program: 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=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) truncate(&(0x7f0000000040)='./file1\x00', 0x1001bfc) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r0, 0x4000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x18, 0x80}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000240)={0x8, 0x248}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) syz_mount_image$ext4(&(0x7f00000007c0)='ext4\x00', &(0x7f00000006c0)='./file1\x00', 0x40, &(0x7f00000000c0)={[{@user_xattr}, {@nodioread_nolock}]}, 0x1, 0x576, &(0x7f0000000140)="$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") r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./file1\x00', 0x183042, 0x15) pwrite64(r7, &(0x7f0000000140)='2', 0xfdef, 0xe7c) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27ffff7, 0x4012011, r6, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, 0x94) ftruncate(r7, 0x7) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x400c6313, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10}], 0x0, 0x0, 0x0}) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000000000/0x18000)=nil, &(0x7f0000001800)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0) [ 75.446006][ T5338] Bluetooth: hci0: command tx timeout [ 75.682624][ T5358] loop0: detected capacity change from 0 to 32768 [ 75.692817][ T5358] ======================================================= [ 75.692817][ T5358] WARNING: The mand mount option has been deprecated and [ 75.692817][ T5358] and is ignored by this kernel. Remove the mand [ 75.692817][ T5358] option from the mount to silence this warning. [ 75.692817][ T5358] ======================================================= [ 75.753188][ T5358] JBD2: Ignoring recovery information on journal [ 75.810451][ T5358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 76.099123][ T5358] ================================================================== [ 76.102961][ T5358] BUG: KASAN: slab-use-after-free in ocfs2_fault+0xd3/0x3f0 [ 76.107033][ T5358] Read of size 8 at addr ffff8880118c17d8 by task syz.0.0/5358 [ 76.110411][ T5358] [ 76.111480][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.111495][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.111502][ T5358] Call Trace: [ 76.111510][ T5358] [ 76.111516][ T5358] dump_stack_lvl+0x189/0x250 [ 76.111533][ T5358] ? __kasan_check_byte+0x12/0x40 [ 76.111548][ T5358] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.111561][ T5358] ? lock_release+0x4b/0x3e0 [ 76.111579][ T5358] ? __virt_addr_valid+0x4a5/0x5c0 [ 76.111595][ T5358] print_report+0xca/0x240 [ 76.111606][ T5358] ? ocfs2_fault+0xd3/0x3f0 [ 76.111621][ T5358] kasan_report+0x118/0x150 [ 76.111635][ T5358] ? ocfs2_fault+0xd3/0x3f0 [ 76.111652][ T5358] ocfs2_fault+0xd3/0x3f0 [ 76.111667][ T5358] ? __pfx_ocfs2_fault+0x10/0x10 [ 76.111683][ T5358] __do_fault+0x138/0x390 [ 76.111694][ T5358] __handle_mm_fault+0x3611/0x5440 [ 76.111704][ T5358] ? __pfx___handle_mm_fault+0x10/0x10 [ 76.111714][ T5358] ? follow_page_pte+0x7ef/0x13e0 [ 76.111723][ T5358] handle_mm_fault+0x40a/0x8e0 [ 76.111732][ T5358] __get_user_pages+0x1699/0x2ce0 [ 76.111744][ T5358] populate_vma_page_range+0x29f/0x3a0 [ 