0x690
[ 595.183844][ T8906] __se_sys_mount+0x313/0x410
[ 595.183859][ T8906] ? __pfx___se_sys_mount+0x10/0x10
[ 595.183874][ T8906] ? do_syscall_64+0xbe/0xfa0
[ 595.183885][ T8906] ? __x64_sys_mount+0x20/0xc0
[ 595.183898][ T8906] do_syscall_64+0xfa/0xfa0
[ 595.183910][ T8906] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 595.183920][ T8906] ? clear_bhb_loop+0x60/0xb0
[ 595.183931][ T8906] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 595.183940][ T8906] RIP: 0033:0x7f868b70d76a
[ 595.183950][ T8906] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 595.183958][ T8906] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 595.183969][ T8906] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 595.183977][ T8906] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 595.183984][ T8906] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 595.183990][ T8906] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 595.183997][ T8906] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 595.184013][ T8906]
[ 595.184022][ T8906] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 595.858121][ T8909] loop0: detected capacity change from 0 to 32768
[ 595.872234][ T8909] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 595.880835][ T8909] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 595.891450][ T8909] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 595.906925][ T8909] CPU: 0 UID: 0 PID: 8909 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 595.906956][ T8909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 595.906968][ T8909] Call Trace:
[ 595.906976][ T8909]
[ 595.906984][ T8909] dump_stack_lvl+0x189/0x250
[ 595.907017][ T8909] ? __pfx_dump_stack_lvl+0x10/0x10
[ 595.907039][ T8909] ? gfs2_meta_read+0x775/0x8b0
[ 595.907064][ T8909] ? __pfx_gfs2_meta_read+0x10/0x10
[ 595.907090][ T8909] gfs2_withdraw+0xc3/0x1b0
[ 595.907115][ T8909] gfs2_meta_buffer+0x225/0x2e0
[ 595.907141][ T8909] inode_go_instantiate+0xe7/0x1310
[ 595.907165][ T8909] ? __pfx_bit_wait+0x10/0x10
[ 595.907187][ T8909] ? out_of_line_wait_on_bit+0x123/0x170
[ 595.907210][ T8909] ? __pfx_inode_go_instantiate+0x10/0x10
[ 595.907234][ T8909] ? __pfx_wake_bit_function+0x10/0x10
[ 595.907258][ T8909] gfs2_instantiate+0x168/0x220
[ 595.907284][ T8909] gfs2_glock_wait+0x1d4/0x2a0
[ 595.907312][ T8909] gfs2_lookupi+0x35b/0x5a0
[ 595.907342][ T8909] ? __pfx_gfs2_lookupi+0x10/0x10
[ 595.907370][ T8909] ? gfs2_lookup_meta+0xa7/0x170
[ 595.907391][ T8909] ? look_up_lock_class+0x74/0x170
[ 595.907417][ T8909] ? crc32_le+0x250/0x2c0
[ 595.907441][ T8909] gfs2_lookup_meta+0xa7/0x170
[ 595.907464][ T8909] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 595.907490][ T8909] ? __asan_memset+0x22/0x50
[ 595.907522][ T8909] init_journal+0x1a5/0x2180
[ 595.907548][ T8909] ? __pfx_number+0x10/0x10
[ 595.907571][ T8909] ? format_decode+0x5a3/0xe30
[ 595.907592][ T8909] ? __pfx_init_journal+0x10/0x10
[ 595.907614][ T8909] ? vsnprintf+0xe11/0xf00
[ 595.907643][ T8909] ? snprintf+0xda/0x120
[ 595.907666][ T8909] ? __pfx_snprintf+0x10/0x10
[ 595.907685][ T8909] ? gfs2_glock_nq_num+0x13d/0x170
[ 595.907713][ T8909] init_inodes+0xdb/0x320
[ 595.907738][ T8909] gfs2_fill_super+0x1aaa/0x2270
[ 595.907777][ T8909] ? __pfx_gfs2_fill_super+0x10/0x10
[ 595.907802][ T8909] ? init_locking+0xb8/0x210
[ 595.907822][ T8909] ? sb_set_blocksize+0x104/0x180
[ 595.907850][ T8909] ? setup_bdev_super+0x4c1/0x5b0
[ 595.907875][ T8909] get_tree_bdev_flags+0x40e/0x4d0
[ 595.907898][ T8909] ? __pfx_gfs2_fill_super+0x10/0x10
[ 595.907920][ T8909] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 595.907939][ T8909] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 595.907976][ T8909] gfs2_get_tree+0x51/0x1e0
[ 595.908001][ T8909] vfs_get_tree+0x92/0x2b0
[ 595.908026][ T8909] do_new_mount+0x302/0xa10
[ 595.908048][ T8909] ? apparmor_capable+0x137/0x1b0
[ 595.908073][ T8909] ? __pfx_do_new_mount+0x10/0x10
[ 595.908096][ T8909] ? ns_capable+0x8a/0xf0
[ 595.908120][ T8909] ? kmem_cache_free+0x19b/0x690
[ 595.908149][ T8909] __se_sys_mount+0x313/0x410
[ 595.908178][ T8909] ? __pfx___se_sys_mount+0x10/0x10
[ 595.908205][ T8909] ? do_syscall_64+0xbe/0xfa0
[ 595.908225][ T8909] ? __x64_sys_mount+0x20/0xc0
[ 595.908251][ T8909] do_syscall_64+0xfa/0xfa0
[ 595.908273][ T8909] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 595.908291][ T8909] ? clear_bhb_loop+0x60/0xb0
[ 595.908313][ T8909] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 595.908329][ T8909] RIP: 0033:0x7f868b70d76a
[ 595.908346][ T8909] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 595.908361][ T8909] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 595.908381][ T8909] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 595.908395][ T8909] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 595.908408][ T8909] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 595.908421][ T8909] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 595.908433][ T8909] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 595.908465][ T8909]
[ 595.908478][ T8909] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 596.589298][ T8912] loop0: detected capacity change from 0 to 32768
[ 596.610384][ T8912] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 596.619072][ T8912] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 596.639645][ T8912] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 596.655006][ T8912] CPU: 1 UID: 0 PID: 8912 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 596.655031][ T8912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 596.655043][ T8912] Call Trace:
[ 596.655051][ T8912]
[ 596.655059][ T8912] dump_stack_lvl+0x189/0x250
[ 596.655091][ T8912] ? __pfx_dump_stack_lvl+0x10/0x10
[ 596.655114][ T8912] ? gfs2_meta_read+0x775/0x8b0
[ 596.655140][ T8912] ? __pfx_gfs2_meta_read+0x10/0x10
[ 596.655165][ T8912] gfs2_withdraw+0xc3/0x1b0
[ 596.655190][ T8912] gfs2_meta_buffer+0x225/0x2e0
[ 596.655216][ T8912] inode_go_instantiate+0xe7/0x1310
[ 596.655240][ T8912] ? __pfx_bit_wait+0x10/0x10
[ 596.655261][ T8912] ? out_of_line_wait_on_bit+0x123/0x170
[ 596.655285][ T8912] ? __pfx_inode_go_instantiate+0x10/0x10
[ 596.655309][ T8912] ? __pfx_wake_bit_function+0x10/0x10
[ 596.655334][ T8912] gfs2_instantiate+0x168/0x220
[ 596.655360][ T8912] gfs2_glock_wait+0x1d4/0x2a0
[ 596.655388][ T8912] gfs2_lookupi+0x35b/0x5a0
[ 596.655419][ T8912] ? __pfx_gfs2_lookupi+0x10/0x10
[ 596.655446][ T8912] ? gfs2_lookup_meta+0xa7/0x170
[ 596.655467][ T8912] ? look_up_lock_class+0x74/0x170
[ 596.655493][ T8912] ? crc32_le+0x250/0x2c0
[ 596.655517][ T8912] gfs2_lookup_meta+0xa7/0x170
[ 596.655541][ T8912] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 596.655566][ T8912] ? __asan_memset+0x22/0x50
[ 596.655598][ T8912] init_journal+0x1a5/0x2180
[ 596.655624][ T8912] ? __pfx_number+0x10/0x10
[ 596.655646][ T8912] ? format_decode+0x5a3/0xe30
[ 596.655667][ T8912] ? __pfx_init_journal+0x10/0x10
[ 596.655688][ T8912] ? vsnprintf+0xe11/0xf00
[ 596.655717][ T8912] ? snprintf+0xda/0x120
[ 596.655738][ T8912] ? __pfx_snprintf+0x10/0x10
[ 596.655758][ T8912] ? gfs2_glock_nq_num+0x13d/0x170
[ 596.655786][ T8912] init_inodes+0xdb/0x320
[ 596.655812][ T8912] gfs2_fill_super+0x1aaa/0x2270
[ 596.655851][ T8912] ? __pfx_gfs2_fill_super+0x10/0x10
[ 596.655877][ T8912] ? init_locking+0xb8/0x210
[ 596.655904][ T8912] ? sb_set_blocksize+0x104/0x180
[ 596.655932][ T8912] ? setup_bdev_super+0x4c1/0x5b0
[ 596.655958][ T8912] get_tree_bdev_flags+0x40e/0x4d0
[ 596.655981][ T8912] ? __pfx_gfs2_fill_super+0x10/0x10
[ 596.656003][ T8912] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 596.656023][ T8912] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 596.656052][ T8912] gfs2_get_tree+0x51/0x1e0
[ 596.656077][ T8912] vfs_get_tree+0x92/0x2b0
[ 596.656102][ T8912] do_new_mount+0x302/0xa10
[ 596.656122][ T8912] ? apparmor_capable+0x137/0x1b0
[ 596.656151][ T8912] ? __pfx_do_new_mount+0x10/0x10
[ 596.656170][ T8912] ? ns_capable+0x8a/0xf0
[ 596.656193][ T8912] ? kmem_cache_free+0x19b/0x690
[ 596.656223][ T8912] __se_sys_mount+0x313/0x410
[ 596.656254][ T8912] ? __pfx___se_sys_mount+0x10/0x10
[ 596.656282][ T8912] ? do_syscall_64+0xbe/0xfa0
[ 596.656301][ T8912] ? __x64_sys_mount+0x20/0xc0
[ 596.656326][ T8912] do_syscall_64+0xfa/0xfa0
[ 596.656348][ T8912] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 596.656366][ T8912] ? clear_bhb_loop+0x60/0xb0
[ 596.656388][ T8912] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 596.656405][ T8912] RIP: 0033:0x7f868b70d76a
[ 596.656421][ T8912] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 596.656436][ T8912] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 596.656455][ T8912] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 596.656468][ T8912] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 596.656481][ T8912] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 596.656493][ T8912] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 596.656504][ T8912] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 596.656534][ T8912]
[ 597.022040][ T8912] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 597.338999][ T8915] loop0: detected capacity change from 0 to 32768
[ 597.369219][ T8915] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 597.377443][ T8915] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 597.399584][ T8915] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 597.415181][ T8915] CPU: 0 UID: 0 PID: 8915 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 597.415206][ T8915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 597.415217][ T8915] Call Trace:
[ 597.415226][ T8915]
[ 597.415234][ T8915] dump_stack_lvl+0x189/0x250
[ 597.415267][ T8915] ? __pfx_dump_stack_lvl+0x10/0x10
[ 597.415289][ T8915] ? gfs2_meta_read+0x775/0x8b0
[ 597.415322][ T8915] ? __pfx_gfs2_meta_read+0x10/0x10
[ 597.415346][ T8915] gfs2_withdraw+0xc3/0x1b0
[ 597.415370][ T8915] gfs2_meta_buffer+0x225/0x2e0
[ 597.415395][ T8915] inode_go_instantiate+0xe7/0x1310
[ 597.415418][ T8915] ? __pfx_bit_wait+0x10/0x10
[ 597.415439][ T8915] ? out_of_line_wait_on_bit+0x123/0x170
[ 597.415464][ T8915] ? __pfx_inode_go_instantiate+0x10/0x10
[ 597.415488][ T8915] ? __pfx_wake_bit_function+0x10/0x10
[ 597.415512][ T8915] gfs2_instantiate+0x168/0x220
[ 597.415539][ T8915] gfs2_glock_wait+0x1d4/0x2a0
[ 597.415565][ T8915] gfs2_lookupi+0x35b/0x5a0
[ 597.415596][ T8915] ? __pfx_gfs2_lookupi+0x10/0x10
[ 597.415623][ T8915] ? gfs2_lookup_meta+0xa7/0x170
[ 597.415645][ T8915] ? look_up_lock_class+0x74/0x170
[ 597.415670][ T8915] ? crc32_le+0x250/0x2c0
[ 597.415694][ T8915] gfs2_lookup_meta+0xa7/0x170
[ 597.415716][ T8915] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 597.415741][ T8915] ? __asan_memset+0x22/0x50
[ 597.415772][ T8915] init_journal+0x1a5/0x2180
[ 597.415798][ T8915] ? __pfx_number+0x10/0x10
[ 597.415820][ T8915] ? format_decode+0x5a3/0xe30
[ 597.415839][ T8915] ? __pfx_init_journal+0x10/0x10
[ 597.415861][ T8915] ? vsnprintf+0xe11/0xf00
[ 597.415888][ T8915] ? snprintf+0xda/0x120
[ 597.415912][ T8915] ? __pfx_snprintf+0x10/0x10
[ 597.415931][ T8915] ? gfs2_glock_nq_num+0x13d/0x170
[ 597.415959][ T8915] init_inodes+0xdb/0x320
[ 597.415985][ T8915] gfs2_fill_super+0x1aaa/0x2270
[ 597.416023][ T8915] ? __pfx_gfs2_fill_super+0x10/0x10
[ 597.416048][ T8915] ? init_locking+0xb8/0x210
[ 597.416067][ T8915] ? sb_set_blocksize+0x104/0x180
[ 597.416101][ T8915] ? setup_bdev_super+0x4c1/0x5b0
[ 597.416127][ T8915] get_tree_bdev_flags+0x40e/0x4d0
[ 597.416151][ T8915] ? __pfx_gfs2_fill_super+0x10/0x10
[ 597.416171][ T8915] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 597.416188][ T8915] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 597.416214][ T8915] gfs2_get_tree+0x51/0x1e0
[ 597.416237][ T8915] vfs_get_tree+0x92/0x2b0
[ 597.416260][ T8915] do_new_mount+0x302/0xa10
[ 597.416280][ T8915] ? apparmor_capable+0x137/0x1b0
[ 597.416303][ T8915] ? __pfx_do_new_mount+0x10/0x10
[ 597.416326][ T8915] ? ns_capable+0x8a/0xf0
[ 597.416352][ T8915] ? kmem_cache_free+0x19b/0x690
[ 597.416381][ T8915] __se_sys_mount+0x313/0x410
[ 597.416412][ T8915] ? __pfx___se_sys_mount+0x10/0x10
[ 597.416440][ T8915] ? do_syscall_64+0xbe/0xfa0
[ 597.416459][ T8915] ? __x64_sys_mount+0x20/0xc0
[ 597.416483][ T8915] do_syscall_64+0xfa/0xfa0
[ 597.416504][ T8915] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 597.416521][ T8915] ? clear_bhb_loop+0x60/0xb0
[ 597.416543][ T8915] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 597.416559][ T8915] RIP: 0033:0x7f868b70d76a
[ 597.416575][ T8915] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 597.416590][ T8915] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 597.416608][ T8915] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 597.416621][ T8915] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 597.416634][ T8915] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 597.416646][ T8915] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 597.416658][ T8915] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 597.416690][ T8915]
[ 597.782894][ T8915] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 598.102185][ T8918] loop0: detected capacity change from 0 to 32768
[ 598.127943][ T8918] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 598.136258][ T8918] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 598.145896][ T8918] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 598.162669][ T8918] CPU: 1 UID: 0 PID: 8918 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 598.162694][ T8918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 598.162706][ T8918] Call Trace:
[ 598.162714][ T8918]
[ 598.162722][ T8918] dump_stack_lvl+0x189/0x250
[ 598.162754][ T8918] ? __pfx_dump_stack_lvl+0x10/0x10
[ 598.162776][ T8918] ? gfs2_meta_read+0x775/0x8b0
[ 598.162808][ T8918] ? __pfx_gfs2_meta_read+0x10/0x10
[ 598.162832][ T8918] gfs2_withdraw+0xc3/0x1b0
[ 598.162854][ T8918] gfs2_meta_buffer+0x225/0x2e0
[ 598.162877][ T8918] inode_go_instantiate+0xe7/0x1310
[ 598.162899][ T8918] ? __pfx_bit_wait+0x10/0x10
[ 598.162918][ T8918] ? out_of_line_wait_on_bit+0x123/0x170
[ 598.162942][ T8918] ? __pfx_inode_go_instantiate+0x10/0x10
[ 598.162966][ T8918] ? __pfx_wake_bit_function+0x10/0x10
[ 598.162989][ T8918] gfs2_instantiate+0x168/0x220
[ 598.163012][ T8918] gfs2_glock_wait+0x1d4/0x2a0
[ 598.163036][ T8918] gfs2_lookupi+0x35b/0x5a0
[ 598.163063][ T8918] ? __pfx_gfs2_lookupi+0x10/0x10
[ 598.163090][ T8918] ? gfs2_lookup_meta+0xa7/0x170
[ 598.163110][ T8918] ? look_up_lock_class+0x74/0x170
[ 598.163136][ T8918] ? crc32_le+0x250/0x2c0
[ 598.163157][ T8918] gfs2_lookup_meta+0xa7/0x170
[ 598.163179][ T8918] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 598.163202][ T8918] ? __asan_memset+0x22/0x50
[ 598.163233][ T8918] init_journal+0x1a5/0x2180
[ 598.163258][ T8918] ? __pfx_number+0x10/0x10
[ 598.163279][ T8918] ? format_decode+0x5a3/0xe30
[ 598.163300][ T8918] ? __pfx_init_journal+0x10/0x10
[ 598.163322][ T8918] ? vsnprintf+0xe11/0xf00
[ 598.163351][ T8918] ? snprintf+0xda/0x120
[ 598.163374][ T8918] ? __pfx_snprintf+0x10/0x10
[ 598.163393][ T8918] ? gfs2_glock_nq_num+0x13d/0x170
[ 598.163421][ T8918] init_inodes+0xdb/0x320
[ 598.163446][ T8918] gfs2_fill_super+0x1aaa/0x2270
[ 598.163483][ T8918] ? __pfx_gfs2_fill_super+0x10/0x10
[ 598.163509][ T8918] ? init_locking+0xb8/0x210
[ 598.163528][ T8918] ? sb_set_blocksize+0x104/0x180
[ 598.163556][ T8918] ? setup_bdev_super+0x4c1/0x5b0
[ 598.163582][ T8918] get_tree_bdev_flags+0x40e/0x4d0
[ 598.163604][ T8918] ? __pfx_gfs2_fill_super+0x10/0x10
[ 598.163627][ T8918] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 598.163646][ T8918] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 598.163676][ T8918] gfs2_get_tree+0x51/0x1e0
[ 598.163701][ T8918] vfs_get_tree+0x92/0x2b0
[ 598.163726][ T8918] do_new_mount+0x302/0xa10
[ 598.163747][ T8918] ? apparmor_capable+0x137/0x1b0
[ 598.163772][ T8918] ? __pfx_do_new_mount+0x10/0x10
[ 598.163802][ T8918] ? ns_capable+0x8a/0xf0
[ 598.163827][ T8918] ? kmem_cache_free+0x19b/0x690
[ 598.163856][ T8918] __se_sys_mount+0x313/0x410
[ 598.163885][ T8918] ? __pfx___se_sys_mount+0x10/0x10
[ 598.163913][ T8918] ? do_syscall_64+0xbe/0xfa0
[ 598.163934][ T8918] ? __x64_sys_mount+0x20/0xc0
[ 598.163960][ T8918] do_syscall_64+0xfa/0xfa0
[ 598.163982][ T8918] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 598.164000][ T8918] ? clear_bhb_loop+0x60/0xb0
[ 598.164021][ T8918] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 598.164037][ T8918] RIP: 0033:0x7f868b70d76a
[ 598.164053][ T8918] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 598.164068][ T8918] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 598.164086][ T8918] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 598.164100][ T8918] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 598.164114][ T8918] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 598.164126][ T8918] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 598.164138][ T8918] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 598.164170][ T8918]
[ 598.164183][ T8918] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 598.845734][ T8921] loop0: detected capacity change from 0 to 32768
[ 598.867242][ T8921] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 598.875423][ T8921] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 598.885622][ T8921] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 598.901029][ T8921] CPU: 0 UID: 0 PID: 8921 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 598.901053][ T8921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 598.901064][ T8921] Call Trace:
[ 598.901072][ T8921]
[ 598.901079][ T8921] dump_stack_lvl+0x189/0x250
[ 598.901112][ T8921] ? __pfx_dump_stack_lvl+0x10/0x10
[ 598.901135][ T8921] ? gfs2_meta_read+0x775/0x8b0
