Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. executing program [ 53.594988][ T3627] loop0: detected capacity change from 0 to 4096 [ 53.619680][ T3627] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 53.654093][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 53.700015][ T3634] loop0: detected capacity change from 0 to 4096 [ 53.728087][ T3634] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 53.751581][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 53.799085][ T3639] loop0: detected capacity change from 0 to 4096 [ 53.818493][ T3639] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.842907][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 53.901340][ T3644] loop0: detected capacity change from 0 to 4096 [ 53.917603][ T3644] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.937538][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 53.987072][ T3649] loop0: detected capacity change from 0 to 4096 [ 54.008099][ T3649] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.038483][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 54.095577][ T3654] loop0: detected capacity change from 0 to 4096 [ 54.107761][ T3654] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.139548][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 54.190155][ T3659] loop0: detected capacity change from 0 to 4096 [ 54.207514][ T3659] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.230010][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 54.277690][ T3664] loop0: detected capacity change from 0 to 4096 [ 54.298372][ T3664] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.331715][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 54.375837][ T3669] loop0: detected capacity change from 0 to 4096 [ 54.387274][ T3669] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.408825][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 54.452668][ T3674] loop0: detected capacity change from 0 to 4096 [ 54.468100][ T3674] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.489794][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 54.538128][ T3679] loop0: detected capacity change from 0 to 4096 [ 54.557662][ T3679] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.579501][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 54.636151][ T3684] loop0: detected capacity change from 0 to 4096 [ 54.657504][ T3684] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.698417][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 54.741193][ T3689] loop0: detected capacity change from 0 to 4096 [ 54.767834][ T3689] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.791460][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 54.839741][ T3694] loop0: detected capacity change from 0 to 4096 [ 54.858145][ T3694] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.892309][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 54.934914][ T3699] loop0: detected capacity change from 0 to 4096 [ 54.947946][ T3699] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 54.981169][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.028943][ T3704] loop0: detected capacity change from 0 to 4096 [ 55.047693][ T3704] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.089236][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.146721][ T3709] loop0: detected capacity change from 0 to 4096 [ 55.168002][ T3709] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.200497][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.254533][ T3714] loop0: detected capacity change from 0 to 4096 [ 55.267390][ T3714] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.302039][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.345948][ T3719] loop0: detected capacity change from 0 to 4096 [ 55.357621][ T3719] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.386833][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 55.436960][ T3724] loop0: detected capacity change from 0 to 4096 [ 55.457292][ T3724] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 55.479214][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.521028][ T3729] loop0: detected capacity change from 0 to 4096 [ 55.537938][ T3729] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.567405][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.629655][ T3734] loop0: detected capacity change from 0 to 4096 [ 55.647543][ T3734] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.689741][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.742134][ T3739] loop0: detected capacity change from 0 to 4096 [ 55.757437][ T3739] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.799233][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.849171][ T3744] loop0: detected capacity change from 0 to 4096 [ 55.868195][ T3744] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 55.906831][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 55.957510][ T3749] loop0: detected capacity change from 0 to 4096 [ 55.977812][ T3749] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 56.016487][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 56.059260][ T3754] loop0: detected capacity change from 0 to 4096 [ 56.087539][ T3754] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 56.109951][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 56.159648][ T3759] loop0: detected capacity change from 0 to 4096 [ 56.177426][ T3759] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 56.200666][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 56.256565][ T3764] loop0: detected capacity change from 0 to 4096 [ 56.267936][ T3764] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 56.297694][ T3625] EXT4-fs (loop0): unmounting filesystem. executing program [ 56.343260][ T3769] loop0: detected capacity change from 0 to 4096 [ 56.357956][ T3769] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 56.377697][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 56.432358][ T3774] loop0: detected capacity change from 0 to 4096 [ 56.448616][ T3774] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 56.481517][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 56.540329][ T3779] loop0: detected capacity change from 0 to 4096 [ 56.557507][ T3779] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 56.588619][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 56.639338][ T3784] loop0: detected capacity change from 0 to 4096 [ 56.657620][ T3784] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. executing program [ 56.684556][ T3625] EXT4-fs (loop0): unmounting filesystem. [ 56.736172][ T3789] loop0: detected capacity change from 0 to 4096 [ 56.782963][ T3792] ------------[ cut here ]------------ [ 56.788758][ T3792] kernel BUG at fs/ext4/inode.c:2739! [ 56.794171][ T3792] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 56.800226][ T3792] CPU: 1 PID: 3792 Comm: syz-executor243 Not tainted 6.1.0-rc7-syzkaller-00012-gca57f02295f1 #0 [ 56.810728][ T3792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 56.820775][ T3792] RIP: 0010:ext4_writepages+0x3bd4/0x3be0 [ 56.826502][ T3792] Code: c7 f0 7f 2b 8d 4c 89 fa e8 f9 4d 32 02 e9 a6 fb ff ff e8 5f eb 52 ff 0f 0b e8 58 eb 52 ff 0f 0b e8 d1 87 5a 08 e8 4c eb 52 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 53 49 [ 56.846100][ T3792] RSP: 0018:ffffc90003fbf360 EFLAGS: 00010293 [ 56.852158][ T3792] RAX: ffffffff8237aca4 RBX: 0000008000000000 RCX: ffff888079149d40 [ 56.860123][ T3792] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 56.868173][ T3792] RBP: ffffc90003fbf750 R08: ffffffff823776a2 R09: ffffed100e43c8d2 [ 56.876140][ T3792] R10: ffffed100e43c8d2 R11: 1ffff1100e43c8d1 R12: ffff8880721e4910 [ 56.884107][ T3792] R13: 0000000000000001 R14: 0000008410000000 R15: ffff8880721e48e8 [ 56.892071][ T3792] FS: 00007f2a5a1c3700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 56.900993][ T3792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.907567][ T3792] CR2: 0000000020001700 CR3: 000000001f518000 CR4: 00000000003506e0 [ 56.915533][ T3792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.923583][ T3792] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.931545][ T3792] Call Trace: [ 56.934817][ T3792] [ 56.937747][ T3792] ? rcu_read_lock_sched_held+0x87/0x110 [ 56.943381][ T3792] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 56.949392][ T3792] ? make_kprojid+0x730/0x730 [ 56.954066][ T3792] ? trace_block_dirty_buffer+0xfa/0x2f0 [ 56.959693][ T3792] ? mark_buffer_dirty+0x294/0x550 [ 56.964805][ T3792] ? __ext4_handle_dirty_metadata+0x2f1/0x810 [ 56.970872][ T3792] ? ext4_mark_iloc_dirty+0x180e/0x1a30 [ 56.976408][ T3792] ? ext4_reserve_inode_write+0x34b/0x380 [ 56.982120][ T3792] ? ext4_read_folio+0x140/0x140 [ 56.987050][ T3792] ? ext4_mark_iloc_dirty+0x1a30/0x1a30 [ 56.992616][ T3792] ? __ext4_mark_inode_dirty+0x3a6/0x670 [ 56.998246][ T3792] ? rcu_read_lock_sched_held+0x87/0x110 [ 57.003872][ T3792] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 57.009844][ T3792] ? __lock_acquire+0x1292/0x1f60 [ 57.014862][ T3792] ? wbc_attach_and_unlock_inode+0x2fe/0x540 [ 57.020836][ T3792] ? ext4_read_folio+0x140/0x140 [ 57.025765][ T3792] do_writepages+0x3c3/0x680 [ 57.030350][ T3792] ? __writepage+0x120/0x120 [ 57.035017][ T3792] ? __lock_acquire+0x1f60/0x1f60 [ 57.040036][ T3792] ? do_raw_spin_lock+0x148/0x360 [ 57.045079][ T3792] ? do_raw_spin_unlock+0x134/0x8a0 [ 57.050280][ T3792] ? wbc_attach_and_unlock_inode+0x350/0x540 [ 57.056260][ T3792] filemap_fdatawrite_wbc+0x11e/0x170 [ 57.061635][ T3792] file_write_and_wait_range+0x1d7/0x2e0 [ 57.067262][ T3792] ? trace_file_check_and_advance_wb_err+0x2b0/0x2b0 [ 57.073931][ T3792] ? up_write+0x19a/0x580 [ 57.078249][ T3792] ? generic_file_direct_write+0x610/0x610 [ 57.084052][ T3792] ext4_sync_file+0x1b0/0x850 [ 57.089073][ T3792] ext4_buffered_write_iter+0x308/0x3a0 [ 57.094636][ T3792] ext4_file_write_iter+0x1d0/0x18d0 [ 57.099934][ T3792] ? read_lock_is_recursive+0x10/0x10 [ 57.105302][ T3792] ? ext4_file_read_iter+0x660/0x660 [ 57.110580][ T3792] ? apparmor_file_permission+0x2da/0x310 [ 57.116310][ T3792] vfs_write+0x7dc/0xc50 [ 57.120548][ T3792] ? __lock_acquire+0x1f60/0x1f60 [ 57.125577][ T3792] ? file_end_write+0x230/0x230 [ 57.130425][ T3792] ? mutex_lock_nested+0x17/0x20 [ 57.135356][ T3792] ? __fdget_pos+0x242/0x2e0 [ 57.139943][ T3792] ? ksys_write+0x72/0x2a0 [ 57.144355][ T3792] ksys_write+0x177/0x2a0 [ 57.148681][ T3792] ? __ia32_sys_read+0x80/0x80 [ 57.153443][ T3792] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 57.159420][ T3792] ? lockdep_hardirqs_on+0x8d/0x130 [ 57.164610][ T3792] ? syscall_enter_from_user_mode+0x2e/0x1d0 [ 57.171711][ T3792] do_syscall_64+0x3d/0xb0 [ 57.176120][ T3792] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 57.182008][ T3792] RIP: 0033:0x7f2a5a238789 [ 57.186413][ T3792] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 71 15 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 [ 57.206463][ T3792] RSP: 002b:00007f2a5a1c32f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 57.216015][ T3792] RAX: ffffffffffffffda RBX: 00007f2a5a2be7b0 RCX: 00007f2a5a238789 [ 57.223981][ T3792] RDX: 0000000000000020 RSI: 0000000020000040 RDI: 0000000000000004 [ 57.231941][ T3792] RBP: 00007f2a5a28ac48 R08: 00007f2a5a1c3700 R09: 0000000000000000 [ 57.239906][ T3792] R10: 00007f2a5a1c3700 R11: 0000000000000246 R12: 00007f2a5a28a0c0 [ 57.247870][ T3792] R13: 0030656c69662f2e R14: 006d635f616d6472 R15: 00007f2a5a2be7b8 [ 57.255843][ T3792] [ 57.258852][ T3792] Modules linked in: [ 57.263253][ T3792] ---[ end trace 0000000000000000 ]--- [ 57.268884][ T3792] RIP: 0010:ext4_writepages+0x3bd4/0x3be0 [ 57.274687][ T3792] Code: c7 f0 7f 2b 8d 4c 89 fa e8 f9 4d 32 02 e9 a6 fb ff ff e8 5f eb 52 ff 0f 0b e8 58 eb 52 ff 0f 0b e8 d1 87 5a 08 e8 4c eb 52 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 53 49 [ 57.294541][ T3792] RSP: 0018:ffffc90003fbf360 EFLAGS: 00010293 [ 57.300814][ T3792] RAX: ffffffff8237aca4 RBX: 0000008000000000 RCX: ffff888079149d40 [ 57.308964][ T3792] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 57.317117][ T3792] RBP: ffffc90003fbf750 R08: ffffffff823776a2 R09: ffffed100e43c8d2 [ 57.325272][ T3792] R10: ffffed100e43c8d2 R11: 1ffff1100e43c8d1 R12: ffff8880721e4910 [ 57.333247][ T3792] R13: 0000000000000001 R14: 0000008410000000 R15: ffff8880721e48e8 [ 57.341409][ T3792] FS: 00007f2a5a1c3700(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 57.350522][ T3792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.357314][ T3792] CR2: 00005614577b5008 CR3: 000000001f518000 CR4: 00000000003506f0 [ 57.365454][ T3792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.373436][ T3792] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.381761][ T3792] Kernel panic - not syncing: Fatal exception [ 57.388021][ T3792] Kernel Offset: disabled [ 57.392360][ T3792] Rebooting in 86400 seconds..