Warning: Permanently added '10.128.1.136' (ECDSA) to the list of known hosts. 2023/03/23 12:15:20 ignoring optional flag "sandboxArg"="0" 2023/03/23 12:15:21 parsed 1 programs 2023/03/23 12:15:21 executed programs: 0 [ 39.062760][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 39.062771][ T29] audit: type=1400 audit(1679573721.109:136): avc: denied { mounton } for pid=454 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 39.062904][ T29] audit: type=1400 audit(1679573721.109:137): avc: denied { mount } for pid=454 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 39.106182][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.106199][ T458] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.106520][ T458] device bridge_slave_0 entered promiscuous mode [ 39.106978][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.106989][ T458] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.107279][ T458] device bridge_slave_1 entered promiscuous mode [ 39.151558][ T458] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.151579][ T458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.151643][ T458] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.151654][ T458] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.165430][ T416] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.165614][ T416] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.165881][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.166065][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.167629][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.167746][ T416] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.167756][ T416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.168847][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.168993][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.169004][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.173808][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.175010][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.181376][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.184993][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.185267][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.185429][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.186245][ T458] device veth0_vlan entered promiscuous mode [ 39.190104][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.191234][ T458] device veth1_macvtap entered promiscuous mode [ 39.195200][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.196683][ T416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.202850][ T29] audit: type=1400 audit(1679573721.239:138): avc: denied { mount } for pid=458 comm="syz-executor.0" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 39.386114][ T463] loop0: detected capacity change from 0 to 63271 [ 39.386494][ T29] audit: type=1400 audit(1679573721.429:139): avc: denied { mounton } for pid=462 comm="syz-executor.0" path="/root/syzkaller-testdir2758451459/syzkaller.l4BeEC/0/bus" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.387107][ T463] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 39.387120][ T463] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 39.387730][ T463] F2FS-fs (loop0): invalid crc value [ 39.389238][ T463] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.412925][ T463] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 39.412948][ T463] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 39.413155][ T29] audit: type=1400 audit(1679573721.459:140): avc: denied { mount } for pid=462 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.416934][ T29] audit: type=1400 audit(1679573721.459:141): avc: denied { write } for pid=462 comm="syz-executor.0" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.417050][ T29] audit: type=1400 audit(1679573721.459:142): avc: denied { add_name } for pid=462 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.417194][ T29] audit: type=1400 audit(1679573721.459:143): avc: denied { create } for pid=462 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.419479][ T29] audit: type=1400 audit(1679573721.459:144): avc: denied { read write open } for pid=462 comm="syz-executor.0" path="/root/syzkaller-testdir2758451459/syzkaller.l4BeEC/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.492611][ T29] audit: type=1400 audit(1679573721.519:145): avc: denied { map } for pid=462 comm="syz-executor.0" path="/root/syzkaller-testdir2758451459/syzkaller.l4BeEC/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.494875][ T470] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 39.931829][ T472] loop0: detected capacity change from 0 to 63271 [ 39.932350][ T472] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 39.932363][ T472] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 39.933436][ T472] F2FS-fs (loop0): invalid crc value [ 39.934517][ T472] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.960070][ T472] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 39.960089][ T472] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 40.040867][ T478] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 40.462745][ T480] loop0: detected capacity change from 0 to 63271 [ 40.463642][ T480] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.463661][ T480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.464454][ T480] F2FS-fs (loop0): invalid crc value [ 40.465612][ T480] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.492855][ T480] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 40.492879][ T480] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 40.569285][ T486] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=10 [ 40.569483][ T486] syz-executor.0: attempt to access beyond end of device [ 40.569483][ T486] loop0: rw=2049, sector=77824, nr_sectors = 88 limit=63271 [ 40.824584][ T488] loop0: detected capacity change from 0 to 63271 [ 40.825139][ T488] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.825153][ T488] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.825680][ T488] F2FS-fs (loop0): invalid crc value [ 40.826663][ T488] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.847659][ T488] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 40.847680][ T488] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 40.927041][ T488] syz-executor.0: attempt to access beyond end of device [ 40.927041][ T488] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 41.174845][ T495] loop0: detected capacity change from 0 to 63271 [ 41.175451][ T495] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.175469][ T495] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.176261][ T495] F2FS-fs (loop0): invalid crc value [ 41.177507][ T495] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.203029][ T495] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.203052][ T495] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.279917][ T500] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=5 [ 41.391955][ T495] BUG: scheduling while atomic: syz-executor.0/495/0x00000002 [ 41.391981][ T495] Modules linked in: [ 41.391991][ T495] Preemption disabled at: [ 41.391995][ T495] [] unmap_page_range+0xa82/0x1ed0 [ 41.392026][ T495] CPU: 0 PID: 495 Comm: syz-executor.0 Not tainted 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 41.392048][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 41.392057][ T495] Call Trace: [ 41.392062][ T495] [ 41.392067][ T495] dump_stack_lvl+0x151/0x1b7 [ 41.392086][ T495] ? unmap_page_range+0xa82/0x1ed0 [ 41.392101][ T495] ? unmap_page_range+0xa82/0x1ed0 [ 41.392117][ T495] ? bfq_pos_tree_add_move+0x43b/0x43b [ 41.392134][ T495] ? unmap_page_range+0xa82/0x1ed0 [ 41.392149][ T495] dump_stack+0x15/0x17 [ 41.392164][ T495] __schedule_bug+0x1a0/0x240 [ 41.392179][ T495] ? select_fallback_rq+0x220/0x220 [ 41.392193][ T495] ? __kernel_text_address+0xd/0x40 [ 41.392211][ T495] __schedule+0xd04/0x1560 [ 41.392225][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 41.392244][ T495] ? asm_sysvec_apic_timer_interrupt+0x20/0x30 [ 41.392263][ T495] ? __sched_text_start+0x8/0x8 [ 41.392278][ T495] ? mutex_spin_on_owner+0x140/0x2b0 [ 41.392295][ T495] schedule+0xeb/0x1a0 [ 41.392309][ T495] schedule_preempt_disabled+0x13/0x20 [ 41.392323][ T495] __mutex_lock+0x4fa/0x1500 [ 41.392338][ T495] ? __kasan_slab_alloc+0xb1/0xe0 [ 41.392354][ T495] ? slab_post_alloc_hook+0x53/0x2c0 [ 41.392368][ T495] ? kmem_cache_alloc+0x106/0x210 [ 41.392381][ T495] ? folio_mark_dirty+0xd3/0xf0 [ 41.392398][ T495] ? unmap_vmas+0x389/0x560 [ 41.392412][ T495] ? __mmput+0x95/0x300 [ 41.392425][ T495] ? do_exit+0xa5b/0x27d0 [ 41.392440][ T495] ? do_group_exit+0x255/0x320 [ 41.392455][ T495] ? get_signal+0x170e/0x1870 [ 41.392471][ T495] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 41.392486][ T495] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 41.392503][ T495] ? do_syscall_64+0x49/0x80 [ 41.392524][ T495] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 41.392547][ T495] __mutex_lock_slowpath+0xe/0x10 [ 41.392560][ T495] mutex_lock+0xeb/0x120 [ 41.392570][ T495] ? slab_post_alloc_hook+0x72/0x2c0 [ 41.392582][ T495] ? bit_wait_io_timeout+0x120/0x120 [ 41.392594][ T495] ? kmem_cache_alloc+0x106/0x210 [ 41.392605][ T495] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 41.392624][ T495] f2fs_register_inmem_page+0x22c/0x4b0 [ 41.392641][ T495] f2fs_dirty_data_folio+0x31d/0x440 [ 41.392657][ T495] folio_mark_dirty+0xd3/0xf0 [ 41.392673][ T495] set_page_dirty+0x5c/0x70 [ 41.392688][ T495] unmap_page_range+0x12e4/0x1ed0 [ 41.392708][ T495] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 41.392724][ T495] ? pagevec_lru_move_fn+0x506/0x5a0 [ 41.392742][ T495] ? uprobe_munmap+0x18d/0x450 [ 41.392757][ T495] ? folio_rotate_reclaimable+0x510/0x510 [ 41.392774][ T495] unmap_vmas+0x389/0x560 [ 41.392790][ T495] ? unmap_page_range+0x1ed0/0x1ed0 [ 41.392807][ T495] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 41.392823][ T495] exit_mmap+0x1cc/0x4c0 [ 41.392837][ T495] ? vm_brk+0x30/0x30 [ 41.392852][ T495] ? uprobe_clear_state+0x2cd/0x320 [ 41.392868][ T495] __mmput+0x95/0x300 [ 41.392881][ T495] mmput+0x59/0x70 [ 41.392893][ T495] do_exit+0xa5b/0x27d0 [ 41.392910][ T495] ? put_task_struct+0x80/0x80 [ 41.392926][ T495] ? __kasan_check_write+0x14/0x20 [ 41.392950][ T495] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 41.392967][ T495] do_group_exit+0x255/0x320 [ 41.392985][ T495] ? __kasan_check_write+0x14/0x20 [ 41.393001][ T495] get_signal+0x170e/0x1870 [ 41.393019][ T495] ? __kasan_check_read+0x11/0x20 [ 41.393035][ T495] ? ptrace_notify+0x350/0x350 [ 41.393058][ T495] arch_do_signal_or_restart+0xb0/0x12a0 [ 41.393074][ T495] ? __kasan_check_write+0x14/0x20 [ 41.393090][ T495] ? fput_many+0x160/0x1b0 [ 41.393107][ T495] ? do_futex+0x3b5/0x490 [ 41.393125][ T495] ? __ia32_sys_get_robust_list+0x90/0x90 [ 41.393142][ T495] ? get_sigframe_size+0x10/0x10 [ 41.393157][ T495] ? __se_sys_futex+0x35e/0x3c0 [ 41.393176][ T495] exit_to_user_mode_loop+0x6b/0xa0 [ 41.393192][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 41.393207][ T495] syscall_exit_to_user_mode+0x26/0x130 [ 41.393222][ T495] do_syscall_64+0x49/0x80 [ 41.393237][ T495] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 41.393255][ T495] RIP: 0033:0x7f774da8c0f9 [ 41.393266][ T495] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 41.393273][ T495] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.393290][ T495] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 41.393301][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 41.393311][ T495] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 41.393322][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 41.393332][ T495] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 41.393345][ T495] [ 41.409766][ T495] ------------[ cut here ]------------ [ 41.409776][ T495] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 41.409816][ T495] WARNING: CPU: 0 PID: 495 at kernel/sched/core.c:5564 preempt_count_sub+0xa8/0x160 [ 41.409848][ T495] Modules linked in: [ 41.409860][ T495] CPU: 0 PID: 495 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 41.409876][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 41.409885][ T495] RIP: 0010:preempt_count_sub+0xa8/0x160 [ 41.409902][ T495] Code: 03 42 0f b6 04 30 84 c0 0f 85 86 00 00 00 83 3d a5 b7 35 05 00 75 d1 48 c7 c7 40 e8 08 85 48 c7 c6 e0 e8 08 85 e8 68 c4 f5 ff <0f> 0b eb ba e8 5f fc 09 01 85 c0 74 b1 48 c7 c0 e8 11 83 86 48 c1 [ 41.409915][ T495] RSP: 0018:ffffc90002c17488 EFLAGS: 00010246 [ 41.409928][ T495] RAX: f5c0ae69df6c5e00 RBX: 0000000000000001 RCX: ffff88810cf590c0 [ 41.409939][ T495] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 41.409949][ T495] RBP: ffffc90002c17498 R08: ffffffff8156da95 R09: ffffed103ee44e83 [ 41.409960][ T495] R10: 0000000000000000 R11: dffffc0000000001 R12: 0400000000000080 [ 41.409970][ T495] R13: 0000000020200000 R14: dffffc0000000000 R15: dffffc0000000000 [ 41.409981][ T495] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 41.409994][ T495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.410004][ T495] CR2: 0000000020003700 CR3: 000000011c88c000 CR4: 00000000003506b0 [ 41.410019][ T495] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.410027][ T495] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.410037][ T495] Call Trace: [ 41.410042][ T495] [ 41.410048][ T495] _raw_spin_unlock+0x4c/0x70 [ 41.410066][ T495] unmap_page_range+0x1c84/0x1ed0 [ 41.410089][ T495] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 41.410105][ T495] ? pagevec_lru_move_fn+0x506/0x5a0 [ 41.410124][ T495] ? uprobe_munmap+0x18d/0x450 [ 41.410140][ T495] ? folio_rotate_reclaimable+0x510/0x510 [ 41.410157][ T495] unmap_vmas+0x389/0x560 [ 41.410172][ T495] ? unmap_page_range+0x1ed0/0x1ed0 [ 41.410189][ T495] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 41.410209][ T495] exit_mmap+0x1cc/0x4c0 [ 41.410222][ T495] ? vm_brk+0x30/0x30 [ 41.410238][ T495] ? uprobe_clear_state+0x2cd/0x320 [ 41.410253][ T495] __mmput+0x95/0x300 [ 41.410267][ T495] mmput+0x59/0x70 [ 41.410279][ T495] do_exit+0xa5b/0x27d0 [ 41.410295][ T495] ? put_task_struct+0x80/0x80 [ 41.410311][ T495] ? __kasan_check_write+0x14/0x20 [ 41.410327][ T495] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 41.410343][ T495] do_group_exit+0x255/0x320 [ 41.410358][ T495] ? __kasan_check_write+0x14/0x20 [ 41.410374][ T495] get_signal+0x170e/0x1870 [ 41.410390][ T495] ? __kasan_check_read+0x11/0x20 [ 41.410405][ T495] ? ptrace_notify+0x350/0x350 [ 41.410422][ T495] arch_do_signal_or_restart+0xb0/0x12a0 [ 41.410439][ T495] ? __kasan_check_write+0x14/0x20 [ 41.410455][ T495] ? fput_many+0x160/0x1b0 [ 41.410473][ T495] ? do_futex+0x3b5/0x490 [ 41.410490][ T495] ? __ia32_sys_get_robust_list+0x90/0x90 [ 41.410506][ T495] ? get_sigframe_size+0x10/0x10 [ 41.410520][ T495] ? __se_sys_futex+0x35e/0x3c0 [ 41.410539][ T495] exit_to_user_mode_loop+0x6b/0xa0 [ 41.410555][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 41.410569][ T495] syscall_exit_to_user_mode+0x26/0x130 [ 41.410585][ T495] do_syscall_64+0x49/0x80 [ 41.410601][ T495] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 41.410617][ T495] RIP: 0033:0x7f774da8c0f9 [ 41.410629][ T495] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 41.410636][ T495] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.410651][ T495] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 41.410661][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 41.410671][ T495] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 41.410680][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 41.410690][ T495] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 41.410703][ T495] [ 41.410707][ T495] ---[ end trace 0000000000000000 ]--- [ 41.819842][ T503] loop0: detected capacity change from 0 to 63271 [ 41.820549][ T503] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.820568][ T503] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.821381][ T503] F2FS-fs (loop0): invalid crc value [ 41.822464][ T503] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.846854][ T503] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.846875][ T503] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.948991][ T508] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 42.463820][ T510] loop0: detected capacity change from 0 to 63271 [ 42.464418][ T510] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.464438][ T510] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.465316][ T510] F2FS-fs (loop0): invalid crc value [ 42.466323][ T510] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.491585][ T510] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.491607][ T510] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 42.572746][ T516] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 42.988694][ T519] loop0: detected capacity change from 0 to 63271 [ 42.989277][ T519] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.989292][ T519] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.990125][ T519] F2FS-fs (loop0): invalid crc value [ 42.991358][ T519] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.022865][ T519] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.022924][ T519] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.102783][ T524] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=11 [ 43.532771][ T527] loop0: detected capacity change from 0 to 63271 [ 43.533763][ T527] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.533782][ T527] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.534675][ T527] F2FS-fs (loop0): invalid crc value [ 43.535972][ T527] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.556031][ T527] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.556051][ T527] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.636162][ T532] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 43.636566][ T527] syz-executor.0: attempt to access beyond end of device [ 43.636566][ T527] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 43.892737][ T534] loop0: detected capacity change from 0 to 63271 [ 43.893349][ T534] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.893368][ T534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.894215][ T534] F2FS-fs (loop0): invalid crc value [ 43.895212][ T534] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.914256][ T534] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.914277][ T534] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.984484][ T539] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 2023/03/23 12:15:26 executed programs: 10 [ 44.113668][ T534] BUG: scheduling while atomic: syz-executor.0/534/0x00000002 [ 44.113693][ T534] Modules linked in: [ 44.113703][ T534] Preemption disabled at: [ 44.113706][ T534] [] unmap_page_range+0xa82/0x1ed0 [ 44.113739][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.113756][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.113764][ T534] Call Trace: [ 44.113769][ T534] [ 44.113774][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.113794][ T534] ? unmap_page_range+0xa82/0x1ed0 [ 44.113809][ T534] ? unmap_page_range+0xa82/0x1ed0 [ 44.113825][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.113842][ T534] ? unmap_page_range+0xa82/0x1ed0 [ 44.113857][ T534] dump_stack+0x15/0x17 [ 44.113872][ T534] __schedule_bug+0x1a0/0x240 [ 44.113891][ T534] ? select_fallback_rq+0x220/0x220 [ 44.113905][ T534] ? irqentry_exit+0x30/0x40 [ 44.113919][ T534] __schedule+0xd04/0x1560 [ 44.113936][ T534] ? mutex_spin_on_owner+0x21c/0x2b0 [ 44.113958][ T534] ? kasan_check_range+0x63/0x2a0 [ 44.113976][ T534] ? __sched_text_start+0x8/0x8 [ 44.113989][ T534] ? __kasan_check_write+0x14/0x20 [ 44.114006][ T534] ? _raw_spin_lock+0xa4/0x1b0 [ 44.114023][ T534] ? _raw_spin_trylock_bh+0x190/0x190 [ 44.114039][ T534] schedule+0xeb/0x1a0 [ 44.114053][ T534] schedule_preempt_disabled+0x13/0x20 [ 44.114067][ T534] __mutex_lock+0x9ab/0x1500 [ 44.114082][ T534] ? __kasan_slab_alloc+0xb1/0xe0 [ 44.114097][ T534] ? slab_post_alloc_hook+0x53/0x2c0 [ 44.114111][ T534] ? kmem_cache_alloc+0x106/0x210 [ 44.114126][ T534] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 44.114144][ T534] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 44.114160][ T534] ? do_syscall_64+0x49/0x80 [ 44.114175][ T534] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.114198][ T534] __mutex_lock_slowpath+0xe/0x10 [ 44.114212][ T534] mutex_lock+0xeb/0x120 [ 44.114225][ T534] ? slab_post_alloc_hook+0x72/0x2c0 [ 44.114239][ T534] ? bit_wait_io_timeout+0x120/0x120 [ 44.114254][ T534] ? kmem_cache_alloc+0x106/0x210 [ 44.114268][ T534] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 44.114286][ T534] f2fs_register_inmem_page+0x22c/0x4b0 [ 44.114304][ T534] f2fs_dirty_data_folio+0x31d/0x440 [ 44.114320][ T534] folio_mark_dirty+0xd3/0xf0 [ 44.114337][ T534] set_page_dirty+0x5c/0x70 [ 44.114352][ T534] unmap_page_range+0x12e4/0x1ed0 [ 44.114368][ T534] ? kasan_set_track+0x4b/0x70 [ 44.114382][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.114403][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.114421][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.114437][ T534] unmap_vmas+0x389/0x560 [ 44.114452][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.114469][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.114486][ T534] exit_mmap+0x1cc/0x4c0 [ 44.114500][ T534] ? vm_brk+0x30/0x30 [ 44.114516][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.114532][ T534] __mmput+0x95/0x300 [ 44.114546][ T534] mmput+0x59/0x70 [ 44.114558][ T534] do_exit+0xa5b/0x27d0 [ 44.114575][ T534] ? put_task_struct+0x80/0x80 [ 44.114592][ T534] ? __kasan_check_write+0x14/0x20 [ 44.114608][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.114625][ T534] do_group_exit+0x255/0x320 [ 44.114640][ T534] ? __kasan_check_write+0x14/0x20 [ 44.114657][ T534] get_signal+0x170e/0x1870 [ 44.114675][ T534] ? __kasan_check_read+0x11/0x20 [ 44.114692][ T534] ? ptrace_notify+0x350/0x350 [ 44.114709][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.114724][ T534] ? __kasan_check_write+0x14/0x20 [ 44.114740][ T534] ? fput_many+0x160/0x1b0 [ 44.114755][ T534] ? do_futex+0x3b5/0x490 [ 44.114773][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.114790][ T534] ? get_sigframe_size+0x10/0x10 [ 44.114805][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.114824][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.114839][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.114854][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.114869][ T534] do_syscall_64+0x49/0x80 [ 44.114885][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.114902][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.114914][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.114921][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.114937][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.114954][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.114964][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.114973][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.114983][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.114997][ T534] [ 44.119453][ T534] check_preemption_disabled: 3581 callbacks suppressed [ 44.119465][ T534] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/534 [ 44.119477][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.119496][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.119509][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.119516][ T534] Call Trace: [ 44.119519][ T534] [ 44.119524][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.119541][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.119555][ T534] ? mutex_unlock+0xa1/0x110 [ 44.119569][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.119579][ T534] dump_stack+0x15/0x17 [ 44.119588][ T534] check_preemption_disabled+0x109/0x110 [ 44.119597][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.119605][ T534] __mod_node_page_state+0x6d/0xf0 [ 44.119614][ T534] __mod_lruvec_page_state+0x154/0x200 [ 44.119626][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.119637][ T534] page_remove_rmap+0x73d/0xa20 [ 44.119645][ T534] ? mark_page_accessed+0x51/0x70 [ 44.119657][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.119666][ T534] ? kasan_set_track+0x4b/0x70 [ 44.119676][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.119687][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.119697][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.119707][ T534] unmap_vmas+0x389/0x560 [ 44.119716][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.119725][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.119735][ T534] exit_mmap+0x1cc/0x4c0 [ 44.119742][ T534] ? vm_brk+0x30/0x30 [ 44.119751][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.119760][ T534] __mmput+0x95/0x300 [ 44.119768][ T534] mmput+0x59/0x70 [ 44.119775][ T534] do_exit+0xa5b/0x27d0 [ 44.119785][ T534] ? put_task_struct+0x80/0x80 [ 44.119794][ T534] ? __kasan_check_write+0x14/0x20 [ 44.119803][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.119812][ T534] do_group_exit+0x255/0x320 [ 44.119821][ T534] ? __kasan_check_write+0x14/0x20 [ 44.119831][ T534] get_signal+0x170e/0x1870 [ 44.119841][ T534] ? __kasan_check_read+0x11/0x20 [ 44.119850][ T534] ? ptrace_notify+0x350/0x350 [ 44.119860][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.119869][ T534] ? __kasan_check_write+0x14/0x20 [ 44.119878][ T534] ? fput_many+0x160/0x1b0 [ 44.119887][ T534] ? do_futex+0x3b5/0x490 [ 44.119897][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.119907][ T534] ? get_sigframe_size+0x10/0x10 [ 44.119915][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.119925][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.119935][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.119943][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.119957][ T534] do_syscall_64+0x49/0x80 [ 44.119966][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.119976][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.119984][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.119988][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.119998][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.120004][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.120010][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.120016][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.120022][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.120029][ T534] [ 44.120032][ T534] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/534 [ 44.120040][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.120048][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.120058][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.120062][ T534] Call Trace: [ 44.120064][ T534] [ 44.120066][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.120078][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.120092][ T534] ? mutex_unlock+0xa1/0x110 [ 44.120105][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.120119][ T534] dump_stack+0x15/0x17 [ 44.120132][ T534] check_preemption_disabled+0x109/0x110 [ 44.120143][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.120151][ T534] __mod_node_page_state+0x89/0xf0 [ 44.120159][ T534] __mod_lruvec_page_state+0x154/0x200 [ 44.120169][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.120177][ T534] page_remove_rmap+0x73d/0xa20 [ 44.120186][ T534] ? mark_page_accessed+0x51/0x70 [ 44.120195][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.120204][ T534] ? kasan_set_track+0x4b/0x70 [ 44.120212][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.120223][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.120234][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.120242][ T534] unmap_vmas+0x389/0x560 [ 44.120251][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.120261][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.120269][ T534] exit_mmap+0x1cc/0x4c0 [ 44.120277][ T534] ? vm_brk+0x30/0x30 [ 44.120286][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.120295][ T534] __mmput+0x95/0x300 [ 44.120302][ T534] mmput+0x59/0x70 [ 44.120309][ T534] do_exit+0xa5b/0x27d0 [ 44.120318][ T534] ? put_task_struct+0x80/0x80 [ 44.120327][ T534] ? __kasan_check_write+0x14/0x20 [ 44.120336][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.120346][ T534] do_group_exit+0x255/0x320 [ 44.120354][ T534] ? __kasan_check_write+0x14/0x20 [ 44.120364][ T534] get_signal+0x170e/0x1870 [ 44.120374][ T534] ? __kasan_check_read+0x11/0x20 [ 44.120383][ T534] ? ptrace_notify+0x350/0x350 [ 44.120392][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.120401][ T534] ? __kasan_check_write+0x14/0x20 [ 44.120410][ T534] ? fput_many+0x160/0x1b0 [ 44.120419][ T534] ? do_futex+0x3b5/0x490 [ 44.120428][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.120438][ T534] ? get_sigframe_size+0x10/0x10 [ 44.120446][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.120457][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.120465][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.120474][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.120483][ T534] do_syscall_64+0x49/0x80 [ 44.120491][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.120501][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.120508][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.120512][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.120520][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.120527][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.120532][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.120537][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.120542][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.120550][ T534] [ 44.120552][ T534] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/534 [ 44.120560][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.120568][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.120577][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.120581][ T534] Call Trace: [ 44.120583][ T534] [ 44.120586][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.120595][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.120604][ T534] ? mutex_unlock+0xa1/0x110 [ 44.120611][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.120620][ T534] dump_stack+0x15/0x17 [ 44.120628][ T534] check_preemption_disabled+0x109/0x110 [ 44.120637][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.120645][ T534] __mod_node_page_state+0xac/0xf0 [ 44.120653][ T534] __mod_lruvec_page_state+0x154/0x200 [ 44.120662][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.120671][ T534] page_remove_rmap+0x73d/0xa20 [ 44.120679][ T534] ? mark_page_accessed+0x51/0x70 [ 44.120689][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.120697][ T534] ? kasan_set_track+0x4b/0x70 [ 44.120706][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.120717][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.120727][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.120735][ T534] unmap_vmas+0x389/0x560 [ 44.120744][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.120754][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.120762][ T534] exit_mmap+0x1cc/0x4c0 [ 44.120770][ T534] ? vm_brk+0x30/0x30 [ 44.120778][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.120788][ T534] __mmput+0x95/0x300 [ 44.120795][ T534] mmput+0x59/0x70 [ 44.120802][ T534] do_exit+0xa5b/0x27d0 [ 44.120811][ T534] ? put_task_struct+0x80/0x80 [ 44.120825][ T534] ? __kasan_check_write+0x14/0x20 [ 44.120834][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.120843][ T534] do_group_exit+0x255/0x320 [ 44.120852][ T534] ? __kasan_check_write+0x14/0x20 [ 44.120862][ T534] get_signal+0x170e/0x1870 [ 44.120871][ T534] ? __kasan_check_read+0x11/0x20 [ 44.120880][ T534] ? ptrace_notify+0x350/0x350 [ 44.120890][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.120899][ T534] ? __kasan_check_write+0x14/0x20 [ 44.120908][ T534] ? fput_many+0x160/0x1b0 [ 44.120916][ T534] ? do_futex+0x3b5/0x490 [ 44.120925][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.120935][ T534] ? get_sigframe_size+0x10/0x10 [ 44.120943][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.120961][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.120970][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.120979][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.120987][ T534] do_syscall_64+0x49/0x80 [ 44.120996][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.121005][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.121012][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.121016][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.121024][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.121031][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.121036][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.121041][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.121046][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.121054][ T534] [ 44.121057][ T534] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/534 [ 44.121064][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.121072][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.121082][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.121086][ T534] Call Trace: [ 44.121088][ T534] [ 44.121090][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.121099][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.121108][ T534] ? mutex_unlock+0xa1/0x110 [ 44.121116][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.121125][ T534] dump_stack+0x15/0x17 [ 44.121133][ T534] check_preemption_disabled+0x109/0x110 [ 44.121142][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.121150][ T534] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 44.121159][ T534] ? __mod_node_page_state+0xac/0xf0 [ 44.121167][ T534] __mod_lruvec_page_state+0x164/0x200 [ 44.121182][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.121196][ T534] page_remove_rmap+0x73d/0xa20 [ 44.121211][ T534] ? mark_page_accessed+0x51/0x70 [ 44.121223][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.121232][ T534] ? kasan_set_track+0x4b/0x70 [ 44.121240][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.121251][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.121262][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.121270][ T534] unmap_vmas+0x389/0x560 [ 44.121279][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.121288][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.121297][ T534] exit_mmap+0x1cc/0x4c0 [ 44.121305][ T534] ? vm_brk+0x30/0x30 [ 44.121313][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.121322][ T534] __mmput+0x95/0x300 [ 44.121330][ T534] mmput+0x59/0x70 [ 44.121337][ T534] do_exit+0xa5b/0x27d0 [ 44.121346][ T534] ? put_task_struct+0x80/0x80 [ 44.121355][ T534] ? __kasan_check_write+0x14/0x20 [ 44.121364][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.121373][ T534] do_group_exit+0x255/0x320 [ 44.121382][ T534] ? __kasan_check_write+0x14/0x20 [ 44.121391][ T534] get_signal+0x170e/0x1870 [ 44.121401][ T534] ? __kasan_check_read+0x11/0x20 [ 44.121410][ T534] ? ptrace_notify+0x350/0x350 [ 44.121420][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.121429][ T534] ? __kasan_check_write+0x14/0x20 [ 44.121438][ T534] ? fput_many+0x160/0x1b0 [ 44.121446][ T534] ? do_futex+0x3b5/0x490 [ 44.121455][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.121465][ T534] ? get_sigframe_size+0x10/0x10 [ 44.121473][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.121484][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.121492][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.121501][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.121509][ T534] do_syscall_64+0x49/0x80 [ 44.121518][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.121528][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.121534][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.121538][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.121547][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.121553][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.121558][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.121564][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.121569][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.121576][ T534] [ 44.121579][ T534] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/534 [ 44.121586][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.121594][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.121603][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.121607][ T534] Call Trace: [ 44.121610][ T534] [ 44.121612][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.121621][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.121630][ T534] ? mutex_unlock+0xa1/0x110 [ 44.121638][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.121647][ T534] dump_stack+0x15/0x17 [ 44.121655][ T534] check_preemption_disabled+0x109/0x110 [ 44.121664][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.121672][ T534] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 44.121681][ T534] __mod_lruvec_page_state+0x164/0x200 [ 44.121690][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.121699][ T534] page_remove_rmap+0x73d/0xa20 [ 44.121708][ T534] ? mark_page_accessed+0x51/0x70 [ 44.121717][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.121726][ T534] ? kasan_set_track+0x4b/0x70 [ 44.121734][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.121745][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.121755][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.121764][ T534] unmap_vmas+0x389/0x560 [ 44.121773][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.121782][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.121791][ T534] exit_mmap+0x1cc/0x4c0 [ 44.121799][ T534] ? vm_brk+0x30/0x30 [ 44.121807][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.121816][ T534] __mmput+0x95/0x300 [ 44.121824][ T534] mmput+0x59/0x70 [ 44.121831][ T534] do_exit+0xa5b/0x27d0 [ 44.121840][ T534] ? put_task_struct+0x80/0x80 [ 44.121849][ T534] ? __kasan_check_write+0x14/0x20 [ 44.121858][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.121867][ T534] do_group_exit+0x255/0x320 [ 44.121876][ T534] ? __kasan_check_write+0x14/0x20 [ 44.121885][ T534] get_signal+0x170e/0x1870 [ 44.121895][ T534] ? __kasan_check_read+0x11/0x20 [ 44.121904][ T534] ? ptrace_notify+0x350/0x350 [ 44.121914][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.121923][ T534] ? __kasan_check_write+0x14/0x20 [ 44.121932][ T534] ? fput_many+0x160/0x1b0 [ 44.121941][ T534] ? do_futex+0x3b5/0x490 [ 44.121954][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.121964][ T534] ? get_sigframe_size+0x10/0x10 [ 44.121973][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.121983][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.121992][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.122000][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.122008][ T534] do_syscall_64+0x49/0x80 [ 44.122017][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.122027][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.122033][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.122037][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.122045][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.122051][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.122056][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.122061][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.122067][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.122074][ T534] [ 44.122077][ T534] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/534 [ 44.122083][ T534] caller is debug_smp_processor_id+0x17/0x20 [ 44.122091][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.122100][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.122104][ T534] Call Trace: [ 44.122106][ T534] [ 44.122109][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.122118][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.122127][ T534] ? mutex_unlock+0xa1/0x110 [ 44.122135][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.122143][ T534] dump_stack+0x15/0x17 [ 44.122151][ T534] check_preemption_disabled+0x109/0x110 [ 44.122160][ T534] debug_smp_processor_id+0x17/0x20 [ 44.122168][ T534] __mod_memcg_lruvec_state+0x106/0x1b0 [ 44.122178][ T534] __mod_lruvec_page_state+0x164/0x200 [ 44.122187][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.122196][ T534] page_remove_rmap+0x73d/0xa20 [ 44.122204][ T534] ? mark_page_accessed+0x51/0x70 [ 44.122213][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.122222][ T534] ? kasan_set_track+0x4b/0x70 [ 44.122230][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.122241][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.122252][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.122266][ T534] unmap_vmas+0x389/0x560 [ 44.122281][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.122297][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.122307][ T534] exit_mmap+0x1cc/0x4c0 [ 44.122315][ T534] ? vm_brk+0x30/0x30 [ 44.122323][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.122332][ T534] __mmput+0x95/0x300 [ 44.122340][ T534] mmput+0x59/0x70 [ 44.122347][ T534] do_exit+0xa5b/0x27d0 [ 44.122356][ T534] ? put_task_struct+0x80/0x80 [ 44.122365][ T534] ? __kasan_check_write+0x14/0x20 [ 44.122374][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.122384][ T534] do_group_exit+0x255/0x320 [ 44.122392][ T534] ? __kasan_check_write+0x14/0x20 [ 44.122402][ T534] get_signal+0x170e/0x1870 [ 44.122412][ T534] ? __kasan_check_read+0x11/0x20 [ 44.122421][ T534] ? ptrace_notify+0x350/0x350 [ 44.122431][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.122439][ T534] ? __kasan_check_write+0x14/0x20 [ 44.122448][ T534] ? fput_many+0x160/0x1b0 [ 44.122457][ T534] ? do_futex+0x3b5/0x490 [ 44.122466][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.122476][ T534] ? get_sigframe_size+0x10/0x10 [ 44.122484][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.122495][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.122503][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.122512][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.122520][ T534] do_syscall_64+0x49/0x80 [ 44.122529][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.122543][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.122553][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.122558][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.122570][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.122579][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.122586][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.122594][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.122602][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.122614][ T534] [ 44.122659][ T534] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/534 [ 44.122671][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.122682][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.122694][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.122700][ T534] Call Trace: [ 44.122704][ T534] [ 44.122708][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.122723][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.122739][ T534] ? mutex_unlock+0xa1/0x110 [ 44.122753][ T534] ? __mutex_lock_slowpath+0x10/0x10 [ 44.122768][ T534] dump_stack+0x15/0x17 [ 44.122782][ T534] check_preemption_disabled+0x109/0x110 [ 44.122795][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.122808][ T534] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 44.122825][ T534] __mod_lruvec_page_state+0x164/0x200 [ 44.122840][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.122854][ T534] page_remove_rmap+0x73d/0xa20 [ 44.122869][ T534] ? mark_page_accessed+0x51/0x70 [ 44.122884][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.122898][ T534] ? kasan_set_track+0x4b/0x70 [ 44.122913][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.122932][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.122954][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.122969][ T534] unmap_vmas+0x389/0x560 [ 44.122983][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.123000][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.123014][ T534] exit_mmap+0x1cc/0x4c0 [ 44.123026][ T534] ? vm_brk+0x30/0x30 [ 44.123041][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.123056][ T534] __mmput+0x95/0x300 [ 44.123068][ T534] mmput+0x59/0x70 [ 44.123080][ T534] do_exit+0xa5b/0x27d0 [ 44.123095][ T534] ? put_task_struct+0x80/0x80 [ 44.123111][ T534] ? __kasan_check_write+0x14/0x20 [ 44.123126][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.123141][ T534] do_group_exit+0x255/0x320 [ 44.123155][ T534] ? __kasan_check_write+0x14/0x20 [ 44.123171][ T534] get_signal+0x170e/0x1870 [ 44.123187][ T534] ? __kasan_check_read+0x11/0x20 [ 44.123202][ T534] ? ptrace_notify+0x350/0x350 [ 44.123219][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.123233][ T534] ? __kasan_check_write+0x14/0x20 [ 44.123248][ T534] ? fput_many+0x160/0x1b0 [ 44.123264][ T534] ? do_futex+0x3b5/0x490 [ 44.123280][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.123296][ T534] ? get_sigframe_size+0x10/0x10 [ 44.123310][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.123327][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.123341][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.123355][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.123368][ T534] do_syscall_64+0x49/0x80 [ 44.123383][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.123399][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.123408][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.123415][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.123428][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.123439][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.123448][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.123456][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.123465][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.123477][ T534] [ 44.123803][ T534] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/534 [ 44.123816][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.123830][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.123845][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.123852][ T534] Call Trace: [ 44.123855][ T534] [ 44.123860][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.123875][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.123890][ T534] ? preempt_schedule+0xd9/0xe0 [ 44.123905][ T534] dump_stack+0x15/0x17 [ 44.123919][ T534] check_preemption_disabled+0x109/0x110 [ 44.123932][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.123945][ T534] __mod_node_page_state+0x6d/0xf0 [ 44.123965][ T534] __mod_lruvec_page_state+0x154/0x200 [ 44.123981][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.123995][ T534] page_remove_rmap+0x73d/0xa20 [ 44.124009][ T534] ? mark_page_accessed+0x51/0x70 [ 44.124025][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.124039][ T534] ? kasan_set_track+0x4b/0x70 [ 44.124052][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.124071][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.124088][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.124102][ T534] unmap_vmas+0x389/0x560 [ 44.124117][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.124133][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.124147][ T534] exit_mmap+0x1cc/0x4c0 [ 44.124160][ T534] ? vm_brk+0x30/0x30 [ 44.124174][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.124189][ T534] __mmput+0x95/0x300 [ 44.124202][ T534] mmput+0x59/0x70 [ 44.124213][ T534] do_exit+0xa5b/0x27d0 [ 44.124228][ T534] ? put_task_struct+0x80/0x80 [ 44.124244][ T534] ? __kasan_check_write+0x14/0x20 [ 44.124259][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.124274][ T534] do_group_exit+0x255/0x320 [ 44.124289][ T534] ? __kasan_check_write+0x14/0x20 [ 44.124305][ T534] get_signal+0x170e/0x1870 [ 44.124321][ T534] ? __kasan_check_read+0x11/0x20 [ 44.124336][ T534] ? ptrace_notify+0x350/0x350 [ 44.124352][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.124366][ T534] ? __kasan_check_write+0x14/0x20 [ 44.124381][ T534] ? fput_many+0x160/0x1b0 [ 44.124396][ T534] ? do_futex+0x3b5/0x490 [ 44.124411][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.124427][ T534] ? get_sigframe_size+0x10/0x10 [ 44.124441][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.124458][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.124472][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.124487][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.124501][ T534] do_syscall_64+0x49/0x80 [ 44.124515][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.124531][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.124542][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.124548][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.124563][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.124573][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.124582][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.124591][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.124600][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.124613][ T534] [ 44.124617][ T534] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/534 [ 44.124628][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.124641][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.124657][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.124663][ T534] Call Trace: [ 44.124667][ T534] [ 44.124671][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.124686][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.124702][ T534] ? preempt_schedule+0xd9/0xe0 [ 44.124715][ T534] dump_stack+0x15/0x17 [ 44.124729][ T534] check_preemption_disabled+0x109/0x110 [ 44.124743][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.124756][ T534] __mod_node_page_state+0x89/0xf0 [ 44.124770][ T534] __mod_lruvec_page_state+0x154/0x200 [ 44.124785][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.124800][ T534] page_remove_rmap+0x73d/0xa20 [ 44.124814][ T534] ? mark_page_accessed+0x51/0x70 [ 44.124830][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.124844][ T534] ? kasan_set_track+0x4b/0x70 [ 44.124858][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.124877][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.124894][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.124909][ T534] unmap_vmas+0x389/0x560 [ 44.124924][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.124940][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.124960][ T534] exit_mmap+0x1cc/0x4c0 [ 44.124973][ T534] ? vm_brk+0x30/0x30 [ 44.124987][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.125002][ T534] __mmput+0x95/0x300 [ 44.125014][ T534] mmput+0x59/0x70 [ 44.125026][ T534] do_exit+0xa5b/0x27d0 [ 44.125042][ T534] ? put_task_struct+0x80/0x80 [ 44.125058][ T534] ? __kasan_check_write+0x14/0x20 [ 44.125072][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.125088][ T534] do_group_exit+0x255/0x320 [ 44.125102][ T534] ? __kasan_check_write+0x14/0x20 [ 44.125119][ T534] get_signal+0x170e/0x1870 [ 44.125135][ T534] ? __kasan_check_read+0x11/0x20 [ 44.125150][ T534] ? ptrace_notify+0x350/0x350 [ 44.125167][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.125181][ T534] ? __kasan_check_write+0x14/0x20 [ 44.125197][ T534] ? fput_many+0x160/0x1b0 [ 44.125212][ T534] ? do_futex+0x3b5/0x490 [ 44.125227][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.125243][ T534] ? get_sigframe_size+0x10/0x10 [ 