[ 598.901160][ T8921] ? __pfx_gfs2_meta_read+0x10/0x10
[ 598.901187][ T8921] gfs2_withdraw+0xc3/0x1b0
[ 598.901211][ T8921] gfs2_meta_buffer+0x225/0x2e0
[ 598.901236][ T8921] inode_go_instantiate+0xe7/0x1310
[ 598.901260][ T8921] ? __pfx_bit_wait+0x10/0x10
[ 598.901282][ T8921] ? out_of_line_wait_on_bit+0x123/0x170
[ 598.901305][ T8921] ? __pfx_inode_go_instantiate+0x10/0x10
[ 598.901330][ T8921] ? __pfx_wake_bit_function+0x10/0x10
[ 598.901355][ T8921] gfs2_instantiate+0x168/0x220
[ 598.901381][ T8921] gfs2_glock_wait+0x1d4/0x2a0
[ 598.901408][ T8921] gfs2_lookupi+0x35b/0x5a0
[ 598.901439][ T8921] ? __pfx_gfs2_lookupi+0x10/0x10
[ 598.901467][ T8921] ? gfs2_lookup_meta+0xa7/0x170
[ 598.901488][ T8921] ? look_up_lock_class+0x74/0x170
[ 598.901512][ T8921] ? crc32_le+0x250/0x2c0
[ 598.901532][ T8921] gfs2_lookup_meta+0xa7/0x170
[ 598.901554][ T8921] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 598.901578][ T8921] ? __asan_memset+0x22/0x50
[ 598.901607][ T8921] init_journal+0x1a5/0x2180
[ 598.901629][ T8921] ? __pfx_number+0x10/0x10
[ 598.901647][ T8921] ? format_decode+0x5a3/0xe30
[ 598.901666][ T8921] ? __pfx_init_journal+0x10/0x10
[ 598.901687][ T8921] ? vsnprintf+0xe11/0xf00
[ 598.901714][ T8921] ? snprintf+0xda/0x120
[ 598.901735][ T8921] ? __pfx_snprintf+0x10/0x10
[ 598.901752][ T8921] ? gfs2_glock_nq_num+0x13d/0x170
[ 598.901777][ T8921] init_inodes+0xdb/0x320
[ 598.901802][ T8921] gfs2_fill_super+0x1aaa/0x2270
[ 598.901837][ T8921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 598.901860][ T8921] ? init_locking+0xb8/0x210
[ 598.901879][ T8921] ? sb_set_blocksize+0x104/0x180
[ 598.901903][ T8921] ? setup_bdev_super+0x4c1/0x5b0
[ 598.901926][ T8921] get_tree_bdev_flags+0x40e/0x4d0
[ 598.901946][ T8921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 598.901967][ T8921] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 598.901986][ T8921] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 598.902021][ T8921] gfs2_get_tree+0x51/0x1e0
[ 598.902046][ T8921] vfs_get_tree+0x92/0x2b0
[ 598.902071][ T8921] do_new_mount+0x302/0xa10
[ 598.902090][ T8921] ? apparmor_capable+0x137/0x1b0
[ 598.902114][ T8921] ? __pfx_do_new_mount+0x10/0x10
[ 598.902136][ T8921] ? ns_capable+0x8a/0xf0
[ 598.902162][ T8921] ? kmem_cache_free+0x19b/0x690
[ 598.902189][ T8921] __se_sys_mount+0x313/0x410
[ 598.902217][ T8921] ? __pfx___se_sys_mount+0x10/0x10
[ 598.902244][ T8921] ? do_syscall_64+0xbe/0xfa0
[ 598.902263][ T8921] ? __x64_sys_mount+0x20/0xc0
[ 598.902288][ T8921] do_syscall_64+0xfa/0xfa0
[ 598.902309][ T8921] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 598.902327][ T8921] ? clear_bhb_loop+0x60/0xb0
[ 598.902346][ T8921] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 598.902362][ T8921] RIP: 0033:0x7f868b70d76a
[ 598.902379][ T8921] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 598.902393][ T8921] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 598.902413][ T8921] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 598.902426][ T8921] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 598.902438][ T8921] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 598.902450][ T8921] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 598.902462][ T8921] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 598.902492][ T8921]
[ 598.902504][ T8921] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 599.580548][ T8924] loop0: detected capacity change from 0 to 32768
[ 599.595263][ T8924] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 599.603567][ T8924] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 599.614363][ T8924] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 599.629983][ T8924] CPU: 1 UID: 0 PID: 8924 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 599.630007][ T8924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 599.630019][ T8924] Call Trace:
[ 599.630027][ T8924]
[ 599.630035][ T8924] dump_stack_lvl+0x189/0x250
[ 599.630069][ T8924] ? __pfx_dump_stack_lvl+0x10/0x10
[ 599.630092][ T8924] ? gfs2_meta_read+0x775/0x8b0
[ 599.630118][ T8924] ? __pfx_gfs2_meta_read+0x10/0x10
[ 599.630143][ T8924] gfs2_withdraw+0xc3/0x1b0
[ 599.630167][ T8924] gfs2_meta_buffer+0x225/0x2e0
[ 599.630192][ T8924] inode_go_instantiate+0xe7/0x1310
[ 599.630217][ T8924] ? __pfx_bit_wait+0x10/0x10
[ 599.630238][ T8924] ? out_of_line_wait_on_bit+0x123/0x170
[ 599.630264][ T8924] ? __pfx_inode_go_instantiate+0x10/0x10
[ 599.630289][ T8924] ? __pfx_wake_bit_function+0x10/0x10
[ 599.630313][ T8924] gfs2_instantiate+0x168/0x220
[ 599.630339][ T8924] gfs2_glock_wait+0x1d4/0x2a0
[ 599.630365][ T8924] gfs2_lookupi+0x35b/0x5a0
[ 599.630394][ T8924] ? __pfx_gfs2_lookupi+0x10/0x10
[ 599.630422][ T8924] ? gfs2_lookup_meta+0xa7/0x170
[ 599.630450][ T8924] ? look_up_lock_class+0x74/0x170
[ 599.630476][ T8924] ? crc32_le+0x250/0x2c0
[ 599.630501][ T8924] gfs2_lookup_meta+0xa7/0x170
[ 599.630524][ T8924] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 599.630548][ T8924] ? __asan_memset+0x22/0x50
[ 599.630580][ T8924] init_journal+0x1a5/0x2180
[ 599.630607][ T8924] ? __pfx_number+0x10/0x10
[ 599.630629][ T8924] ? format_decode+0x5a3/0xe30
[ 599.630657][ T8924] ? __pfx_init_journal+0x10/0x10
[ 599.630679][ T8924] ? vsnprintf+0xe11/0xf00
[ 599.630708][ T8924] ? snprintf+0xda/0x120
[ 599.630730][ T8924] ? __pfx_snprintf+0x10/0x10
[ 599.630748][ T8924] ? gfs2_glock_nq_num+0x13d/0x170
[ 599.630775][ T8924] init_inodes+0xdb/0x320
[ 599.630800][ T8924] gfs2_fill_super+0x1aaa/0x2270
[ 599.630841][ T8924] ? __pfx_gfs2_fill_super+0x10/0x10
[ 599.630867][ T8924] ? init_locking+0xb8/0x210
[ 599.630887][ T8924] ? sb_set_blocksize+0x104/0x180
[ 599.630914][ T8924] ? setup_bdev_super+0x4c1/0x5b0
[ 599.630938][ T8924] get_tree_bdev_flags+0x40e/0x4d0
[ 599.630960][ T8924] ? __pfx_gfs2_fill_super+0x10/0x10
[ 599.630981][ T8924] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 599.631000][ T8924] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 599.631029][ T8924] gfs2_get_tree+0x51/0x1e0
[ 599.631055][ T8924] vfs_get_tree+0x92/0x2b0
[ 599.631080][ T8924] do_new_mount+0x302/0xa10
[ 599.631102][ T8924] ? apparmor_capable+0x137/0x1b0
[ 599.631127][ T8924] ? __pfx_do_new_mount+0x10/0x10
[ 599.631149][ T8924] ? ns_capable+0x8a/0xf0
[ 599.631174][ T8924] ? kmem_cache_free+0x19b/0x690
[ 599.631203][ T8924] __se_sys_mount+0x313/0x410
[ 599.631234][ T8924] ? __pfx___se_sys_mount+0x10/0x10
[ 599.631262][ T8924] ? do_syscall_64+0xbe/0xfa0
[ 599.631282][ T8924] ? __x64_sys_mount+0x20/0xc0
[ 599.631307][ T8924] do_syscall_64+0xfa/0xfa0
[ 599.631328][ T8924] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 599.631344][ T8924] ? clear_bhb_loop+0x60/0xb0
[ 599.631365][ T8924] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 599.631381][ T8924] RIP: 0033:0x7f868b70d76a
[ 599.631397][ T8924] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 599.631411][ T8924] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 599.631429][ T8924] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 599.631443][ T8924] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 599.631455][ T8924] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 599.631467][ T8924] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 599.631479][ T8924] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 599.631511][ T8924]
[ 599.631524][ T8924] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 600.313962][ T8927] loop0: detected capacity change from 0 to 32768
[ 600.329403][ T8927] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 600.338027][ T8927] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 600.348697][ T8927] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 600.364792][ T8927] CPU: 1 UID: 0 PID: 8927 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 600.364816][ T8927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 600.364828][ T8927] Call Trace:
[ 600.364835][ T8927]
[ 600.364843][ T8927] dump_stack_lvl+0x189/0x250
[ 600.364875][ T8927] ? __pfx_dump_stack_lvl+0x10/0x10
[ 600.364897][ T8927] ? gfs2_meta_read+0x775/0x8b0
[ 600.364924][ T8927] ? __pfx_gfs2_meta_read+0x10/0x10
[ 600.364950][ T8927] gfs2_withdraw+0xc3/0x1b0
[ 600.364975][ T8927] gfs2_meta_buffer+0x225/0x2e0
[ 600.365000][ T8927] inode_go_instantiate+0xe7/0x1310
[ 600.365024][ T8927] ? __pfx_bit_wait+0x10/0x10
[ 600.365045][ T8927] ? out_of_line_wait_on_bit+0x123/0x170
[ 600.365070][ T8927] ? __pfx_inode_go_instantiate+0x10/0x10
[ 600.365094][ T8927] ? __pfx_wake_bit_function+0x10/0x10
[ 600.365119][ T8927] gfs2_instantiate+0x168/0x220
[ 600.365146][ T8927] gfs2_glock_wait+0x1d4/0x2a0
[ 600.365174][ T8927] gfs2_lookupi+0x35b/0x5a0
[ 600.365204][ T8927] ? __pfx_gfs2_lookupi+0x10/0x10
[ 600.365231][ T8927] ? gfs2_lookup_meta+0xa7/0x170
[ 600.365252][ T8927] ? look_up_lock_class+0x74/0x170
[ 600.365277][ T8927] ? crc32_le+0x250/0x2c0
[ 600.365302][ T8927] gfs2_lookup_meta+0xa7/0x170
[ 600.365326][ T8927] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 600.365352][ T8927] ? __asan_memset+0x22/0x50
[ 600.365383][ T8927] init_journal+0x1a5/0x2180
[ 600.365409][ T8927] ? __pfx_number+0x10/0x10
[ 600.365430][ T8927] ? format_decode+0x5a3/0xe30
[ 600.365451][ T8927] ? __pfx_init_journal+0x10/0x10
[ 600.365472][ T8927] ? vsnprintf+0xe11/0xf00
[ 600.365500][ T8927] ? snprintf+0xda/0x120
[ 600.365523][ T8927] ? __pfx_snprintf+0x10/0x10
[ 600.365542][ T8927] ? gfs2_glock_nq_num+0x13d/0x170
[ 600.365570][ T8927] init_inodes+0xdb/0x320
[ 600.365604][ T8927] gfs2_fill_super+0x1aaa/0x2270
[ 600.365642][ T8927] ? __pfx_gfs2_fill_super+0x10/0x10
[ 600.365668][ T8927] ? init_locking+0xb8/0x210
[ 600.365688][ T8927] ? sb_set_blocksize+0x104/0x180
[ 600.365717][ T8927] ? setup_bdev_super+0x4c1/0x5b0
[ 600.365743][ T8927] get_tree_bdev_flags+0x40e/0x4d0
[ 600.365766][ T8927] ? __pfx_gfs2_fill_super+0x10/0x10
[ 600.365788][ T8927] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 600.365807][ T8927] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 600.365835][ T8927] gfs2_get_tree+0x51/0x1e0
[ 600.365859][ T8927] vfs_get_tree+0x92/0x2b0
[ 600.365884][ T8927] do_new_mount+0x302/0xa10
[ 600.365905][ T8927] ? apparmor_capable+0x137/0x1b0
[ 600.365930][ T8927] ? __pfx_do_new_mount+0x10/0x10
[ 600.365953][ T8927] ? ns_capable+0x8a/0xf0
[ 600.365978][ T8927] ? kmem_cache_free+0x19b/0x690
[ 600.366008][ T8927] __se_sys_mount+0x313/0x410
[ 600.366038][ T8927] ? __pfx___se_sys_mount+0x10/0x10
[ 600.366066][ T8927] ? do_syscall_64+0xbe/0xfa0
[ 600.366086][ T8927] ? __x64_sys_mount+0x20/0xc0
[ 600.366112][ T8927] do_syscall_64+0xfa/0xfa0
[ 600.366134][ T8927] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 600.366153][ T8927] ? clear_bhb_loop+0x60/0xb0
[ 600.366172][ T8927] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 600.366189][ T8927] RIP: 0033:0x7f868b70d76a
[ 600.366206][ T8927] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 600.366220][ T8927] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 600.366239][ T8927] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 600.366252][ T8927] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 600.366265][ T8927] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 600.366276][ T8927] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 600.366288][ T8927] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 600.366320][ T8927]
[ 600.731907][ T8927] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 600.859359][ T5145] Bluetooth: hci0: command 0x0406 tx timeout
[ 601.066360][ T8930] loop0: detected capacity change from 0 to 32768
[ 601.096513][ T8930] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 601.104703][ T8930] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 601.114677][ T8930] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 601.130031][ T8930] CPU: 0 UID: 0 PID: 8930 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 601.130055][ T8930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 601.130071][ T8930] Call Trace:
[ 601.130079][ T8930]
[ 601.130087][ T8930] dump_stack_lvl+0x189/0x250
[ 601.130118][ T8930] ? __pfx_dump_stack_lvl+0x10/0x10
[ 601.130137][ T8930] ? gfs2_meta_read+0x775/0x8b0
[ 601.130162][ T8930] ? __pfx_gfs2_meta_read+0x10/0x10
[ 601.130187][ T8930] gfs2_withdraw+0xc3/0x1b0
[ 601.130209][ T8930] gfs2_meta_buffer+0x225/0x2e0
[ 601.130234][ T8930] inode_go_instantiate+0xe7/0x1310
[ 601.130258][ T8930] ? __pfx_bit_wait+0x10/0x10
[ 601.130280][ T8930] ? out_of_line_wait_on_bit+0x123/0x170
[ 601.130304][ T8930] ? __pfx_inode_go_instantiate+0x10/0x10
[ 601.130328][ T8930] ? __pfx_wake_bit_function+0x10/0x10
[ 601.130353][ T8930] gfs2_instantiate+0x168/0x220
[ 601.130378][ T8930] gfs2_glock_wait+0x1d4/0x2a0
[ 601.130404][ T8930] gfs2_lookupi+0x35b/0x5a0
[ 601.130432][ T8930] ? __pfx_gfs2_lookupi+0x10/0x10
[ 601.130458][ T8930] ? gfs2_lookup_meta+0xa7/0x170
[ 601.130478][ T8930] ? look_up_lock_class+0x74/0x170
[ 601.130503][ T8930] ? crc32_le+0x250/0x2c0
[ 601.130527][ T8930] gfs2_lookup_meta+0xa7/0x170
[ 601.130548][ T8930] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 601.130572][ T8930] ? __asan_memset+0x22/0x50
[ 601.130604][ T8930] init_journal+0x1a5/0x2180
[ 601.130637][ T8930] ? __pfx_number+0x10/0x10
[ 601.130659][ T8930] ? format_decode+0x5a3/0xe30
[ 601.130681][ T8930] ? __pfx_init_journal+0x10/0x10
[ 601.130701][ T8930] ? vsnprintf+0xe11/0xf00
[ 601.130729][ T8930] ? snprintf+0xda/0x120
[ 601.130751][ T8930] ? __pfx_snprintf+0x10/0x10
[ 601.130770][ T8930] ? gfs2_glock_nq_num+0x13d/0x170
[ 601.130798][ T8930] init_inodes+0xdb/0x320
[ 601.130821][ T8930] gfs2_fill_super+0x1aaa/0x2270
[ 601.130859][ T8930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 601.130883][ T8930] ? init_locking+0xb8/0x210
[ 601.130902][ T8930] ? sb_set_blocksize+0x104/0x180
[ 601.130928][ T8930] ? setup_bdev_super+0x4c1/0x5b0
[ 601.130952][ T8930] get_tree_bdev_flags+0x40e/0x4d0
[ 601.130973][ T8930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 601.130994][ T8930] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 601.131013][ T8930] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 601.131043][ T8930] gfs2_get_tree+0x51/0x1e0
[ 601.131069][ T8930] vfs_get_tree+0x92/0x2b0
[ 601.131092][ T8930] do_new_mount+0x302/0xa10
[ 601.131113][ T8930] ? apparmor_capable+0x137/0x1b0
[ 601.131136][ T8930] ? __pfx_do_new_mount+0x10/0x10
[ 601.131159][ T8930] ? ns_capable+0x8a/0xf0
[ 601.131183][ T8930] ? kmem_cache_free+0x19b/0x690
[ 601.131212][ T8930] __se_sys_mount+0x313/0x410
[ 601.131242][ T8930] ? __pfx___se_sys_mount+0x10/0x10
[ 601.131270][ T8930] ? do_syscall_64+0xbe/0xfa0
[ 601.131289][ T8930] ? __x64_sys_mount+0x20/0xc0
[ 601.131314][ T8930] do_syscall_64+0xfa/0xfa0
[ 601.131336][ T8930] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 601.131353][ T8930] ? clear_bhb_loop+0x60/0xb0
[ 601.131372][ T8930] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 601.131388][ T8930] RIP: 0033:0x7f868b70d76a
[ 601.131404][ T8930] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 601.131418][ T8930] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 601.131438][ T8930] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 601.131451][ T8930] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 601.131464][ T8930] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 601.131477][ T8930] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 601.131488][ T8930] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 601.131518][ T8930]
[ 601.131532][ T8930] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 601.805086][ T8933] loop0: detected capacity change from 0 to 32768
[ 601.825655][ T8933] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 601.834247][ T8933] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 601.844176][ T8933] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 601.859583][ T8933] CPU: 0 UID: 0 PID: 8933 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 601.859607][ T8933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 601.859618][ T8933] Call Trace:
[ 601.859627][ T8933]
[ 601.859634][ T8933] dump_stack_lvl+0x189/0x250
[ 601.859667][ T8933] ? __pfx_dump_stack_lvl+0x10/0x10
[ 601.859689][ T8933] ? gfs2_meta_read+0x775/0x8b0
[ 601.859715][ T8933] ? __pfx_gfs2_meta_read+0x10/0x10
[ 601.859741][ T8933] gfs2_withdraw+0xc3/0x1b0
[ 601.859764][ T8933] gfs2_meta_buffer+0x225/0x2e0
[ 601.859789][ T8933] inode_go_instantiate+0xe7/0x1310
[ 601.859813][ T8933] ? __pfx_bit_wait+0x10/0x10
[ 601.859834][ T8933] ? out_of_line_wait_on_bit+0x123/0x170
[ 601.859859][ T8933] ? __pfx_inode_go_instantiate+0x10/0x10
[ 601.859884][ T8933] ? __pfx_wake_bit_function+0x10/0x10
[ 601.859909][ T8933] gfs2_instantiate+0x168/0x220
[ 601.859935][ T8933] gfs2_glock_wait+0x1d4/0x2a0
[ 601.859963][ T8933] gfs2_lookupi+0x35b/0x5a0
[ 601.859993][ T8933] ? __pfx_gfs2_lookupi+0x10/0x10
[ 601.860020][ T8933] ? gfs2_lookup_meta+0xa7/0x170
[ 601.860041][ T8933] ? look_up_lock_class+0x74/0x170
[ 601.860067][ T8933] ? crc32_le+0x250/0x2c0
[ 601.860090][ T8933] gfs2_lookup_meta+0xa7/0x170
[ 601.860113][ T8933] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 601.860138][ T8933] ? __asan_memset+0x22/0x50
[ 601.860170][ T8933] init_journal+0x1a5/0x2180
[ 601.860196][ T8933] ? __pfx_number+0x10/0x10
[ 601.860219][ T8933] ? format_decode+0x5a3/0xe30
[ 601.860240][ T8933] ? __pfx_init_journal+0x10/0x10
[ 601.860261][ T8933] ? vsnprintf+0xe11/0xf00
[ 601.860288][ T8933] ? snprintf+0xda/0x120
[ 601.860312][ T8933] ? __pfx_snprintf+0x10/0x10
[ 601.860336][ T8933] ? gfs2_glock_nq_num+0x13d/0x170
[ 601.860364][ T8933] init_inodes+0xdb/0x320
[ 601.860389][ T8933] gfs2_fill_super+0x1aaa/0x2270
[ 601.860428][ T8933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 601.860453][ T8933] ? init_locking+0xb8/0x210
[ 601.860472][ T8933] ? sb_set_blocksize+0x104/0x180
[ 601.860499][ T8933] ? setup_bdev_super+0x4c1/0x5b0
