[ 22.183183][ T412] device veth1_macvtap entered promiscuous mode [ 22.189427][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.191043][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.285101][ T412] syz-executor.0 (412) used greatest stack depth: 20968 bytes left [ 22.755744][ T10] device bridge_slave_1 left promiscuous mode [ 22.755828][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 22.756329][ T10] device bridge_slave_0 left promiscuous mode [ 22.756377][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 22.757258][ T10] device veth1_macvtap left promiscuous mode [ 22.757290][ T10] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.143' (ECDSA) to the list of known hosts. 2023/03/23 13:47:14 ignoring optional flag "sandboxArg"="0" 2023/03/23 13:47:15 parsed 1 programs 2023/03/23 13:47:15 executed programs: 0 [ 40.631540][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 40.631554][ T29] audit: type=1400 audit(1679579235.420:136): avc: denied { mounton } for pid=452 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 [ 40.631731][ T29] audit: type=1400 audit(1679579235.420:137): avc: denied { mount } for pid=452 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 [ 40.684446][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.684469][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.684905][ T454] device bridge_slave_0 entered promiscuous mode [ 40.685504][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.685520][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.685845][ T454] device bridge_slave_1 entered promiscuous mode [ 40.734328][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.734347][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.734409][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.734417][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.749290][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.749465][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.749770][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.749948][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.751928][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.752064][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.752085][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.753289][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.753404][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.753417][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.758561][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.759847][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.767248][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.770255][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.770514][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.770667][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.771574][ T454] device veth0_vlan entered promiscuous mode [ 40.777470][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.778632][ T454] device veth1_macvtap entered promiscuous mode [ 40.781738][ T38] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.783311][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.793246][ T29] audit: type=1400 audit(1679579235.580:138): avc: denied { mount } for pid=454 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 [ 40.986920][ T464] loop0: detected capacity change from 0 to 63271 [ 40.987365][ T29] audit: type=1400 audit(1679579235.780:139): avc: denied { mounton } for pid=462 comm="syz-executor.0" path="/root/syzkaller-testdir3403284007/syzkaller.d4Y61s/0/bus" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.988036][ T464] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.988050][ T464] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.988711][ T464] F2FS-fs (loop0): invalid crc value [ 40.990577][ T464] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.017973][ T464] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.017999][ T464] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.018242][ T29] audit: type=1400 audit(1679579235.810:140): 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 [ 41.021405][ T29] audit: type=1400 audit(1679579235.810:141): 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 [ 41.021435][ T29] audit: type=1400 audit(1679579235.810:142): 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 [ 41.021454][ T29] audit: type=1400 audit(1679579235.810:143): 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 [ 41.022314][ T29] audit: type=1400 audit(1679579235.810:144): avc: denied { read write open } for pid=462 comm="syz-executor.0" path="/root/syzkaller-testdir3403284007/syzkaller.d4Y61s/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.077562][ T29] audit: type=1400 audit(1679579235.870:145): avc: denied { map } for pid=462 comm="syz-executor.0" path="/root/syzkaller-testdir3403284007/syzkaller.d4Y61s/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 41.129219][ T464] syz-executor.0: attempt to access beyond end of device [ 41.129219][ T464] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 41.135143][ T464] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 41.433724][ T473] loop0: detected capacity change from 0 to 63271 [ 41.434379][ T473] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.434395][ T473] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.435638][ T473] F2FS-fs (loop0): invalid crc value [ 41.437169][ T473] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.463653][ T473] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.463678][ T473] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.535040][ T478] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 41.535441][ T478] syz-executor.0: attempt to access beyond end of device [ 41.535441][ T478] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 41.798731][ T480] loop0: detected capacity change from 0 to 63271 [ 41.799327][ T480] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.799341][ T480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.799938][ T480] F2FS-fs (loop0): invalid crc value [ 41.801181][ T480] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.824905][ T480] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.824930][ T480] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.904531][ T487] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=9 [ 42.347291][ T489] loop0: detected capacity change from 0 to 63271 [ 42.347890][ T489] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.347905][ T489] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.348434][ T489] F2FS-fs (loop0): invalid crc value [ 42.349694][ T489] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.374982][ T489] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.375009][ T489] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 42.450981][ T494] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4 [ 42.876775][ T496] loop0: detected capacity change from 0 to 63271 [ 42.877322][ T496] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.877337][ T496] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.877925][ T496] F2FS-fs (loop0): invalid crc value [ 42.879250][ T496] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.901133][ T496] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.901159][ T496] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 42.978471][ T502] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 43.122809][ T496] BUG: scheduling while atomic: syz-executor.0/496/0x00000002 [ 43.122837][ T496] Modules linked in: [ 43.122848][ T496] Preemption disabled at: [ 43.122852][ T496] [] unmap_page_range+0xa64/0x2670 [ 43.122886][ T496] CPU: 0 PID: 496 Comm: syz-executor.0 Not tainted 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 43.122904][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 43.122913][ T496] Call Trace: [ 43.122918][ T496] [ 43.122924][ T496] dump_stack_lvl+0x151/0x1b7 [ 43.122946][ T496] ? unmap_page_range+0xa64/0x2670 [ 43.122962][ T496] ? unmap_page_range+0xa64/0x2670 [ 43.122978][ T496] ? bfq_pos_tree_add_move+0x43b/0x43b [ 43.122994][ T496] ? unmap_page_range+0xa64/0x2670 [ 43.123010][ T496] dump_stack+0x15/0x17 [ 43.123026][ T496] __schedule_bug+0x1a0/0x240 [ 43.123043][ T496] ? select_fallback_rq+0x220/0x220 [ 43.123058][ T496] ? __kernel_text_address+0xd/0x40 [ 43.123077][ T496] __schedule+0xd04/0x1560 [ 43.123096][ T496] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 43.123113][ T496] ? asm_sysvec_apic_timer_interrupt+0x20/0x30 [ 43.123132][ T496] ? __sched_text_start+0x8/0x8 [ 43.123149][ T496] ? mutex_spin_on_owner+0x140/0x2b0 [ 43.123169][ T496] schedule+0xeb/0x1a0 [ 43.123184][ T496] schedule_preempt_disabled+0x13/0x20 [ 43.123201][ T496] __mutex_lock+0x4fa/0x1500 [ 43.123218][ T496] ? __kasan_slab_alloc+0xb1/0xe0 [ 43.123235][ T496] ? slab_post_alloc_hook+0x53/0x2c0 [ 43.123250][ T496] ? kmem_cache_alloc+0x106/0x210 [ 43.123265][ T496] ? folio_mark_dirty+0xd3/0xf0 [ 43.123282][ T496] ? unmap_vmas+0x3ac/0x580 [ 43.123298][ T496] ? __mmput+0x95/0x300 [ 43.123313][ T496] ? do_exit+0xa5b/0x27d0 [ 43.123329][ T496] ? do_group_exit+0x255/0x320 [ 43.123345][ T496] ? get_signal+0x170e/0x1870 [ 43.123362][ T496] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 43.123381][ T496] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 43.123399][ T496] ? do_syscall_64+0x49/0x80 [ 43.123412][ T496] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 43.123434][ T496] __mutex_lock_slowpath+0xe/0x10 [ 43.123450][ T496] mutex_lock+0xeb/0x120 [ 43.123466][ T496] ? slab_post_alloc_hook+0x72/0x2c0 [ 43.123490][ T496] ? bit_wait_io_timeout+0x120/0x120 [ 43.123508][ T496] ? kmem_cache_alloc+0x106/0x210 [ 43.123523][ T496] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 43.123544][ T496] f2fs_register_inmem_page+0x22c/0x4b0 [ 43.123563][ T496] f2fs_dirty_data_folio+0x31d/0x440 [ 43.123582][ T496] folio_mark_dirty+0xd3/0xf0 [ 43.123599][ T496] set_page_dirty+0x5c/0x70 [ 43.123616][ T496] unmap_page_range+0x1379/0x2670 [ 43.123635][ T496] ? iter_file_splice_write+0xd11/0xf90 [ 43.123655][ T496] ? copy_page_range+0x2f40/0x2f40 [ 43.123675][ T496] ? uprobe_munmap+0x18d/0x450 [ 43.123692][ T496] ? memcpy+0x56/0x70 [ 43.123706][ T496] unmap_vmas+0x3ac/0x580 [ 43.123724][ T496] ? unmap_page_range+0x2670/0x2670 [ 43.123740][ T496] ? lru_add_drain_cpu+0x47a/0x5d0 [ 43.123756][ T496] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 43.123773][ T496] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 43.123791][ T496] exit_mmap+0x1cc/0x4c0 [ 43.123806][ T496] ? vm_brk+0x30/0x30 [ 43.123824][ T496] ? uprobe_clear_state+0x2cd/0x320 [ 43.123841][ T496] __mmput+0x95/0x300 [ 43.123856][ T496] mmput+0x59/0x70 [ 43.123869][ T496] do_exit+0xa5b/0x27d0 [ 43.123887][ T496] ? put_task_struct+0x80/0x80 [ 43.123905][ T496] ? __kasan_check_write+0x14/0x20 [ 43.123919][ T496] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 43.123935][ T496] do_group_exit+0x255/0x320 [ 43.123951][ T496] ? __kasan_check_write+0x14/0x20 [ 43.123967][ T496] get_signal+0x170e/0x1870 [ 43.123985][ T496] ? __kasan_check_read+0x11/0x20 [ 43.124000][ T496] ? ptrace_notify+0x350/0x350 [ 43.124018][ T496] arch_do_signal_or_restart+0xb0/0x12a0 [ 43.124035][ T496] ? __kasan_check_write+0x14/0x20 [ 43.124050][ T496] ? fput_many+0x160/0x1b0 [ 43.124068][ T496] ? do_futex+0x3b5/0x490 [ 43.124085][ T496] ? __ia32_sys_get_robust_list+0x90/0x90 [ 43.124102][ T496] ? get_sigframe_size+0x10/0x10 [ 43.124118][ T496] ? __se_sys_futex+0x35e/0x3c0 [ 43.124137][ T496] exit_to_user_mode_loop+0x6b/0xa0 [ 43.124154][ T496] exit_to_user_mode_prepare+0x5a/0xa0 [ 43.124170][ T496] syscall_exit_to_user_mode+0x26/0x130 [ 43.124186][ T496] do_syscall_64+0x49/0x80 [ 43.124200][ T496] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 43.124216][ T496] RIP: 0033:0x7f273ee8c0f9 [ 43.124229][ T496] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 43.124237][ T496] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.124255][ T496] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 43.124268][ T496] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 43.124279][ T496] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 43.124289][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 43.124300][ T496] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 43.124314][ T496] [ 43.137101][ T496] ------------[ cut here ]------------ [ 43.137109][ T496] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 43.137138][ T496] WARNING: CPU: 0 PID: 496 at kernel/sched/core.c:5604 preempt_count_sub+0xa8/0x160 [ 43.137160][ T496] Modules linked in: [ 43.137169][ T496] CPU: 0 PID: 496 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 43.137180][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 43.137215][ T496] RIP: 0010:preempt_count_sub+0xa8/0x160 [ 43.137229][ T496] Code: 03 42 0f b6 04 30 84 c0 0f 85 86 00 00 00 83 3d 85 c6 35 05 00 75 d1 48 c7 c7 e0 e9 08 85 48 c7 c6 80 ea 08 85 e8 68 c4 f5 ff <0f> 0b eb ba e8 cf dc 0a 01 85 c0 74 b1 48 c7 c0 08 52 83 86 48 c1 [ 43.137238][ T496] RSP: 0018:ffffc90002ba7408 EFLAGS: 00010246 [ 43.137247][ T496] RAX: da304f47cb4c9300 RBX: 0000000000000001 RCX: ffff88810f006480 [ 43.137254][ T496] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 43.137261][ T496] RBP: ffffc90002ba7418 R08: ffffffff81570615 R09: ffffed103ee44e83 [ 43.137268][ T496] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff92000574f08 [ 43.137275][ T496] R13: 00000000201ff000 R14: dffffc0000000000 R15: 0000000020200000 [ 43.137282][ T496] FS: 0000000000000000(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 43.137290][ T496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.137297][ T496] CR2: 00007f273fc8a000 CR3: 00000001225d4000 CR4: 00000000003506b0 [ 43.137307][ T496] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.137313][ T496] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.137319][ T496] Call Trace: [ 43.137322][ T496] [ 43.137326][ T496] _raw_spin_unlock+0x4c/0x70 [ 43.137336][ T496] unmap_page_range+0x2379/0x2670 [ 43.137352][ T496] ? iter_file_splice_write+0xd11/0xf90 [ 43.137366][ T496] ? copy_page_range+0x2f40/0x2f40 [ 43.137377][ T496] ? uprobe_munmap+0x18d/0x450 [ 43.137388][ T496] ? memcpy+0x56/0x70 [ 43.137398][ T496] unmap_vmas+0x3ac/0x580 [ 43.137408][ T496] ? unmap_page_range+0x2670/0x2670 [ 43.137417][ T496] ? lru_add_drain_cpu+0x47a/0x5d0 [ 43.137426][ T496] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 43.137437][ T496] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 43.137447][ T496] exit_mmap+0x1cc/0x4c0 [ 43.137456][ T496] ? vm_brk+0x30/0x30 [ 43.137466][ T496] ? uprobe_clear_state+0x2cd/0x320 [ 43.137481][ T496] __mmput+0x95/0x300 [ 43.137490][ T496] mmput+0x59/0x70 [ 43.137498][ T496] do_exit+0xa5b/0x27d0 [ 43.137508][ T496] ? put_task_struct+0x80/0x80 [ 43.137519][ T496] ? __kasan_check_write+0x14/0x20 [ 43.137527][ T496] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 43.137537][ T496] do_group_exit+0x255/0x320 [ 43.137546][ T496] ? __kasan_check_write+0x14/0x20 [ 43.137555][ T496] get_signal+0x170e/0x1870 [ 43.137566][ T496] ? __kasan_check_read+0x11/0x20 [ 43.137574][ T496] ? ptrace_notify+0x350/0x350 [ 43.137585][ T496] arch_do_signal_or_restart+0xb0/0x12a0 [ 43.137595][ T496] ? __kasan_check_write+0x14/0x20 [ 43.137604][ T496] ? fput_many+0x160/0x1b0 [ 43.137614][ T496] ? do_futex+0x3b5/0x490 [ 43.137624][ T496] ? __ia32_sys_get_robust_list+0x90/0x90 [ 43.137634][ T496] ? get_sigframe_size+0x10/0x10 [ 43.137643][ T496] ? __se_sys_futex+0x35e/0x3c0 [ 43.137654][ T496] exit_to_user_mode_loop+0x6b/0xa0 [ 43.137664][ T496] exit_to_user_mode_prepare+0x5a/0xa0 [ 43.137674][ T496] syscall_exit_to_user_mode+0x26/0x130 [ 43.137686][ T496] do_syscall_64+0x49/0x80 [ 43.137695][ T496] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 43.137704][ T496] RIP: 0033:0x7f273ee8c0f9 [ 43.137712][ T496] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 43.137717][ T496] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 43.137727][ T496] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 43.137734][ T496] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 43.137740][ T496] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 43.137746][ T496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 43.137752][ T496] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 43.137760][ T496] [ 43.137763][ T496] ---[ end trace 0000000000000000 ]--- [ 43.531522][ T504] loop0: detected capacity change from 0 to 63271 [ 43.535097][ T504] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.535123][ T504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.545328][ T504] F2FS-fs (loop0): invalid crc value [ 43.575364][ T504] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.601421][ T504] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.601447][ T504] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.696772][ T509] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 43.697087][ T504] syz-executor.0: attempt to access beyond end of device [ 43.697087][ T504] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 44.046446][ T512] loop0: detected capacity change from 0 to 63271 [ 44.047272][ T512] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.047293][ T512] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.048172][ T512] F2FS-fs (loop0): invalid crc value [ 44.049516][ T512] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.076436][ T512] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.076462][ T512] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.162555][ T512] syz-executor.0: attempt to access beyond end of device [ 44.162555][ T512] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 44.438343][ T519] loop0: detected capacity change from 0 to 63271 [ 44.438938][ T519] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.438954][ T519] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.439510][ T519] F2FS-fs (loop0): invalid crc value [ 44.440578][ T519] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.464903][ T519] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.464932][ T519] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.541600][ T524] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 44.542001][ T519] syz-executor.0: attempt to access beyond end of device [ 44.542001][ T519] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 44.810791][ T526] loop0: detected capacity change from 0 to 63271 [ 44.811469][ T526] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.811486][ T526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.812318][ T526] F2FS-fs (loop0): invalid crc value [ 44.813422][ T526] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.841272][ T526] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.841297][ T526] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.912030][ T532] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 45.348306][ T534] loop0: detected capacity change from 0 to 63271 [ 45.349005][ T534] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 45.349021][ T534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 45.349825][ T534] F2FS-fs (loop0): invalid crc value [ 45.351091][ T534] F2FS-fs (loop0): Found nat_bits in checkpoint [ 45.377574][ T534] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 45.377601][ T534] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 45.453536][ T539] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 45.453938][ T534] syz-executor.0: attempt to access beyond end of device [ 45.453938][ T534] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 45.727873][ T541] loop0: detected capacity change from 0 to 63271 [ 45.728525][ T541] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 45.728541][ T541] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 45.729344][ T541] F2FS-fs (loop0): invalid crc value [ 45.730553][ T541] F2FS-fs (loop0): Found nat_bits in checkpoint [ 45.757780][ T541] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 45.757805][ T541] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 45.835991][ T547] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4 2023/03/23 13:47:20 executed programs: 11 [ 46.246182][ T549] loop0: detected capacity change from 0 to 63271 [ 46.246818][ T549] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.246834][ T549] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.247608][ T549] F2FS-fs (loop0): invalid crc value [ 46.248782][ T549] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.276805][ T549] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.276825][ T549] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.353392][ T554] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 46.776332][ T556] loop0: detected capacity change from 0 to 63271 [ 46.776970][ T556] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 46.776987][ T556] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 46.777761][ T556] F2FS-fs (loop0): invalid crc value [ 46.779033][ T556] F2FS-fs (loop0): Found nat_bits in checkpoint [ 46.801244][ T556] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 46.801269][ T556] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 46.874770][ T562] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=4 [ 47.307280][ T564] loop0: detected capacity change from 0 to 63271 [ 47.307931][ T564] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.307946][ T564] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.308754][ T564] F2FS-fs (loop0): invalid crc value [ 47.309774][ T564] F2FS-fs (loop0): Found nat_bits in checkpoint [ 47.334964][ T564] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 47.334991][ T564] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 47.413734][ T569] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 47.555484][ T564] BUG: scheduling while atomic: syz-executor.0/564/0x00000002 [ 47.555510][ T564] Modules linked in: [ 47.555552][ T564] Preemption disabled at: [ 47.555556][ T564] [] unmap_page_range+0xa64/0x2670 [ 47.555593][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.555612][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.555622][ T564] Call Trace: [ 47.555627][ T564] [ 47.555633][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.555655][ T564] ? unmap_page_range+0xa64/0x2670 [ 47.555671][ T564] ? unmap_page_range+0xa64/0x2670 [ 47.555688][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.555708][ T564] ? unmap_page_range+0xa64/0x2670 [ 47.555725][ T564] dump_stack+0x15/0x17 [ 47.555741][ T564] __schedule_bug+0x1a0/0x240 [ 47.555757][ T564] ? select_fallback_rq+0x220/0x220 [ 47.555775][ T564] __schedule+0xd04/0x1560 [ 47.555793][ T564] ? asm_sysvec_apic_timer_interrupt+0x20/0x30 [ 47.555812][ T564] ? mutex_spin_on_owner+0x140/0x2b0 [ 47.555831][ T564] ? __sched_text_start+0x8/0x8 [ 47.555847][ T564] ? mutex_spin_on_owner+0x140/0x2b0 [ 47.555865][ T564] schedule+0xeb/0x1a0 [ 47.555891][ T564] schedule_preempt_disabled+0x13/0x20 [ 47.555908][ T564] __mutex_lock+0x4fa/0x1500 [ 47.555924][ T564] ? __kasan_slab_alloc+0xb1/0xe0 [ 47.555942][ T564] ? slab_post_alloc_hook+0x53/0x2c0 [ 47.555957][ T564] ? kmem_cache_alloc+0x106/0x210 [ 47.555972][ T564] ? folio_mark_dirty+0xd3/0xf0 [ 47.555990][ T564] ? unmap_vmas+0x3ac/0x580 [ 47.556006][ T564] ? __mmput+0x95/0x300 [ 47.556020][ T564] ? do_exit+0xa5b/0x27d0 [ 47.556036][ T564] ? do_group_exit+0x255/0x320 [ 47.556053][ T564] ? get_signal+0x170e/0x1870 [ 47.556071][ T564] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 47.556088][ T564] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 47.556106][ T564] ? do_syscall_64+0x49/0x80 [ 47.556120][ T564] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.556143][ T564] __mutex_lock_slowpath+0xe/0x10 [ 47.556160][ T564] mutex_lock+0xeb/0x120 [ 47.556176][ T564] ? slab_post_alloc_hook+0x72/0x2c0 [ 47.556192][ T564] ? bit_wait_io_timeout+0x120/0x120 [ 47.556210][ T564] ? kmem_cache_alloc+0x106/0x210 [ 47.556225][ T564] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 47.556245][ T564] f2fs_register_inmem_page+0x22c/0x4b0 [ 47.556264][ T564] f2fs_dirty_data_folio+0x31d/0x440 [ 47.556283][ T564] folio_mark_dirty+0xd3/0xf0 [ 47.556299][ T564] set_page_dirty+0x5c/0x70 [ 47.556316][ T564] unmap_page_range+0x1379/0x2670 [ 47.556339][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.556357][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.556376][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.556392][ T564] ? memcpy+0x56/0x70 [ 47.556407][ T564] unmap_vmas+0x3ac/0x580 [ 47.556425][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.556441][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.556456][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.556474][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.556492][ T564] exit_mmap+0x1cc/0x4c0 [ 47.556507][ T564] ? vm_brk+0x30/0x30 [ 47.556530][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.556548][ T564] __mmput+0x95/0x300 [ 47.556562][ T564] mmput+0x59/0x70 [ 47.556575][ T564] do_exit+0xa5b/0x27d0 [ 47.556593][ T564] ? put_task_struct+0x80/0x80 [ 47.556612][ T564] ? __kasan_check_write+0x14/0x20 [ 47.556626][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.556642][ T564] do_group_exit+0x255/0x320 [ 47.556658][ T564] ? __kasan_check_write+0x14/0x20 [ 47.556674][ T564] get_signal+0x170e/0x1870 [ 47.556693][ T564] ? __kasan_check_read+0x11/0x20 [ 47.556708][ T564] ? ptrace_notify+0x350/0x350 [ 47.556726][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.556743][ T564] ? __kasan_check_write+0x14/0x20 [ 47.556757][ T564] ? fput_many+0x160/0x1b0 [ 47.556776][ T564] ? do_futex+0x3b5/0x490 [ 47.556793][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.556811][ T564] ? get_sigframe_size+0x10/0x10 [ 47.556826][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.556846][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.556862][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.556878][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.556895][ T564] do_syscall_64+0x49/0x80 [ 47.556910][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.556926][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.556940][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.556948][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.556966][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.556978][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.556989][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.557000][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.557011][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.557024][ T564] [ 47.557198][ T564] check_preemption_disabled: 3582 callbacks suppressed [ 47.557207][ T564] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/564 [ 47.557219][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.557235][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.557251][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.557257][ T564] Call Trace: [ 47.557261][ T564] [ 47.557265][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.557281][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.557298][ T564] ? mutex_unlock+0xa1/0x110 [ 47.557311][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.557327][ T564] dump_stack+0x15/0x17 [ 47.557337][ T564] check_preemption_disabled+0x109/0x110 [ 47.557347][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.557356][ T564] __mod_node_page_state+0x6d/0xf0 [ 47.557366][ T564] __mod_lruvec_page_state+0x154/0x200 [ 47.557377][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.557388][ T564] page_remove_rmap+0x73d/0xa20 [ 47.557397][ T564] ? mark_page_accessed+0x51/0x70 [ 47.557407][ T564] unmap_page_range+0x1186/0x2670 [ 47.557419][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.557429][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.557439][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.557448][ T564] ? memcpy+0x56/0x70 [ 47.557456][ T564] unmap_vmas+0x3ac/0x580 [ 47.557465][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.557474][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.557483][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.557493][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.557502][ T564] exit_mmap+0x1cc/0x4c0 [ 47.557511][ T564] ? vm_brk+0x30/0x30 [ 47.557526][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.557535][ T564] __mmput+0x95/0x300 [ 47.557543][ T564] mmput+0x59/0x70 [ 47.557551][ T564] do_exit+0xa5b/0x27d0 [ 47.557561][ T564] ? put_task_struct+0x80/0x80 [ 47.557571][ T564] ? __kasan_check_write+0x14/0x20 [ 47.557579][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.557588][ T564] do_group_exit+0x255/0x320 [ 47.557597][ T564] ? __kasan_check_write+0x14/0x20 [ 47.557605][ T564] get_signal+0x170e/0x1870 [ 47.557616][ T564] ? __kasan_check_read+0x11/0x20 [ 47.557624][ T564] ? ptrace_notify+0x350/0x350 [ 47.557634][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.557644][ T564] ? __kasan_check_write+0x14/0x20 [ 47.557652][ T564] ? fput_many+0x160/0x1b0 [ 47.557663][ T564] ? do_futex+0x3b5/0x490 [ 47.557671][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.557681][ T564] ? get_sigframe_size+0x10/0x10 [ 47.557690][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.557700][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.557709][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.557718][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.557727][ T564] do_syscall_64+0x49/0x80 [ 47.557735][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.557744][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.557751][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.557756][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.557765][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.557772][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.557778][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.557784][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.557790][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.557798][ T564] [ 47.557801][ T564] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/564 [ 47.557808][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.557818][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.557828][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.557832][ T564] Call Trace: [ 47.557835][ T564] [ 47.557837][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.557847][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.557857][ T564] ? mutex_unlock+0xa1/0x110 [ 47.557866][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.557876][ T564] dump_stack+0x15/0x17 [ 47.557885][ T564] check_preemption_disabled+0x109/0x110 [ 47.557894][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.557903][ T564] __mod_node_page_state+0x89/0xf0 [ 47.557912][ T564] __mod_lruvec_page_state+0x154/0x200 [ 47.557922][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.557931][ T564] page_remove_rmap+0x73d/0xa20 [ 47.557940][ T564] ? mark_page_accessed+0x51/0x70 [ 47.557950][ T564] unmap_page_range+0x1186/0x2670 [ 47.557963][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.557973][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.557983][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.557992][ T564] ? memcpy+0x56/0x70 [ 47.557999][ T564] unmap_vmas+0x3ac/0x580 [ 47.558009][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.558018][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.558027][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.558036][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.558046][ T564] exit_mmap+0x1cc/0x4c0 [ 47.558054][ T564] ? vm_brk+0x30/0x30 [ 47.558063][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.558073][ T564] __mmput+0x95/0x300 [ 47.558081][ T564] mmput+0x59/0x70 [ 47.558088][ T564] do_exit+0xa5b/0x27d0 [ 47.558098][ T564] ? put_task_struct+0x80/0x80 [ 47.558110][ T564] ? __kasan_check_write+0x14/0x20 [ 47.558119][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.558127][ T564] do_group_exit+0x255/0x320 [ 47.558136][ T564] ? __kasan_check_write+0x14/0x20 [ 47.558145][ T564] get_signal+0x170e/0x1870 [ 47.558155][ T564] ? __kasan_check_read+0x11/0x20 [ 47.558163][ T564] ? ptrace_notify+0x350/0x350 [ 47.558173][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.558183][ T564] ? __kasan_check_write+0x14/0x20 [ 47.558191][ T564] ? fput_many+0x160/0x1b0 [ 47.558200][ T564] ? do_futex+0x3b5/0x490 [ 47.558209][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.558219][ T564] ? get_sigframe_size+0x10/0x10 [ 47.558227][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.558238][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.558247][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.558256][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.558265][ T564] do_syscall_64+0x49/0x80 [ 47.558273][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.558282][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.558288][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.558292][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.558301][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.558308][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.558314][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.558319][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.558325][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.558333][ T564] [ 47.558348][ T564] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/564 [ 47.558356][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.558365][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.558375][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.558380][ T564] Call Trace: [ 47.558382][ T564] [ 47.558384][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.558394][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.558404][ T564] ? mutex_unlock+0xa1/0x110 [ 47.558413][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.558423][ T564] dump_stack+0x15/0x17 [ 47.558432][ T564] check_preemption_disabled+0x109/0x110 [ 47.558441][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.558460][ T564] __mod_node_page_state+0xac/0xf0 [ 47.558469][ T564] __mod_lruvec_page_state+0x154/0x200 [ 47.558479][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.558489][ T564] page_remove_rmap+0x73d/0xa20 [ 47.558498][ T564] ? mark_page_accessed+0x51/0x70 [ 47.558517][ T564] unmap_page_range+0x1186/0x2670 [ 47.558530][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.558540][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.558551][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.558559][ T564] ? memcpy+0x56/0x70 [ 47.558567][ T564] unmap_vmas+0x3ac/0x580 [ 47.558577][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.558586][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.558594][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.558604][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.558614][ T564] exit_mmap+0x1cc/0x4c0 [ 47.558622][ T564] ? vm_brk+0x30/0x30 [ 47.558631][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.558641][ T564] __mmput+0x95/0x300 [ 47.558649][ T564] mmput+0x59/0x70 [ 47.558656][ T564] do_exit+0xa5b/0x27d0 [ 47.558666][ T564] ? put_task_struct+0x80/0x80 [ 47.558676][ T564] ? __kasan_check_write+0x14/0x20 [ 47.558684][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.558692][ T564] do_group_exit+0x255/0x320 [ 47.558701][ T564] ? __kasan_check_write+0x14/0x20 [ 47.558710][ T564] get_signal+0x170e/0x1870 [ 47.558720][ T564] ? __kasan_check_read+0x11/0x20 [ 47.558728][ T564] ? ptrace_notify+0x350/0x350 [ 47.558739][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.558748][ T564] ? __kasan_check_write+0x14/0x20 [ 47.558756][ T564] ? fput_many+0x160/0x1b0 [ 47.558765][ T564] ? do_futex+0x3b5/0x490 [ 47.558774][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.558783][ T564] ? get_sigframe_size+0x10/0x10 [ 47.558792][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.558803][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.558812][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.558821][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.558830][ T564] do_syscall_64+0x49/0x80 [ 47.558838][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.558847][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.558853][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.558858][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.558867][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.558874][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.558879][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.558885][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.558891][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.558898][ T564] [ 47.558902][ T564] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/564 [ 47.558909][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.558918][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.558928][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.558932][ T564] Call Trace: [ 47.558934][ T564] [ 47.558937][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.558947][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.558957][ T564] ? mutex_unlock+0xa1/0x110 [ 47.558965][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.558975][ T564] dump_stack+0x15/0x17 [ 47.558984][ T564] check_preemption_disabled+0x109/0x110 [ 47.558994][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.559002][ T564] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 47.559012][ T564] ? __mod_node_page_state+0xac/0xf0 [ 47.559021][ T564] __mod_lruvec_page_state+0x164/0x200 [ 47.559031][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.559040][ T564] page_remove_rmap+0x73d/0xa20 [ 47.559049][ T564] ? mark_page_accessed+0x51/0x70 [ 47.559059][ T564] unmap_page_range+0x1186/0x2670 [ 47.559072][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.559082][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.559092][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.559100][ T564] ? memcpy+0x56/0x70 [ 47.559108][ T564] unmap_vmas+0x3ac/0x580 [ 47.559117][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.559126][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.559135][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.559144][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.559154][ T564] exit_mmap+0x1cc/0x4c0 [ 47.559162][ T564] ? vm_brk+0x30/0x30 [ 47.559171][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.559181][ T564] __mmput+0x95/0x300 [ 47.559189][ T564] mmput+0x59/0x70 [ 47.559196][ T564] do_exit+0xa5b/0x27d0 [ 47.559206][ T564] ? put_task_struct+0x80/0x80 [ 47.559216][ T564] ? __kasan_check_write+0x14/0x20 [ 47.559224][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.559232][ T564] do_group_exit+0x255/0x320 [ 47.559242][ T564] ? __kasan_check_write+0x14/0x20 [ 47.559250][ T564] get_signal+0x170e/0x1870 [ 47.559261][ T564] ? __kasan_check_read+0x11/0x20 [ 47.559269][ T564] ? ptrace_notify+0x350/0x350 [ 47.559279][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.559288][ T564] ? __kasan_check_write+0x14/0x20 [ 47.559296][ T564] ? fput_many+0x160/0x1b0 [ 47.559306][ T564] ? do_futex+0x3b5/0x490 [ 47.559314][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.559324][ T564] ? get_sigframe_size+0x10/0x10 [ 47.559333][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.559343][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.559352][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.559361][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.559370][ T564] do_syscall_64+0x49/0x80 [ 47.559378][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.559387][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.559393][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.559397][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.559406][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.559412][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.559418][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.559424][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.559430][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.559438][ T564] [ 47.559441][ T564] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/564 [ 47.559448][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.559457][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.559466][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.559470][ T564] Call Trace: [ 47.559472][ T564] [ 47.559475][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.559485][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.559495][ T564] ? mutex_unlock+0xa1/0x110 [ 47.559503][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.559517][ T564] dump_stack+0x15/0x17 [ 47.559526][ T564] check_preemption_disabled+0x109/0x110 [ 47.559536][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.559544][ T564] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 47.559555][ T564] __mod_lruvec_page_state+0x164/0x200 [ 47.559565][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.559574][ T564] page_remove_rmap+0x73d/0xa20 [ 47.559583][ T564] ? mark_page_accessed+0x51/0x70 [ 47.559593][ T564] unmap_page_range+0x1186/0x2670 [ 47.559606][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.559616][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.559626][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.559635][ T564] ? memcpy+0x56/0x70 [ 47.559643][ T564] unmap_vmas+0x3ac/0x580 [ 47.559652][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.559661][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.559670][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.559679][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.559689][ T564] exit_mmap+0x1cc/0x4c0 [ 47.559697][ T564] ? vm_brk+0x30/0x30 [ 47.559706][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.559716][ T564] __mmput+0x95/0x300 [ 47.559724][ T564] mmput+0x59/0x70 [ 47.559731][ T564] do_exit+0xa5b/0x27d0 [ 47.559741][ T564] ? put_task_struct+0x80/0x80 [ 47.559751][ T564] ? __kasan_check_write+0x14/0x20 [ 47.559759][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.559768][ T564] do_group_exit+0x255/0x320 [ 47.559777][ T564] ? __kasan_check_write+0x14/0x20 [ 47.559785][ T564] get_signal+0x170e/0x1870 [ 47.559796][ T564] ? __kasan_check_read+0x11/0x20 [ 47.559804][ T564] ? ptrace_notify+0x350/0x350 [ 47.559814][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.559823][ T564] ? __kasan_check_write+0x14/0x20 [ 47.559831][ T564] ? fput_many+0x160/0x1b0 [ 47.559841][ T564] ? do_futex+0x3b5/0x490 [ 47.559850][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.559859][ T564] ? get_sigframe_size+0x10/0x10 [ 47.559868][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.559878][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.559889][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.559899][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.559908][ T564] do_syscall_64+0x49/0x80 [ 47.559915][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.559924][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.559930][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.559934][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.559943][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.559950][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.559956][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.559961][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.559967][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.559975][ T564] [ 47.559978][ T564] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/564 [ 47.559985][ T564] caller is debug_smp_processor_id+0x17/0x20 [ 47.559994][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.560003][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.560008][ T564] Call Trace: [ 47.560010][ T564] [ 47.560012][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.560022][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.560032][ T564] ? mutex_unlock+0xa1/0x110 [ 47.560040][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.560050][ T564] dump_stack+0x15/0x17 [ 47.560059][ T564] check_preemption_disabled+0x109/0x110 [ 47.560068][ T564] debug_smp_processor_id+0x17/0x20 [ 47.560076][ T564] __mod_memcg_lruvec_state+0x106/0x1b0 [ 47.560087][ T564] __mod_lruvec_page_state+0x164/0x200 [ 47.560097][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.560106][ T564] page_remove_rmap+0x73d/0xa20 [ 47.560115][ T564] ? mark_page_accessed+0x51/0x70 [ 47.560125][ T564] unmap_page_range+0x1186/0x2670 [ 47.560137][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.560147][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.560157][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.560166][ T564] ? memcpy+0x56/0x70 [ 47.560174][ T564] unmap_vmas+0x3ac/0x580 [ 47.560184][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.560192][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.560201][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.560211][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.560220][ T564] exit_mmap+0x1cc/0x4c0 [ 47.560229][ T564] ? vm_brk+0x30/0x30 [ 47.560238][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.560248][ T564] __mmput+0x95/0x300 [ 47.560255][ T564] mmput+0x59/0x70 [ 47.560263][ T564] do_exit+0xa5b/0x27d0 [ 47.560272][ T564] ? put_task_struct+0x80/0x80 [ 47.560282][ T564] ? __kasan_check_write+0x14/0x20 [ 47.560290][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.560299][ T564] do_group_exit+0x255/0x320 [ 47.560308][ T564] ? __kasan_check_write+0x14/0x20 [ 47.560316][ T564] get_signal+0x170e/0x1870 [ 47.560326][ T564] ? __kasan_check_read+0x11/0x20 [ 47.560335][ T564] ? ptrace_notify+0x350/0x350 [ 47.560345][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.560354][ T564] ? __kasan_check_write+0x14/0x20 [ 47.560362][ T564] ? fput_many+0x160/0x1b0 [ 47.560372][ T564] ? do_futex+0x3b5/0x490 [ 47.560380][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.560390][ T564] ? get_sigframe_size+0x10/0x10 [ 47.560399][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.560409][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.560418][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.560427][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.560436][ T564] do_syscall_64+0x49/0x80 [ 47.560444][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.560453][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.560459][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.560463][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.560472][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.560479][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.560484][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.560490][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.560496][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.560504][ T564] [ 47.560506][ T564] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/564 [ 47.560518][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.560527][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.560536][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.560540][ T564] Call Trace: [ 47.560543][ T564] [ 47.560545][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.560555][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.560565][ T564] ? mutex_unlock+0xa1/0x110 [ 47.560573][ T564] ? __mutex_lock_slowpath+0x10/0x10 [ 47.560583][ T564] dump_stack+0x15/0x17 [ 47.560595][ T564] check_preemption_disabled+0x109/0x110 [ 47.560604][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.560613][ T564] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 47.560625][ T564] __mod_lruvec_page_state+0x164/0x200 [ 47.560634][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.560644][ T564] page_remove_rmap+0x73d/0xa20 [ 47.560653][ T564] ? mark_page_accessed+0x51/0x70 [ 47.560663][ T564] unmap_page_range+0x1186/0x2670 [ 47.560675][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.560685][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.560695][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.560704][ T564] ? memcpy+0x56/0x70 [ 47.560712][ T564] unmap_vmas+0x3ac/0x580 [ 47.560721][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.560730][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.560738][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.560749][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.560758][ T564] exit_mmap+0x1cc/0x4c0 [ 47.560766][ T564] ? vm_brk+0x30/0x30 [ 47.560776][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.560785][ T564] __mmput+0x95/0x300 [ 47.560793][ T564] mmput+0x59/0x70 [ 47.560801][ T564] do_exit+0xa5b/0x27d0 [ 47.560811][ T564] ? put_task_struct+0x80/0x80 [ 47.560821][ T564] ? __kasan_check_write+0x14/0x20 [ 47.560829][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.560838][ T564] do_group_exit+0x255/0x320 [ 47.560847][ T564] ? __kasan_check_write+0x14/0x20 [ 47.560855][ T564] get_signal+0x170e/0x1870 [ 47.560865][ T564] ? __kasan_check_read+0x11/0x20 [ 47.560874][ T564] ? ptrace_notify+0x350/0x350 [ 47.560884][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.560893][ T564] ? __kasan_check_write+0x14/0x20 [ 47.560902][ T564] ? fput_many+0x160/0x1b0 [ 47.560911][ T564] ? do_futex+0x3b5/0x490 [ 47.560920][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.560930][ T564] ? get_sigframe_size+0x10/0x10 [ 47.560938][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.560949][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.560958][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.560967][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.560976][ T564] do_syscall_64+0x49/0x80 [ 47.560984][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.560993][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.560999][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.561003][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.561012][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.561019][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.561024][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.561030][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.561036][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.561043][ T564] [ 47.561073][ T564] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/564 [ 47.561081][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.561091][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.561100][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.561105][ T564] Call Trace: [ 47.561107][ T564] [ 47.561110][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.561120][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.561130][ T564] ? preempt_schedule+0xd9/0xe0 [ 47.561139][ T564] dump_stack+0x15/0x17 [ 47.561148][ T564] check_preemption_disabled+0x109/0x110 [ 47.561157][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.561166][ T564] __mod_node_page_state+0x6d/0xf0 [ 47.561175][ T564] __mod_lruvec_page_state+0x154/0x200 [ 47.561185][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.561195][ T564] page_remove_rmap+0x73d/0xa20 [ 47.561204][ T564] ? mark_page_accessed+0x51/0x70 [ 47.561214][ T564] unmap_page_range+0x1186/0x2670 [ 47.561226][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.561236][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.561247][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.561256][ T564] ? memcpy+0x56/0x70 [ 47.561263][ T564] unmap_vmas+0x3ac/0x580 [ 47.561273][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.561282][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.561291][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.561300][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.561310][ T564] exit_mmap+0x1cc/0x4c0 [ 47.561318][ T564] ? vm_brk+0x30/0x30 [ 47.561327][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.561337][ T564] __mmput+0x95/0x300 [ 47.561345][ T564] mmput+0x59/0x70 [ 47.561352][ T564] do_exit+0xa5b/0x27d0 [ 47.561362][ T564] ? put_task_struct+0x80/0x80 [ 47.561372][ T564] ? __kasan_check_write+0x14/0x20 [ 47.561380][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.561389][ T564] do_group_exit+0x255/0x320 [ 47.561398][ T564] ? __kasan_check_write+0x14/0x20 [ 47.561407][ T564] get_signal+0x170e/0x1870 [ 47.561417][ T564] ? __kasan_check_read+0x11/0x20 [ 47.561425][ T564] ? ptrace_notify+0x350/0x350 [ 47.561435][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.561444][ T564] ? __kasan_check_write+0x14/0x20 [ 47.561452][ T564] ? fput_many+0x160/0x1b0 [ 47.561462][ T564] ? do_futex+0x3b5/0x490 [ 47.561471][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.561480][ T564] ? get_sigframe_size+0x10/0x10 [ 47.561489][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.561500][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.561508][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.561523][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.561532][ T564] do_syscall_64+0x49/0x80 [ 47.561540][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.561549][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.561555][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.561559][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.561568][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.561575][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.561581][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.561587][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.561592][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.561600][ T564] [ 47.561603][ T564] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/564 [ 47.561610][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.561619][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.561629][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.561633][ T564] Call Trace: [ 47.561635][ T564] [ 47.561638][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.561648][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.561658][ T564] ? preempt_schedule+0xd9/0xe0 [ 47.561667][ T564] dump_stack+0x15/0x17 [ 47.561676][ T564] check_preemption_disabled+0x109/0x110 [ 47.561685][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.561694][ T564] __mod_node_page_state+0x89/0xf0 [ 47.561702][ T564] __mod_lruvec_page_state+0x154/0x200 [ 47.561712][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.561722][ T564] page_remove_rmap+0x73d/0xa20 [ 47.561731][ T564] ? mark_page_accessed+0x51/0x70 [ 47.561741][ T564] unmap_page_range+0x1186/0x2670 [ 47.561753][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.561763][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.561773][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.561782][ T564] ? memcpy+0x56/0x70 [ 47.561790][ T564] unmap_vmas+0x3ac/0x580 [ 47.561799][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.561808][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.561816][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.561826][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.561836][ T564] exit_mmap+0x1cc/0x4c0 [ 47.561844][ T564] ? vm_brk+0x30/0x30 [ 47.561853][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.561863][ T564] __mmput+0x95/0x300 [ 47.561871][ T564] mmput+0x59/0x70 [ 47.561878][ T564] do_exit+0xa5b/0x27d0 [ 47.561888][ T564] ? put_task_struct+0x80/0x80 [ 47.561898][ T564] ? __kasan_check_write+0x14/0x20 [ 47.561906][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.561915][ T564] do_group_exit+0x255/0x320 [ 47.561924][ T564] ? __kasan_check_write+0x14/0x20 [ 47.561933][ T564] get_signal+0x170e/0x1870 [ 47.561943][ T564] ? __kasan_check_read+0x11/0x20 [ 47.561951][ T564] ? ptrace_notify+0x350/0x350 [ 47.561961][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.561970][ T564] ? __kasan_check_write+0x14/0x20 [ 47.561978][ T564] ? fput_many+0x160/0x1b0 [ 47.561988][ T564] ? do_futex+0x3b5/0x490 [ 47.561997][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.562006][ T564] ? get_sigframe_size+0x10/0x10 [ 47.562015][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.562026][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.562035][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.562044][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.562053][ T564] do_syscall_64+0x49/0x80 [ 47.562061][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.562070][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.562076][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.562080][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.562089][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.562095][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.562101][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.562107][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.562115][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.562122][ T564] [ 47.562133][ T564] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/564 [ 47.562141][ T564] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.562150][ T564] CPU: 1 PID: 564 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 47.562160][ T564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.562164][ T564] Call Trace: [ 47.562166][ T564] [ 47.562169][ T564] dump_stack_lvl+0x151/0x1b7 [ 47.562179][ T564] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.562189][ T564] ? preempt_schedule+0xd9/0xe0 [ 47.562198][ T564] dump_stack+0x15/0x17 [ 47.562207][ T564] check_preemption_disabled+0x109/0x110 [ 47.562217][ T564] __this_cpu_preempt_check+0x13/0x20 [ 47.562225][ T564] __mod_node_page_state+0xac/0xf0 2023/03/23 13:47:26 executed programs: 20 [ 47.562234][ T564] __mod_lruvec_page_state+0x154/0x200 [ 47.562244][ T564] ? page_remove_rmap+0x20f/0xa20 [ 47.562253][ T564] page_remove_rmap+0x73d/0xa20 [ 47.562262][ T564] ? mark_page_accessed+0x51/0x70 [ 47.562272][ T564] unmap_page_range+0x1186/0x2670 [ 47.562284][ T564] ? copy_page_range+0x2f40/0x2f40 [ 47.562294][ T564] ? pagevec_lru_move_fn+0x506/0x5a0 [ 47.562305][ T564] ? uprobe_munmap+0x18d/0x450 [ 47.562313][ T564] ? memcpy+0x56/0x70 [ 47.562321][ T564] unmap_vmas+0x3ac/0x580 [ 47.562331][ T564] ? unmap_page_range+0x2670/0x2670 [ 47.562339][ T564] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 47.562348][ T564] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 47.562358][ T564] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.562367][ T564] exit_mmap+0x1cc/0x4c0 [ 47.562375][ T564] ? vm_brk+0x30/0x30 [ 47.562385][ T564] ? uprobe_clear_state+0x2cd/0x320 [ 47.562394][ T564] __mmput+0x95/0x300 [ 47.562402][ T564] mmput+0x59/0x70 [ 47.562410][ T564] do_exit+0xa5b/0x27d0 [ 47.562420][ T564] ? put_task_struct+0x80/0x80 [ 47.562429][ T564] ? __kasan_check_write+0x14/0x20 [ 47.562437][ T564] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.562446][ T564] do_group_exit+0x255/0x320 [ 47.562455][ T564] ? __kasan_check_write+0x14/0x20 [ 47.562464][ T564] get_signal+0x170e/0x1870 [ 47.562474][ T564] ? __kasan_check_read+0x11/0x20 [ 47.562482][ T564] ? ptrace_notify+0x350/0x350 [ 47.562492][ T564] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.562501][ T564] ? __kasan_check_write+0x14/0x20 [ 47.562509][ T564] ? fput_many+0x160/0x1b0 [ 47.562527][ T564] ? do_futex+0x3b5/0x490 [ 47.562536][ T564] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.562546][ T564] ? get_sigframe_size+0x10/0x10 [ 47.562555][ T564] ? __se_sys_futex+0x35e/0x3c0 [ 47.562565][ T564] exit_to_user_mode_loop+0x6b/0xa0 [ 47.562574][ T564] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.562583][ T564] syscall_exit_to_user_mode+0x26/0x130 [ 47.562592][ T564] do_syscall_64+0x49/0x80 [ 47.562600][ T564] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 47.562609][ T564] RIP: 0033:0x7f273ee8c0f9 [ 47.562616][ T564] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 47.562620][ T564] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.562629][ T564] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 47.562636][ T564] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 47.562641][ T564] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.562647][ T564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 47.562653][ T564] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 47.562661][ T564] [ 47.990397][ T572] loop0: detected capacity change from 0 to 63271 [ 47.991294][ T572] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 47.991316][ T572] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 47.992150][ T572] F2FS-fs (loop0): invalid crc value [ 47.993446][ T572] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.020452][ T572] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.020480][ T572] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.129213][ T577] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 48.778555][ T579] loop0: detected capacity change from 0 to 63271 [ 48.779378][ T579] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.779406][ T579] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.780242][ T579] F2FS-fs (loop0): invalid crc value [ 48.781530][ T579] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.807884][ T579] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.807908][ T579] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.905162][ T585] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 48.905460][ T579] syz-executor.0: attempt to access beyond end of device [ 48.905460][ T579] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271 [ 49.250432][ T587] loop0: detected capacity change from 0 to 63271 [ 49.251370][ T587] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.251391][ T587] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.252278][ T587] F2FS-fs (loop0): invalid crc value [ 49.253455][ T587] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.278574][ T587] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.278600][ T587] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.364512][ T592] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 49.955501][ T594] loop0: detected capacity change from 0 to 63271 [ 49.956321][ T594] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 49.956343][ T594] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 49.957247][ T594] F2FS-fs (loop0): invalid crc value [ 49.958481][ T594] F2FS-fs (loop0): Found nat_bits in checkpoint [ 49.984843][ T594] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 49.984873][ T594] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.079731][ T594] syz-executor.0: attempt to access beyond end of device [ 50.079731][ T594] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 50.423701][ T602] loop0: detected capacity change from 0 to 63271 [ 50.424492][ T602] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 50.424513][ T602] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 50.425792][ T602] F2FS-fs (loop0): invalid crc value [ 50.426927][ T602] F2FS-fs (loop0): Found nat_bits in checkpoint [ 50.452257][ T602] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 50.452283][ T602] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 50.535189][ T607] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 50.710813][ T602] BUG: scheduling while atomic: syz-executor.0/602/0x00000002 [ 50.710847][ T602] Modules linked in: [ 50.710858][ T602] Preemption disabled at: [ 50.710862][ T602] [] unmap_page_range+0xa64/0x2670 [ 50.710897][ T602] CPU: 1 PID: 602 Comm: syz-executor.0 Tainted: G W 5.18.0-syzkaller-11080-g664a393a2663 #0 [ 50.710916][ T602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 50.710925][ T602] Call Trace: [ 50.710930][ T602] [ 50.710936][ T602] dump_stack_lvl+0x151/0x1b7 [ 50.710958][ T602] ? unmap_page_range+0xa64/0x2670 [ 50.710975][ T602] ? unmap_page_range+0xa64/0x2670 [ 50.710991][ T602] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.711011][ T602] ? unmap_page_range+0xa64/0x2670 [ 50.711028][ T602] dump_stack+0x15/0x17 [ 50.711044][ T602] __schedule_bug+0x1a0/0x240 [ 50.711061][ T602] ? select_fallback_rq+0x220/0x220 [ 50.711076][ T602] ? __kernel_text_address+0xd/0x40 [ 50.711094][ T602] __schedule+0xd04/0x1560 [ 50.711109][ T602] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 50.711125][ T602] ? asm_sysvec_apic_timer_interrupt+0x20/0x30 [ 50.711152][ T602] ? __sched_text_start+0x8/0x8 [ 50.711169][ T602] ? mutex_spin_on_owner+0x140/0x2b0 [ 50.711189][ T602] schedule+0xeb/0x1a0 [ 50.711204][ T602] schedule_preempt_disabled+0x13/0x20 [ 50.711221][ T602] __mutex_lock+0x4fa/0x1500 [ 50.711237][ T602] ? __kasan_slab_alloc+0xb1/0xe0 [ 50.711255][ T602] ? slab_post_alloc_hook+0x53/0x2c0 [ 50.711270][ T602] ? kmem_cache_alloc+0x106/0x210 [ 50.711285][ T602] ? folio_mark_dirty+0xd3/0xf0 [ 50.711304][ T602] ? unmap_vmas+0x3ac/0x580 [ 50.711320][ T602] ? __mmput+0x95/0x300 [ 50.711335][ T602] ? do_exit+0xa5b/0x27d0 [ 50.711351][ T602] ? do_group_exit+0x255/0x320 [ 50.711368][ T602] ? get_signal+0x170e/0x1870 [ 50.711385][ T602] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 50.711403][ T602] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 50.711422][ T602] ? do_syscall_64+0x49/0x80 [ 50.711436][ T602] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 50.711458][ T602] __mutex_lock_slowpath+0xe/0x10 [ 50.711474][ T602] mutex_lock+0xeb/0x120 [ 50.711489][ T602] ? slab_post_alloc_hook+0x72/0x2c0 [ 50.711506][ T602] ? bit_wait_io_timeout+0x120/0x120 [ 50.711523][ T602] ? kmem_cache_alloc+0x106/0x210 [ 50.711537][ T602] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 50.711558][ T602] f2fs_register_inmem_page+0x22c/0x4b0 [ 50.711577][ T602] f2fs_dirty_data_folio+0x31d/0x440 [ 50.711595][ T602] folio_mark_dirty+0xd3/0xf0 [ 50.711612][ T602] set_page_dirty+0x5c/0x70 [ 50.711628][ T602] unmap_page_range+0x1379/0x2670 [ 50.711649][ T602] ? copy_page_range+0x2f40/0x2f40 [ 50.711668][ T602] ? pagevec_lru_move_fn+0x506/0x5a0 [ 50.711686][ T602] ? uprobe_munmap+0x18d/0x450 [ 50.711702][ T602] ? memcpy+0x56/0x70 [ 50.711716][ T602] unmap_vmas+0x3ac/0x580 [ 50.711733][ T602] ? unmap_page_range+0x2670/0x2670 [ 50.711749][ T602] ? lru_add_drain_cpu+0x3fb/0x5d0 [ 50.711764][ T602] ? lru_cache_add_inactive_or_unevictable+0x80/0x80 [ 50.711781][ T602] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 50.711799][ T602] exit_mmap+0x1cc/0x4c0 [ 50.711814][ T602] ? vm_brk+0x30/0x30 [ 50.711831][ T602] ? uprobe_clear_state+0x2cd/0x320 [ 50.711848][ T602] __mmput+0x95/0x300 [ 50.711863][ T602] mmput+0x59/0x70 [ 50.711876][ T602] do_exit+0xa5b/0x27d0 [ 50.711894][ T602] ? put_task_struct+0x80/0x80 [ 50.711913][ T602] ? __kasan_check_write+0x14/0x20 [ 50.711927][ T602] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 50.711942][ T602] do_group_exit+0x255/0x320 [ 50.711958][ T602] ? __kasan_check_write+0x14/0x20 [ 50.711974][ T602] get_signal+0x170e/0x1870 [ 50.711992][ T602] ? __kasan_check_read+0x11/0x20 [ 50.712007][ T602] ? ptrace_notify+0x350/0x350 [ 50.712025][ T602] arch_do_signal_or_restart+0xb0/0x12a0 [ 50.712041][ T602] ? __kasan_check_write+0x14/0x20 [ 50.712055][ T602] ? fput_many+0x160/0x1b0 [ 50.712073][ T602] ? do_futex+0x3b5/0x490 [ 50.712092][ T602] ? __ia32_sys_get_robust_list+0x90/0x90 [ 50.712108][ T602] ? get_sigframe_size+0x10/0x10 [ 50.712124][ T602] ? __se_sys_futex+0x35e/0x3c0 [ 50.712149][ T602] exit_to_user_mode_loop+0x6b/0xa0 [ 50.712166][ T602] exit_to_user_mode_prepare+0x5a/0xa0 [ 50.712182][ T602] syscall_exit_to_user_mode+0x26/0x130 [ 50.712199][ T602] do_syscall_64+0x49/0x80 [ 50.712213][ T602] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 50.712228][ T602] RIP: 0033:0x7f273ee8c0f9 [ 50.712242][ T602] Code: Unable to access opcode bytes at RIP 0x7f273ee8c0cf. [ 50.712250][ T602] RSP: 002b:00007f273fc89218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 50.712268][ T602] RAX: fffffffffffffe00 RBX: 00007f273efabf88 RCX: 00007f273ee8c0f9 [ 50.712280][ T602] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f273efabf88 [ 50.712291][ T602] RBP: 00007f273efabf80 R08: 0000000000000000 R09: 0000000000000000 [ 50.712301][ T602] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f273efabf8c [ 50.712311][ T602] R13: 00007ffe24fe785f R14: 00007f273fc89300 R15: 0000000000022000 [ 50.712325][ T602] [ 51.131724][ T610] loop0: detected capacity change from 0 to 63271 [ 51.132535][ T610] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.132554][ T610] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.133437][ T610] F2FS-fs (loop0): invalid crc value [ 51.134997][ T610] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.161800][ T610] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.161827][ T610] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.251436][ T615] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 51.843255][ T617] loop0: detected capacity change from 0 to 63271 [ 51.844082][ T617] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 51.844102][ T617] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 51.845349][ T617] F2FS-fs (loop0): invalid crc value [ 51.846631][ T617] F2FS-fs (loop0): Found nat_bits in checkpoint [ 51.873469][ T617] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 51.873494][ T617] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 51.970137][ T617] syz-executor.0: attempt to access beyond end of device [ 51.970137][ T617] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 52.331083][ T625] loop0: detected capacity change from 0 to 63271 [ 52.332012][ T625] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 52.332035][ T625] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 52.332898][ T625] F2FS-fs (loop0): invalid crc value [ 52.334178][ T625] F2FS-fs (loop0): Found nat_bits in checkpoint [ 52.360400][ T625] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 52.360424][ T625] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 52.444950][ T625] syz-executor.0: attempt to access beyond end of device [ 52.444950][ T625] loop0: rw=2049, sector=77824, nr_sectors = 128 limit=63271 [ 52.783257][ T632] loop0: detected capacity change from 0 to 63271 [ 52.783889][ T632] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 52.783907][ T632] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 52.785002][ T632] F2FS-fs (loop0): invalid crc value [ 52.786301][ T632] F2FS-fs (loop0): Found nat_bits in checkpoint [ 52.811782][ T632] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 52.811810][ T632] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 52.885760][ T638] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 52.886171][ T638] syz-executor.0: attempt to access beyond end of device [ 52.886171][ T638] loop0: rw=2049, sector=77824, nr_sectors = 136 limit=63271