76.111753][ T5358] ? __pfx_populate_vma_page_range+0x10/0x10 [ 76.111763][ T5358] ? userfaultfd_unmap_complete+0x278/0x2d0 [ 76.111777][ T5358] ? down_read+0x1ad/0x2e0 [ 76.112803][ T5358] __mm_populate+0x24c/0x380 [ 76.112816][ T5358] ? __pfx___mm_populate+0x10/0x10 [ 76.112827][ T5358] ? up_write+0x1c4/0x420 [ 76.112842][ T5358] vm_mmap_pgoff+0x387/0x4d0 [ 76.112854][ T5358] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 76.112865][ T5358] ? __fget_files+0x2a/0x420 [ 76.112880][ T5358] ? __fget_files+0x3a0/0x420 [ 76.112893][ T5358] ? __fget_files+0x2a/0x420 [ 76.112933][ T5358] ksys_mmap_pgoff+0x51f/0x760 [ 76.112950][ T5358] do_syscall_64+0xfa/0x3b0 [ 76.112962][ T5358] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.112972][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.112983][ T5358] ? clear_bhb_loop+0x60/0xb0 [ 76.112995][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.113006][ T5358] RIP: 0033:0x7f461dd8eba9 [ 76.113029][ T5358] 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 [ 76.113039][ T5358] RSP: 002b:00007f461eb3d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 76.113052][ T5358] RAX: ffffffffffffffda RBX: 00007f461dfd5fa0 RCX: 00007f461dd8eba9 [ 76.113060][ T5358] RDX: 00000000027ffff7 RSI: 0000000000600000 RDI: 0000200000000000 [ 76.113067][ T5358] RBP: 00007f461de11e19 R08: 0000000000000004 R09: 0000000000004000 [ 76.113074][ T5358] R10: 0000000004012011 R11: 0000000000000246 R12: 0000000000000000 [ 76.113080][ T5358] R13: 00007f461dfd6038 R14: 00007f461dfd5fa0 R15: 00007fff274d40e8 [ 76.113091][ T5358] [ 76.113095][ T5358] [ 76.231994][ T5358] Allocated by task 5358: [ 76.233713][ T5358] kasan_save_track+0x3e/0x80 [ 76.235552][ T5358] __kasan_slab_alloc+0x6c/0x80 [ 76.237606][ T5358] kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 76.239944][ T5358] vm_area_alloc+0x24/0x140 [ 76.241954][ T5358] mmap_region+0xdc7/0x20c0 [ 76.243924][ T5358] do_mmap+0xc45/0x10d0 [ 76.245756][ T5358] vm_mmap_pgoff+0x2a6/0x4d0 [ 76.247700][ T5358] ksys_mmap_pgoff+0x51f/0x760 [ 76.249708][ T5358] do_syscall_64+0xfa/0x3b0 [ 76.251446][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.254084][ T5358] [ 76.255209][ T5358] Freed by task 15: [ 76.256814][ T5358] kasan_save_track+0x3e/0x80 [ 76.258728][ T5358] kasan_save_free_info+0x46/0x50 [ 76.260930][ T5358] __kasan_slab_free+0x5b/0x80 [ 76.262956][ T5358] slab_free_after_rcu_debug+0x129/0x2a0 [ 76.265322][ T5358] rcu_core+0xcab/0x1770 [ 76.267161][ T5358] handle_softirqs+0x283/0x870 [ 76.269261][ T5358] run_ksoftirqd+0x9b/0x100 [ 76.271256][ T5358] smpboot_thread_fn+0x53f/0xa60 [ 76.273456][ T5358] kthread+0x70e/0x8a0 [ 76.275304][ T5358] ret_from_fork+0x436/0x7d0 [ 76.277363][ T5358] ret_from_fork_asm+0x1a/0x30 [ 76.279539][ T5358] [ 76.280594][ T5358] Last potentially related work creation: [ 76.283073][ T5358] kasan_save_stack+0x3e/0x60 [ 76.285190][ T5358] kasan_record_aux_stack+0xbd/0xd0 [ 76.287450][ T5358] kmem_cache_free+0x2f6/0x400 [ 76.289537][ T5358] vms_complete_munmap_vmas+0x626/0x8a0 [ 76.291935][ T5358] mmap_region+0x11db/0x20c0 [ 76.294030][ T5358] do_mmap+0xc45/0x10d0 [ 76.295985][ T5358] vm_mmap_pgoff+0x2a6/0x4d0 [ 76.298059][ T5358] ksys_mmap_pgoff+0x51f/0x760 [ 