[ 26.964541][ T333] device veth1_macvtap entered promiscuous mode [ 26.972943][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.984091][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.058443][ T333] syz-executor.0 (333) used greatest stack depth: 19840 bytes left [ 27.608192][ T114] device bridge_slave_1 left promiscuous mode [ 27.614269][ T114] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.621841][ T114] device bridge_slave_0 left promiscuous mode [ 27.627789][ T114] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.635527][ T114] device veth1_macvtap left promiscuous mode [ 27.641486][ T114] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. 2023/04/19 13:28:03 ignoring optional flag "sandboxArg"="0" 2023/04/19 13:28:03 parsed 1 programs 2023/04/19 13:28:03 executed programs: 0 [ 44.698351][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 44.698362][ T30] audit: type=1400 audit(1681910883.649:137): avc: denied { mounton } for pid=376 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 [ 44.729877][ T30] audit: type=1400 audit(1681910883.649:138): avc: denied { mount } for pid=376 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 [ 44.760729][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.767613][ T380] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.775023][ T380] device bridge_slave_0 entered promiscuous mode [ 44.782922][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.789815][ T380] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.796991][ T380] device bridge_slave_1 entered promiscuous mode [ 44.827972][ T380] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.835002][ T380] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.842125][ T380] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.848907][ T380] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.866173][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.873377][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.880819][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.888517][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.897040][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.905024][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.911885][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.927081][ T380] device veth0_vlan entered promiscuous mode [ 44.933756][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.942767][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.951326][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.958919][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.966233][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.974437][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.982005][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.989432][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.997035][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.008583][ T380] device veth1_macvtap entered promiscuous mode [ 45.018313][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.026650][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.035562][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.047855][ T30] audit: type=1400 audit(1681910883.999:139): avc: denied { mount } for pid=380 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 [ 45.190009][ T385] loop0: detected capacity change from 0 to 63271 [ 45.197132][ T30] audit: type=1400 audit(1681910884.139:140): avc: denied { mounton } for pid=384 comm="syz-executor.0" path="/root/syzkaller-testdir1099856725/syzkaller.EWae1J/0/bus" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 45.207941][ T385] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 45.232934][ T385] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 45.242302][ T385] F2FS-fs (loop0): invalid crc value [ 45.249268][ T385] F2FS-fs (loop0): Found nat_bits in checkpoint [ 45.266409][ T385] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 45.273403][ T385] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 45.280915][ T30] audit: type=1400 audit(1681910884.229:141): avc: denied { mount } for pid=384 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 [ 45.305375][ T30] audit: type=1400 audit(1681910884.229:142): avc: denied { write } for pid=384 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 [ 45.327798][ T30] audit: type=1400 audit(1681910884.229:143): avc: denied { add_name } for pid=384 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.348448][ T30] audit: type=1400 audit(1681910884.229:144): avc: denied { create } for pid=384 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.369289][ T30] audit: type=1400 audit(1681910884.249:145): avc: denied { read write open } for pid=384 comm="syz-executor.0" path="/root/syzkaller-testdir1099856725/syzkaller.EWae1J/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.398425][ T385] attempt to access beyond end of device [ 45.398425][ T385] loop0: rw=2049, want=63368, limit=63271 [ 45.408057][ T30] audit: type=1400 audit(1681910884.349:146): avc: denied { map } for pid=384 comm="syz-executor.0" path="/root/syzkaller-testdir1099856725/syzkaller.EWae1J/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 45.417870][ T385] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 45.444324][ T385] attempt to access beyond end of device [ 45.444324][ T385] loop0: rw=2049, want=63376, limit=63271 [ 45.467790][ T114] attempt to access beyond end of device [ 45.467790][ T114] loop0: rw=1, want=63384, limit=63271 [ 45.718562][ T394] loop0: detected capacity change from 0 to 63271 [ 45.725718][ T394] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 45.734269][ T394] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 45.743141][ T394] F2FS-fs (loop0): invalid crc value [ 45.749494][ T394] F2FS-fs (loop0): Found nat_bits in checkpoint [ 45.766512][ T394] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 45.773793][ T394] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 45.859504][ T399] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=14 [ 45.859592][ T394] attempt to access beyond end of device [ 45.859592][ T394] loop0: rw=2049, want=77952, limit=63271 [ 46.181133][ T401] loop0: detected capacity change from 0 to 63271 [ 46.188850][ T401] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.197295][ T401] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.206385][ T401] F2FS-fs (loop0): invalid crc value [ 46.212790][ T401] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.229815][ T401] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.236979][ T401] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.316799][ T401] attempt to access beyond end of device [ 46.316799][ T401] loop0: rw=2049, want=63368, limit=63271 [ 46.329363][ T401] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 46.337673][ T401] attempt to access beyond end of device [ 46.337673][ T401] loop0: rw=2049, want=63376, limit=63271 [ 46.359820][ T114] attempt to access beyond end of device [ 46.359820][ T114] loop0: rw=1, want=63384, limit=63271 [ 46.625924][ T409] loop0: detected capacity change from 0 to 63271 [ 46.633573][ T409] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.641882][ T409] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.650919][ T409] F2FS-fs (loop0): invalid crc value [ 46.657336][ T409] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.674504][ T409] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.681672][ T409] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.762336][ T409] attempt to access beyond end of device [ 46.762336][ T409] loop0: rw=2049, want=63368, limit=63271 [ 46.770149][ T416] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 46.781532][ T416] attempt to access beyond end of device [ 46.781532][ T416] loop0: rw=2049, want=63376, limit=63271 [ 46.803641][ T411] attempt to access beyond end of device [ 46.803641][ T411] loop0: rw=1, want=63384, limit=63271 [ 47.099643][ T418] loop0: detected capacity change from 0 to 63271 [ 47.106963][ T418] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.115454][ T418] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.124286][ T418] F2FS-fs (loop0): invalid crc value [ 47.130676][ T418] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.147813][ T418] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.154705][ T418] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.246679][ T418] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 47.487540][ T425] loop0: detected capacity change from 0 to 63271 [ 47.494639][ T425] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.503246][ T425] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.512198][ T425] F2FS-fs (loop0): invalid crc value [ 47.518899][ T425] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.536118][ T425] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.543214][ T425] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.627779][ T425] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 47.889850][ T433] loop0: detected capacity change from 0 to 63271 [ 47.897477][ T433] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.906189][ T433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.915316][ T433] F2FS-fs (loop0): invalid crc value [ 47.921381][ T433] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.938013][ T433] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.945001][ T433] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.029068][ T433] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 48.303600][ T440] loop0: detected capacity change from 0 to 63271 [ 48.311759][ T440] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.320171][ T440] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.329117][ T440] F2FS-fs (loop0): invalid crc value [ 48.335548][ T440] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.352518][ T440] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.359866][ T440] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.442595][ T440] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 48.658948][ T447] loop0: detected capacity change from 0 to 63271 [ 48.666501][ T447] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.674820][ T447] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.683930][ T447] F2FS-fs (loop0): invalid