Warning: Permanently added '10.128.1.99' (ECDSA) to the list of known hosts. 2023/03/24 07:13:48 ignoring optional flag "sandboxArg"="0" 2023/03/24 07:13:49 parsed 1 programs 2023/03/24 07:13:49 executed programs: 0 [ 38.110974][ T27] kauditd_printk_skb: 64 callbacks suppressed [ 38.110984][ T27] audit: type=1400 audit(1679642029.249:136): avc: denied { mounton } for pid=453 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 [ 38.142260][ T27] audit: type=1400 audit(1679642029.259:137): avc: denied { mount } for pid=453 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 [ 38.182289][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.189140][ T457] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.196201][ T457] device bridge_slave_0 entered promiscuous mode [ 38.202887][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.209801][ T457] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.216985][ T457] device bridge_slave_1 entered promiscuous mode [ 38.251602][ T457] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.258441][ T457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.265595][ T457] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.272441][ T457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.288848][ T54] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.295828][ T54] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.302914][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.310321][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.318965][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.326870][ T18] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.333645][ T18] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.349416][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.357808][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.365977][ T54] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.372815][ T54] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.379931][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.387545][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.396396][ T457] device veth0_vlan entered promiscuous mode [ 38.403136][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.410952][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.418082][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.428516][ T457] device veth1_macvtap entered promiscuous mode [ 38.435048][ T408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.446754][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.455014][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.466562][ T27] audit: type=1400 audit(1679642029.599:138): avc: denied { mount } for pid=457 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 [ 38.621561][ T463] loop0: detected capacity change from 0 to 63271 [ 38.628455][ T27] audit: type=1400 audit(1679642029.759:139): avc: denied { mounton } for pid=461 comm="syz-executor.0" path="/root/syzkaller-testdir456092441/syzkaller.QQ6rTB/0/bus" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.655283][ T463] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 38.663812][ T463] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 38.672914][ T463] F2FS-fs (loop0): invalid crc value [ 38.679698][ T463] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.700717][ T463] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 38.707593][ T463] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 38.715679][ T27] audit: type=1400 audit(1679642029.849:140): avc: denied { mount } for pid=461 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 [ 38.737603][ T27] audit: type=1400 audit(1679642029.849:141): avc: denied { write } for pid=461 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 [ 38.759566][ T27] audit: type=1400 audit(1679642029.849:142): avc: denied { add_name } for pid=461 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.782192][ T27] audit: type=1400 audit(1679642029.849:143): avc: denied { create } for pid=461 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.803870][ T27] audit: type=1400 audit(1679642029.859:144): avc: denied { read write open } for pid=461 comm="syz-executor.0" path="/root/syzkaller-testdir456092441/syzkaller.QQ6rTB/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.804484][ T463] syz-executor.0: attempt to access beyond end of device [ 38.804484][ T463] loop0: rw=2049, want=77952, limit=63271 [ 38.831637][ T27] audit: type=1400 audit(1679642029.919:145): avc: denied { map } for pid=461 comm="syz-executor.0" path="/root/syzkaller-testdir456092441/syzkaller.QQ6rTB/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.098823][ T471] loop0: detected capacity change from 0 to 63271 [ 39.105976][ T471] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 39.114396][ T471] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 39.123494][ T471] F2FS-fs (loop0): invalid crc value [ 39.129719][ T471] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.150298][ T471] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 39.157136][ T471] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 39.258357][ T477] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 39.387915][ T471] BUG: scheduling while atomic: syz-executor.0/471/0x00000002 [ 39.395244][ T471] Modules linked in: [ 39.398956][ T471] Preemption disabled at: [ 39.398962][ T471] [] unmap_page_range+0xa82/0x1ed0 [ 39.409626][ T471] CPU: 1 PID: 471 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 39.419765][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 39.429659][ T471] Call Trace: [ 39.432777][ T471] [ 39.435561][ T471] dump_stack_lvl+0x151/0x1b7 [ 39.440068][ T471] ? unmap_page_range+0xa82/0x1ed0 [ 39.445020][ T471] ? unmap_page_range+0xa82/0x1ed0 [ 39.450457][ T471] ? bfq_pos_tree_add_move+0x43b/0x43b [ 39.456974][ T471] ? unmap_page_range+0xa82/0x1ed0 [ 39.462005][ T471] dump_stack+0x15/0x17 [ 39.465999][ T471] __schedule_bug+0x1a0/0x240 [ 39.470509][ T471] ? select_fallback_rq+0x220/0x220 [ 39.475550][ T471] ? __kernel_text_address+0xd/0x40 [ 39.480581][ T471] __schedule+0xd0a/0x1560 [ 39.484829][ T471] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 39.490474][ T471] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 39.496461][ T471] ? __sched_text_start+0x8/0x8 [ 39.501152][ T471] ? mutex_spin_on_owner+0x140/0x2b0 [ 39.506271][ T471] schedule+0xeb/0x1a0 [ 39.510177][ T471] schedule_preempt_disabled+0x13/0x20 [ 39.515474][ T471] __mutex_lock+0x4b1/0x1040 [ 39.520062][ T471] ? __kasan_slab_alloc+0xb1/0xe0 [ 39.524921][ T471] ? slab_post_alloc_hook+0x53/0x2c0 [ 39.530040][ T471] ? kmem_cache_alloc+0x106/0x210 [ 39.534990][ T471] ? folio_mark_dirty+0xd3/0xf0 [ 39.539792][ T471] ? unmap_vmas+0x389/0x560 [ 39.544100][ T471] ? exit_mmap+0x1cc/0x4c0 [ 39.548357][ T471] ? do_exit+0xa5b/0x27d0 [ 39.552519][ T471] ? do_group_exit+0x255/0x320 [ 39.557118][ T471] ? get_signal+0x170e/0x1870 [ 39.561632][ T471] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 39.567273][ T471] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 39.573872][ T471] ? do_syscall_64+0x49/0x80 [ 39.578304][ T471] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.584207][ T471] __mutex_lock_slowpath+0xe/0x10 [ 39.589060][ T471] mutex_lock+0xeb/0x120 [ 39.593142][ T471] ? slab_post_alloc_hook+0x72/0x2c0 [ 39.598258][ T471] ? bit_wait_io_timeout+0x120/0x120 [ 39.603383][ T471] ? kmem_cache_alloc+0x106/0x210 [ 39.608240][ T471] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 39.613806][ T471] f2fs_register_inmem_page+0x22c/0x4b0 [ 39.619186][ T471] f2fs_dirty_data_folio+0x31d/0x440 [ 39.624301][ T471] folio_mark_dirty+0xd3/0xf0 [ 39.628809][ T471] set_page_dirty+0x5c/0x70 [ 39.633156][ T471] unmap_page_range+0x12e4/0x1ed0 [ 39.638009][ T471] ? kasan_set_track+0x4b/0x70 [ 39.642610][ T471] ? kasan_set_free_info+0x23/0x40 [ 39.647561][ T471] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 39.653727][ T471] ? uprobe_munmap+0x18d/0x450 [ 39.658324][ T471] unmap_vmas+0x389/0x560 [ 39.662754][ T471] ? unmap_page_range+0x1ed0/0x1ed0 [ 39.667779][ T471] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 39.673076][ T471] exit_mmap+0x1cc/0x4c0 [ 39.677155][ T471] ? vm_brk+0x30/0x30 [ 39.680975][ T471] ? uprobe_clear_state+0x2cd/0x320 [ 39.686096][ T471] __mmput+0x95/0x300 [ 39.689930][ T471] mmput+0x59/0x70 [ 39.693471][ T471] do_exit+0xa5b/0x27d0 [ 39.697463][ T471] ? put_task_struct+0x80/0x80 [ 39.702064][ T471] ? __kasan_check_write+0x14/0x20 [ 39.707010][ T471] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 39.711958][ T471] do_group_exit+0x255/0x320 [ 39.716393][ T471] ? __kasan_check_write+0x14/0x20 [ 39.721332][ T471] get_signal+0x170e/0x1870 [ 39.725682][ T471] ? __kasan_check_read+0x11/0x20 [ 39.730533][ T471] ? ptrace_notify+0x350/0x350 [ 39.735133][ T471] arch_do_signal_or_restart+0xb0/0x12a0 [ 39.740603][ T471] ? __kasan_check_write+0x14/0x20 [ 39.745558][ T471] ? fput_many+0x160/0x1b0 [ 39.749801][ T471] ? do_futex+0x3b5/0x490 [ 39.753975][ T471] ? __ia32_sys_get_robust_list+0x90/0x90 [ 39.759529][ T471] ? get_sigframe_size+0x10/0x10 [ 39.764295][ T471] ? __se_sys_futex+0x35e/0x3c0 [ 39.769088][ T471] exit_to_user_mode_loop+0x6b/0xa0 [ 39.774322][ T471] exit_to_user_mode_prepare+0x5a/0xa0 [ 39.779613][ T471] syscall_exit_to_user_mode+0x26/0x130 [ 39.784995][ T471] do_syscall_64+0x49/0x80 [ 39.789415][ T471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.795141][ T471] RIP: 0033:0x7f676f68c0f9 [ 39.799395][ T471] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 39.806702][ T471] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 39.814946][ T471] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 39.822758][ T471] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 39.830567][ T471] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 39.839094][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 39.846913][ T471] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 39.854701][ T471] [ 39.863031][ T471] ------------[ cut here ]------------ [ 39.868298][ T471] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 39.868326][ T471] WARNING: CPU: 1 PID: 471 at kernel/sched/core.c:5561 preempt_count_sub+0xa8/0x160 [ 39.883335][ T471] Modules linked in: [ 39.887042][ T471] CPU: 1 PID: 471 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 39.899089][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 39.909007][ T471] RIP: 0010:preempt_count_sub+0xa8/0x160 [ 39.914427][ T471] Code: 03 42 0f b6 04 30 84 c0 0f 85 86 00 00 00 83 3d 95 cd 35 05 00 75 d1 48 c7 c7 60 dc 08 85 48 c7 c6 00 dd 08 85 e8 a8 bb f5 ff <0f> 0b eb ba e8 2f 29 08 01 85 c0 74 b1 48 c7 c0 d8 18 83 86 48 c1 [ 39.933984][ T471] RSP: 0018:ffffc90002adf488 EFLAGS: 00010246 [ 39.939892][ T471] RAX: 83b6626544251c00 RBX: 0000000000000001 RCX: ffff88810d19a180 [ 39.947761][ T471] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 39.955602][ T471] RBP: ffffc90002adf498 R08: ffffffff81568a28 R09: ffffed103ee64e8b [ 39.963402][ T471] R10: 0000000000000000 R11: dffffc0000000001 R12: 0400000000000080 [ 39.971234][ T471] R13: 0000000020200000 R14: dffffc0000000000 R15: dffffc0000000000 [ 39.979350][ T471] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 39.988079][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.994668][ T471] CR2: 0000000000000000 CR3: 000000010b229000 CR4: 00000000003506a0 [ 40.002769][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.010569][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.018349][ T471] Call Trace: [ 40.021638][ T471] [ 40.024378][ T471] _raw_spin_unlock+0x4c/0x70 [ 40.028934][ T471] unmap_page_range+0x1c84/0x1ed0 [ 40.033746][ T471] ? kasan_set_track+0x4b/0x70 [ 40.038346][ T471] ? kasan_set_free_info+0x23/0x40 [ 40.043360][ T471] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 40.049584][ T471] ? uprobe_munmap+0x18d/0x450 [ 40.054055][ T471] unmap_vmas+0x389/0x560 [ 40.058223][ T471] ? unmap_page_range+0x1ed0/0x1ed0 [ 40.063879][ T471] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 40.069329][ T471] exit_mmap+0x1cc/0x4c0 [ 40.073372][ T471] ? vm_brk+0x30/0x30 [ 40.077193][ T471] ? uprobe_clear_state+0x2cd/0x320 [ 40.082278][ T471] __mmput+0x95/0x300 [ 40.086043][ T471] mmput+0x59/0x70 [ 40.089661][ T471] do_exit+0xa5b/0x27d0 [ 40.093599][ T471] ? put_task_struct+0x80/0x80 [ 40.098201][ T471] ? __kasan_check_write+0x14/0x20 [ 40.103309][ T471] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 40.108226][ T471] do_group_exit+0x255/0x320 [ 40.112688][ T471] ? __kasan_check_write+0x14/0x20 [ 40.117622][ T471] get_signal+0x170e/0x1870 [ 40.121963][ T471] ? __kasan_check_read+0x11/0x20 [ 40.126789][ T471] ? ptrace_notify+0x350/0x350 [ 40.131515][ T471] arch_do_signal_or_restart+0xb0/0x12a0 [ 40.136946][ T471] ? __kasan_check_write+0x14/0x20 [ 40.141923][ T471] ? fput_many+0x160/0x1b0 [ 40.146169][ T471] ? do_futex+0x3b5/0x490 [ 40.150551][ T471] ? __ia32_sys_get_robust_list+0x90/0x90 [ 40.156079][ T471] ? get_sigframe_size+0x10/0x10 [ 40.161070][ T471] ? __se_sys_futex+0x35e/0x3c0 [ 40.165831][ T471] exit_to_user_mode_loop+0x6b/0xa0 [ 40.171139][ T471] exit_to_user_mode_prepare+0x5a/0xa0 [ 40.176405][ T471] syscall_exit_to_user_mode+0x26/0x130 [ 40.181990][ T471] do_syscall_64+0x49/0x80 [ 40.186266][ T471] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 40.192021][ T471] RIP: 0033:0x7f676f68c0f9 [ 40.196207][ T471] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 40.203442][ T471] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 40.211675][ T471] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 40.219729][ T471] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 40.227504][ T471] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 40.235367][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 40.243179][ T471] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 40.251114][ T471] [ 40.253943][ T471] ---[ end trace 0000000000000000 ]--- [ 40.524602][ T480] loop0: detected capacity change from 0 to 63271 [ 40.531626][ T480] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.540026][ T480] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.548855][ T480] F2FS-fs (loop0): invalid crc value [ 40.554846][ T480] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.575419][ T480] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 40.582287][ T480] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 40.665976][ T480] syz-executor.0: attempt to access beyond end of device [ 40.665976][ T480] loop0: rw=2049, want=77952, limit=63271 [ 40.678574][ T485] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 40.934300][ T487] loop0: detected capacity change from 0 to 63271 [ 40.941794][ T487] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.950047][ T487] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.958816][ T487] F2FS-fs (loop0): invalid crc value [ 40.964819][ T487] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.985283][ T487] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 40.992261][ T487] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.080137][ T493] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 41.080379][ T487] syz-executor.0: attempt to access beyond end of device [ 41.080379][ T487] loop0: rw=2049, want=77952, limit=63271 [ 41.350992][ T495] loop0: detected capacity change from 0 to 63271 [ 41.360168][ T495] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.368560][ T495] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.377252][ T495] F2FS-fs (loop0): invalid crc value [ 41.383667][ T495] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.404487][ T495] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.411376][ T495] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.494452][ T500] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 41.494692][ T495] syz-executor.0: attempt to access beyond end of device [ 41.494692][ T495] loop0: rw=2049, want=77952, limit=63271 [ 41.741782][ T503] loop0: detected capacity change from 0 to 63271 [ 41.749399][ T503] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.757626][ T503] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.766571][ T503] F2FS-fs (loop0): invalid crc value [ 41.772947][ T503] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.793537][ T503] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.800460][ T503] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.881333][ T508] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 42.287529][ T511] loop0: detected capacity change from 0 to 63271 [ 42.294941][ T511] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.303374][ T511] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.312063][ T511] F2FS-fs (loop0): invalid crc value [ 42.318084][ T511] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.338902][ T511] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.345752][ T511] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 42.433236][ T516] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 42.569176][ T511] BUG: scheduling while atomic: syz-executor.0/511/0x00000002 [ 42.576476][ T511] Modules linked in: [ 42.580209][ T511] Preemption disabled at: [ 42.580214][ T511] [] unmap_page_range+0xa82/0x1ed0 [ 42.590888][ T511] CPU: 0 PID: 511 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 42.602411][ T511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 42.612305][ T511] Call Trace: [ 42.615434][ T511] [ 42.618207][ T511] dump_stack_lvl+0x151/0x1b7 [ 42.622719][ T511] ? unmap_page_range+0xa82/0x1ed0 [ 42.627666][ T511] ? unmap_page_range+0xa82/0x1ed0 [ 42.632618][ T511] ? bfq_pos_tree_add_move+0x43b/0x43b [ 42.637909][ T511] ? unmap_page_range+0xa82/0x1ed0 [ 42.642854][ T511] dump_stack+0x15/0x17 [ 42.646850][ T511] __schedule_bug+0x1a0/0x240 [ 42.651366][ T511] ? select_fallback_rq+0x220/0x220 [ 42.656401][ T511] ? __kernel_text_address+0xd/0x40 [ 42.661430][ T511] __schedule+0xd0a/0x1560 [ 42.665682][ T511] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 42.672728][ T511] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 42.678708][ T511] ? __sched_text_start+0x8/0x8 [ 42.683389][ T511] ? mutex_spin_on_owner+0x140/0x2b0 [ 42.688509][ T511] schedule+0xeb/0x1a0 [ 42.692415][ T511] schedule_preempt_disabled+0x13/0x20 [ 42.697713][ T511] __mutex_lock+0x4b1/0x1040 [ 42.702143][ T511] ? __kasan_slab_alloc+0xb1/0xe0 [ 42.706994][ T511] ? slab_post_alloc_hook+0x53/0x2c0 [ 42.712118][ T511] ? kmem_cache_alloc+0x106/0x210 [ 42.717082][ T511] ? folio_mark_dirty+0xd3/0xf0 [ 42.721765][ T511] ? unmap_vmas+0x389/0x560 [ 42.726104][ T511] ? exit_mmap+0x1cc/0x4c0 [ 42.730372][ T511] ? do_exit+0xa5b/0x27d0 [ 42.734524][ T511] ? do_group_exit+0x255/0x320 [ 42.739207][ T511] ? get_signal+0x170e/0x1870 [ 42.743721][ T511] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 42.749453][ T511] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 42.756234][ T511] ? do_syscall_64+0x49/0x80 [ 42.760648][ T511] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.766551][ T511] __mutex_lock_slowpath+0xe/0x10 [ 42.771413][ T511] mutex_lock+0xeb/0x120 [ 42.775495][ T511] ? slab_post_alloc_hook+0x72/0x2c0 [ 42.780613][ T511] ? bit_wait_io_timeout+0x120/0x120 [ 42.785749][ T511] ? kmem_cache_alloc+0x106/0x210 [ 42.790597][ T511] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 42.796148][ T511] f2fs_register_inmem_page+0x22c/0x4b0 [ 42.801527][ T511] f2fs_dirty_data_folio+0x31d/0x440 [ 42.806658][ T511] folio_mark_dirty+0xd3/0xf0 [ 42.811162][ T511] set_page_dirty+0x5c/0x70 [ 42.815509][ T511] unmap_page_range+0x12e4/0x1ed0 [ 42.820364][ T511] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 42.826523][ T511] ? pagevec_lru_move_fn+0x506/0x5a0 [ 42.831651][ T511] ? uprobe_munmap+0x18d/0x450 [ 42.836246][ T511] ? folio_rotate_reclaimable+0x510/0x510 [ 42.841972][ T511] unmap_vmas+0x389/0x560 [ 42.846139][ T511] ? unmap_page_range+0x1ed0/0x1ed0 [ 42.851174][ T511] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 42.856466][ T511] exit_mmap+0x1cc/0x4c0 [ 42.860549][ T511] ? vm_brk+0x30/0x30 [ 42.864366][ T511] ? uprobe_clear_state+0x2cd/0x320 [ 42.869398][ T511] __mmput+0x95/0x300 [ 42.873221][ T511] mmput+0x59/0x70 [ 42.876777][ T511] do_exit+0xa5b/0x27d0 [ 42.880771][ T511] ? put_task_struct+0x80/0x80 [ 42.885369][ T511] ? __kasan_check_write+0x14/0x20 [ 42.890315][ T511] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 42.895264][ T511] do_group_exit+0x255/0x320 [ 42.899691][ T511] ? __kasan_check_write+0x14/0x20 [ 42.904638][ T511] get_signal+0x170e/0x1870 [ 42.908976][ T511] ? __kasan_check_read+0x11/0x20 [ 42.913838][ T511] ? ptrace_notify+0x350/0x350 [ 42.918441][ T511] arch_do_signal_or_restart+0xb0/0x12a0 [ 42.923912][ T511] ? __kasan_check_write+0x14/0x20 [ 42.928865][ T511] ? fput_many+0x160/0x1b0 [ 42.933117][ T511] ? do_futex+0x3b5/0x490 [ 42.937309][ T511] ? __ia32_sys_get_robust_list+0x90/0x90 [ 42.942827][ T511] ? get_sigframe_size+0x10/0x10 [ 42.947605][ T511] ? __se_sys_futex+0x35e/0x3c0 [ 42.952375][ T511] exit_to_user_mode_loop+0x6b/0xa0 [ 42.957410][ T511] exit_to_user_mode_prepare+0x5a/0xa0 [ 42.962792][ T511] syscall_exit_to_user_mode+0x26/0x130 [ 42.968306][ T511] do_syscall_64+0x49/0x80 [ 42.972556][ T511] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.978286][ T511] RIP: 0033:0x7f676f68c0f9 [ 42.982536][ T511] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 42.989746][ T511] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.997985][ T511] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 43.005801][ T511] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 43.013704][ T511] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 43.021593][ T511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 43.029407][ T511] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 43.037573][ T511] [ 43.355095][ T519] loop0: detected capacity change from 0 to 63271 [ 43.362475][ T519] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.370852][ T519] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.380270][ T519] F2FS-fs (loop0): invalid crc value [ 43.386848][ T519] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.407919][ T519] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.414864][ T519] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b 2023/03/24 07:13:54 executed programs: 8 [ 43.527209][ T519] syz-executor.0: attempt to access beyond end of device [ 43.527209][ T519] loop0: rw=2049, want=63368, limit=63271 [ 43.771151][ T526] loop0: detected capacity change from 0 to 63271 [ 43.778430][ T526] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.786947][ T526] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.796299][ T526] F2FS-fs (loop0): invalid crc value [ 43.802634][ T526] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.823478][ T526] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.830394][ T526] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.912347][ T531] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 44.034209][ T526] BUG: scheduling while atomic: syz-executor.0/526/0x00000002 [ 44.041521][ T526] Modules linked in: [ 44.045227][ T526] Preemption disabled at: [ 44.045235][ T526] [] unmap_page_range+0xa82/0x1ed0 [ 44.055904][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 44.067557][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.077427][ T526] Call Trace: [ 44.080554][ T526] [ 44.083328][ T526] dump_stack_lvl+0x151/0x1b7 [ 44.088129][ T526] ? unmap_page_range+0xa82/0x1ed0 [ 44.093081][ T526] ? unmap_page_range+0xa82/0x1ed0 [ 44.098032][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.103434][ T526] ? unmap_page_range+0xa82/0x1ed0 [ 44.108387][ T526] dump_stack+0x15/0x17 [ 44.112461][ T526] __schedule_bug+0x1a0/0x240 [ 44.117066][ T526] ? select_fallback_rq+0x220/0x220 [ 44.122097][ T526] ? __kernel_text_address+0xd/0x40 [ 44.127326][ T526] __schedule+0xd0a/0x1560 [ 44.131586][ T526] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 44.137236][ T526] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 44.143208][ T526] ? __sched_text_start+0x8/0x8 [ 44.147896][ T526] ? mutex_spin_on_owner+0x140/0x2b0 [ 44.153023][ T526] ? mutex_spin_on_owner+0x140/0x2b0 [ 44.158139][ T526] schedule+0xeb/0x1a0 [ 44.162042][ T526] schedule_preempt_disabled+0x13/0x20 [ 44.167336][ T526] __mutex_lock+0x4b1/0x1040 [ 44.171761][ T526] ? __kasan_slab_alloc+0xb1/0xe0 [ 44.176621][ T526] ? slab_post_alloc_hook+0x53/0x2c0 [ 44.181746][ T526] ? kmem_cache_alloc+0x106/0x210 [ 44.186790][ T526] ? folio_mark_dirty+0xd3/0xf0 [ 44.191491][ T526] ? unmap_vmas+0x389/0x560 [ 44.195838][ T526] ? exit_mmap+0x1cc/0x4c0 [ 44.200086][ T526] ? do_exit+0xa5b/0x27d0 [ 44.204336][ T526] ? do_group_exit+0x255/0x320 [ 44.208936][ T526] ? get_signal+0x170e/0x1870 [ 44.213453][ T526] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 44.219093][ T526] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 44.225716][ T526] ? do_syscall_64+0x49/0x80 [ 44.230116][ T526] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.236281][ T526] __mutex_lock_slowpath+0xe/0x10 [ 44.241136][ T526] mutex_lock+0xeb/0x120 [ 44.245224][ T526] ? slab_post_alloc_hook+0x72/0x2c0 [ 44.250341][ T526] ? bit_wait_io_timeout+0x120/0x120 [ 44.255809][ T526] ? kmem_cache_alloc+0x106/0x210 [ 44.260671][ T526] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 44.266221][ T526] f2fs_register_inmem_page+0x22c/0x4b0 [ 44.271620][ T526] f2fs_dirty_data_folio+0x31d/0x440 [ 44.276723][ T526] folio_mark_dirty+0xd3/0xf0 [ 44.281237][ T526] set_page_dirty+0x5c/0x70 [ 44.285575][ T526] unmap_page_range+0x12e4/0x1ed0 [ 44.290517][ T526] ? kasan_set_track+0x4b/0x70 [ 44.295039][ T526] ? kasan_set_free_info+0x23/0x40 [ 44.300012][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.306148][ T526] ? uprobe_munmap+0x18d/0x450 [ 44.310748][ T526] unmap_vmas+0x389/0x560 [ 44.314916][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.320041][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.325327][ T526] exit_mmap+0x1cc/0x4c0 [ 44.329408][ T526] ? vm_brk+0x30/0x30 [ 44.333229][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 44.338262][ T526] __mmput+0x95/0x300 [ 44.342084][ T526] mmput+0x59/0x70 [ 44.345640][ T526] do_exit+0xa5b/0x27d0 [ 44.349633][ T526] ? put_task_struct+0x80/0x80 [ 44.354230][ T526] ? __kasan_check_write+0x14/0x20 [ 44.359176][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.364133][ T526] do_group_exit+0x255/0x320 [ 44.368555][ T526] ? __kasan_check_write+0x14/0x20 [ 44.373497][ T526] get_signal+0x170e/0x1870 [ 44.377871][ T526] ? __kasan_check_read+0x11/0x20 [ 44.382700][ T526] ? ptrace_notify+0x350/0x350 [ 44.387473][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.392944][ T526] ? __kasan_check_write+0x14/0x20 [ 44.397897][ T526] ? fput_many+0x160/0x1b0 [ 44.402140][ T526] ? do_futex+0x3b5/0x490 [ 44.406310][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.411882][ T526] ? get_sigframe_size+0x10/0x10 [ 44.416637][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 44.421326][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 44.426355][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.431650][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 44.437030][ T526] do_syscall_64+0x49/0x80 [ 44.441299][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.447019][ T526] RIP: 0033:0x7f676f68c0f9 [ 44.451273][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 44.458472][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.466716][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 44.474529][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 44.482337][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.490148][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 44.497960][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 44.505928][ T526] [ 44.510673][ T526] check_preemption_disabled: 7159 callbacks suppressed [ 44.510687][ T526] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/526 [ 44.526417][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.532384][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 44.544257][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.554147][ T526] Call Trace: [ 44.557270][ T526] [ 44.560050][ T526] dump_stack_lvl+0x151/0x1b7 [ 44.564565][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.569945][ T526] ? mutex_unlock+0xa1/0x110 [ 44.574457][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 44.579676][ T526] dump_stack+0x15/0x17 [ 44.583657][ T526] check_preemption_disabled+0x109/0x110 [ 44.589213][ T526] __this_cpu_preempt_check+0x13/0x20 [ 44.594419][ T526] __mod_node_page_state+0x6d/0xf0 [ 44.599365][ T526] __mod_lruvec_page_state+0x154/0x200 [ 44.604660][ T526] ? page_remove_rmap+0x20f/0xa20 [ 44.609523][ T526] page_remove_rmap+0x73d/0xa20 [ 44.614221][ T526] ? mark_page_accessed+0x51/0x70 [ 44.619159][ T526] unmap_page_range+0x1039/0x1ed0 [ 44.624037][ T526] ? kasan_set_track+0x4b/0x70 [ 44.628616][ T526] ? kasan_set_free_info+0x23/0x40 [ 44.633570][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.639735][ T526] ? uprobe_munmap+0x18d/0x450 [ 44.644459][ T526] unmap_vmas+0x389/0x560 [ 44.648585][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.653684][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.658908][ T526] exit_mmap+0x1cc/0x4c0 [ 44.662989][ T526] ? vm_brk+0x30/0x30 [ 44.666806][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 44.671840][ T526] __mmput+0x95/0x300 [ 44.675658][ T526] mmput+0x59/0x70 [ 44.679216][ T526] do_exit+0xa5b/0x27d0 [ 44.683213][ T526] ? put_task_struct+0x80/0x80 [ 44.687809][ T526] ? __kasan_check_write+0x14/0x20 [ 44.692757][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 44.697713][ T526] do_group_exit+0x255/0x320 [ 44.702141][ T526] ? __kasan_check_write+0x14/0x20 [ 44.707078][ T526] get_signal+0x170e/0x1870 [ 44.711422][ T526] ? __kasan_check_read+0x11/0x20 [ 44.716278][ T526] ? ptrace_notify+0x350/0x350 [ 44.721053][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 44.726519][ T526] ? __kasan_check_write+0x14/0x20 [ 44.731465][ T526] ? fput_many+0x160/0x1b0 [ 44.735718][ T526] ? do_futex+0x3b5/0x490 [ 44.739886][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 44.745444][ T526] ? get_sigframe_size+0x10/0x10 [ 44.750213][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 44.754907][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 44.759946][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 44.765315][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 44.770707][ T526] do_syscall_64+0x49/0x80 [ 44.774976][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.780686][ T526] RIP: 0033:0x7f676f68c0f9 [ 44.784930][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 44.792136][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 44.800381][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 44.808194][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 44.816004][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 44.823814][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 44.831628][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 44.839456][ T526] [ 44.842458][ T526] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/526 [ 44.851478][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 44.858086][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 44.869637][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 44.879523][ T526] Call Trace: [ 44.882645][ T526] [ 44.885422][ T526] dump_stack_lvl+0x151/0x1b7 [ 44.889935][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.895231][ T526] ? mutex_unlock+0xa1/0x110 [ 44.899657][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 44.904780][ T526] dump_stack+0x15/0x17 [ 44.908770][ T526] check_preemption_disabled+0x109/0x110 [ 44.914238][ T526] __this_cpu_preempt_check+0x13/0x20 [ 44.919448][ T526] __mod_node_page_state+0x89/0xf0 [ 44.924395][ T526] __mod_lruvec_page_state+0x154/0x200 [ 44.929685][ T526] ? page_remove_rmap+0x20f/0xa20 [ 44.934547][ T526] page_remove_rmap+0x73d/0xa20 [ 44.939233][ T526] ? mark_page_accessed+0x51/0x70 [ 44.944096][ T526] unmap_page_range+0x1039/0x1ed0 [ 44.948955][ T526] ? kasan_set_track+0x4b/0x70 [ 44.953643][ T526] ? kasan_set_free_info+0x23/0x40 [ 44.958602][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 44.964751][ T526] ? uprobe_munmap+0x18d/0x450 [ 44.969352][ T526] unmap_vmas+0x389/0x560 [ 44.973518][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 44.978558][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 44.983848][ T526] exit_mmap+0x1cc/0x4c0 [ 44.987929][ T526] ? vm_brk+0x30/0x30 [ 44.991747][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 44.996954][ T526] __mmput+0x95/0x300 [ 45.000770][ T526] mmput+0x59/0x70 [ 45.004327][ T526] do_exit+0xa5b/0x27d0 [ 45.008319][ T526] ? put_task_struct+0x80/0x80 [ 45.012925][ T526] ? __kasan_check_write+0x14/0x20 [ 45.017867][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.022815][ T526] do_group_exit+0x255/0x320 [ 45.027242][ T526] ? __kasan_check_write+0x14/0x20 [ 45.032192][ T526] get_signal+0x170e/0x1870 [ 45.036532][ T526] ? __kasan_check_read+0x11/0x20 [ 45.041394][ T526] ? ptrace_notify+0x350/0x350 [ 45.046080][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 45.051634][ T526] ? __kasan_check_write+0x14/0x20 [ 45.056667][ T526] ? fput_many+0x160/0x1b0 [ 45.060920][ T526] ? do_futex+0x3b5/0x490 [ 45.065085][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 45.070648][ T526] ? get_sigframe_size+0x10/0x10 [ 45.075415][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 45.080113][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 45.085135][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.090428][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 45.095854][ T526] do_syscall_64+0x49/0x80 [ 45.100064][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.105791][ T526] RIP: 0033:0x7f676f68c0f9 [ 45.110046][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 45.117255][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.126469][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 45.134497][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 45.142302][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 45.150111][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 45.157928][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 45.165742][ T526] [ 45.168649][ T526] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/526 [ 45.177717][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.183736][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 45.195247][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.205146][ T526] Call Trace: [ 45.208267][ T526] [ 45.211043][ T526] dump_stack_lvl+0x151/0x1b7 [ 45.215558][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.220853][ T526] ? mutex_unlock+0xa1/0x110 [ 45.225275][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 45.230399][ T526] dump_stack+0x15/0x17 [ 45.234389][ T526] check_preemption_disabled+0x109/0x110 [ 45.239855][ T526] __this_cpu_preempt_check+0x13/0x20 [ 45.245068][ T526] __mod_node_page_state+0xac/0xf0 [ 45.250013][ T526] __mod_lruvec_page_state+0x154/0x200 [ 45.255304][ T526] ? page_remove_rmap+0x20f/0xa20 [ 45.260167][ T526] page_remove_rmap+0x73d/0xa20 [ 45.264853][ T526] ? mark_page_accessed+0x51/0x70 [ 45.269714][ T526] unmap_page_range+0x1039/0x1ed0 [ 45.274576][ T526] ? kasan_set_track+0x4b/0x70 [ 45.279176][ T526] ? kasan_set_free_info+0x23/0x40 [ 45.284125][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.290283][ T526] ? uprobe_munmap+0x18d/0x450 [ 45.294885][ T526] unmap_vmas+0x389/0x560 [ 45.299050][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 45.304086][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.309378][ T526] exit_mmap+0x1cc/0x4c0 [ 45.313458][ T526] ? vm_brk+0x30/0x30 [ 45.317280][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 45.322318][ T526] __mmput+0x95/0x300 [ 45.326129][ T526] mmput+0x59/0x70 [ 45.329688][ T526] do_exit+0xa5b/0x27d0 [ 45.333682][ T526] ? put_task_struct+0x80/0x80 [ 45.338459][ T526] ? __kasan_check_write+0x14/0x20 [ 45.343406][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.348382][ T526] do_group_exit+0x255/0x320 [ 45.352778][ T526] ? __kasan_check_write+0x14/0x20 [ 45.357729][ T526] get_signal+0x170e/0x1870 [ 45.362070][ T526] ? __kasan_check_read+0x11/0x20 [ 45.366927][ T526] ? ptrace_notify+0x350/0x350 [ 45.371531][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 45.376997][ T526] ? __kasan_check_write+0x14/0x20 [ 45.381943][ T526] ? fput_many+0x160/0x1b0 [ 45.386200][ T526] ? do_futex+0x3b5/0x490 [ 45.390364][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 45.395919][ T526] ? get_sigframe_size+0x10/0x10 [ 45.400689][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 45.405387][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 45.410431][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.415709][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 45.421089][ T526] do_syscall_64+0x49/0x80 [ 45.425339][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.431067][ T526] RIP: 0033:0x7f676f68c0f9 [ 45.435318][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 45.442523][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.450768][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 45.458580][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 45.466397][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 45.474211][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 45.482017][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 45.489831][ T526] [ 45.492741][ T526] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/526 [ 45.501655][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.507621][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 45.519166][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.529272][ T526] Call Trace: [ 45.532394][ T526] [ 45.535178][ T526] dump_stack_lvl+0x151/0x1b7 [ 45.539686][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.544992][ T526] ? mutex_unlock+0xa1/0x110 [ 45.549402][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 45.554528][ T526] dump_stack+0x15/0x17 [ 45.558698][ T526] check_preemption_disabled+0x109/0x110 [ 45.564459][ T526] __this_cpu_preempt_check+0x13/0x20 [ 45.569659][ T526] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 45.575125][ T526] ? __mod_node_page_state+0xac/0xf0 [ 45.580242][ T526] __mod_lruvec_page_state+0x164/0x200 [ 45.585621][ T526] ? page_remove_rmap+0x20f/0xa20 [ 45.590483][ T526] page_remove_rmap+0x73d/0xa20 [ 45.595171][ T526] ? mark_page_accessed+0x51/0x70 [ 45.600039][ T526] unmap_page_range+0x1039/0x1ed0 [ 45.604888][ T526] ? kasan_set_track+0x4b/0x70 [ 45.609493][ T526] ? kasan_set_free_info+0x23/0x40 [ 45.614438][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.620602][ T526] ? uprobe_munmap+0x18d/0x450 [ 45.625219][ T526] unmap_vmas+0x389/0x560 [ 45.629476][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 45.634515][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.639801][ T526] exit_mmap+0x1cc/0x4c0 [ 45.643878][ T526] ? vm_brk+0x30/0x30 [ 45.647707][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 45.652729][ T526] __mmput+0x95/0x300 [ 45.656554][ T526] mmput+0x59/0x70 [ 45.660106][ T526] do_exit+0xa5b/0x27d0 [ 45.664102][ T526] ? put_task_struct+0x80/0x80 [ 45.668699][ T526] ? __kasan_check_write+0x14/0x20 [ 45.673653][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.678775][ T526] do_group_exit+0x255/0x320 [ 45.683193][ T526] ? __kasan_check_write+0x14/0x20 [ 45.688138][ T526] get_signal+0x170e/0x1870 [ 45.692482][ T526] ? __kasan_check_read+0x11/0x20 [ 45.697338][ T526] ? ptrace_notify+0x350/0x350 [ 45.702034][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 45.707498][ T526] ? __kasan_check_write+0x14/0x20 [ 45.712446][ T526] ? fput_many+0x160/0x1b0 [ 45.716704][ T526] ? do_futex+0x3b5/0x490 [ 45.720869][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 45.726425][ T526] ? get_sigframe_size+0x10/0x10 [ 45.731196][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 45.736321][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 45.741352][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.746647][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 45.752027][ T526] do_syscall_64+0x49/0x80 [ 45.756278][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.762008][ T526] RIP: 0033:0x7f676f68c0f9 [ 45.766269][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 45.773462][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.781709][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 45.789545][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 45.797334][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 45.805228][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 45.813042][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 45.821213][ T526] [ 45.824113][ T526] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/526 [ 45.833038][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.839808][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 45.851328][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.861212][ T526] Call Trace: [ 45.864345][ T526] [ 45.867120][ T526] dump_stack_lvl+0x151/0x1b7 [ 45.871629][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.876929][ T526] ? mutex_unlock+0xa1/0x110 [ 45.881437][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 45.886555][ T526] dump_stack+0x15/0x17 [ 45.890552][ T526] check_preemption_disabled+0x109/0x110 [ 45.896016][ T526] __this_cpu_preempt_check+0x13/0x20 [ 45.901226][ T526] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 45.906606][ T526] __mod_lruvec_page_state+0x164/0x200 [ 45.911899][ T526] ? page_remove_rmap+0x20f/0xa20 [ 45.916760][ T526] page_remove_rmap+0x73d/0xa20 [ 45.921445][ T526] ? mark_page_accessed+0x51/0x70 [ 45.926313][ T526] unmap_page_range+0x1039/0x1ed0 [ 45.931168][ T526] ? kasan_set_track+0x4b/0x70 [ 45.935768][ T526] ? kasan_set_free_info+0x23/0x40 [ 45.940717][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.946882][ T526] ? uprobe_munmap+0x18d/0x450 [ 45.951480][ T526] unmap_vmas+0x389/0x560 [ 45.955644][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 45.960688][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.965979][ T526] exit_mmap+0x1cc/0x4c0 [ 45.970141][ T526] ? vm_brk+0x30/0x30 [ 45.973960][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 45.979012][ T526] __mmput+0x95/0x300 [ 45.982901][ T526] mmput+0x59/0x70 [ 45.986458][ T526] do_exit+0xa5b/0x27d0 [ 45.990453][ T526] ? put_task_struct+0x80/0x80 [ 45.995156][ T526] ? __kasan_check_write+0x14/0x20 [ 46.000106][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.005052][ T526] do_group_exit+0x255/0x320 [ 46.009476][ T526] ? __kasan_check_write+0x14/0x20 [ 46.014424][ T526] get_signal+0x170e/0x1870 [ 46.018765][ T526] ? __kasan_check_read+0x11/0x20 [ 46.023619][ T526] ? ptrace_notify+0x350/0x350 [ 46.028225][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 46.033692][ T526] ? __kasan_check_write+0x14/0x20 [ 46.038639][ T526] ? fput_many+0x160/0x1b0 [ 46.042888][ T526] ? do_futex+0x3b5/0x490 [ 46.047055][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 46.052698][ T526] ? get_sigframe_size+0x10/0x10 [ 46.057474][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 46.062160][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 46.067194][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.072486][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 46.077866][ T526] do_syscall_64+0x49/0x80 [ 46.082119][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.087849][ T526] RIP: 0033:0x7f676f68c0f9 [ 46.092103][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 46.099407][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.107641][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 46.115449][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 46.123345][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 46.131161][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 46.138968][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 46.146784][ T526] [ 46.149714][ T526] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/526 [ 46.158797][ T526] caller is debug_smp_processor_id+0x17/0x20 [ 46.164579][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 46.176119][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 46.186013][ T526] Call Trace: [ 46.189137][ T526] [ 46.191917][ T526] dump_stack_lvl+0x151/0x1b7 [ 46.196429][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.201723][ T526] ? mutex_unlock+0xa1/0x110 [ 46.206150][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 46.211270][ T526] dump_stack+0x15/0x17 [ 46.215290][ T526] check_preemption_disabled+0x109/0x110 [ 46.220731][ T526] debug_smp_processor_id+0x17/0x20 [ 46.225851][ T526] __mod_memcg_lruvec_state+0x106/0x1b0 [ 46.231234][ T526] __mod_lruvec_page_state+0x164/0x200 [ 46.236537][ T526] ? page_remove_rmap+0x20f/0xa20 [ 46.241388][ T526] page_remove_rmap+0x73d/0xa20 [ 46.246077][ T526] ? mark_page_accessed+0x51/0x70 [ 46.250957][ T526] unmap_page_range+0x1039/0x1ed0 [ 46.255794][ T526] ? kasan_set_track+0x4b/0x70 [ 46.260395][ T526] ? kasan_set_free_info+0x23/0x40 [ 46.265345][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.271509][ T526] ? uprobe_munmap+0x18d/0x450 [ 46.276106][ T526] unmap_vmas+0x389/0x560 [ 46.280273][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 46.285394][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.290695][ T526] exit_mmap+0x1cc/0x4c0 [ 46.294765][ T526] ? vm_brk+0x30/0x30 [ 46.298592][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 46.303717][ T526] __mmput+0x95/0x300 [ 46.307527][ T526] mmput+0x59/0x70 [ 46.311083][ T526] do_exit+0xa5b/0x27d0 [ 46.315075][ T526] ? put_task_struct+0x80/0x80 [ 46.319674][ T526] ? __kasan_check_write+0x14/0x20 [ 46.324623][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.329570][ T526] do_group_exit+0x255/0x320 [ 46.333996][ T526] ? __kasan_check_write+0x14/0x20 [ 46.338945][ T526] get_signal+0x170e/0x1870 [ 46.343283][ T526] ? __kasan_check_read+0x11/0x20 [ 46.348142][ T526] ? ptrace_notify+0x350/0x350 [ 46.352747][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 46.358217][ T526] ? __kasan_check_write+0x14/0x20 [ 46.363157][ T526] ? fput_many+0x160/0x1b0 [ 46.367434][ T526] ? do_futex+0x3b5/0x490 [ 46.371579][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 46.377137][ T526] ? get_sigframe_size+0x10/0x10 [ 46.381910][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 46.386595][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 