Warning: Permanently added '10.128.1.155' (ECDSA) to the list of known hosts. 2023/05/11 10:18:27 ignoring optional flag "sandboxArg"="0" 2023/05/11 10:18:28 parsed 1 programs 2023/05/11 10:18:28 executed programs: 0 [ 38.206966][ T27] audit: type=1400 audit(1683800308.390:150): avc: denied { mounton } for pid=419 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 [ 38.232780][ T27] audit: type=1400 audit(1683800308.390:151): avc: denied { mount } for pid=419 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 [ 38.263681][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.270737][ T423] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.277941][ T423] device bridge_slave_0 entered promiscuous mode [ 38.284412][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.291599][ T423] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.298846][ T423] device bridge_slave_1 entered promiscuous mode [ 38.328241][ T27] audit: type=1400 audit(1683800308.510:152): avc: denied { write } for pid=423 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.340713][ T423] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.348979][ T27] audit: type=1400 audit(1683800308.520:153): avc: denied { read } for pid=423 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.355765][ T423] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.383246][ T423] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.390052][ T423] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.405378][ T375] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.412470][ T375] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.419825][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.427176][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.435750][ T54] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.443704][ T54] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.450554][ T54] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.466974][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.475488][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.483592][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.490955][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.498944][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.507089][ T375] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.513923][ T375] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.521196][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.529057][ T375] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.537617][ T423] device veth0_vlan entered promiscuous mode [ 38.546699][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.555313][ T423] device veth1_macvtap entered promiscuous mode [ 38.565392][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.573900][ T28] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.586916][ T27] audit: type=1400 audit(1683800308.770:154): avc: denied { mounton } for pid=423 comm="syz-executor.0" path="/dev/binderfs" dev="devtmpfs" ino=358 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 38.733288][ T429] loop0: detected capacity change from 0 to 63271 [ 38.740814][ T27] audit: type=1400 audit(1683800308.930:155): avc: denied { mounton } for pid=428 comm="syz-executor.0" path="/root/syzkaller-testdir372596904/syzkaller.3D7Zy4/0/bus" dev="sda1" ino=1937 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.741283][ T429] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 38.775584][ T429] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 38.784302][ T429] F2FS-fs (loop0): invalid crc value [ 38.790862][ T429] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.811336][ T429] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 38.818313][ T429] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 38.825890][ T27] audit: type=1400 audit(1683800309.000:156): avc: denied { mount } for pid=428 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 [ 38.853756][ T27] audit: type=1400 audit(1683800309.010:157): avc: denied { write } for pid=428 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 [ 38.876008][ T27] audit: type=1400 audit(1683800309.010:158): avc: denied { add_name } for pid=428 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 38.897124][ T27] audit: type=1400 audit(1683800309.010:159): avc: denied { create } for pid=428 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.937485][ T435] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 39.066259][ T429] BUG: scheduling while atomic: syz-executor.0/429/0x00000002 [ 39.073548][ T429] Modules linked in: [ 39.077304][ T429] Preemption disabled at: [ 39.077312][ T429] [] unmap_page_range+0xa82/0x1ed0 [ 39.088119][ T429] CPU: 0 PID: 429 Comm: syz-executor.0 Not tainted 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 39.098316][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 39.108381][ T429] Call Trace: [ 39.111508][ T429] [ 39.114286][ T429] dump_stack_lvl+0x151/0x1b7 [ 39.118805][ T429] ? unmap_page_range+0xa82/0x1ed0 [ 39.123744][ T429] ? unmap_page_range+0xa82/0x1ed0 [ 39.128691][ T429] ? bfq_pos_tree_add_move+0x43b/0x43b [ 39.134170][ T429] ? unmap_page_range+0xa82/0x1ed0 [ 39.139137][ T429] dump_stack+0x15/0x17 [ 39.143111][ T429] __schedule_bug+0x1a0/0x240 [ 39.147680][ T429] ? select_fallback_rq+0x220/0x220 [ 39.152649][ T429] ? __kernel_text_address+0xd/0x40 [ 39.157677][ T429] __schedule+0xd0a/0x1560 [ 39.161930][ T429] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 39.167572][ T429] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 39.173562][ T429] ? __sched_text_start+0x8/0x8 [ 39.178253][ T429] ? mutex_spin_on_owner+0x140/0x2b0 [ 39.183377][ T429] schedule+0xeb/0x1a0 [ 39.187361][ T429] schedule_preempt_disabled+0x13/0x20 [ 39.192846][ T429] __mutex_lock+0x4b1/0x1040 [ 39.197343][ T429] ? __kasan_slab_alloc+0xb1/0xe0 [ 39.202201][ T429] ? slab_post_alloc_hook+0x53/0x2c0 [ 39.207332][ T429] ? kmem_cache_alloc+0x106/0x210 [ 39.212274][ T429] ? folio_mark_dirty+0xd3/0xf0 [ 39.216957][ T429] ? unmap_vmas+0x389/0x560 [ 39.221297][ T429] ? exit_mmap+0x1cc/0x4c0 [ 39.225553][ T429] ? do_exit+0xa5b/0x27d0 [ 39.229717][ T429] ? do_group_exit+0x255/0x320 [ 39.234317][ T429] ? get_signal+0x170e/0x1870 [ 39.238831][ T429] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 39.244645][ T429] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 39.251247][ T429] ? do_syscall_64+0x49/0x80 [ 39.255847][ T429] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.261756][ T429] __mutex_lock_slowpath+0xe/0x10 [ 39.266610][ T429] mutex_lock+0xeb/0x120 [ 39.270688][ T429] ? slab_post_alloc_hook+0x72/0x2c0 [ 39.275821][ T429] ? bit_wait_io_timeout+0x120/0x120 [ 39.281019][ T429] ? kmem_cache_alloc+0x106/0x210 [ 39.285963][ T429] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 39.291517][ T429] f2fs_register_inmem_page+0x22c/0x4b0 [ 39.297074][ T429] f2fs_dirty_data_folio+0x31d/0x440 [ 39.302192][ T429] folio_mark_dirty+0xd3/0xf0 [ 39.306707][ T429] set_page_dirty+0x5c/0x70 [ 39.311046][ T429] unmap_page_range+0x12e4/0x1ed0 [ 39.315951][ T429] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 39.322181][ T429] ? pagevec_lru_move_fn+0x506/0x5a0 [ 39.327276][ T429] ? uprobe_munmap+0x18d/0x450 [ 39.331900][ T429] ? folio_rotate_reclaimable+0x510/0x510 [ 39.337549][ T429] unmap_vmas+0x389/0x560 [ 39.341732][ T429] ? unmap_page_range+0x1ed0/0x1ed0 [ 39.346839][ T429] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 39.352641][ T429] exit_mmap+0x1cc/0x4c0 [ 39.356730][ T429] ? vm_brk+0x30/0x30 [ 39.360552][ T429] ? uprobe_clear_state+0x2cd/0x320 [ 39.365834][ T429] __mmput+0x95/0x300 [ 39.369654][ T429] mmput+0x59/0x70 [ 39.373210][ T429] do_exit+0xa5b/0x27d0 [ 39.377203][ T429] ? put_task_struct+0x80/0x80 [ 39.381899][ T429] ? __kasan_check_write+0x14/0x20 [ 39.386837][ T429] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 39.391898][ T429] do_group_exit+0x255/0x320 [ 39.396319][ T429] ? __kasan_check_write+0x14/0x20 [ 39.401270][ T429] get_signal+0x170e/0x1870 [ 39.405611][ T429] ? __kasan_check_read+0x11/0x20 [ 39.411250][ T429] ? ptrace_notify+0x350/0x350 [ 39.415852][ T429] arch_do_signal_or_restart+0xb0/0x12a0 [ 39.421404][ T429] ? set_next_entity+0x580/0x580 [ 39.426178][ T429] ? do_futex+0x3b5/0x490 [ 39.430346][ T429] ? _raw_spin_unlock+0x4c/0x70 [ 39.435032][ T429] ? __ia32_sys_get_robust_list+0x90/0x90 [ 39.440626][ T429] ? get_sigframe_size+0x10/0x10 [ 39.445364][ T429] ? __se_sys_futex+0x35e/0x3c0 [ 39.450048][ T429] exit_to_user_mode_loop+0x6b/0xa0 [ 39.455083][ T429] exit_to_user_mode_prepare+0x5a/0xa0 [ 39.460376][ T429] syscall_exit_to_user_mode+0x26/0x130 [ 39.465756][ T429] do_syscall_64+0x49/0x80 [ 39.470093][ T429] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 39.475750][ T429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.481473][ T429] RIP: 0033:0x7fc35f08c0f9 [ 39.485876][ T429] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 39.493095][ T429] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 39.501345][ T429] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 39.509148][ T429] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 39.516960][ T429] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 39.524774][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 39.532712][ T429] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 39.540797][ T429] [ 39.547351][ T429] ------------[ cut here ]------------ [ 39.552621][ T429] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 39.552650][ T429] WARNING: CPU: 1 PID: 429 at kernel/sched/core.c:5561 preempt_count_sub+0xa8/0x160 [ 39.567861][ T429] Modules linked in: [ 39.571628][ T429] CPU: 1 PID: 429 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 39.583942][ T429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 39.594085][ T429] RIP: 0010:preempt_count_sub+0xa8/0x160 [ 39.599513][ T429] 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 4f 2b 08 01 85 c0 74 b1 48 c7 c0 d8 18 83 86 48 c1 [ 39.619189][ T429] RSP: 0018:ffffc90002b5f488 EFLAGS: 00010246 [ 39.625159][ T429] RAX: e7cb13d80388d000 RBX: 0000000000000001 RCX: ffff88810d0f90c0 [ 39.633467][ T429] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 39.641430][ T429] RBP: ffffc90002b5f498 R08: ffffffff81568a28 R09: fffff5200056bdb1 [ 39.649259][ T429] R10: 0000000000000000 R11: dffffc0000000001 R12: 0400000000000080 [ 39.657570][ T429] R13: 0000000020200000 R14: dffffc0000000000 R15: dffffc0000000000 [ 39.665460][ T429] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 39.674622][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.681085][ T429] CR2: 0000000020003700 CR3: 000000000600f000 CR4: 00000000003506a0 [ 39.688968][ T429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.696785][ T429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.704558][ T429] Call Trace: [ 39.707792][ T429] [ 39.710458][ T429] _raw_spin_unlock+0x4c/0x70 [ 39.714968][ T429] unmap_page_range+0x1c84/0x1ed0 [ 39.719884][ T429] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 39.725995][ T429] ? pagevec_lru_move_fn+0x506/0x5a0 [ 39.731167][ T429] ? uprobe_munmap+0x18d/0x450 [ 39.735800][ T429] ? folio_rotate_reclaimable+0x510/0x510 [ 39.741845][ T429] unmap_vmas+0x389/0x560 [ 39.746006][ T429] ? unmap_page_range+0x1ed0/0x1ed0 [ 39.751091][ T429] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 39.756336][ T429] exit_mmap+0x1cc/0x4c0 [ 39.760395][ T429] ? vm_brk+0x30/0x30 [ 39.764387][ T429] ? uprobe_clear_state+0x2cd/0x320 [ 39.769475][ T429] __mmput+0x95/0x300 [ 39.773251][ T429] mmput+0x59/0x70 [ 39.776889][ T429] do_exit+0xa5b/0x27d0 [ 39.780794][ T429] ? put_task_struct+0x80/0x80 [ 39.785390][ T429] ? __kasan_check_write+0x14/0x20 [ 39.790368][ T429] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 39.795418][ T429] do_group_exit+0x255/0x320 [ 39.799861][ T429] ? __kasan_check_write+0x14/0x20 [ 39.804775][ T429] get_signal+0x170e/0x1870 [ 39.809154][ T429] ? __kasan_check_read+0x11/0x20 [ 39.814179][ T429] ? ptrace_notify+0x350/0x350 [ 39.819176][ T429] arch_do_signal_or_restart+0xb0/0x12a0 [ 39.824653][ T429] ? set_next_entity+0x580/0x580 [ 39.829595][ T429] ? do_futex+0x3b5/0x490 [ 39.833696][ T429] ? _raw_spin_unlock+0x4c/0x70 [ 39.838436][ T429] ? __ia32_sys_get_robust_list+0x90/0x90 [ 39.844164][ T429] ? get_sigframe_size+0x10/0x10 [ 39.849311][ T429] ? __se_sys_futex+0x35e/0x3c0 [ 39.854417][ T429] exit_to_user_mode_loop+0x6b/0xa0 [ 39.859761][ T429] exit_to_user_mode_prepare+0x5a/0xa0 [ 39.865170][ T429] syscall_exit_to_user_mode+0x26/0x130 [ 39.870858][ T429] do_syscall_64+0x49/0x80 [ 39.875199][ T429] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 39.881359][ T429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 39.887295][ T429] RIP: 0033:0x7fc35f08c0f9 [ 39.891515][ T429] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 39.898996][ T429] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 39.907531][ T429] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 39.915685][ T429] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 39.923736][ T429] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 39.931607][ T429] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 39.939633][ T429] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 39.947432][ T429] [ 39.950237][ T429] ---[ end trace 0000000000000000 ]--- [ 40.226118][ T439] loop0: detected capacity change from 0 to 63271 [ 40.233781][ T439] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.242539][ T439] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.251392][ T439] F2FS-fs (loop0): invalid crc value [ 40.258018][ T439] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.278830][ T439] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 40.285825][ T439] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 40.371562][ T444] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 40.491563][ T439] BUG: scheduling while atomic: syz-executor.0/439/0x00000002 [ 40.498961][ T439] Modules linked in: [ 40.502586][ T439] Preemption disabled at: [ 40.502593][ T439] [] unmap_page_range+0xa82/0x1ed0 [ 40.513503][ T439] CPU: 1 PID: 439 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 40.525126][ T439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 40.535017][ T439] Call Trace: [ 40.538142][ T439] [ 40.540923][ T439] dump_stack_lvl+0x151/0x1b7 [ 40.545694][ T439] ? unmap_page_range+0xa82/0x1ed0 [ 40.550636][ T439] ? unmap_page_range+0xa82/0x1ed0 [ 40.555775][ T439] ? bfq_pos_tree_add_move+0x43b/0x43b [ 40.561072][ T439] ? unmap_page_range+0xa82/0x1ed0 [ 40.566015][ T439] dump_stack+0x15/0x17 [ 40.570008][ T439] __schedule_bug+0x1a0/0x240 [ 40.574522][ T439] ? select_fallback_rq+0x220/0x220 [ 40.579554][ T439] ? __kernel_text_address+0xd/0x40 [ 40.584591][ T439] __schedule+0xd0a/0x1560 [ 40.588847][ T439] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 40.594483][ T439] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 40.600474][ T439] ? __sched_text_start+0x8/0x8 [ 40.605246][ T439] ? mutex_spin_on_owner+0x140/0x2b0 [ 40.610366][ T439] schedule+0xeb/0x1a0 [ 40.614275][ T439] schedule_preempt_disabled+0x13/0x20 [ 40.619565][ T439] __mutex_lock+0x4b1/0x1040 [ 40.623992][ T439] ? __kasan_slab_alloc+0xb1/0xe0 [ 40.628860][ T439] ? slab_post_alloc_hook+0x53/0x2c0 [ 40.634060][ T439] ? kmem_cache_alloc+0x106/0x210 [ 40.638920][ T439] ? folio_mark_dirty+0xd3/0xf0 [ 40.643701][ T439] ? unmap_vmas+0x389/0x560 [ 40.648033][ T439] ? exit_mmap+0x1cc/0x4c0 [ 40.652293][ T439] ? do_exit+0xa5b/0x27d0 [ 40.656886][ T439] ? do_group_exit+0x255/0x320 [ 40.661571][ T439] ? get_signal+0x170e/0x1870 [ 40.666087][ T439] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 40.671752][ T439] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 