program: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x400000000a882, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000900)={0xffffffffffffffff, 0x0, 0x25, 0x12, @val=@netkit}, 0x1c) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000", 0x4}], 0x1}, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) r2 = eventfd(0xfffffff9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000240)=r2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000580)={0x0, 0x0, 0x0, &(0x7f0000000500)=""/59, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, &(0x7f0000000380)=""/231, &(0x7f00000000c0)=""/72, &(0x7f0000000480)=""/70, 0x100000}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000680)={0x1, 0x0, [{0xeeeea000, 0x73, &(0x7f00000001c0)=""/115}]}) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f00000002c0)={0x1, r2}) r3 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000800), 0x181981, 0x0) write$FUSE_DIRENTPLUS(r3, 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)=0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x32, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffb2, 0x0, 0x0, 0x10, 0x5}, 0x94) r4 = dup(r0) mmap(&(0x7f0000597000/0x2000)=nil, 0x2000, 0x1000007, 0x4028011, r4, 0x0) sendto$rose(r4, &(0x7f0000000700)="4d957c2e2484b6f2ca34afd5dcd6c773804ac98a3dbaed87076be3c08a6ba42ecadfce791f84447a6f5c41869d97c2330b1470accac77a9daf191a2b05d4e8606358f7171ad2efbed5aa55f054f8285c25bbe65eb5926dcfbc9b2b2bb075ae3489f465f91e2e714895f059b51e05c76d8c7b3a8ffb39867be868aeee9f67dc", 0x7f, 0x20000008, &(0x7f0000000e40)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @bcast}, 0x1c) r5 = socket(0x1e, 0x1, 0xd22) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x32) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000540)={'ip_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x20, 0x700, 0x3c, 0x90ba, {{0x7, 0x4, 0x1, 0x39, 0x1c, 0x68, 0x0, 0xb, 0x2f, 0x0, @multicast2, @local, {[@noop, @noop, @ra={0x94, 0x4}]}}}}}) sendto$packet(r5, &(0x7f00000005c0)="a9e5c090853938e074df6baaf5f837e101844d15b7201efe72f3a13f3536db76fa7b3c5106dd4f5e08b32752bbf7d7b823bc481ae55b93cc83b85de37a3890ec1032bf0ed7ef061f59b906a2c883f2179d7d68107048171072629922d7c8ef15201935ab3974db03d57f55d9f4476bafbb97fc94bd5bca24b05b88fb6f8e6294646b29eaa9fc236dbf2fb1a7f1bde2df94aa7da6", 0x94, 0x0, &(0x7f0000000780)={0x11, 0x9, r7, 0x1, 0x7f, 0x6, @remote}, 0x14) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000840)='./file0\x00', 0x800700, &(0x7f0000000880)={[{@nodioread_nolock}, {@barrier}, {@bh}, {@nouid32}, {@acl}, {@min_batch_time={'min_batch_time', 0x3d, 0x36c}}, {@block_validity}]}, 0x1, 0x488, &(0x7f0000000e80)="$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") ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r4, 0x8982, &(0x7f00000007c0)={0x6, 'veth0_to_team\x00', {0x4}, 0xc127}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1001000, &(0x7f0000000140)=ANY=[@ANYRES8=0x0], 0x3, 0xa92, &(0x7f0000002e80)="$eJzs3U2MW0cBAOB53vUmm6TEKQldktAm/LTlp7vNZgk/ETRVcyFqKm6VKi5RmpaINCBSCVpVIsmJC6JVFa5QxKkcKkBI7QVFPXGpRCNx6alw4EAUpEocoJAY7XrGa09snvcn++z190mz43nz7Jn39vn5/c1MAMZWbenvwsJMEcKVt149/vf7/za9OOWR9hyNpb+THal6CKGI6cns896faMU3P3jpdK+4CPNLf1M6PHGj/d7tIYSL4UC4Ghph75Vrr7wz//jJSycuH3z39aPX78zSAwDAePnm1aMLe/7yp327Pnzj3mNhS3t6Oj5vxPSOeNx/LB74p+P/WuhOFx2h01Q232QMtWy+idD781Ncz+ab7FP+VPa59Xb+vq75tpSUP9ExrVe9YJSl7bgRitpsV7pWm51tnZOHpfP6qWL2/Nlzz1yoqKLAuvvnfSGEA9WErakSFZW/ltBsNn80HHWvD0EdhFENzZ1V7n0AluX3C29zMb+ysDbtT5scrPwbj9Z6vx/WwUZv/8ofrfJ/dckeh/WzWbemtFzpe7QjpvP7CPnzSyv9/qfPy+9H1AesZ7/7CKNyf6FfPSc2uB6r1a/++XaxWX0txmk9fD3L7/z+5P/TUfkfA739a6Ou/782Xfm1zsVwYAjqsKlDfQjqIAwcmlXvgIChtfzcXEszSvn5c315/paS/K0l+dMl+dtK8reX5MM4+93zPw0vF8vn+fk5/Uqvh6XrbHfF+CMrrE9+PXKl5efP/a7UWsvPnyeGYfbmqSfPfPnpp661nv8v2tv/rbi9H4jpRvxuXY0zpOuF+XX19rP/je5y8uf403x3Z/W567b5m60Sd3fPV+xe/pzQsZ+5rR4z3e/b2W++/d3zNbL5pmPYmtU3Pz7Zlr0vHX+k/WpaX5PZ8taz5ZjK6pH2K7tinNcDViNtj/2e/0/b50yoF8+cPXfm4ZhO2+kfJ+pbFqcf6vzQX29M3YG1GbT9z0zobv+zoz29XuvcL+xcnl507hca2fT5VrJ9mzxNPxzT6Xfu2xPTS9NnT3/33NPrvfAw5i688OJ3Tp07d+b7XqQX01aLF16U7Tk265ODMD7mnn/ue3MXXnjxobPPnXr2zLNnzh8+cuTw/PyRrxxemFs6rp/rPLoHNpPlH/2qawIAAAAAAAAAAAAM6gcnjl/789tfeq/V/n+5/V9q/5+e/E3t/3+ctf/P28mnVgGpHeCuHvlL4+692V2PqWy+egwfzeq7OytnT/a+j8W4PY5fbP+f2tvn/bqm+tyTTc/7703zZd0J3NZfylTWB0l7vMDYYP+TMX05xr8MUKFiuvfkGJf1b53yU/8U+qUYTen/lraG1I9Jav/dr1+ntP/ftQF1ZP1tRHPCqpcR6O0fFY7/OVjoOBKvvC7/NzSbrfgnzerrsvow/OtZWMfQbBrFAxgOVY//ma57pvj8H76xdTGk2W482r2/zPsvhbUY9vEnlb+5xv9sj3830P6vR+/qXf08Dz66wr9/fv29jmLD3kH3v/nyp36gd5eX2enDWH5a/gfCYOU3X8vKz28IDeg/WfnbBiz/tuXfv7ry/xvLT6vtwU8NWn6rxkWtVY9+143T/b/8unFyM1v+1Lfnipd/lQM13orlwzjrP87soCPYDqdRGf+3n/w5jC/GdNoRpucc8l/kldY/PV+Rfgf2ZJ9flPy+jco4xf2M+/i/X41x2fchjf+btsdGj3StI13vsW5HfVuBzeb96u//Ta7qfYsnmWsq9w7dV7y44vcUd6QewhCG4RgDuzM0m81KO/LWi3i1ql7/Vd99rrr8qtd/mXz83/wYvnX+ubwWa9kJRD7+b/7+fPzfPD8fXy/Pz8f/zddnPv5vnn9P9rn5FeyZkvyPl+TvLcnft5w/3St/f8n7P1GSf7Ak/96S/PtK8u8uyZ8oyf90Sf5nSvLvL8l/sCT/syX5m91Se5SOL9W4LT+Ms7x9nu8/jI90/6ff9393ST4wun72xqHHnvrttxqt9v9T7fO1dB/vWEzX47nzD2M6v+8dOtKLeW/H9F+z/GG/3gHjJO8/I/99f6AkHxhd6Tkv328YQ0XvHnvy+239+q3qd5zPaPlcjD8f4y/E+KEYz8Z4LsaHYjy/QfXjznjsN78/+nKxfL6/M8sf9Hny1B4oyfuJOjxgffLrAyt9nj3vx2+l1lr+KpuDAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAVKa29HdhYaYI4cpbrx5/8uTZucUpj7TnaCz9nexI1dvvC+HhGE/E+Bfxxc0PXjrdGd+KcRHmQxGK9vTwxI12SdtDCBfDgXA1NMLeK9deeWf+8ZOXTlw++O7rR6/fuTUAAAAAm9//AgAA//9QkR3N") truncate(&(0x7f00000003c0)='./file2\x00', 