46.391625][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.396921][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 46.402308][ T526] do_syscall_64+0x49/0x80 [ 46.406580][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.412282][ T526] RIP: 0033:0x7f676f68c0f9 [ 46.416622][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 46.423825][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.432167][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 46.439970][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 46.447782][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 46.455594][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 46.463533][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 46.471315][ T526] [ 46.474218][ T526] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/526 [ 46.483749][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.489810][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 46.501370][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 46.511265][ T526] Call Trace: [ 46.514389][ T526] [ 46.517165][ T526] dump_stack_lvl+0x151/0x1b7 [ 46.521682][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.526975][ T526] ? mutex_unlock+0xa1/0x110 [ 46.531519][ T526] ? __mutex_lock_slowpath+0x10/0x10 [ 46.536630][ T526] dump_stack+0x15/0x17 [ 46.540625][ T526] check_preemption_disabled+0x109/0x110 [ 46.546238][ T526] __this_cpu_preempt_check+0x13/0x20 [ 46.551391][ T526] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 46.556947][ T526] __mod_lruvec_page_state+0x164/0x200 [ 46.562238][ T526] ? page_remove_rmap+0x20f/0xa20 [ 46.567101][ T526] page_remove_rmap+0x73d/0xa20 [ 46.571784][ T526] ? mark_page_accessed+0x51/0x70 [ 46.576651][ T526] unmap_page_range+0x1039/0x1ed0 [ 46.581527][ T526] ? kasan_set_track+0x4b/0x70 [ 46.586104][ T526] ? kasan_set_free_info+0x23/0x40 [ 46.591060][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.597216][ T526] ? uprobe_munmap+0x18d/0x450 [ 46.601817][ T526] unmap_vmas+0x389/0x560 [ 46.605999][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 46.611017][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.616314][ T526] exit_mmap+0x1cc/0x4c0 [ 46.620393][ T526] ? vm_brk+0x30/0x30 [ 46.624299][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 46.629451][ T526] __mmput+0x95/0x300 [ 46.633268][ T526] mmput+0x59/0x70 [ 46.636825][ T526] do_exit+0xa5b/0x27d0 [ 46.640819][ T526] ? put_task_struct+0x80/0x80 [ 46.645417][ T526] ? __kasan_check_write+0x14/0x20 [ 46.650384][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.655314][ T526] do_group_exit+0x255/0x320 [ 46.659736][ T526] ? __kasan_check_write+0x14/0x20 [ 46.664686][ T526] get_signal+0x170e/0x1870 [ 46.669028][ T526] ? __kasan_check_read+0x11/0x20 [ 46.673889][ T526] ? ptrace_notify+0x350/0x350 [ 46.678495][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 46.683956][ T526] ? __kasan_check_write+0x14/0x20 [ 46.688904][ T526] ? fput_many+0x160/0x1b0 [ 46.693157][ T526] ? do_futex+0x3b5/0x490 [ 46.697326][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 46.702879][ T526] ? get_sigframe_size+0x10/0x10 [ 46.707652][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 46.712339][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 46.717372][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.722666][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 46.728048][ T526] do_syscall_64+0x49/0x80 [ 46.732314][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.738035][ T526] RIP: 0033:0x7f676f68c0f9 [ 46.742437][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 46.749640][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.757889][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 46.765705][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 46.773505][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 46.781313][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 46.789175][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 46.797037][ T526] [ 46.800163][ T526] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/526 [ 46.809220][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.815162][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 46.826872][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 46.836864][ T526] Call Trace: [ 46.840069][ T526] [ 46.842799][ T526] dump_stack_lvl+0x151/0x1b7 [ 46.847273][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.852564][ T526] ? preempt_schedule+0xd9/0xe0 [ 46.857250][ T526] dump_stack+0x15/0x17 [ 46.861239][ T526] check_preemption_disabled+0x109/0x110 [ 46.866711][ T526] __this_cpu_preempt_check+0x13/0x20 [ 46.871919][ T526] __mod_node_page_state+0x6d/0xf0 [ 46.876952][ T526] __mod_lruvec_page_state+0x154/0x200 [ 46.882245][ T526] ? page_remove_rmap+0x20f/0xa20 [ 46.887106][ T526] page_remove_rmap+0x73d/0xa20 [ 46.891793][ T526] ? mark_page_accessed+0x51/0x70 [ 46.896656][ T526] unmap_page_range+0x1039/0x1ed0 [ 46.901511][ T526] ? kasan_set_track+0x4b/0x70 [ 46.906114][ T526] ? kasan_set_free_info+0x23/0x40 [ 46.911061][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.917396][ T526] ? uprobe_munmap+0x18d/0x450 [ 46.921995][ T526] unmap_vmas+0x389/0x560 [ 46.926163][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 46.931206][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.936501][ T526] exit_mmap+0x1cc/0x4c0 [ 46.940585][ T526] ? vm_brk+0x30/0x30 [ 46.944392][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 46.949424][ T526] __mmput+0x95/0x300 [ 46.953242][ T526] mmput+0x59/0x70 [ 46.956802][ T526] do_exit+0xa5b/0x27d0 [ 46.960798][ T526] ? put_task_struct+0x80/0x80 [ 46.965403][ T526] ? __kasan_check_write+0x14/0x20 [ 46.970353][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.975287][ T526] do_group_exit+0x255/0x320 [ 46.979714][ T526] ? __kasan_check_write+0x14/0x20 [ 46.984667][ T526] get_signal+0x170e/0x1870 [ 46.989032][ T526] ? __kasan_check_read+0x11/0x20 [ 46.993861][ T526] ? ptrace_notify+0x350/0x350 [ 46.998460][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.003929][ T526] ? __kasan_check_write+0x14/0x20 [ 47.008881][ T526] ? fput_many+0x160/0x1b0 [ 47.013130][ T526] ? do_futex+0x3b5/0x490 [ 47.017295][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.022864][ T526] ? get_sigframe_size+0x10/0x10 [ 47.027639][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 47.032317][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 47.038831][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.044116][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 47.049498][ T526] do_syscall_64+0x49/0x80 [ 47.053752][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.059477][ T526] RIP: 0033:0x7f676f68c0f9 [ 47.063733][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 47.070933][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.079197][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 47.086992][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 47.094803][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.102613][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 47.110427][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 47.118242][ T526] [ 47.121274][ T526] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/526 [ 47.130321][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.136261][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 47.147804][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.157807][ T526] Call Trace: [ 47.160928][ T526] [ 47.163793][ T526] dump_stack_lvl+0x151/0x1b7 [ 47.168305][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.173609][ T526] ? preempt_schedule+0xd9/0xe0 [ 47.178290][ T526] dump_stack+0x15/0x17 [ 47.182292][ T526] check_preemption_disabled+0x109/0x110 [ 47.187890][ T526] __this_cpu_preempt_check+0x13/0x20 [ 47.193131][ T526] __mod_node_page_state+0x89/0xf0 [ 47.198174][ T526] __mod_lruvec_page_state+0x154/0x200 [ 47.203546][ T526] ? page_remove_rmap+0x20f/0xa20 [ 47.208490][ T526] page_remove_rmap+0x73d/0xa20 [ 47.213179][ T526] ? mark_page_accessed+0x51/0x70 [ 47.218040][ T526] unmap_page_range+0x1039/0x1ed0 [ 47.222897][ T526] ? kasan_set_track+0x4b/0x70 [ 47.227497][ T526] ? kasan_set_free_info+0x23/0x40 [ 47.232448][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.238649][ T526] ? uprobe_munmap+0x18d/0x450 [ 47.243213][ T526] unmap_vmas+0x389/0x560 [ 47.247384][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 47.252414][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.257705][ T526] exit_mmap+0x1cc/0x4c0 [ 47.261783][ T526] ? vm_brk+0x30/0x30 [ 47.265688][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 47.270723][ T526] __mmput+0x95/0x300 [ 47.274551][ T526] mmput+0x59/0x70 [ 47.279581][ T526] do_exit+0xa5b/0x27d0 [ 47.283570][ T526] ? put_task_struct+0x80/0x80 [ 47.288177][ T526] ? __kasan_check_write+0x14/0x20 [ 47.293209][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.298151][ T526] do_group_exit+0x255/0x320 [ 47.302578][ T526] ? __kasan_check_write+0x14/0x20 [ 47.307523][ T526] get_signal+0x170e/0x1870 [ 47.311873][ T526] ? __kasan_check_read+0x11/0x20 [ 47.316724][ T526] ? ptrace_notify+0x350/0x350 [ 47.321323][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.326800][ T526] ? __kasan_check_write+0x14/0x20 [ 47.331747][ T526] ? fput_many+0x160/0x1b0 [ 47.335993][ T526] ? do_futex+0x3b5/0x490 [ 47.340157][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.345712][ T526] ? get_sigframe_size+0x10/0x10 [ 47.350484][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 47.355176][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 47.360216][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.365612][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 47.370987][ T526] do_syscall_64+0x49/0x80 [ 47.375241][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.380977][ T526] RIP: 0033:0x7f676f68c0f9 [ 47.385274][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 47.392428][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.400758][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 47.408661][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 47.416478][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.424582][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 47.432592][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 47.440378][ T526] [ 47.443308][ T526] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/526 [ 47.452382][ T526] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.458344][ T526] CPU: 1 PID: 526 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00028-g2880f47b949f #0 [ 47.470023][ T526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.480040][ T526] Call Trace: [ 47.483252][ T526] [ 47.486026][ T526] dump_stack_lvl+0x151/0x1b7 [ 47.490539][ T526] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.495864][ T526] ? preempt_schedule+0xd9/0xe0 [ 47.500518][ T526] dump_stack+0x15/0x17 [ 47.504607][ T526] check_preemption_disabled+0x109/0x110 [ 47.510066][ T526] __this_cpu_preempt_check+0x13/0x20 [ 47.515276][ T526] __mod_node_page_state+0xac/0xf0 [ 47.520309][ T526] __mod_lruvec_page_state+0x154/0x200 [ 47.525692][ T526] ? page_remove_rmap+0x20f/0xa20 [ 47.530553][ T526] page_remove_rmap+0x73d/0xa20 [ 47.535236][ T526] ? mark_page_accessed+0x51/0x70 [ 47.540099][ T526] unmap_page_range+0x1039/0x1ed0 [ 47.544958][ T526] ? kasan_set_track+0x4b/0x70 [ 47.549560][ T526] ? kasan_set_free_info+0x23/0x40 [ 47.554524][ T526] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.560668][ T526] ? uprobe_munmap+0x18d/0x450 [ 47.565290][ T526] unmap_vmas+0x389/0x560 [ 47.569534][ T526] ? unmap_page_range+0x1ed0/0x1ed0 [ 47.574658][ T526] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.579983][ T526] exit_mmap+0x1cc/0x4c0 [ 47.584031][ T526] ? vm_brk+0x30/0x30 [ 47.587852][ T526] ? uprobe_clear_state+0x2cd/0x320 [ 47.592884][ T526] __mmput+0x95/0x300 [ 47.596700][ T526] mmput+0x59/0x70 [ 47.600257][ T526] do_exit+0xa5b/0x27d0 [ 47.604258][ T526] ? put_task_struct+0x80/0x80 [ 47.608854][ T526] ? __kasan_check_write+0x14/0x20 [ 47.613796][ T526] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.618758][ T526] do_group_exit+0x255/0x320 [ 47.623513][ T526] ? __kasan_check_write+0x14/0x20 [ 47.629145][ T526] get_signal+0x170e/0x1870 [ 47.633488][ T526] ? __kasan_check_read+0x11/0x20 [ 47.638355][ T526] ? ptrace_notify+0x350/0x350 [ 47.642949][ T526] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.648411][ T526] ? __kasan_check_write+0x14/0x20 [ 47.653470][ T526] ? fput_many+0x160/0x1b0 [ 47.657713][ T526] ? do_futex+0x3b5/0x490 [ 47.661881][ T526] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.667444][ T526] ? get_sigframe_size+0x10/0x10 [ 47.672206][ T526] ? __se_sys_futex+0x35e/0x3c0 [ 47.676897][ T526] exit_to_user_mode_loop+0x6b/0xa0 [ 47.681927][ T526] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.687397][ T526] syscall_exit_to_user_mode+0x26/0x130 [ 47.692827][ T526] do_syscall_64+0x49/0x80 [ 47.697042][ T526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.702844][ T526] RIP: 0033:0x7f676f68c0f9 [ 47.707098][ T526] Code: Unable to access opcode bytes at RIP 0x7f676f68c0cf. [ 47.714304][ T526] RSP: 002b:00007f6770402218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.722546][ T526] RAX: fffffffffffffe00 RBX: 00007f676f7abf88 RCX: 00007f676f68c0f9 [ 47.730358][ T526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f676f7abf88 [ 47.738167][ T526] RBP: 00007f676f7abf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.745977][ T526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676f7abf8c [ 47.753803][ T526] R13: 00007ffcd22eec3f R14: 00007f6770402300 R15: 0000000000022000 [ 47.761612][ T526] [ 48.038420][ T538] loop0: detected capacity change from 0 to 63271 [ 48.045910][ T538] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.054457][ T538] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.063426][ T538] F2FS-fs (loop0): invalid crc value [ 48.069896][ T538] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.090782][ T538] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.097681][ T538] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.182079][ T544] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 48.182324][ T538] syz-executor.0: attempt to access beyond end of device [ 48.182324][ T538] loop0: rw=2049, want=77952, limit=63271 [ 48.465199][ T546] loop0: detected capacity change from 0 to 63271 [ 48.472542][ T546] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.480860][ T546] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.489569][ T546] F2FS-fs (loop0): invalid crc value [ 48.496060][ T546] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.517048][ T546] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.524022][ T546] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b 2023/03/24 07:13:59 executed programs: 11 [ 48.607104][ T551] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 48.607348][ T546] syz-executor.0: attempt to access beyond end of device [ 48.607348][ T546] loop0: rw=2049, want=77952, limit=63271 [ 48.876155][ T553] loop0: detected capacity change from 0 to 63271 [ 48.883378][ T553] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.891707][ T553] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.900492][ T553] F2FS-fs (loop0): invalid crc value [ 48.906542][ T553] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.927051][ T553] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.933914][ T553] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 49.018404][ T558] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1