[ 18.644082][ T62] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 18.652838][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 18.663662][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 18.737953][ T324] syz-executor.0 (324) used greatest stack depth: 21104 bytes left [ 19.193830][ T45] device bridge_slave_1 left promiscuous mode [ 19.199796][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.207643][ T45] device bridge_slave_0 left promiscuous mode [ 19.213703][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.221539][ T45] device veth1_macvtap left promiscuous mode [ 19.227651][ T45] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.0.104' (ECDSA) to the list of known hosts. 2023/03/20 13:10:54 ignoring optional flag "sandboxArg"="0" 2023/03/20 13:10:55 parsed 1 programs 2023/03/20 13:10:55 executed programs: 0 [ 37.165049][ T30] kauditd_printk_skb: 65 callbacks suppressed [ 37.165063][ T30] audit: type=1400 audit(1679317855.400:137): avc: denied { mounton } for pid=368 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 [ 37.196556][ T30] audit: type=1400 audit(1679317855.400:138): avc: denied { mount } for pid=368 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 [ 37.227975][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.235397][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.242805][ T372] device bridge_slave_0 entered promiscuous mode [ 37.249587][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.256541][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.263671][ T372] device bridge_slave_1 entered promiscuous mode [ 37.298126][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.305189][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.312222][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.319163][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.335381][ T62] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.342486][ T62] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.349723][ T62] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.357251][ T62] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.374102][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.382759][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.391003][ T6] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.397935][ T6] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.405378][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.413884][ T6] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.420715][ T6] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.428275][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.435969][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.446232][ T372] device veth0_vlan entered promiscuous mode [ 37.453682][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.461708][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.469456][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.479835][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.488538][ T372] device veth1_macvtap entered promiscuous mode [ 37.496849][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.508314][ T329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.519225][ T30] audit: type=1400 audit(1679317855.750:139): avc: denied { mount } for pid=372 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 [ 37.669861][ T378] loop0: detected capacity change from 0 to 63271 [ 37.677313][ T30] audit: type=1400 audit(1679317855.910:140): avc: denied { mounton } for pid=377 comm="syz-executor.0" path="/root/syzkaller-testdir2930356338/syzkaller.tuXCQ6/0/bus" dev="sda1" ino=1148 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.678365][ T378] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 37.712684][ T378] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 37.721541][ T378] F2FS-fs (loop0): invalid crc value [ 37.728308][ T378] F2FS-fs (loop0): Found nat_bits in checkpoint [ 37.749288][ T378] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 37.756182][ T378] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 37.763953][ T30] audit: type=1400 audit(1679317856.000:141): avc: denied { mount } for pid=377 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 [ 37.785794][ T30] audit: type=1400 audit(1679317856.000:142): avc: denied { write } for pid=377 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 [ 37.808559][ T30] audit: type=1400 audit(1679317856.000:143): avc: denied { add_name } for pid=377 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.829701][ T30] audit: type=1400 audit(1679317856.000:144): avc: denied { create } for pid=377 comm="syz-executor.0" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.850614][ T30] audit: type=1400 audit(1679317856.000:145): avc: denied { read write open } for pid=377 comm="syz-executor.0" path="/root/syzkaller-testdir2930356338/syzkaller.tuXCQ6/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.879147][ T30] audit: type=1400 audit(1679317856.110:146): avc: denied { map } for pid=377 comm="syz-executor.0" path="/root/syzkaller-testdir2930356338/syzkaller.tuXCQ6/0/bus/bus" dev="loop0" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.909905][ T384] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 38.012355][ T378] attempt to access beyond end of device [ 38.012355][ T378] loop0: rw=2049, want=65544, limit=63271 [ 38.345061][ T386] loop0: detected capacity change from 0 to 63271 [ 38.353897][ T386] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 38.362682][ T386] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 38.371583][ T386] F2FS-fs (loop0): invalid crc value [ 38.378139][ T386] F2FS-fs (loop0): Found nat_bits in checkpoint [ 38.399675][ T386] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 38.406548][ T386] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 38.498633][ T392] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=12 [ 38.632574][ T386] BUG: scheduling while atomic: syz-executor.0/386/0x00000002 [ 38.639940][ T386] Modules linked in: [ 38.643825][ T386] Preemption disabled at: [ 38.643832][ T386] [] unmap_page_range+0xa2f/0x1ca0 [ 38.654722][ T386] CPU: 0 PID: 386 Comm: syz-executor.0 Not tainted 5.15.94-syzkaller-g5448b2fda85f #0 [ 38.664084][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 38.674148][ T386] Call