0x5) fchown(r8, 0x0, 0x0) setresuid(0x0, r6, 0x0) [ 110.366455][ T5310] Bluetooth: hci0: command tx timeout [ 110.559944][ T5332] loop0: detected capacity change from 0 to 512 [ 110.575086][ T5332] EXT4-fs: Ignoring removed bh option [ 110.608890][ T5332] ------------[ cut here ]------------ [ 110.611178][ T5332] EA inode 11 i_nlink=0 [ 110.611195][ T5332] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x4c9/0x5a0, CPU#0: syz.0.0/5332 [ 110.619398][ T5332] Modules linked in: [ 110.622399][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 110.627005][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.631402][ T5332] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0 [ 110.634516][ T5332] Code: 74 08 4c 89 ef e8 9f 06 96 ff 4d 8b 6d 00 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 75 77 41 8b 17 4c 89 e7 4c 89 ee <67> 48 0f b9 3a 4c 8b 6c 24 28 e9 59 fe ff ff e8 5b dc 14 09 44 89 [ 110.643599][ T5332] RSP: 0018:ffffc9000e06f240 EFLAGS: 00010246 [ 110.646460][ T5332] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000 [ 110.649848][ T5332] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff90187050 [ 110.654406][ T5332] RBP: ffffc9000e06f330 R08: ffff888047750e27 R09: 1ffff11008eea1c4 [ 110.658592][ T5332] R10: dffffc0000000000 R11: ffffed1008eea1c5 R12: ffffffff90187050 [ 110.661913][ T5332] R13: 000000000000000b R14: 1ffff11008eea18f R15: ffff888047750c78 [ 110.665249][ T5332] FS: 00007fb0a44436c0(0000) GS:ffff88808ca55000(0000) knlGS:0000000000000000 [ 110.669403][ T5332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.672932][ T5332] CR2: 00007fe7d4991000 CR3: 00000000127fc000 CR4: 0000000000352ef0 [ 110.676845][ T5332] Call Trace: [ 110.678421][ T5332] [ 110.679704][ T5332] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10 [ 110.683380][ T5332] ? __kmalloc_cache_noprof+0x31c/0x660 [ 110.685611][ T5332] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40 [ 110.688227][ T5332] ? __ext4_journal_ensure_credits+0x30/0x450 [ 110.690779][ T5332] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40 [ 110.693512][ T5332] ? __mark_inode_dirty+0xb66/0x1470 [ 110.695834][ T5332] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10 [ 110.698443][ T5332] ? __ext4_journal_get_write_access+0x27f/0x590 [ 110.701209][ T5332] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 110.704654][ T5332] ext4_xattr_delete_inode+0xb45/0xd10 [ 110.707501][ T5332] ? __pfx_ext4_xattr_delete_inode+0x10/0x10 [ 110.710151][ T5332] ext4_evict_inode+0xa63/0xeb0 [ 110.712459][ T5332] ? __pfx_ext4_evict_inode+0x10/0x10 [ 110.714885][ T5332] ? do_raw_spin_unlock+0x4d/0x210 [ 110.717586][ T5332] ? __pfx_ext4_evict_inode+0x10/0x10 [ 110.720173][ T5332] evict+0x61e/0xb10 [ 110.721867][ T5332] ? __pfx_evict+0x10/0x10 [ 110.723786][ T5332] ? _raw_spin_unlock+0x28/0x50 [ 110.726035][ T5332] ? iput+0xb25/0xe80 [ 110.728384][ T5332] ext4_orphan_cleanup+0xc38/0x1470 [ 110.731075][ T5332] ? __pfx_ext4_orphan_cleanup+0x10/0x10 [ 110.733504][ T5332] ? ext4_register_li_request+0x640/0x720 [ 110.736071][ T5332] ? errseq_check_and_advance+0x66/0x120 [ 110.738510][ T5332] ext4_fill_super+0x59ff/0x6320 [ 110.740575][ T5332] ? __pfx_ext4_fill_super+0x10/0x10 [ 110.743113][ T5332] ? snprintf+0xe8/0x140 [ 110.745063][ T5332] ? __pfx_snprintf+0x10/0x10 [ 110.747762][ T5332] ? set_blocksize+0x1c9/0x440 [ 110.750249][ T5332] ? sb_set_blocksize+0x155/0x240 [ 110.753032][ T5332] ? setup_bdev_super+0x4c1/0x5b0 [ 110.755431][ T5332] get_tree_bdev_flags+0x431/0x4f0 [ 110.757589][ T5332] ? __pfx_ext4_fill_super+0x10/0x10 [ 110.759895][ T5332] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 110.762493][ T5332] vfs_get_tree+0x92/0x2a0 [ 110.764519][ T5332] do_new_mount+0x341/0xd30 [ 110.766685][ T5332] ? apparmor_capable+0x126/0x170 [ 110.769012][ T5332] ? __pfx_do_new_mount+0x10/0x10 [ 110.771555][ T5332] ? ns_capable+0x89/0xe0 [ 110.773992][ T5332] ? user_path_at+0xd4/0x160 [ 110.776342][ T5332] __se_sys_mount+0x31d/0x420 [ 110.778497][ T5332] ? __pfx___se_sys_mount+0x10/0x10 [ 110.780769][ T5332] ? __x64_sys_mount+0x20/0xc0 [ 110.782971][ T5332] do_syscall_64+0x14d/0xf80 [ 110.784982][ T5332] ? trace_irq_disable+0x3b/0x150 [ 110.787559][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.790769][ T5332] ? clear_bhb_loop+0x40/0x90 [ 110.793250][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.795536][ T5332] RIP: 0033:0x7fb0a359da0a [ 110.797456][ T5332] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48 [ 110.806836][ T5332] RSP: 002b:00007fb0a4442e18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 110.813594][ T5332] RAX: ffffffffffffffda RBX: 00007fb0a4442ea0 RCX: 00007fb0a359da0a [ 110.817991][ T5332] RDX: 0000200000000180 RSI: 0000200000000840 RDI: 00007fb0a4442e60 [ 110.823552][ T5332] RBP: 0000200000000180 R08: 00007fb0a4442ea0 R09: 0000000000800700 [ 110.828354][ T5332] R10: 0000000000800700 R11: 0000000000000246 R12: 0000200000000840 [ 110.832028][ T5332] R13: 00007fb0a4442e60 R14: 0000000000000488 R15: 0000200000000880 [ 110.835655][ T5332] [ 110.837171][ T5332] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 110.840433][ T5332] CPU: 0 UID: 0 PID: 5332 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 110.844261][ T5332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.849638][ T5332] Call Trace: [ 110.851496][ T5332] [ 110.853211][ T5332] vpanic+0x56c/0xa60 [ 110.855195][ T5332] ? __pfx__printk+0x10/0x10 [ 110.857473][ T5332] ? __pfx_vpanic+0x10/0x10 [ 110.859552][ T5332] ? is_bpf_text_address+0x292/0x2b0 [ 110.862140][ T5332] ? is_bpf_text_address+0x26/0x2b0 [ 110.864833][ T5332] panic+0xc5/0xd0 [ 110.866771][ T5332] ? __pfx_panic+0x10/0x10 [ 110.868859][ T5332] __warn+0x315/0x4f0 [ 110.870785][ T5332] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0 [ 110.874163][ T5332] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0 [ 110.877373][ T5332] __report_bug+0x29a/0x540 [ 110.879731][ T5332] ? ext4_get_group_desc+0x434/0x4e0 [ 110.882366][ T5332] ? ext4_xattr_inode_update_ref+0x4c9/0x5a0 [ 110.884816][ T5332] ? __pfx___report_bug+0x10/0x10 [ 110.887099][ T5332] ? set_normalized_timespec64+0xf0/0x1a0 [ 110.889714][ T5332] ? __ext4_journal_get_write_access+0x84/0x590 [ 110.892836][ T5332] report_bug_entry+0x19a/0x290 [ 110.895693][ T5332] ? ext4_xattr_inode_update_ref+0x511/0x5a0 [ 110.899354][ T5332] ? ext4_xattr_inode_update_ref+0x516/0x5a0 [ 110.902113][ T5332] handle_bug+0xce/0x200 [ 110.904021][ T5332] exc_invalid_op+0x1a/0x50 [ 110.906179][ T5332] asm_exc_invalid_op+0x1a/0x20 [ 110.908869][ T5332] RIP: 0010:ext4_xattr_inode_update_ref+0x511/0x5a0 [ 110.913122][ T5332] Code: 74 08 4c 89 ef e8 9f 06 96 ff 4d 8b 6d 00 48 b8 00 00 00 00 00 fc ff df 41 0f b6 04 06 84 c0 75 77 41 8b 17 4c 89 e7 4c 89 ee <67> 48 0f b9 3a 4c 8b 6c 24 28 e9 59 fe ff ff e8 5b dc 14 09 44 89 [ 110.921901][ T5332] RSP: 0018:ffffc9000e06f240 EFLAGS: 00010246 [ 110.924511][ T5332] RAX: 0000000000000000 RBX: 00000000ffffffff RCX: dffffc0000000000 [ 110.927880][ T5332] RDX: 0000000000000000 RSI: 000000000000000b RDI: ffffffff90187050 [ 110.931140][ T5332] RBP: ffffc9000e06f330 R08: ffff888047750e27 R09: 1ffff11008eea1c4 [ 110.934321][ T5332] R10: dffffc0000000000 R11: ffffed1008eea1c5 R12: ffffffff90187050 [ 110.937933][ T5332] R13: 000000000000000b R14: 1ffff11008eea18f R15: ffff888047750c78 [ 110.941589][ T5332] ? __pfx_ext4_xattr_inode_update_ref+0x10/0x10 [ 110.944932][ T5332] ? __kmalloc_cache_noprof+0x31c/0x660 [ 110.948075][ T5332] ? ext4_xattr_inode_dec_ref_all+0x4d2/0xe40 [ 110.951216][ T5332] ? __ext4_journal_ensure_credits+0x30/0x450 [ 110.954356][ T5332] ext4_xattr_inode_dec_ref_all+0x8cb/0xe40 [ 110.957476][ T5332] ? __mark_inode_dirty+0xb66/0x1470 [ 110.960466][ T5332] ? __pfx_ext4_xattr_inode_dec_ref_all+0x10/0x10 [ 110.963450][ T5332] ? __ext4_journal_get_write_access+0x27f/0x590 [ 110.966405][ T5332] ? __pfx___ext4_journal_get_write_access+0x10/0x10 [ 110.971065][ T5332] ext4_xattr_delete_inode+0xb45/0xd10 [ 110.974533][ T5332] ? __pfx_ext4_xattr_delete_inode+0x10/0x10 [ 110.977370][ T5332] ext4_evict_inode+0xa63/0xeb0 [ 