40.679015][ T439] ? do_syscall_64+0x49/0x80 [ 40.683442][ T439] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 40.689349][ T439] __mutex_lock_slowpath+0xe/0x10 [ 40.694203][ T439] mutex_lock+0xeb/0x120 [ 40.698286][ T439] ? slab_post_alloc_hook+0x72/0x2c0 [ 40.703406][ T439] ? bit_wait_io_timeout+0x120/0x120 [ 40.708614][ T439] ? kmem_cache_alloc+0x106/0x210 [ 40.713474][ T439] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 40.719116][ T439] f2fs_register_inmem_page+0x22c/0x4b0 [ 40.724585][ T439] f2fs_dirty_data_folio+0x31d/0x440 [ 40.729755][ T439] folio_mark_dirty+0xd3/0xf0 [ 40.734308][ T439] set_page_dirty+0x5c/0x70 [ 40.738644][ T439] unmap_page_range+0x12e4/0x1ed0 [ 40.743602][ T439] ? kasan_set_track+0x4b/0x70 [ 40.748290][ T439] ? kasan_set_free_info+0x23/0x40 [ 40.753404][ T439] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 40.759823][ T439] ? uprobe_munmap+0x18d/0x450 [ 40.764419][ T439] unmap_vmas+0x389/0x560 [ 40.768594][ T439] ? unmap_page_range+0x1ed0/0x1ed0 [ 40.773622][ T439] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 40.778914][ T439] exit_mmap+0x1cc/0x4c0 [ 40.782991][ T439] ? vm_brk+0x30/0x30 [ 40.786812][ T439] ? uprobe_clear_state+0x2cd/0x320 [ 40.791845][ T439] __mmput+0x95/0x300 [ 40.795665][ T439] mmput+0x59/0x70 [ 40.799340][ T439] do_exit+0xa5b/0x27d0 [ 40.803304][ T439] ? put_task_struct+0x80/0x80 [ 40.807990][ T439] ? __kasan_check_write+0x14/0x20 [ 40.812943][ T439] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 40.817885][ T439] do_group_exit+0x255/0x320 [ 40.822309][ T439] ? __kasan_check_write+0x14/0x20 [ 40.827256][ T439] get_signal+0x170e/0x1870 [ 40.831599][ T439] ? __kasan_check_read+0x11/0x20 [ 40.836661][ T439] ? ptrace_notify+0x350/0x350 [ 40.841425][ T439] arch_do_signal_or_restart+0xb0/0x12a0 [ 40.846980][ T439] ? __kasan_check_write+0x14/0x20 [ 40.852004][ T439] ? fput_many+0x160/0x1b0 [ 40.856259][ T439] ? do_futex+0x3b5/0x490 [ 40.860428][ T439] ? __ia32_sys_get_robust_list+0x90/0x90 [ 40.865978][ T439] ? get_sigframe_size+0x10/0x10 [ 40.870940][ T439] ? __se_sys_futex+0x35e/0x3c0 [ 40.875720][ T439] exit_to_user_mode_loop+0x6b/0xa0 [ 40.880993][ T439] exit_to_user_mode_prepare+0x5a/0xa0 [ 40.887070][ T439] syscall_exit_to_user_mode+0x26/0x130 [ 40.892646][ T439] do_syscall_64+0x49/0x80 [ 40.896877][ T439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 40.902691][ T439] RIP: 0033:0x7fc35f08c0f9 [ 40.907465][ T439] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 40.914670][ T439] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 40.922922][ T439] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 40.930899][ T439] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 40.938796][ T439] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 40.946730][ T439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 40.954720][ T439] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 40.962581][ T439] [ 41.216874][ T447] loop0: detected capacity change from 0 to 63271 [ 41.224328][ T447] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.232874][ T447] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.242001][ T447] F2FS-fs (loop0): invalid crc value [ 41.248082][ T447] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.268840][ T447] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.276834][ T447] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.362590][ T452] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 41.760233][ T455] loop0: detected capacity change from 0 to 63271 [ 41.767663][ T455] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.775930][ T455] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.784807][ T455] F2FS-fs (loop0): invalid crc value [ 41.791643][ T455] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.812512][ T455] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.819720][ T455] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.908490][ T460] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 41.908719][ T455] syz-executor.0: attempt to access beyond end of device [ 41.908719][ T455] loop0: rw=2049, want=77952, limit=63271 [ 42.167312][ T462] loop0: detected capacity change from 0 to 63271 [ 42.175255][ T462] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.183550][ T462] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.192632][ T462] F2FS-fs (loop0): invalid crc value [ 42.198760][ T462] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.219193][ T462] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.226066][ T462] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 42.315462][ T467] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 42.438021][ T462] BUG: scheduling while atomic: syz-executor.0/462/0x00000002 [ 42.445745][ T462] Modules linked in: [ 42.449626][ T462] Preemption disabled at: [ 42.449633][ T462] [] unmap_page_range+0xa82/0x1ed0 [ 42.460512][ T462] CPU: 1 PID: 462 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 42.471974][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 42.481961][ T462] Call Trace: [ 42.485195][ T462] [ 42.487954][ T462] dump_stack_lvl+0x151/0x1b7 [ 42.492467][ T462] ? unmap_page_range+0xa82/0x1ed0 [ 42.497419][ T462] ? unmap_page_range+0xa82/0x1ed0 [ 42.502884][ T462] ? bfq_pos_tree_add_move+0x43b/0x43b [ 42.508507][ T462] ? unmap_page_range+0xa82/0x1ed0 [ 42.513455][ T462] dump_stack+0x15/0x17 [ 42.517535][ T462] __schedule_bug+0x1a0/0x240 [ 42.522136][ T462] ? select_fallback_rq+0x220/0x220 [ 42.527159][ T462] ? __kernel_text_address+0xd/0x40 [ 42.532562][ T462] ? unwind_get_return_address+0x4d/0x90 [ 42.538017][ T462] __schedule+0xd0a/0x1560 [ 42.542353][ T462] ? __sched_text_start+0x8/0x8 [ 42.547044][ T462] ? __kasan_check_write+0x14/0x20 [ 42.551980][ T462] ? _raw_spin_lock+0xa4/0x1b0 [ 42.556667][ T462] ? _raw_spin_trylock_bh+0x190/0x190 [ 42.561884][ T462] schedule+0xeb/0x1a0 [ 42.565797][ T462] schedule_preempt_disabled+0x13/0x20 [ 42.571296][ T462] __mutex_lock+0x8b8/0x1040 [ 42.575677][ T462] ? __kasan_slab_alloc+0xb1/0xe0 [ 42.580564][ T462] ? slab_post_alloc_hook+0x53/0x2c0 [ 42.585747][ T462] ? kmem_cache_alloc+0x106/0x210 [ 42.590603][ T462] ? get_signal+0x170e/0x1870 [ 42.595120][ T462] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 42.600759][ T462] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 42.607437][ T462] ? do_syscall_64+0x49/0x80 [ 42.611865][ T462] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.617861][ T462] __mutex_lock_slowpath+0xe/0x10 [ 42.622803][ T462] mutex_lock+0xeb/0x120 [ 42.626882][ T462] ? slab_post_alloc_hook+0x72/0x2c0 [ 42.632014][ T462] ? bit_wait_io_timeout+0x120/0x120 [ 42.637208][ T462] ? kmem_cache_alloc+0x106/0x210 [ 42.642073][ T462] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 42.647711][ T462] f2fs_register_inmem_page+0x22c/0x4b0 [ 42.653093][ T462] f2fs_dirty_data_folio+0x31d/0x440 [ 42.658216][ T462] folio_mark_dirty+0xd3/0xf0 [ 42.662904][ T462] set_page_dirty+0x5c/0x70 [ 42.667410][ T462] unmap_page_range+0x12e4/0x1ed0 [ 42.672395][ T462] ? kasan_set_track+0x4b/0x70 [ 42.677044][ T462] ? kasan_set_free_info+0x23/0x40 [ 42.682170][ T462] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 42.688333][ T462] ? uprobe_munmap+0x18d/0x450 [ 42.692932][ T462] unmap_vmas+0x389/0x560 [ 42.697095][ T462] ? unmap_page_range+0x1ed0/0x1ed0 [ 42.702133][ T462] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 42.707424][ T462] exit_mmap+0x1cc/0x4c0 [ 42.711521][ T462] ? vm_brk+0x30/0x30 [ 42.715333][ T462] ? uprobe_clear_state+0x2cd/0x320 [ 42.720441][ T462] __mmput+0x95/0x300 [ 42.724262][ T462] mmput+0x59/0x70 [ 42.727827][ T462] do_exit+0xa5b/0x27d0 [ 42.731828][ T462] ? put_task_struct+0x80/0x80 [ 42.736415][ T462] ? __kasan_check_write+0x14/0x20 [ 42.741358][ T462] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 42.746312][ T462] do_group_exit+0x255/0x320 [ 42.750818][ T462] ? __kasan_check_write+0x14/0x20 [ 42.755783][ T462] get_signal+0x170e/0x1870 [ 42.760106][ T462] ? __kasan_check_read+0x11/0x20 [ 42.765055][ T462] ? ptrace_notify+0x350/0x350 [ 42.769678][ T462] arch_do_signal_or_restart+0xb0/0x12a0 [ 42.775122][ T462] ? __kasan_check_write+0x14/0x20 [ 42.780068][ T462] ? fput_many+0x160/0x1b0 [ 42.784411][ T462] ? do_futex+0x3b5/0x490 [ 42.788668][ T462] ? __ia32_sys_get_robust_list+0x90/0x90 [ 42.794220][ T462] ? get_sigframe_size+0x10/0x10 [ 42.799186][ T462] ? __se_sys_futex+0x35e/0x3c0 [ 42.803874][ T462] exit_to_user_mode_loop+0x6b/0xa0 [ 42.808982][ T462] exit_to_user_mode_prepare+0x5a/0xa0 [ 42.814280][ T462] syscall_exit_to_user_mode+0x26/0x130 [ 42.819664][ T462] do_syscall_64+0x49/0x80 [ 42.824021][ T462] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 42.829734][ T462] RIP: 0033:0x7fc35f08c0f9 [ 42.833980][ T462] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 42.841298][ T462] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.849782][ T462] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 42.857597][ T462] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 42.865588][ T462] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 42.873401][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 42.881256][ T462] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 42.889153][ T462] [ 43.186323][ T470] loop0: detected capacity change from 0 to 63271 [ 43.194030][ T470] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.202623][ T470] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.211733][ T470] F2FS-fs (loop0): invalid crc value [ 43.218143][ T470] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.238986][ T470] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.245836][ T470] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b 2023/05/11 10:18:33 executed programs: 6 [ 43.324939][ T470] syz-executor.0: attempt to access beyond end of device [ 43.324939][ T470] loop0: rw=2049, want=77952, limit=63271 [ 43.337821][ T475] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 43.568885][ T477] loop0: detected capacity change from 0 to 63271 [ 43.576523][ T477] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.584918][ T477] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.593739][ T477] F2FS-fs (loop0): invalid crc value [ 43.600357][ T477] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.621172][ T477] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.628828][ T477] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.713838][ T482] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 43.714086][ T477] syz-executor.0: attempt to access beyond end of device [ 43.714086][ T477] loop0: rw=2049, want=77952, limit=63271 [ 43.967836][ T484] loop0: detected capacity change from 0 to 63271 [ 43.975359][ T484] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.983761][ T484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.992659][ T484] F2FS-fs (loop0): invalid crc value [ 43.998941][ T484] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.019503][ T484] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.026392][ T484] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.105572][ T490] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=9 [ 44.489845][ T492] loop0: detected capacity change from 0 to 63271 [ 44.496975][ T492] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.505257][ T492] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.514512][ T492] F2FS-fs (loop0): invalid crc value [ 44.520664][ T492] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.541050][ T492] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.548108][ T492] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.630183][ T497] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 44.758705][ T492] BUG: scheduling while atomic: syz-executor.0/492/0x00000002 [ 44.765998][ T492] Modules linked in: [ 44.769809][ T492] Preemption disabled at: [ 44.769817][ T492] [] unmap_page_range+0xa82/0x1ed0 [ 44.780629][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 44.792125][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 44.802614][ T492] Call Trace: [ 44.805757][ T492] [ 44.808515][ T492] dump_stack_lvl+0x151/0x1b7 [ 44.813052][ T492] ? unmap_page_range+0xa82/0x1ed0 [ 44.817977][ T492] ? unmap_page_range+0xa82/0x1ed0 [ 44.822932][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.828241][ T492] ? unmap_page_range+0xa82/0x1ed0 [ 44.833164][ T492] dump_stack+0x15/0x17 [ 44.837164][ T492] __schedule_bug+0x1a0/0x240 [ 44.841871][ T492] ? select_fallback_rq+0x220/0x220 [ 44.846900][ T492] ? __kernel_text_address+0xd/0x40 [ 44.851937][ T492] __schedule+0xd0a/0x1560 [ 44.856386][ T492] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 44.862032][ T492] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 44.868012][ T492] ? __sched_text_start+0x8/0x8 [ 44.872708][ T492] ? mutex_spin_on_owner+0x140/0x2b0 [ 44.877993][ T492] schedule+0xeb/0x1a0 [ 44.881898][ T492] schedule_preempt_disabled+0x13/0x20 [ 44.887190][ T492] __mutex_lock+0x4b1/0x1040 [ 44.891616][ T492] ? __kasan_slab_alloc+0xb1/0xe0 [ 44.896588][ T492] ? slab_post_alloc_hook+0x53/0x2c0 [ 44.901707][ T492] ? kmem_cache_alloc+0x106/0x210 [ 44.906654][ T492] ? folio_mark_dirty+0xd3/0xf0 [ 44.911527][ T492] ? unmap_vmas+0x389/0x560 [ 44.915850][ T492] ? exit_mmap+0x1cc/0x4c0 [ 44.920105][ T492] ? do_exit+0xa5b/0x27d0 [ 44.924361][ T492] ? do_group_exit+0x255/0x320 [ 44.928956][ T492] ? get_signal+0x170e/0x1870 [ 44.933645][ T492] ? arch_do_signal_or_restart+0xb0/0x12a0 [ 44.939376][ T492] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 44.946087][ T492] ? do_syscall_64+0x49/0x80 [ 44.950508][ T492] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 44.956415][ T492] __mutex_lock_slowpath+0xe/0x10 [ 44.961271][ T492] mutex_lock+0xeb/0x120 [ 44.965492][ T492] ? slab_post_alloc_hook+0x72/0x2c0 [ 44.970732][ T492] ? bit_wait_io_timeout+0x120/0x120 [ 44.975860][ T492] ? kmem_cache_alloc+0x106/0x210 [ 44.980712][ T492] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 44.986273][ T492] f2fs_register_inmem_page+0x22c/0x4b0 [ 44.991914][ T492] f2fs_dirty_data_folio+0x31d/0x440 [ 44.997053][ T492] folio_mark_dirty+0xd3/0xf0 [ 45.001630][ T492] set_page_dirty+0x5c/0x70 [ 45.005968][ T492] unmap_page_range+0x12e4/0x1ed0 [ 45.011381][ T492] ? kasan_set_track+0x4b/0x70 [ 45.015992][ T492] ? kasan_set_free_info+0x23/0x40 [ 45.020922][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.027130][ T492] ? uprobe_munmap+0x18d/0x450 [ 45.031769][ T492] unmap_vmas+0x389/0x560 [ 45.036023][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 45.041064][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.046351][ T492] exit_mmap+0x1cc/0x4c0 [ 45.050517][ T492] ? vm_brk+0x30/0x30 [ 45.054344][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 45.059379][ T492] __mmput+0x95/0x300 [ 45.063372][ T492] mmput+0x59/0x70 [ 45.066920][ T492] do_exit+0xa5b/0x27d0 [ 45.070913][ T492] ? put_task_struct+0x80/0x80 [ 45.075524][ T492] ? __kasan_check_write+0x14/0x20 [ 45.080568][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.085519][ T492] do_group_exit+0x255/0x320 [ 45.089982][ T492] ? __kasan_check_write+0x14/0x20 [ 45.094890][ T492] get_signal+0x170e/0x1870 [ 45.099230][ T492] ? __kasan_check_read+0x11/0x20 [ 45.104201][ T492] ? ptrace_notify+0x350/0x350 [ 45.109149][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 45.114615][ T492] ? __kasan_check_write+0x14/0x20 [ 45.119647][ T492] ? fput_many+0x160/0x1b0 [ 45.123899][ T492] ? do_futex+0x3b5/0x490 [ 45.128073][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 45.133795][ T492] ? get_sigframe_size+0x10/0x10 [ 45.138576][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 45.143348][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 