crc value [ 48.689987][ T447] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.707089][ T447] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.714164][ T447] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.802629][ T447] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 49.050211][ T455] loop0: detected capacity change from 0 to 63271 [ 49.058881][ T455] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.067461][ T455] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.077078][ T455] F2FS-fs (loop0): invalid crc value [ 49.083459][ T455] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.100126][ T455] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.107184][ T455] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.195971][ T455] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 49.418672][ T462] loop0: detected capacity change from 0 to 63271 [ 49.425793][ T462] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.434050][ T462] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.442999][ T462] F2FS-fs (loop0): invalid crc value [ 49.449272][ T462] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.466656][ T462] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.473589][ T462] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.554611][ T467] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 49.899760][ T470] loop0: detected capacity change from 0 to 63271 [ 49.907133][ T470] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.916306][ T470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.925096][ T470] F2FS-fs (loop0): invalid crc value [ 49.931486][ T470] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.948637][ T470] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.955477][ T470] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b 2023/04/19 13:28:08 executed programs: 12 [ 50.229339][ T476] loop0: detected capacity change from 0 to 63271 [ 50.236311][ T476] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.245184][ T476] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.254494][ T476] F2FS-fs (loop0): invalid crc value [ 50.261153][ T476] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.278180][ T476] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.285259][ T476] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.370495][ T481] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 50.481478][ T476] BUG: scheduling while atomic: syz-executor.0/476/0x00000002 [ 50.488965][ T476] Modules linked in: [ 50.492777][ T476] Preemption disabled at: [ 50.492782][ T476] [] unmap_page_range+0x787/0x15b0 [ 50.504038][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Not tainted 5.15.98-syzkaller #0 [ 50.512076][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 50.522154][ T476] Call Trace: [ 50.525463][ T476] [ 50.528240][ T476] dump_stack_lvl+0x105/0x148 [ 50.533200][ T476] ? unmap_page_range+0x787/0x15b0 [ 50.538145][ T476] ? unmap_page_range+0x787/0x15b0 [ 50.543170][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 50.548822][ T476] ? unmap_page_range+0x787/0x15b0 [ 50.553759][ T476] dump_stack+0x10/0x12 [ 50.557753][ T476] __schedule_bug+0x195/0x260 [ 50.562265][ T476] ? stack_trace_save+0x1c0/0x1c0 [ 50.567131][ T476] ? ttwu_queue_wakelist+0x510/0x510 [ 50.572517][ T476] ? unwind_get_return_address+0x4d/0x90 [ 50.577976][ T476] __schedule+0xcec/0x1550 [ 50.582336][ T476] ? mutex_spin_on_owner+0x479/0x500 [ 50.587452][ T476] ? __sched_text_start+0x8/0x8 [ 50.592134][ T476] ? __mutex_add_waiter+0x1b5/0x310 [ 50.597333][ T476] ? __ww_mutex_check_waiters+0x350/0x350 [ 50.602982][ T476] schedule+0x11f/0x1e0 [ 50.606967][ T476] schedule_preempt_disabled+0x13/0x20 [ 50.612257][ T476] __mutex_lock+0x90e/0x1870 [ 50.616693][ T476] ? __kasan_slab_alloc+0xc3/0xe0 [ 50.621541][ T476] ? do_exit+0x885/0x2510 [ 50.625837][ T476] ? do_group_exit+0x11b/0x2c0 [ 50.630614][ T476] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 50.637299][ T476] ? syscall_exit_to_user_mode+0x26/0x160 [ 50.642849][ T476] ? do_syscall_64+0x49/0xb0 [ 50.647275][ T476] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.653179][ T476] __mutex_lock_slowpath+0xe/0x10 [ 50.658341][ T476] mutex_lock+0x135/0x1e0 [ 50.662628][ T476] ? f2fs_register_inmem_page+0x105/0x3c0 [ 50.668269][ T476] ? wait_for_completion_killable_timeout+0x10/0x10 [ 50.674785][ T476] ? f2fs_register_inmem_page+0x105/0x3c0 [ 50.680535][ T476] f2fs_register_inmem_page+0x1d6/0x3c0 [ 50.686147][ T476] f2fs_set_data_page_dirty+0x316/0x490 [ 50.691527][ T476] set_page_dirty+0x149/0x210 [ 50.696129][ T476] unmap_page_range+0xb1e/0x15b0 [ 50.701001][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 50.707635][ T476] ? __munlock_isolated_page+0x170/0x170 [ 50.713199][ T476] ? futex_wait+0x44e/0x880 [ 50.717614][ T476] unmap_vmas+0x2f7/0x480 [ 50.721800][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 50.726904][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 50.732199][ T476] exit_mmap+0x38e/0x630 [ 50.736322][ T476] ? vm_brk+0x10/0x10 [ 50.740091][ T476] ? mutex_unlock+0xa9/0x1d0 [ 50.744654][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 50.749775][ T476] __mmput+0x6b/0x2a0 [ 50.753591][ T476] mmput+0x2f/0xe0 [ 50.757141][ T476] do_exit+0x885/0x2510 [ 50.761133][ T476] ? splice_from_pipe+0x220/0x220 [ 50.765999][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 50.771392][ T476] ? put_task_struct+0x50/0x50 [ 50.776099][ T476] ? __kasan_check_write+0x14/0x20 [ 50.781049][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 50.786394][ T476] do_group_exit+0x11b/0x2c0 [ 50.790818][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 50.795869][ T476] get_signal+0x44b/0x1070 [ 50.800300][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 50.805992][ T476] ? __kasan_check_write+0x14/0x20 [ 50.811025][ T476] ? fput_many+0x20/0x120 [ 50.815188][ T476] ? fput+0xe/0x10 [ 50.819035][ T476] ? do_sendfile+0x9a6/0xc10 [ 50.823531][ T476] ? get_sigframe_size+0x10/0x10 [ 50.828503][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 50.833255][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 50.837878][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 50.843086][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 50.848140][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 50.853852][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 50.859229][ T476] do_syscall_64+0x49/0xb0 [ 50.863739][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.869423][ T476] RIP: 0033:0x7f191ff510f9 [ 50.873683][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 50.880895][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.889331][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 50.897225][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 50.905122][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 50.913270][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 50.921161][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 50.929000][ T476] [ 50.932189][ T476] check_preemption_disabled: 3 callbacks suppressed [ 50.932196][ T476] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/476 [ 50.947721][ T476] caller is __this_cpu_preempt_check+0x13/0x20 [ 50.953788][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 50.963316][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 50.973471][ T476] Call Trace: [ 50.977014][ T476] [ 50.979721][ T476] dump_stack_lvl+0x105/0x148 [ 50.984238][ T476] ? panic+0x4f8/0x4f8 [ 50.988171][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 50.993605][ T476] dump_stack+0x10/0x12 [ 50.997600][ T476] check_preemption_disabled+0x109/0x110 [ 51.003458][ T476] __this_cpu_preempt_check+0x13/0x20 [ 51.008927][ T476] __mod_node_page_state+0x6d/0xf0 [ 51.013972][ T476] __mod_lruvec_page_state+0x131/0x1c0 [ 51.019331][ T476] page_remove_rmap+0x831/0xe90 [ 51.024196][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 51.029344][ T476] ? mark_page_accessed+0x39a/0x860 [ 51.034469][ T476] ? __activate_page+0xc60/0xd50 [ 51.039228][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 51.045054][ T476] unmap_page_range+0xc34/0x15b0 [ 51.050002][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 51.056722][ T476] ? __munlock_isolated_page+0x170/0x170 [ 51.062452][ T476] ? futex_wait+0x44e/0x880 [ 51.066870][ T476] unmap_vmas+0x2f7/0x480 [ 51.071033][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 51.076072][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 51.081360][ T476] exit_mmap+0x38e/0x630 [ 51.085527][ T476] ? vm_brk+0x10/0x10 [ 51.089455][ T476] ? mutex_unlock+0xa9/0x1d0 [ 51.093855][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 51.098927][ T476] __mmput+0x6b/0x2a0 [ 51.102719][ T476] mmput+0x2f/0xe0 [ 51.106289][ T476] do_exit+0x885/0x2510 [ 51.110267][ T476] ? splice_from_pipe+0x220/0x220 [ 51.115231][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 51.120643][ T476] ? put_task_struct+0x50/0x50 [ 51.125197][ T476] ? __kasan_check_write+0x14/0x20 [ 51.130143][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 51.135530][ T476] do_group_exit+0x11b/0x2c0 [ 51.140734][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 51.145686][ T476] get_signal+0x44b/0x1070 [ 51.150275][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 51.156139][ T476] ? __kasan_check_write+0x14/0x20 [ 51.161103][ T476] ? fput_many+0x20/0x120 [ 51.165254][ T476] ? fput+0xe/0x10 [ 51.168812][ T476] ? do_sendfile+0x9a6/0xc10 [ 51.173479][ T476] ? get_sigframe_size+0x10/0x10 [ 51.178235][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 51.182921][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 51.187612][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 51.192817][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 51.197876][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 51.203145][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 51.208526][ T476] do_syscall_64+0x49/0xb0 [ 51.212778][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.218777][ T476] RIP: 0033:0x7f191ff510f9 [ 51.223019][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 51.230483][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.239164][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 51.246974][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 