44.125257][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.125275][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.125289][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.125303][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.125317][ T534] do_syscall_64+0x49/0x80 [ 44.125332][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.125347][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.125357][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.125364][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.125377][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.125388][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.125397][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.125406][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.125415][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.125428][ T534] [ 44.125432][ T534] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/534 [ 44.125443][ T534] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.125456][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 44.125470][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.125476][ T534] Call Trace: [ 44.125480][ T534] [ 44.125484][ T534] dump_stack_lvl+0x151/0x1b7 [ 44.125498][ T534] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.125514][ T534] ? preempt_schedule+0xd9/0xe0 [ 44.125527][ T534] dump_stack+0x15/0x17 [ 44.125541][ T534] check_preemption_disabled+0x109/0x110 [ 44.125554][ T534] __this_cpu_preempt_check+0x13/0x20 [ 44.125568][ T534] __mod_node_page_state+0xac/0xf0 [ 44.125580][ T534] __mod_lruvec_page_state+0x154/0x200 [ 44.125595][ T534] ? page_remove_rmap+0x20f/0xa20 [ 44.125610][ T534] page_remove_rmap+0x73d/0xa20 [ 44.125624][ T534] ? mark_page_accessed+0x51/0x70 [ 44.125639][ T534] unmap_page_range+0x1039/0x1ed0 [ 44.125653][ T534] ? kasan_set_track+0x4b/0x70 [ 44.125666][ T534] ? kasan_set_free_info+0x23/0x40 [ 44.125685][ T534] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.125702][ T534] ? uprobe_munmap+0x18d/0x450 [ 44.125716][ T534] unmap_vmas+0x389/0x560 [ 44.125731][ T534] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.125747][ T534] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.125761][ T534] exit_mmap+0x1cc/0x4c0 [ 44.125774][ T534] ? vm_brk+0x30/0x30 [ 44.125788][ T534] ? uprobe_clear_state+0x2cd/0x320 [ 44.125803][ T534] __mmput+0x95/0x300 [ 44.125819][ T534] mmput+0x59/0x70 [ 44.125830][ T534] do_exit+0xa5b/0x27d0 [ 44.125845][ T534] ? put_task_struct+0x80/0x80 [ 44.125861][ T534] ? __kasan_check_write+0x14/0x20 [ 44.125876][ T534] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.125891][ T534] do_group_exit+0x255/0x320 [ 44.125905][ T534] ? __kasan_check_write+0x14/0x20 [ 44.125921][ T534] get_signal+0x170e/0x1870 [ 44.125937][ T534] ? __kasan_check_read+0x11/0x20 [ 44.125957][ T534] ? ptrace_notify+0x350/0x350 [ 44.125973][ T534] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.125987][ T534] ? __kasan_check_write+0x14/0x20 [ 44.126002][ T534] ? fput_many+0x160/0x1b0 [ 44.126017][ T534] ? do_futex+0x3b5/0x490 [ 44.126031][ T534] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.126048][ T534] ? get_sigframe_size+0x10/0x10 [ 44.126062][ T534] ? __se_sys_futex+0x35e/0x3c0 [ 44.126079][ T534] exit_to_user_mode_loop+0x6b/0xa0 [ 44.126093][ T534] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.126106][ T534] syscall_exit_to_user_mode+0x26/0x130 [ 44.126119][ T534] do_syscall_64+0x49/0x80 [ 44.126134][ T534] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 44.126150][ T534] RIP: 0033:0x7f774da8c0f9 [ 44.126159][ T534] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 44.126166][ T534] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.126179][ T534] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 44.126189][ T534] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 44.126198][ T534] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.126206][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 44.126215][ T534] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 44.126227][ T534] [ 44.527872][ T541] loop0: detected capacity change from 0 to 63271 [ 44.528587][ T541] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.528606][ T541] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.529473][ T541] F2FS-fs (loop0): invalid crc value [ 44.530696][ T541] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.556997][ T541] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.557019][ T541] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.658658][ T547] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 45.229337][ T549] loop0: detected capacity change from 0 to 63271 [ 45.230067][ T549] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 45.230088][ T549] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 45.230975][ T549] F2FS-fs (loop0): invalid crc value [ 45.232182][ T549] F2FS-fs (loop0): Found nat_bits in checkpoint [ 45.257074][ T549] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 45.257096][ T549] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 45.352837][ T554] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 45.915324][ T557] loop0: detected capacity change from 0 to 63271 [ 45.916071][ T557] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 45.916091][ T557] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 45.916989][ T557] F2FS-fs (loop0): invalid crc value [ 45.918185][ T557] F2FS-fs (loop0): Found nat_bits in checkpoint [ 45.942632][ T557] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 45.942653][ T557] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.029495][ T557] syz-executor.0: attempt to access beyond end of device [ 46.029495][ T557] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 46.376054][ T564] loop0: detected capacity change from 0 to 63271 [ 46.376797][ T564] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.376816][ T564] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.377712][ T564] F2FS-fs (loop0): invalid crc value [ 46.378917][ T564] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.403779][ T564] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.403800][ T564] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.485699][ T570] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 46.486003][ T564] syz-executor.0: attempt to access beyond end of device [ 46.486003][ T564] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 46.818214][ T572] loop0: detected capacity change from 0 to 63271 [ 46.818991][ T572] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.819011][ T572] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.819876][ T572] F2FS-fs (loop0): invalid crc value [ 46.821132][ T572] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.845934][ T572] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.845955][ T572] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.933537][ T577] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 46.933866][ T572] syz-executor.0: attempt to access beyond end of device [ 46.933866][ T572] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 47.271384][ T579] loop0: detected capacity change from 0 to 63271 [ 47.272130][ T579] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.272149][ T579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.273370][ T579] F2FS-fs (loop0): invalid crc value [ 47.274472][ T579] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.298990][ T579] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.299010][ T579] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.392395][ T584] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 47.952871][ T587] loop0: detected capacity change from 0 to 63271 [ 47.953581][ T587] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.953600][ T587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.954467][ T587] F2FS-fs (loop0): invalid crc value [ 47.955687][ T587] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.980938][ T587] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.980959][ T587] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.079018][ T587] syz-executor.0: attempt to access beyond end of device [ 48.079018][ T587] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 48.079561][ T587] syz-executor.0 (587) used greatest stack depth: 21360 bytes left [ 48.413718][ T594] loop0: detected capacity change from 0 to 63271 [ 48.414440][ T594] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.414459][ T594] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.415303][ T594] F2FS-fs (loop0): invalid crc value [ 48.416488][ T594] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.442216][ T594] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.442238][ T594] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.522683][ T600] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 48.645959][ T594] BUG: scheduling while atomic: syz-executor.0/594/0x00000002 [ 48.645983][ T594] Modules linked in: [ 48.645992][ T594] Preemption disabled at: [ 48.645996][ T594] [] unmap_page_range+0xa82/0x1ed0 [ 48.646028][ T594] CPU: 0 PID: 594 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-07905-gc011dd537ffe #0 [ 48.646044][ T594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 48.646053][ T594] Call Trace: [ 48.646057][ T594] [ 48.646063][ T594] dump_stack_lvl+0x151/0x1b7 [ 48.646082][ T594] ? unmap_page_range+0xa82/0x1ed0 [ 48.646097][ T594] ? unmap_page_range+0xa82/0x1ed0 [ 48.646112][ T594] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.646130][ T594] ? unmap_page_range+0xa82/0x1ed0 [ 48.646145][ T594] dump_stack+0x15/0x17 [ 48.646160][ T594] __schedule_bug+0x1a0/0x240 [ 48.646175][ T594] ? select_fallback_rq+0x220/0x220 [ 48.646189][ T594] ? irqentry_exit+0x30/0x40 [ 48.646203][ T594] __schedule+0xd04/0x1560 [ 48.646220][ T594] ? mutex_spin_on_owner+0x140/0x2b0 [ 48.646237][ T594] ? kasan_check_range+0x88/0x2a0 [ 48.646259][ T594] ? __sched_text_start+0x8/0x8 [ 48.646273][ T594] ? mutex_spin_on_owner+0x140/0x2b0 [ 48.646290][ T594] schedule+0xeb/0x1a0 [ 48.646304][ T594] schedule_preempt_disabled+0x13/0x20 [ 48.646318][ T594] __mutex_lock+0x4fa/0x1500 [ 48.646334][ T594] ? __kasan_slab_alloc+0xb1/0xe0 [ 48.646349][ T594] ? slab_post_alloc_hook+0x53/0x2c0 [ 48.646363][ T594] ? kmem_cache_alloc+0x106/0x210 [ 48.646376][ T594] ? folio_mark_dirty+0xd3/0xf0 [ 48.646394][ T594] ? unmap_vmas+0x389/0x560 [ 48.646408][ T594] ? __mmput+0x95/0x300 [ 48.646422][ T594] ? do_exit+0xa5b/0x27d0 [ 48.646437][ T594] ? do_group_exit+0x255/0x320 [ 48.646453][ T594] ? get_signal+0x170e/0x1870 [ 48.646469][ T594] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 48.646486][ T594] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 48.646502][ T594] ? do_syscall_64+0x49/0x80 [ 48.646517][ T594] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 48.646540][ T594] __mutex_lock_slowpath+0xe/0x10 [ 48.646555][ T594] mutex_lock+0xeb/0x120 [ 48.646569][ T594] ? slab_post_alloc_hook+0x72/0x2c0 [ 48.646583][ T594] ? bit_wait_io_timeout+0x120/0x120 [ 48.646598][ T594] ? kmem_cache_alloc+0x106/0x210 [ 48.646611][ T594] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 48.646630][ T594] f2fs_register_inmem_page+0x22c/0x4b0 [ 48.646648][ T594] f2fs_dirty_data_folio+0x31d/0x440 [ 48.646664][ T594] folio_mark_dirty+0xd3/0xf0 [ 48.646680][ T594] set_page_dirty+0x5c/0x70 [ 48.646696][ T594] unmap_page_range+0x12e4/0x1ed0 [ 48.646711][ T594] ? kasan_set_track+0x4b/0x70 [ 48.646726][ T594] ? kasan_set_free_info+0x23/0x40 [ 48.646746][ T594] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 48.646764][ T594] ? uprobe_munmap+0x18d/0x450 [ 48.646780][ T594] unmap_vmas+0x389/0x560 [ 48.646796][ T594] ? unmap_page_range+0x1ed0/0x1ed0 [ 48.646813][ T594] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 48.646830][ T594] exit_mmap+0x1cc/0x4c0 [ 48.646844][ T594] ? vm_brk+0x30/0x30 [ 48.646859][ T594] ? uprobe_clear_state+0x2cd/0x320 [ 48.646875][ T594] __mmput+0x95/0x300 [ 48.646889][ T594] mmput+0x59/0x70 [ 48.646901][ T594] do_exit+0xa5b/0x27d0 [ 48.646918][ T594] ? put_task_struct+0x80/0x80 [ 48.646935][ T594] ? __kasan_check_write+0x14/0x20 [ 48.646951][ T594] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 48.646968][ T594] do_group_exit+0x255/0x320 [ 48.646984][ T594] ? __kasan_check_write+0x14/0x20 [ 48.647001][ T594] get_signal+0x170e/0x1870 [ 48.647019][ T594] ? __kasan_check_read+0x11/0x20 [ 48.647035][ T594] ? ptrace_notify+0x350/0x350 [ 48.647053][ T594] arch_do_signal_or_restart+0xb0/0x12a0 [ 48.647069][ T594] ? __kasan_check_write+0x14/0x20 [ 48.647085][ T594] ? fput_many+0x160/0x1b0 [ 48.647103][ T594] ? do_futex+0x3b5/0x490 [ 48.647120][ T594] ? __ia32_sys_get_robust_list+0x90/0x90 [ 48.647138][ T594] ? get_sigframe_size+0x10/0x10 [ 48.647152][ T594] ? __se_sys_futex+0x35e/0x3c0 [ 48.647171][ T594] exit_to_user_mode_loop+0x6b/0xa0 [ 48.647187][ T594] exit_to_user_mode_prepare+0x5a/0xa0 [ 48.647202][ T594] syscall_exit_to_user_mode+0x26/0x130 [ 48.647216][ T594] do_syscall_64+0x49/0x80 [ 48.647231][ T594] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 48.647248][ T594] RIP: 0033:0x7f774da8c0f9 [ 48.647268][ T594] Code: Unable to access opcode bytes at RIP 0x7f774da8c0cf. [ 48.647274][ T594] RSP: 002b:00007f774e8c1218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.647290][ T594] RAX: fffffffffffffe00 RBX: 00007f774dbabf88 RCX: 00007f774da8c0f9 [ 48.647301][ T594] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f774dbabf88 [ 48.647311][ T594] RBP: 00007f774dbabf80 R08: 0000000000000000 R09: 0000000000000000 [ 48.647321][ T594] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f774dbabf8c [ 48.647331][ T594] R13: 00007ffd77cead6f R14: 00007f774e8c1300 R15: 0000000000022000 [ 48.647344][ T594] [ 49.045823][ T602] loop0: detected capacity change from 0 to 63271 [ 49.046568][ T602] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.046587][ T602] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.047425][ T602] F2FS-fs (loop0): invalid crc value [ 49.048677][ T602] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.074195][ T602] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.074216][ T602] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.166709][ T607] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 2023/03/23 12:15:31 executed programs: 19 [ 49.601139][ T610] loop0: detected capacity change from 0 to 63271 [ 49.601714][ T610] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.601731][ T610] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.602512][ T610] F2FS-fs (loop0): invalid crc value [ 49.604344][ T610] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.629239][ T610] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.629259][ T610] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.710852][ T615] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 49.711268][ T610] syz-executor.0: attempt to access beyond end of device [ 49.711268][ T610] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 49.971498][ T617] loop0: detected capacity change from 0 to 63271 [ 49.972059][ T617] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.972076][ T617] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.973194][ T617] F2FS-fs (loop0): invalid crc value [ 49.974454][ T617] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.999836][ T617] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.999859][ T617] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.078839][ T622] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 50.491880][ T624] loop0: detected capacity change from 0 to 63271 [ 50.492481][ T624] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.492497][ T624] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.493426][ T624] F2FS-fs (loop0): invalid crc value [ 50.495050][ T624] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.521866][ T624] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.521889][ T624] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.594174][ T624] syz-executor.0: attempt to access beyond end of device [ 50.594174][ T624] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 50.844181][ T632] loop0: detected capacity change from 0 to 63271 [ 50.844686][ T632] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.844700][ T632] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.845278][ T632] F2FS-fs (loop0): invalid crc value [ 50.846341][ T632] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.866317][ T632] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.866339][ T632] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.940836][ T637] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 50.941223][ T637] syz-executor.0: attempt to access beyond end of device [ 50.941223][ T637] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 51.202858][ T639] loop0: detected capacity change from 0 to 63271 [ 51.203433][ T639] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.203448][ T639] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.204255][ T639] F2FS-fs (loop0): invalid crc value [ 51.205301][ T639] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.232838][ T639] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.232857][ T639] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.312328][ T644] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1