[ 601.860532][ T8933] get_tree_bdev_flags+0x40e/0x4d0
[ 601.860554][ T8933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 601.860577][ T8933] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 601.860597][ T8933] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 601.860627][ T8933] gfs2_get_tree+0x51/0x1e0
[ 601.860651][ T8933] vfs_get_tree+0x92/0x2b0
[ 601.860676][ T8933] do_new_mount+0x302/0xa10
[ 601.860697][ T8933] ? apparmor_capable+0x137/0x1b0
[ 601.860721][ T8933] ? __pfx_do_new_mount+0x10/0x10
[ 601.860744][ T8933] ? ns_capable+0x8a/0xf0
[ 601.860769][ T8933] ? kmem_cache_free+0x19b/0x690
[ 601.860797][ T8933] __se_sys_mount+0x313/0x410
[ 601.860828][ T8933] ? __pfx___se_sys_mount+0x10/0x10
[ 601.860857][ T8933] ? do_syscall_64+0xbe/0xfa0
[ 601.860876][ T8933] ? __x64_sys_mount+0x20/0xc0
[ 601.860902][ T8933] do_syscall_64+0xfa/0xfa0
[ 601.860922][ T8933] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 601.860936][ T8933] ? clear_bhb_loop+0x60/0xb0
[ 601.860959][ T8933] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 601.860976][ T8933] RIP: 0033:0x7f868b70d76a
[ 601.860991][ T8933] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 601.861005][ T8933] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 601.861024][ T8933] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 601.861035][ T8933] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 601.861046][ T8933] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 601.861056][ T8933] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 601.861066][ T8933] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 601.861095][ T8933]
[ 601.861108][ T8933] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 602.548218][ T8936] loop0: detected capacity change from 0 to 32768
[ 602.560406][ T8936] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 602.569024][ T8936] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 602.579445][ T8936] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 602.594949][ T8936] CPU: 1 UID: 0 PID: 8936 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 602.594973][ T8936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 602.594985][ T8936] Call Trace:
[ 602.594993][ T8936]
[ 602.595000][ T8936] dump_stack_lvl+0x189/0x250
[ 602.595033][ T8936] ? __pfx_dump_stack_lvl+0x10/0x10
[ 602.595055][ T8936] ? gfs2_meta_read+0x775/0x8b0
[ 602.595080][ T8936] ? __pfx_gfs2_meta_read+0x10/0x10
[ 602.595104][ T8936] gfs2_withdraw+0xc3/0x1b0
[ 602.595127][ T8936] gfs2_meta_buffer+0x225/0x2e0
[ 602.595152][ T8936] inode_go_instantiate+0xe7/0x1310
[ 602.595177][ T8936] ? __pfx_bit_wait+0x10/0x10
[ 602.595200][ T8936] ? out_of_line_wait_on_bit+0x123/0x170
[ 602.595226][ T8936] ? __pfx_inode_go_instantiate+0x10/0x10
[ 602.595251][ T8936] ? __pfx_wake_bit_function+0x10/0x10
[ 602.595275][ T8936] gfs2_instantiate+0x168/0x220
[ 602.595300][ T8936] gfs2_glock_wait+0x1d4/0x2a0
[ 602.595326][ T8936] gfs2_lookupi+0x35b/0x5a0
[ 602.595355][ T8936] ? __pfx_gfs2_lookupi+0x10/0x10
[ 602.595383][ T8936] ? gfs2_lookup_meta+0xa7/0x170
[ 602.595404][ T8936] ? look_up_lock_class+0x74/0x170
[ 602.595435][ T8936] ? crc32_le+0x250/0x2c0
[ 602.595460][ T8936] gfs2_lookup_meta+0xa7/0x170
[ 602.595483][ T8936] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 602.595509][ T8936] ? __asan_memset+0x22/0x50
[ 602.595541][ T8936] init_journal+0x1a5/0x2180
[ 602.595567][ T8936] ? __pfx_number+0x10/0x10
[ 602.595588][ T8936] ? format_decode+0x5a3/0xe30
[ 602.595609][ T8936] ? __pfx_init_journal+0x10/0x10
[ 602.595630][ T8936] ? vsnprintf+0xe11/0xf00
[ 602.595655][ T8936] ? snprintf+0xda/0x120
[ 602.595676][ T8936] ? __pfx_snprintf+0x10/0x10
[ 602.595693][ T8936] ? gfs2_glock_nq_num+0x13d/0x170
[ 602.595718][ T8936] init_inodes+0xdb/0x320
[ 602.595741][ T8936] gfs2_fill_super+0x1aaa/0x2270
[ 602.595780][ T8936] ? __pfx_gfs2_fill_super+0x10/0x10
[ 602.595804][ T8936] ? init_locking+0xb8/0x210
[ 602.595823][ T8936] ? sb_set_blocksize+0x104/0x180
[ 602.595851][ T8936] ? setup_bdev_super+0x4c1/0x5b0
[ 602.595876][ T8936] get_tree_bdev_flags+0x40e/0x4d0
[ 602.595897][ T8936] ? __pfx_gfs2_fill_super+0x10/0x10
[ 602.595920][ T8936] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 602.595939][ T8936] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 602.595967][ T8936] gfs2_get_tree+0x51/0x1e0
[ 602.595991][ T8936] vfs_get_tree+0x92/0x2b0
[ 602.596015][ T8936] do_new_mount+0x302/0xa10
[ 602.596037][ T8936] ? apparmor_capable+0x137/0x1b0
[ 602.596062][ T8936] ? __pfx_do_new_mount+0x10/0x10
[ 602.596086][ T8936] ? ns_capable+0x8a/0xf0
[ 602.596111][ T8936] ? kmem_cache_free+0x19b/0x690
[ 602.596143][ T8936] __se_sys_mount+0x313/0x410
[ 602.596169][ T8936] ? __pfx___se_sys_mount+0x10/0x10
[ 602.596195][ T8936] ? do_syscall_64+0xbe/0xfa0
[ 602.596214][ T8936] ? __x64_sys_mount+0x20/0xc0
[ 602.596239][ T8936] do_syscall_64+0xfa/0xfa0
[ 602.596259][ T8936] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.596276][ T8936] ? clear_bhb_loop+0x60/0xb0
[ 602.596296][ T8936] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 602.596312][ T8936] RIP: 0033:0x7f868b70d76a
[ 602.596329][ T8936] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 602.596344][ T8936] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 602.596363][ T8936] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 602.596376][ T8936] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 602.596388][ T8936] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 602.596400][ T8936] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 602.596412][ T8936] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 602.596449][ T8936]
[ 602.962199][ T8936] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 603.291905][ T8939] loop0: detected capacity change from 0 to 32768
[ 603.315558][ T8939] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 603.324622][ T8939] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 603.333799][ T8939] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 603.350972][ T8939] CPU: 1 UID: 0 PID: 8939 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 603.350998][ T8939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 603.351010][ T8939] Call Trace:
[ 603.351018][ T8939]
[ 603.351026][ T8939] dump_stack_lvl+0x189/0x250
[ 603.351059][ T8939] ? __pfx_dump_stack_lvl+0x10/0x10
[ 603.351081][ T8939] ? gfs2_meta_read+0x775/0x8b0
[ 603.351107][ T8939] ? __pfx_gfs2_meta_read+0x10/0x10
[ 603.351126][ T8939] ? queue_delayed_work_on+0x11a/0x280
[ 603.351155][ T8939] gfs2_withdraw+0xc3/0x1b0
[ 603.351180][ T8939] gfs2_meta_buffer+0x225/0x2e0
[ 603.351206][ T8939] inode_go_instantiate+0xe7/0x1310
[ 603.351238][ T8939] ? __pfx_inode_go_instantiate+0x10/0x10
[ 603.351264][ T8939] ? gfs2_glock_nq+0x886/0x1060
[ 603.351293][ T8939] gfs2_instantiate+0x168/0x220
[ 603.351320][ T8939] gfs2_glock_wait+0x1d4/0x2a0
[ 603.351347][ T8939] gfs2_lookupi+0x35b/0x5a0
[ 603.351377][ T8939] ? __pfx_gfs2_lookupi+0x10/0x10
[ 603.351403][ T8939] ? gfs2_lookup_meta+0xa7/0x170
[ 603.351424][ T8939] ? look_up_lock_class+0x74/0x170
[ 603.351451][ T8939] ? crc32_le+0x250/0x2c0
[ 603.351476][ T8939] gfs2_lookup_meta+0xa7/0x170
[ 603.351499][ T8939] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 603.351524][ T8939] ? __asan_memset+0x22/0x50
[ 603.351556][ T8939] init_journal+0x1a5/0x2180
[ 603.351583][ T8939] ? __pfx_number+0x10/0x10
[ 603.351605][ T8939] ? format_decode+0x5a3/0xe30
[ 603.351626][ T8939] ? __pfx_init_journal+0x10/0x10
[ 603.351647][ T8939] ? vsnprintf+0xe11/0xf00
[ 603.351682][ T8939] ? snprintf+0xda/0x120
[ 603.351705][ T8939] ? __pfx_snprintf+0x10/0x10
[ 603.351724][ T8939] ? gfs2_glock_nq_num+0x13d/0x170
[ 603.351752][ T8939] init_inodes+0xdb/0x320
[ 603.351776][ T8939] gfs2_fill_super+0x1aaa/0x2270
[ 603.351815][ T8939] ? __pfx_gfs2_fill_super+0x10/0x10
[ 603.351840][ T8939] ? init_locking+0xb8/0x210
[ 603.351861][ T8939] ? sb_set_blocksize+0x104/0x180
[ 603.351889][ T8939] ? setup_bdev_super+0x4c1/0x5b0
[ 603.351915][ T8939] get_tree_bdev_flags+0x40e/0x4d0
[ 603.351937][ T8939] ? __pfx_gfs2_fill_super+0x10/0x10
[ 603.351959][ T8939] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 603.351978][ T8939] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 603.352006][ T8939] gfs2_get_tree+0x51/0x1e0
[ 603.352031][ T8939] vfs_get_tree+0x92/0x2b0
[ 603.352055][ T8939] do_new_mount+0x302/0xa10
[ 603.352077][ T8939] ? apparmor_capable+0x137/0x1b0
[ 603.352102][ T8939] ? __pfx_do_new_mount+0x10/0x10
[ 603.352125][ T8939] ? ns_capable+0x8a/0xf0
[ 603.352151][ T8939] ? kmem_cache_free+0x19b/0x690
[ 603.352180][ T8939] __se_sys_mount+0x313/0x410
[ 603.352210][ T8939] ? __pfx___se_sys_mount+0x10/0x10
[ 603.352238][ T8939] ? do_syscall_64+0xbe/0xfa0
[ 603.352257][ T8939] ? __x64_sys_mount+0x20/0xc0
[ 603.352283][ T8939] do_syscall_64+0xfa/0xfa0
[ 603.352305][ T8939] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.352322][ T8939] ? clear_bhb_loop+0x60/0xb0
[ 603.352343][ T8939] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 603.352359][ T8939] RIP: 0033:0x7f868b70d76a
[ 603.352376][ T8939] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 603.352391][ T8939] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 603.352411][ T8939] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 603.352424][ T8939] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 603.352437][ T8939] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 603.352450][ T8939] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 603.352461][ T8939] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 603.352485][ T8939]
[ 603.352497][ T8939] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 604.038619][ T8942] loop0: detected capacity change from 0 to 32768
[ 604.051418][ T8942] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 604.059758][ T8942] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 604.070288][ T8942] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 604.085862][ T8942] CPU: 0 UID: 0 PID: 8942 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 604.085885][ T8942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 604.085896][ T8942] Call Trace:
[ 604.085903][ T8942]
[ 604.085910][ T8942] dump_stack_lvl+0x189/0x250
[ 604.085941][ T8942] ? __pfx_dump_stack_lvl+0x10/0x10
[ 604.085962][ T8942] ? gfs2_meta_read+0x775/0x8b0
[ 604.085985][ T8942] ? __pfx_gfs2_meta_read+0x10/0x10
[ 604.086009][ T8942] gfs2_withdraw+0xc3/0x1b0
[ 604.086033][ T8942] gfs2_meta_buffer+0x225/0x2e0
[ 604.086058][ T8942] inode_go_instantiate+0xe7/0x1310
[ 604.086080][ T8942] ? __pfx_bit_wait+0x10/0x10
[ 604.086099][ T8942] ? out_of_line_wait_on_bit+0x123/0x170
[ 604.086122][ T8942] ? __pfx_inode_go_instantiate+0x10/0x10
[ 604.086149][ T8942] ? __pfx_wake_bit_function+0x10/0x10
[ 604.086171][ T8942] gfs2_instantiate+0x168/0x220
[ 604.086198][ T8942] gfs2_glock_wait+0x1d4/0x2a0
[ 604.086223][ T8942] gfs2_lookupi+0x35b/0x5a0
[ 604.086258][ T8942] ? __pfx_gfs2_lookupi+0x10/0x10
[ 604.086283][ T8942] ? gfs2_lookup_meta+0xa7/0x170
[ 604.086304][ T8942] ? look_up_lock_class+0x74/0x170
[ 604.086331][ T8942] ? crc32_le+0x250/0x2c0
[ 604.086355][ T8942] gfs2_lookup_meta+0xa7/0x170
[ 604.086378][ T8942] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 604.086402][ T8942] ? __asan_memset+0x22/0x50
[ 604.086431][ T8942] init_journal+0x1a5/0x2180
[ 604.086456][ T8942] ? __pfx_number+0x10/0x10
[ 604.086478][ T8942] ? format_decode+0x5a3/0xe30
[ 604.086497][ T8942] ? __pfx_init_journal+0x10/0x10
[ 604.086518][ T8942] ? vsnprintf+0xe11/0xf00
[ 604.086547][ T8942] ? snprintf+0xda/0x120
[ 604.086569][ T8942] ? __pfx_snprintf+0x10/0x10
[ 604.086587][ T8942] ? gfs2_glock_nq_num+0x13d/0x170
[ 604.086613][ T8942] init_inodes+0xdb/0x320
[ 604.086638][ T8942] gfs2_fill_super+0x1aaa/0x2270
[ 604.086678][ T8942] ? __pfx_gfs2_fill_super+0x10/0x10
[ 604.086704][ T8942] ? init_locking+0xb8/0x210
[ 604.086724][ T8942] ? sb_set_blocksize+0x104/0x180
[ 604.086752][ T8942] ? setup_bdev_super+0x4c1/0x5b0
[ 604.086776][ T8942] get_tree_bdev_flags+0x40e/0x4d0
[ 604.086797][ T8942] ? __pfx_gfs2_fill_super+0x10/0x10
[ 604.086819][ T8942] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 604.086845][ T8942] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 604.086874][ T8942] gfs2_get_tree+0x51/0x1e0
[ 604.086900][ T8942] vfs_get_tree+0x92/0x2b0
[ 604.086923][ T8942] do_new_mount+0x302/0xa10
[ 604.086943][ T8942] ? apparmor_capable+0x137/0x1b0
[ 604.086967][ T8942] ? __pfx_do_new_mount+0x10/0x10
[ 604.086991][ T8942] ? ns_capable+0x8a/0xf0
[ 604.087016][ T8942] ? kmem_cache_free+0x19b/0x690
[ 604.087047][ T8942] __se_sys_mount+0x313/0x410
[ 604.087077][ T8942] ? __pfx___se_sys_mount+0x10/0x10
[ 604.087103][ T8942] ? do_syscall_64+0xbe/0xfa0
[ 604.087122][ T8942] ? __x64_sys_mount+0x20/0xc0
[ 604.087145][ T8942] do_syscall_64+0xfa/0xfa0
[ 604.087164][ T8942] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.087182][ T8942] ? clear_bhb_loop+0x60/0xb0
[ 604.087201][ T8942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.087215][ T8942] RIP: 0033:0x7f868b70d76a
[ 604.087230][ T8942] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 604.087244][ T8942] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 604.087270][ T8942] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 604.087284][ T8942] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 604.087296][ T8942] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 604.087308][ T8942] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 604.087319][ T8942] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 604.087347][ T8942]
[ 604.453348][ T8942] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 604.795397][ T8945] loop0: detected capacity change from 0 to 32768
[ 604.828830][ T8945] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 604.837516][ T8945] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 604.847878][ T8945] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 604.865891][ T8945] CPU: 1 UID: 0 PID: 8945 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 604.865915][ T8945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 604.865927][ T8945] Call Trace:
[ 604.865935][ T8945]
[ 604.865944][ T8945] dump_stack_lvl+0x189/0x250
[ 604.865975][ T8945] ? __pfx_dump_stack_lvl+0x10/0x10
[ 604.865998][ T8945] ? gfs2_meta_read+0x775/0x8b0
[ 604.866021][ T8945] ? __pfx_gfs2_meta_read+0x10/0x10
[ 604.866043][ T8945] gfs2_withdraw+0xc3/0x1b0
[ 604.866064][ T8945] gfs2_meta_buffer+0x225/0x2e0
[ 604.866087][ T8945] inode_go_instantiate+0xe7/0x1310
[ 604.866110][ T8945] ? __pfx_bit_wait+0x10/0x10
[ 604.866132][ T8945] ? out_of_line_wait_on_bit+0x123/0x170
[ 604.866158][ T8945] ? __pfx_inode_go_instantiate+0x10/0x10
[ 604.866180][ T8945] ? __pfx_wake_bit_function+0x10/0x10
[ 604.866202][ T8945] gfs2_instantiate+0x168/0x220
[ 604.866225][ T8945] gfs2_glock_wait+0x1d4/0x2a0
[ 604.866251][ T8945] gfs2_lookupi+0x35b/0x5a0
[ 604.866280][ T8945] ? __pfx_gfs2_lookupi+0x10/0x10
[ 604.866305][ T8945] ? gfs2_lookup_meta+0xa7/0x170
[ 604.866323][ T8945] ? look_up_lock_class+0x74/0x170
[ 604.866346][ T8945] ? crc32_le+0x250/0x2c0
[ 604.866370][ T8945] gfs2_lookup_meta+0xa7/0x170
[ 604.866391][ T8945] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 604.866413][ T8945] ? __asan_memset+0x22/0x50
[ 604.866442][ T8945] init_journal+0x1a5/0x2180
[ 604.866472][ T8945] ? __pfx_number+0x10/0x10
[ 604.866494][ T8945] ? format_decode+0x5a3/0xe30
[ 604.866514][ T8945] ? __pfx_init_journal+0x10/0x10
[ 604.866536][ T8945] ? vsnprintf+0xe11/0xf00
[ 604.866566][ T8945] ? snprintf+0xda/0x120
[ 604.866588][ T8945] ? __pfx_snprintf+0x10/0x10
[ 604.866607][ T8945] ? gfs2_glock_nq_num+0x13d/0x170
[ 604.866634][ T8945] init_inodes+0xdb/0x320
[ 604.866659][ T8945] gfs2_fill_super+0x1aaa/0x2270
[ 604.866697][ T8945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 604.866722][ T8945] ? init_locking+0xb8/0x210
[ 604.866740][ T8945] ? sb_set_blocksize+0x104/0x180
[ 604.866766][ T8945] ? setup_bdev_super+0x4c1/0x5b0
[ 604.866792][ T8945] get_tree_bdev_flags+0x40e/0x4d0
[ 604.866813][ T8945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 604.866839][ T8945] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 604.866858][ T8945] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 604.866887][ T8945] gfs2_get_tree+0x51/0x1e0
[ 604.866914][ T8945] vfs_get_tree+0x92/0x2b0
[ 604.866939][ T8945] do_new_mount+0x302/0xa10
[ 604.866961][ T8945] ? apparmor_capable+0x137/0x1b0
[ 604.866986][ T8945] ? __pfx_do_new_mount+0x10/0x10
[ 604.867008][ T8945] ? ns_capable+0x8a/0xf0
[ 604.867031][ T8945] ? kmem_cache_free+0x19b/0x690
[ 604.867060][ T8945] __se_sys_mount+0x313/0x410
[ 604.867089][ T8945] ? __pfx___se_sys_mount+0x10/0x10
[ 604.867117][ T8945] ? do_syscall_64+0xbe/0xfa0
[ 604.867137][ T8945] ? __x64_sys_mount+0x20/0xc0
[ 604.867161][ T8945] do_syscall_64+0xfa/0xfa0
[ 604.867182][ T8945] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.867200][ T8945] ? clear_bhb_loop+0x60/0xb0
[ 604.867221][ T8945] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 604.867238][ T8945] RIP: 0033:0x7f868b70d76a
[ 604.867254][ T8945] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 604.867269][ T8945] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 604.867289][ T8945] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 604.867303][ T8945] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 604.867316][ T8945] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 604.867327][ T8945] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 604.867339][ T8945] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 604.867369][ T8945]
[ 605.234898][ T8945] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 605.545887][ T8948] loop0: detected capacity change from 0 to 32768