76.300190][ T5358] do_syscall_64+0xfa/0x3b0 [ 76.302232][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.304573][ T5358] [ 76.305570][ T5358] The buggy address belongs to the object at ffff8880118c1780 [ 76.305570][ T5358] which belongs to the cache vm_area_struct of size 256 [ 76.311231][ T5358] The buggy address is located 88 bytes inside of [ 76.311231][ T5358] freed 256-byte region [ffff8880118c1780, ffff8880118c1880) [ 76.316578][ T5358] [ 76.317613][ T5358] The buggy address belongs to the physical page: [ 76.320422][ T5358] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x118c1 [ 76.324222][ T5358] memcg:ffff888011f75a01 [ 76.326105][ T5358] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 76.329196][ T5358] page_type: f5(slab) [ 76.331010][ T5358] raw: 00fff00000000000 ffff888030413b40 ffffea0000471ac0 dead000000000002 [ 76.334729][ T5358] raw: 0000000000000000 00000000000c000c 00000000f5000000 ffff888011f75a01 [ 76.338463][ T5358] page dumped because: kasan: bad access detected [ 76.341297][ T5358] page_owner tracks the page as allocated [ 76.343563][ T5358] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 4735, tgid 4735 (rcS), ts 27242427449, free_ts 26695124124 [ 76.350694][ T5358] post_alloc_hook+0x240/0x2a0 [ 76.352600][ T5358] get_page_from_freelist+0x21e4/0x22c0 [ 76.354822][ T5358] __alloc_frozen_pages_noprof+0x181/0x370 [ 76.357390][ T5358] alloc_pages_mpol+0x232/0x4a0 [ 76.359583][ T5358] allocate_slab+0x8a/0x370 [ 76.361631][ T5358] ___slab_alloc+0xbeb/0x1420 [ 76.363723][ T5358] kmem_cache_alloc_noprof+0x283/0x3c0 [ 76.366192][ T5358] vm_area_alloc+0x24/0x140 [ 76.368193][ T5358] mmap_region+0xdc7/0x20c0 [ 76.370218][ T5358] do_mmap+0xc45/0x10d0 [ 76.372042][ T5358] vm_mmap_pgoff+0x2a6/0x4d0 [ 76.374104][ T5358] ksys_mmap_pgoff+0x51f/0x760 [ 76.376225][ T5358] do_syscall_64+0xfa/0x3b0 [ 76.378244][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.381051][ T5358] page last free pid 1 tgid 1 stack trace: [ 76.383452][ T5358] __free_frozen_pages+0xbc4/0xd30 [ 76.385579][ T5358] free_reserved_page+0xce/0x120 [ 76.387750][ T5358] free_reserved_area+0x90/0x190 [ 76.389919][ T5358] free_kernel_image_pages+0xa2/0x100 [ 76.392311][ T5358] kernel_init+0x31/0x1d0 [ 76.394285][ T5358] ret_from_fork+0x436/0x7d0 [ 76.396303][ T5358] ret_from_fork_asm+0x1a/0x30 [ 76.398408][ T5358] [ 76.399511][ T5358] Memory state around the buggy address: [ 76.402035][ T5358] ffff8880118c1680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.405562][ T5358] ffff8880118c1700: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 76.409085][ T5358] >ffff8880118c1780: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.412607][ T5358] ^ [ 76.415617][ T5358] ffff8880118c1800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.419119][ T5358] ffff8880118c1880: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 76.422615][ T5358] ================================================================== [ 76.430378][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.433089][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.532932][ T5358] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 76.536114][ T5358] CPU: 0 UID: 0 PID: 5358 