Trace: [ 38.677270][ T386] [ 38.680231][ T386] dump_stack_lvl+0x151/0x1b7 [ 38.684736][ T386] ? unmap_page_range+0xa2f/0x1ca0 [ 38.689681][ T386] ? unmap_page_range+0xa2f/0x1ca0 [ 38.694810][ T386] ? io_uring_drop_tctx_refs+0x190/0x190 [ 38.700357][ T386] ? unmap_page_range+0xa2f/0x1ca0 [ 38.705326][ T386] dump_stack+0x15/0x17 [ 38.709385][ T386] __schedule_bug+0x195/0x260 [ 38.713901][ T386] ? ttwu_queue_wakelist+0x510/0x510 [ 38.719018][ T386] ? stack_trace_save+0x1c0/0x1c0 [ 38.723885][ T386] ? __kernel_text_address+0x9b/0x110 [ 38.729093][ T386] __schedule+0xdd0/0x1620 [ 38.733338][ T386] ? irqentry_exit+0x30/0x40 [ 38.737866][ T386] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 38.743498][ T386] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 38.749487][ T386] ? release_firmware_map_entry+0x18b/0x18b [ 38.755210][ T386] ? mutex_spin_on_owner+0x109/0x2d0 [ 38.760512][ T386] schedule+0x11f/0x1e0 [ 38.764666][ T386] schedule_preempt_disabled+0x13/0x20 [ 38.769908][ T386] __mutex_lock+0x51d/0x13f0 [ 38.774330][ T386] ? __kasan_slab_alloc+0xb1/0xe0 [ 38.779190][ T386] ? slab_post_alloc_hook+0x53/0x2c0 [ 38.784318][ T386] ? kmem_cache_alloc+0xf5/0x200 [ 38.789170][ T386] ? set_page_dirty+0x1a4/0x300 [ 38.794143][ T386] ? unmap_vmas+0x389/0x560 [ 38.798567][ T386] ? exit_mmap+0x3d8/0x6f0 [ 38.803105][ T386] ? __mmput+0x95/0x310 [ 38.807091][ T386] ? do_group_exit+0x141/0x310 [ 38.811767][ T386] ? get_signal+0x7a3/0x1630 [ 38.816317][ T386] ? arch_do_signal_or_restart+0xbd/0x1680 [ 38.822041][ T386] ? exit_to_user_mode_loop+0xa0/0xe0 [ 38.827258][ T386] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 38.834100][ T386] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.840094][ T386] __mutex_lock_slowpath+0xe/0x10 [ 38.844950][ T386] mutex_lock+0x135/0x1e0 [ 38.849201][ T386] ? slab_post_alloc_hook+0x72/0x2c0 [ 38.854319][ T386] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 38.859876][ T386] ? wait_for_completion_killable_timeout+0x10/0x10 [ 38.866479][ T386] ? kmem_cache_alloc+0xf5/0x200 [ 38.871252][ T386] f2fs_register_inmem_page+0x22c/0x4b0 [ 38.876733][ T386] f2fs_set_data_page_dirty+0x591/0x730 [ 38.882203][ T386] set_page_dirty+0x1a4/0x300 [ 38.886718][ T386] unmap_page_range+0xf33/0x1ca0 [ 38.891485][ T386] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 38.897647][ T386] ? plist_del+0x40e/0x420 [ 38.902005][ T386] ? __munlock_isolated_page+0x210/0x210 [ 38.907451][ T386] ? uprobe_munmap+0x18d/0x450 [ 38.912071][ T386] unmap_vmas+0x389/0x560 [ 38.916218][ T386] ? unmap_page_range+0x1ca0/0x1ca0 [ 38.921369][ T386] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 38.926670][ T386] exit_mmap+0x3d8/0x6f0 [ 38.930795][ T386] ? vm_brk+0x30/0x30 [ 38.934562][ T386] ? uprobe_clear_state+0x2cd/0x320 [ 38.939600][ T386] __mmput+0x95/0x310 [ 38.943411][ T386] mmput+0x5b/0x170 [ 38.947057][ T386] do_exit+0xbb4/0x2b60 [ 38.951051][ T386] ? splice_direct_to_actor+0x957/0xbe0 [ 38.956518][ T386] ? put_task_struct+0x80/0x80 [ 38.961136][ T386] ? __kasan_check_write+0x14/0x20 [ 38.966152][ T386] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 38.971098][ T386] ? _raw_spin_lock_irqsave+0x210/0x210 [ 38.976479][ T386] do_group_exit+0x141/0x310 [ 38.981082][ T386] get_signal+0x7a3/0x1630 [ 38.985333][ T386] ? do_splice_direct+0x296/0x3c0 [ 38.991419][ T386] arch_do_signal_or_restart+0xbd/0x1680 [ 38.996883][ T386] ? fput_many+0x160/0x1b0 [ 39.001325][ T386] ? fput+0x1a/0x20 [ 39.004970][ T386] ? do_sendfile+0xce7/0xfe0 [ 39.009498][ T386] ? notify_change+0xdf4/0x1070 [ 39.014639][ T386] ? fput_many+0x160/0x1b0 [ 39.018944][ T386] ? get_sigframe_size+0x10/0x10 [ 39.023788][ T386] ? __se_sys_futex+0x37b/0x3e0 [ 39.028492][ T386] ? fpu_flush_thread+0xc0/0xc0 [ 39.033270][ T386] exit_to_user_mode_loop+0xa0/0xe0 [ 39.038299][ T386] exit_to_user_mode_prepare+0x5a/0xa0 [ 39.043678][ T386] syscall_exit_to_user_mode+0x26/0x160 [ 39.049245][ T386] do_syscall_64+0x49/0xb0 [ 39.053649][ T386] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.060310][ T386] RIP: 0033:0x7fafe53f10f9 [ 39.064943][ T386] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 39.072211][ T386] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 39.080543][ T386] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 39.088629][ T386] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 39.096855][ T386] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 39.104751][ T386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 39.112566][ T386] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 39.120381][ T386] [ 39.126499][ T386] ------------[ cut here ]------------ [ 39.131860][ T386] DEBUG_LOCKS_WARN_ON(val > preempt_count()) [ 39.131886][ T386] WARNING: CPU: 1 PID: 386 at kernel/sched/core.c:5673 preempt_count_sub+0xa8/0x160 [ 39.147040][ T386] Modules linked in: [ 39.150722][ T386] CPU: 1 PID: 386 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 39.162098][ T386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 39.172094][ T386] RIP: 0010:preempt_count_sub+0xa8/0x160 [ 39.177572][ T386] Code: 03 42 0f b6 04 30 84 c0 0f 85 86 00 00 00 83 3d f5 ca 38 05 00 75 d1 48 c7 c7 00 91 08 85 48 c7 c6 a0 91 08 85 e8 48 66 f5 ff <0f> 0b eb ba e8 6f 88 0d 01 85 c0 74 b1 48 c7 c0 28 3c 85 86 48 c1 [ 39.197221][ T386] RSP: 0018:ffffc90000d374c8 EFLAGS: 00010246 [ 39.203076][ T386] RAX: b0af714b6a4bbe00 RBX: 0000000000000001 RCX: ffff88810cf062c0 [ 39.211014][ T386] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 39.218921][ T386] RBP: ffffc90000d374d8 R08: ffffffff8156a435 R09: ffffed103ee64e93 [ 39.226855][ T386] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 39.234695][ T386] R13: 0400000000000080 R14: dffffc0000000000 R15: 0000000020200000 [ 39.242701][ T386] FS: 0000000000000000(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 39.251486][ T386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.258000][ T386] CR2: 0000000020003700 CR3: 000000000600f000 CR4: 00000000003506a0 [ 39.266136][ T386] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.274672][ T386] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.282696][ T386] Call Trace: [ 39.285914][ T386] [ 39.288749][ T386] _raw_spin_unlock+0x4d/0x70 [ 39.293486][ T386] unmap_page_range+0x1a8c/0x1ca0 [ 39.298744][ T386] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 39.305006][ T386] ? plist_del+0x40e/0x420 [ 39.309226][ T386] ? __munlock_isolated_page+0x210/0x210 [ 39.314743][ T386] ? uprobe_munmap+0x18d/0x450 [ 39.319312][ T386] unmap_vmas+0x389/0x560 [ 39.323571][ T386] ? unmap_page_range+0x1ca0/0x1ca0 [ 39.328628][ T386] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 39.333901][ T386] exit_mmap+0x3d8/0x6f0 [ 39.337955][ T386] ? vm_brk+0x30/0x30 [ 39.341953][ T386] ? uprobe_clear_state+0x2cd/0x320 [ 39.347579][ T386] __mmput+0x95/0x310 [ 39.351355][ T386] mmput+0x5b/0x170 [ 39.355021][ T386] do_exit+0xbb4/0x2b60 [ 39.358997][ T386] ? splice_direct_to_actor+0x957/0xbe0 [ 39.364742][ T386] ? put_task_struct+0x80/0x80 [ 39.369490][ T386] ? __kasan_check_write+0x14/0x20 [ 39.374479][ T386] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 39.380188][ T386] ? _raw_spin_lock_irqsave+0x210/0x210 [ 39.385571][ T386] do_group_exit+0x141/0x310 [ 39.389994][ T386] get_signal+0x7a3/0x1630 [ 39.394243][ T386] ? do_splice_direct+0x296/0x3c0 [ 39.399079][ T386] arch_do_signal_or_restart+0xbd/0x1680 [ 39.404580][ T386] ? fput_many+0x160/0x1b0 [ 39.408892][ T386] ? fput+0x1a/0x20 [ 39.412618][ T386] ? do_sendfile+0xce7/0xfe0 [ 39.417086][ T386] ? notify_change+0xdf4/0x1070 [ 39.421831][ T386] ? fput_many+0x160/0x1b0 [ 39.426112][ T386] ? get_sigframe_size+0x10/0x10 [ 39.430856][ T386] ? __se_sys_futex+0x37b/0x3e0 [ 39.435579][ T386] ? fpu_flush_thread+0xc0/0xc0 [ 39.440231][ T386] exit_to_user_mode_loop+0xa0/0xe0 [ 39.445562][ T386] exit_to_user_mode_prepare+0x5a/0xa0 [ 39.450924][ T386] syscall_exit_to_user_mode+0x26/0x160 [ 39.456349][ T386] do_syscall_64+0x49/0xb0 [ 39.460556][ T386] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 39.466310][ T386] RIP: 0033:0x7fafe53f10f9 [ 39.470537][ T386] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 39.477772][ T386] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 39.486009][ T386] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 39.493837][ T386] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 39.501707][ T386] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 39.509684][ T386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 39.517626][ T386] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 39.525544][ T386] [ 39.528360][ T386] ---[ end trace 4940d84b1cbe92cd ]--- [ 39.800132][ T396] loop0: detected capacity change from 0 to 63271 [ 39.807786][ T396] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 39.816435][ T396] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 39.825615][ T396] F2FS-fs (loop0): invalid crc value [ 39.832352][ T396] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.854044][ T396] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 39.860891][ T396] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 39.939471][ T401] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 40.350519][ T403] loop0: detected capacity change from 0 to 63271 [ 40.357769][ T403] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.366096][ T403] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.374817][ T403] F2FS-fs (loop0): invalid crc value [ 40.381069][ T403] F2FS-fs (loop0): Found nat_bits in checkpoint [ 40.402038][ T403] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 40.408910][ T403] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 40.501148][ T409] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=11 [ 40.970941][ T411] loop0: detected capacity change from 0 to 63271 [ 40.979480][ T411] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 40.987894][ T411] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 40.996984][ T411] F2FS-fs (loop0): invalid crc value [ 41.003455][ T411] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.024712][ T411] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.031558][ T411] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.116793][ T416] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=14 [ 41.539080][ T420] loop0: detected capacity change from 0 to 63271 [ 41.546218][ T420] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 41.554683][ T420] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 41.563441][ T420] F2FS-fs (loop0): invalid crc value [ 41.569450][ T420] F2FS-fs (loop0): Found nat_bits in checkpoint [ 41.590485][ T420] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 41.597677][ T420] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 41.683690][ T425] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 42.174750][ T427] loop0: detected capacity change from 0 to 63271 [ 42.181911][ T427] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.190241][ T427] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.199064][ T427] F2FS-fs (loop0): invalid crc value [ 42.205399][ T427] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.226743][ T427] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.233894][ T427] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b 2023/03/20 13:11:00 executed programs: 7 [ 42.319486][ T433] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 42.319726][ T427] attempt to access beyond end of device [ 42.319726][ T427] loop0: rw=2049, want=77952, limit=63271 [ 42.655178][ T435] loop0: detected capacity change from 0 to 63271 [ 42.663050][ T435] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 42.671358][ T435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 42.680312][ T435] F2FS-fs (loop0): invalid crc value [ 42.687065][ T435] F2FS-fs (loop0): Found nat_bits in checkpoint [ 42.709040][ T435] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 42.715954][ T435] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 42.807276][ T440] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 42.807513][ T435] attempt to access beyond end of device [ 42.807513][ T435] loop0: rw=2049, want=77952, limit=63271 [ 43.133379][ T442] loop0: detected capacity change from 0 to 63271 [ 43.141015][ T442] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.150160][ T442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.159070][ T442] F2FS-fs (loop0): invalid crc value [ 43.165245][ T442] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.186538][ T442] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.193828][ T442] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.282382][ T447] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 43.282610][ T442] attempt to access beyond end of device [ 43.282610][ T442] loop0: rw=2049, want=77952, limit=63271 [ 43.575952][ T450] loop0: detected capacity change from 0 to 63271 [ 43.583597][ T450] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 43.591879][ T450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.601245][ T450] F2FS-fs (loop0): invalid crc value [ 43.607417][ T450] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.628336][ T450] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.635220][ T450] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 43.725699][ T455] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 44.140772][ T457] loop0: detected capacity change from 0 to 63271 [ 44.147827][ T457] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.156264][ T457] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.165357][ T457] F2FS-fs (loop0): invalid crc value [ 44.171424][ T457] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.192765][ T457] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.200096][ T457] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.286896][ T462] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 44.731717][ T465] loop0: detected capacity change from 0 to 63271 [ 44.739248][ T465] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 44.747650][ T465] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 44.756276][ T465] F2FS-fs (loop0): invalid crc value [ 44.762685][ T465] F2FS-fs (loop0): Found nat_bits in checkpoint [ 44.783779][ T465] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 44.790647][ T465] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 44.874309][ T470] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=1 [ 45.021180][ T465] BUG: scheduling while atomic: syz-executor.0/465/0x00000002 [ 45.028599][ T465] Modules linked in: [ 45.032289][ T465] Preemption disabled at: [ 45.032295][ T465] [] unmap_page_range+0xa2f/0x1ca0 [ 45.043018][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 45.053894][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.063779][ T465] Call Trace: [ 45.066904][ T465] [ 45.069679][ T465] dump_stack_lvl+0x151/0x1b7 [ 45.074190][ T465] ? unmap_page_range+0xa2f/0x1ca0 [ 45.079140][ T465] ? unmap_page_range+0xa2f/0x1ca0 [ 45.084106][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.089640][ T465] ? unmap_page_range+0xa2f/0x1ca0 [ 45.094683][ T465] dump_stack+0x15/0x17 [ 45.098690][ T465] __schedule_bug+0x195/0x260 [ 45.103193][ T465] ? ttwu_queue_wakelist+0x510/0x510 [ 45.108308][ T465] ? stack_trace_save+0x1c0/0x1c0 [ 45.113334][ T465] ? __kernel_text_address+0x9b/0x110 [ 45.118581][ T465] __schedule+0xdd0/0x1620 [ 45.122792][ T465] ? irqentry_exit+0x30/0x40 [ 45.127349][ T465] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 45.133390][ T465] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 45.139704][ T465] ? release_firmware_map_entry+0x18b/0x18b [ 45.145420][ T465] ? mutex_spin_on_owner+0x109/0x2d0 [ 45.150539][ T465] schedule+0x11f/0x1e0 [ 45.154532][ T465] schedule_preempt_disabled+0x13/0x20 [ 45.159846][ T465] __mutex_lock+0x51d/0x13f0 [ 45.164513][ T465] ? __kasan_slab_alloc+0xb1/0xe0 [ 45.169375][ T465] ? slab_post_alloc_hook+0x53/0x2c0 [ 45.174593][ T465] ? kmem_cache_alloc+0xf5/0x200 [ 45.179365][ T465] ? set_page_dirty+0x1a4/0x300 [ 45.184071][ T465] ? unmap_vmas+0x389/0x560 [ 45.188391][ T465] ? exit_mmap+0x3d8/0x6f0 [ 45.192643][ T465] ? __mmput+0x95/0x310 [ 45.196649][ T465] ? do_group_exit+0x141/0x310 [ 45.201342][ T465] ? get_signal+0x7a3/0x1630 [ 45.205765][ T465] ? arch_do_signal_or_restart+0xbd/0x1680 [ 45.211419][ T465] ? exit_to_user_mode_loop+0xa0/0xe0 [ 45.216612][ T465] ? __ww_mutex_lock_interruptible_slowpath+0x20/0x20 [ 45.223276][ T465] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.229203][ T465] __mutex_lock_slowpath+0xe/0x10 [ 45.234084][ T465] mutex_lock+0x135/0x1e0 [ 45.238405][ T465] ? slab_post_alloc_hook+0x72/0x2c0 [ 45.243606][ T465] ? f2fs_register_inmem_page+0x13f/0x4b0 [ 45.249267][ T465] ? wait_for_completion_killable_timeout+0x10/0x10 [ 45.255865][ T465] ? kmem_cache_alloc+0xf5/0x200 [ 45.260642][ T465] f2fs_register_inmem_page+0x22c/0x4b0 [ 45.266119][ T465] f2fs_set_data_page_dirty+0x591/0x730 [ 45.271485][ T465] set_page_dirty+0x1a4/0x300 [ 45.275997][ T465] unmap_page_range+0xf33/0x1ca0 [ 45.280874][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.287102][ T465] ? plist_del+0x40e/0x420 [ 45.291355][ T465] ? __munlock_isolated_page+0x210/0x210 [ 45.296844][ T465] ? uprobe_munmap+0x18d/0x450 [ 45.301434][ T465] unmap_vmas+0x389/0x560 [ 45.305677][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 45.310711][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.316006][ T465] exit_mmap+0x3d8/0x6f0 [ 45.320083][ T465] ? vm_brk+0x30/0x30 [ 45.323914][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 45.329108][ T465] __mmput+0x95/0x310 [ 45.333024][ T465] mmput+0x5b/0x170 [ 45.336844][ T465] do_exit+0xbb4/0x2b60 [ 45.340828][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 45.346309][ T465] ? put_task_struct+0x80/0x80 [ 45.350913][ T465] ? __kasan_check_write+0x14/0x20 [ 45.355883][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.360850][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 45.366276][ T465] do_group_exit+0x141/0x310 [ 45.370711][ T465] get_signal+0x7a3/0x1630 [ 45.375079][ T465] ? do_splice_direct+0x296/0x3c0 [ 45.380009][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 45.385569][ T465] ? fput_many+0x160/0x1b0 [ 45.389903][ T465] ? fput+0x1a/0x20 [ 45.393547][ T465] ? do_sendfile+0xce7/0xfe0 [ 45.398032][ T465] ? notify_change+0xdf4/0x1070 [ 45.402662][ T465] ? fput_many+0x160/0x1b0 [ 45.406919][ T465] ? get_sigframe_size+0x10/0x10 [ 45.411774][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 45.416562][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 45.421346][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 45.426558][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.431995][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 45.437377][ T465] do_syscall_64+0x49/0xb0 [ 45.441632][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.447357][ T465] RIP: 