[ 605.575899][ T8948] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 605.584147][ T8948] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 605.594072][ T8948] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 605.609407][ T8948] CPU: 0 UID: 0 PID: 8948 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 605.609432][ T8948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 605.609445][ T8948] Call Trace:
[ 605.609453][ T8948]
[ 605.609461][ T8948] dump_stack_lvl+0x189/0x250
[ 605.609495][ T8948] ? __pfx_dump_stack_lvl+0x10/0x10
[ 605.609516][ T8948] ? gfs2_meta_read+0x775/0x8b0
[ 605.609543][ T8948] ? __pfx_gfs2_meta_read+0x10/0x10
[ 605.609570][ T8948] gfs2_withdraw+0xc3/0x1b0
[ 605.609594][ T8948] gfs2_meta_buffer+0x225/0x2e0
[ 605.609618][ T8948] inode_go_instantiate+0xe7/0x1310
[ 605.609638][ T8948] ? __pfx_bit_wait+0x10/0x10
[ 605.609666][ T8948] ? out_of_line_wait_on_bit+0x123/0x170
[ 605.609690][ T8948] ? __pfx_inode_go_instantiate+0x10/0x10
[ 605.609714][ T8948] ? __pfx_wake_bit_function+0x10/0x10
[ 605.609738][ T8948] gfs2_instantiate+0x168/0x220
[ 605.609764][ T8948] gfs2_glock_wait+0x1d4/0x2a0
[ 605.609791][ T8948] gfs2_lookupi+0x35b/0x5a0
[ 605.609822][ T8948] ? __pfx_gfs2_lookupi+0x10/0x10
[ 605.609850][ T8948] ? gfs2_lookup_meta+0xa7/0x170
[ 605.609871][ T8948] ? look_up_lock_class+0x74/0x170
[ 605.609897][ T8948] ? crc32_le+0x250/0x2c0
[ 605.609920][ T8948] gfs2_lookup_meta+0xa7/0x170
[ 605.609943][ T8948] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 605.609969][ T8948] ? __asan_memset+0x22/0x50
[ 605.610001][ T8948] init_journal+0x1a5/0x2180
[ 605.610028][ T8948] ? __pfx_number+0x10/0x10
[ 605.610050][ T8948] ? format_decode+0x5a3/0xe30
[ 605.610071][ T8948] ? __pfx_init_journal+0x10/0x10
[ 605.610093][ T8948] ? vsnprintf+0xe11/0xf00
[ 605.610120][ T8948] ? snprintf+0xda/0x120
[ 605.610142][ T8948] ? __pfx_snprintf+0x10/0x10
[ 605.610160][ T8948] ? gfs2_glock_nq_num+0x13d/0x170
[ 605.610195][ T8948] init_inodes+0xdb/0x320
[ 605.610222][ T8948] gfs2_fill_super+0x1aaa/0x2270
[ 605.610262][ T8948] ? __pfx_gfs2_fill_super+0x10/0x10
[ 605.610288][ T8948] ? init_locking+0xb8/0x210
[ 605.610307][ T8948] ? sb_set_blocksize+0x104/0x180
[ 605.610334][ T8948] ? setup_bdev_super+0x4c1/0x5b0
[ 605.610360][ T8948] get_tree_bdev_flags+0x40e/0x4d0
[ 605.610382][ T8948] ? __pfx_gfs2_fill_super+0x10/0x10
[ 605.610405][ T8948] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 605.610425][ T8948] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 605.610454][ T8948] gfs2_get_tree+0x51/0x1e0
[ 605.610480][ T8948] vfs_get_tree+0x92/0x2b0
[ 605.610504][ T8948] do_new_mount+0x302/0xa10
[ 605.610524][ T8948] ? apparmor_capable+0x137/0x1b0
[ 605.610548][ T8948] ? __pfx_do_new_mount+0x10/0x10
[ 605.610571][ T8948] ? ns_capable+0x8a/0xf0
[ 605.610597][ T8948] ? kmem_cache_free+0x19b/0x690
[ 605.610628][ T8948] __se_sys_mount+0x313/0x410
[ 605.610658][ T8948] ? __pfx___se_sys_mount+0x10/0x10
[ 605.610686][ T8948] ? do_syscall_64+0xbe/0xfa0
[ 605.610705][ T8948] ? __x64_sys_mount+0x20/0xc0
[ 605.610731][ T8948] do_syscall_64+0xfa/0xfa0
[ 605.610752][ T8948] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.610770][ T8948] ? clear_bhb_loop+0x60/0xb0
[ 605.610792][ T8948] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 605.610809][ T8948] RIP: 0033:0x7f868b70d76a
[ 605.610825][ T8948] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 605.610840][ T8948] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 605.610860][ T8948] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 605.610874][ T8948] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 605.610886][ T8948] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 605.610898][ T8948] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 605.610910][ T8948] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 605.610940][ T8948]
[ 605.610954][ T8948] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 606.295608][ T8951] loop0: detected capacity change from 0 to 32768
[ 606.311405][ T8951] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 606.320043][ T8951] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 606.329932][ T8951] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 606.345315][ T8951] CPU: 1 UID: 0 PID: 8951 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 606.345337][ T8951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 606.345349][ T8951] Call Trace:
[ 606.345356][ T8951]
[ 606.345363][ T8951] dump_stack_lvl+0x189/0x250
[ 606.345403][ T8951] ? __pfx_dump_stack_lvl+0x10/0x10
[ 606.345425][ T8951] ? gfs2_meta_read+0x775/0x8b0
[ 606.345450][ T8951] ? __pfx_gfs2_meta_read+0x10/0x10
[ 606.345476][ T8951] gfs2_withdraw+0xc3/0x1b0
[ 606.345500][ T8951] gfs2_meta_buffer+0x225/0x2e0
[ 606.345526][ T8951] inode_go_instantiate+0xe7/0x1310
[ 606.345550][ T8951] ? __pfx_bit_wait+0x10/0x10
[ 606.345572][ T8951] ? out_of_line_wait_on_bit+0x123/0x170
[ 606.345598][ T8951] ? __pfx_inode_go_instantiate+0x10/0x10
[ 606.345622][ T8951] ? __pfx_wake_bit_function+0x10/0x10
[ 606.345647][ T8951] gfs2_instantiate+0x168/0x220
[ 606.345674][ T8951] gfs2_glock_wait+0x1d4/0x2a0
[ 606.345701][ T8951] gfs2_lookupi+0x35b/0x5a0
[ 606.345731][ T8951] ? __pfx_gfs2_lookupi+0x10/0x10
[ 606.345757][ T8951] ? gfs2_lookup_meta+0xa7/0x170
[ 606.345779][ T8951] ? look_up_lock_class+0x74/0x170
[ 606.345803][ T8951] ? crc32_le+0x250/0x2c0
[ 606.345826][ T8951] gfs2_lookup_meta+0xa7/0x170
[ 606.345848][ T8951] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 606.345872][ T8951] ? __asan_memset+0x22/0x50
[ 606.345903][ T8951] init_journal+0x1a5/0x2180
[ 606.345925][ T8951] ? __pfx_number+0x10/0x10
[ 606.345948][ T8951] ? format_decode+0x5a3/0xe30
[ 606.345967][ T8951] ? __pfx_init_journal+0x10/0x10
[ 606.345988][ T8951] ? vsnprintf+0xe11/0xf00
[ 606.346017][ T8951] ? snprintf+0xda/0x120
[ 606.346039][ T8951] ? __pfx_snprintf+0x10/0x10
[ 606.346066][ T8951] ? gfs2_glock_nq_num+0x13d/0x170
[ 606.346094][ T8951] init_inodes+0xdb/0x320
[ 606.346119][ T8951] gfs2_fill_super+0x1aaa/0x2270
[ 606.346159][ T8951] ? __pfx_gfs2_fill_super+0x10/0x10
[ 606.346184][ T8951] ? init_locking+0xb8/0x210
[ 606.346203][ T8951] ? sb_set_blocksize+0x104/0x180
[ 606.346227][ T8951] ? setup_bdev_super+0x4c1/0x5b0
[ 606.346251][ T8951] get_tree_bdev_flags+0x40e/0x4d0
[ 606.346272][ T8951] ? __pfx_gfs2_fill_super+0x10/0x10
[ 606.346293][ T8951] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 606.346311][ T8951] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 606.346338][ T8951] gfs2_get_tree+0x51/0x1e0
[ 606.346362][ T8951] vfs_get_tree+0x92/0x2b0
[ 606.346385][ T8951] do_new_mount+0x302/0xa10
[ 606.346406][ T8951] ? apparmor_capable+0x137/0x1b0
[ 606.346428][ T8951] ? __pfx_do_new_mount+0x10/0x10
[ 606.346451][ T8951] ? ns_capable+0x8a/0xf0
[ 606.346476][ T8951] ? kmem_cache_free+0x19b/0x690
[ 606.346506][ T8951] __se_sys_mount+0x313/0x410
[ 606.346536][ T8951] ? __pfx___se_sys_mount+0x10/0x10
[ 606.346564][ T8951] ? do_syscall_64+0xbe/0xfa0
[ 606.346584][ T8951] ? __x64_sys_mount+0x20/0xc0
[ 606.346609][ T8951] do_syscall_64+0xfa/0xfa0
[ 606.346630][ T8951] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.346647][ T8951] ? clear_bhb_loop+0x60/0xb0
[ 606.346668][ T8951] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.346685][ T8951] RIP: 0033:0x7f868b70d76a
[ 606.346701][ T8951] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 606.346715][ T8951] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 606.346735][ T8951] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 606.346748][ T8951] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 606.346761][ T8951] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 606.346774][ T8951] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 606.346786][ T8951] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 606.346817][ T8951]
[ 606.713375][ T8951] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
executing program
[ 607.034690][ T8954] loop0: detected capacity change from 0 to 32768
[ 607.058926][ T8954] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 607.067217][ T8954] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 607.076675][ T8954] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 607.092872][ T8954] CPU: 1 UID: 0 PID: 8954 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 607.092897][ T8954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 607.092910][ T8954] Call Trace:
[ 607.092917][ T8954]
[ 607.092926][ T8954] dump_stack_lvl+0x189/0x250
[ 607.092959][ T8954] ? __pfx_dump_stack_lvl+0x10/0x10
[ 607.092989][ T8954] ? gfs2_meta_read+0x775/0x8b0
[ 607.093015][ T8954] ? __pfx_gfs2_meta_read+0x10/0x10
[ 607.093033][ T8954] ? queue_delayed_work_on+0x11a/0x280
[ 607.093062][ T8954] gfs2_withdraw+0xc3/0x1b0
[ 607.093086][ T8954] gfs2_meta_buffer+0x225/0x2e0
[ 607.093112][ T8954] inode_go_instantiate+0xe7/0x1310
[ 607.093144][ T8954] ? __pfx_inode_go_instantiate+0x10/0x10
[ 607.093171][ T8954] ? gfs2_glock_nq+0x886/0x1060
[ 607.093200][ T8954] gfs2_instantiate+0x168/0x220
[ 607.093226][ T8954] gfs2_glock_wait+0x1d4/0x2a0
[ 607.093251][ T8954] gfs2_lookupi+0x35b/0x5a0
[ 607.093280][ T8954] ? __pfx_gfs2_lookupi+0x10/0x10
[ 607.093307][ T8954] ? gfs2_lookup_meta+0xa7/0x170
[ 607.093329][ T8954] ? look_up_lock_class+0x74/0x170
[ 607.093355][ T8954] ? crc32_le+0x250/0x2c0
[ 607.093380][ T8954] gfs2_lookup_meta+0xa7/0x170
[ 607.093403][ T8954] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 607.093428][ T8954] ? __asan_memset+0x22/0x50
[ 607.093459][ T8954] init_journal+0x1a5/0x2180
[ 607.093485][ T8954] ? __pfx_number+0x10/0x10
[ 607.093508][ T8954] ? format_decode+0x5a3/0xe30
[ 607.093530][ T8954] ? __pfx_init_journal+0x10/0x10
[ 607.093552][ T8954] ? vsnprintf+0xe11/0xf00
[ 607.093581][ T8954] ? snprintf+0xda/0x120
[ 607.093603][ T8954] ? __pfx_snprintf+0x10/0x10
[ 607.093622][ T8954] ? gfs2_glock_nq_num+0x13d/0x170
[ 607.093649][ T8954] init_inodes+0xdb/0x320
[ 607.093674][ T8954] gfs2_fill_super+0x1aaa/0x2270
[ 607.093714][ T8954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 607.093740][ T8954] ? init_locking+0xb8/0x210
[ 607.093760][ T8954] ? sb_set_blocksize+0x104/0x180
[ 607.093787][ T8954] ? setup_bdev_super+0x4c1/0x5b0
[ 607.093812][ T8954] get_tree_bdev_flags+0x40e/0x4d0
[ 607.093833][ T8954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 607.093855][ T8954] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 607.093875][ T8954] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 607.093906][ T8954] gfs2_get_tree+0x51/0x1e0
[ 607.093932][ T8954] vfs_get_tree+0x92/0x2b0
[ 607.093956][ T8954] do_new_mount+0x302/0xa10
[ 607.093977][ T8954] ? apparmor_capable+0x137/0x1b0
[ 607.094007][ T8954] ? __pfx_do_new_mount+0x10/0x10
[ 607.094029][ T8954] ? ns_capable+0x8a/0xf0
[ 607.094054][ T8954] ? kmem_cache_free+0x19b/0x690
[ 607.094083][ T8954] __se_sys_mount+0x313/0x410
[ 607.094114][ T8954] ? __pfx___se_sys_mount+0x10/0x10
[ 607.094142][ T8954] ? do_syscall_64+0xbe/0xfa0
[ 607.094162][ T8954] ? __x64_sys_mount+0x20/0xc0
[ 607.094188][ T8954] do_syscall_64+0xfa/0xfa0
[ 607.094209][ T8954] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.094226][ T8954] ? clear_bhb_loop+0x60/0xb0
[ 607.094247][ T8954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.094264][ T8954] RIP: 0033:0x7f868b70d76a
[ 607.094281][ T8954] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 607.094295][ T8954] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 607.094319][ T8954] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 607.094333][ T8954] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 607.094346][ T8954] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 607.094359][ T8954] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 607.094371][ T8954] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 607.094401][ T8954]
[ 607.094414][ T8954] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 607.772100][ T8957] loop0: detected capacity change from 0 to 32768
[ 607.787016][ T8957] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 607.795210][ T8957] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 607.805299][ T8957] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 607.820708][ T8957] CPU: 0 UID: 0 PID: 8957 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 607.820733][ T8957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 607.820745][ T8957] Call Trace:
[ 607.820753][ T8957]
[ 607.820761][ T8957] dump_stack_lvl+0x189/0x250
[ 607.820794][ T8957] ? __pfx_dump_stack_lvl+0x10/0x10
[ 607.820817][ T8957] ? gfs2_meta_read+0x775/0x8b0
[ 607.820844][ T8957] ? __pfx_gfs2_meta_read+0x10/0x10
[ 607.820867][ T8957] gfs2_withdraw+0xc3/0x1b0
[ 607.820890][ T8957] gfs2_meta_buffer+0x225/0x2e0
[ 607.820914][ T8957] inode_go_instantiate+0xe7/0x1310
[ 607.820936][ T8957] ? __pfx_bit_wait+0x10/0x10
[ 607.820966][ T8957] ? out_of_line_wait_on_bit+0x123/0x170
[ 607.820991][ T8957] ? __pfx_inode_go_instantiate+0x10/0x10
[ 607.821015][ T8957] ? __pfx_wake_bit_function+0x10/0x10
[ 607.821040][ T8957] gfs2_instantiate+0x168/0x220
[ 607.821067][ T8957] gfs2_glock_wait+0x1d4/0x2a0
[ 607.821093][ T8957] gfs2_lookupi+0x35b/0x5a0
[ 607.821123][ T8957] ? __pfx_gfs2_lookupi+0x10/0x10
[ 607.821150][ T8957] ? gfs2_lookup_meta+0xa7/0x170
[ 607.821172][ T8957] ? look_up_lock_class+0x74/0x170
[ 607.821197][ T8957] ? crc32_le+0x250/0x2c0
[ 607.821220][ T8957] gfs2_lookup_meta+0xa7/0x170
[ 607.821244][ T8957] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 607.821266][ T8957] ? __asan_memset+0x22/0x50
[ 607.821293][ T8957] init_journal+0x1a5/0x2180
[ 607.821314][ T8957] ? __pfx_number+0x10/0x10
[ 607.821333][ T8957] ? format_decode+0x5a3/0xe30
[ 607.821354][ T8957] ? __pfx_init_journal+0x10/0x10
[ 607.821375][ T8957] ? vsnprintf+0xe11/0xf00
[ 607.821401][ T8957] ? snprintf+0xda/0x120
[ 607.821423][ T8957] ? __pfx_snprintf+0x10/0x10
[ 607.821441][ T8957] ? gfs2_glock_nq_num+0x13d/0x170
[ 607.821469][ T8957] init_inodes+0xdb/0x320
[ 607.821496][ T8957] gfs2_fill_super+0x1aaa/0x2270
[ 607.821537][ T8957] ? __pfx_gfs2_fill_super+0x10/0x10
[ 607.821563][ T8957] ? init_locking+0xb8/0x210
[ 607.821581][ T8957] ? sb_set_blocksize+0x104/0x180
[ 607.821607][ T8957] ? setup_bdev_super+0x4c1/0x5b0
[ 607.821632][ T8957] get_tree_bdev_flags+0x40e/0x4d0
[ 607.821654][ T8957] ? __pfx_gfs2_fill_super+0x10/0x10
[ 607.821677][ T8957] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 607.821697][ T8957] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 607.821727][ T8957] gfs2_get_tree+0x51/0x1e0
[ 607.821753][ T8957] vfs_get_tree+0x92/0x2b0
[ 607.821778][ T8957] do_new_mount+0x302/0xa10
[ 607.821798][ T8957] ? apparmor_capable+0x137/0x1b0
[ 607.821822][ T8957] ? __pfx_do_new_mount+0x10/0x10
[ 607.821845][ T8957] ? ns_capable+0x8a/0xf0
[ 607.821871][ T8957] ? kmem_cache_free+0x19b/0x690
[ 607.821901][ T8957] __se_sys_mount+0x313/0x410
[ 607.821933][ T8957] ? __pfx___se_sys_mount+0x10/0x10
[ 607.821967][ T8957] ? do_syscall_64+0xbe/0xfa0
[ 607.821987][ T8957] ? __x64_sys_mount+0x20/0xc0
[ 607.822012][ T8957] do_syscall_64+0xfa/0xfa0
[ 607.822035][ T8957] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.822052][ T8957] ? clear_bhb_loop+0x60/0xb0
[ 607.822075][ T8957] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 607.822092][ T8957] RIP: 0033:0x7f868b70d76a
[ 607.822108][ T8957] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 607.822123][ T8957] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 607.822143][ T8957] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 607.822156][ T8957] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 607.822168][ T8957] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 607.822180][ T8957] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 607.822191][ T8957] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 607.822222][ T8957]
[ 607.822235][ T8957] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 608.516473][ T8960] loop0: detected capacity change from 0 to 32768
[ 608.531568][ T8960] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 608.539872][ T8960] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 608.550712][ T8960] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 608.566226][ T8960] CPU: 1 UID: 0 PID: 8960 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 608.566250][ T8960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 608.566261][ T8960] Call Trace:
[ 608.566269][ T8960]
[ 608.566277][ T8960] dump_stack_lvl+0x189/0x250
[ 608.566310][ T8960] ? __pfx_dump_stack_lvl+0x10/0x10
[ 608.566333][ T8960] ? gfs2_meta_read+0x775/0x8b0
[ 608.566360][ T8960] ? __pfx_gfs2_meta_read+0x10/0x10
[ 608.566386][ T8960] gfs2_withdraw+0xc3/0x1b0
[ 608.566411][ T8960] gfs2_meta_buffer+0x225/0x2e0
[ 608.566435][ T8960] inode_go_instantiate+0xe7/0x1310
[ 608.566459][ T8960] ? __pfx_bit_wait+0x10/0x10
[ 608.566480][ T8960] ? out_of_line_wait_on_bit+0x123/0x170
[ 608.566506][ T8960] ? __pfx_inode_go_instantiate+0x10/0x10
[ 608.566532][ T8960] ? __pfx_wake_bit_function+0x10/0x10
[ 608.566557][ T8960] gfs2_instantiate+0x168/0x220
[ 608.566584][ T8960] gfs2_glock_wait+0x1d4/0x2a0
[ 608.566611][ T8960] gfs2_lookupi+0x35b/0x5a0
[ 608.566639][ T8960] ? __pfx_gfs2_lookupi+0x10/0x10
[ 608.566666][ T8960] ? gfs2_lookup_meta+0xa7/0x170
[ 608.566687][ T8960] ? look_up_lock_class+0x74/0x170
[ 608.566713][ T8960] ? crc32_le+0x250/0x2c0
[ 608.566737][ T8960] gfs2_lookup_meta+0xa7/0x170
[ 608.566761][ T8960] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 608.566786][ T8960] ? __asan_memset+0x22/0x50
[ 608.566817][ T8960] init_journal+0x1a5/0x2180
[ 608.566843][ T8960] ? __pfx_number+0x10/0x10
[ 608.566874][ T8960] ? format_decode+0x5a3/0xe30
[ 608.566896][ T8960] ? __pfx_init_journal+0x10/0x10
[ 608.566919][ T8960] ? vsnprintf+0xe11/0xf00
[ 608.566948][ T8960] ? snprintf+0xda/0x120