110.979541][ T5332] ? __pfx_ext4_evict_inode+0x10/0x10 [ 110.981922][ T5332] ? do_raw_spin_unlock+0x4d/0x210 [ 110.984010][ T5332] ? __pfx_ext4_evict_inode+0x10/0x10 [ 110.986462][ T5332] evict+0x61e/0xb10 [ 110.988137][ T5332] ? __pfx_evict+0x10/0x10 [ 110.990378][ T5332] ? _raw_spin_unlock+0x28/0x50 [ 110.993174][ T5332] ? iput+0xb25/0xe80 [ 110.995266][ T5332] ext4_orphan_cleanup+0xc38/0x1470 [ 110.998420][ T5332] ? __pfx_ext4_orphan_cleanup+0x10/0x10 [ 111.001041][ T5332] ? ext4_register_li_request+0x640/0x720 [ 111.003638][ T5332] ? errseq_check_and_advance+0x66/0x120 [ 111.006263][ T5332] ext4_fill_super+0x59ff/0x6320 [ 111.008520][ T5332] ? __pfx_ext4_fill_super+0x10/0x10 [ 111.010860][ T5332] ? snprintf+0xe8/0x140 [ 111.012726][ T5332] ? __pfx_snprintf+0x10/0x10 [ 111.015057][ T5332] ? set_blocksize+0x1c9/0x440 [ 111.017279][ T5332] ? sb_set_blocksize+0x155/0x240 [ 111.019689][ T5332] ? setup_bdev_super+0x4c1/0x5b0 [ 111.022953][ T5332] get_tree_bdev_flags+0x431/0x4f0 [ 111.025839][ T5332] ? __pfx_ext4_fill_super+0x10/0x10 [ 111.028197][ T5332] ? __pfx_get_tree_bdev_flags+0x10/0x10 [ 111.030540][ T5332] vfs_get_tree+0x92/0x2a0 [ 111.032314][ T5332] do_new_mount+0x341/0xd30 [ 111.034173][ T5332] ? apparmor_capable+0x126/0x170 [ 111.036588][ T5332] ? __pfx_do_new_mount+0x10/0x10 [ 111.038955][ T5332] ? ns_capable+0x89/0xe0 [ 111.040902][ T5332] ? user_path_at+0xd4/0x160 [ 111.043071][ T5332] __se_sys_mount+0x31d/0x420 [ 111.045363][ T5332] ? __pfx___se_sys_mount+0x10/0x10 [ 111.047913][ T5332] ? __x64_sys_mount+0x20/0xc0 [ 111.050141][ T5332] do_syscall_64+0x14d/0xf80 [ 111.052221][ T5332] ? trace_irq_disable+0x3b/0x150 [ 111.054471][ T5332] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.057397][ T5332] ? clear_bhb_loop+0x40/0x90 [ 111.059959][ T5332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.063086][ T5332] RIP: 0033:0x7fb0a359da0a [ 111.065142][ T5332] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 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 e8 ff ff ff f7 d8 64 89 01 48 [ 111.073606][ T5332] RSP: 002b:00007fb0a4442e18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 111.077509][ T5332] RAX: ffffffffffffffda RBX: 00007fb0a4442ea0 RCX: 00007fb0a359da0a [ 111.081247][ T5332] RDX: 0000200000000180 RSI: 0000200000000840 RDI: 00007fb0a4442e60 [ 111.084557][ T5332] RBP: 0000200000000180 R08: 00007fb0a4442ea0 R09: 0000000000800700 [ 111.087967][ T5332] R10: 0000000000800700 R11: 0000000000000246 R12: 0000200000000840 [ 111.091511][ T5332] R13: 00007fb0a4442e60 R14: 0000000000000488 R15: 0000200000000880 [ 111.094907][ T5332] [ 111.096476][ T5332] Kernel Offset: disabled [ 111.098168][ T5332] Rebooting in 86400 seconds..