program: syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1, 0x442d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVFXbgWAAAAABAmL91FH0bAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPwKAAD//4w3HM8=") r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x141842, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_service_time_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000200), 0xfea7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffc9) write$P9_RLERROR(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xa) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f0000000100)=ANY=[], 0xb, 0x0, &(0x7f0000000100)) r3 = syz_open_dev$loop(&(0x7f0000000580), 0x0, 0x20000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x8, 0x1, 0x14, 0x19, "981dfe1404ea1234275704afed730428df8208a7c9b3be966a82ea28b7f307e69b054b0cb5d6966e64512dba391b82c6ba86117bcb0fac71f4d84f5f54297589", "0bc262b5f40e155c7b772ff3beb84c47828a6403bed6f41cc070c1f4c52c0d71", [0x6]}) copy_file_range(r1, &(0x7f00000001c0), r0, 0x0, 0xffffffffa003e45b, 0x700000000000000) [ 85.207431][ T5288] Bluetooth: hci0: command tx timeout [ 85.544616][ T5323] loop0: detected capacity change from 0 to 32768 [ 85.563670][ T5323] ======================================================= [ 85.563670][ T5323] WARNING: The mand mount option has been deprecated and [ 85.563670][ T5323] and is ignored by this kernel. Remove the mand [ 85.563670][ T5323] option from the mount to silence this warning. [ 85.563670][ T5323] ======================================================= [ 85.669813][ T5323] JBD2: Ignoring recovery information on journal [ 85.727268][ T5323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 85.830552][ T5323] (syz.0.0,5323,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 85.852475][ T5323] loop0: detected capacity change from 32768 to 32767 [ 85.871713][ T5323] OCFS2: ERROR (device loop0): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode #17058: signature = S¢öµ [ 85.893902][ T5323] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 85.905291][ T5323] OCFS2: File system is now read-only. [ 85.911399][ T5323] (syz.0.0,5323,0):ocfs2_assign_bh:2417 ERROR: status = -30 [ 85.923560][ T5323] (syz.0.0,5323,0):ocfs2_inode_lock_full_nested:2512 ERROR: status = -30 [ 85.932346][ T5323] (syz.0.0,5323,0):ocfs2_reflink_inodes_lock:4747 ERROR: status = -30 [ 85.944285][ T5323] ================================================================== [ 85.948019][ T5323] BUG: KASAN: use-after-free in ocfs2_write_end_nolock+0xbd9/0x18c0 [ 85.951765][ T5323] Write of size 4086 at addr ffff88800e5914d2 by task syz.0.0/5323 [ 85.955347][ T5323] [ 85.956473][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.956489][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.956496][ T5323] Call Trace: [ 85.956503][ T5323] [ 85.956510][ T5323] dump_stack_lvl+0xe8/0x150 [ 85.956528][ T5323] print_address_description+0x55/0x1e0 [ 85.956540][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 85.956553][ T5323] print_report+0x58/0x70 [ 85.956563][ T5323] kasan_report+0x117/0x150 [ 85.956579][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 85.956592][ T5323] kasan_check_range+0x264/0x2c0 [ 85.956606][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 85.956617][ T5323] __asan_memcpy+0x40/0x70 [ 85.956629][ T5323] ocfs2_write_end_nolock+0xbd9/0x18c0 [ 85.956645][ T5323] ? __pfx_ocfs2_write_end_nolock+0x10/0x10 [ 85.956657][ T5323] ? lockdep_hardirqs_on+0x7a/0x110 [ 85.956713][ T5323] ocfs2_write_end+0x58/0x90 [ 85.956725][ T5323] generic_perform_write+0x620/0x8f0 [ 85.956744][ T5323] ? __pfx_generic_perform_write+0x10/0x10 [ 85.956759][ T5323] ? file_update_time_flags+0x26d/0x4a0 [ 85.956775][ T5323] ? __generic_file_write_iter+0xf9/0x230 [ 85.956788][ T5323] ? ocfs2_file_write_iter+0x163a/0x1e70 [ 85.956804][ T5323] ocfs2_file_write_iter+0x1663/0x1e70 [ 85.956815][ T5323] ? __kmalloc_noprof+0x35c/0x760 [ 85.956827][ T5323] ? iter_file_splice_write+0x1da/0x10f0 [ 85.956838][ T5323] ? direct_splice_actor+0x101/0x160 [ 85.956852][ T5323] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 85.956874][ T5323] ? splice_from_pipe_next+0x61c/0x670 [ 85.956887][ T5323] ? __asan_memset+0x22/0x50 [ 85.956898][ T5323] iter_file_splice_write+0x9a1/0x10f0 [ 85.956922][ T5323] ? __pfx_iter_file_splice_write+0x10/0x10 [ 85.956939][ T5323] ? __pfx_iter_file_splice_write+0x10/0x10 [ 85.956952][ T5323] direct_splice_actor+0x101/0x160 [ 85.956965][ T5323] splice_direct_to_actor+0x53a/0xc70 [ 85.956979][ T5323] ? __pfx_direct_splice_actor+0x10/0x10 [ 85.956992][ T5323] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 85.957004][ T5323] ? ocfs2_remap_file_range+0x24a/0x6f0 [ 85.957022][ T5323] do_splice_direct+0x195/0x290 [ 85.957033][ T5323] ? __pfx_do_splice_direct+0x10/0x10 [ 85.957044][ T5323] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 85.957060][ T5323] vfs_copy_file_range+0xb02/0x1370 [ 85.957081][ T5323] ? __pfx_vfs_copy_file_range+0x10/0x10 [ 85.957099][ T5323] __se_sys_copy_file_range+0x2fb/0x480 [ 85.957111][ T5323] ? __pfx___se_sys_copy_file_range+0x10/0x10 [ 85.957121][ T5323] ? rcu_is_watching+0x15/0xb0 [ 85.957131][ T5323] ? __x64_sys_copy_file_range+0x21/0xf0 [ 85.957140][ T5323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.957148][ T5323] do_syscall_64+0x15f/0xf80 [ 85.957155][ T5323] ? trace_irq_disable+0x3b/0x140 [ 85.957167][ T5323] ? clear_bhb_loop+0x40/0x90 [ 85.957175][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.957186][ T5323] RIP: 0033:0x7f42a059cdd9 [ 85.957199][ T5323] 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 [ 85.957208][ T5323] RSP: 002b:00007f42a14d4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000146 [ 85.957222][ T5323] RAX: ffffffffffffffda RBX: 00007f42a0815fa0 RCX: 00007f42a059cdd9 [ 85.957231][ T5323] RDX: 0000000000000004 RSI: 00002000000001c0 RDI: 0000000000000005 [ 85.957238][ T5323] RBP: 00007f42a0632d69 R08: ffffffffa003e45b R09: 0700000000000000 [ 85.957247][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.957254][ T5323] R13: 00007f42a0816038 R14: 00007f42a0815fa0 R15: 00007fff51cd7d88 [ 85.957266][ T5323] [ 85.957268][ T5323] [ 86.117414][ T5323] The buggy address belongs to the physical page: [ 86.120263][ T5323] page: refcount:2 mapcount:0 mapping:ffff88801cc25940 index:0x854 pfn:0xe591 [ 86.124081][ T5323] memcg:ffff888041b93380 [ 86.125988][ T5323] aops:def_blk_aops ino:700000 dentry name(?):"" [ 86.128918][ T5323] flags: 0xfff58000004024(referenced|lru|private|node=0|zone=1|lastcpupid=0x7ff) [ 86.132917][ T5323] raw: 00fff58000004024 