[ 608.566970][ T8960] ? __pfx_snprintf+0x10/0x10
[ 608.566989][ T8960] ? gfs2_glock_nq_num+0x13d/0x170
[ 608.567016][ T8960] init_inodes+0xdb/0x320
[ 608.567040][ T8960] gfs2_fill_super+0x1aaa/0x2270
[ 608.567079][ T8960] ? __pfx_gfs2_fill_super+0x10/0x10
[ 608.567105][ T8960] ? init_locking+0xb8/0x210
[ 608.567125][ T8960] ? sb_set_blocksize+0x104/0x180
[ 608.567152][ T8960] ? setup_bdev_super+0x4c1/0x5b0
[ 608.567178][ T8960] get_tree_bdev_flags+0x40e/0x4d0
[ 608.567200][ T8960] ? __pfx_gfs2_fill_super+0x10/0x10
[ 608.567222][ T8960] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 608.567242][ T8960] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 608.567271][ T8960] gfs2_get_tree+0x51/0x1e0
[ 608.567297][ T8960] vfs_get_tree+0x92/0x2b0
[ 608.567322][ T8960] do_new_mount+0x302/0xa10
[ 608.567343][ T8960] ? apparmor_capable+0x137/0x1b0
[ 608.567368][ T8960] ? __pfx_do_new_mount+0x10/0x10
[ 608.567391][ T8960] ? ns_capable+0x8a/0xf0
[ 608.567422][ T8960] ? kmem_cache_free+0x19b/0x690
[ 608.567450][ T8960] __se_sys_mount+0x313/0x410
[ 608.567481][ T8960] ? __pfx___se_sys_mount+0x10/0x10
[ 608.567509][ T8960] ? do_syscall_64+0xbe/0xfa0
[ 608.567529][ T8960] ? __x64_sys_mount+0x20/0xc0
[ 608.567555][ T8960] do_syscall_64+0xfa/0xfa0
[ 608.567577][ T8960] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.567594][ T8960] ? clear_bhb_loop+0x60/0xb0
[ 608.567615][ T8960] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 608.567632][ T8960] RIP: 0033:0x7f868b70d76a
[ 608.567649][ T8960] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 608.567664][ T8960] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 608.567684][ T8960] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 608.567698][ T8960] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 608.567711][ T8960] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 608.567723][ T8960] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 608.567735][ T8960] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 608.567767][ T8960]
[ 608.567780][ T8960] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 609.248807][ T8963] loop0: detected capacity change from 0 to 32768
[ 609.265594][ T8963] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 609.273857][ T8963] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 609.285207][ T8963] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 609.300622][ T8963] CPU: 1 UID: 0 PID: 8963 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 609.300646][ T8963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 609.300657][ T8963] Call Trace:
[ 609.300665][ T8963]
[ 609.300674][ T8963] dump_stack_lvl+0x189/0x250
[ 609.300707][ T8963] ? __pfx_dump_stack_lvl+0x10/0x10
[ 609.300729][ T8963] ? gfs2_meta_read+0x775/0x8b0
[ 609.300755][ T8963] ? __pfx_gfs2_meta_read+0x10/0x10
[ 609.300781][ T8963] gfs2_withdraw+0xc3/0x1b0
[ 609.300819][ T8963] gfs2_meta_buffer+0x225/0x2e0
[ 609.300844][ T8963] inode_go_instantiate+0xe7/0x1310
[ 609.300868][ T8963] ? __pfx_bit_wait+0x10/0x10
[ 609.300890][ T8963] ? out_of_line_wait_on_bit+0x123/0x170
[ 609.300916][ T8963] ? __pfx_inode_go_instantiate+0x10/0x10
[ 609.300941][ T8963] ? __pfx_wake_bit_function+0x10/0x10
[ 609.300967][ T8963] gfs2_instantiate+0x168/0x220
[ 609.300993][ T8963] gfs2_glock_wait+0x1d4/0x2a0
[ 609.301020][ T8963] gfs2_lookupi+0x35b/0x5a0
[ 609.301050][ T8963] ? __pfx_gfs2_lookupi+0x10/0x10
[ 609.301077][ T8963] ? gfs2_lookup_meta+0xa7/0x170
[ 609.301098][ T8963] ? look_up_lock_class+0x74/0x170
[ 609.301124][ T8963] ? crc32_le+0x250/0x2c0
[ 609.301149][ T8963] gfs2_lookup_meta+0xa7/0x170
[ 609.301173][ T8963] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 609.301197][ T8963] ? __asan_memset+0x22/0x50
[ 609.301227][ T8963] init_journal+0x1a5/0x2180
[ 609.301254][ T8963] ? __pfx_number+0x10/0x10
[ 609.301277][ T8963] ? format_decode+0x5a3/0xe30
[ 609.301299][ T8963] ? __pfx_init_journal+0x10/0x10
[ 609.301321][ T8963] ? vsnprintf+0xe11/0xf00
[ 609.301356][ T8963] ? snprintf+0xda/0x120
[ 609.301378][ T8963] ? __pfx_snprintf+0x10/0x10
[ 609.301395][ T8963] ? gfs2_glock_nq_num+0x13d/0x170
[ 609.301421][ T8963] init_inodes+0xdb/0x320
[ 609.301446][ T8963] gfs2_fill_super+0x1aaa/0x2270
[ 609.301487][ T8963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 609.301513][ T8963] ? init_locking+0xb8/0x210
[ 609.301533][ T8963] ? sb_set_blocksize+0x104/0x180
[ 609.301560][ T8963] ? setup_bdev_super+0x4c1/0x5b0
[ 609.301586][ T8963] get_tree_bdev_flags+0x40e/0x4d0
[ 609.301608][ T8963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 609.301631][ T8963] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 609.301651][ T8963] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 609.301681][ T8963] gfs2_get_tree+0x51/0x1e0
[ 609.301708][ T8963] vfs_get_tree+0x92/0x2b0
[ 609.301732][ T8963] do_new_mount+0x302/0xa10
[ 609.301753][ T8963] ? apparmor_capable+0x137/0x1b0
[ 609.301778][ T8963] ? __pfx_do_new_mount+0x10/0x10
[ 609.301800][ T8963] ? ns_capable+0x8a/0xf0
[ 609.301833][ T8963] ? kmem_cache_free+0x19b/0x690
[ 609.301863][ T8963] __se_sys_mount+0x313/0x410
[ 609.301895][ T8963] ? __pfx___se_sys_mount+0x10/0x10
[ 609.301922][ T8963] ? do_syscall_64+0xbe/0xfa0
[ 609.301940][ T8963] ? __x64_sys_mount+0x20/0xc0
[ 609.301965][ T8963] do_syscall_64+0xfa/0xfa0
[ 609.301985][ T8963] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.302003][ T8963] ? clear_bhb_loop+0x60/0xb0
[ 609.302023][ T8963] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 609.302040][ T8963] RIP: 0033:0x7f868b70d76a
[ 609.302055][ T8963] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 609.302071][ T8963] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 609.302091][ T8963] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 609.302105][ T8963] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 609.302118][ T8963] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 609.302130][ T8963] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 609.302142][ T8963] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 609.302173][ T8963]
[ 609.302187][ T8963] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 609.972197][ T8966] loop0: detected capacity change from 0 to 32768
[ 609.984139][ T8966] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 609.992827][ T8966] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 610.001881][ T8966] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 610.017282][ T8966] CPU: 1 UID: 0 PID: 8966 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 610.017305][ T8966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 610.017316][ T8966] Call Trace:
[ 610.017322][ T8966]
[ 610.017330][ T8966] dump_stack_lvl+0x189/0x250
[ 610.017360][ T8966] ? __pfx_dump_stack_lvl+0x10/0x10
[ 610.017381][ T8966] ? gfs2_meta_read+0x775/0x8b0
[ 610.017402][ T8966] ? __pfx_gfs2_meta_read+0x10/0x10
[ 610.017420][ T8966] ? queue_delayed_work_on+0x11a/0x280
[ 610.017447][ T8966] gfs2_withdraw+0xc3/0x1b0
[ 610.017472][ T8966] gfs2_meta_buffer+0x225/0x2e0
[ 610.017498][ T8966] inode_go_instantiate+0xe7/0x1310
[ 610.017531][ T8966] ? __pfx_inode_go_instantiate+0x10/0x10
[ 610.017555][ T8966] ? gfs2_glock_nq+0x886/0x1060
[ 610.017585][ T8966] gfs2_instantiate+0x168/0x220
[ 610.017610][ T8966] gfs2_glock_wait+0x1d4/0x2a0
[ 610.017637][ T8966] gfs2_lookupi+0x35b/0x5a0
[ 610.017665][ T8966] ? __pfx_gfs2_lookupi+0x10/0x10
[ 610.017689][ T8966] ? gfs2_lookup_meta+0xa7/0x170
[ 610.017709][ T8966] ? look_up_lock_class+0x74/0x170
[ 610.017734][ T8966] ? crc32_le+0x250/0x2c0
[ 610.017758][ T8966] gfs2_lookup_meta+0xa7/0x170
[ 610.017782][ T8966] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 610.017807][ T8966] ? __asan_memset+0x22/0x50
[ 610.017846][ T8966] init_journal+0x1a5/0x2180
[ 610.017873][ T8966] ? __pfx_number+0x10/0x10
[ 610.017896][ T8966] ? format_decode+0x5a3/0xe30
[ 610.017916][ T8966] ? __pfx_init_journal+0x10/0x10
[ 610.017938][ T8966] ? vsnprintf+0xe11/0xf00
[ 610.017966][ T8966] ? snprintf+0xda/0x120
[ 610.017988][ T8966] ? __pfx_snprintf+0x10/0x10
[ 610.018007][ T8966] ? gfs2_glock_nq_num+0x13d/0x170
[ 610.018035][ T8966] init_inodes+0xdb/0x320
[ 610.018060][ T8966] gfs2_fill_super+0x1aaa/0x2270
[ 610.018097][ T8966] ? __pfx_gfs2_fill_super+0x10/0x10
[ 610.018124][ T8966] ? init_locking+0xb8/0x210
[ 610.018143][ T8966] ? sb_set_blocksize+0x104/0x180
[ 610.018170][ T8966] ? setup_bdev_super+0x4c1/0x5b0
[ 610.018195][ T8966] get_tree_bdev_flags+0x40e/0x4d0
[ 610.018216][ T8966] ? __pfx_gfs2_fill_super+0x10/0x10
[ 610.018239][ T8966] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 610.018258][ T8966] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 610.018287][ T8966] gfs2_get_tree+0x51/0x1e0
[ 610.018312][ T8966] vfs_get_tree+0x92/0x2b0
[ 610.018334][ T8966] do_new_mount+0x302/0xa10
[ 610.018354][ T8966] ? apparmor_capable+0x137/0x1b0
[ 610.018379][ T8966] ? __pfx_do_new_mount+0x10/0x10
[ 610.018401][ T8966] ? ns_capable+0x8a/0xf0
[ 610.018425][ T8966] ? kmem_cache_free+0x19b/0x690
[ 610.018455][ T8966] __se_sys_mount+0x313/0x410
[ 610.018485][ T8966] ? __pfx___se_sys_mount+0x10/0x10
[ 610.018514][ T8966] ? do_syscall_64+0xbe/0xfa0
[ 610.018533][ T8966] ? __x64_sys_mount+0x20/0xc0
[ 610.018560][ T8966] do_syscall_64+0xfa/0xfa0
[ 610.018582][ T8966] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.018599][ T8966] ? clear_bhb_loop+0x60/0xb0
[ 610.018617][ T8966] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.018633][ T8966] RIP: 0033:0x7f868b70d76a
[ 610.018649][ T8966] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 610.018663][ T8966] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 610.018682][ T8966] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 610.018696][ T8966] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 610.018709][ T8966] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 610.018722][ T8966] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 610.018734][ T8966] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 610.018764][ T8966]
[ 610.018778][ T8966] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 610.698988][ T8969] loop0: detected capacity change from 0 to 32768
[ 610.711941][ T8969] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 610.720323][ T8969] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 610.730873][ T8969] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 610.746676][ T8969] CPU: 0 UID: 0 PID: 8969 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 610.746700][ T8969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 610.746712][ T8969] Call Trace:
[ 610.746720][ T8969]
[ 610.746728][ T8969] dump_stack_lvl+0x189/0x250
[ 610.746761][ T8969] ? __pfx_dump_stack_lvl+0x10/0x10
[ 610.746782][ T8969] ? gfs2_meta_read+0x775/0x8b0
[ 610.746807][ T8969] ? __pfx_gfs2_meta_read+0x10/0x10
[ 610.746832][ T8969] gfs2_withdraw+0xc3/0x1b0
[ 610.746857][ T8969] gfs2_meta_buffer+0x225/0x2e0
[ 610.746882][ T8969] inode_go_instantiate+0xe7/0x1310
[ 610.746906][ T8969] ? __pfx_bit_wait+0x10/0x10
[ 610.746928][ T8969] ? out_of_line_wait_on_bit+0x123/0x170
[ 610.746953][ T8969] ? __pfx_inode_go_instantiate+0x10/0x10
[ 610.746978][ T8969] ? __pfx_wake_bit_function+0x10/0x10
[ 610.747003][ T8969] gfs2_instantiate+0x168/0x220
[ 610.747036][ T8969] gfs2_glock_wait+0x1d4/0x2a0
[ 610.747063][ T8969] gfs2_lookupi+0x35b/0x5a0
[ 610.747094][ T8969] ? __pfx_gfs2_lookupi+0x10/0x10
[ 610.747122][ T8969] ? gfs2_lookup_meta+0xa7/0x170
[ 610.747143][ T8969] ? look_up_lock_class+0x74/0x170
[ 610.747166][ T8969] ? crc32_le+0x250/0x2c0
[ 610.747187][ T8969] gfs2_lookup_meta+0xa7/0x170
[ 610.747206][ T8969] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 610.747230][ T8969] ? __asan_memset+0x22/0x50
[ 610.747261][ T8969] init_journal+0x1a5/0x2180
[ 610.747287][ T8969] ? __pfx_number+0x10/0x10
[ 610.747310][ T8969] ? format_decode+0x5a3/0xe30
[ 610.747331][ T8969] ? __pfx_init_journal+0x10/0x10
[ 610.747353][ T8969] ? vsnprintf+0xe11/0xf00
[ 610.747381][ T8969] ? snprintf+0xda/0x120
[ 610.747403][ T8969] ? __pfx_snprintf+0x10/0x10
[ 610.747422][ T8969] ? gfs2_glock_nq_num+0x13d/0x170
[ 610.747450][ T8969] init_inodes+0xdb/0x320
[ 610.747474][ T8969] gfs2_fill_super+0x1aaa/0x2270
[ 610.747515][ T8969] ? __pfx_gfs2_fill_super+0x10/0x10
[ 610.747541][ T8969] ? init_locking+0xb8/0x210
[ 610.747561][ T8969] ? sb_set_blocksize+0x104/0x180
[ 610.747589][ T8969] ? setup_bdev_super+0x4c1/0x5b0
[ 610.747614][ T8969] get_tree_bdev_flags+0x40e/0x4d0
[ 610.747635][ T8969] ? __pfx_gfs2_fill_super+0x10/0x10
[ 610.747658][ T8969] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 610.747677][ T8969] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 610.747707][ T8969] gfs2_get_tree+0x51/0x1e0
[ 610.747734][ T8969] vfs_get_tree+0x92/0x2b0
[ 610.747757][ T8969] do_new_mount+0x302/0xa10
[ 610.747777][ T8969] ? apparmor_capable+0x137/0x1b0
[ 610.747801][ T8969] ? __pfx_do_new_mount+0x10/0x10
[ 610.747823][ T8969] ? ns_capable+0x8a/0xf0
[ 610.747846][ T8969] ? kmem_cache_free+0x19b/0x690
[ 610.747874][ T8969] __se_sys_mount+0x313/0x410
[ 610.747903][ T8969] ? __pfx___se_sys_mount+0x10/0x10
[ 610.747931][ T8969] ? do_syscall_64+0xbe/0xfa0
[ 610.747949][ T8969] ? __x64_sys_mount+0x20/0xc0
[ 610.747974][ T8969] do_syscall_64+0xfa/0xfa0
[ 610.747995][ T8969] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.748012][ T8969] ? clear_bhb_loop+0x60/0xb0
[ 610.748040][ T8969] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.748056][ T8969] RIP: 0033:0x7f868b70d76a
[ 610.748073][ T8969] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 610.748088][ T8969] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 610.748106][ T8969] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 610.748119][ T8969] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 610.748131][ T8969] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 610.748142][ T8969] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 610.748154][ T8969] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 610.748184][ T8969]
[ 610.748198][ T8969] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 611.431953][ T8972] loop0: detected capacity change from 0 to 32768
[ 611.447168][ T8972] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 611.455367][ T8972] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 611.468693][ T8972] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 611.485826][ T8972] CPU: 1 UID: 0 PID: 8972 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 611.485851][ T8972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 611.485863][ T8972] Call Trace:
[ 611.485871][ T8972]
[ 611.485880][ T8972] dump_stack_lvl+0x189/0x250
[ 611.485908][ T8972] ? __pfx_dump_stack_lvl+0x10/0x10
[ 611.485927][ T8972] ? gfs2_meta_read+0x775/0x8b0
[ 611.485952][ T8972] ? __pfx_gfs2_meta_read+0x10/0x10
[ 611.485978][ T8972] gfs2_withdraw+0xc3/0x1b0
[ 611.486003][ T8972] gfs2_meta_buffer+0x225/0x2e0
[ 611.486029][ T8972] inode_go_instantiate+0xe7/0x1310
[ 611.486052][ T8972] ? __pfx_bit_wait+0x10/0x10
[ 611.486074][ T8972] ? out_of_line_wait_on_bit+0x123/0x170
[ 611.486095][ T8972] ? __pfx_inode_go_instantiate+0x10/0x10
[ 611.486118][ T8972] ? __pfx_wake_bit_function+0x10/0x10
[ 611.486145][ T8972] gfs2_instantiate+0x168/0x220
[ 611.486167][ T8972] gfs2_glock_wait+0x1d4/0x2a0
[ 611.486190][ T8972] gfs2_lookupi+0x35b/0x5a0
[ 611.486215][ T8972] ? __pfx_gfs2_lookupi+0x10/0x10
[ 611.486239][ T8972] ? gfs2_lookup_meta+0xa7/0x170
[ 611.486258][ T8972] ? look_up_lock_class+0x74/0x170
[ 611.486282][ T8972] ? crc32_le+0x250/0x2c0
[ 611.486304][ T8972] gfs2_lookup_meta+0xa7/0x170
[ 611.486326][ T8972] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 611.486350][ T8972] ? __asan_memset+0x22/0x50
[ 611.486382][ T8972] init_journal+0x1a5/0x2180
[ 611.486405][ T8972] ? __pfx_number+0x10/0x10
[ 611.486427][ T8972] ? format_decode+0x5a3/0xe30
[ 611.486448][ T8972] ? __pfx_init_journal+0x10/0x10
[ 611.486470][ T8972] ? vsnprintf+0xe11/0xf00
[ 611.486499][ T8972] ? snprintf+0xda/0x120
[ 611.486522][ T8972] ? __pfx_snprintf+0x10/0x10
[ 611.486541][ T8972] ? gfs2_glock_nq_num+0x13d/0x170
[ 611.486569][ T8972] init_inodes+0xdb/0x320
[ 611.486594][ T8972] gfs2_fill_super+0x1aaa/0x2270
[ 611.486631][ T8972] ? __pfx_gfs2_fill_super+0x10/0x10
[ 611.486665][ T8972] ? init_locking+0xb8/0x210
[ 611.486684][ T8972] ? sb_set_blocksize+0x104/0x180
[ 611.486713][ T8972] ? setup_bdev_super+0x4c1/0x5b0
[ 611.486739][ T8972] get_tree_bdev_flags+0x40e/0x4d0
[ 611.486761][ T8972] ? __pfx_gfs2_fill_super+0x10/0x10
[ 611.486784][ T8972] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 611.486803][ T8972] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 611.486830][ T8972] gfs2_get_tree+0x51/0x1e0
[ 611.486855][ T8972] vfs_get_tree+0x92/0x2b0
[ 611.486880][ T8972] do_new_mount+0x302/0xa10
[ 611.486901][ T8972] ? apparmor_capable+0x137/0x1b0
[ 611.486926][ T8972] ? __pfx_do_new_mount+0x10/0x10
[ 611.486950][ T8972] ? ns_capable+0x8a/0xf0
[ 611.486974][ T8972] ? kmem_cache_free+0x19b/0x690
[ 611.487002][ T8972] __se_sys_mount+0x313/0x410
[ 611.487031][ T8972] ? __pfx___se_sys_mount+0x10/0x10
[ 611.487057][ T8972] ? do_syscall_64+0xbe/0xfa0
[ 611.487076][ T8972] ? __x64_sys_mount+0x20/0xc0
[ 611.487101][ T8972] do_syscall_64+0xfa/0xfa0
[ 611.487123][ T8972] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.487141][ T8972] ? clear_bhb_loop+0x60/0xb0
[ 611.487162][ T8972] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 611.487179][ T8972] RIP: 0033:0x7f868b70d76a
[ 611.487195][ T8972] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 611.487208][ T8972] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 611.487227][ T8972] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 611.487241][ T8972] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 611.487261][ T8972] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 611.487274][ T8972] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 611.487287][ T8972] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 611.487319][ T8972]
