program: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x440000, 0x0) r2 = socket(0x10, 0x3, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f0000000040)=0x3, 0x4) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x400, &(0x7f0000000180), 0x2, 0x790, &(0x7f0000006a80)="$eJzs3c1rHOUfAPDvbPPSX9qfjSBoPQUEDZRuTI2tgoeKBxEsFPRsGzbbULPJhuymNCGgRQQvgooHQS89W603r75c9Q/w7kFaqqbFiAeJzL6k22Y33aTZbMt+PjDJ88zM5jvfeWbmebIz7AbQs0bSH5mIwxHxURJxqDY/iYj+Sqkv4mR1vbXVlVw6JbG+/sYfSWWdW6sruWh4TepArfJERPzwfsSRzOa4paXlmclCIb9Qq4+VZ+fHSkvLR8/PTk7np/Nzx8cnJo6deP7E8d3L9a+flw9e//jVZ74++c97j1/98MckTsbB2rLGPHbLSIzU9kl/ugvv8Eq8s9vhuirp9gawI+mpua96lsfhJC33dXuTAIAOS0eh6wBAj0n0/wDQY+rvA9xaXcnVp+6+I7G3brwcEfur+dfvb1aX9NXu2e2v3AcdupXccWckiYjhXYg/EhFffPvWlXSKDt2HBGjm3UsRcXZ4ZPP1P9n0zMJ2PdvGOiN31Tfi/9J/n9GBe/kuHf+80Gz8l9kY/0ST8c9gk3N3J1qe/xsy13YhTEvp+O+lhmfb1hryrxneV6v9vzLm60/OnS/k02vbIxExGv2DaX18ixijN/+92WpZ4/jvz0/e/jKNn/6+vUbmWt/gna+ZmixP3k/OjW5ciniyr57/pYYlyUb7Jy3Gv6fbjPHaix983mpZmn+ab33anH9nrV+OeLpp+99+oi3Z8vnEscrhMFY/KJr45tfPhlrFb2z/dFpbXVlPIq7sfqbNpe0/tHX+w0nj85ql7cf46fKh71sta5J/rv6/UFXz438gebNSHqjNuzhZLi+MRwwkr2+ef+z2a+v1+vpp/qNPNT//tzr+09HJ2Tbz77v++1c7z7+z0vynttX+2y9cXZvZ1yp+e+0/USmN1uZsff2rXrfb3cD73X8AAAAAAAAAAAAAAAAAAAAAAAAA0I5MRByMJJPdKGcy2Wz1O7wfi6FMoVgqHzlXXJybisp3ZQ9Hf6b+UZeHGj4Pdbz2efj1+rG76s9FxKMR8eng/yr1bK5YmOp28gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABQc6DF9/+nfhvs9tYBAB2zv9sbAADsOf0/APQe/T8A9B79PwD0Hv0/APQe/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAddvrUqXRa/3t1JZfWpy4sLc4ULxydypdmsrOLuWyuuDCfnS4Wpwv5bK44e6+/VygW5ydibvHiWDlfKo+VlpbPzBYX58pnzs9OTufP5Pv3JCsAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA2J7S0vLMZKGQX1B4CAp9tVZ7ULZnR4VMPYm9CjrQxjrr8zdPbTuLB2Bndq7QxYsSAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwEPkvwAAAP//vI8fOA==") r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80342, 0x168) pwrite64(r4, &(0x7f0000000140)='2', 0xfdef, 0xfecc) r5 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x2ac00) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000240)={0x0, {}, 0x0, {}, 0xb, 0x12, 0x18, 0x5, "9e959f16deab7b08aa26e66c4056a516950600000000000000eef4fb0efcc1d8a6078ed9d5f8643902dd8f6fac274de9d940ffa5e592bbd48685450d00002000", "f6254dc8df69000000000000000200", [0xa, 0x5]}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8541, 0x100) r7 = add_key$keyring(&(0x7f0000000680), &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, 0x0, r7) fallocate(r6, 0x8, 0x4000, 0x8000) r8 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r2, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000020c0)=@newqdisc={0x44, 0x24, 0x5820a61ca228651, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}, {0x0, 0xfff1}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_RSC={0xffffffffffffff7c, 0x1, {0x2, 0x2, 0x6}}}}]}, 0x44}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0xa}, {0x4000}, {0x3}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000000c0)=0x2000) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r0, 0xc0045004, &(0x7f0000000000)) [ 92.692064][ T9] cfg80211: failed to load regulatory.db [ 92.805435][ T5312] loop0: detected capacity change from 0 to 2048 [ 92.813735][ T4640] Bluetooth: hci0: command tx timeout [ 92.920188][ T5312] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.975102][ T5312] loop0: detected capacity change from 2048 to 2047 [ 92.990633][ T5312] ================================================================== [ 92.990646][ T5312] BUG: KASAN: out-of-bounds in ext4_xattr_set_entry+0x92b/0x1ed0 [ 92.990742][ T5312] Read of size 18446744073709551600 at addr ffff888013945eb8 by task syz.0.0/5312 [ 92.990754][ T5312] [ 