ffffea000048bb88 ffff88801c6dd4c0 ffff88801cc25940 [ 86.136573][ T5323] raw: 0000000000000854 ffff88801fceb0e8 00000002ffffffff ffff888041b93380 [ 86.140381][ T5323] page dumped because: kasan: bad access detected [ 86.143177][ T5323] page_owner tracks the page as allocated [ 86.145679][ T5323] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_MOVABLE|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5323, tgid 5322 (syz.0.0), ts 85868678462, free_ts 85841015999 [ 86.154068][ T5323] post_alloc_hook+0x231/0x280 [ 86.156177][ T5323] get_page_from_freelist+0x24ba/0x2540 [ 86.158570][ T5323] __alloc_frozen_pages_noprof+0x18d/0x380 [ 86.161283][ T5323] alloc_pages_mpol+0x235/0x490 [ 86.163710][ T5323] alloc_pages_noprof+0xac/0x2a0 [ 86.166389][ T5323] folio_alloc_noprof+0x1e/0x30 [ 86.169106][ T5323] filemap_alloc_folio_noprof+0x111/0x470 [ 86.172356][ T5323] __filemap_get_folio_mpol+0x3fc/0xb00 [ 86.175542][ T5323] bdev_getblk+0x1f6/0x6e0 [ 86.177990][ T5323] ocfs2_read_blocks+0x56d/0x1530 [ 86.180434][ T5323] ocfs2_read_inode_block+0xec/0x1d0 [ 86.182643][ T5323] ocfs2_inode_lock_full_nested+0x2ac/0x1bd0 [ 86.185276][ T5323] ocfs2_reflink_inodes_lock+0x489/0xc20 [ 86.187663][ T5323] ocfs2_remap_file_range+0x236/0x6f0 [ 86.190104][ T5323] vfs_copy_file_range+0xd80/0x1370 [ 86.192368][ T5323] __se_sys_copy_file_range+0x2fb/0x480 [ 86.194793][ T5323] page last free pid 5323 tgid 5322 stack trace: [ 86.197592][ T5323] free_unref_folios+0xcec/0x1480 [ 86.199907][ T5323] folios_put_refs+0x9ff/0xb40 [ 86.202014][ T5323] mapping_try_invalidate+0x3c2/0x4c0 [ 86.204283][ T5323] loop_set_status+0x29b/0xe40 [ 86.206459][ T5323] lo_ioctl+0xce6/0x1fb0 [ 86.208344][ T5323] blkdev_ioctl+0x5e3/0x740 [ 86.210404][ T5323] __se_sys_ioctl+0xfc/0x170 [ 86.212454][ T5323] do_syscall_64+0x15f/0xf80 [ 86.214602][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.217038][ T5323] [ 86.218134][ T5323] Memory state around the buggy address: [ 86.220752][ T5323] ffff88800e591f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.224305][ T5323] ffff88800e591f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 86.227745][ T5323] >ffff88800e592000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 86.231408][ T5323] ^ [ 86.233626][ T5323] ffff88800e592080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 86.237496][ T5323] ffff88800e592100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 86.241204][ T5323] ================================================================== [ 86.271813][ T5323] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 86.275090][ T5323] CPU: 0 UID: 0 PID: 5323 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.279075][ T5323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 86.283797][ T5323] Call Trace: [ 86.285347][ T5323] [ 86.286689][ T5323] vpanic+0x56c/0xa60 [ 86.288480][ T5323] ? __pfx_vpanic+0x10/0x10 [ 86.290570][ T5323] panic+0xc5/0xd0 [ 86.292286][ T5323] ? __pfx_panic+0x10/0x10 [ 86.294316][ T5323] ? preempt_schedule_thunk+0x16/0x30 [ 86.296692][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.299133][ T5323] ? preempt_schedule_thunk+0x16/0x30 [ 86.301512][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.304021][ T5323] check_panic_on_warn+0x89/0xb0 [ 86.306257][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.308845][ T5323] end_report+0x73/0x170 [ 86.310772][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.313260][ T5323] kasan_report+0x128/0x150 [ 86.315229][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.317809][ T5323] kasan_check_range+0x264/0x2c0 [ 86.320126][ T5323] ? ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.322564][ T5323] __asan_memcpy+0x40/0x70 [ 86.324641][ T5323] ocfs2_write_end_nolock+0xbd9/0x18c0 [ 86.327094][ T5323] ? __pfx_ocfs2_write_end_nolock+0x10/0x10 [ 86.329833][ T5323] ? lockdep_hardirqs_on+0x7a/0x110 [ 86.332269][ T5323] ocfs2_write_end+0x58/0x90 [ 86.334308][ T5323] generic_perform_write+0x620/0x8f0 [ 86.336672][ T5323] ? __pfx_generic_perform_write+0x10/0x10 [ 86.339134][ T5323] ? file_update_time_flags+0x26d/0x4a0 [ 86.341395][ T5323] ? __generic_file_write_iter+0xf9/0x230 [ 86.343949][ T5323] ? ocfs2_file_write_iter+0x163a/0x1e70 [ 86.346550][ T5323] ocfs2_file_write_iter+0x1663/0x1e70 [ 86.348936][ T5323] ? __kmalloc_noprof+0x35c/0x760 [ 86.351257][ T5323] ? iter_file_splice_write+0x1da/0x10f0 [ 86.354400][ T5323] ? direct_splice_actor+0x101/0x160 [ 86.356594][ T5323] ? __pfx_ocfs2_file_write_iter+0x10/0x10 [ 86.359180][ T5323] ? splice_from_pipe_next+0x61c/0x670 [ 86.361608][ T5323] ? __asan_memset+0x22/0x50 [ 86.363589][ T5323] iter_file_splice_write+0x9a1/0x10f0 [ 86.366092][ T5323] ? __pfx_iter_file_splice_write+0x10/0x10 [ 86.368644][ T5323] ? __pfx_iter_file_splice_write+0x10/0x10 [ 86.371125][ T5323] direct_splice_actor+0x101/0x160 [ 86.373417][ T5323] splice_direct_to_actor+0x53a/0xc70 [ 86.375664][ T5323] ? __pfx_direct_splice_actor+0x10/0x10 [ 86.378176][ T5323] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 86.380846][ T5323] ? ocfs2_remap_file_range+0x24a/0x6f0 [ 86.383152][ T5323] do_splice_direct+0x195/0x290 [ 86.385305][ T5323] ? __pfx_do_splice_direct+0x10/0x10 [ 86.387650][ T5323] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 86.390325][ T5323] vfs_copy_file_range+0xb02/0x1370 [ 86.392539][ T5323] ? __pfx_vfs_copy_file_range+0x10/0x10 [ 86.394693][ T5323] __se_sys_copy_file_range+0x2fb/0x480 [ 86.396890][ T5323] ? __pfx___se_sys_copy_file_range+0x10/0x10 [ 86.399195][ T5323] ? rcu_is_watching+0x15/0xb0 [ 86.401318][ T5323] ? __x64_sys_copy_file_range+0x21/0xf0 [ 86.403700][ T5323] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.406576][ T5323] do_syscall_64+0x15f/0xf80 [ 86.408726][ T5323] ? trace_irq_disable+0x3b/0x140 [ 86.411026][ T5323] ? clear_bhb_loop+0x40/0x90 [ 86.413039][ T5323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.415599][ T5323] RIP: 0033:0x7f42a059cdd9 [ 86.417598][ T5323] 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 [ 86.425948][ T5323] RSP: 002b:00007f42a14d4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000146 [ 86.429579][ T5323] RAX: ffffffffffffffda RBX: 00007f42a0815fa0 RCX: 00007f42a059cdd9 [ 86.433056][ T5323] RDX: 0000000000000004 RSI: 00002000000001c0 RDI: 0000000000000005 [ 86.436550][ T5323] RBP: 00007f42a0632d69 R08: ffffffffa003e45b R09: 0700000000000000 [ 86.440060][ T5323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.443472][ T5323] R13: 00007f42a0816038 R14: 00007f42a0815fa0 R15: 00007fff51cd7d88 [ 86.446836][ T5323] [ 86.448634][ T5323] Kernel Offset: disabled [ 86.450787][ T5323] Rebooting in 86400 seconds..