program: socket$inet6(0xa, 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f0000004440), &(0x7f0000000040)='./file1\x00', 0x8c0, &(0x7f0000000080)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00003,coherency=full,coherency=full,localflocks,coherency=full,noacl,\x00'/119], 0x1, 0x4421, &(0x7f0000004500)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVXYgWMBAAAAAGH+1lH0bQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPArAAD//z8QH1I=") symlink(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0xffc9) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000f40), &(0x7f0000000f00)='.\x00', 0x1a4a438, &(0x7f0000000100)=ANY=[], 0xb, 0x0, &(0x7f0000000100)) r2 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x1, 0x9, 0x9, 0x10, "9e959f16deab7b08aa26e66c4056a516950600000000000000eef4fb0efcc1d8a6078ed98e5e6bd5f8643902dd8f6fac274de9d940ffa5e592bbd48685450d00", "f625c10e6e4c36c800dee96015e0fb7e904dc8df62a3a893ec00347f41be5a08", [0x3, 0x9]}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) r3 = open_tree(r1, &(0x7f0000000180)='./file1\x00', 0x80000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xdbd, 0x8000, 0x0, 0x6, 0x19, 0x18, "32ebe4b45005e3854b2460d2b9f44ce12ce196726d06726f844819fbed76bbfba861b72c62d71f5aeb6b614cb37da6fa83c4835c3259cec2f307b010db50ce3e", "acd71774e101ebc91c15bdc56236debf9a6664ff5cc0c8bf23d17365425f63e7747a1b085223fbaba95877caa72568fbda9d31d238a38086d1609a97efba5d55", "b29b03c7d08936d1be95216936f2e67a1cf98853990e9a2b94c5a8a8bc878aba", [0x400000, 0xc2]}) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffd}, {}, 0x0, 0x0, 0x1}, {{@in=@private=0xa010101, 0x0, 0x33}, 0x0, @in=@dev, 0x200, 0x0, 0x0, 0x7}}, 0xe8) sendmmsg(r4, &(0x7f0000000480), 0x2e9, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1, 0x4d3, 0x33}, 0x0, @in=@dev}}, 0xe8) [ 74.829682][ T4706] Bluetooth: hci0: command tx timeout [ 75.353707][ T5360] loop0: detected capacity change from 0 to 32768 [ 75.367622][ T5360] ======================================================= [ 75.367622][ T5360] WARNING: The mand mount option has been deprecated and [ 75.367622][ T5360] and is ignored by this kernel. Remove the mand [ 75.367622][ T5360] option from the mount to silence this warning. [ 75.367622][ T5360] ======================================================= [ 75.449066][ T5360] JBD2: Ignoring recovery information on journal [ 75.515298][ T5360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.638951][ T5359] (syz.0.0,5359,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 75.676056][ T5359] loop0: detected capacity change from 32768 to 32767 [ 75.693364][ T5359] OCFS2: ERROR (device loop0): int ocfs2_validate_dx_root(struct super_block *, struct buffer_head *): Dir Index Root # 74 has bad signature XDIR01 [ 75.716564][ T5359] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 75.720519][ T5359] OCFS2: File system is now read-only. [ 75.722868][ T5359] (syz.0.0,5359,0):ocfs2_find_entry_dx:1037 ERROR: status = -30 [ 75.747657][ T5359] ================================================================== [ 75.751124][ T5359] BUG: KASAN: use-after-free in ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 75.754650][ T5359] Read of size 4 at addr ffff88805422d2c0 by task syz.0.0/5359 [ 75.757805][ T5359] [ 75.758920][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 75.758938][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.758946][ T5359] Call Trace: [ 75.758953][ T5359] [ 75.758960][ T5359] dump_stack_lvl+0x189/0x250 [ 75.758979][ T5359] ? __kasan_check_byte+0x12/0x40 [ 75.758994][ T5359] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.759006][ T5359] ? lock_release+0x4b/0x3e0 [ 75.759023][ T5359] ? __virt_addr_valid+0x4a5/0x5c0 [ 75.759038][ T5359] print_report+0xca/0x240 [ 75.759048][ T5359] ? ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 75.759057][ T5359] kasan_report+0x118/0x150 [ 75.759065][ T5359] ? ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 75.759074][ T5359] ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 75.759084][ T5359] ? __pfx_ocfs2_dx_dir_lookup_rec+0x10/0x10 [ 75.759092][ T5359] ? ocfs2_dx_dir_name_hash+0x229/0xaf0 [ 75.759100][ T5359] ? __asan_memcpy+0x40/0x70 [ 75.759106][ T5359] ? ocfs2_dx_dir_name_hash+0x9ba/0xaf0 [ 75.759114][ T5359] ocfs2_dx_dir_lookup+0xdb/0x520 [ 75.759124][ T5359] ? __pfx_ocfs2_dx_dir_lookup+0x10/0x10 [ 75.759133][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.759144][ T5359] ? ocfs2_buffer_cached+0x42a/0x8d0 [ 75.759161][ T5359] ocfs2_find_entry+0x1004/0x2000 [ 75.759174][ T5359] ? tick_nohz_tick_stopped+0x86/0xb0 [ 75.759189][ T5359] ? __pfx_ocfs2_validate_inode_block+0x10/0x10 [ 75.759207][ T5359] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 75.759219][ T5359] ? __pfx_ocfs2_read_blocks+0x10/0x10 [ 75.759229][ T5359] ? __lock_acquire+0xab9/0xd20 [ 75.759247][ T5359] ? ocfs2_read_inode_block+0x11d/0x190 [ 75.759256][ T5359] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 75.759279][ T5359] ? do_raw_spin_unlock+0x4d/0x240 [ 75.759295][ T5359] ? ocfs2_inode_lock_full_nested+0xabe/0x1b40 [ 75.759314][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.759332][ T5359] ? __pfx_ocfs2_inode_lock_full_nested+0x10/0x10 [ 75.759352][ T5359] ocfs2_check_dir_for_entry+0x14c/0x3f0 [ 75.759363][ T5359] ? __pfx_ocfs2_check_dir_for_entry+0x10/0x10 [ 75.759373][ T5359] ? kasan_save_free_info+0x46/0x50 [ 75.759384][ T5359] ocfs2_mknod+0x697/0x2050 [ 75.759397][ T5359] ? __pfx_ocfs2_mknod+0x10/0x10 [ 75.759406][ T5359] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 75.759414][ T5359] ? __lock_acquire+0xab9/0xd20 [ 75.759426][ T5359] ? look_up_lock_class+0x74/0x170 [ 75.759483][ T5359] ? register_lock_class+0x51/0x320 [ 75.759501][ T5359] ? __lock_acquire+0xab9/0xd20 [ 75.759519][ T5359] ? __lock_acquire+0xab9/0xd20 [ 75.759537][ T5359] ? do_raw_spin_lock+0x121/0x290 [ 75.759551][ T5359] ? do_raw_spin_unlock+0x4d/0x240 [ 75.759565][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.759576][ T5359] ? ocfs2_lookup+0x5b9/0x9b0 [ 75.759592][ T5359] ocfs2_create+0x1a5/0x440 [ 75.759607][ T5359] ? __pfx_ocfs2_lookup+0x10/0x10 [ 75.759620][ T5359] ? from_kgid+0x1b0/0x650 [ 75.759634][ T5359] ? __pfx_ocfs2_create+0x10/0x10 [ 75.759647][ T5359] ? HAS_UNMAPPED_ID+0x11a/0x180 [ 75.759662][ T5359] ? inode_permission+0x149/0x470 [ 75.759674][ T5359] ? __pfx_ocfs2_permission+0x10/0x10 [ 75.759685][ T5359] ? bpf_lsm_inode_create+0x9/0x20 [ 75.759704][ T5359] ? __pfx_ocfs2_create+0x10/0x10 [ 75.759716][ T5359] path_openat+0x14f4/0x3830 [ 75.759726][ T5359] ? arch_stack_walk+0xfc/0x150 [ 75.759745][ T5359] ? __pfx_path_openat+0x10/0x10 [ 75.759758][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.759773][ T5359] do_filp_open+0x1fa/0x410 [ 75.759783][ T5359] ? __lock_acquire+0xab9/0xd20 [ 75.759801][ T5359] ? __pfx_do_filp_open+0x10/0x10 [ 75.759818][ T5359] ? _raw_spin_unlock+0x28/0x50 [ 75.759831][ T5359] ? alloc_fd+0x64c/0x6c0 [ 75.759849][ T5359] do_sys_openat2+0x121/0x1c0 [ 75.759868][ T5359] ? __pfx_do_sys_openat2+0x10/0x10 [ 75.759886][ T5359] ? rcu_is_watching+0x15/0xb0 [ 75.759900][ T5359] __x64_sys_openat+0x138/0x170 [ 75.759916][ T5359] do_syscall_64+0xfa/0x3b0 [ 75.759931][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.759946][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.759956][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 75.759969][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.759981][ T5359] RIP: 0033:0x7f353758ebe9 [ 75.759995][ T5359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 75.760006][ T5359] RSP: 002b:00007f35383d6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 75.760019][ T5359] RAX: ffffffffffffffda RBX: 00007f35377b5fa0 RCX: 00007f353758ebe9 [ 75.760030][ T5359] RDX: 0000000000105042 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 75.760038][ T5359] RBP: 00007f3537611e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.760046][ T5359] R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000 [ 75.760053][ T5359] R13: 00007f35377b6038 R14: 00007f35377b5fa0 R15: 00007ffe50e24e28 [ 75.760064][ T5359] [ 75.760068][ T5359] [ 75.964097][ T5359] The buggy address belongs to the physical page: [ 75.966840][ T5359] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x7f4a8b787 pfn:0x5422d [ 75.970839][ T5359] flags: 0x4fff00000000000(node=1|zone=1|lastcpupid=0x7ff) [ 75.973939][ T5359] raw: 04fff00000000000 ffffea0001508b88 ffffea0001508b08 0000000000000000 [ 75.977772][ T5359] raw: 00000007f4a8b787 0000000000000000 00000000ffffffff 0000000000000000 [ 75.981303][ T5359] page dumped because: kasan: bad access detected [ 75.983977][ T5359] page_owner tracks the page as freed [ 75.986315][ T5359] page last allocated via order 0, migratetype Movable, gfp_mask 0x140dca(GFP_HIGHUSER_MOVABLE|__GFP_ZERO|__GFP_COMP), pid 5335, tgid 5335 (udevd), ts 75554240547, free_ts 75602834093 [ 75.993528][ T5359] post_alloc_hook+0x240/0x2a0 [ 75.995548][ T5359] get_page_from_freelist+0x21e4/0x22c0 [ 75.997973][ T5359] __alloc_frozen_pages_noprof+0x181/0x370 [ 76.000583][ T5359] alloc_pages_mpol+0x232/0x4a0 [ 76.002688][ T5359] vma_alloc_folio_noprof+0xe4/0x200 [ 76.004914][ T5359] folio_prealloc+0x30/0x180 [ 76.006690][ T5359] __handle_mm_fault+0x2ab9/0x5440 [ 76.008754][ T5359] handle_mm_fault+0x40a/0x8e0 [ 76.010894][ T5359] do_user_addr_fault+0x764/0x1390 [ 76.013176][ T5359] exc_page_fault+0x76/0xf0 [ 76.015230][ T5359] asm_exc_page_fault+0x26/0x30 [ 76.017227][ T5359] page last free pid 5335 tgid 5335 stack trace: [ 76.019732][ T5359] free_unref_folios+0xdbd/0x1520 [ 76.021827][ T5359] folios_put_refs+0x559/0x640 [ 76.023901][ T5359] free_pages_and_swap_cache+0x4be/0x520 [ 76.026217][ T5359] tlb_flush_mmu+0x3a0/0x680 [ 76.028067][ T5359] tlb_finish_mmu+0xc3/0x1d0 [ 76.030181][ T5359] vms_clear_ptes+0x42c/0x540 [ 76.032190][ T5359] vms_complete_munmap_vmas+0x206/0x8a0 [ 76.034547][ T5359] do_vmi_align_munmap+0x358/0x420 [ 76.036721][ T5359] do_vmi_munmap+0x253/0x2e0 [ 76.038821][ T5359] __vm_munmap+0x23b/0x3d0 [ 76.040963][ T5359] __x64_sys_munmap+0x60/0x70 [ 76.042983][ T5359] do_syscall_64+0xfa/0x3b0 [ 76.044900][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.047321][ T5359] [ 76.048355][ T5359] Memory state around the buggy address: [ 76.050819][ T5359] ffff88805422d180: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 76.054292][ T5359] ffff88805422d200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 76.057580][ T5359] >ffff88805422d280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 76.061236][ T5359] ^ [ 76.063975][ T5359] ffff88805422d300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 76.067448][ T5359] ffff88805422d380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 76.070707][ T5359] ================================================================== [ 76.144788][ T5359] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 76.147962][ T5359] CPU: 0 UID: 0 PID: 5359 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.151883][ T5359] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.156532][ T5359] Call Trace: [ 76.158051][ T5359] [ 76.159351][ T5359] dump_stack_lvl+0x99/0x250 [ 76.161471][ T5359] ? __asan_memcpy+0x40/0x70 [ 76.163466][ T5359] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.165795][ T5359] ? __pfx__printk+0x10/0x10 [ 76.167826][ T5359] vpanic+0x281/0x750 [ 76.169557][ T5359] ? preempt_schedule+0xae/0xc0 [ 76.171634][ T5359] ? __pfx_vpanic+0x10/0x10 [ 76.173476][ T5359] ? preempt_schedule_common+0x83/0xd0 [ 76.175734][ T5359] ? preempt_schedule+0xae/0xc0 [ 76.177682][ T5359] ? __pfx_preempt_schedule+0x10/0x10 [ 76.179751][ T5359] panic+0xb9/0xc0 [ 76.181346][ T5359] ? __pfx_panic+0x10/0x10 [ 76.183359][ T5359] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 76.186033][ T5359] ? ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 76.188589][ T5359] check_panic_on_warn+0x89/0xb0 [ 76.190915][ T5359] ? ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 76.193196][ T5359] end_report+0x78/0x160 [ 76.195086][ T5359] kasan_report+0x129/0x150 [ 76.197098][ T5359] ? ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 76.199538][ T5359] ocfs2_dx_dir_lookup_rec+0x1eb/0x7f0 [ 76.201900][ T5359] ? __pfx_ocfs2_dx_dir_lookup_rec+0x10/0x10 [ 76.204568][ T5359] ? ocfs2_dx_dir_name_hash+0x229/0xaf0 [ 76.206966][ T5359] ? __asan_memcpy+0x40/0x70 [ 76.209028][ T5359] ? ocfs2_dx_dir_name_hash+0x9ba/0xaf0 [ 76.211403][ T5359] ocfs2_dx_dir_lookup+0xdb/0x520 [ 76.213554][ T5359] ? __pfx_ocfs2_dx_dir_lookup+0x10/0x10 [ 76.215975][ T5359] ? rcu_is_watching+0x15/0xb0 [ 76.218435][ T5359] ? ocfs2_buffer_cached+0x42a/0x8d0 [ 76.220971][ T5359] ocfs2_find_entry+0x1004/0x2000 [ 76.223209][ T5359] ? tick_nohz_tick_stopped+0x86/0xb0 [ 76.225638][ T5359] ? __pfx_ocfs2_validate_inode_block+0x10/0x10 [ 76.228240][ T5359] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 76.230556][ T5359] ? __pfx_ocfs2_read_blocks+0x10/0x10 [ 76.232828][ T5359] ? __lock_acquire+0xab9/0xd20 [ 76.235008][ T5359] ? ocfs2_read_inode_block+0x11d/0x190 [ 76.237433][ T5359] ? __pfx_ocfs2_read_inode_block+0x10/0x10 [ 76.239932][ T5359] ? do_raw_spin_unlock+0x4d/0x240 [ 76.242096][ T5359] ? ocfs2_inode_lock_full_nested+0xabe/0x1b40 [ 76.244726][ T5359] ? rcu_is_watching+0x15/0xb0 [ 76.246816][ T5359] ? __pfx_ocfs2_inode_lock_full_nested+0x10/0x10 [ 76.249681][ T5359] ocfs2_check_dir_for_entry+0x14c/0x3f0 [ 76.252207][ T5359] ? __pfx_ocfs2_check_dir_for_entry+0x10/0x10 [ 76.254980][ T5359] ? kasan_save_free_info+0x46/0x50 [ 76.257257][ T5359] ocfs2_mknod+0x697/0x2050 [ 76.259309][ T5359] ? __pfx_ocfs2_mknod+0x10/0x10 [ 76.261524][ T5359] ? __pfx_ocfs2_find_entry+0x10/0x10 [ 76.263958][ T5359] ? __lock_acquire+0xab9/0xd20 [ 76.266115][ T5359] ? look_up_lock_class+0x74/0x170 [ 76.268369][ T5359] ? register_lock_class+0x51/0x320 [ 76.270485][ T5359] ? __lock_acquire+0xab9/0xd20 [ 76.272520][ T5359] ? __lock_acquire+0xab9/0xd20 [ 76.274537][ T5359] ? do_raw_spin_lock+0x121/0x290 [ 76.276611][ T5359] ? do_raw_spin_unlock+0x4d/0x240 [ 76.278848][ T5359] ? rcu_is_watching+0x15/0xb0 [ 76.280908][ T5359] ? ocfs2_lookup+0x5b9/0x9b0 [ 76.282936][ T5359] ocfs2_create+0x1a5/0x440 [ 76.285283][ T5359] ? __pfx_ocfs2_lookup+0x10/0x10 [ 76.287740][ T5359] ? from_kgid+0x1b0/0x650 [ 76.289840][ T5359] ? __pfx_ocfs2_create+0x10/0x10 [ 76.292047][ T5359] ? HAS_UNMAPPED_ID+0x11a/0x180 [ 76.294270][ T5359] ? inode_permission+0x149/0x470 [ 76.296502][ T5359] ? __pfx_ocfs2_permission+0x10/0x10 [ 76.298910][ T5359] ? bpf_lsm_inode_create+0x9/0x20 [ 76.301127][ T5359] ? __pfx_ocfs2_create+0x10/0x10 [ 76.303324][ T5359] path_openat+0x14f4/0x3830 [ 76.305468][ T5359] ? arch_stack_walk+0xfc/0x150 [ 76.307710][ T5359] ? __pfx_path_openat+0x10/0x10 [ 76.309943][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.312676][ T5359] do_filp_open+0x1fa/0x410 [ 76.314766][ T5359] ? __lock_acquire+0xab9/0xd20 [ 76.317046][ T5359] ? __pfx_do_filp_open+0x10/0x10 [ 76.319334][ T5359] ? _raw_spin_unlock+0x28/0x50 [ 76.321574][ T5359] ? alloc_fd+0x64c/0x6c0 [ 76.323499][ T5359] do_sys_openat2+0x121/0x1c0 [ 76.325604][ T5359] ? __pfx_do_sys_openat2+0x10/0x10 [ 76.327941][ T5359] ? rcu_is_watching+0x15/0xb0 [ 76.330106][ T5359] __x64_sys_openat+0x138/0x170 [ 76.332296][ T5359] do_syscall_64+0xfa/0x3b0 [ 76.334278][ T5359] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.336585][ T5359] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.339058][ T5359] ? clear_bhb_loop+0x60/0xb0 [ 76.340869][ T5359] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.343509][ T5359] RIP: 0033:0x7f353758ebe9 [ 76.345500][ T5359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 76.354037][ T5359] RSP: 002b:00007f35383d6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 76.357722][ T5359] RAX: ffffffffffffffda RBX: 00007f35377b5fa0 RCX: 00007f353758ebe9 [ 76.361206][ T5359] RDX: 0000000000105042 RSI: 0000200000000080 RDI: ffffffffffffff9c [ 76.364712][ T5359] RBP: 00007f3537611e19 R08: 0000000000000000 R09: 0000000000000000 [ 76.368282][ T5359] R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000 [ 76.371842][ T5359] R13: 00007f35377b6038 R14: 00007f35377b5fa0 R15: 00007ffe50e24e28 [ 76.375355][ T5359] [ 76.377014][ T5359] Kernel Offset: disabled [ 76.378859][ T5359] Rebooting in 86400 seconds..