92.990774][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 92.990788][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 92.990796][ T5312] Call Trace: [ 92.990814][ T5312] [ 92.990820][ T5312] dump_stack_lvl+0xe8/0x150 [ 92.990840][ T5312] print_address_description+0x55/0x1e0 [ 92.990879][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 92.990905][ T5312] print_report+0x58/0x70 [ 92.990921][ T5312] kasan_report+0x117/0x150 [ 92.990936][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 92.990954][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 92.990972][ T5312] kasan_check_range+0x264/0x2c0 [ 92.990986][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 92.991003][ T5312] __asan_memmove+0x29/0x70 [ 92.991021][ T5312] ext4_xattr_set_entry+0x92b/0x1ed0 [ 92.991045][ T5312] ext4_xattr_ibody_set+0x262/0x710 [ 92.991064][ T5312] ext4_destroy_inline_data_nolock+0x23a/0x5f0 [ 92.991080][ T5312] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 92.991094][ T5312] ? down_write+0x16b/0x200 [ 92.991148][ T5312] ext4_destroy_inline_data+0x83/0xe0 [ 92.991160][ T5312] ext4_do_writepages+0x50a/0x4770 [ 92.991175][ T5312] ? kernel_text_address+0xa5/0xe0 [ 92.991189][ T5312] ? unwind_get_return_address+0x4d/0x90 [ 92.991203][ T5312] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 92.991216][ T5312] ? arch_stack_walk+0xfb/0x150 [ 92.991233][ T5312] ? stack_trace_save+0xa9/0x100 [ 92.991245][ T5312] ? __pfx_hlock_conflict+0x10/0x10 [ 92.991263][ T5312] ? check_path+0x21/0x40 [ 92.991279][ T5312] ? add_lock_to_list+0xc7/0x100 [ 92.991294][ T5312] ? __pfx_ext4_do_writepages+0x10/0x10 [ 92.991312][ T5312] ? lockdep_unlock+0x5c/0xd0 [ 92.991322][ T5312] ? __lock_acquire+0x1511/0x2de0 [ 92.991341][ T5312] ? lock_acquire+0x115/0x350 [ 92.991389][ T5312] ext4_writepages+0x241/0x3b0 [ 92.991409][ T5312] ? __lock_acquire+0x747/0x2de0 [ 92.991422][ T5312] ? __pfx_ext4_writepages+0x10/0x10 [ 92.991443][ T5312] ? __schedule+0x17f1/0x58f0 [ 92.991459][ T5312] ? __pfx_ext4_writepages+0x10/0x10 [ 92.991477][ T5312] do_writepages+0x338/0x560 [ 92.991499][ T5312] ? do_raw_spin_unlock+0x4d/0x200 [ 92.991518][ T5312] filemap_flush+0x1e1/0x2e0 [ 92.991530][ T5312] ? __pfx_filemap_flush+0x10/0x10 [ 92.991554][ T5312] ? lock_acquire+0x115/0x350 [ 92.991568][ T5312] ext4_convert_inline_data+0x189/0x5c0 [ 92.991582][ T5312] ? __pfx_ext4_convert_inline_data+0x10/0x10 [ 92.991594][ T5312] ? down_write+0x16b/0x200 [ 92.991610][ T5312] ? __pfx_down_write+0x10/0x10 [ 92.991629][ T5312] ext4_fallocate+0x1e2/0x400 [ 92.991647][ T5312] vfs_fallocate+0x65a/0x7e0 [ 92.991669][ T5312] ? __fget_files+0x2a/0x420 [ 92.991685][ T5312] ? __pfx_vfs_fallocate+0x10/0x10 [ 92.991705][ T5312] __x64_sys_fallocate+0xbf/0x110 [ 92.991723][ T5312] do_syscall_64+0x166/0x520 [ 92.991737][ T5312] ? trace_irq_disable+0x3b/0x140 [ 92.991750][ T5312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.991762][ T5312] ? clear_bhb_loop+0x70/0xc0 [ 92.991776][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.991788][ T5312] RIP: 0033:0x7fe08419e159 [ 92.991801][ T5312] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 92.991811][ T5312] RSP: 002b:00007fe085067fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 92.991838][ T5312] RAX: ffffffffffffffda RBX: 00007fe084425fa0 RCX: 00007fe08419e159 [ 92.991848][ T5312] RDX: 0000000000004000 RSI: 0000000000000008 RDI: 0000000000000009 [ 92.991855][ T5312] RBP: 00007fe08423506b R08: 0000000000000000 R09: 0000000000000000 [ 92.991863][ T5312] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 92.991870][ T5312] R13: 00007fe084426038 R14: 00007fe084425fa0 R15: 