program: r0 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x22400) ioctl$BLKROSET(r0, 0x125d, &(0x7f00000001c0)=0x4) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x55135c897fd4c42d) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x54, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @loopback}}, {0x14, 0x2, @in={0x2, 0x0, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}]}]}, 0x54}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000440)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYBLOB="00000000000000006c00128009000100766c616e000000005c00028006000100000000004c0003800c15010000000000010000000c00010065000000000000000c00010003000000000000000c00010005000000000000000c00010000000000000000000c000100000000000000000004000480080005"], 0x9c}, 0x1, 0xba01}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="280500003d0007010000000000000000017c0000040000000c0003"], 0x528}}, 0xc000) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001580)={0x58, r4, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0x44, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x3c, 0x4, {'gcm(aes)\x00', 0x14, "e3de3d7b4cd07ec3ee777de774fc7987cca41989"}}, @TIPC_NLA_NODE_ID={0x4}]}]}, 0x58}}, 0x4000) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) unshare(0x8000000) unshare(0x2c040000) unshare(0xe020600) syz_mount_image$ocfs2(&(0x7f0000004480), &(0x7f00000044c0)='./file1\x00', 0x800401, &(0x7f00000000c0)={[{@data_ordered}, {@resv_level={'resv_level', 0x3d, 0x2}}, {@heartbeat_none}, {@coherency_buffered}, {@err_cont}, {@barrier={'barrier', 0x3d, 0x1000000}}, {@coherency_full}, {@localflocks}, {@data_ordered}, {@data_ordered}]}, 0x8, 0x446c, &(0x7f0000004780)="$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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCfcZnWuR/iyKiuzNjPtnn/u+fYvvssm6/LcgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICbHTiQAQAAABDmb51H+wEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIMCAAD//+N8zQE=") [ 74.324312][ T5304] Bluetooth: hci0: command tx timeout [ 74.361962][ T5318] tipc: Started in network mode [ 74.364700][ T5318] tipc: Node identity 7f000001, cluster identity 4711 [ 74.368275][ T5318] tipc: Enabled bearer , priority 10 [ 74.381714][ T5318] netlink: 'syz.0.0': attribute type 2 has an invalid length. [ 74.388756][ T5318] netlink: 1184 bytes leftover after parsing attributes in process `syz.0.0'. [ 74.654248][ T5318] loop0: detected capacity change from 0 to 32768 [ 74.687391][ T5318] ocfs2: Readonly device (7,0) detected. Cluster services will not be used for this mount. Recovery will be skipped. [ 74.693746][ T5318] ocfs2: Mounting device (7,0) on (node local, slot 65535) with ordered data mode. [ 74.704326][ T5318] INFO: trying to register non-static key. [ 74.706855][ T5318] The code is fine but needs lockdep annotation, or maybe [ 74.709980][ T5318] you didn't initialize this object before use? [ 74.713013][ T5318] turning off the locking correctness validator. [ 74.716265][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-rc6-syzkaller-00208-g3c21441eeffc #0 PREEMPT(full) [ 74.716280][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.716287][ T5318] Call Trace: [ 74.716293][ T5318] [ 74.716299][ T5318] dump_stack_lvl+0x189/0x250 [ 74.716413][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.716423][ T5318] ? __pfx_dump_stack_lvl+0x10/0x10 [ 74.716437][ T5318] ? __pfx__printk+0x10/0x10 [ 74.716446][ T5318] ? __is_module_percpu_address+0x39b/0x3f0 [ 74.716457][ T5318] ? is_module_address+0x17/0xf0 [ 