0033:0x7fafe53f10f9 [ 45.451609][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 45.458819][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.467060][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 45.474875][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 45.482682][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 45.490493][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 45.498307][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 45.506294][ T465] [ 45.510306][ T465] check_preemption_disabled: 3582 callbacks suppressed [ 45.510319][ T465] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/465 [ 45.526116][ T465] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.532343][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 45.543274][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.553379][ T465] Call Trace: [ 45.556671][ T465] [ 45.559610][ T465] dump_stack_lvl+0x151/0x1b7 [ 45.564224][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.569780][ T465] dump_stack+0x15/0x17 [ 45.573773][ T465] check_preemption_disabled+0x109/0x110 [ 45.579239][ T465] __this_cpu_preempt_check+0x13/0x20 [ 45.584444][ T465] __mod_node_page_state+0x6d/0xf0 [ 45.589480][ T465] __mod_lruvec_page_state+0x131/0x1c0 [ 45.594785][ T465] ? page_remove_rmap+0x783/0x1420 [ 45.599730][ T465] page_remove_rmap+0xb49/0x1420 [ 45.604496][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 45.609551][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 45.614652][ T465] ? __activate_page+0x1070/0x1110 [ 45.619861][ T465] unmap_page_range+0x110a/0x1ca0 [ 45.624806][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.631017][ T465] ? plist_del+0x40e/0x420 [ 45.635237][ T465] ? __munlock_isolated_page+0x210/0x210 [ 45.640692][ T465] ? uprobe_munmap+0x18d/0x450 [ 45.645286][ T465] unmap_vmas+0x389/0x560 [ 45.649454][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 45.654575][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.660129][ T465] exit_mmap+0x3d8/0x6f0 [ 45.664294][ T465] ? vm_brk+0x30/0x30 [ 45.668119][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 45.673178][ T465] __mmput+0x95/0x310 [ 45.676979][ T465] mmput+0x5b/0x170 [ 45.680619][ T465] do_exit+0xbb4/0x2b60 [ 45.684695][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 45.690069][ T465] ? put_task_struct+0x80/0x80 [ 45.694777][ T465] ? __kasan_check_write+0x14/0x20 [ 45.699705][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 45.704651][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 45.710036][ T465] do_group_exit+0x141/0x310 [ 45.714459][ T465] get_signal+0x7a3/0x1630 [ 45.718717][ T465] ? do_splice_direct+0x296/0x3c0 [ 45.723660][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 45.729135][ T465] ? fput_many+0x160/0x1b0 [ 45.733640][ T465] ? fput+0x1a/0x20 [ 45.737374][ T465] ? do_sendfile+0xce7/0xfe0 [ 45.741804][ T465] ? notify_change+0xdf4/0x1070 [ 45.746581][ T465] ? fput_many+0x160/0x1b0 [ 45.750833][ T465] ? get_sigframe_size+0x10/0x10 [ 45.755690][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 45.760399][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 45.765153][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 45.770186][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 45.775480][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 45.780858][ T465] do_syscall_64+0x49/0xb0 [ 45.785114][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 45.790846][ T465] RIP: 0033:0x7fafe53f10f9 [ 45.795099][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 45.802408][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 45.810728][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 45.819058][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 45.826864][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 45.834679][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 45.842572][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 45.850966][ T465] [ 45.853897][ T465] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor.0/465 [ 45.862892][ T465] caller is __this_cpu_preempt_check+0x13/0x20 [ 45.869016][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 45.879744][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 45.889806][ T465] Call Trace: [ 45.892939][ T465] [ 45.895714][ T465] dump_stack_lvl+0x151/0x1b7 [ 45.900573][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 45.906449][ T465] dump_stack+0x15/0x17 [ 45.910440][ T465] check_preemption_disabled+0x109/0x110 [ 45.915979][ T465] __this_cpu_preempt_check+0x13/0x20 [ 45.921200][ T465] __mod_node_page_state+0x89/0xf0 [ 45.926273][ T465] __mod_lruvec_page_state+0x131/0x1c0 [ 45.931781][ T465] ? page_remove_rmap+0x783/0x1420 [ 45.936700][ T465] page_remove_rmap+0xb49/0x1420 [ 45.941455][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 45.946486][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 45.951530][ T465] ? __activate_page+0x1070/0x1110 [ 45.956627][ T465] unmap_page_range+0x110a/0x1ca0 [ 45.962036][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 45.968294][ T465] ? plist_del+0x40e/0x420 [ 45.972639][ T465] ? __munlock_isolated_page+0x210/0x210 [ 45.978274][ T465] ? uprobe_munmap+0x18d/0x450 [ 45.982927][ T465] unmap_vmas+0x389/0x560 [ 45.987045][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 45.992075][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 45.997457][ T465] exit_mmap+0x3d8/0x6f0 [ 46.001624][ T465] ? vm_brk+0x30/0x30 [ 46.005646][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 46.010831][ T465] __mmput+0x95/0x310 [ 46.014815][ T465] mmput+0x5b/0x170 [ 46.019009][ T465] do_exit+0xbb4/0x2b60 [ 46.023109][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 46.028457][ T465] ? put_task_struct+0x80/0x80 [ 46.033147][ T465] ? __kasan_check_write+0x14/0x20 [ 46.038200][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.043496][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 46.049013][ T465] do_group_exit+0x141/0x310 [ 46.053391][ T465] get_signal+0x7a3/0x1630 [ 46.057641][ T465] ? do_splice_direct+0x296/0x3c0 [ 46.062614][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 46.068349][ T465] ? fput_many+0x160/0x1b0 [ 46.072931][ T465] ? fput+0x1a/0x20 [ 46.076515][ T465] ? do_sendfile+0xce7/0xfe0 [ 46.081030][ T465] ? notify_change+0xdf4/0x1070 [ 46.085718][ T465] ? fput_many+0x160/0x1b0 [ 46.089968][ T465] ? get_sigframe_size+0x10/0x10 [ 46.094919][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 46.099705][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 46.104377][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 46.109415][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.114705][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 46.120085][ T465] do_syscall_64+0x49/0xb0 [ 46.124358][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.130161][ T465] RIP: 0033:0x7fafe53f10f9 [ 46.134419][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 46.141725][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.149970][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 46.157782][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 46.165882][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 46.173692][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 46.181505][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 46.189531][ T465] [ 46.192443][ T465] BUG: using __this_cpu_write() in preemptible [00000000] code: syz-executor.0/465 [ 46.201597][ T465] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.207581][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 46.218318][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 46.228279][ T465] Call Trace: [ 46.231593][ T465] [ 46.234383][ T465] dump_stack_lvl+0x151/0x1b7 [ 46.239154][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.244708][ T465] dump_stack+0x15/0x17 [ 46.248698][ T465] check_preemption_disabled+0x109/0x110 [ 46.254266][ T465] __this_cpu_preempt_check+0x13/0x20 [ 46.259474][ T465] __mod_node_page_state+0xac/0xf0 [ 46.264406][ T465] __mod_lruvec_page_state+0x131/0x1c0 [ 46.269706][ T465] ? page_remove_rmap+0x783/0x1420 [ 46.274649][ T465] page_remove_rmap+0xb49/0x1420 [ 46.279422][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 46.284541][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 46.289603][ T465] ? __activate_page+0x1070/0x1110 [ 46.294699][ T465] unmap_page_range+0x110a/0x1ca0 [ 46.299563][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.305719][ T465] ? plist_del+0x40e/0x420 [ 46.309973][ T465] ? __munlock_isolated_page+0x210/0x210 [ 46.315441][ T465] ? uprobe_munmap+0x18d/0x450 [ 46.320044][ T465] unmap_vmas+0x389/0x560 [ 46.324208][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 46.329249][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.334557][ T465] exit_mmap+0x3d8/0x6f0 [ 46.338618][ T465] ? vm_brk+0x30/0x30 [ 46.342435][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 46.347466][ T465] __mmput+0x95/0x310 [ 46.351285][ T465] mmput+0x5b/0x170 [ 46.355019][ T465] do_exit+0xbb4/0x2b60 [ 46.359020][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 46.364389][ T465] ? put_task_struct+0x80/0x80 [ 46.369086][ T465] ? __kasan_check_write+0x14/0x20 [ 46.374024][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.378971][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 46.384654][ T465] do_group_exit+0x141/0x310 [ 46.389059][ T465] get_signal+0x7a3/0x1630 [ 46.393396][ T465] ? do_splice_direct+0x296/0x3c0 [ 46.398258][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 46.403723][ T465] ? fput_many+0x160/0x1b0 [ 46.408153][ T465] ? fput+0x1a/0x20 [ 46.411878][ T465] ? do_sendfile+0xce7/0xfe0 [ 46.416339][ T465] ? notify_change+0xdf4/0x1070 [ 46.420984][ T465] ? fput_many+0x160/0x1b0 [ 46.425236][ T465] ? get_sigframe_size+0x10/0x10 [ 46.430210][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 46.434963][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 46.439648][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 46.444682][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.449984][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 46.455358][ T465] do_syscall_64+0x49/0xb0 [ 46.459612][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.465344][ T465] RIP: 0033:0x7fafe53f10f9 [ 46.469592][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 46.476797][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.485040][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 46.493635][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 46.501445][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 46.509430][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 46.517245][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 46.525238][ T465] [ 46.528244][ T465] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/465 [ 46.537218][ T465] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.543255][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 46.554447][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 46.564323][ T465] Call Trace: [ 46.567447][ T465] [ 46.570312][ T465] dump_stack_lvl+0x151/0x1b7 [ 46.574913][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.580484][ T465] dump_stack+0x15/0x17 [ 46.584476][ T465] check_preemption_disabled+0x109/0x110 [ 46.589945][ T465] __this_cpu_preempt_check+0x13/0x20 [ 46.595154][ T465] __mod_memcg_lruvec_state+0x4f/0x1b0 [ 46.600444][ T465] ? __mod_node_page_state+0xac/0xf0 [ 46.605678][ T465] __mod_lruvec_page_state+0x141/0x1c0 [ 46.611442][ T465] ? page_remove_rmap+0x783/0x1420 [ 46.616383][ T465] page_remove_rmap+0xb49/0x1420 [ 46.621152][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 46.626189][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 46.631308][ T465] ? __activate_page+0x1070/0x1110 [ 46.636444][ T465] unmap_page_range+0x110a/0x1ca0 [ 46.641307][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.647465][ T465] ? plist_del+0x40e/0x420 [ 46.651725][ T465] ? __munlock_isolated_page+0x210/0x210 [ 46.657194][ T465] ? uprobe_munmap+0x18d/0x450 [ 46.661794][ T465] unmap_vmas+0x389/0x560 [ 46.666127][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 46.671254][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 46.676628][ T465] exit_mmap+0x3d8/0x6f0 [ 46.681112][ T465] ? vm_brk+0x30/0x30 [ 46.684961][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 46.690006][ T465] __mmput+0x95/0x310 [ 46.693926][ T465] mmput+0x5b/0x170 [ 46.697570][ T465] do_exit+0xbb4/0x2b60 [ 46.701760][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 46.707379][ T465] ? put_task_struct+0x80/0x80 [ 