00007ffef596f908 [ 92.991885][ T5312] [ 92.991889][ T5312] [ 92.991893][ T5312] The buggy address belongs to the physical page: [ 92.991899][ T5312] page: refcount:3 mapcount:0 mapping:ffff88801d025940 index:0x2 pfn:0x13945 [ 92.991911][ T5312] memcg:ffff888013014e80 [ 92.991917][ T5312] aops:def_blk_aops ino:700000 dentry name(?):"" [ 92.992032][ T5312] flags: 0xfff18000004004(referenced|private|node=0|zone=1|lastcpupid=0x7ff) [ 92.992050][ T5312] raw: 00fff18000004004 0000000000000000 dead000000000122 ffff88801d025940 [ 92.992061][ T5312] raw: 0000000000000002 ffff88803253ea80 00000003ffffffff ffff888013014e80 [ 92.992068][ T5312] page dumped because: kasan: bad access detected [ 92.992074][ T5312] page_owner tracks the page as allocated [ 92.992079][ T5312] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5312, tgid 5311 (syz.0.0), ts 92980023391 [ 92.992098][ T5312] post_alloc_hook+0x1f9/0x250 [ 92.992115][ T5312] get_page_from_freelist+0x2209/0x2280 [ 92.992126][ T5312] __alloc_frozen_pages_noprof+0x217/0x5a0 [ 92.992136][ T5312] alloc_pages_mpol+0x21e/0x390 [ 92.992148][ T5312] alloc_pages_noprof+0xb1/0x2b0 [ 92.992160][ T5312] folio_alloc_noprof+0x1e/0x30 [ 92.992172][ T5312] filemap_alloc_folio_noprof+0x111/0x460 [ 92.992184][ T5312] __filemap_get_folio_mpol+0x402/0x1000 [ 92.992198][ T5312] bdev_getblk+0x1f4/0x6e0 [ 92.992208][ T5312] __ext4_get_inode_loc+0x56c/0xf40 [ 92.992221][ T5312] ext4_get_inode_loc+0x81/0xf0 [ 92.992234][ T5312] ext4_destroy_inline_data_nolock+0x140/0x5f0 [ 92.992244][ T5312] ext4_destroy_inline_data+0x83/0xe0 [ 92.992254][ T5312] ext4_do_writepages+0x50a/0x4770 [ 92.992266][ T5312] ext4_writepages+0x241/0x3b0 [ 92.992281][ T5312] do_writepages+0x338/0x560 [ 92.992297][ T5312] page last free pid 5274 tgid 5274 ts 92965533367 stack trace: [ 92.992305][ T5312] free_unref_folios+0xdc2/0x14e0 [ 92.992320][ T5312] folios_put_refs+0x9e9/0xb30 [ 92.992335][ T5312] shmem_undo_range+0x4e6/0x15d0 [ 92.992345][ T5312] shmem_evict_inode+0x247/0xae0 [ 92.992365][ T5312] evict+0x624/0xb50 [ 92.992375][ T5312] dentry_kill+0x1b9/0x880 [ 92.992384][ T5312] finish_dput+0x1a/0x260 [ 92.992397][ T5312] filename_renameat2+0x61b/0x9a0 [ 92.992409][ T5312] __se_sys_rename+0x55/0x2c0 [ 92.992421][ T5312] do_syscall_64+0x166/0x520 [ 92.992435][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 92.992446][ T5312] [ 92.992449][ T5312] Memory state around the buggy address: [ 92.992456][ T5312] ffff888013945d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.992464][ T5312] ffff888013945e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.992472][ T5312] >ffff888013945e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.992479][ T5312] ^ [ 92.992486][ T5312] ffff888013945f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.992494][ T5312] ffff888013945f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 92.992500][ T5312] ================================================================== [ 93.029191][ T5313] netlink: 4 bytes leftover after parsing attributes in process `syz.0.0'. [ 93.356190][ T5312] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 93.359407][ T5312] CPU: 0 UID: 0 PID: 5312 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 93.363310][ T5312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 93.367721][ T5312] Call Trace: [ 93.369171][ T5312] [ 93.370509][ T5312] vpanic+0x56d/0xa60 [ 93.372356][ T5312] ? __pfx_vpanic+0x10/0x10 [ 93.374369][ T5312] panic+0xc5/0xd0 [ 93.376057][ T5312] ? __pfx_panic+0x10/0x10 [ 93.378021][ T5312] ? preempt_schedule_thunk+0x16/0x40 [ 93.380369][ T5312] ? preempt_schedule_thunk+0x16/0x40 [ 93.382691][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.385064][ T5312] check_panic_on_warn+0x89/0xb0 [ 93.387233][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.389701][ T5312] end_report+0x73/0x170 [ 93.391561][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.394078][ T5312] kasan_report+0x128/0x150 [ 93.396074][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.398428][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.400828][ T5312] kasan_check_range+0x264/0x2c0 [ 93.403020][ T5312] ? ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.405461][ T5312] __asan_memmove+0x29/0x70 [ 93.407513][ T5312] ext4_xattr_set_entry+0x92b/0x1ed0 [ 93.409861][ T5312] ext4_xattr_ibody_set+0x262/0x710 [ 93.412186][ T5312] ext4_destroy_inline_data_nolock+0x23a/0x5f0 [ 93.414907][ T5312] ? __pfx_ext4_destroy_inline_data_nolock+0x10/0x10 [ 93.417602][ T5312] ? down_write+0x16b/0x200 [ 93.419513][ T5312] ext4_destroy_inline_data+0x83/0xe0 [ 93.421699][ T5312] ext4_do_writepages+0x50a/0x4770 [ 93.423766][ T5312] ? kernel_text_address+0xa5/0xe0 [ 93.425877][ T5312] ? unwind_get_return_address+0x4d/0x90 [ 93.428212][ T5312] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 93.430752][ T5312] ? arch_stack_walk+0xfb/0x150 [ 93.433010][ T5312] ? stack_trace_save+0xa9/0x100 [ 93.435225][ T5312] ? __pfx_hlock_conflict+0x10/0x10 [ 93.437549][ T5312] ? check_path+0x21/0x40 [ 93.439452][ T5312] ? add_lock_to_list+0xc7/0x100 [ 93.441644][ T5312] ? __pfx_ext4_do_writepages+0x10/0x10 [ 93.444212][ T5312] ? lockdep_unlock+0x5c/0xd0 [ 93.446308][ T5312] ? __lock_acquire+0x1511/0x2de0 [ 93.448595][ T5312] ? lock_acquire+0x115/0x350 [ 93.450661][ T5312] ext4_writepages+0x241/0x3b0 [ 93.452791][ T5312] ? __lock_acquire+0x747/0x2de0 [ 93.455346][ T5312] ? __pfx_ext4_writepages+0x10/0x10 [ 93.457788][ T5312] ? __schedule+0x17f1/0x58f0 [ 93.459877][ T5312] ? __pfx_ext4_writepages+0x10/0x10 [ 93.462194][ T5312] do_writepages+0x338/0x560 [ 93.464238][ T5312] ? do_raw_spin_unlock+0x4d/0x200 [ 93.466504][ T5312] filemap_flush+0x1e1/0x2e0 [ 93.468616][ T5312] ? __pfx_filemap_flush+0x10/0x10 [ 93.470816][ T5312] ? lock_acquire+0x115/0x350 [ 93.472895][ T5312] ext4_convert_inline_data+0x189/0x5c0 [ 93.475339][ T5312] ? __pfx_ext4_convert_inline_data+0x10/0x10 [ 93.478000][ T5312] ? down_write+0x16b/0x200 [ 93.479998][ T5312] ? __pfx_down_write+0x10/0x10 [ 93.482120][ T5312] ext4_fallocate+0x1e2/0x400 [ 93.484161][ T5312] vfs_fallocate+0x65a/0x7e0 [ 93.486249][ T5312] ? __fget_files+0x2a/0x420 [ 93.488406][ T5312] ? __pfx_vfs_fallocate+0x10/0x10 [ 93.490601][ T5312] __x64_sys_fallocate+0xbf/0x110 [ 93.492854][ T5312] do_syscall_64+0x166/0x520 [ 93.494862][ T5312] ? trace_irq_disable+0x3b/0x140 [ 93.497110][ T5312] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.499755][ T5312] ? clear_bhb_loop+0x70/0xc0 [ 93.501848][ T5312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.504411][ T5312] RIP: 0033:0x7fe08419e159 [ 93.506380][ T5312] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 93.514215][ T5312] RSP: 002b:00007fe085067fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 93.517687][ T5312] RAX: ffffffffffffffda RBX: 00007fe084425fa0 RCX: 00007fe08419e159 [ 93.521154][ T5312] RDX: 0000000000004000 RSI: 0000000000000008 RDI: 0000000000000009 [ 93.524648][ T5312] RBP: 00007fe08423506b R08: 0000000000000000 R09: 0000000000000000 [ 93.528188][ T5312] R10: 0000000000008000 R11: 0000000000000246 R12: 0000000000000000 [ 93.531735][ T5312] R13: 00007fe084426038 R14: 00007fe084425fa0 R15: 00007ffef596f908 [ 93.535126][ T5312] [ 93.536895][ T5312] Kernel Offset: disabled [ 93.538750][ T5312] Rebooting in 86400 seconds..