51.255143][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 51.263132][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 51.270944][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 51.278930][ T476] [ 51.281865][ T476] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/476 [ 51.290947][ T476] caller is __this_cpu_preempt_check+0x13/0x20 [ 51.297019][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 51.306536][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 51.316518][ T476] Call Trace: [ 51.319668][ T476] [ 51.322513][ T476] dump_stack_lvl+0x105/0x148 [ 51.327030][ T476] ? panic+0x4f8/0x4f8 [ 51.331009][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 51.336653][ T476] dump_stack+0x10/0x12 [ 51.340644][ T476] check_preemption_disabled+0x109/0x110 [ 51.346198][ T476] __this_cpu_preempt_check+0x13/0x20 [ 51.351408][ T476] __mod_node_page_state+0x89/0xf0 [ 51.356457][ T476] __mod_lruvec_page_state+0x131/0x1c0 [ 51.361830][ T476] page_remove_rmap+0x831/0xe90 [ 51.366596][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 51.371631][ T476] ? mark_page_accessed+0x39a/0x860 [ 51.376667][ T476] ? __activate_page+0xc60/0xd50 [ 51.381619][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 51.387167][ T476] unmap_page_range+0xc34/0x15b0 [ 51.392031][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 51.398194][ T476] ? __munlock_isolated_page+0x170/0x170 [ 51.403671][ T476] ? futex_wait+0x44e/0x880 [ 51.407999][ T476] unmap_vmas+0x2f7/0x480 [ 51.412188][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 51.417374][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 51.422679][ T476] exit_mmap+0x38e/0x630 [ 51.426935][ T476] ? vm_brk+0x10/0x10 [ 51.430888][ T476] ? mutex_unlock+0xa9/0x1d0 [ 51.435271][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 51.440375][ T476] __mmput+0x6b/0x2a0 [ 51.444370][ T476] mmput+0x2f/0xe0 [ 51.447949][ T476] do_exit+0x885/0x2510 [ 51.451917][ T476] ? splice_from_pipe+0x220/0x220 [ 51.456961][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 51.462334][ T476] ? put_task_struct+0x50/0x50 [ 51.466942][ T476] ? __kasan_check_write+0x14/0x20 [ 51.471991][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 51.477463][ T476] do_group_exit+0x11b/0x2c0 [ 51.482008][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 51.486953][ T476] get_signal+0x44b/0x1070 [ 51.491213][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 51.496683][ T476] ? __kasan_check_write+0x14/0x20 [ 51.502052][ T476] ? fput_many+0x20/0x120 [ 51.506231][ T476] ? fput+0xe/0x10 [ 51.509779][ T476] ? do_sendfile+0x9a6/0xc10 [ 51.514200][ T476] ? get_sigframe_size+0x10/0x10 [ 51.518974][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 51.523760][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 51.528434][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 51.533646][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 51.538702][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 51.544076][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 51.549473][ T476] do_syscall_64+0x49/0xb0 [ 51.553715][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.559653][ T476] RIP: 0033:0x7f191ff510f9 [ 51.563898][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 51.571284][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.579958][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 51.587853][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 51.595777][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 51.603936][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 51.611732][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 51.619557][ T476] [ 51.622516][ T476] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/476 [ 51.631639][ T476] caller is __this_cpu_preempt_check+0x13/0x20 [ 51.637753][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 51.648218][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 51.658365][ T476] Call Trace: [ 51.661490][ T476] [ 51.664269][ T476] dump_stack_lvl+0x105/0x148 [ 51.668827][ T476] ? panic+0x4f8/0x4f8 [ 51.672693][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 51.678152][ T476] dump_stack+0x10/0x12 [ 51.682149][ T476] check_preemption_disabled+0x109/0x110 [ 51.687737][ T476] __this_cpu_preempt_check+0x13/0x20 [ 51.693126][ T476] __mod_node_page_state+0xac/0xf0 [ 51.698079][ T476] __mod_lruvec_page_state+0x131/0x1c0 [ 51.703382][ T476] page_remove_rmap+0x831/0xe90 [ 51.708316][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 51.713450][ T476] ? mark_page_accessed+0x39a/0x860 [ 51.719041][ T476] ? __activate_page+0xc60/0xd50 [ 51.724484][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 51.730121][ T476] unmap_page_range+0xc34/0x15b0 [ 51.735319][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 51.741628][ T476] ? __munlock_isolated_page+0x170/0x170 [ 51.747093][ T476] ? futex_wait+0x44e/0x880 [ 51.751528][ T476] unmap_vmas+0x2f7/0x480 [ 51.755883][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 51.761091][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 51.766383][ T476] exit_mmap+0x38e/0x630 [ 51.770496][ T476] ? vm_brk+0x10/0x10 [ 51.774280][ T476] ? mutex_unlock+0xa9/0x1d0 [ 51.778796][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 51.784106][ T476] __mmput+0x6b/0x2a0 [ 51.787952][ T476] mmput+0x2f/0xe0 [ 51.791612][ T476] do_exit+0x885/0x2510 [ 51.795661][ T476] ? splice_from_pipe+0x220/0x220 [ 51.800603][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 51.806186][ T476] ? put_task_struct+0x50/0x50 [ 51.810761][ T476] ? __kasan_check_write+0x14/0x20 [ 51.815885][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 51.821258][ T476] do_group_exit+0x11b/0x2c0 [ 51.825857][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 51.830894][ T476] get_signal+0x44b/0x1070 [ 51.835147][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 51.840618][ T476] ? __kasan_check_write+0x14/0x20 [ 51.845646][ T476] ? fput_many+0x20/0x120 [ 51.849986][ T476] ? fput+0xe/0x10 [ 51.853556][ T476] ? do_sendfile+0x9a6/0xc10 [ 51.858316][ T476] ? get_sigframe_size+0x10/0x10 [ 51.863095][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 51.867961][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 51.872725][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 51.878086][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 51.883289][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 51.888604][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 51.893965][ T476] do_syscall_64+0x49/0xb0 [ 51.898768][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.904554][ T476] RIP: 0033:0x7f191ff510f9 [ 51.908892][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 51.916270][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 51.924908][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 51.932877][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 51.940836][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 51.948860][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 51.956836][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 51.964732][ T476] [ 51.967750][ T476] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/476 [ 51.976653][ T476] caller is __this_cpu_preempt_check+0x13/0x20 [ 51.983029][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 51.992505][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 52.002868][ T476] Call Trace: [ 52.005957][ T476] [ 52.008936][ T476] dump_stack_lvl+0x105/0x148 [ 52.013548][ T476] ? panic+0x4f8/0x4f8 [ 52.017459][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 52.022924][ T476] dump_stack+0x10/0x12 [ 52.027009][ T476] check_preemption_disabled+0x109/0x110 [ 52.032614][ T476] __this_cpu_preempt_check+0x13/0x20 [ 52.037964][ T476] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 52.043627][ T476] ? __mod_node_page_state+0xac/0xf0 [ 52.048678][ T476] __mod_lruvec_page_state+0x141/0x1c0 [ 52.054152][ T476] page_remove_rmap+0x831/0xe90 [ 52.058833][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 52.064297][ T476] ? mark_page_accessed+0x39a/0x860 [ 52.069335][ T476] ? __activate_page+0xc60/0xd50 [ 52.074109][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 52.079891][ T476] unmap_page_range+0xc34/0x15b0 [ 52.084756][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 52.090918][ T476] ? __munlock_isolated_page+0x170/0x170 [ 52.096382][ T476] ? futex_wait+0x44e/0x880 [ 52.100726][ T476] unmap_vmas+0x2f7/0x480 [ 52.104976][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 52.110005][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 52.115305][ T476] exit_mmap+0x38e/0x630 [ 52.119648][ T476] ? vm_brk+0x10/0x10 [ 52.123547][ T476] ? mutex_unlock+0xa9/0x1d0 [ 52.127972][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 52.133009][ T476] __mmput+0x6b/0x2a0 [ 52.136913][ T476] mmput+0x2f/0xe0 [ 52.140559][ T476] do_exit+0x885/0x2510 [ 52.144547][ T476] ? splice_from_pipe+0x220/0x220 [ 52.149675][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 52.155071][ T476] ? put_task_struct+0x50/0x50 [ 52.159668][ T476] ? __kasan_check_write+0x14/0x20 [ 52.164615][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 52.170086][ T476] do_group_exit+0x11b/0x2c0 [ 52.174513][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 52.179515][ T476] get_signal+0x44b/0x1070 [ 52.184031][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 52.189621][ T476] ? __kasan_check_write+0x14/0x20 [ 52.194646][ T476] ? fput_many+0x20/0x120 [ 52.198793][ T476] ? fput+0xe/0x10 [ 52.202353][ T476] ? do_sendfile+0x9a6/0xc10 [ 52.206864][ T476] ? get_sigframe_size+0x10/0x10 [ 52.211724][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 52.216702][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 52.224398][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 52.229693][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 52.235157][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 52.240477][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 52.245828][ T476] do_syscall_64+0x49/0xb0 [ 52.250178][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.256105][ T476] RIP: 0033:0x7f191ff510f9 [ 52.260470][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 