46.712056][ T465] ? __kasan_check_write+0x14/0x20 [ 46.717001][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 46.721947][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 46.727504][ T465] do_group_exit+0x141/0x310 [ 46.731931][ T465] get_signal+0x7a3/0x1630 [ 46.736182][ T465] ? do_splice_direct+0x296/0x3c0 [ 46.741045][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 46.746597][ T465] ? fput_many+0x160/0x1b0 [ 46.750849][ T465] ? fput+0x1a/0x20 [ 46.754495][ T465] ? do_sendfile+0xce7/0xfe0 [ 46.758922][ T465] ? notify_change+0xdf4/0x1070 [ 46.763614][ T465] ? fput_many+0x160/0x1b0 [ 46.767990][ T465] ? get_sigframe_size+0x10/0x10 [ 46.772764][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 46.777453][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 46.782139][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 46.787180][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 46.792472][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 46.797860][ T465] do_syscall_64+0x49/0xb0 [ 46.802102][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.807832][ T465] RIP: 0033:0x7fafe53f10f9 [ 46.812084][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 46.819286][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 46.827531][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 46.835429][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 46.843327][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 46.851235][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 46.859049][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 46.866858][ T465] [ 46.869821][ T465] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor.0/465 [ 46.878690][ T465] caller is __this_cpu_preempt_check+0x13/0x20 [ 46.884686][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 46.895415][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 46.905757][ T465] Call Trace: [ 46.908874][ T465] [ 46.911653][ T465] dump_stack_lvl+0x151/0x1b7 [ 46.916167][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 46.921641][ T465] dump_stack+0x15/0x17 [ 46.925626][ T465] check_preemption_disabled+0x109/0x110 [ 46.931096][ T465] __this_cpu_preempt_check+0x13/0x20 [ 46.936398][ T465] __mod_memcg_lruvec_state+0xa2/0x1b0 [ 46.941769][ T465] __mod_lruvec_page_state+0x141/0x1c0 [ 46.947061][ T465] ? page_remove_rmap+0x783/0x1420 [ 46.952009][ T465] page_remove_rmap+0xb49/0x1420 [ 46.956785][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 46.961837][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 46.966851][ T465] ? __activate_page+0x1070/0x1110 [ 46.971807][ T465] unmap_page_range+0x110a/0x1ca0 [ 46.976667][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 46.982910][ T465] ? plist_del+0x40e/0x420 [ 46.987175][ T465] ? __munlock_isolated_page+0x210/0x210 [ 46.992635][ T465] ? uprobe_munmap+0x18d/0x450 [ 46.997239][ T465] unmap_vmas+0x389/0x560 [ 47.001483][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 47.006517][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.011809][ T465] exit_mmap+0x3d8/0x6f0 [ 47.015977][ T465] ? vm_brk+0x30/0x30 [ 47.019798][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 47.024830][ T465] __mmput+0x95/0x310 [ 47.028649][ T465] mmput+0x5b/0x170 [ 47.032293][ T465] do_exit+0xbb4/0x2b60 [ 47.036376][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 47.041756][ T465] ? put_task_struct+0x80/0x80 [ 47.046535][ T465] ? __kasan_check_write+0x14/0x20 [ 47.051476][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.056436][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 47.062065][ T465] do_group_exit+0x141/0x310 [ 47.066774][ T465] get_signal+0x7a3/0x1630 [ 47.071114][ T465] ? do_splice_direct+0x296/0x3c0 [ 47.075955][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 47.081418][ T465] ? fput_many+0x160/0x1b0 [ 47.085903][ T465] ? fput+0x1a/0x20 [ 47.089500][ T465] ? do_sendfile+0xce7/0xfe0 [ 47.093916][ T465] ? notify_change+0xdf4/0x1070 [ 47.098691][ T465] ? fput_many+0x160/0x1b0 [ 47.102941][ T465] ? get_sigframe_size+0x10/0x10 [ 47.107803][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 47.112576][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 47.117274][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 47.122294][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.127591][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 47.132970][ T465] do_syscall_64+0x49/0xb0 [ 47.137312][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.143129][ T465] RIP: 0033:0x7fafe53f10f9 [ 47.147464][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 47.154756][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.163175][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 47.171187][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 47.179024][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 47.186835][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 47.194705][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 47.202605][ T465] [ 47.205602][ T465] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/465 [ 47.214701][ T465] caller is debug_smp_processor_id+0x17/0x20 [ 47.220490][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 47.231243][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.241227][ T465] Call Trace: [ 47.244555][ T465] [ 47.247333][ T465] dump_stack_lvl+0x151/0x1b7 [ 47.252012][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.257479][ T465] dump_stack+0x15/0x17 [ 47.261476][ T465] check_preemption_disabled+0x109/0x110 [ 47.267026][ T465] debug_smp_processor_id+0x17/0x20 [ 47.272061][ T465] __mod_memcg_lruvec_state+0x106/0x1b0 [ 47.277615][ T465] __mod_lruvec_page_state+0x141/0x1c0 [ 47.282907][ T465] ? page_remove_rmap+0x783/0x1420 [ 47.287855][ T465] page_remove_rmap+0xb49/0x1420 [ 47.292627][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 47.297662][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 47.302782][ T465] ? __activate_page+0x1070/0x1110 [ 47.307938][ T465] unmap_page_range+0x110a/0x1ca0 [ 47.312796][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.319084][ T465] ? plist_del+0x40e/0x420 [ 47.323396][ T465] ? __munlock_isolated_page+0x210/0x210 [ 47.328980][ T465] ? uprobe_munmap+0x18d/0x450 [ 47.333555][ T465] unmap_vmas+0x389/0x560 [ 