74.716470][ T5318] assign_lock_key+0x133/0x150 [ 74.716481][ T5318] register_lock_class+0x105/0x320 [ 74.716496][ T5318] __lock_acquire+0x7f/0xd20 [ 74.716511][ T5318] ? ktime_get+0x3e/0x1f0 [ 74.716523][ T5318] ? ocfs2_mark_lockres_freeing+0x125/0x580 [ 74.716566][ T5318] lock_acquire+0x120/0x360 [ 74.716580][ T5318] ? ocfs2_mark_lockres_freeing+0x125/0x580 [ 74.716598][ T5318] _raw_spin_lock_irqsave+0xa7/0xf0 [ 74.716639][ T5318] ? ocfs2_mark_lockres_freeing+0x125/0x580 [ 74.716655][ T5318] ? __pfx__raw_spin_lock_irqsave+0x10/0x10 [ 74.716667][ T5318] ? ktime_get+0x1cb/0x1f0 [ 74.716679][ T5318] ocfs2_mark_lockres_freeing+0x125/0x580 [ 74.716694][ T5318] ? __pfx_ocfs2_mark_lockres_freeing+0x10/0x10 [ 74.716712][ T5318] ? ocfs2_journal_shutdown+0x64b/0xaf0 [ 74.716723][ T5318] ? __pfx_ocfs2_journal_shutdown+0x10/0x10 [ 74.716733][ T5318] ? kfree+0x193/0x440 [ 74.716747][ T5318] ocfs2_dlm_shutdown+0x3a/0x240 [ 74.716763][ T5318] ocfs2_dismount_volume+0x46a/0x8d0 [ 74.716777][ T5318] ? __pfx_ocfs2_dismount_volume+0x10/0x10 [ 74.716788][ T5318] ? __pfx_evict_inodes+0x10/0x10 [ 74.716804][ T5318] ? __pfx_ocfs2_put_super+0x10/0x10 [ 74.716815][ T5318] generic_shutdown_super+0x135/0x2c0 [ 74.716828][ T5318] kill_block_super+0x44/0x90 [ 74.716840][ T5318] deactivate_locked_super+0xb9/0x130 [ 74.716851][ T5318] cleanup_mnt+0x425/0x4c0 [ 74.716861][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 74.716875][ T5318] task_work_run+0x1d4/0x260 [ 74.716890][ T5318] ? __pfx_task_work_run+0x10/0x10 [ 74.716904][ T5318] ? kmem_cache_free+0x192/0x3f0 [ 74.716918][ T5318] do_exit+0x8d6/0x2550 [ 74.716933][ T5318] ? do_raw_spin_lock+0x121/0x290 [ 74.716943][ T5318] ? __pfx_do_exit+0x10/0x10 [ 74.716954][ T5318] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 74.716969][ T5318] do_group_exit+0x21c/0x2d0 [ 74.716981][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 74.716994][ T5318] get_signal+0x125e/0x1310 [ 74.717015][ T5318] arch_do_signal_or_restart+0x95/0x780 [ 74.717026][ T5318] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 74.717038][ T5318] ? local_irq_enable_exit_to_user+0x5/0x10 [ 74.717054][ T5318] syscall_exit_to_user_mode+0x8b/0x120 [ 74.717074][ T5318] do_syscall_64+0x103/0x210 [ 74.717089][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 74.717101][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.717112][ T5318] RIP: 0033:0x7f0e8478e969 [ 74.717122][ T5318] Code: Unable to access opcode bytes at 0x7f0e8478e93f. [ 74.717127][ T5318] RSP: 002b:00007f0e855ac0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 74.717139][ T5318] RAX: fffffffffffffe00 RBX: 00007f0e849b5fa8 RCX: 00007f0e8478e969 [ 74.717146][ T5318] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0e849b5fa8 [ 74.717153][ T5318] RBP: 00007f0e849b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 74.717160][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0e849b5fac [ 74.717166][ T5318] R13: 0000000000000000 R14: 00007fff84c83110 R15: 00007fff84c831f8 [ 74.717177][ T5318] [ 74.866618][ T5318] ocfs2: Unmounting device (7,0) on (node local) [ 74.871063][ T5318] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] SMP KASAN NOPTI [ 74.876229][ T5318] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 74.879791][ T5318] CPU: 0 UID: 0 PID: 5318 Comm: syz.0.0 Not tainted 6.15.0-rc6-syzkaller-00208-g3c21441eeffc #0 PREEMPT(full) [ 74.884556][ T5318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 74.889095][ T5318] RIP: 0010:ocfs2_evict_inode+0x2d03/0x40e0 [ 74.891639][ T5318] Code: 02 