[ 611.854216][ T8972] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
[ 612.162100][ T8975] loop0: detected capacity change from 0 to 32768
[ 612.183215][ T8975] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 612.191475][ T8975] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 612.214729][ T8975] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 612.230380][ T8975] CPU: 1 UID: 0 PID: 8975 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 612.230395][ T8975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 612.230402][ T8975] Call Trace:
[ 612.230407][ T8975]
[ 612.230412][ T8975] dump_stack_lvl+0x189/0x250
[ 612.230431][ T8975] ? __pfx_dump_stack_lvl+0x10/0x10
[ 612.230443][ T8975] ? gfs2_meta_read+0x775/0x8b0
[ 612.230458][ T8975] ? __pfx_gfs2_meta_read+0x10/0x10
[ 612.230468][ T8975] ? queue_delayed_work_on+0x11a/0x280
[ 612.230484][ T8975] gfs2_withdraw+0xc3/0x1b0
[ 612.230498][ T8975] gfs2_meta_buffer+0x225/0x2e0
[ 612.230511][ T8975] inode_go_instantiate+0xe7/0x1310
[ 612.230528][ T8975] ? __pfx_inode_go_instantiate+0x10/0x10
[ 612.230547][ T8975] ? gfs2_glock_nq+0x886/0x1060
[ 612.230564][ T8975] gfs2_instantiate+0x168/0x220
[ 612.230578][ T8975] gfs2_glock_wait+0x1d4/0x2a0
[ 612.230592][ T8975] gfs2_lookupi+0x35b/0x5a0
[ 612.230608][ T8975] ? __pfx_gfs2_lookupi+0x10/0x10
[ 612.230623][ T8975] ? gfs2_lookup_meta+0xa7/0x170
[ 612.230633][ T8975] ? look_up_lock_class+0x74/0x170
[ 612.230649][ T8975] ? crc32_le+0x250/0x2c0
[ 612.230662][ T8975] gfs2_lookup_meta+0xa7/0x170
[ 612.230675][ T8975] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 612.230688][ T8975] ? __asan_memset+0x22/0x50
[ 612.230705][ T8975] init_journal+0x1a5/0x2180
[ 612.230720][ T8975] ? __pfx_number+0x10/0x10
[ 612.230732][ T8975] ? format_decode+0x5a3/0xe30
[ 612.230743][ T8975] ? __pfx_init_journal+0x10/0x10
[ 612.230755][ T8975] ? vsnprintf+0xe11/0xf00
[ 612.230770][ T8975] ? snprintf+0xda/0x120
[ 612.230783][ T8975] ? __pfx_snprintf+0x10/0x10
[ 612.230793][ T8975] ? gfs2_glock_nq_num+0x13d/0x170
[ 612.230807][ T8975] init_inodes+0xdb/0x320
[ 612.230821][ T8975] gfs2_fill_super+0x1aaa/0x2270
[ 612.230842][ T8975] ? __pfx_gfs2_fill_super+0x10/0x10
[ 612.230856][ T8975] ? init_locking+0xb8/0x210
[ 612.230867][ T8975] ? sb_set_blocksize+0x104/0x180
[ 612.230882][ T8975] ? setup_bdev_super+0x4c1/0x5b0
[ 612.230896][ T8975] get_tree_bdev_flags+0x40e/0x4d0
[ 612.230907][ T8975] ? __pfx_gfs2_fill_super+0x10/0x10
[ 612.230919][ T8975] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 612.230930][ T8975] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 612.230945][ T8975] gfs2_get_tree+0x51/0x1e0
[ 612.230959][ T8975] vfs_get_tree+0x92/0x2b0
[ 612.230972][ T8975] do_new_mount+0x302/0xa10
[ 612.230984][ T8975] ? apparmor_capable+0x137/0x1b0
[ 612.230998][ T8975] ? __pfx_do_new_mount+0x10/0x10
[ 612.231010][ T8975] ? ns_capable+0x8a/0xf0
[ 612.231023][ T8975] ? kmem_cache_free+0x19b/0x690
[ 612.231039][ T8975] __se_sys_mount+0x313/0x410
[ 612.231055][ T8975] ? __pfx___se_sys_mount+0x10/0x10
[ 612.231070][ T8975] ? do_syscall_64+0xbe/0xfa0
[ 612.231080][ T8975] ? __x64_sys_mount+0x20/0xc0
[ 612.231094][ T8975] do_syscall_64+0xfa/0xfa0
[ 612.231106][ T8975] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.231115][ T8975] ? clear_bhb_loop+0x60/0xb0
[ 612.231127][ T8975] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.231136][ T8975] RIP: 0033:0x7f868b70d76a
[ 612.231146][ T8975] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 612.231154][ T8975] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 612.231165][ T8975] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 612.231173][ T8975] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 612.231180][ T8975] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 612.231186][ T8975] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 612.231193][ T8975] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 612.231209][ T8975]
[ 612.231218][ T8975] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 612.905448][ T8978] loop0: detected capacity change from 0 to 32768
[ 612.936964][ T8978] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 612.945224][ T8978] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 612.955527][ T8978] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 612.970934][ T8978] CPU: 0 UID: 0 PID: 8978 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 612.970959][ T8978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 612.970971][ T8978] Call Trace:
[ 612.970979][ T8978]
[ 612.970987][ T8978] dump_stack_lvl+0x189/0x250
[ 612.971019][ T8978] ? __pfx_dump_stack_lvl+0x10/0x10
[ 612.971040][ T8978] ? gfs2_meta_read+0x775/0x8b0
[ 612.971066][ T8978] ? __pfx_gfs2_meta_read+0x10/0x10
[ 612.971092][ T8978] gfs2_withdraw+0xc3/0x1b0
[ 612.971117][ T8978] gfs2_meta_buffer+0x225/0x2e0
[ 612.971140][ T8978] inode_go_instantiate+0xe7/0x1310
[ 612.971164][ T8978] ? __pfx_bit_wait+0x10/0x10
[ 612.971185][ T8978] ? out_of_line_wait_on_bit+0x123/0x170
[ 612.971210][ T8978] ? __pfx_inode_go_instantiate+0x10/0x10
[ 612.971235][ T8978] ? __pfx_wake_bit_function+0x10/0x10
[ 612.971260][ T8978] gfs2_instantiate+0x168/0x220
[ 612.971286][ T8978] gfs2_glock_wait+0x1d4/0x2a0
[ 612.971313][ T8978] gfs2_lookupi+0x35b/0x5a0
[ 612.971342][ T8978] ? __pfx_gfs2_lookupi+0x10/0x10
[ 612.971369][ T8978] ? gfs2_lookup_meta+0xa7/0x170
[ 612.971390][ T8978] ? look_up_lock_class+0x74/0x170
[ 612.971416][ T8978] ? crc32_le+0x250/0x2c0
[ 612.971439][ T8978] gfs2_lookup_meta+0xa7/0x170
[ 612.971461][ T8978] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 612.971486][ T8978] ? __asan_memset+0x22/0x50
[ 612.971516][ T8978] init_journal+0x1a5/0x2180
[ 612.971539][ T8978] ? __pfx_number+0x10/0x10
[ 612.971558][ T8978] ? format_decode+0x5a3/0xe30
[ 612.971577][ T8978] ? __pfx_init_journal+0x10/0x10
[ 612.971597][ T8978] ? vsnprintf+0xe11/0xf00
[ 612.971624][ T8978] ? snprintf+0xda/0x120
[ 612.971646][ T8978] ? __pfx_snprintf+0x10/0x10
[ 612.971663][ T8978] ? gfs2_glock_nq_num+0x13d/0x170
[ 612.971691][ T8978] init_inodes+0xdb/0x320
[ 612.971716][ T8978] gfs2_fill_super+0x1aaa/0x2270
[ 612.971763][ T8978] ? __pfx_gfs2_fill_super+0x10/0x10
[ 612.971790][ T8978] ? init_locking+0xb8/0x210
[ 612.971810][ T8978] ? sb_set_blocksize+0x104/0x180
[ 612.971837][ T8978] ? setup_bdev_super+0x4c1/0x5b0
[ 612.971861][ T8978] get_tree_bdev_flags+0x40e/0x4d0
[ 612.971881][ T8978] ? __pfx_gfs2_fill_super+0x10/0x10
[ 612.971902][ T8978] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 612.971921][ T8978] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 612.971949][ T8978] gfs2_get_tree+0x51/0x1e0
[ 612.971975][ T8978] vfs_get_tree+0x92/0x2b0
[ 612.971997][ T8978] do_new_mount+0x302/0xa10
[ 612.972017][ T8978] ? apparmor_capable+0x137/0x1b0
[ 612.972042][ T8978] ? __pfx_do_new_mount+0x10/0x10
[ 612.972063][ T8978] ? ns_capable+0x8a/0xf0
[ 612.972085][ T8978] ? kmem_cache_free+0x19b/0x690
[ 612.972112][ T8978] __se_sys_mount+0x313/0x410
[ 612.972140][ T8978] ? __pfx___se_sys_mount+0x10/0x10
[ 612.972167][ T8978] ? do_syscall_64+0xbe/0xfa0
[ 612.972185][ T8978] ? __x64_sys_mount+0x20/0xc0
[ 612.972209][ T8978] do_syscall_64+0xfa/0xfa0
[ 612.972228][ T8978] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.972243][ T8978] ? clear_bhb_loop+0x60/0xb0
[ 612.972261][ T8978] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 612.972276][ T8978] RIP: 0033:0x7f868b70d76a
[ 612.972290][ T8978] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 612.972303][ T8978] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 612.972319][ T8978] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 612.972331][ T8978] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 612.972344][ T8978] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 612.972354][ T8978] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 612.972364][ T8978] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 612.972394][ T8978]
[ 612.972407][ T8978] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 613.656420][ T8981] loop0: detected capacity change from 0 to 32768
[ 613.670613][ T8981] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 613.679239][ T8981] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 613.696313][ T8981] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 613.711735][ T8981] CPU: 1 UID: 0 PID: 8981 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 613.711760][ T8981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 613.711772][ T8981] Call Trace:
[ 613.711780][ T8981]
[ 613.711788][ T8981] dump_stack_lvl+0x189/0x250
[ 613.711821][ T8981] ? __pfx_dump_stack_lvl+0x10/0x10
[ 613.711844][ T8981] ? gfs2_meta_read+0x775/0x8b0
[ 613.711870][ T8981] ? __pfx_gfs2_meta_read+0x10/0x10
[ 613.711896][ T8981] gfs2_withdraw+0xc3/0x1b0
[ 613.711920][ T8981] gfs2_meta_buffer+0x225/0x2e0
[ 613.711945][ T8981] inode_go_instantiate+0xe7/0x1310
[ 613.711968][ T8981] ? __pfx_bit_wait+0x10/0x10
[ 613.711989][ T8981] ? out_of_line_wait_on_bit+0x123/0x170
[ 613.712015][ T8981] ? __pfx_inode_go_instantiate+0x10/0x10
[ 613.712040][ T8981] ? __pfx_wake_bit_function+0x10/0x10
[ 613.712066][ T8981] gfs2_instantiate+0x168/0x220
[ 613.712093][ T8981] gfs2_glock_wait+0x1d4/0x2a0
[ 613.712120][ T8981] gfs2_lookupi+0x35b/0x5a0
[ 613.712150][ T8981] ? __pfx_gfs2_lookupi+0x10/0x10
[ 613.712177][ T8981] ? gfs2_lookup_meta+0xa7/0x170
[ 613.712199][ T8981] ? look_up_lock_class+0x74/0x170
[ 613.712225][ T8981] ? crc32_le+0x250/0x2c0
[ 613.712249][ T8981] gfs2_lookup_meta+0xa7/0x170
[ 613.712273][ T8981] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 613.712298][ T8981] ? __asan_memset+0x22/0x50
[ 613.712329][ T8981] init_journal+0x1a5/0x2180
[ 613.712354][ T8981] ? __pfx_number+0x10/0x10
[ 613.712377][ T8981] ? format_decode+0x5a3/0xe30
[ 613.712399][ T8981] ? __pfx_init_journal+0x10/0x10
[ 613.712421][ T8981] ? vsnprintf+0xe11/0xf00
[ 613.712450][ T8981] ? snprintf+0xda/0x120
[ 613.712473][ T8981] ? __pfx_snprintf+0x10/0x10
[ 613.712490][ T8981] ? gfs2_glock_nq_num+0x13d/0x170
[ 613.712518][ T8981] init_inodes+0xdb/0x320
[ 613.712542][ T8981] gfs2_fill_super+0x1aaa/0x2270
[ 613.712583][ T8981] ? __pfx_gfs2_fill_super+0x10/0x10
[ 613.712610][ T8981] ? init_locking+0xb8/0x210
[ 613.712630][ T8981] ? sb_set_blocksize+0x104/0x180
[ 613.712658][ T8981] ? setup_bdev_super+0x4c1/0x5b0
[ 613.712683][ T8981] get_tree_bdev_flags+0x40e/0x4d0
[ 613.712705][ T8981] ? __pfx_gfs2_fill_super+0x10/0x10
[ 613.712732][ T8981] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 613.712752][ T8981] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 613.712780][ T8981] gfs2_get_tree+0x51/0x1e0
[ 613.712807][ T8981] vfs_get_tree+0x92/0x2b0
[ 613.712832][ T8981] do_new_mount+0x302/0xa10
[ 613.712854][ T8981] ? apparmor_capable+0x137/0x1b0
[ 613.712879][ T8981] ? __pfx_do_new_mount+0x10/0x10
[ 613.712902][ T8981] ? ns_capable+0x8a/0xf0
[ 613.712927][ T8981] ? kmem_cache_free+0x19b/0x690
[ 613.712957][ T8981] __se_sys_mount+0x313/0x410
[ 613.712988][ T8981] ? __pfx___se_sys_mount+0x10/0x10
[ 613.713016][ T8981] ? do_syscall_64+0xbe/0xfa0
[ 613.713036][ T8981] ? __x64_sys_mount+0x20/0xc0
[ 613.713062][ T8981] do_syscall_64+0xfa/0xfa0
[ 613.713083][ T8981] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.713101][ T8981] ? clear_bhb_loop+0x60/0xb0
[ 613.713122][ T8981] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 613.713138][ T8981] RIP: 0033:0x7f868b70d76a
[ 613.713155][ T8981] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 613.713169][ T8981] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 613.713188][ T8981] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 613.713202][ T8981] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 613.713214][ T8981] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 613.713227][ T8981] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 613.713239][ T8981] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 613.713271][ T8981]
[ 613.713284][ T8981] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 614.398309][ T8984] loop0: detected capacity change from 0 to 32768
[ 614.409066][ T8984] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 614.417661][ T8984] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 614.429841][ T8984] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 614.445326][ T8984] CPU: 0 UID: 0 PID: 8984 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 614.445351][ T8984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 614.445361][ T8984] Call Trace:
[ 614.445369][ T8984]
[ 614.445377][ T8984] dump_stack_lvl+0x189/0x250
[ 614.445410][ T8984] ? __pfx_dump_stack_lvl+0x10/0x10
[ 614.445432][ T8984] ? gfs2_meta_read+0x775/0x8b0
[ 614.445457][ T8984] ? __pfx_gfs2_meta_read+0x10/0x10
[ 614.445484][ T8984] gfs2_withdraw+0xc3/0x1b0
[ 614.445509][ T8984] gfs2_meta_buffer+0x225/0x2e0
[ 614.445534][ T8984] inode_go_instantiate+0xe7/0x1310
[ 614.445555][ T8984] ? __pfx_bit_wait+0x10/0x10
[ 614.445576][ T8984] ? out_of_line_wait_on_bit+0x123/0x170
[ 614.445601][ T8984] ? __pfx_inode_go_instantiate+0x10/0x10
[ 614.445626][ T8984] ? __pfx_wake_bit_function+0x10/0x10
[ 614.445652][ T8984] gfs2_instantiate+0x168/0x220
[ 614.445679][ T8984] gfs2_glock_wait+0x1d4/0x2a0
[ 614.445715][ T8984] gfs2_lookupi+0x35b/0x5a0
[ 614.445744][ T8984] ? __pfx_gfs2_lookupi+0x10/0x10
[ 614.445770][ T8984] ? gfs2_lookup_meta+0xa7/0x170
[ 614.445791][ T8984] ? look_up_lock_class+0x74/0x170
[ 614.445816][ T8984] ? crc32_le+0x250/0x2c0
[ 614.445842][ T8984] gfs2_lookup_meta+0xa7/0x170
[ 614.445866][ T8984] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 614.445891][ T8984] ? __asan_memset+0x22/0x50
[ 614.445922][ T8984] init_journal+0x1a5/0x2180
[ 614.445948][ T8984] ? __pfx_number+0x10/0x10
[ 614.445970][ T8984] ? format_decode+0x5a3/0xe30
[ 614.445992][ T8984] ? __pfx_init_journal+0x10/0x10
[ 614.446014][ T8984] ? vsnprintf+0xe11/0xf00
[ 614.446043][ T8984] ? snprintf+0xda/0x120
[ 614.446066][ T8984] ? __pfx_snprintf+0x10/0x10
[ 614.446085][ T8984] ? gfs2_glock_nq_num+0x13d/0x170
[ 614.446113][ T8984] init_inodes+0xdb/0x320
[ 614.446140][ T8984] gfs2_fill_super+0x1aaa/0x2270
[ 614.446176][ T8984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 614.446200][ T8984] ? init_locking+0xb8/0x210
[ 614.446220][ T8984] ? sb_set_blocksize+0x104/0x180
[ 614.446248][ T8984] ? setup_bdev_super+0x4c1/0x5b0
[ 614.446274][ T8984] get_tree_bdev_flags+0x40e/0x4d0
[ 614.446296][ T8984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 614.446319][ T8984] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 614.446339][ T8984] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 614.446368][ T8984] gfs2_get_tree+0x51/0x1e0
[ 614.446393][ T8984] vfs_get_tree+0x92/0x2b0
[ 614.446417][ T8984] do_new_mount+0x302/0xa10
[ 614.446438][ T8984] ? apparmor_capable+0x137/0x1b0
[ 614.446463][ T8984] ? __pfx_do_new_mount+0x10/0x10
[ 614.446487][ T8984] ? ns_capable+0x8a/0xf0
[ 614.446512][ T8984] ? kmem_cache_free+0x19b/0x690
[ 614.446543][ T8984] __se_sys_mount+0x313/0x410
[ 614.446570][ T8984] ? __pfx___se_sys_mount+0x10/0x10
[ 614.446598][ T8984] ? do_syscall_64+0xbe/0xfa0
[ 614.446617][ T8984] ? __x64_sys_mount+0x20/0xc0
[ 614.446644][ T8984] do_syscall_64+0xfa/0xfa0
[ 614.446666][ T8984] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.446684][ T8984] ? clear_bhb_loop+0x60/0xb0
[ 614.446712][ T8984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 614.446729][ T8984] RIP: 0033:0x7f868b70d76a
[ 614.446746][ T8984] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 614.446760][ T8984] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 614.446778][ T8984] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 614.446791][ T8984] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 614.446803][ T8984] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 614.446816][ T8984] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 614.446828][ T8984] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 614.446860][ T8984]
[ 614.812922][ T8984] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 615.125690][ T8987] loop0: detected capacity change from 0 to 32768
[ 615.161414][ T8987] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 615.170519][ T8987] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 615.180917][ T8987] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 615.196354][ T8987] CPU: 1 UID: 0 PID: 8987 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 615.196378][ T8987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 615.196390][ T8987] Call Trace:
[ 615.196397][ T8987]
[ 615.196405][ T8987] dump_stack_lvl+0x189/0x250
[ 615.196437][ T8987] ? __pfx_dump_stack_lvl+0x10/0x10
[ 615.196458][ T8987] ? gfs2_meta_read+0x775/0x8b0
[ 615.196482][ T8987] ? __pfx_gfs2_meta_read+0x10/0x10
[ 615.196507][ T8987] gfs2_withdraw+0xc3/0x1b0
[ 615.196531][ T8987] gfs2_meta_buffer+0x225/0x2e0
[ 615.196557][ T8987] inode_go_instantiate+0xe7/0x1310
[ 615.196581][ T8987] ? __pfx_bit_wait+0x10/0x10
[ 615.196603][ T8987] ? out_of_line_wait_on_bit+0x123/0x170
[ 615.196629][ T8987] ? __pfx_inode_go_instantiate+0x10/0x10
[ 615.196653][ T8987] ? __pfx_wake_bit_function+0x10/0x10
[ 615.196678][ T8987] gfs2_instantiate+0x168/0x220
[ 615.196704][ T8987] gfs2_glock_wait+0x1d4/0x2a0
[ 615.196729][ T8987] gfs2_lookupi+0x35b/0x5a0
[ 615.196759][ T8987] ? __pfx_gfs2_lookupi+0x10/0x10
[ 615.196786][ T8987] ? gfs2_lookup_meta+0xa7/0x170
[ 615.196807][ T8987] ? look_up_lock_class+0x74/0x170
[ 615.196831][ T8987] ? crc32_le+0x250/0x2c0
[ 615.196855][ T8987] gfs2_lookup_meta+0xa7/0x170