47.337988][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 47.343042][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.348400][ T465] exit_mmap+0x3d8/0x6f0 [ 47.352475][ T465] ? vm_brk+0x30/0x30 [ 47.356293][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 47.361328][ T465] __mmput+0x95/0x310 [ 47.365325][ T465] mmput+0x5b/0x170 [ 47.369086][ T465] do_exit+0xbb4/0x2b60 [ 47.373167][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 47.378669][ T465] ? put_task_struct+0x80/0x80 [ 47.383259][ T465] ? __kasan_check_write+0x14/0x20 [ 47.388397][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.393371][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 47.398853][ T465] do_group_exit+0x141/0x310 [ 47.403322][ T465] get_signal+0x7a3/0x1630 [ 47.407838][ T465] ? do_splice_direct+0x296/0x3c0 [ 47.412706][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 47.418249][ T465] ? fput_many+0x160/0x1b0 [ 47.422678][ T465] ? fput+0x1a/0x20 [ 47.426421][ T465] ? do_sendfile+0xce7/0xfe0 [ 47.430934][ T465] ? notify_change+0xdf4/0x1070 [ 47.435607][ T465] ? fput_many+0x160/0x1b0 [ 47.439863][ T465] ? get_sigframe_size+0x10/0x10 [ 47.444636][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 47.449905][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 47.454678][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 47.459718][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.465191][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 47.470695][ T465] do_syscall_64+0x49/0xb0 [ 47.474937][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.480639][ T465] RIP: 0033:0x7fafe53f10f9 [ 47.484893][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. [ 47.492094][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.500427][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 47.508261][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 47.516052][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 47.523953][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 47.531775][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 47.539652][ T465] [ 47.542703][ T465] BUG: using __this_cpu_add_return() in preemptible [00000000] code: syz-executor.0/465 [ 47.552277][ T465] caller is __this_cpu_preempt_check+0x13/0x20 [ 47.558261][ T465] CPU: 1 PID: 465 Comm: syz-executor.0 Tainted: G W 5.15.94-syzkaller-g5448b2fda85f #0 [ 47.569088][ T465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 47.579300][ T465] Call Trace: [ 47.582473][ T465] [ 47.585261][ T465] dump_stack_lvl+0x151/0x1b7 [ 47.589766][ T465] ? io_uring_drop_tctx_refs+0x190/0x190 [ 47.595327][ T465] dump_stack+0x15/0x17 [ 47.599483][ T465] check_preemption_disabled+0x109/0x110 [ 47.604953][ T465] __this_cpu_preempt_check+0x13/0x20 [ 47.610348][ T465] __mod_memcg_lruvec_state+0x11c/0x1b0 [ 47.615801][ T465] __mod_lruvec_page_state+0x141/0x1c0 [ 47.621096][ T465] ? page_remove_rmap+0x783/0x1420 [ 47.626045][ T465] page_remove_rmap+0xb49/0x1420 [ 47.630816][ T465] ? page_add_file_rmap+0x8e0/0x8e0 [ 47.636024][ T465] ? mark_page_accessed+0x56b/0xbf0 [ 47.641143][ T465] ? __activate_page+0x1070/0x1110 [ 47.646182][ T465] unmap_page_range+0x110a/0x1ca0 [ 47.651225][ T465] ? mmu_notifier_invalidate_range_end+0xe0/0xe0 [ 47.657462][ T465] ? plist_del+0x40e/0x420 [ 47.661816][ T465] ? __munlock_isolated_page+0x210/0x210 [ 47.667444][ T465] ? uprobe_munmap+0x18d/0x450 [ 47.672312][ T465] unmap_vmas+0x389/0x560 [ 47.676589][ T465] ? unmap_page_range+0x1ca0/0x1ca0 [ 47.681888][ T465] ? tlb_gather_mmu_fullmm+0x165/0x210 [ 47.687279][ T465] exit_mmap+0x3d8/0x6f0 [ 47.691461][ T465] ? vm_brk+0x30/0x30 [ 47.695264][ T465] ? uprobe_clear_state+0x2cd/0x320 [ 47.700463][ T465] __mmput+0x95/0x310 [ 47.704393][ T465] mmput+0x5b/0x170 [ 47.708017][ T465] do_exit+0xbb4/0x2b60 [ 47.712091][ T465] ? splice_direct_to_actor+0x957/0xbe0 [ 47.717473][ T465] ? put_task_struct+0x80/0x80 [ 47.722074][ T465] ? __kasan_check_write+0x14/0x20 [ 47.727104][ T465] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 47.732228][ T465] ? _raw_spin_lock_irqsave+0x210/0x210 [ 47.737755][ T465] do_group_exit+0x141/0x310 [ 47.742567][ T465] get_signal+0x7a3/0x1630 [ 47.746855][ T465] ? do_splice_direct+0x296/0x3c0 [ 47.752035][ T465] arch_do_signal_or_restart+0xbd/0x1680 [ 47.757584][ T465] ? fput_many+0x160/0x1b0 [ 47.761835][ T465] ? fput+0x1a/0x20 [ 47.765567][ T465] ? do_sendfile+0xce7/0xfe0 [ 47.769990][ T465] ? notify_change+0xdf4/0x1070 [ 47.774769][ T465] ? fput_many+0x160/0x1b0 [ 47.779020][ T465] ? get_sigframe_size+0x10/0x10 [ 47.783792][ T465] ? __se_sys_futex+0x37b/0x3e0 [ 47.788482][ T465] ? fpu_flush_thread+0xc0/0xc0 [ 47.793341][ T465] exit_to_user_mode_loop+0xa0/0xe0 [ 47.798462][ T465] exit_to_user_mode_prepare+0x5a/0xa0 [ 47.803860][ T465] syscall_exit_to_user_mode+0x26/0x160 [ 47.809308][ T465] do_syscall_64+0x49/0xb0 [ 47.813563][ T465] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.819299][ T465] RIP: 0033:0x7fafe53f10f9 [ 47.823549][ T465] Code: Unable to access opcode bytes at RIP 0x7fafe53f10cf. 2023/03/20 13:11:06 executed programs: 12 [ 47.830753][ T465] RSP: 002b:00007fafe4f64218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 47.839426][ T465] RAX: fffffffffffffe00 RBX: 00007fafe5510f88 RCX: 00007fafe53f10f9 [ 47.847241][ T465] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fafe5510f88 [ 47.855481][ T465] RBP: 00007fafe5510f80 R08: 0000000000000000 R09: 0000000000000000 [ 47.863293][ T465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fafe5510f8c [ 47.871200][ T465] R13: 00007ffe41c6363f R14: 00007fafe4f64300 R15: 0000000000022000 [ 47.879192][ T465] [ 48.174739][ T476] loop0: detected capacity change from 0 to 63271 [ 48.182171][ T476] F2FS-fs (loop0): Mismatch start address, segment0(512) cp_blkaddr(605) [ 48.190623][ T476] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 48.199736][ T476] F2FS-fs (loop0): invalid crc value [ 48.206144][ T476] F2FS-fs (loop0): Found nat_bits in checkpoint [ 48.227298][ T476] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 48.234275][ T476] F2FS-fs (loop0): Mounted with checkpoint version = 753bd00b [ 48.317918][ T481] F2FS-fs (loop0): Unexpected flush for atomic writes: ino=4, npages=17 [ 48.318203][ T476] attempt to access beyond end of device [ 48.318203][ T476] loop0: rw=2049, want=77952, limit=63271