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 ce 06 88 fe 4d 01 f4 48 8b 1b 48 83 c3 08 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 ae 06 88 fe 48 8b 3b 49 81 c7 88 [ 74.899646][ T5318] RSP: 0018:ffffc9000d29ef80 EFLAGS: 00010202 [ 74.902218][ T5318] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff88801f672440 [ 74.905621][ T5318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.908932][ T5318] RBP: ffffc9000d29f6b0 R08: ffff888043ee30b7 R09: 1ffff110087dc616 [ 74.912236][ T5318] R10: dffffc0000000000 R11: ffffed10087dc617 R12: fffff52001a53e00 [ 74.915577][ T5318] R13: ffff888043ee3360 R14: dffffc0000000000 R15: ffff888043ee3338 [ 74.918861][ T5318] FS: 0000000000000000(0000) GS:ffff88808d6c7000(0000) knlGS:0000000000000000 [ 74.922551][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.925306][ T5318] CR2: 00007ffcbcbbfff8 CR3: 0000000011b70000 CR4: 0000000000352ef0 [ 74.928699][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 74.932031][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 74.935369][ T5318] Call Trace: [ 74.936838][ T5318] [ 74.938086][ T5318] ? prb_first_seq+0xfd/0x1a0 [ 74.940118][ T5318] ? __pfx_prb_first_seq+0x10/0x10 [ 74.942314][ T5318] ? __pfx_ocfs2_evict_inode+0x10/0x10 [ 74.944643][ T5318] ? this_cpu_in_panic+0x4f/0x80 [ 74.946789][ T5318] ? _prb_read_valid+0xa07/0xa90 [ 74.948925][ T5318] ? kvm_sched_clock_read+0x11/0x20 [ 74.951143][ T5318] ? sched_clock+0x3f/0x60 [ 74.953080][ T5318] ? sched_clock_cpu+0x74/0x430 [ 74.955222][ T5318] ? psi_task_switch+0x39e/0x6d0 [ 74.957395][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.959469][ T5318] ? __switch_to+0xd70/0x1600 [ 74.961502][ T5318] ? update_load_avg+0xfb3/0x1880 [ 74.963633][ T5318] ? __pfx___switch_to+0x10/0x10 [ 74.965722][ T5318] ? psi_group_change+0xbc7/0x1210 [ 74.967959][ T5318] ? unwind_next_frame+0xa5/0x2390 [ 74.970150][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.972220][ T5318] ? unwind_next_frame+0xa5/0x2390 [ 74.974424][ T5318] ? unwind_next_frame+0xa5/0x2390 [ 74.976687][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.978824][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 74.981081][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.983242][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.985437][ T5318] ? lock_release+0x4b/0x3e0 [ 74.987561][ T5318] ? lock_release+0x4b/0x3e0 [ 74.989631][ T5318] ? is_bpf_text_address+0x292/0x2b0 [ 74.991971][ T5318] ? is_bpf_text_address+0x26/0x2b0 [ 74.994248][ T5318] ? do_raw_spin_lock+0x121/0x290 [ 74.996504][ T5318] ? rcu_is_watching+0x15/0xb0 [ 74.998617][ T5318] ? do_raw_spin_unlock+0x4d/0x240 [ 75.000854][ T5318] ? _raw_spin_unlock+0x28/0x50 [ 75.002982][ T5318] ? writeback_single_inode+0x43e/0x6a0 [ 75.005376][ T5318] ? write_inode_now+0x158/0x1c0 [ 75.007532][ T5318] ? __pfx_write_inode_now+0x10/0x10 [ 75.009798][ T5318] ? psi_group_change+0xbc7/0x1210 [ 75.011814][ T5318] ? inode_wait_for_writeback+0xf9/0x290 [ 75.014039][ T5318] ? __pfx_inode_wait_for_writeback+0x10/0x10 [ 75.016402][ T5318] ? rcu_is_watching+0x15/0xb0 [ 75.018242][ T5318] ? do_raw_spin_unlock+0x4d/0x240 [ 75.020313][ T5318] ? __pfx_ocfs2_evict_inode+0x10/0x10 [ 75.022555][ T5318] evict+0x501/0x9c0 [ 75.024198][ T5318] ? __pfx_evict+0x10/0x10 [ 75.026104][ T5318] ? do_raw_spin_unlock+0x4d/0x240 [ 75.028314][ T5318] ? _raw_spin_unlock+0x28/0x50 [ 75.030420][ T5318] ? iput+0x6d8/0x9d0 [ 75.032153][ T5318] ocfs2_free_slot_info+0x79/0x260 [ 75.034280][ T5318] ? destroy_workqueue+0x894/0xc70 [ 75.036519][ T5318] ocfs2_delete_osb+0x58/0x170 [ 75.038636][ T5318] ocfs2_dismount_volume+0x57a/0x8d0 [ 75.040970][ T5318] ? __pfx_ocfs2_dismount_volume+0x10/0x10 [ 75.043491][ T5318] ? __pfx_evict_inodes+0x10/0x10 [ 75.045636][ T5318] ? __pfx_ocfs2_put_super+0x10/0x10 [ 75.047925][ T5318] generic_shutdown_super+0x135/0x2c0 [ 75.050224][ T5318] kill_block_super+0x44/0x90 [ 75.052307][ T5318] deactivate_locked_super+0xb9/0x130 [ 75.054677][ T5318] cleanup_mnt+0x425/0x4c0 [ 75.056659][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.058953][ T5318] task_work_run+0x1d4/0x260 [ 75.061032][ T5318] ? __pfx_task_work_run+0x10/0x10 [ 75.063216][ T5318] ? kmem_cache_free+0x192/0x3f0 [ 75.065381][ T5318] do_exit+0x8d6/0x2550 [ 75.067178][ T5318] ? do_raw_spin_lock+0x121/0x290 [ 75.069377][ T5318] ? __pfx_do_exit+0x10/0x10 [ 75.071392][ T5318] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 75.073660][ T5318] do_group_exit+0x21c/0x2d0 [ 75.075762][ T5318] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.078024][ T5318] get_signal+0x125e/0x1310 [ 75.080103][ T5318] arch_do_signal_or_restart+0x95/0x780 [ 75.082503][ T5318] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 75.085141][ T5318] ? local_irq_enable_exit_to_user+0x5/0x10 [ 75.087822][ T5318] syscall_exit_to_user_mode+0x8b/0x120 [ 75.090196][ T5318] do_syscall_64+0x103/0x210 [ 75.092261][ T5318] ? clear_bhb_loop+0x60/0xb0 [ 75.094292][ T5318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.096856][ T5318] RIP: 0033:0x7f0e8478e969 [ 75.098820][ T5318] Code: Unable to access opcode bytes at 0x7f0e8478e93f. [ 75.101884][ T5318] RSP: 002b:00007f0e855ac0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 75.105424][ T5318] RAX: fffffffffffffe00 RBX: 00007f0e849b5fa8 RCX: 00007f0e8478e969 [ 75.108834][ T5318] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0e849b5fa8 [ 75.112181][ T5318] RBP: 00007f0e849b5fa0 R08: 0000000000000000 R09: 0000000000000000 [ 75.115539][ T5318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0e849b5fac [ 75.118887][ T5318] R13: 0000000000000000 R14: 00007fff84c83110 R15: 00007fff84c831f8 [ 75.122243][ T5318] [ 75.123622][ T5318] Modules linked in: [ 75.126225][ T5318] ---[ end trace 0000000000000000 ]--- [ 75.128369][ T5318] RIP: 0010:ocfs2_evict_inode+0x2d03/0x40e0 [ 75.130797][ T5318] Code: 02 00 00 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 ce 06 88 fe 4d 01 f4 48 8b 1b 48 83 c3 08 48 89 d8 48 c1 e8 03 <42> 80 3c 30 00 74 08 48 89 df e8 ae 06 88 fe 48 8b 3b 49 81 c7 88 [ 75.138984][ T5318] RSP: 0018:ffffc9000d29ef80 EFLAGS: 00010202 [ 75.141785][ T5318] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff88801f672440 [ 75.145282][ T5318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.148693][ T5318] RBP: ffffc9000d29f6b0 R08: ffff888043ee30b7 R09: 1ffff110087dc616 [ 75.152003][ T5318] R10: dffffc0000000000 R11: ffffed10087dc617 R12: fffff52001a53e00 [ 75.155394][ T5318] R13: ffff888043ee3360 R14: dffffc0000000000 R15: ffff888043ee3338 [ 75.158798][ T5318] FS: 0000000000000000(0000) GS:ffff88808d6c7000(0000) knlGS:0000000000000000 [ 75.162382][ T5318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.165247][ T5318] CR2: 00007ffcbcbbfff8 CR3: 0000000011b70000 CR4: 0000000000352ef0 [ 75.168585][ T5318] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.171956][ T5318] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.175287][ T5318] Kernel panic - not syncing: Fatal exception [ 75.178078][ T5318] Kernel Offset: disabled [ 75.179921][ T5318] Rebooting in 86400 seconds..