[ 615.196879][ T8987] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 615.196905][ T8987] ? __asan_memset+0x22/0x50
[ 615.196936][ T8987] init_journal+0x1a5/0x2180
[ 615.196963][ T8987] ? __pfx_number+0x10/0x10
[ 615.196984][ T8987] ? format_decode+0x5a3/0xe30
[ 615.197005][ T8987] ? __pfx_init_journal+0x10/0x10
[ 615.197026][ T8987] ? vsnprintf+0xe11/0xf00
[ 615.197054][ T8987] ? snprintf+0xda/0x120
[ 615.197076][ T8987] ? __pfx_snprintf+0x10/0x10
[ 615.197095][ T8987] ? gfs2_glock_nq_num+0x13d/0x170
[ 615.197122][ T8987] init_inodes+0xdb/0x320
[ 615.197146][ T8987] gfs2_fill_super+0x1aaa/0x2270
[ 615.197184][ T8987] ? __pfx_gfs2_fill_super+0x10/0x10
[ 615.197211][ T8987] ? init_locking+0xb8/0x210
[ 615.197231][ T8987] ? sb_set_blocksize+0x104/0x180
[ 615.197259][ T8987] ? setup_bdev_super+0x4c1/0x5b0
[ 615.197285][ T8987] get_tree_bdev_flags+0x40e/0x4d0
[ 615.197306][ T8987] ? __pfx_gfs2_fill_super+0x10/0x10
[ 615.197336][ T8987] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 615.197355][ T8987] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 615.197383][ T8987] gfs2_get_tree+0x51/0x1e0
[ 615.197409][ T8987] vfs_get_tree+0x92/0x2b0
[ 615.197433][ T8987] do_new_mount+0x302/0xa10
[ 615.197453][ T8987] ? apparmor_capable+0x137/0x1b0
[ 615.197477][ T8987] ? __pfx_do_new_mount+0x10/0x10
[ 615.197500][ T8987] ? ns_capable+0x8a/0xf0
[ 615.197525][ T8987] ? kmem_cache_free+0x19b/0x690
[ 615.197556][ T8987] __se_sys_mount+0x313/0x410
[ 615.197584][ T8987] ? __pfx___se_sys_mount+0x10/0x10
[ 615.197613][ T8987] ? do_syscall_64+0xbe/0xfa0
[ 615.197631][ T8987] ? __x64_sys_mount+0x20/0xc0
[ 615.197656][ T8987] do_syscall_64+0xfa/0xfa0
[ 615.197678][ T8987] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.197695][ T8987] ? clear_bhb_loop+0x60/0xb0
[ 615.197716][ T8987] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.197733][ T8987] RIP: 0033:0x7f868b70d76a
[ 615.197749][ T8987] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 615.197764][ T8987] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 615.197781][ T8987] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 615.197794][ T8987] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 615.197805][ T8987] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 615.197818][ T8987] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 615.197830][ T8987] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 615.197861][ T8987]
[ 615.197875][ T8987] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 615.878128][ T8990] loop0: detected capacity change from 0 to 32768
[ 615.891450][ T8990] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 615.899753][ T8990] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 615.910613][ T8990] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 615.926087][ T8990] CPU: 0 UID: 0 PID: 8990 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 615.926111][ T8990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 615.926123][ T8990] Call Trace:
[ 615.926134][ T8990]
[ 615.926142][ T8990] dump_stack_lvl+0x189/0x250
[ 615.926172][ T8990] ? __pfx_dump_stack_lvl+0x10/0x10
[ 615.926191][ T8990] ? gfs2_meta_read+0x775/0x8b0
[ 615.926214][ T8990] ? __pfx_gfs2_meta_read+0x10/0x10
[ 615.926235][ T8990] gfs2_withdraw+0xc3/0x1b0
[ 615.926269][ T8990] gfs2_meta_buffer+0x225/0x2e0
[ 615.926292][ T8990] inode_go_instantiate+0xe7/0x1310
[ 615.926315][ T8990] ? __pfx_bit_wait+0x10/0x10
[ 615.926331][ T8990] ? out_of_line_wait_on_bit+0x123/0x170
[ 615.926351][ T8990] ? __pfx_inode_go_instantiate+0x10/0x10
[ 615.926370][ T8990] ? __pfx_wake_bit_function+0x10/0x10
[ 615.926389][ T8990] gfs2_instantiate+0x168/0x220
[ 615.926410][ T8990] gfs2_glock_wait+0x1d4/0x2a0
[ 615.926430][ T8990] gfs2_lookupi+0x35b/0x5a0
[ 615.926454][ T8990] ? __pfx_gfs2_lookupi+0x10/0x10
[ 615.926474][ T8990] ? gfs2_lookup_meta+0xa7/0x170
[ 615.926491][ T8990] ? look_up_lock_class+0x74/0x170
[ 615.926511][ T8990] ? crc32_le+0x250/0x2c0
[ 615.926530][ T8990] gfs2_lookup_meta+0xa7/0x170
[ 615.926549][ T8990] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 615.926568][ T8990] ? __asan_memset+0x22/0x50
[ 615.926593][ T8990] init_journal+0x1a5/0x2180
[ 615.926613][ T8990] ? __pfx_number+0x10/0x10
[ 615.926631][ T8990] ? format_decode+0x5a3/0xe30
[ 615.926647][ T8990] ? __pfx_init_journal+0x10/0x10
[ 615.926663][ T8990] ? vsnprintf+0xe11/0xf00
[ 615.926685][ T8990] ? snprintf+0xda/0x120
[ 615.926702][ T8990] ? __pfx_snprintf+0x10/0x10
[ 615.926716][ T8990] ? gfs2_glock_nq_num+0x13d/0x170
[ 615.926738][ T8990] init_inodes+0xdb/0x320
[ 615.926757][ T8990] gfs2_fill_super+0x1aaa/0x2270
[ 615.926787][ T8990] ? __pfx_gfs2_fill_super+0x10/0x10
[ 615.926807][ T8990] ? init_locking+0xb8/0x210
[ 615.926822][ T8990] ? sb_set_blocksize+0x104/0x180
[ 615.926843][ T8990] ? setup_bdev_super+0x4c1/0x5b0
[ 615.926863][ T8990] get_tree_bdev_flags+0x40e/0x4d0
[ 615.926880][ T8990] ? __pfx_gfs2_fill_super+0x10/0x10
[ 615.926897][ T8990] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 615.926916][ T8990] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 615.926938][ T8990] gfs2_get_tree+0x51/0x1e0
[ 615.926958][ T8990] vfs_get_tree+0x92/0x2b0
[ 615.926977][ T8990] do_new_mount+0x302/0xa10
[ 615.926993][ T8990] ? apparmor_capable+0x137/0x1b0
[ 615.927012][ T8990] ? __pfx_do_new_mount+0x10/0x10
[ 615.927029][ T8990] ? ns_capable+0x8a/0xf0
[ 615.927048][ T8990] ? kmem_cache_free+0x19b/0x690
[ 615.927071][ T8990] __se_sys_mount+0x313/0x410
[ 615.927094][ T8990] ? __pfx___se_sys_mount+0x10/0x10
[ 615.927115][ T8990] ? do_syscall_64+0xbe/0xfa0
[ 615.927130][ T8990] ? __x64_sys_mount+0x20/0xc0
[ 615.927149][ T8990] do_syscall_64+0xfa/0xfa0
[ 615.927166][ T8990] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.927180][ T8990] ? clear_bhb_loop+0x60/0xb0
[ 615.927196][ T8990] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 615.927209][ T8990] RIP: 0033:0x7f868b70d76a
[ 615.927223][ T8990] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 615.927234][ T8990] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 615.927255][ T8990] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 615.927265][ T8990] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 615.927274][ T8990] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
[ 615.927284][ T8990] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 615.927293][ T8990] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 615.927317][ T8990]
[ 616.292714][ T8990] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
executing program
[ 616.620158][ T8993] loop0: detected capacity change from 0 to 32768
[ 616.642637][ T8993] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 616.651255][ T8993] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 616.660588][ T8993] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 616.677087][ T8993] CPU: 0 UID: 0 PID: 8993 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 616.677111][ T8993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 616.677122][ T8993] Call Trace:
[ 616.677129][ T8993]
[ 616.677135][ T8993] dump_stack_lvl+0x189/0x250
[ 616.677167][ T8993] ? __pfx_dump_stack_lvl+0x10/0x10
[ 616.677188][ T8993] ? gfs2_meta_read+0x775/0x8b0
[ 616.677212][ T8993] ? __pfx_gfs2_meta_read+0x10/0x10
[ 616.677231][ T8993] ? queue_delayed_work_on+0x11a/0x280
[ 616.677268][ T8993] gfs2_withdraw+0xc3/0x1b0
[ 616.677292][ T8993] gfs2_meta_buffer+0x225/0x2e0
[ 616.677318][ T8993] inode_go_instantiate+0xe7/0x1310
[ 616.677349][ T8993] ? __pfx_inode_go_instantiate+0x10/0x10
[ 616.677374][ T8993] ? gfs2_glock_nq+0x886/0x1060
[ 616.677403][ T8993] gfs2_instantiate+0x168/0x220
[ 616.677427][ T8993] gfs2_glock_wait+0x1d4/0x2a0
[ 616.677453][ T8993] gfs2_lookupi+0x35b/0x5a0
[ 616.677481][ T8993] ? __pfx_gfs2_lookupi+0x10/0x10
[ 616.677507][ T8993] ? gfs2_lookup_meta+0xa7/0x170
[ 616.677528][ T8993] ? look_up_lock_class+0x74/0x170
[ 616.677555][ T8993] ? crc32_le+0x250/0x2c0
[ 616.677580][ T8993] gfs2_lookup_meta+0xa7/0x170
[ 616.677603][ T8993] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 616.677629][ T8993] ? __asan_memset+0x22/0x50
[ 616.677659][ T8993] init_journal+0x1a5/0x2180
[ 616.677686][ T8993] ? __pfx_number+0x10/0x10
[ 616.677709][ T8993] ? format_decode+0x5a3/0xe30
[ 616.677731][ T8993] ? __pfx_init_journal+0x10/0x10
[ 616.677753][ T8993] ? vsnprintf+0xe11/0xf00
[ 616.677782][ T8993] ? snprintf+0xda/0x120
[ 616.677804][ T8993] ? __pfx_snprintf+0x10/0x10
[ 616.677823][ T8993] ? gfs2_glock_nq_num+0x13d/0x170
[ 616.677851][ T8993] init_inodes+0xdb/0x320
[ 616.677875][ T8993] gfs2_fill_super+0x1aaa/0x2270
[ 616.677913][ T8993] ? __pfx_gfs2_fill_super+0x10/0x10
[ 616.677940][ T8993] ? init_locking+0xb8/0x210
[ 616.677960][ T8993] ? sb_set_blocksize+0x104/0x180
[ 616.677988][ T8993] ? setup_bdev_super+0x4c1/0x5b0
[ 616.678015][ T8993] get_tree_bdev_flags+0x40e/0x4d0
[ 616.678037][ T8993] ? __pfx_gfs2_fill_super+0x10/0x10
[ 616.678060][ T8993] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 616.678079][ T8993] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 616.678108][ T8993] gfs2_get_tree+0x51/0x1e0
[ 616.678133][ T8993] vfs_get_tree+0x92/0x2b0
[ 616.678157][ T8993] do_new_mount+0x302/0xa10
[ 616.678178][ T8993] ? apparmor_capable+0x137/0x1b0
[ 616.678203][ T8993] ? __pfx_do_new_mount+0x10/0x10
[ 616.678225][ T8993] ? ns_capable+0x8a/0xf0
[ 616.678257][ T8993] ? kmem_cache_free+0x19b/0x690
[ 616.678287][ T8993] __se_sys_mount+0x313/0x410
[ 616.678318][ T8993] ? __pfx___se_sys_mount+0x10/0x10
[ 616.678344][ T8993] ? do_syscall_64+0xbe/0xfa0
[ 616.678364][ T8993] ? __x64_sys_mount+0x20/0xc0
[ 616.678387][ T8993] do_syscall_64+0xfa/0xfa0
[ 616.678409][ T8993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.678426][ T8993] ? clear_bhb_loop+0x60/0xb0
[ 616.678448][ T8993] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 616.678465][ T8993] RIP: 0033:0x7f868b70d76a
[ 616.678481][ T8993] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 616.678496][ T8993] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 616.678515][ T8993] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 616.678528][ T8993] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 616.678541][ T8993] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 616.678552][ T8993] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 616.678564][ T8993] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 616.678595][ T8993]
[ 616.678609][ T8993] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 617.346020][ T8996] loop0: detected capacity change from 0 to 32768
[ 617.361826][ T8996] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 617.370456][ T8996] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 617.382398][ T8996] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 617.397784][ T8996] CPU: 1 UID: 0 PID: 8996 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 617.397807][ T8996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 617.397818][ T8996] Call Trace:
[ 617.397826][ T8996]
[ 617.397834][ T8996] dump_stack_lvl+0x189/0x250
[ 617.397868][ T8996] ? __pfx_dump_stack_lvl+0x10/0x10
[ 617.397891][ T8996] ? gfs2_meta_read+0x775/0x8b0
[ 617.397917][ T8996] ? __pfx_gfs2_meta_read+0x10/0x10
[ 617.397943][ T8996] gfs2_withdraw+0xc3/0x1b0
[ 617.397968][ T8996] gfs2_meta_buffer+0x225/0x2e0
[ 617.397993][ T8996] inode_go_instantiate+0xe7/0x1310
[ 617.398016][ T8996] ? __pfx_bit_wait+0x10/0x10
[ 617.398037][ T8996] ? out_of_line_wait_on_bit+0x123/0x170
[ 617.398062][ T8996] ? __pfx_inode_go_instantiate+0x10/0x10
[ 617.398086][ T8996] ? __pfx_wake_bit_function+0x10/0x10
[ 617.398112][ T8996] gfs2_instantiate+0x168/0x220
[ 617.398139][ T8996] gfs2_glock_wait+0x1d4/0x2a0
[ 617.398166][ T8996] gfs2_lookupi+0x35b/0x5a0
[ 617.398196][ T8996] ? __pfx_gfs2_lookupi+0x10/0x10
[ 617.398222][ T8996] ? gfs2_lookup_meta+0xa7/0x170
[ 617.398243][ T8996] ? look_up_lock_class+0x74/0x170
[ 617.398269][ T8996] ? crc32_le+0x250/0x2c0
[ 617.398294][ T8996] gfs2_lookup_meta+0xa7/0x170
[ 617.398318][ T8996] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 617.398343][ T8996] ? __asan_memset+0x22/0x50
[ 617.398375][ T8996] init_journal+0x1a5/0x2180
[ 617.398399][ T8996] ? __pfx_number+0x10/0x10
[ 617.398421][ T8996] ? format_decode+0x5a3/0xe30
[ 617.398450][ T8996] ? __pfx_init_journal+0x10/0x10
[ 617.398471][ T8996] ? vsnprintf+0xe11/0xf00
[ 617.398498][ T8996] ? snprintf+0xda/0x120
[ 617.398519][ T8996] ? __pfx_snprintf+0x10/0x10
[ 617.398537][ T8996] ? gfs2_glock_nq_num+0x13d/0x170
[ 617.398566][ T8996] init_inodes+0xdb/0x320
[ 617.398592][ T8996] gfs2_fill_super+0x1aaa/0x2270
[ 617.398627][ T8996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 617.398649][ T8996] ? init_locking+0xb8/0x210
[ 617.398666][ T8996] ? sb_set_blocksize+0x104/0x180
[ 617.398691][ T8996] ? setup_bdev_super+0x4c1/0x5b0
[ 617.398717][ T8996] get_tree_bdev_flags+0x40e/0x4d0
[ 617.398740][ T8996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 617.398762][ T8996] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 617.398781][ T8996] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 617.398809][ T8996] gfs2_get_tree+0x51/0x1e0
[ 617.398834][ T8996] vfs_get_tree+0x92/0x2b0
[ 617.398858][ T8996] do_new_mount+0x302/0xa10
[ 617.398879][ T8996] ? apparmor_capable+0x137/0x1b0
[ 617.398904][ T8996] ? __pfx_do_new_mount+0x10/0x10
[ 617.398927][ T8996] ? ns_capable+0x8a/0xf0
[ 617.398957][ T8996] ? kmem_cache_free+0x19b/0x690
[ 617.398988][ T8996] __se_sys_mount+0x313/0x410
[ 617.399018][ T8996] ? __pfx___se_sys_mount+0x10/0x10
[ 617.399045][ T8996] ? do_syscall_64+0xbe/0xfa0
[ 617.399065][ T8996] ? __x64_sys_mount+0x20/0xc0
[ 617.399090][ T8996] do_syscall_64+0xfa/0xfa0
[ 617.399113][ T8996] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.399130][ T8996] ? clear_bhb_loop+0x60/0xb0
[ 617.399153][ T8996] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 617.399170][ T8996] RIP: 0033:0x7f868b70d76a
[ 617.399185][ T8996] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 617.399200][ T8996] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 617.399219][ T8996] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 617.399232][ T8996] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 617.399245][ T8996] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 617.399256][ T8996] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 617.399268][ T8996] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 617.399298][ T8996]
[ 617.399311][ T8996] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 618.075849][ T8999] loop0: detected capacity change from 0 to 32768
[ 618.088256][ T8999] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 618.096824][ T8999] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 618.114769][ T8999] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 618.130358][ T8999] CPU: 0 UID: 0 PID: 8999 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 618.130382][ T8999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 618.130394][ T8999] Call Trace:
[ 618.130402][ T8999]
[ 618.130411][ T8999] dump_stack_lvl+0x189/0x250
[ 618.130443][ T8999] ? __pfx_dump_stack_lvl+0x10/0x10
[ 618.130466][ T8999] ? gfs2_meta_read+0x775/0x8b0
[ 618.130491][ T8999] ? __pfx_gfs2_meta_read+0x10/0x10
[ 618.130517][ T8999] gfs2_withdraw+0xc3/0x1b0
[ 618.130541][ T8999] gfs2_meta_buffer+0x225/0x2e0
[ 618.130565][ T8999] inode_go_instantiate+0xe7/0x1310
[ 618.130588][ T8999] ? __pfx_bit_wait+0x10/0x10
[ 618.130609][ T8999] ? out_of_line_wait_on_bit+0x123/0x170
[ 618.130634][ T8999] ? __pfx_inode_go_instantiate+0x10/0x10
[ 618.130659][ T8999] ? __pfx_wake_bit_function+0x10/0x10
[ 618.130685][ T8999] gfs2_instantiate+0x168/0x220
[ 618.130711][ T8999] gfs2_glock_wait+0x1d4/0x2a0
[ 618.130738][ T8999] gfs2_lookupi+0x35b/0x5a0
[ 618.130768][ T8999] ? __pfx_gfs2_lookupi+0x10/0x10
[ 618.130794][ T8999] ? gfs2_lookup_meta+0xa7/0x170
[ 618.130813][ T8999] ? look_up_lock_class+0x74/0x170
[ 618.130838][ T8999] ? crc32_le+0x250/0x2c0
[ 618.130862][ T8999] gfs2_lookup_meta+0xa7/0x170
[ 618.130885][ T8999] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 618.130910][ T8999] ? __asan_memset+0x22/0x50
[ 618.130942][ T8999] init_journal+0x1a5/0x2180
[ 618.130967][ T8999] ? __pfx_number+0x10/0x10
[ 618.130989][ T8999] ? format_decode+0x5a3/0xe30
[ 618.131011][ T8999] ? __pfx_init_journal+0x10/0x10
[ 618.131033][ T8999] ? vsnprintf+0xe11/0xf00
[ 618.131061][ T8999] ? snprintf+0xda/0x120
[ 618.131136][ T8999] ? __pfx_snprintf+0x10/0x10
[ 618.131155][ T8999] ? gfs2_glock_nq_num+0x13d/0x170
[ 618.131183][ T8999] init_inodes+0xdb/0x320
[ 618.131209][ T8999] gfs2_fill_super+0x1aaa/0x2270
[ 618.131248][ T8999] ? __pfx_gfs2_fill_super+0x10/0x10
[ 618.131275][ T8999] ? init_locking+0xb8/0x210
[ 618.131295][ T8999] ? sb_set_blocksize+0x104/0x180
[ 618.131321][ T8999] ? setup_bdev_super+0x4c1/0x5b0
[ 618.131347][ T8999] get_tree_bdev_flags+0x40e/0x4d0
[ 618.131369][ T8999] ? __pfx_gfs2_fill_super+0x10/0x10
[ 618.131392][ T8999] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 618.131411][ T8999] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 618.131440][ T8999] gfs2_get_tree+0x51/0x1e0
[ 618.131466][ T8999] vfs_get_tree+0x92/0x2b0
[ 618.131490][ T8999] do_new_mount+0x302/0xa10
[ 618.131511][ T8999] ? apparmor_capable+0x137/0x1b0
[ 618.131535][ T8999] ? __pfx_do_new_mount+0x10/0x10
[ 618.131558][ T8999] ? ns_capable+0x8a/0xf0
[ 618.131583][ T8999] ? kmem_cache_free+0x19b/0x690
[ 618.131613][ T8999] __se_sys_mount+0x313/0x410
[ 618.131643][ T8999] ? __pfx___se_sys_mount+0x10/0x10
[ 618.131671][ T8999] ? do_syscall_64+0xbe/0xfa0
[ 618.131691][ T8999] ? __x64_sys_mount+0x20/0xc0
[ 618.131716][ T8999] do_syscall_64+0xfa/0xfa0
[ 618.131739][ T8999] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.131756][ T8999] ? clear_bhb_loop+0x60/0xb0
[ 618.131779][ T8999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.131795][ T8999] RIP: 0033:0x7f868b70d76a