52.268091][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.276569][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 52.284715][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 52.292525][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 52.300335][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 52.308324][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 52.316394][ T476] [ 52.319393][ T476] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/476 [ 52.328604][ T476] caller is __this_cpu_preempt_check+0x13/0x20 [ 52.334560][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 52.344214][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 52.354114][ T476] Call Trace: [ 52.357214][ T476] [ 52.360012][ T476] dump_stack_lvl+0x105/0x148 [ 52.364496][ T476] ? panic+0x4f8/0x4f8 [ 52.368838][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 52.374218][ T476] dump_stack+0x10/0x12 [ 52.378214][ T476] check_preemption_disabled+0x109/0x110 [ 52.383675][ T476] __this_cpu_preempt_check+0x13/0x20 [ 52.388886][ T476] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 52.394184][ T476] __mod_lruvec_page_state+0x141/0x1c0 [ 52.399470][ T476] page_remove_rmap+0x831/0xe90 [ 52.404157][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 52.409374][ T476] ? mark_page_accessed+0x39a/0x860 [ 52.414487][ T476] ? __activate_page+0xc60/0xd50 [ 52.419264][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 52.424914][ T476] unmap_page_range+0xc34/0x15b0 [ 52.429793][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 52.436208][ T476] ? __munlock_isolated_page+0x170/0x170 [ 52.441655][ T476] ? futex_wait+0x44e/0x880 [ 52.445999][ T476] unmap_vmas+0x2f7/0x480 [ 52.450342][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 52.455373][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 52.460666][ T476] exit_mmap+0x38e/0x630 [ 52.464942][ T476] ? vm_brk+0x10/0x10 [ 52.468758][ T476] ? mutex_unlock+0xa9/0x1d0 [ 52.473338][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 52.478371][ T476] __mmput+0x6b/0x2a0 [ 52.482447][ T476] mmput+0x2f/0xe0 [ 52.486208][ T476] do_exit+0x885/0x2510 [ 52.490349][ T476] ? splice_from_pipe+0x220/0x220 [ 52.495298][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 52.500685][ T476] ? put_task_struct+0x50/0x50 [ 52.505642][ T476] ? __kasan_check_write+0x14/0x20 [ 52.510848][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 52.516225][ T476] do_group_exit+0x11b/0x2c0 [ 52.521124][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 52.526078][ T476] get_signal+0x44b/0x1070 [ 52.530623][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 52.536425][ T476] ? __kasan_check_write+0x14/0x20 [ 52.541357][ T476] ? fput_many+0x20/0x120 [ 52.545661][ T476] ? fput+0xe/0x10 [ 52.549295][ T476] ? do_sendfile+0x9a6/0xc10 [ 52.553897][ T476] ? get_sigframe_size+0x10/0x10 [ 52.558668][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 52.563557][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 52.568318][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 52.573728][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 52.578938][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 52.584612][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 52.590067][ T476] do_syscall_64+0x49/0xb0 [ 52.594674][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.600742][ T476] RIP: 0033:0x7f191ff510f9 [ 52.605102][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 52.612692][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.620924][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 52.628913][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 52.636818][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 52.644712][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 52.652908][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 52.661058][ T476] [ 52.663996][ T476] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/476 [ 52.673261][ T476] caller is debug_smp_processor_id+0x17/0x20 [ 52.679224][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 52.688918][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 52.698818][ T476] Call Trace: [ 52.702267][ T476] [ 52.705035][ T476] dump_stack_lvl+0x105/0x148 [ 52.709657][ T476] ? panic+0x4f8/0x4f8 [ 52.713596][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 52.719033][ T476] dump_stack+0x10/0x12 [ 52.723276][ T476] check_preemption_disabled+0x109/0x110 [ 52.728826][ T476] debug_smp_processor_id+0x17/0x20 [ 52.734034][ T476] __mod_memcg_lruvec_state+0x106/0x1b0 [ 52.739411][ T476] __mod_lruvec_page_state+0x141/0x1c0 [ 52.744707][ T476] page_remove_rmap+0x831/0xe90 [ 52.749488][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 52.754640][ T476] ? mark_page_accessed+0x39a/0x860 [ 52.759673][ T476] ? __activate_page+0xc60/0xd50 [ 52.764427][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 52.770153][ T476] unmap_page_range+0xc34/0x15b0 [ 52.774927][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 52.781085][ T476] ? __munlock_isolated_page+0x170/0x170 [ 52.786727][ T476] ? futex_wait+0x44e/0x880 [ 52.791075][ T476] unmap_vmas+0x2f7/0x480 [ 52.795410][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 52.800498][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 52.806012][ T476] exit_mmap+0x38e/0x630 [ 52.810181][ T476] ? vm_brk+0x10/0x10 [ 52.814008][ T476] ? mutex_unlock+0xa9/0x1d0 [ 52.818539][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 52.823567][ T476] __mmput+0x6b/0x2a0 [ 52.827818][ T476] mmput+0x2f/0xe0 [ 52.831457][ T476] do_exit+0x885/0x2510 [ 52.835464][ T476] ? splice_from_pipe+0x220/0x220 [ 52.840400][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 52.846280][ T476] ? put_task_struct+0x50/0x50 [ 52.851161][ T476] ? __kasan_check_write+0x14/0x20 [ 52.856100][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 52.861476][ T476] do_group_exit+0x11b/0x2c0 [ 52.866018][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 52.871043][ T476] get_signal+0x44b/0x1070 [ 52.875299][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 52.880761][ T476] ? __kasan_check_write+0x14/0x20 [ 52.885728][ T476] ? fput_many+0x20/0x120 [ 52.889962][ T476] ? fput+0xe/0x10 [ 52.893666][ T476] ? do_sendfile+0x9a6/0xc10 [ 52.898035][ T476] ? get_sigframe_size+0x10/0x10 [ 52.903009][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 52.907974][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 52.912932][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 52.918142][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 52.923526][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 52.928815][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 52.934485][ T476] do_syscall_64+0x49/0xb0 [ 52.938702][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.944639][ T476] RIP: 0033:0x7f191ff510f9 [ 52.948879][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 52.956293][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 52.964809][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 52.972610][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 52.980422][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 52.988336][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 52.996310][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 53.004124][ T476] [ 53.007036][ T476] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/476 [ 53.016835][ T476] caller is __this_cpu_preempt_check+0x13/0x20 [ 53.022933][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 53.032837][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 53.042911][ T476] Call Trace: [ 53.046023][ T476] [ 53.048824][ T476] dump_stack_lvl+0x105/0x148 [ 53.053485][ T476] ? panic+0x4f8/0x4f8 [ 53.057403][ T476] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 53.063122][ T476] dump_stack+0x10/0x12 [ 53.067199][ T476] check_preemption_disabled+0x109/0x110 [ 53.072761][ T476] __this_cpu_preempt_check+0x13/0x20 [ 53.077966][ T476] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 53.083447][ T476] __mod_lruvec_page_state+0x141/0x1c0 [ 53.088730][ T476] page_remove_rmap+0x831/0xe90 [ 53.093848][ T476] ? page_add_file_rmap+0x6e0/0x6e0 [ 53.098980][ T476] ? mark_page_accessed+0x39a/0x860 [ 53.104285][ T476] ? __activate_page+0xc60/0xd50 [ 53.109223][ T476] ? f2fs_set_data_page_dirty+0x316/0x490 [ 53.114866][ T476] unmap_page_range+0xc34/0x15b0 [ 53.119895][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 53.126063][ T476] ? __munlock_isolated_page+0x170/0x170 [ 53.131808][ T476] ? futex_wait+0x44e/0x880 [ 53.136281][ T476] unmap_vmas+0x2f7/0x480 [ 53.140556][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 53.145562][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 53.150854][ T476] exit_mmap+0x38e/0x630 [ 53.154937][ T476] ? vm_brk+0x10/0x10 [ 53.158757][ T476] ? mutex_unlock+0xa9/0x1d0 [ 53.163381][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 53.168503][ T476] __mmput+0x6b/0x2a0 [ 53.172328][ T476] mmput+0x2f/0xe0 [ 53.176584][ T476] do_exit+0x885/0x2510 [ 53.180572][ T476] ? splice_from_pipe+0x220/0x220 [ 53.185446][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 53.190808][ T476] ? put_task_struct+0x50/0x50 [ 53.195582][ T476] ? __kasan_check_write+0x14/0x20 [ 53.200533][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 53.205910][ T476] do_group_exit+0x11b/0x2c0 [ 53.210374][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 53.215283][ T476] get_signal+0x44b/0x1070 [ 53.219537][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 53.225004][ T476] ? __kasan_check_write+0x14/0x20 [ 53.230074][ T476] ? fput_many+0x20/0x120 [ 53.234376][ T476] ? fput+0xe/0x10 [ 53.237965][ T476] ? do_sendfile+0x9a6/0xc10 [ 53.242360][ T476] ? get_sigframe_size+0x10/0x10 [ 53.247131][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 53.251820][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 53.256508][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 53.261827][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 53.266836][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 53.272289][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 53.277663][ T476] do_syscall_64+0x49/0xb0 [ 53.281906][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.287647][ T476] RIP: 0033:0x7f191ff510f9 [ 