[ 407.908425][ T414] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 408.004895][ T2715] EXT4-fs (loop0): 1 orphan inode deleted [ 408.010475][ T2715] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 408.029156][ T2715] ext4 filesystem being mounted at /root/syzkaller-testdir2815450485/syzkaller.dUGt0Y/386/file1 supports timestamps until 2038 (0x7fffffff) [ 408.844703][ T414] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 408.924961][ T2721] EXT4-fs (loop0): 1 orphan inode deleted [ 408.930588][ T2721] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 408.949097][ T2721] ext4 filesystem being mounted at /root/syzkaller-testdir2815450485/syzkaller.dUGt0Y/387/file1 supports timestamps until 2038 (0x7fffffff) [ 409.750999][ T414] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 409.884659][ T2727] EXT4-fs (loop0): 1 orphan inode deleted [ 409.890220][ T2727] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 409.908694][ T2727] ext4 filesystem being mounted at /root/syzkaller-testdir2815450485/syzkaller.dUGt0Y/388/file1 supports timestamps until 2038 (0x7fffffff) [ 410.708443][ T414] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 410.784845][ T2733] EXT4-fs (loop0): 1 orphan inode deleted [ 410.790410][ T2733] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 410.809426][ T2733] ext4 filesystem being mounted at /root/syzkaller-testdir2815450485/syzkaller.dUGt0Y/389/file1 supports timestamps until 2038 (0x7fffffff) [ 411.628371][ T414] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6099: Corrupt filesystem [ 412.712324][ T7] device bridge_slave_1 left promiscuous mode [ 412.718413][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.725687][ T7] device bridge_slave_0 left promiscuous mode [ 412.731613][ T7] bridge0: port 1(bridge_slave_0) entered disabled state Warning: Permanently added '10.128.0.130' (ED25519) to the list of known hosts. [ 412.924833][ T2742] EXT4-fs (loop0): 1 orphan inode deleted [ 412.930385][ T2742] EXT4-fs (loop0): mounted filesystem without journal. Opts: discard,noquota,dioread_lock,grpquota,auto_da_alloc,grpjquota=,quota,init_itable=0x000000000000c202,usrquota,,errors=continue [ 412.949282][ T2742] ext4 filesystem being mounted at /root/file1 supports timestamps until 2038 (0x7fffffff) [ 417.942176][ T2744] EXT4-fs warning (device loop0): kmmpd:185: kmmpd being stopped since MMP feature has been disabled. [ 437.618606][ T2742] ------------[ cut here ]------------ [ 437.623878][ T2742] kernel BUG at fs/ext4/ext4.h:2984! [ 437.629078][ T2742] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 437.634943][ T2742] CPU: 0 PID: 2742 Comm: syz-executor264 Not tainted 5.4.284-syzkaller-04988-g137306201ec6 #0 [ 437.644968][ T2742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 437.654904][ T2742] RIP: 0010:ext4_trim_fs+0x1ec8/0x1ee0 [ 437.660162][ T2742] Code: 80 e1 07 80 c1 03 38 c1 0f 8c fd e6 ff ff 48 8d bc 24 10 02 00 00 e8 e7 ae c8 ff e9 eb e6 ff ff e8 ed 7b 6f ff e8 08 c6 98 ff <0f> 0b e8 01 c6 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 437.679715][ T2742] RSP: 0018:ffff8881da5d74e0 EFLAGS: 00010293 [ 437.685772][ T2742] RAX: ffffffff81cb7098 RBX: 0000000000000001 RCX: ffff8881e1fbcec0 [ 437.693683][ T2742] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 437.701813][ T2742] RBP: ffff8881da5d7770 R08: ffffffff81cb59b4 R09: 0000000000000003 [ 437.709632][ T2742] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 437.717522][ T2742] R13: 0000000000000046 R14: ffff8881ec945000 R15: 0000000000000001 [ 437.725391][ T2742] FS: 0000555573348380(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 437.734136][ T2742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 437.740630][ T2742] CR2: 000055dde0375d38 CR3: 00000001d9c76000 CR4: 00000000003406b0 [ 437.748452][ T2742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 437.756261][ T2742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 437.764159][ T2742] Call Trace: [ 437.767366][ T2742] ? __die+0xb4/0x100 [ 437.771201][ T2742] ? die+0x26/0x50 [ 437.774750][ T2742] ? do_trap+0x1e7/0x340 [ 437.778831][ T2742] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 437.783814][ T2742] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 437.788462][ T2742] ? do_invalid_op+0xfb/0x110 [ 437.792972][ T2742] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 437.797665][ T2742] ? invalid_op+0x1e/0x30 [ 437.802183][ T2742] ? ext4_trim_fs+0x7e4/0x1ee0 [ 437.806773][ T2742] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 437.811458][ T2742] ? ext4_trim_fs+0x1ec8/0x1ee0 [ 437.816328][ T2742] ? ext4_group_add_blocks+0xde0/0xde0 [ 437.821630][ T2742] ? cap_capable+0x1b1/0x250 [ 437.826053][ T2742] ? unwind_next_frame+0x176a/0x1ea0 [ 437.831168][ T2742] ext4_ioctl+0x2168/0x3ff0 [ 437.835506][ T2742] ? unwind_get_return_address_ptr+0xa0/0xa0 [ 437.841626][ T2742] ? __fsnotify_parent+0x310/0x310 [ 437.846671][ T2742] ? asan.module_dtor+0x20/0x20 [ 437.851494][ T2742] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 437.857381][ T2742] ? mntput_no_expire+0x108/0x6d0 [ 437.862233][ T2742] ? do_dentry_open+0xcad/0x1130 [ 437.866986][ T2742] ? check_preemption_disabled+0x9f/0x320 [ 437.872572][ T2742] ? __unwind_start+0x708/0x890 [ 437.877381][ T2742] ? debug_smp_processor_id+0x20/0x20 [ 437.882538][ T2742] ? is_bpf_text_address+0x24c/0x260 [ 437.887650][ T2742] ? stack_trace_save+0x1c0/0x1c0 [ 437.892517][ T2742] ? __kernel_text_address+0x94/0x100 [ 437.897720][ T2742] ? unwind_get_return_address+0x49/0x80 [ 437.903194][ T2742] ? avc_has_extended_perms+0xb03/0x1120 [ 437.908645][ T2742] ? stack_trace_save+0x118/0x1c0 [ 437.913659][ T2742] ? avc_flush+0x1f0/0x1f0 [ 437.917880][ T2742] ? kmem_cache_free+0x10b/0x2c0 [ 437.922898][ T2742] ? do_sys_open+0x65e/0x810 [ 437.927575][ T2742] ? do_syscall_64+0xca/0x1c0 [ 437.932089][ T2742] ? asan.module_dtor+0x20/0x20 [ 437.936761][ T2742] do_vfs_ioctl+0x742/0x1720 [ 437.941191][ T2742] ? ioctl_preallocate+0x250/0x250 [ 437.946140][ T2742] ? kmem_cache_free+0x10b/0x2c0 [ 437.950915][ T2742] ? do_sys_open+0x65e/0x810 [ 437.955422][ T2742] ? do_sys_open+0x65e/0x810 [ 437.959848][ T2742] ? check_preemption_disabled+0x153/0x320 [ 437.965495][ T2742] ? debug_smp_processor_id+0x20/0x20 [ 437.970692][ T2742] ? switch_fpu_return+0x1d4/0x410 [ 437.975640][ T2742] ? security_file_ioctl+0x7d/0xa0 [ 437.980589][ T2742] __x64_sys_ioctl+0xd4/0x110 [ 437.985105][ T2742] do_syscall_64+0xca/0x1c0 [ 437.989448][ T2742] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 437.995183][ T2742] RIP: 0033:0x7f7e0a037ab9 [ 437.999472][ T2742] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 438.018950][ T2742] RSP: 002b:00007ffeba322c38 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 438.027195][ T2742] RAX: ffffffffffffffda RBX: 00007ffeba322e08 RCX: 00007f7e0a037ab9 [ 438.035025][ T2742] RDX: 0000000020000000 RSI: 00000000c0185879 RDI: 0000000000000006 [ 438.042814][ T2742] RBP: 00007f7e0a0aa610 R08: 00007ffeba322e08 R09: 00007ffeba322e08 [ 438.050715][ T2742] R10: 00007ffeba322e08 R11: 0000000000000246 R12: 0000000000000001 [ 438.058525][ T2742] R13: 00007ffeba322df8 R14: 0000000000000001 R15: 0000000000000001 [ 438.066431][ T2742] Modules linked in: [ 438.070868][ T2742] ---[ end trace c804a686e10d76f5 ]--- [ 438.076221][ T2742] RIP: 0010:ext4_trim_fs+0x1ec8/0x1ee0 [ 438.081495][ T2742] Code: 80 e1 07 80 c1 03 38 c1 0f 8c fd e6 ff ff 48 8d bc 24 10 02 00 00 e8 e7 ae c8 ff e9 eb e6 ff ff e8 ed 7b 6f ff e8 08 c6 98 ff <0f> 0b e8 01 c6 98 ff 0f 0b 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f [ 438.101148][ T2742] RSP: 0018:ffff8881da5d74e0 EFLAGS: 00010293 [ 438.107034][ T2742] RAX: ffffffff81cb7098 RBX: 0000000000000001 RCX: ffff8881e1fbcec0 [ 438.114869][ T2742] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 438.122677][ T2742] RBP: ffff8881da5d7770 R08: ffffffff81cb59b4 R09: 0000000000000003 [ 438.130465][ T2742] R10: ffffffffffffffff R11: dffffc0000000001 R12: dffffc0000000000 [ 438.138456][ T2742] R13: 0000000000000046 R14: ffff8881ec945000 R15: 0000000000000001 [ 438.146246][ T2742] FS: 0000555573348380(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 438.155014][ T2742] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 438.161391][ T2742] CR2: 00000000200401bf CR3: 00000001d9c76000 CR4: 00000000003406a0 [ 438.169646][ T2742] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 438.177510][ T2742] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 438.185323][ T2742] Kernel panic - not syncing: Fatal exception [ 438.191481][ T2742] Kernel Offset: disabled [ 438.195616][ T2742] Rebooting in 86400 seconds..