45.148389][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.153670][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 45.159053][ T492] do_syscall_64+0x49/0x80 [ 45.163304][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.169033][ T492] RIP: 0033:0x7fc35f08c0f9 [ 45.173285][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 45.180489][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.188743][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 45.196821][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 45.204803][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 45.212790][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 45.220602][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 45.228516][ T492] [ 45.232902][ T492] check_preemption_disabled: 7513 callbacks suppressed [ 45.232916][ T492] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/492 [ 45.248970][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.255044][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 45.266682][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 45.276652][ T492] Call Trace: [ 45.279924][ T492] [ 45.282683][ T492] dump_stack_lvl+0x151/0x1b7 [ 45.287199][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.292666][ T492] ? mutex_unlock+0xa1/0x110 [ 45.297178][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 45.302391][ T492] dump_stack+0x15/0x17 [ 45.306725][ T492] check_preemption_disabled+0x109/0x110 [ 45.312781][ T492] __this_cpu_preempt_check+0x13/0x20 [ 45.318256][ T492] __mod_node_page_state+0x6d/0xf0 [ 45.323180][ T492] __mod_lruvec_page_state+0x154/0x200 [ 45.328647][ T492] ? page_remove_rmap+0x20f/0xa20 [ 45.333714][ T492] page_remove_rmap+0x73d/0xa20 [ 45.338590][ T492] ? mark_page_accessed+0x51/0x70 [ 45.343593][ T492] unmap_page_range+0x1039/0x1ed0 [ 45.348417][ T492] ? kasan_set_track+0x4b/0x70 [ 45.353028][ T492] ? kasan_set_free_info+0x23/0x40 [ 45.357969][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.364363][ T492] ? uprobe_munmap+0x18d/0x450 [ 45.368965][ T492] unmap_vmas+0x389/0x560 [ 45.373125][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 45.378327][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.383620][ T492] exit_mmap+0x1cc/0x4c0 [ 45.387701][ T492] ? vm_brk+0x30/0x30 [ 45.391517][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 45.396550][ T492] __mmput+0x95/0x300 [ 45.400458][ T492] mmput+0x59/0x70 [ 45.404020][ T492] do_exit+0xa5b/0x27d0 [ 45.408017][ T492] ? put_task_struct+0x80/0x80 [ 45.412817][ T492] ? __kasan_check_write+0x14/0x20 [ 45.417907][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.422936][ T492] do_group_exit+0x255/0x320 [ 45.427369][ T492] ? __kasan_check_write+0x14/0x20 [ 45.432486][ T492] get_signal+0x170e/0x1870 [ 45.436825][ T492] ? __kasan_check_read+0x11/0x20 [ 45.441766][ T492] ? ptrace_notify+0x350/0x350 [ 45.446367][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 45.451852][ T492] ? __kasan_check_write+0x14/0x20 [ 45.456780][ T492] ? fput_many+0x160/0x1b0 [ 45.461033][ T492] ? do_futex+0x3b5/0x490 [ 45.465198][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 45.470756][ T492] ? get_sigframe_size+0x10/0x10 [ 45.475527][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 45.480223][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 45.485254][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.490547][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 45.496011][ T492] do_syscall_64+0x49/0x80 [ 45.500262][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.505997][ T492] RIP: 0033:0x7fc35f08c0f9 [ 45.510247][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 45.517458][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.525891][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 45.533706][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 45.541514][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 45.549331][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 45.557138][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 45.565061][ T492] [ 45.568046][ T492] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/492 [ 45.577146][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.583130][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 45.594747][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 45.604737][ T492] Call Trace: [ 45.607852][ T492] [ 45.610731][ T492] dump_stack_lvl+0x151/0x1b7 [ 45.615316][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.620699][ T492] ? mutex_unlock+0xa1/0x110 [ 45.625259][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 45.630344][ T492] dump_stack+0x15/0x17 [ 45.634337][ T492] check_preemption_disabled+0x109/0x110 [ 45.639807][ T492] __this_cpu_preempt_check+0x13/0x20 [ 45.645020][ T492] __mod_node_page_state+0x89/0xf0 [ 45.650053][ T492] __mod_lruvec_page_state+0x154/0x200 [ 45.655350][ T492] ? page_remove_rmap+0x20f/0xa20 [ 45.660208][ T492] page_remove_rmap+0x73d/0xa20 [ 45.664982][ T492] ? mark_page_accessed+0x51/0x70 [ 45.669847][ T492] unmap_page_range+0x1039/0x1ed0 [ 45.674734][ T492] ? kasan_set_track+0x4b/0x70 [ 45.679458][ T492] ? kasan_set_free_info+0x23/0x40 [ 45.684409][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.690561][ T492] ? uprobe_munmap+0x18d/0x450 [ 45.695165][ T492] unmap_vmas+0x389/0x560 [ 45.699415][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 45.704531][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.709931][ T492] exit_mmap+0x1cc/0x4c0 [ 45.714009][ T492] ? vm_brk+0x30/0x30 [ 45.717915][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 45.722951][ T492] __mmput+0x95/0x300 [ 45.726857][ T492] mmput+0x59/0x70 [ 45.730501][ T492] do_exit+0xa5b/0x27d0 [ 45.734493][ T492] ? put_task_struct+0x80/0x80 [ 45.739181][ T492] ? __kasan_check_write+0x14/0x20 [ 45.744125][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.749245][ T492] do_group_exit+0x255/0x320 [ 45.753673][ T492] ? __kasan_check_write+0x14/0x20 [ 45.759405][ T492] get_signal+0x170e/0x1870 [ 45.763745][ T492] ? __kasan_check_read+0x11/0x20 [ 45.768604][ T492] ? ptrace_notify+0x350/0x350 [ 45.773213][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 45.778672][ T492] ? __kasan_check_write+0x14/0x20 [ 45.783645][ T492] ? fput_many+0x160/0x1b0 [ 45.787957][ T492] ? do_futex+0x3b5/0x490 [ 45.792125][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 45.797676][ T492] ? get_sigframe_size+0x10/0x10 [ 45.802461][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 45.807145][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 45.812259][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.817553][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 45.822931][ T492] do_syscall_64+0x49/0x80 [ 45.827367][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 45.833219][ T492] RIP: 0033:0x7fc35f08c0f9 [ 45.837478][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 45.845072][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.853404][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 45.861216][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 45.869027][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 45.876953][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 45.884734][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 45.892549][ T492] [ 45.895458][ T492] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/492 [ 45.904553][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.910639][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 45.922839][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 45.932731][ T492] Call Trace: [ 45.935857][ T492] [ 45.938720][ T492] dump_stack_lvl+0x151/0x1b7 [ 45.943324][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.948613][ T492] ? mutex_unlock+0xa1/0x110 [ 45.953048][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 45.958162][ T492] dump_stack+0x15/0x17 [ 45.962151][ T492] check_preemption_disabled+0x109/0x110 [ 45.967621][ T492] __this_cpu_preempt_check+0x13/0x20 [ 45.972919][ T492] __mod_node_page_state+0xac/0xf0 [ 45.977875][ T492] __mod_lruvec_page_state+0x154/0x200 [ 45.983158][ T492] ? page_remove_rmap+0x20f/0xa20 [ 45.988017][ T492] page_remove_rmap+0x73d/0xa20 [ 45.992703][ T492] ? mark_page_accessed+0x51/0x70 [ 45.997569][ T492] unmap_page_range+0x1039/0x1ed0 [ 46.002424][ T492] ? kasan_set_track+0x4b/0x70 [ 46.007020][ T492] ? kasan_set_free_info+0x23/0x40 [ 46.012041][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.018193][ T492] ? uprobe_munmap+0x18d/0x450 [ 46.022736][ T492] unmap_vmas+0x389/0x560 [ 46.026987][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 46.032029][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.037408][ T492] exit_mmap+0x1cc/0x4c0 [ 46.041480][ T492] ? vm_brk+0x30/0x30 [ 46.045561][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 46.050593][ T492] __mmput+0x95/0x300 [ 46.054964][ T492] mmput+0x59/0x70 [ 46.058515][ T492] do_exit+0xa5b/0x27d0 [ 46.062505][ T492] ? put_task_struct+0x80/0x80 [ 46.067115][ T492] ? __kasan_check_write+0x14/0x20 [ 46.072078][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.077210][ T492] do_group_exit+0x255/0x320 [ 46.081687][ T492] ? __kasan_check_write+0x14/0x20 [ 46.086838][ T492] get_signal+0x170e/0x1870 [ 46.091322][ T492] ? __kasan_check_read+0x11/0x20 [ 46.096179][ T492] ? ptrace_notify+0x350/0x350 [ 46.100781][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 46.106337][ T492] ? __kasan_check_write+0x14/0x20 [ 46.111405][ T492] ? fput_many+0x160/0x1b0 [ 46.115831][ T492] ? do_futex+0x3b5/0x490 [ 46.120422][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 46.125986][ T492] ? get_sigframe_size+0x10/0x10 [ 46.130749][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 46.135580][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 46.140621][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.145962][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 46.151288][ T492] do_syscall_64+0x49/0x80 [ 46.155662][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.161476][ T492] RIP: 0033:0x7fc35f08c0f9 [ 46.165727][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 46.172938][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.181175][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 46.188995][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 46.197187][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 46.205061][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 46.212878][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 46.220773][ T492] [ 46.223665][ T492] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/492 [ 46.232611][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.238602][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 46.250201][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 46.260103][ T492] Call Trace: [ 46.263310][ T492] [ 46.266086][ T492] dump_stack_lvl+0x151/0x1b7 [ 46.270597][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.275935][ T492] ? mutex_unlock+0xa1/0x110 [ 46.280316][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 46.285442][ T492] dump_stack+0x15/0x17 [ 46.289450][ T492] check_preemption_disabled+0x109/0x110 [ 46.295190][ T492] __this_cpu_preempt_check+0x13/0x20 [ 46.300390][ T492] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 46.305700][ T492] ? __mod_node_page_state+0xac/0xf0 [ 46.310804][ T492] __mod_lruvec_page_state+0x164/0x200 [ 46.316095][ T492] ? page_remove_rmap+0x20f/0xa20 [ 46.320957][ T492] page_remove_rmap+0x73d/0xa20 [ 46.325844][ T492] ? mark_page_accessed+0x51/0x70 [ 46.330907][ T492] unmap_page_range+0x1039/0x1ed0 [ 46.335891][ T492] ? kasan_set_track+0x4b/0x70 [ 46.340553][ T492] ? kasan_set_free_info+0x23/0x40 [ 46.345550][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.352054][ T492] ? uprobe_munmap+0x18d/0x450 [ 46.356655][ T492] unmap_vmas+0x389/0x560 [ 46.360818][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 46.365855][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.371289][ T492] exit_mmap+0x1cc/0x4c0 [ 46.375361][ T492] ? vm_brk+0x30/0x30 [ 46.379300][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 46.384330][ T492] __mmput+0x95/0x300 [ 46.388243][ T492] mmput+0x59/0x70 [ 46.391890][ T492] do_exit+0xa5b/0x27d0 [ 46.395872][ T492] ? put_task_struct+0x80/0x80 [ 46.400585][ T492] ? __kasan_check_write+0x14/0x20 [ 46.405507][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.410463][ T492] do_group_exit+0x255/0x320 [ 46.414879][ T492] ? __kasan_check_write+0x14/0x20 [ 46.419832][ T492] get_signal+0x170e/0x1870 [ 46.424167][ T492] ? __kasan_check_read+0x11/0x20 [ 46.429136][ T492] ? ptrace_notify+0x350/0x350 [ 46.434494][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 46.439961][ T492] ? __kasan_check_write+0x14/0x20 [ 46.444909][ T492] ? fput_many+0x160/0x1b0 [ 46.449161][ T492] ? do_futex+0x3b5/0x490 [ 46.453350][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 46.458885][ T492] ? get_sigframe_size+0x10/0x10 [ 46.463658][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 46.468346][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 46.473467][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.478868][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 46.484417][ T492] do_syscall_64+0x49/0x80 [ 46.488685][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.494397][ T492] RIP: 0033:0x7fc35f08c0f9 [ 46.498654][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 46.505955][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.514220][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 46.522010][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 46.529995][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 46.537811][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 46.545848][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 46.554002][ T492] [ 46.556909][ T492] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/492 [ 46.565936][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.571920][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 46.583422][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 46.593316][ T492] Call Trace: [ 46.596438][ T492] [ 46.599303][ T492] dump_stack_lvl+0x151/0x1b7 [ 46.603825][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.609108][ T492] ? mutex_unlock+0xa1/0x110 [ 46.613535][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 46.619005][ T492] dump_stack+0x15/0x17 [ 46.622994][ T492] check_preemption_disabled+0x109/0x110 [ 46.628472][ T492] __this_cpu_preempt_check+0x13/0x20 [ 46.633669][ T492] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 46.639010][ T492] __mod_lruvec_page_state+0x164/0x200 [ 46.644259][ T492] ? page_remove_rmap+0x20f/0xa20 [ 46.649118][ T492] page_remove_rmap+0x73d/0xa20 [ 46.653914][ T492] ? mark_page_accessed+0x51/0x70 [ 46.659333][ T492] unmap_page_range+0x1039/0x1ed0 [ 46.664180][ T492] ? kasan_set_track+0x4b/0x70 [ 46.669100][ T492] ? kasan_set_free_info+0x23/0x40 [ 46.674302][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.680462][ T492] ? uprobe_munmap+0x18d/0x450 [ 46.685267][ T492] unmap_vmas+0x389/0x560 [ 46.689489][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 46.694608][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.699905][ T492] exit_mmap+0x1cc/0x4c0 [ 46.703981][ T492] ? vm_brk+0x30/0x30 [ 46.708233][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 46.713264][ T492] __mmput+0x95/0x300 [ 46.717163][ T492] mmput+0x59/0x70 [ 46.720660][ T492] do_exit+0xa5b/0x27d0 [ 46.724641][ T492] ? put_task_struct+0x80/0x80 [ 46.729495][ T492] ? __kasan_check_write+0x14/0x20 [ 46.734450][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.739388][ T492] do_group_exit+0x255/0x320 [ 46.743816][ T492] ? __kasan_check_write+0x14/0x20 [ 46.748767][ T492] get_signal+0x170e/0x1870 [ 46.753145][ T492] ? __kasan_check_read+0x11/0x20 [ 46.758052][ T492] ? ptrace_notify+0x350/0x350 [ 46.762649][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 46.768117][ T492] ? __kasan_check_write+0x14/0x20 [ 46.773166][ T492] ? fput_many+0x160/0x1b0 [ 46.777414][ T492] ? do_futex+0x3b5/0x490 [ 46.781668][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 46.787222][ T492] ? get_sigframe_size+0x10/0x10 [ 46.792007][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 46.796781][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 46.801898][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.807281][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 46.812653][ T492] do_syscall_64+0x49/0x80 [ 46.816906][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 46.822634][ T492] RIP: 0033:0x7fc35f08c0f9 [ 46.826971][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 46.834175][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.842422][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 46.850242][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 46.858223][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 46.866203][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 46.874012][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 46.882005][ T492] [ 46.884944][ T492] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/492 [ 46.893997][ T492] caller is debug_smp_processor_id+0x17/0x20 [ 46.899915][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 46.911516][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 46.921570][ T492] Call Trace: [ 46.924622][ T492] [ 46.927484][ T492] dump_stack_lvl+0x151/0x1b7 [ 46.932008][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.937305][ T492] ? mutex_unlock+0xa1/0x110 [ 46.941806][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 46.947013][ T492] dump_stack+0x15/0x17 [ 46.953085][ T492] check_preemption_disabled+0x109/0x110 [ 46.958564][ T492] debug_smp_processor_id+0x17/0x20 [ 46.963614][ T492] __mod_memcg_lruvec_state+0x106/0x1b0 [ 46.968989][ T492] __mod_lruvec_page_state+0x164/0x200 [ 46.974267][ T492] ? page_remove_rmap+0x20f/0xa20 [ 46.979127][ T492] page_remove_rmap+0x73d/0xa20 [ 46.983837][ T492] ? mark_page_accessed+0x51/0x70 [ 46.988679][ T492] unmap_page_range+0x1039/0x1ed0 [ 46.993640][ T492] ? kasan_set_track+0x4b/0x70 [ 46.998236][ T492] ? kasan_set_free_info+0x23/0x40 [ 47.003187][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.009349][ T492] ? uprobe_munmap+0x18d/0x450 [ 47.014050][ T492] unmap_vmas+0x389/0x560 [ 47.018201][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 47.023408][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.028702][ T492] exit_mmap+0x1cc/0x4c0 [ 47.032783][ T492] ? vm_brk+0x30/0x30 [ 47.036955][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 47.041991][ T492] __mmput+0x95/0x300 [ 47.045860][ T492] mmput+0x59/0x70 [ 47.049451][ T492] do_exit+0xa5b/0x27d0 [ 47.053704][ T492] ? put_task_struct+0x80/0x80 [ 47.058473][ T492] ? __kasan_check_write+0x14/0x20 [ 47.063517][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.068555][ T492] do_group_exit+0x255/0x320 [ 47.072983][ T492] ? __kasan_check_write+0x14/0x20 [ 47.077949][ T492] get_signal+0x170e/0x1870 [ 47.082270][ T492] ? __kasan_check_read+0x11/0x20 [ 47.087128][ T492] ? ptrace_notify+0x350/0x350 [ 47.091903][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.097378][ T492] ? __kasan_check_write+0x14/0x20 [ 47.102433][ T492] ? fput_many+0x160/0x1b0 [ 47.106785][ T492] ? do_futex+0x3b5/0x490 [ 47.111024][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.116609][ T492] ? get_sigframe_size+0x10/0x10 [ 47.121353][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 47.126037][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 47.131072][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.136374][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 47.141919][ T492] do_syscall_64+0x49/0x80 [ 47.146269][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.151989][ T492] RIP: 0033:0x7fc35f08c0f9 [ 47.156243][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 47.163531][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.171783][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 47.179948][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 47.187858][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.195661][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 47.203470][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 47.211283][ T492] [ 47.214300][ T492] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/492 [ 47.223979][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.229981][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 47.241484][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 47.251480][ T492] Call Trace: [ 47.254599][ T492] [ 47.257380][ T492] dump_stack_lvl+0x151/0x1b7 [ 47.261895][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.267192][ T492] ? mutex_unlock+0xa1/0x110 [ 47.271618][ T492] ? __mutex_lock_slowpath+0x10/0x10 [ 47.276867][ T492] dump_stack+0x15/0x17 [ 47.280835][ T492] check_preemption_disabled+0x109/0x110 [ 47.286300][ T492] __this_cpu_preempt_check+0x13/0x20 [ 47.291505][ T492] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 47.296895][ T492] __mod_lruvec_page_state+0x164/0x200 [ 47.302298][ T492] ? page_remove_rmap+0x20f/0xa20 [ 47.307163][ T492] page_remove_rmap+0x73d/0xa20 [ 47.311849][ T492] ? mark_page_accessed+0x51/0x70 [ 47.316820][ T492] unmap_page_range+0x1039/0x1ed0 [ 47.321657][ T492] ? kasan_set_track+0x4b/0x70 [ 47.326251][ T492] ? kasan_set_free_info+0x23/0x40 [ 47.331306][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.337471][ T492] ? uprobe_munmap+0x18d/0x450 [ 47.342078][ T492] unmap_vmas+0x389/0x560 [ 47.346668][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 47.351796][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.357081][ T492] exit_mmap+0x1cc/0x4c0 [ 47.361190][ T492] ? vm_brk+0x30/0x30 [ 47.365072][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 47.370107][ T492] __mmput+0x95/0x300 [ 47.373929][ T492] mmput+0x59/0x70 [ 47.377478][ T492] do_exit+0xa5b/0x27d0 [ 47.381465][ T492] ? put_task_struct+0x80/0x80 [ 47.386066][ T492] ? __kasan_check_write+0x14/0x20 [ 47.391015][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.395978][ T492] do_group_exit+0x255/0x320 [ 47.400641][ T492] ? __kasan_check_write+0x14/0x20 [ 47.405598][ T492] get_signal+0x170e/0x1870 [ 47.409988][ T492] ? __kasan_check_read+0x11/0x20 [ 47.414972][ T492] ? ptrace_notify+0x350/0x350 [ 47.419578][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.425129][ T492] ? __kasan_check_write+0x14/0x20 [ 47.430158][ T492] ? fput_many+0x160/0x1b0 [ 47.434415][ T492] ? do_futex+0x3b5/0x490 [ 47.438700][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.444255][ T492] ? get_sigframe_size+0x10/0x10 [ 47.449121][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 47.453823][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 47.458834][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.464129][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 47.469520][ T492] do_syscall_64+0x49/0x80 [ 47.473860][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.479578][ T492] RIP: 0033:0x7fc35f08c0f9 [ 47.484094][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 47.491475][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.499798][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 47.507608][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 47.515421][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.523232][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 47.531237][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 47.539125][ T492] [ 47.542392][ T492] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/492 [ 47.551443][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.553858][ T27] audit: type=1400 audit(1683800317.740:165): avc: denied { remove_name } for pid=164 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 47.557411][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 47.557429][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 47.557437][ T492] Call Trace: [ 47.557442][ T492] [ 47.608142][ T492] dump_stack_lvl+0x151/0x1b7 [ 47.612651][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.618115][ T492] ? preempt_schedule+0xd9/0xe0 [ 47.622802][ T492] dump_stack+0x15/0x17 [ 47.626794][ T492] check_preemption_disabled+0x109/0x110 [ 47.632263][ T492] __this_cpu_preempt_check+0x13/0x20 [ 47.637581][ T492] __mod_node_page_state+0x6d/0xf0 [ 47.642528][ T492] __mod_lruvec_page_state+0x154/0x200 [ 47.647822][ T492] ? page_remove_rmap+0x20f/0xa20 [ 47.652716][ T492] page_remove_rmap+0x73d/0xa20 [ 47.657368][ T492] ? mark_page_accessed+0x51/0x70 [ 47.662231][ T492] unmap_page_range+0x1039/0x1ed0 [ 47.667124][ T492] ? kasan_set_track+0x4b/0x70 [ 47.671800][ T492] ? kasan_set_free_info+0x23/0x40 [ 47.677005][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.683155][ T492] ? uprobe_munmap+0x18d/0x450 [ 47.687763][ T492] unmap_vmas+0x389/0x560 [ 47.692008][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 47.697045][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.702565][ T492] exit_mmap+0x1cc/0x4c0 [ 47.706618][ T492] ? vm_brk+0x30/0x30 [ 47.710436][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 47.715469][ T492] __mmput+0x95/0x300 [ 47.719328][ T492] mmput+0x59/0x70 [ 47.722857][ T492] do_exit+0xa5b/0x27d0 [ 47.726845][ T492] ? put_task_struct+0x80/0x80 [ 47.731440][ T492] ? __kasan_check_write+0x14/0x20 [ 47.736501][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.741450][ T492] do_group_exit+0x255/0x320 [ 47.745874][ T492] ? __kasan_check_write+0x14/0x20 [ 47.750909][ T492] get_signal+0x170e/0x1870 [ 47.755249][ T492] ? __kasan_check_read+0x11/0x20 [ 47.760112][ T492] ? ptrace_notify+0x350/0x350 [ 47.764791][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 47.770267][ T492] ? __kasan_check_write+0x14/0x20 [ 47.775303][ T492] ? fput_many+0x160/0x1b0 [ 47.779550][ T492] ? do_futex+0x3b5/0x490 [ 47.783894][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 47.789446][ T492] ? get_sigframe_size+0x10/0x10 [ 47.794225][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 47.799174][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 47.804207][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.809502][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 47.814880][ T492] do_syscall_64+0x49/0x80 [ 47.819144][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 47.824880][ T492] RIP: 0033:0x7fc35f08c0f9 [ 47.829231][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 47.836609][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.844868][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 47.852664][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 47.860568][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 47.868557][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 47.876367][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 47.884274][ T492] [ 47.887210][ T492] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/492 [ 47.896462][ T492] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.902415][ T492] CPU: 1 PID: 492 Comm: syz-executor.0 Tainted: G W 5.18.0-rc4-syzkaller-00030-g6213f5d4d23c #0 [ 47.914599][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 47.924574][ T492] Call Trace: [ 47.927709][ T492] [ 47.930476][ T492] dump_stack_lvl+0x151/0x1b7 [ 47.934990][ T492] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.940319][ T492] ? preempt_schedule+0xd9/0xe0 [ 47.944970][ T492] dump_stack+0x15/0x17 [ 47.948980][ T492] check_preemption_disabled+0x109/0x110 [ 47.954531][ T492] __this_cpu_preempt_check+0x13/0x20 [ 47.959927][ T492] __mod_node_page_state+0x89/0xf0 [ 47.964870][ T492] __mod_lruvec_page_state+0x154/0x200 [ 47.970271][ T492] ? page_remove_rmap+0x20f/0xa20 [ 47.975464][ T492] page_remove_rmap+0x73d/0xa20 [ 47.980229][ T492] ? mark_page_accessed+0x51/0x70 [ 47.985347][ T492] unmap_page_range+0x1039/0x1ed0 [ 47.990206][ T492] ? kasan_set_track+0x4b/0x70 [ 47.995113][ T492] ? kasan_set_free_info+0x23/0x40 [ 48.000024][ T492] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 48.006190][ T492] ? uprobe_munmap+0x18d/0x450 [ 48.010780][ T492] unmap_vmas+0x389/0x560 [ 48.014946][ T492] ? unmap_page_range+0x1ed0/0x1ed0 [ 48.019986][ T492] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 48.025491][ T492] exit_mmap+0x1cc/0x4c0 [ 48.029618][ T492] ? vm_brk+0x30/0x30 [ 48.033558][ T492] ? uprobe_clear_state+0x2cd/0x320 [ 48.038581][ T492] __mmput+0x95/0x300 [ 48.042400][ T492] mmput+0x59/0x70 [ 48.045953][ T492] do_exit+0xa5b/0x27d0 [ 48.049955][ T492] ? put_task_struct+0x80/0x80 [ 48.054744][ T492] ? __kasan_check_write+0x14/0x20 [ 48.059792][ T492] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 48.065021][ T492] do_group_exit+0x255/0x320 [ 48.069441][ T492] ? __kasan_check_write+0x14/0x20 [ 48.074511][ T492] get_signal+0x170e/0x1870 [ 48.078905][ T492] ? __kasan_check_read+0x11/0x20 [ 48.084204][ T492] ? ptrace_notify+0x350/0x350 [ 48.088811][ T492] arch_do_signal_or_restart+0xb0/0x12a0 [ 48.094273][ T492] ? __kasan_check_write+0x14/0x20 [ 48.099220][ T492] ? fput_many+0x160/0x1b0 [ 48.103565][ T492] ? do_futex+0x3b5/0x490 [ 48.107741][ T492] ? __ia32_sys_get_robust_list+0x90/0x90 [ 48.113299][ T492] ? get_sigframe_size+0x10/0x10 [ 48.118166][ T492] ? __se_sys_futex+0x35e/0x3c0 [ 48.122857][ T492] exit_to_user_mode_loop+0x6b/0xa0 [ 48.127910][ T492] exit_to_user_mode_prepare+0x5a/0xa0 [ 48.133182][ T492] syscall_exit_to_user_mode+0x26/0x130 [ 48.138586][ T492] do_syscall_64+0x49/0x80 [ 48.142903][ T492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 48.148722][ T492] RIP: 0033:0x7fc35f08c0f9 [ 48.152984][ T492] Code: Unable to access opcode bytes at RIP 0x7fc35f08c0cf. [ 48.160258][ T492] RSP: 002b:00007fc35fd87218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 48.168506][ T492] RAX: fffffffffffffe00 RBX: 00007fc35f1abf88 RCX: 00007fc35f08c0f9 [ 48.176315][ T492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc35f1abf88 [ 48.184130][ T492] RBP: 00007fc35f1abf80 R08: 0000000000000000 R09: 0000000000000000 [ 48.192375][ T492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc35f1abf8c [ 48.200202][ T492] R13: 00007ffdece9190f R14: 00007fc35fd87300 R15: 0000000000022000 [ 48.207997][ T492] [ 48.495391][ T504] loop0: detected capacity change from 0 to 63271 [ 48.502945][ T504] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.511257][ T504] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.520207][ T504] F2FS-fs (loop0): invalid crc value [ 48.526612][ T504] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.547517][ T504] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.554434][ T504] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b 2023/05/11 10:18:38 executed programs: 10 [ 48.642844][ T509] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 48.643099][ T504] syz-executor.0: attempt to access beyond end of device [ 48.643099][ T504] loop0: rw=2049, want=77952, limit=63271 [ 48.930912][ T511] loop0: detected capacity change from 0 to 63271 [ 48.938033][ T511] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.946572][ T511] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.955659][ T511] F2FS-fs (loop0): invalid crc value [ 48.961891][ T511] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.982223][ T511] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.989304][ T511] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b