53.291980][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 53.299737][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.308288][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 53.316180][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 53.324199][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 53.332084][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 53.340200][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 53.348317][ T476] [ 53.353262][ T476] ------------[ cut here ]------------ [ 53.358953][ T476] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 53.358977][ T476] WARNING: CPU: 0 PID: 476 at kernel/sched/core.c:5641 preempt_count_sub+0xa8/0x160 [ 53.375059][ T476] Modules linked in: [ 53.379281][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 53.388948][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 53.398830][ T476] RIP: 0010:preempt_count_sub+0xa8/0x160 [ 53.404422][ T476] Code: 03 42 0f b6 04 30 84 c0 0f 85 86 00 00 00 83 3d d5 c1 d9 04 00 75 d1 48 c7 c7 60 5d a8 84 48 c7 c6 00 5e a8 84 e8 f8 e7 f6 ff <0f> 0b eb ba e8 ef c9 eb 00 85 c0 74 b1 48 c7 c0 28 66 1d 86 48 c1 [ 53.424050][ T476] RSP: 0018:ffffc90000967528 EFLAGS: 00010246 [ 53.429880][ T476] RAX: f430358276dfc100 RBX: 0000000000000001 RCX: 0000000000000001 [ 53.437781][ T476] RDX: 1ffff9200012ce6c RSI: 0000000000000004 RDI: 0000000000000001 [ 53.445829][ T476] RBP: ffffc90000967538 R08: dffffc0000000000 R09: ffffed103ee44e93 [ 53.453693][ T476] R10: 0000000000000000 R11: dffffc0000000001 R12: ffffc900009678e0 [ 53.461499][ T476] R13: ffff88810caab378 R14: dffffc0000000000 R15: dffffc0000000000 [ 53.469449][ T476] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 53.478433][ T476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.485124][ T476] CR2: 000055a8e24b7ce8 CR3: 000000010cace000 CR4: 00000000003506b0 [ 53.493071][ T476] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.500976][ T476] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.508986][ T476] Call Trace: [ 53.512095][ T476] [ 53.514961][ T476] _raw_spin_unlock+0x4d/0x70 [ 53.519557][ T476] unmap_page_range+0x145d/0x15b0 [ 53.524338][ T476] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 53.530550][ T476] ? __munlock_isolated_page+0x170/0x170 [ 53.535964][ T476] ? futex_wait+0x44e/0x880 [ 53.540361][ T476] unmap_vmas+0x2f7/0x480 [ 53.544498][ T476] ? unmap_page_range+0x15b0/0x15b0 [ 53.549573][ T476] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 53.554798][ T476] exit_mmap+0x38e/0x630 [ 53.558905][ T476] ? vm_brk+0x10/0x10 [ 53.562716][ T476] ? mutex_unlock+0xa9/0x1d0 [ 53.567213][ T476] ? uprobe_clear_state+0x1e4/0x290 [ 53.572319][ T476] __mmput+0x6b/0x2a0 [ 53.576417][ T476] mmput+0x2f/0xe0 [ 53.580190][ T476] do_exit+0x885/0x2510 [ 53.584313][ T476] ? splice_from_pipe+0x220/0x220 [ 53.589331][ T476] ? splice_direct_to_actor+0x6fe/0xa20 [ 53.594747][ T476] ? put_task_struct+0x50/0x50 [ 53.599474][ T476] ? __kasan_check_write+0x14/0x20 [ 53.604409][ T476] ? _raw_spin_lock_irqsave+0x210/0x210 [ 53.610011][ T476] do_group_exit+0x11b/0x2c0 [ 53.614389][ T476] ? recalc_sigpending+0x12b/0x1a0 [ 53.619362][ T476] get_signal+0x44b/0x1070 [ 53.623587][ T476] arch_do_signal_or_restart+0xbd/0x1680 [ 53.629354][ T476] ? __kasan_check_write+0x14/0x20 [ 53.634268][ T476] ? fput_many+0x20/0x120 [ 53.638485][ T476] ? fput+0xe/0x10 [ 53.641984][ T476] ? do_sendfile+0x9a6/0xc10 [ 53.646587][ T476] ? get_sigframe_size+0x10/0x10 [ 53.651393][ T476] ? __se_sys_futex+0x27f/0x2f0 [ 53.656047][ T476] ? fpu_flush_thread+0xb0/0xb0 [ 53.660769][ T476] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 53.666234][ T476] exit_to_user_mode_loop+0xa0/0xe0 [ 53.671343][ T476] exit_to_user_mode_prepare+0x5a/0xa0 [ 53.677005][ T476] syscall_exit_to_user_mode+0x26/0x160 [ 53.682461][ T476] do_syscall_64+0x49/0xb0 [ 53.686735][ T476] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.693081][ T476] RIP: 0033:0x7f191ff510f9 [ 53.697654][ T476] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 53.704859][ T476] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 53.713211][ T476] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 53.721130][ T476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 53.729206][ T476] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 53.736998][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 53.745290][ T476] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 53.753303][ T476] [ 53.756161][ T476] ---[ end trace b5c4125a04a81058 ]--- [ 54.101765][ T488] loop0: detected capacity change from 0 to 63271 [ 54.108957][ T488] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 54.117243][ T488] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 54.126538][ T488] F2FS-fs (loop0): invalid crc value [ 54.132823][ T488] F2FS-fs (loop0): Found nat_bits in checkpoint [ 54.149898][ T488] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 54.157062][ T488] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 54.247641][ T488] handle_bad_sector: 20 callbacks suppressed [ 54.247661][ T488] attempt to access beyond end of device [ 54.247661][ T488] loop0: rw=2049, want=63368, limit=63271 [ 54.248615][ T493] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 54.272847][ T493] attempt to access beyond end of device [ 54.272847][ T493] loop0: rw=2049, want=63376, limit=63271 [ 54.297003][ T411] attempt to access beyond end of device [ 54.297003][ T411] loop0: rw=1, want=63384, limit=63271 [ 54.579674][ T495] loop0: detected capacity change from 0 to 63271 [ 54.587368][ T495] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 54.595970][ T495] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 54.604981][ T495] F2FS-fs (loop0): invalid crc value [ 54.611381][ T495] F2FS-fs (loop0): Found nat_bits in checkpoint [ 54.628576][ T495] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 54.635953][ T495] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 54.720247][ T501] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 54.830278][ T495] BUG: scheduling while atomic: syz-executor.0/495/0x00000002 [ 54.837576][ T495] Modules linked in: [ 54.841480][ T495] Preemption disabled at: [ 54.841486][ T495] [] unmap_page_range+0x787/0x15b0 [ 54.852415][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 54.862218][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 54.872263][ T495] Call Trace: [ 54.875411][ T495] [ 54.878334][ T495] dump_stack_lvl+0x105/0x148 [ 54.882947][ T495] ? unmap_page_range+0x787/0x15b0 [ 54.888062][ T495] ? unmap_page_range+0x787/0x15b0 [ 54.893335][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 54.898888][ T495] ? unmap_page_range+0x787/0x15b0 [ 54.903927][ T495] dump_stack+0x10/0x12 [ 54.908090][ T495] __schedule_bug+0x195/0x260 [ 54.912604][ T495] ? stack_trace_save+0x1c0/0x1c0 [ 54.917578][ T495] ? ttwu_queue_wakelist+0x510/0x510 [ 54.922977][ T495] ? unwind_get_return_address+0x4d/0x90 [ 54.928534][ T495] __schedule+0xcec/0x1550 [ 54.933065][ T495] ? stack_trace_save+0x113/0x1c0 [ 54.937989][ T495] ? __sched_text_start+0x8/0x8 [ 54.942771][ T495] ? stack_trace_snprint+0xf0/0xf0 [ 54.947807][ T495] schedule+0x11f/0x1e0 [ 54.951812][ T495] schedule_preempt_disabled+0x13/0x20 [ 54.957170][ T495] __mutex_lock+0x5b5/0x1870 [ 54.961756][ T495] ? __kasan_slab_alloc+0xc3/0xe0 [ 54.966789][ T495] ? kmem_cache_alloc+0xf5/0x200 [ 54.971752][ T495] ? f2fs_register_inmem_page+0x105/0x3c0 [ 54.977475][ T495] ? set_page_dirty+0x149/0x210 [ 54.982169][ T495] ? unmap_vmas+0x2f7/0x480 [ 54.986614][ T495] ? exit_mmap+0x38e/0x630 [ 54.990936][ T495] ? __mmput+0x6b/0x2a0 [ 54.995013][ T495] ? mmput+0x2f/0xe0 [ 54.998927][ T495] ? do_exit+0x885/0x2510 [ 55.003116][ T495] ? do_group_exit+0x11b/0x2c0 [ 55.007779][ T495] ? get_signal+0x44b/0x1070 [ 55.012365][ T495] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 55.018908][ T495] ? syscall_exit_to_user_mode+0x26/0x160 [ 55.024523][ T495] ? do_syscall_64+0x49/0xb0 [ 55.028985][ T495] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.035315][ T495] __mutex_lock_slowpath+0xe/0x10 [ 55.040364][ T495] mutex_lock+0x135/0x1e0 [ 55.044533][ T495] ? f2fs_register_inmem_page+0x105/0x3c0 [ 55.050151][ T495] ? wait_for_completion_killable_timeout+0x10/0x10 [ 55.056673][ T495] ? f2fs_register_inmem_page+0x105/0x3c0 [ 55.062397][ T495] f2fs_register_inmem_page+0x1d6/0x3c0 [ 55.067779][ T495] f2fs_set_data_page_dirty+0x316/0x490 [ 55.073249][ T495] set_page_dirty+0x149/0x210 [ 55.078155][ T495] unmap_page_range+0xb1e/0x15b0 [ 55.082986][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 55.089245][ T495] ? __munlock_isolated_page+0x170/0x170 [ 55.094806][ T495] ? futex_wait+0x44e/0x880 [ 55.099490][ T495] unmap_vmas+0x2f7/0x480 [ 55.103924][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 55.109224][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 55.114597][ T495] exit_mmap+0x38e/0x630 [ 55.118938][ T495] ? vm_brk+0x10/0x10 [ 55.122763][ T495] ? mutex_unlock+0xa9/0x1d0 [ 55.127186][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 55.132223][ T495] __mmput+0x6b/0x2a0 [ 55.136135][ T495] mmput+0x2f/0xe0 [ 55.139691][ T495] do_exit+0x885/0x2510 [ 55.143779][ T495] ? splice_from_pipe+0x220/0x220 [ 55.148719][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 55.154103][ T495] ? put_task_struct+0x50/0x50 [ 55.158708][ T495] ? __kasan_check_write+0x14/0x20 [ 55.163909][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 55.169383][ T495] do_group_exit+0x11b/0x2c0 [ 55.173895][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 55.179116][ T495] get_signal+0x44b/0x1070 [ 55.183368][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 55.188946][ T495] ? __kasan_check_write+0x14/0x20 [ 55.193893][ T495] ? fput_many+0x20/0x120 [ 55.198232][ T495] ? fput+0xe/0x10 [ 55.201985][ T495] ? do_sendfile+0x9a6/0xc10 [ 55.206404][ T495] ? get_sigframe_size+0x10/0x10 [ 55.211172][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 55.215853][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 55.220541][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 55.225842][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 55.230869][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 55.236337][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 55.241716][ T495] do_syscall_64+0x49/0xb0 [ 55.245967][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 55.251711][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.257948][ T495] RIP: 0033:0x7f191ff510f9 [ 55.262202][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 55.269505][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.279224][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 55.287567][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 55.295548][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 55.303998][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 55.311890][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 55.319894][ T495] [ 55.323112][ T495] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/495 [ 55.332180][ T495] caller is __this_cpu_preempt_check+0x13/0x20 [ 55.338201][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 55.347813][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 55.357973][ T495] Call Trace: [ 55.361349][ T495] [ 55.364124][ T495] dump_stack_lvl+0x105/0x148 [ 55.368726][ T495] ? panic+0x4f8/0x4f8 [ 55.372718][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 55.378275][ T495] dump_stack+0x10/0x12 [ 55.382603][ T495] check_preemption_disabled+0x109/0x110 [ 55.388032][ T495] __this_cpu_preempt_check+0x13/0x20 [ 55.393390][ T495] __mod_node_page_state+0x6d/0xf0 [ 55.398455][ T495] __mod_lruvec_page_state+0x131/0x1c0 [ 55.403740][ T495] page_remove_rmap+0x831/0xe90 [ 55.408600][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 55.413806][ T495] ? mark_page_accessed+0x39a/0x860 [ 55.418841][ T495] ? __activate_page+0xc60/0xd50 [ 55.423702][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 55.429440][ T495] unmap_page_range+0xc34/0x15b0 [ 55.434327][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 55.440450][ T495] ? __munlock_isolated_page+0x170/0x170 [ 55.446013][ T495] ? futex_wait+0x44e/0x880 [ 55.450368][ T495] unmap_vmas+0x2f7/0x480 [ 55.454600][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 55.459730][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 55.465016][ T495] exit_mmap+0x38e/0x630 [ 55.469096][ T495] ? vm_brk+0x10/0x10 [ 55.472999][ T495] ? mutex_unlock+0xa9/0x1d0 [ 55.477513][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 55.482546][ T495] __mmput+0x6b/0x2a0 [ 55.486367][ T495] mmput+0x2f/0xe0 [ 55.489923][ T495] do_exit+0x885/0x2510 [ 55.493917][ T495] ? splice_from_pipe+0x220/0x220 [ 55.498778][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 55.504159][ T495] ? put_task_struct+0x50/0x50 [ 55.508844][ T495] ? __kasan_check_write+0x14/0x20 [ 55.514750][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 55.520138][ T495] do_group_exit+0x11b/0x2c0 [ 55.524646][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 55.529615][ T495] get_signal+0x44b/0x1070 [ 55.533957][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 55.539401][ T495] ? __kasan_check_write+0x14/0x20 [ 55.544436][ T495] ? fput_many+0x20/0x120 [ 55.548966][ T495] ? fput+0xe/0x10 [ 55.552526][ T495] ? do_sendfile+0x9a6/0xc10 [ 55.556951][ T495] ? get_sigframe_size+0x10/0x10 [ 55.561907][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 55.566601][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 55.571280][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 55.576499][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 55.581643][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 55.587464][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 55.592931][ T495] do_syscall_64+0x49/0xb0 [ 55.597266][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 55.602936][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.608814][ T495] RIP: 0033:0x7f191ff510f9 [ 55.613061][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 55.620440][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.628685][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 55.636565][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 55.644396][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 55.652206][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 55.660127][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 55.668208][ T495] [ 55.671145][ T495] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/495 [ 55.680209][ T495] caller is __this_cpu_preempt_check+0x13/0x20 [ 55.686259][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 55.695809][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 55.706161][ T495] Call Trace: [ 55.709403][ T495] [ 55.712356][ T495] dump_stack_lvl+0x105/0x148 [ 55.716950][ T495] ? panic+0x4f8/0x4f8 [ 55.720858][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 55.726529][ T495] dump_stack+0x10/0x12 [ 55.730490][ T495] check_preemption_disabled+0x109/0x110 [ 55.736173][ T495] __this_cpu_preempt_check+0x13/0x20 [ 55.741475][ T495] __mod_node_page_state+0x89/0xf0 [ 55.746733][ T495] __mod_lruvec_page_state+0x131/0x1c0 [ 55.752103][ T495] page_remove_rmap+0x831/0xe90 [ 55.756900][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 55.762033][ T495] ? mark_page_accessed+0x39a/0x860 [ 55.767162][ T495] ? __activate_page+0xc60/0xd50 [ 55.772087][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 55.777732][ T495] unmap_page_range+0xc34/0x15b0 [ 55.782593][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 55.788761][ T495] ? __munlock_isolated_page+0x170/0x170 [ 55.794244][ T495] ? futex_wait+0x44e/0x880 [ 55.798685][ T495] unmap_vmas+0x2f7/0x480 [ 55.802893][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 55.807936][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 55.813229][ T495] exit_mmap+0x38e/0x630 [ 55.817430][ T495] ? vm_brk+0x10/0x10 [ 55.821327][ T495] ? mutex_unlock+0xa9/0x1d0 [ 55.825909][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 55.831134][ T495] __mmput+0x6b/0x2a0 [ 55.835088][ T495] mmput+0x2f/0xe0 [ 55.838739][ T495] do_exit+0x885/0x2510 [ 55.842832][ T495] ? splice_from_pipe+0x220/0x220 [ 55.847668][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 55.853051][ T495] ? put_task_struct+0x50/0x50 [ 55.857744][ T495] ? __kasan_check_write+0x14/0x20 [ 55.862882][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 55.868347][ T495] do_group_exit+0x11b/0x2c0 [ 55.872926][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 55.877950][ T495] get_signal+0x44b/0x1070 [ 55.882318][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 55.887981][ T495] ? __kasan_check_write+0x14/0x20 [ 55.893129][ T495] ? fput_many+0x20/0x120 [ 55.897375][ T495] ? fput+0xe/0x10 [ 55.901109][ T495] ? do_sendfile+0x9a6/0xc10 [ 55.905922][ T495] ? get_sigframe_size+0x10/0x10 [ 55.910728][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 55.915727][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 55.921082][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 55.927431][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 55.932805][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 55.938428][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 55.944058][ T495] do_syscall_64+0x49/0xb0 [ 55.948500][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 55.954126][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.959851][ T495] RIP: 0033:0x7f191ff510f9 [ 55.964102][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 55.971442][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 55.979857][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 55.988100][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 55.996025][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 56.003836][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 56.011647][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 56.019547][ T495] [ 56.022553][ T495] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/495 [ 56.023321][ T30] audit: type=1400 audit(1681910894.969:150): avc: denied { remove_name } for pid=79 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.031737][ T495] caller is __this_cpu_preempt_check+0x13/0x20 [ 56.031755][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 56.055900][ T30] audit: type=1400 audit(1681910894.969:151): avc: denied { rename } for pid=79 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 56.060093][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 56.060099][ T495] Call Trace: [ 56.060103][ T495] [ 56.060106][ T495] dump_stack_lvl+0x105/0x148 [ 56.060116][ T495] ? panic+0x4f8/0x4f8 [ 56.060121][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 56.060128][ T495] dump_stack+0x10/0x12 [ 56.126408][ T495] check_preemption_disabled+0x109/0x110 [ 56.132358][ T495] __this_cpu_preempt_check+0x13/0x20 [ 56.137656][ T495] __mod_node_page_state+0xac/0xf0 [ 56.142587][ T495] __mod_lruvec_page_state+0x131/0x1c0 [ 56.148145][ T495] page_remove_rmap+0x831/0xe90 [ 56.152944][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 56.158045][ T495] ? mark_page_accessed+0x39a/0x860 [ 56.163104][ T495] ? __activate_page+0xc60/0xd50 [ 56.168091][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 56.173857][ T495] unmap_page_range+0xc34/0x15b0 [ 56.178743][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 56.185049][ T495] ? __munlock_isolated_page+0x170/0x170 [ 56.190879][ T495] ? futex_wait+0x44e/0x880 [ 56.195577][ T495] unmap_vmas+0x2f7/0x480 [ 56.200006][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 56.205126][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 56.210681][ T495] exit_mmap+0x38e/0x630 [ 56.214765][ T495] ? vm_brk+0x10/0x10 [ 56.218603][ T495] ? mutex_unlock+0xa9/0x1d0 [ 56.223178][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 56.228227][ T495] __mmput+0x6b/0x2a0 [ 56.232129][ T495] mmput+0x2f/0xe0 [ 56.235855][ T495] do_exit+0x885/0x2510 [ 56.239840][ T495] ? splice_from_pipe+0x220/0x220 [ 56.244792][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 56.250170][ T495] ? put_task_struct+0x50/0x50 [ 56.254768][ T495] ? __kasan_check_write+0x14/0x20 [ 56.259802][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 56.265185][ T495] do_group_exit+0x11b/0x2c0 [ 56.269705][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 56.274817][ T495] get_signal+0x44b/0x1070 [ 56.279097][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 56.284715][ T495] ? __kasan_check_write+0x14/0x20 [ 56.289695][ T495] ? fput_many+0x20/0x120 [ 56.293969][ T495] ? fput+0xe/0x10 [ 56.297526][ T495] ? do_sendfile+0x9a6/0xc10 [ 56.302034][ T495] ? get_sigframe_size+0x10/0x10 [ 56.306894][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 56.311666][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 56.316351][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 56.321648][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 56.326798][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 56.332127][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 56.337463][ T495] do_syscall_64+0x49/0xb0 [ 56.341808][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 56.347439][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.353371][ T495] RIP: 0033:0x7f191ff510f9 [ 56.357592][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 56.364793][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 56.373041][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 56.380960][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 56.388972][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 56.396761][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 56.404862][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 56.412772][ T495] [ 56.416004][ T495] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/495 [ 56.425429][ T495] caller is __this_cpu_preempt_check+0x13/0x20 [ 56.431415][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 56.441028][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 56.451067][ T495] Call Trace: [ 56.454192][ T495] [ 56.456969][ T495] dump_stack_lvl+0x105/0x148 [ 56.461483][ T495] ? panic+0x4f8/0x4f8 [ 56.465385][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 56.471093][ T495] dump_stack+0x10/0x12 [ 56.475078][ T495] check_preemption_disabled+0x109/0x110 [ 56.480550][ T495] __this_cpu_preempt_check+0x13/0x20 [ 56.485758][ T495] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 56.491269][ T495] ? __mod_node_page_state+0xac/0xf0 [ 56.496785][ T495] __mod_lruvec_page_state+0x141/0x1c0 [ 56.502513][ T495] page_remove_rmap+0x831/0xe90 [ 56.507409][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 56.512431][ T495] ? mark_page_accessed+0x39a/0x860 [ 56.517825][ T495] ? __activate_page+0xc60/0xd50 [ 56.522673][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 56.528339][ T495] unmap_page_range+0xc34/0x15b0 [ 56.533206][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 56.539456][ T495] ? __munlock_isolated_page+0x170/0x170 [ 56.544904][ T495] ? futex_wait+0x44e/0x880 [ 56.549487][ T495] unmap_vmas+0x2f7/0x480 [ 56.553661][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 56.558679][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 56.563961][ T495] exit_mmap+0x38e/0x630 [ 56.568042][ T495] ? vm_brk+0x10/0x10 [ 56.571953][ T495] ? mutex_unlock+0xa9/0x1d0 [ 56.576467][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 56.581760][ T495] __mmput+0x6b/0x2a0 [ 56.585588][ T495] mmput+0x2f/0xe0 [ 56.589458][ T495] do_exit+0x885/0x2510 [ 56.593446][ T495] ? splice_from_pipe+0x220/0x220 [ 56.598310][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 56.603689][ T495] ? put_task_struct+0x50/0x50 [ 56.608292][ T495] ? __kasan_check_write+0x14/0x20 [ 56.613246][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 56.618623][ T495] do_group_exit+0x11b/0x2c0 [ 56.623043][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 56.627995][ T495] get_signal+0x44b/0x1070 [ 56.632359][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 56.637827][ T495] ? __kasan_check_write+0x14/0x20 [ 56.643036][ T495] ? fput_many+0x20/0x120 [ 56.647370][ T495] ? fput+0xe/0x10 [ 56.650947][ T495] ? do_sendfile+0x9a6/0xc10 [ 56.655351][ T495] ? get_sigframe_size+0x10/0x10 [ 56.660126][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 56.664936][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 56.670081][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 56.675619][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 56.680973][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 56.686269][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 56.691734][ T495] do_syscall_64+0x49/0xb0 [ 56.696112][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 56.701714][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.707702][ T495] RIP: 0033:0x7f191ff510f9 [ 56.712134][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 56.719334][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 56.727662][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 56.735708][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 56.743541][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 56.751327][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 56.759223][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 56.767041][ T495] [ 56.770079][ T495] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/495 [ 56.778999][ T495] caller is __this_cpu_preempt_check+0x13/0x20 [ 56.785064][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 56.794604][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 56.804846][ T495] Call Trace: [ 56.808097][ T495] [ 56.810851][ T495] dump_stack_lvl+0x105/0x148 [ 56.815848][ T495] ? panic+0x4f8/0x4f8 [ 56.819763][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 56.825484][ T495] dump_stack+0x10/0x12 [ 56.829471][ T495] check_preemption_disabled+0x109/0x110 [ 56.834950][ T495] __this_cpu_preempt_check+0x13/0x20 [ 56.840440][ T495] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 56.845739][ T495] __mod_lruvec_page_state+0x141/0x1c0 [ 56.851140][ T495] page_remove_rmap+0x831/0xe90 [ 56.855941][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 56.860941][ T495] ? mark_page_accessed+0x39a/0x860 [ 56.865977][ T495] ? __activate_page+0xc60/0xd50 [ 56.871040][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 56.876602][ T495] unmap_page_range+0xc34/0x15b0 [ 56.881653][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 56.887903][ T495] ? __munlock_isolated_page+0x170/0x170 [ 56.893630][ T495] ? futex_wait+0x44e/0x880 [ 56.898183][ T495] unmap_vmas+0x2f7/0x480 [ 56.902361][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 56.907733][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 56.913202][ T495] exit_mmap+0x38e/0x630 [ 56.917457][ T495] ? vm_brk+0x10/0x10 [ 56.921485][ T495] ? mutex_unlock+0xa9/0x1d0 [ 56.925904][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 56.931143][ T495] __mmput+0x6b/0x2a0 [ 56.935502][ T495] mmput+0x2f/0xe0 [ 56.939121][ T495] do_exit+0x885/0x2510 [ 56.943373][ T495] ? splice_from_pipe+0x220/0x220 [ 56.948833][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 56.954222][ T495] ? put_task_struct+0x50/0x50 [ 56.959348][ T495] ? __kasan_check_write+0x14/0x20 [ 56.964294][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 56.969957][ T495] do_group_exit+0x11b/0x2c0 [ 56.974383][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 56.980573][ T495] get_signal+0x44b/0x1070 [ 56.985004][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 56.990845][ T495] ? __kasan_check_write+0x14/0x20 [ 56.995976][ T495] ? fput_many+0x20/0x120 [ 57.000477][ T495] ? fput+0xe/0x10 [ 57.004127][ T495] ? do_sendfile+0x9a6/0xc10 [ 57.008551][ T495] ? get_sigframe_size+0x10/0x10 [ 57.013322][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 57.018236][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 57.023090][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 57.028405][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 57.033432][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 57.038932][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 57.044896][ T495] do_syscall_64+0x49/0xb0 [ 57.049229][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 57.054955][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.061032][ T495] RIP: 0033:0x7f191ff510f9 [ 57.065292][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 57.072574][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 57.080828][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 57.089114][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 57.097015][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 57.105124][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 57.113902][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 57.122514][ T495] [ 57.125610][ T495] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/495 [ 57.135464][ T495] caller is debug_smp_processor_id+0x17/0x20 [ 57.141551][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 57.151010][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 57.160904][ T495] Call Trace: [ 57.164137][ T495] [ 57.167006][ T495] dump_stack_lvl+0x105/0x148 [ 57.171530][ T495] ? panic+0x4f8/0x4f8 [ 57.175426][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 57.181101][ T495] dump_stack+0x10/0x12 [ 57.185163][ T495] check_preemption_disabled+0x109/0x110 [ 57.190888][ T495] debug_smp_processor_id+0x17/0x20 [ 57.196025][ T495] __mod_memcg_lruvec_state+0x106/0x1b0 [ 57.201492][ T495] __mod_lruvec_page_state+0x141/0x1c0 [ 57.206955][ T495] page_remove_rmap+0x831/0xe90 [ 57.211646][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 57.216933][ T495] ? mark_page_accessed+0x39a/0x860 [ 57.222156][ T495] ? __activate_page+0xc60/0xd50 [ 57.226917][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 57.232560][ T495] unmap_page_range+0xc34/0x15b0 [ 57.237430][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 57.243586][ T495] ? __munlock_isolated_page+0x170/0x170 [ 57.249223][ T495] ? futex_wait+0x44e/0x880 [ 57.253738][ T495] unmap_vmas+0x2f7/0x480 [ 57.257905][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 57.262937][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 57.268231][ T495] exit_mmap+0x38e/0x630 [ 57.272313][ T495] ? vm_brk+0x10/0x10 [ 57.276135][ T495] ? mutex_unlock+0xa9/0x1d0 [ 57.280588][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 57.285683][ T495] __mmput+0x6b/0x2a0 [ 57.289505][ T495] mmput+0x2f/0xe0 [ 57.293055][ T495] do_exit+0x885/0x2510 [ 57.297222][ T495] ? splice_from_pipe+0x220/0x220 [ 57.302082][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 57.307637][ T495] ? put_task_struct+0x50/0x50 [ 57.312367][ T495] ? __kasan_check_write+0x14/0x20 [ 