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.540124][ T5358] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.544984][ T5358] Call Trace: [ 76.546553][ T5358] [ 76.547930][ T5358] dump_stack_lvl+0x99/0x250 [ 76.550072][ T5358] ? __asan_memcpy+0x40/0x70 [ 76.552159][ T5358] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.554548][ T5358] ? __pfx__printk+0x10/0x10 [ 76.556658][ T5358] vpanic+0x281/0x750 [ 76.558534][ T5358] ? preempt_schedule+0xae/0xc0 [ 76.560711][ T5358] ? __pfx_vpanic+0x10/0x10 [ 76.562824][ T5358] ? preempt_schedule_common+0x83/0xd0 [ 76.565303][ T5358] ? preempt_schedule+0xae/0xc0 [ 76.567443][ T5358] ? __pfx_preempt_schedule+0x10/0x10 [ 76.569942][ T5358] panic+0xb9/0xc0 [ 76.571702][ T5358] ? __pfx_panic+0x10/0x10 [ 76.573771][ T5358] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 76.576243][ T5358] ? ocfs2_fault+0xd3/0x3f0 [ 76.578234][ T5358] check_panic_on_warn+0x89/0xb0 [ 76.580298][ T5358] ? ocfs2_fault+0xd3/0x3f0 [ 76.582184][ T5358] end_report+0x78/0x160 [ 76.583971][ T5358] kasan_report+0x129/0x150 [ 76.585871][ T5358] ? ocfs2_fault+0xd3/0x3f0 [ 76.587757][ T5358] ocfs2_fault+0xd3/0x3f0 [ 76.589706][ T5358] ? __pfx_ocfs2_fault+0x10/0x10 [ 76.592010][ T5358] __do_fault+0x138/0x390 [ 76.594018][ T5358] __handle_mm_fault+0x3611/0x5440 [ 76.596330][ T5358] ? __pfx___handle_mm_fault+0x10/0x10 [ 76.598768][ T5358] ? follow_page_pte+0x7ef/0x13e0 [ 76.601062][ T5358] handle_mm_fault+0x40a/0x8e0 [ 76.603194][ T5358] __get_user_pages+0x1699/0x2ce0 [ 76.605496][ T5358] populate_vma_page_range+0x29f/0x3a0 [ 76.607977][ T5358] ? __pfx_populate_vma_page_range+0x10/0x10 [ 76.610828][ T5358] ? userfaultfd_unmap_complete+0x278/0x2d0 [ 76.613565][ T5358] ? down_read+0x1ad/0x2e0 [ 76.615622][ T5358] __mm_populate+0x24c/0x380 [ 76.617784][ T5358] ? __pfx___mm_populate+0x10/0x10 [ 76.620082][ T5358] ? up_write+0x1c4/0x420 [ 76.622016][ T5358] vm_mmap_pgoff+0x387/0x4d0 [ 76.624145][ T5358] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 76.626492][ T5358] ? __fget_files+0x2a/0x420 [ 76.628602][ T5358] ? __fget_files+0x3a0/0x420 [ 76.630805][ T5358] ? __fget_files+0x2a/0x420 [ 76.632981][ T5358] ksys_mmap_pgoff+0x51f/0x760 [ 76.635232][ T5358] do_syscall_64+0xfa/0x3b0 [ 76.637330][ T5358] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.639721][ T5358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.642500][ T5358] ? clear_bhb_loop+0x60/0xb0 [ 76.644609][ T5358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.647331][ T5358] RIP: 0033:0x7f461dd8eba9 [ 76.649430][ T5358] 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 [ 76.658180][ T5358] RSP: 002b:00007f461eb3d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 76.661908][ T5358] RAX: ffffffffffffffda RBX: 00007f461dfd5fa0 RCX: 00007f461dd8eba9 [ 76.665489][ T5358] RDX: 00000000027ffff7 RSI: 0000000000600000 RDI: 0000200000000000 [ 76.669100][ T5358] RBP: 00007f461de11e19 R08: 0000000000000004 R09: 0000000000004000 [ 76.672810][ T5358] R10: 0000000004012011 R11: 0000000000000246 R12: 0000000000000000 [ 76.676433][ T5358] R13: 00007f461dfd6038 R14: 00007f461dfd5fa0 R15: 00007fff274d40e8 [ 76.680085][ T5358] [ 76.681842][ T5358] Kernel Offset: disabled [ 76.683793][ T5358] Rebooting in 86400 seconds..