program: r0 = syz_mount_image$ocfs2(&(0x7f00000026c0), &(0x7f0000004780)='./file0\x00', 0x200000, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1, 0x4703, &(0x7f0000004800)="$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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVh535equjiOACfGd/7WiCltBFyGRgiojsJC/pFJJXXyJZtWge1SsigKDCMaFkQBEHtooKgVVD5F0QtXLaqNrVoYRBBxehMXu4IN7zQMed5YDgzzL1nvjBw78z5HA4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMD6cXbHYlfWXtq1eWnr7g+hMz/3fwhhNFne/7y3I/SEEL5+mTkdVmkLPU39v5mcGy9fNfm9t3/84fXRZO31F98trtsdknSo4XhnkqZDQ2vvf6O6M/hsejAJIY1dCFEsjD05UwshdMQuhCh+fpy/mP2+/xe7EKLo/3C3K7v/tdiFEMXW3Z/6avkzHtVzvn5hsPG/v9UjeBuP6KxDb09eeZe6qZX3Mn//T/LN+2A1zJ448v557CKIZnZu6mjsGgAAgL/rXIv8P2xZ3r9/OQk93eXc/1tT/t/b1P/q+f+Ke9tvjM20FUJsK41NZsfD+9rpc+M7NXD19uua8Z6qkv9Xm/y/2uT/1Sb/rzb5f7XJ/8m8kv9X0uObexZfxC6CaOT/AABQPYeOT0zVh0eyl/9NPzrLeX1f3tbzPP3BremBRw3jRvLDf9vhYxMHDg6P5Pe9PCC4sv5DunT2ez7fo7ktTDbNu2i1/kPv04X5a53lT9T/cP5GUV9xXes/AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000040)={0x1000, r0}) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(0xffffffffffffffff, 0xc0184800, &(0x7f0000000040)={0x1000, r0}) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000480)=""/90, 0x5a}], 0x3, &(0x7f0000000780)=""/4096, 0x1000}, 0x0) (async) recvmsg$kcm(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/115, 0x73}, {&(0x7f0000000240)=""/175, 0xaf}, {&(0x7f0000000480)=""/90, 0x5a}], 0x3, &(0x7f0000000780)=""/4096, 0x1000}, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804051, 0x0, 0x1, 0x0, &(0x7f0000000d40)) (async) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x804051, 0x0, 0x1, 0x0, &(0x7f0000000d40)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) r3 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8000) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x2000, 0x0) getdents64(r4, 0x0, 0x0) (async) getdents64(r4, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00000037c0), 0x0, 0x10001, &(0x7f0000003700)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000500)={'vcan0\x00', 0x0}) connect$packet(r5, &(0x7f0000000580)={0x11, 0x0, r6, 0x1, 0x7, 0x6, @multicast}, 0x14) (async) connect$packet(r5, &(0x7f0000000580)={0x11, 0x0, r6, 0x1, 0x7, 0x6, @multicast}, 0x14) [ 74.144311][ T4680] Bluetooth: hci0: command tx timeout [ 74.409212][ T5330] loop0: detected capacity change from 0 to 32768 [ 74.436921][ T5330] (syz.0.0,5330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.456334][ T5330] (syz.0.0,5330,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 74.505783][ T5330] JBD2: Ignoring recovery information on journal [ 74.569970][ T5330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 75.661832][ T5330] ================================================================== [ 75.665770][ T5330] BUG: KASAN: slab-use-after-free in ocfs2_fault+0xd3/0x3f0 [ 75.669327][ T5330] Read of size 8 at addr ffff88801a0562d8 by task syz.0.0/5330 [ 75.672773][ T5330] [ 75.674017][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(full) [ 75.674031][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.674039][ T5330] Call Trace: [ 75.674075][ T5330] [ 75.674081][ T5330] dump_stack_lvl+0x189/0x250 [ 75.674106][ T5330] ? __virt_addr_valid+0x1c8/0x5c0 [ 75.674119][ T5330] ? rcu_is_watching+0x15/0xb0 [ 75.674135][ T5330] ? __kasan_check_byte+0x12/0x40 [ 75.674146][ T5330] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.674161][ T5330] ? rcu_is_watching+0x15/0xb0 [ 75.674177][ T5330] ? lock_release+0x4b/0x3e0 [ 75.674192][ T5330] ? __virt_addr_valid+0x1c8/0x5c0 [ 75.674277][ T5330] ? __virt_addr_valid+0x4a5/0x5c0 [ 75.674311][ T5330] print_report+0xd2/0x2b0 [ 75.674332][ T5330] ? ocfs2_fault+0xd3/0x3f0 [ 75.674344][ T5330] kasan_report+0x118/0x150 [ 75.674359][ T5330] ? ocfs2_fault+0xd3/0x3f0 [ 75.674371][ T5330] ocfs2_fault+0xd3/0x3f0 [ 75.674383][ T5330] ? __pfx_ocfs2_fault+0x10/0x10 [ 75.674396][ T5330] __do_fault+0x138/0x390 [ 75.674411][ T5330] __handle_mm_fault+0x37ed/0x5620 [ 75.674431][ T5330] ? __pfx___handle_mm_fault+0x10/0x10 [ 75.674449][ T5330] ? follow_page_pte+0x8d6/0x14b0 [ 75.674466][ T5330] handle_mm_fault+0x40a/0x8e0 [ 75.674486][ T5330] __get_user_pages+0x1af4/0x30b0 [ 75.674505][ T5330] ? mt_find+0x15c/0x5f0 [ 75.674596][ T5330] ? __pfx___get_user_pages+0x10/0x10 [ 75.674616][ T5330] populate_vma_page_range+0x26b/0x340 [ 75.674633][ T5330] ? __pfx_populate_vma_page_range+0x10/0x10 [ 75.674651][ T5330] ? userfaultfd_unmap_complete+0x278/0x2d0 [ 75.674674][ T5330] ? down_read+0x1ad/0x2e0 [ 75.674687][ T5330] __mm_populate+0x24c/0x380 [ 75.674704][ T5330] ? __pfx___mm_populate+0x10/0x10 [ 75.674720][ T5330] ? up_write+0x1c4/0x420 [ 75.674733][ T5330] vm_mmap_pgoff+0x3f0/0x4c0 [ 75.674748][ T5330] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 75.674764][ T5330] ? __fget_files+0x2a/0x420 [ 75.674779][ T5330] ? __fget_files+0x3a0/0x420 [ 75.674791][ T5330] ? __fget_files+0x2a/0x420 [ 75.674806][ T5330] ksys_mmap_pgoff+0x51f/0x760 [ 75.674819][ T5330] do_syscall_64+0xfa/0x3b0 [ 75.674830][ T5330] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.674849][ T5330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.674862][ T5330] ? clear_bhb_loop+0x60/0xb0 [ 75.674877][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.674890][ T5330] RIP: 0033:0x7f797678e929 [ 75.674926][ T5330] 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 [ 75.674938][ T5330] RSP: 002b:00007f7977587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 75.674953][ T5330] RAX: ffffffffffffffda RBX: 00007f79769b5fa0 RCX: 00007f797678e929 [ 75.674961][ T5330] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000200000000000 [ 75.674969][ T5330] RBP: 00007f7976810b39 R08: 0000000000000004 R09: 0000000000000000 [ 75.674976][ T5330] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000000 [ 75.674983][ T5330] R13: 0000000000000000 R14: 00007f79769b5fa0 R15: 00007ffdc4e00478 [ 75.674995][ T5330] [ 75.675000][ T5330] [ 75.823378][ T5330] Allocated by task 5330: [ 75.825392][ T5330] kasan_save_track+0x3e/0x80 [ 75.827605][ T5330] __kasan_slab_alloc+0x6c/0x80 [ 75.830269][ T5330] kmem_cache_alloc_noprof+0x1c1/0x3c0 [ 75.833561][ T5330] vm_area_alloc+0x24/0x140 [ 75.836059][ T5330] mmap_region+0xcc7/0x1f30 [ 75.838201][ T5330] do_mmap+0xc45/0x10d0 [ 75.840064][ T5330] vm_mmap_pgoff+0x31b/0x4c0 [ 75.842089][ T5330] ksys_mmap_pgoff+0x51f/0x760 [ 75.844274][ T5330] do_syscall_64+0xfa/0x3b0 [ 75.846393][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.849433][ T5330] [ 75.850751][ T5330] Freed by task 5333: [ 75.852903][ T5330] kasan_save_track+0x3e/0x80 [ 75.855343][ T5330] kasan_save_free_info+0x46/0x50 [ 75.857563][ T5330] __kasan_slab_free+0x62/0x70 [ 75.859755][ T5330] slab_free_after_rcu_debug+0x129/0x2a0 [ 75.862215][ T5330] rcu_core+0xca5/0x1710 [ 75.864231][ T5330] handle_softirqs+0x286/0x870 [ 75.866857][ T5330] __irq_exit_rcu+0xca/0x1f0 [ 75.869251][ T5330] irq_exit_rcu+0x9/0x30 [ 75.871556][ T5330] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 75.874202][ T5330] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 75.877030][ T5330] [ 75.878136][ T5330] Last potentially related work creation: [ 75.880612][ T5330] kasan_save_stack+0x3e/0x60 [ 75.882757][ T5330] kasan_record_aux_stack+0xbd/0xd0 [ 75.885090][ T5330] kmem_cache_free+0x2f6/0x400 [ 75.887250][ T5330] vms_complete_munmap_vmas+0x626/0x8a0 [ 75.889805][ T5330] mmap_region+0x1622/0x1f30 [ 75.891968][ T5330] do_mmap+0xc45/0x10d0 [ 75.894017][ T5330] vm_mmap_pgoff+0x31b/0x4c0 [ 75.896702][ T5330] ksys_mmap_pgoff+0x51f/0x760 [ 75.898917][ T5330] do_syscall_64+0xfa/0x3b0 [ 75.900919][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.903710][ T5330] [ 75.904900][ T5330] The buggy address belongs to the object at ffff88801a056280 [ 75.904900][ T5330] which belongs to the cache vm_area_struct of size 256 [ 75.911085][ T5330] The buggy address is located 88 bytes inside of [ 75.911085][ T5330] freed 256-byte region [ffff88801a056280, ffff88801a056380) [ 75.917328][ T5330] [ 75.918508][ T5330] The buggy address belongs to the physical page: [ 75.921426][ T5330] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1a056 [ 75.926281][ T5330] memcg:ffff888011e91781 [ 75.928395][ T5330] flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) [ 75.931575][ T5330] page_type: f5(slab) [ 75.933464][ T5330] raw: 00fff00000000000 ffff88801b6dcb40 ffffea00004632c0 dead000000000004 [ 75.937508][ T5330] raw: 0000000000000000 00000000800c000c 00000000f5000000 ffff888011e91781 [ 75.941783][ T5330] page dumped because: kasan: bad access detected [ 75.945040][ T5330] page_owner tracks the page as allocated [ 75.947595][ T5330] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x52cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP), pid 1, tgid 1 (init), ts 28270323081, free_ts 0 [ 75.955304][ T5330] post_alloc_hook+0x240/0x2a0 [ 75.957591][ T5330] get_page_from_freelist+0x21e4/0x22c0 [ 75.960080][ T5330] __alloc_frozen_pages_noprof+0x181/0x370 [ 75.962796][ T5330] alloc_pages_mpol+0x232/0x4a0 [ 75.965338][ T5330] allocate_slab+0x8a/0x3b0 [ 75.968489][ T5330] ___slab_alloc+0xbfc/0x1480 [ 75.971077][ T5330] kmem_cache_alloc_noprof+0x283/0x3c0 [ 75.973716][ T5330] vm_area_dup+0x2b/0x680 [ 75.975979][ T5330] __split_vma+0x1a9/0xa00 [ 75.978158][ T5330] vms_gather_munmap_vmas+0x4ab/0x12b0 [ 75.981096][ T5330] mmap_region+0x678/0x1f30 [ 75.983530][ T5330] do_mmap+0xc45/0x10d0 [ 75.985623][ T5330] vm_mmap_pgoff+0x31b/0x4c0 [ 75.987774][ T5330] ksys_mmap_pgoff+0x51f/0x760 [ 75.990115][ T5330] do_syscall_64+0xfa/0x3b0 [ 75.992289][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.995095][ T5330] page_owner free stack trace missing [ 75.997873][ T5330] [ 75.999240][ T5330] Memory state around the buggy address: [ 76.001885][ T5330] ffff88801a056180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 76.005394][ T5330] ffff88801a056200: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc [ 76.008978][ T5330] >ffff88801a056280: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.013133][ T5330] ^ [ 76.016002][ T5330] ffff88801a056300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 76.019105][ T5330] ffff88801a056380: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 76.022211][ T5330] ================================================================== [ 76.236229][ T4680] Bluetooth: hci0: command tx timeout [ 76.364256][ T5330] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 76.367880][ T5330] CPU: 0 UID: 0 PID: 5330 Comm: syz.0.0 Not tainted 6.16.0-rc1-syzkaller #0 PREEMPT(full) [ 76.373277][ T5330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.378896][ T5330] Call Trace: [ 76.380707][ T5330] [ 76.382060][ T5330] dump_stack_lvl+0x99/0x250 [ 76.384178][ T5330] ? __asan_memcpy+0x40/0x70 [ 76.386255][ T5330] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.388578][ T5330] ? __pfx__printk+0x10/0x10 [ 76.390586][ T5330] panic+0x2db/0x790 [ 76.392719][ T5330] ? __pfx_panic+0x10/0x10 [ 76.394959][ T5330] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 76.397810][ T5330] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.400788][ T5330] ? print_memory_metadata+0x314/0x400 [ 76.403207][ T5330] ? ocfs2_fault+0xd3/0x3f0 [ 76.405310][ T5330] check_panic_on_warn+0x89/0xb0 [ 76.407791][ T5330] ? ocfs2_fault+0xd3/0x3f0 [ 76.410092][ T5330] end_report+0x78/0x160 [ 76.412316][ T5330] kasan_report+0x129/0x150 [ 76.414388][ T5330] ? ocfs2_fault+0xd3/0x3f0 [ 76.416363][ T5330] ocfs2_fault+0xd3/0x3f0 [ 76.418270][ T5330] ? __pfx_ocfs2_fault+0x10/0x10 [ 76.420486][ T5330] __do_fault+0x138/0x390 [ 76.422367][ T5330] __handle_mm_fault+0x37ed/0x5620 [ 76.425919][ T5330] ? __pfx___handle_mm_fault+0x10/0x10 [ 76.428341][ T5330] ? follow_page_pte+0x8d6/0x14b0 [ 76.430417][ T5330] handle_mm_fault+0x40a/0x8e0 [ 76.432674][ T5330] __get_user_pages+0x1af4/0x30b0 [ 76.435010][ T5330] ? mt_find+0x15c/0x5f0 [ 76.437105][ T5330] ? __pfx___get_user_pages+0x10/0x10 [ 76.439732][ T5330] populate_vma_page_range+0x26b/0x340 [ 76.442462][ T5330] ? __pfx_populate_vma_page_range+0x10/0x10 [ 76.445427][ T5330] ? userfaultfd_unmap_complete+0x278/0x2d0 [ 76.448761][ T5330] ? down_read+0x1ad/0x2e0 [ 76.450802][ T5330] __mm_populate+0x24c/0x380 [ 76.452737][ T5330] ? __pfx___mm_populate+0x10/0x10 [ 76.455084][ T5330] ? up_write+0x1c4/0x420 [ 76.456970][ T5330] vm_mmap_pgoff+0x3f0/0x4c0 [ 76.459032][ T5330] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 76.461309][ T5330] ? __fget_files+0x2a/0x420 [ 76.463420][ T5330] ? __fget_files+0x3a0/0x420 [ 76.465715][ T5330] ? __fget_files+0x2a/0x420 [ 76.468099][ T5330] ksys_mmap_pgoff+0x51f/0x760 [ 76.470613][ T5330] do_syscall_64+0xfa/0x3b0 [ 76.472779][ T5330] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.475169][ T5330] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.478002][ T5330] ? clear_bhb_loop+0x60/0xb0 [ 76.480377][ T5330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.483390][ T5330] RIP: 0033:0x7f797678e929 [ 76.485315][ T5330] 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 [ 76.494119][ T5330] RSP: 002b:00007f7977587038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 76.498437][ T5330] RAX: ffffffffffffffda RBX: 00007f79769b5fa0 RCX: 00007f797678e929 [ 76.501724][ T5330] RDX: 0000000000000002 RSI: 0000000000b36000 RDI: 0000200000000000 [ 76.505262][ T5330] RBP: 00007f7976810b39 R08: 0000000000000004 R09: 0000000000000000 [ 76.509043][ T5330] R10: 0000000000028011 R11: 0000000000000246 R12: 0000000000000000 [ 76.513186][ T5330] R13: 0000000000000000 R14: 00007f79769b5fa0 R15: 00007ffdc4e00478 [ 76.516758][ T5330] [ 76.518565][ T5330] Kernel Offset: disabled [ 76.520562][ T5330] Rebooting in 86400 seconds..