57.317273][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 57.322744][ T495] do_group_exit+0x11b/0x2c0 [ 57.327270][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 57.332219][ T495] get_signal+0x44b/0x1070 [ 57.336516][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 57.341944][ T495] ? __kasan_check_write+0x14/0x20 [ 57.346885][ T495] ? fput_many+0x20/0x120 [ 57.351055][ T495] ? fput+0xe/0x10 [ 57.354615][ T495] ? do_sendfile+0x9a6/0xc10 [ 57.359046][ T495] ? get_sigframe_size+0x10/0x10 [ 57.363820][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 57.368586][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 57.373273][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 57.378583][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 57.383608][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 57.388992][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 57.394660][ T495] do_syscall_64+0x49/0xb0 [ 57.399228][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 57.405042][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.410862][ T495] RIP: 0033:0x7f191ff510f9 [ 57.415283][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 57.422483][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 57.430907][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 [ 57.438815][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 57.446715][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 57.454524][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 57.462340][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 57.470325][ T495] [ 57.473245][ T495] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/495 [ 57.482994][ T495] caller is __this_cpu_preempt_check+0x13/0x20 [ 57.488971][ T495] CPU: 1 PID: 495 Comm: syz-executor.0 Tainted: G W 5.15.98-syzkaller #0 [ 57.498492][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 [ 57.508611][ T495] Call Trace: [ 57.511725][ T495] [ 57.514501][ T495] dump_stack_lvl+0x105/0x148 [ 57.519013][ T495] ? panic+0x4f8/0x4f8 [ 57.522919][ T495] ? io_uring_drop_tctx_refs+0x14e/0x14e [ 57.528487][ T495] dump_stack+0x10/0x12 [ 57.532476][ T495] check_preemption_disabled+0x109/0x110 [ 57.538123][ T495] __this_cpu_preempt_check+0x13/0x20 [ 57.543338][ T495] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 57.548882][ T495] __mod_lruvec_page_state+0x141/0x1c0 [ 57.554178][ T495] page_remove_rmap+0x831/0xe90 [ 57.558863][ T495] ? page_add_file_rmap+0x6e0/0x6e0 [ 57.563896][ T495] ? mark_page_accessed+0x39a/0x860 [ 57.568932][ T495] ? __activate_page+0xc60/0xd50 [ 57.573855][ T495] ? f2fs_set_data_page_dirty+0x316/0x490 [ 57.579584][ T495] unmap_page_range+0xc34/0x15b0 [ 57.584453][ T495] ? mmu_notifier_invalidate_range_end+0xa0/0xa0 [ 57.590695][ T495] ? __munlock_isolated_page+0x170/0x170 [ 57.596272][ T495] ? futex_wait+0x44e/0x880 [ 57.600695][ T495] unmap_vmas+0x2f7/0x480 [ 57.604869][ T495] ? unmap_page_range+0x15b0/0x15b0 [ 57.609985][ T495] ? tlb_gather_mmu_fullmm+0x160/0x210 [ 57.615323][ T495] exit_mmap+0x38e/0x630 [ 57.619468][ T495] ? vm_brk+0x10/0x10 [ 57.623264][ T495] ? mutex_unlock+0xa9/0x1d0 [ 57.627783][ T495] ? uprobe_clear_state+0x1e4/0x290 [ 57.632817][ T495] __mmput+0x6b/0x2a0 [ 57.636735][ T495] mmput+0x2f/0xe0 [ 57.640314][ T495] do_exit+0x885/0x2510 [ 57.644475][ T495] ? splice_from_pipe+0x220/0x220 [ 57.649322][ T495] ? splice_direct_to_actor+0x6fe/0xa20 [ 57.654975][ T495] ? put_task_struct+0x50/0x50 [ 57.659652][ T495] ? __kasan_check_write+0x14/0x20 [ 57.664716][ T495] ? _raw_spin_lock_irqsave+0x210/0x210 [ 57.670346][ T495] do_group_exit+0x11b/0x2c0 [ 57.674773][ T495] ? recalc_sigpending+0x12b/0x1a0 [ 57.679721][ T495] get_signal+0x44b/0x1070 [ 57.683974][ T495] arch_do_signal_or_restart+0xbd/0x1680 [ 57.689442][ T495] ? __kasan_check_write+0x14/0x20 [ 57.694387][ T495] ? fput_many+0x20/0x120 [ 57.698568][ T495] ? fput+0xe/0x10 [ 57.702114][ T495] ? do_sendfile+0x9a6/0xc10 [ 57.706551][ T495] ? get_sigframe_size+0x10/0x10 [ 57.711403][ T495] ? __se_sys_futex+0x27f/0x2f0 [ 57.716090][ T495] ? fpu_flush_thread+0xb0/0xb0 [ 57.720795][ T495] ? __x64_sys_sendfile64+0x19b/0x1f0 [ 57.725980][ T495] exit_to_user_mode_loop+0xa0/0xe0 [ 57.731020][ T495] exit_to_user_mode_prepare+0x5a/0xa0 [ 57.736532][ T495] syscall_exit_to_user_mode+0x26/0x160 [ 57.742061][ T495] do_syscall_64+0x49/0xb0 [ 57.746444][ T495] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 57.752046][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.757768][ T495] RIP: 0033:0x7f191ff510f9 [ 57.762020][ T495] Code: Unable to access opcode bytes at RIP 0x7f191ff510cf. [ 57.769432][ T495] RSP: 002b:00007f191fac4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 57.777709][ T495] RAX: fffffffffffffe00 RBX: 00007f1920070f88 RCX: 00007f191ff510f9 2023/04/19 13:28:16 executed programs: 15 [ 57.785475][ T495] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1920070f88 [ 57.793488][ T495] RBP: 00007f1920070f80 R08: 0000000000000000 R09: 0000000000000000 [ 57.801387][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1920070f8c [ 57.809289][ T495] R13: 00007fff0837f4af R14: 00007f191fac4300 R15: 0000000000022000 [ 57.817279][ T495] [ 58.061545][ T507] loop0: detected capacity change from 0 to 63271 [ 58.068790][ T507] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 58.077608][ T507] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 58.086420][ T507] F2FS-fs (loop0): invalid crc value [ 58.092906][ T507] F2FS-fs (loop0): Found nat_bits in checkpoint [ 58.109726][ T507] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 58.116927][ T507] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 58.194304][ T507] attempt to access beyond end of device [ 58.194304][ T507] loop0: rw=2049, want=63368, limit=63271 [ 58.205334][ T512] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 58.213784][ T512] attempt to access beyond end of device [ 58.213784][ T512] loop0: rw=2049, want=63376, limit=63271 [ 58.235660][ T411] attempt to access beyond end of device [ 58.235660][ T411] loop0: rw=1, want=63384, limit=63271 [ 58.450947][ T514] loop0: detected capacity change from 0 to 63271 [ 58.458443][ T514] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 58.466701][ T514] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 58.475634][ T514] F2FS-fs (loop0): invalid crc value [ 58.482272][ T514] F2FS-fs (loop0): Found nat_bits in checkpoint [ 58.499528][ T514] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 58.507500][ T514] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 58.595452][ T519] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=15 [ 58.595541][ T514] attempt to access beyond end of device [ 58.595541][ T514] loop0: rw=2049, want=77952, limit=63271 [ 58.840271][ T521] loop0: detected capacity change from 0 to 63271 [ 58.847406][ T521] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 58.855658][ T521] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 58.864939][ T521] F2FS-fs (loop0): invalid crc value [ 58.871269][ T521] F2FS-fs (loop0): Found nat_bits in checkpoint [ 58.888607][ T521] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 58.895517][ T521] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 58.985311][ T521] attempt to access beyond end of device [ 58.985311][ T521] loop0: rw=2049, want=63368, limit=63271 [ 58.987401][ T527] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 59.005504][ T527] attempt to access beyond end of device [ 59.005504][ T527] loop0: rw=2049, want=63376, limit=63271 [ 59.026879][ T10] attempt to access beyond end of device [ 59.026879][ T10] loop0: rw=1, want=63384, limit=63271 [ 59.239473][ T529] loop0: detected capacity change from 0 to 63271 [ 59.246808][ T529] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 59.255065][ T529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 59.263840][ T529] F2FS-fs (loop0): invalid crc value [ 59.270007][ T529] F2FS-fs (loop0): Found nat_bits in checkpoint [ 59.286846][ T529] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 59.293812][ T529] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 59.375813][ T529] attempt to access beyond end of device [ 59.375813][ T529] loop0: rw=2049, want=63368, limit=63271 [ 59.378281][ T534] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 59.395233][ T534] attempt to access beyond end of device [ 59.395233][ T534] loop0: rw=2049, want=63376, limit=63271 [ 59.425460][ T10] attempt to access beyond end of device [ 59.425460][ T10] loop0: rw=1, want=63384, limit=63271 [ 59.652954][ T536] loop0: detected capacity change from 0 to 63271 [ 59.660602][ T536] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 59.668972][ T536] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 59.677996][ T536] F2FS-fs (loop0): invalid crc value [ 59.684130][ T536] F2FS-fs (loop0): Found nat_bits in checkpoint [ 59.700999][ T536] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 59.708054][ T536] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 59.796729][ T536] attempt to access beyond end of device [ 59.796729][ T536] loop0: rw=2049, want=63368, limit=63271 [ 59.798056][ T541] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 59.816851][ T541] attempt to access beyond end of device [ 59.816851][ T541] loop0: rw=2049, want=63376, limit=63271 [ 59.839710][ T10] attempt to access beyond end of device [ 59.839710][ T10] loop0: rw=1, want=63384, limit=63271 [ 60.077207][ T544] loop0: detected capacity change from 0 to 63271 [ 60.085622][ T544] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 60.094130][ T544] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 60.102918][ T544] F2FS-fs (loop0): invalid crc value [ 60.109119][ T544] F2FS-fs (loop0): Found nat_bits in checkpoint [ 60.126085][ T544] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 60.132940][ T544] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 60.221823][ T544] attempt to access beyond end of device [ 60.221823][ T544] loop0: rw=2049, want=63368, limit=63271 [ 60.222747][ T549] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 60.241341][ T549] attempt to access beyond end of device [ 60.241341][ T549] loop0: rw=2049, want=63376, limit=63271 [ 60.263252][ T10] attempt to access beyond end of device [ 60.263252][ T10] loop0: rw=1, want=63384, limit=63271