Warning: Permanently added '10.128.0.32' (ED25519) to the list of known hosts. executing program [ 55.774200][ T3564] loop0: detected capacity change from 0 to 32768 [ 55.864353][ T3564] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 55.873888][ T3564] gfs2: fsid=syz:syz: Now mounting FS (format 1802)... [ 55.892182][ T3564] gfs2: fsid=syz:syz.0: journal 0 mapped with 14 extents in 0ms [ 55.903574][ T13] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 55.910651][ T13] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 55.956628][ T13] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms [ 55.964600][ T13] gfs2: fsid=syz:syz.0: jid=0: Done [ 55.970597][ T3564] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 56.091414][ T3564] ------------[ cut here ]------------ [ 56.097116][ T3564] WARNING: CPU: 1 PID: 3564 at include/linux/backing-dev.h:288 __set_page_dirty+0xa69/0xd40 [ 56.107246][ T3564] Modules linked in: [ 56.111271][ T3564] CPU: 1 PID: 3564 Comm: syz-executor127 Not tainted 5.15.167-syzkaller #0 [ 56.119872][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.130384][ T3564] RIP: 0010:__set_page_dirty+0xa69/0xd40 [ 56.136142][ T3564] Code: 0d d5 ff 49 ff cf e9 6b fc ff ff e8 61 0d d5 ff 48 ff cb e9 fb fb ff ff e8 54 0d d5 ff 48 ff cb e9 c9 fc ff ff e8 47 0d d5 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1 [ 56.156292][ T3564] RSP: 0018:ffffc900025c7230 EFLAGS: 00010093 [ 56.162575][ T3564] RAX: ffffffff81ab4d29 RBX: ffff88801d9b4eb0 RCX: ffff888074a63b80 [ 56.170642][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.178725][ T3564] RBP: 0000000000000000 R08: ffffffff81ab46d3 R09: ffffed1003b369d7 [ 56.186814][ T3564] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801d9b4d38 [ 56.194943][ T3564] R13: dffffc0000000000 R14: ffffea0001f8b540 R15: 1ffff11003b369d6 [ 56.203679][ T3564] FS: 00005555682bf380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 56.213296][ T3564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.219893][ T3564] CR2: 00007ffe73bdfff8 CR3: 000000007ab1f000 CR4: 00000000003506e0 [ 56.227879][ T3564] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.235981][ T3564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.244029][ T3564] Call Trace: [ 56.247305][ T3564] [ 56.250235][ T3564] ? __warn+0x15b/0x300 [ 56.254394][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 56.259434][ T3564] ? report_bug+0x1b7/0x2e0 [ 56.264092][ T3564] ? handle_bug+0x3d/0x70 [ 56.268437][ T3564] ? exc_invalid_op+0x16/0x40 [ 56.273279][ T3564] ? asm_exc_invalid_op+0x16/0x20 [ 56.278351][ T3564] ? __set_page_dirty+0x413/0xd40 [ 56.283377][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 56.288418][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 56.293609][ T3564] ? page_mapping+0x312/0x440 [ 56.298380][ T3564] mark_buffer_dirty+0x2e4/0x4b0 [ 56.303328][ T3564] gfs2_unpin+0x11e/0xa50 [ 56.308000][ T3564] buf_lo_after_commit+0x14b/0x1a0 [ 56.313148][ T3564] ? buf_lo_before_commit+0xe0/0xe0 [ 56.318355][ T3564] gfs2_log_flush+0x11e0/0x2680 [ 56.323247][ T3564] ? gfs2_ail_empty_tr+0x310/0x310 [ 56.328394][ T3564] ? up_read+0x20/0x20 [ 56.332706][ T3564] ? gfs2_uevent+0x150/0x150 [ 56.337798][ T3564] ? gfs2_trans_begin+0x4f/0xe0 [ 56.342766][ T3564] gfs2_trans_end+0x39b/0x560 [ 56.347476][ T3564] alloc_dinode+0x41d/0x580 [ 56.352021][ T3564] ? munge_mode_uid_gid+0x530/0x530 [ 56.357375][ T3564] ? do_raw_spin_unlock+0x137/0x8b0 [ 56.362604][ T3564] ? gfs2_set_inode_flags+0xa8/0x170 [ 56.367896][ T3564] gfs2_create_inode+0xfc4/0x1ba0 [ 56.372954][ T3564] ? __gfs2_lookup+0x270/0x270 [ 56.377935][ T3564] ? state_store+0x1d0/0x2a0 [ 56.382730][ T3564] ? gfs2_create_inode+0x30c/0x1ba0 [ 56.388081][ T3564] ? __gfs2_lookup+0xce/0x270 [ 56.393041][ T3564] ? gfs2_lookupi+0x5e0/0x5e0 [ 56.397744][ T3564] gfs2_atomic_open+0xe1/0x220 [ 56.402580][ T3564] ? gfs2_rename2+0x2500/0x2500 [ 56.407557][ T3564] path_openat+0xf75/0x2f20 [ 56.412179][ T3564] ? do_filp_open+0x460/0x460 [ 56.417007][ T3564] do_filp_open+0x21c/0x460 [ 56.421636][ T3564] ? vfs_tmpfile+0x2e0/0x2e0 [ 56.426258][ T3564] ? _raw_spin_unlock+0x24/0x40 [ 56.431389][ T3564] ? alloc_fd+0x598/0x630 [ 56.435830][ T3564] do_sys_openat2+0x13b/0x4f0 [ 56.440756][ T3564] ? read_lock_is_recursive+0x10/0x10 [ 56.446234][ T3564] ? do_sys_open+0x220/0x220 [ 56.450865][ T3564] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 56.456849][ T3564] __x64_sys_creat+0x11f/0x160 [ 56.461624][ T3564] ? __x64_compat_sys_openat+0x290/0x290 [ 56.467432][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 56.473410][ T3564] ? lockdep_hardirqs_on+0x94/0x130 [ 56.478607][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 56.484688][ T3564] do_syscall_64+0x3b/0xb0 [ 56.489206][ T3564] ? clear_bhb_loop+0x15/0x70 [ 56.493897][ T3564] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.499796][ T3564] RIP: 0033:0x7f472845ea59 [ 56.504209][ T3564] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 56.523990][ T3564] RSP: 002b:00007ffd517ba018 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.532585][ T3564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f472845ea59 [ 56.540556][ T3564] RDX: 00007f472845dcb0 RSI: 0000000000000000 RDI: 0000000020000400 [ 56.548557][ T3564] RBP: 00007f47284e45f0 R08: 00000000000125e1 R09: 00005555682c04c0 [ 56.556632][ T3564] R10: 00007ffd517b9ee0 R11: 0000000000000246 R12: 00007ffd517ba040 [ 56.564888][ T3564] R13: 00007ffd517ba268 R14: 431bde82d7b634db R15: 00007f47284a703b [ 56.572968][ T3564] [ 56.575989][ T3564] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 56.583428][ T3564] CPU: 1 PID: 3564 Comm: syz-executor127 Not tainted 5.15.167-syzkaller #0 [ 56.592019][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.602361][ T3564] Call Trace: [ 56.605787][ T3564] [ 56.608769][ T3564] dump_stack_lvl+0x1e3/0x2d0 [ 56.613557][ T3564] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 56.619204][ T3564] ? panic+0x860/0x860 [ 56.623296][ T3564] ? __set_page_dirty+0xa40/0xd40 [ 56.628506][ T3564] ? __set_page_dirty+0xa40/0xd40 [ 56.633577][ T3564] panic+0x318/0x860 [ 56.637518][ T3564] ? __warn+0x16a/0x300 [ 56.641782][ T3564] ? fb_is_primary_device+0xd0/0xd0 [ 56.647010][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 56.652214][ T3564] __warn+0x2b2/0x300 [ 56.656200][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 56.661234][ T3564] report_bug+0x1b7/0x2e0 [ 56.665570][ T3564] handle_bug+0x3d/0x70 [ 56.669744][ T3564] exc_invalid_op+0x16/0x40 [ 56.674272][ T3564] asm_exc_invalid_op+0x16/0x20 [ 56.679118][ T3564] RIP: 0010:__set_page_dirty+0xa69/0xd40 [ 56.684744][ T3564] Code: 0d d5 ff 49 ff cf e9 6b fc ff ff e8 61 0d d5 ff 48 ff cb e9 fb fb ff ff e8 54 0d d5 ff 48 ff cb e9 c9 fc ff ff e8 47 0d d5 ff <0f> 0b 43 80 3c 2f 00 0f 85 b1 f9 ff ff e9 b4 f9 ff ff 89 d9 80 e1 [ 56.704517][ T3564] RSP: 0018:ffffc900025c7230 EFLAGS: 00010093 [ 56.710914][ T3564] RAX: ffffffff81ab4d29 RBX: ffff88801d9b4eb0 RCX: ffff888074a63b80 [ 56.718990][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.726964][ T3564] RBP: 0000000000000000 R08: ffffffff81ab46d3 R09: ffffed1003b369d7 [ 56.735515][ T3564] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801d9b4d38 [ 56.743513][ T3564] R13: dffffc0000000000 R14: ffffea0001f8b540 R15: 1ffff11003b369d6 [ 56.751619][ T3564] ? __set_page_dirty+0x413/0xd40 [ 56.756651][ T3564] ? __set_page_dirty+0xa69/0xd40 [ 56.761710][ T3564] ? page_mapping+0x312/0x440 [ 56.766392][ T3564] mark_buffer_dirty+0x2e4/0x4b0 [ 56.771352][ T3564] gfs2_unpin+0x11e/0xa50 [ 56.775703][ T3564] buf_lo_after_commit+0x14b/0x1a0 [ 56.781072][ T3564] ? buf_lo_before_commit+0xe0/0xe0 [ 56.786270][ T3564] gfs2_log_flush+0x11e0/0x2680 [ 56.791129][ T3564] ? gfs2_ail_empty_tr+0x310/0x310 [ 56.796242][ T3564] ? up_read+0x20/0x20 [ 56.800305][ T3564] ? gfs2_uevent+0x150/0x150 [ 56.805042][ T3564] ? gfs2_trans_begin+0x4f/0xe0 [ 56.809931][ T3564] gfs2_trans_end+0x39b/0x560 [ 56.814728][ T3564] alloc_dinode+0x41d/0x580 [ 56.819255][ T3564] ? munge_mode_uid_gid+0x530/0x530 [ 56.824458][ T3564] ? do_raw_spin_unlock+0x137/0x8b0 [ 56.829671][ T3564] ? gfs2_set_inode_flags+0xa8/0x170 [ 56.834959][ T3564] gfs2_create_inode+0xfc4/0x1ba0 [ 56.839994][ T3564] ? __gfs2_lookup+0x270/0x270 [ 56.844756][ T3564] ? state_store+0x1d0/0x2a0 [ 56.849375][ T3564] ? gfs2_create_inode+0x30c/0x1ba0 [ 56.854586][ T3564] ? __gfs2_lookup+0xce/0x270 [ 56.859259][ T3564] ? gfs2_lookupi+0x5e0/0x5e0 [ 56.863952][ T3564] gfs2_atomic_open+0xe1/0x220 [ 56.868734][ T3564] ? gfs2_rename2+0x2500/0x2500 [ 56.873598][ T3564] path_openat+0xf75/0x2f20 [ 56.878252][ T3564] ? do_filp_open+0x460/0x460 [ 56.882947][ T3564] do_filp_open+0x21c/0x460 [ 56.887459][ T3564] ? vfs_tmpfile+0x2e0/0x2e0 [ 56.892100][ T3564] ? _raw_spin_unlock+0x24/0x40 [ 56.896950][ T3564] ? alloc_fd+0x598/0x630 [ 56.901570][ T3564] do_sys_openat2+0x13b/0x4f0 [ 56.906264][ T3564] ? read_lock_is_recursive+0x10/0x10 [ 56.911630][ T3564] ? do_sys_open+0x220/0x220 [ 56.916246][ T3564] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 56.922225][ T3564] __x64_sys_creat+0x11f/0x160 [ 56.926992][ T3564] ? __x64_compat_sys_openat+0x290/0x290 [ 56.932718][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 56.938715][ T3564] ? lockdep_hardirqs_on+0x94/0x130 [ 56.943920][ T3564] ? syscall_enter_from_user_mode+0x2e/0x240 [ 56.949903][ T3564] do_syscall_64+0x3b/0xb0 [ 56.954342][ T3564] ? clear_bhb_loop+0x15/0x70 [ 56.959030][ T3564] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.965021][ T3564] RIP: 0033:0x7f472845ea59 [ 56.969441][ T3564] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 56.989062][ T3564] RSP: 002b:00007ffd517ba018 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 56.997637][ T3564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f472845ea59 [ 57.005828][ T3564] RDX: 00007f472845dcb0 RSI: 0000000000000000 RDI: 0000000020000400 [ 57.013805][ T3564] RBP: 00007f47284e45f0 R08: 00000000000125e1 R09: 00005555682c04c0 [ 57.021900][ T3564] R10: 00007ffd517b9ee0 R11: 0000000000000246 R12: 00007ffd517ba040 [ 57.029880][ T3564] R13: 00007ffd517ba268 R14: 431bde82d7b634db R15: 00007f47284a703b [ 57.037952][ T3564] [ 57.041237][ T3564] Kernel Offset: disabled [ 57.045714][ T3564] Rebooting in 86400 seconds..