[ 618.131811][ T8999] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 618.131826][ T8999] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 618.131845][ T8999] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 618.131859][ T8999] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 618.131871][ T8999] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 618.131883][ T8999] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 618.131896][ T8999] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 618.131927][ T8999]
[ 618.131941][ T8999] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 618.809609][ T9002] loop0: detected capacity change from 0 to 32768
[ 618.822552][ T9002] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 618.831175][ T9002] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 618.841129][ T9002] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 618.856488][ T9002] CPU: 0 UID: 0 PID: 9002 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 618.856512][ T9002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 618.856523][ T9002] Call Trace:
[ 618.856530][ T9002]
[ 618.856537][ T9002] dump_stack_lvl+0x189/0x250
[ 618.856568][ T9002] ? __pfx_dump_stack_lvl+0x10/0x10
[ 618.856586][ T9002] ? gfs2_meta_read+0x775/0x8b0
[ 618.856609][ T9002] ? __pfx_gfs2_meta_read+0x10/0x10
[ 618.856631][ T9002] gfs2_withdraw+0xc3/0x1b0
[ 618.856652][ T9002] gfs2_meta_buffer+0x225/0x2e0
[ 618.856675][ T9002] inode_go_instantiate+0xe7/0x1310
[ 618.856697][ T9002] ? __pfx_bit_wait+0x10/0x10
[ 618.856716][ T9002] ? out_of_line_wait_on_bit+0x123/0x170
[ 618.856738][ T9002] ? __pfx_inode_go_instantiate+0x10/0x10
[ 618.856761][ T9002] ? __pfx_wake_bit_function+0x10/0x10
[ 618.856783][ T9002] gfs2_instantiate+0x168/0x220
[ 618.856806][ T9002] gfs2_glock_wait+0x1d4/0x2a0
[ 618.856830][ T9002] gfs2_lookupi+0x35b/0x5a0
[ 618.856860][ T9002] ? __pfx_gfs2_lookupi+0x10/0x10
[ 618.856886][ T9002] ? gfs2_lookup_meta+0xa7/0x170
[ 618.856904][ T9002] ? look_up_lock_class+0x74/0x170
[ 618.856926][ T9002] ? crc32_le+0x250/0x2c0
[ 618.856948][ T9002] gfs2_lookup_meta+0xa7/0x170
[ 618.856971][ T9002] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 618.856996][ T9002] ? __asan_memset+0x22/0x50
[ 618.857036][ T9002] init_journal+0x1a5/0x2180
[ 618.857061][ T9002] ? __pfx_number+0x10/0x10
[ 618.857082][ T9002] ? format_decode+0x5a3/0xe30
[ 618.857101][ T9002] ? __pfx_init_journal+0x10/0x10
[ 618.857122][ T9002] ? vsnprintf+0xe11/0xf00
[ 618.857148][ T9002] ? snprintf+0xda/0x120
[ 618.857167][ T9002] ? __pfx_snprintf+0x10/0x10
[ 618.857183][ T9002] ? gfs2_glock_nq_num+0x13d/0x170
[ 618.857210][ T9002] init_inodes+0xdb/0x320
[ 618.857233][ T9002] gfs2_fill_super+0x1aaa/0x2270
[ 618.857269][ T9002] ? __pfx_gfs2_fill_super+0x10/0x10
[ 618.857295][ T9002] ? init_locking+0xb8/0x210
[ 618.857314][ T9002] ? sb_set_blocksize+0x104/0x180
[ 618.857340][ T9002] ? setup_bdev_super+0x4c1/0x5b0
[ 618.857361][ T9002] get_tree_bdev_flags+0x40e/0x4d0
[ 618.857381][ T9002] ? __pfx_gfs2_fill_super+0x10/0x10
[ 618.857403][ T9002] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 618.857419][ T9002] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 618.857446][ T9002] gfs2_get_tree+0x51/0x1e0
[ 618.857469][ T9002] vfs_get_tree+0x92/0x2b0
[ 618.857491][ T9002] do_new_mount+0x302/0xa10
[ 618.857511][ T9002] ? apparmor_capable+0x137/0x1b0
[ 618.857533][ T9002] ? __pfx_do_new_mount+0x10/0x10
[ 618.857552][ T9002] ? ns_capable+0x8a/0xf0
[ 618.857576][ T9002] ? kmem_cache_free+0x19b/0x690
[ 618.857605][ T9002] __se_sys_mount+0x313/0x410
[ 618.857633][ T9002] ? __pfx___se_sys_mount+0x10/0x10
[ 618.857658][ T9002] ? do_syscall_64+0xbe/0xfa0
[ 618.857676][ T9002] ? __x64_sys_mount+0x20/0xc0
[ 618.857700][ T9002] do_syscall_64+0xfa/0xfa0
[ 618.857719][ T9002] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.857734][ T9002] ? clear_bhb_loop+0x60/0xb0
[ 618.857754][ T9002] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 618.857769][ T9002] RIP: 0033:0x7f868b70d76a
[ 618.857785][ T9002] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 618.857800][ T9002] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 618.857818][ T9002] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 618.857831][ T9002] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 618.857844][ T9002] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 618.857856][ T9002] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 618.857866][ T9002] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 618.857894][ T9002]
[ 618.857907][ T9002] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 619.546896][ T9005] loop0: detected capacity change from 0 to 32768
[ 619.559720][ T9005] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 619.568295][ T9005] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 619.578030][ T9005] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 619.593588][ T9005] CPU: 0 UID: 0 PID: 9005 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 619.593612][ T9005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 619.593623][ T9005] Call Trace:
[ 619.593631][ T9005]
[ 619.593639][ T9005] dump_stack_lvl+0x189/0x250
[ 619.593670][ T9005] ? __pfx_dump_stack_lvl+0x10/0x10
[ 619.593692][ T9005] ? gfs2_meta_read+0x775/0x8b0
[ 619.593718][ T9005] ? __pfx_gfs2_meta_read+0x10/0x10
[ 619.593743][ T9005] gfs2_withdraw+0xc3/0x1b0
[ 619.593765][ T9005] gfs2_meta_buffer+0x225/0x2e0
[ 619.593789][ T9005] inode_go_instantiate+0xe7/0x1310
[ 619.593813][ T9005] ? __pfx_bit_wait+0x10/0x10
[ 619.593835][ T9005] ? out_of_line_wait_on_bit+0x123/0x170
[ 619.593861][ T9005] ? __pfx_inode_go_instantiate+0x10/0x10
[ 619.593886][ T9005] ? __pfx_wake_bit_function+0x10/0x10
[ 619.593912][ T9005] gfs2_instantiate+0x168/0x220
[ 619.593936][ T9005] gfs2_glock_wait+0x1d4/0x2a0
[ 619.593962][ T9005] gfs2_lookupi+0x35b/0x5a0
[ 619.593999][ T9005] ? __pfx_gfs2_lookupi+0x10/0x10
[ 619.594025][ T9005] ? gfs2_lookup_meta+0xa7/0x170
[ 619.594045][ T9005] ? look_up_lock_class+0x74/0x170
[ 619.594070][ T9005] ? crc32_le+0x250/0x2c0
[ 619.594094][ T9005] gfs2_lookup_meta+0xa7/0x170
[ 619.594116][ T9005] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 619.594140][ T9005] ? __asan_memset+0x22/0x50
[ 619.594170][ T9005] init_journal+0x1a5/0x2180
[ 619.594196][ T9005] ? __pfx_number+0x10/0x10
[ 619.594218][ T9005] ? format_decode+0x5a3/0xe30
[ 619.594237][ T9005] ? __pfx_init_journal+0x10/0x10
[ 619.594259][ T9005] ? vsnprintf+0xe11/0xf00
[ 619.594288][ T9005] ? snprintf+0xda/0x120
[ 619.594308][ T9005] ? __pfx_snprintf+0x10/0x10
[ 619.594324][ T9005] ? gfs2_glock_nq_num+0x13d/0x170
[ 619.594352][ T9005] init_inodes+0xdb/0x320
[ 619.594377][ T9005] gfs2_fill_super+0x1aaa/0x2270
[ 619.594418][ T9005] ? __pfx_gfs2_fill_super+0x10/0x10
[ 619.594445][ T9005] ? init_locking+0xb8/0x210
[ 619.594465][ T9005] ? sb_set_blocksize+0x104/0x180
[ 619.594491][ T9005] ? setup_bdev_super+0x4c1/0x5b0
[ 619.594516][ T9005] get_tree_bdev_flags+0x40e/0x4d0
[ 619.594538][ T9005] ? __pfx_gfs2_fill_super+0x10/0x10
[ 619.594559][ T9005] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 619.594577][ T9005] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 619.594604][ T9005] gfs2_get_tree+0x51/0x1e0
[ 619.594629][ T9005] vfs_get_tree+0x92/0x2b0
[ 619.594654][ T9005] do_new_mount+0x302/0xa10
[ 619.594674][ T9005] ? apparmor_capable+0x137/0x1b0
[ 619.594698][ T9005] ? __pfx_do_new_mount+0x10/0x10
[ 619.594720][ T9005] ? ns_capable+0x8a/0xf0
[ 619.594745][ T9005] ? kmem_cache_free+0x19b/0x690
[ 619.594774][ T9005] __se_sys_mount+0x313/0x410
[ 619.594804][ T9005] ? __pfx___se_sys_mount+0x10/0x10
[ 619.594832][ T9005] ? do_syscall_64+0xbe/0xfa0
[ 619.594850][ T9005] ? __x64_sys_mount+0x20/0xc0
[ 619.594874][ T9005] do_syscall_64+0xfa/0xfa0
[ 619.594895][ T9005] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.594913][ T9005] ? clear_bhb_loop+0x60/0xb0
[ 619.594935][ T9005] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 619.594953][ T9005] RIP: 0033:0x7f868b70d76a
[ 619.594969][ T9005] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 619.594993][ T9005] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 619.595011][ T9005] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 619.595024][ T9005] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 619.595036][ T9005] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 619.595048][ T9005] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 619.595059][ T9005] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 619.595088][ T9005]
[ 619.595102][ T9005] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 620.280429][ T9008] loop0: detected capacity change from 0 to 32768
[ 620.305415][ T9008] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 620.314069][ T9008] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 620.323958][ T9008] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 620.339339][ T9008] CPU: 1 UID: 0 PID: 9008 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 620.339365][ T9008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 620.339377][ T9008] Call Trace:
[ 620.339385][ T9008]
[ 620.339394][ T9008] dump_stack_lvl+0x189/0x250
[ 620.339427][ T9008] ? __pfx_dump_stack_lvl+0x10/0x10
[ 620.339449][ T9008] ? gfs2_meta_read+0x775/0x8b0
[ 620.339474][ T9008] ? __pfx_gfs2_meta_read+0x10/0x10
[ 620.339500][ T9008] gfs2_withdraw+0xc3/0x1b0
[ 620.339525][ T9008] gfs2_meta_buffer+0x225/0x2e0
[ 620.339551][ T9008] inode_go_instantiate+0xe7/0x1310
[ 620.339575][ T9008] ? __pfx_bit_wait+0x10/0x10
[ 620.339597][ T9008] ? out_of_line_wait_on_bit+0x123/0x170
[ 620.339622][ T9008] ? __pfx_inode_go_instantiate+0x10/0x10
[ 620.339646][ T9008] ? __pfx_wake_bit_function+0x10/0x10
[ 620.339670][ T9008] gfs2_instantiate+0x168/0x220
[ 620.339696][ T9008] gfs2_glock_wait+0x1d4/0x2a0
[ 620.339723][ T9008] gfs2_lookupi+0x35b/0x5a0
[ 620.339753][ T9008] ? __pfx_gfs2_lookupi+0x10/0x10
[ 620.339780][ T9008] ? gfs2_lookup_meta+0xa7/0x170
[ 620.339801][ T9008] ? look_up_lock_class+0x74/0x170
[ 620.339827][ T9008] ? crc32_le+0x250/0x2c0
[ 620.339851][ T9008] gfs2_lookup_meta+0xa7/0x170
[ 620.339875][ T9008] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 620.339908][ T9008] ? __asan_memset+0x22/0x50
[ 620.339940][ T9008] init_journal+0x1a5/0x2180
[ 620.339967][ T9008] ? __pfx_number+0x10/0x10
[ 620.339990][ T9008] ? format_decode+0x5a3/0xe30
[ 620.340012][ T9008] ? __pfx_init_journal+0x10/0x10
[ 620.340034][ T9008] ? vsnprintf+0xe11/0xf00
[ 620.340061][ T9008] ? snprintf+0xda/0x120
[ 620.340082][ T9008] ? __pfx_snprintf+0x10/0x10
[ 620.340101][ T9008] ? gfs2_glock_nq_num+0x13d/0x170
[ 620.340128][ T9008] init_inodes+0xdb/0x320
[ 620.340154][ T9008] gfs2_fill_super+0x1aaa/0x2270
[ 620.340194][ T9008] ? __pfx_gfs2_fill_super+0x10/0x10
[ 620.340221][ T9008] ? init_locking+0xb8/0x210
[ 620.340241][ T9008] ? sb_set_blocksize+0x104/0x180
[ 620.340268][ T9008] ? setup_bdev_super+0x4c1/0x5b0
[ 620.340295][ T9008] get_tree_bdev_flags+0x40e/0x4d0
[ 620.340317][ T9008] ? __pfx_gfs2_fill_super+0x10/0x10
[ 620.340340][ T9008] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 620.340360][ T9008] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 620.340390][ T9008] gfs2_get_tree+0x51/0x1e0
[ 620.340416][ T9008] vfs_get_tree+0x92/0x2b0
[ 620.340440][ T9008] do_new_mount+0x302/0xa10
[ 620.340460][ T9008] ? apparmor_capable+0x137/0x1b0
[ 620.340484][ T9008] ? __pfx_do_new_mount+0x10/0x10
[ 620.340506][ T9008] ? ns_capable+0x8a/0xf0
[ 620.340532][ T9008] ? kmem_cache_free+0x19b/0x690
[ 620.340562][ T9008] __se_sys_mount+0x313/0x410
[ 620.340593][ T9008] ? __pfx___se_sys_mount+0x10/0x10
[ 620.340622][ T9008] ? do_syscall_64+0xbe/0xfa0
[ 620.340641][ T9008] ? __x64_sys_mount+0x20/0xc0
[ 620.340666][ T9008] do_syscall_64+0xfa/0xfa0
[ 620.340688][ T9008] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.340705][ T9008] ? clear_bhb_loop+0x60/0xb0
[ 620.340728][ T9008] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 620.340745][ T9008] RIP: 0033:0x7f868b70d76a
[ 620.340761][ T9008] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 620.340776][ T9008] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 620.340795][ T9008] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 620.340808][ T9008] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 620.340820][ T9008] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 620.340832][ T9008] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 620.340843][ T9008] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 620.340874][ T9008]
[ 620.340894][ T9008] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 621.030478][ T9014] loop0: detected capacity change from 0 to 32768
[ 621.046104][ T9014] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 621.054394][ T9014] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 621.064726][ T9014] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 621.080355][ T9014] CPU: 0 UID: 0 PID: 9014 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 621.080377][ T9014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 621.080388][ T9014] Call Trace:
[ 621.080396][ T9014]
[ 621.080405][ T9014] dump_stack_lvl+0x189/0x250
[ 621.080437][ T9014] ? __pfx_dump_stack_lvl+0x10/0x10
[ 621.080460][ T9014] ? gfs2_meta_read+0x775/0x8b0
[ 621.080486][ T9014] ? __pfx_gfs2_meta_read+0x10/0x10
[ 621.080510][ T9014] gfs2_withdraw+0xc3/0x1b0
[ 621.080533][ T9014] gfs2_meta_buffer+0x225/0x2e0
[ 621.080558][ T9014] inode_go_instantiate+0xe7/0x1310
[ 621.080582][ T9014] ? __pfx_bit_wait+0x10/0x10
[ 621.080604][ T9014] ? out_of_line_wait_on_bit+0x123/0x170
[ 621.080630][ T9014] ? __pfx_inode_go_instantiate+0x10/0x10
[ 621.080655][ T9014] ? __pfx_wake_bit_function+0x10/0x10
[ 621.080679][ T9014] gfs2_instantiate+0x168/0x220
[ 621.080704][ T9014] gfs2_glock_wait+0x1d4/0x2a0
[ 621.080730][ T9014] gfs2_lookupi+0x35b/0x5a0
[ 621.080759][ T9014] ? __pfx_gfs2_lookupi+0x10/0x10
[ 621.080786][ T9014] ? gfs2_lookup_meta+0xa7/0x170
[ 621.080807][ T9014] ? look_up_lock_class+0x74/0x170
[ 621.080840][ T9014] ? crc32_le+0x250/0x2c0
[ 621.080863][ T9014] gfs2_lookup_meta+0xa7/0x170
[ 621.080886][ T9014] ? __pfx_gfs2_lookup_meta+0x10/0x10
[ 621.080912][ T9014] ? __asan_memset+0x22/0x50
[ 621.080944][ T9014] init_journal+0x1a5/0x2180
[ 621.080970][ T9014] ? __pfx_number+0x10/0x10
[ 621.080993][ T9014] ? format_decode+0x5a3/0xe30
[ 621.081013][ T9014] ? __pfx_init_journal+0x10/0x10
[ 621.081034][ T9014] ? vsnprintf+0xe11/0xf00
[ 621.081061][ T9014] ? snprintf+0xda/0x120
[ 621.081081][ T9014] ? __pfx_snprintf+0x10/0x10
[ 621.081099][ T9014] ? gfs2_glock_nq_num+0x13d/0x170
[ 621.081125][ T9014] init_inodes+0xdb/0x320
[ 621.081148][ T9014] gfs2_fill_super+0x1aaa/0x2270
[ 621.081185][ T9014] ? __pfx_gfs2_fill_super+0x10/0x10
[ 621.081211][ T9014] ? init_locking+0xb8/0x210
[ 621.081230][ T9014] ? sb_set_blocksize+0x104/0x180
[ 621.081259][ T9014] ? setup_bdev_super+0x4c1/0x5b0
[ 621.081283][ T9014] get_tree_bdev_flags+0x40e/0x4d0
[ 621.081305][ T9014] ? __pfx_gfs2_fill_super+0x10/0x10
[ 621.081327][ T9014] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 621.081345][ T9014] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 621.081374][ T9014] gfs2_get_tree+0x51/0x1e0
[ 621.081399][ T9014] vfs_get_tree+0x92/0x2b0
[ 621.081422][ T9014] do_new_mount+0x302/0xa10
[ 621.081443][ T9014] ? apparmor_capable+0x137/0x1b0
[ 621.081468][ T9014] ? __pfx_do_new_mount+0x10/0x10
[ 621.081491][ T9014] ? ns_capable+0x8a/0xf0
[ 621.081517][ T9014] ? kmem_cache_free+0x19b/0x690
[ 621.081547][ T9014] __se_sys_mount+0x313/0x410
[ 621.081576][ T9014] ? __pfx___se_sys_mount+0x10/0x10
[ 621.081602][ T9014] ? do_syscall_64+0xbe/0xfa0
[ 621.081622][ T9014] ? __x64_sys_mount+0x20/0xc0
[ 621.081648][ T9014] do_syscall_64+0xfa/0xfa0
[ 621.081670][ T9014] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 621.081687][ T9014] ? clear_bhb_loop+0x60/0xb0
[ 621.081707][ T9014] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 621.081724][ T9014] RIP: 0033:0x7f868b70d76a
[ 621.081740][ T9014] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 7e 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 621.081754][ T9014] RSP: 002b:00007ffe6b814a08 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 621.081771][ T9014] RAX: ffffffffffffffda RBX: 00007ffe6b814a20 RCX: 00007f868b70d76a
[ 621.081783][ T9014] RDX: 0000200000000000 RSI: 0000200000012500 RDI: 00007ffe6b814a20
[ 621.081796][ T9014] RBP: 0000200000012500 R08: 00007ffe6b814a60 R09: 00000000000125b9
[ 621.081808][ T9014] R10: 0000000000200001 R11: 0000000000000246 R12: 0000200000000000
[ 621.081828][ T9014] R13: 0000000000000004 R14: 0000000000000003 R15: 00007ffe6b814a60
[ 621.081854][ T9014]
[ 621.081867][ T9014] gfs2: fsid=syz:syz.0: can't lookup journal index: 0
the reproducer may not work as expected: 802154 injection setup failed: NL802154_CMD_SET_SHORT_ADDR failed
executing program
[ 621.774439][ T9017] loop0: detected capacity change from 0 to 32768
[ 621.786935][ T9017] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 621.795118][ T9017] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 621.805340][ T9017] gfs2: fsid=syz:syz.0: fatal: invalid metadata block - bh = 2073 (bad magic number), function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 496
[ 621.820714][ T9017] CPU: 1 UID: 0 PID: 9017 Comm: syz-executor278 Not tainted syzkaller #0 PREEMPT(full)
[ 621.820746][ T9017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 621.820758][ T9017] Call Trace:
[ 621.820767][ T9017]
[ 621.820776][ T9017] dump_stack_lvl+0x189/0x250
[ 621.820810][ T9017] ? __pfx_dump_stack_lvl+0x10/0x10
[ 621.820833][ T9017] ? gfs2_meta_read+0x775/0x8b0
[ 621.820857][ T9017] ? __pfx_gfs2_meta_read+0x10/0x10
[ 621.820882][ T9017] gfs2_withdraw+0xc3/0x1b0