Extracting prog: 1m48.367655936s Minimizing prog: 2m12.487826406s Simplifying prog options: 0s Extracting C: 27.714194616s Simplifying C: 9m36.048098147s 1 programs, 3 VMs, timeouts [15s 6m0s] extracting reproducer from 1 programs single: executing 1 programs separately with timeout 15s testing program (duration=15s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro detailed listing: executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000a80)='./file0\x00', 0x10000, &(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES16, @ANYRES8, @ANYRES8, @ANYRES16, @ANYRESDEC=0x0, @ANYRESOCT=0x0, @ANYRESHEX], 0x1, 0xa86, &(0x7f0000001540)="$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") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) program crashed: WARNING in nilfs_dat_commit_end single: successfully extracted reproducer found reproducer with 2 syscalls minimizing guilty program testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2 detailed listing: executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000a80)='./file0\x00', 0x10000, &(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES16, @ANYRES8, @ANYRES8, @ANYRES16, @ANYRESDEC=0x0, @ANYRESOCT=0x0, @ANYRESHEX], 0x1, 0xa86, &(0x7f0000001540)="$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") program did not crash testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$cgroup_ro detailed listing: executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.io_wait_time\x00', 0x275a, 0x0) program did not crash testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro detailed listing: executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000a80)='./file0\x00', 0x10000, &(0x7f0000000140)=ANY=[@ANYRES16=0x0, @ANYRES16, @ANYRES8, @ANYRES8, @ANYRES16, @ANYRESDEC=0x0, @ANYRESOCT=0x0, @ANYRESHEX], 0x1, 0xa86, &(0x7f0000001540)="$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") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end simplifying C reproducer testing compiled C program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program did not crash testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end testing compiled C program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$nilfs2-openat$cgroup_ro program crashed: WARNING in nilfs_dat_commit_end reproducing took 14m4.617790815s repro crashed as (corrupted=false): NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3975 at fs/nilfs2/dat.c:200 nilfs_dat_commit_end+0x5b4/0x718 Modules linked in: CPU: 0 PID: 3975 Comm: segctord Not tainted 5.15.161-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_commit_end+0x5b4/0x718 lr : nilfs_dat_commit_end+0x5b0/0x718 fs/nilfs2/dat.c:200 sp : ffff80001a217090 x29: ffff80001a2170b0 x28: 1fffe0001b587611 x27: 1ffff00003442e33 x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000c23d4a80 x23: 0000000000000003 x22: ffff0000dac3b088 x21: ffff0000dac39b40 x20: ffff80001a217198 x19: ffff80001a217180 x18: ffff80001a216c40 x17: 0000000000000000 x16: ffff80000824f0fc x15: 000000000000c829 x14: 1ffff0000292a06a x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000dac39b40 x8 : ffff800009cdbf68 x7 : ffff800009d0e0dc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000c23d4000 x2 : ffff0000df8f91d0 x1 : 0000000000000003 x0 : 0000000000007fff Call trace: nilfs_dat_commit_end+0x5b4/0x718 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:250 nilfs_direct_propagate+0x1e8/0x35c fs/nilfs2/direct.c:282 nilfs_bmap_propagate+0x7c/0x130 fs/nilfs2/bmap.c:345 nilfs_collect_file_data+0x54/0xe8 fs/nilfs2/segment.c:587 nilfs_segctor_apply_buffers+0x170/0x31c fs/nilfs2/segment.c:1047 nilfs_segctor_scan_file+0x6e4/0xd9c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1226 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x18b4/0x67f4 fs/nilfs2/segment.c:2082 nilfs_segctor_construct+0x13c/0x558 fs/nilfs2/segment.c:2448 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2556 [inline] nilfs_segctor_thread+0x3e8/0xe60 fs/nilfs2/segment.c:2640 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 170 hardirqs last enabled at (169): [] free_unref_page_list+0x71c/0x7a8 mm/page_alloc.c:3478 hardirqs last disabled at (170): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (114): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (114): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (101): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (101): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (101): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (101): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace bf88bf37bdae0840 ]--- final repro crashed as (corrupted=false): NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3975 at fs/nilfs2/dat.c:200 nilfs_dat_commit_end+0x5b4/0x718 Modules linked in: CPU: 0 PID: 3975 Comm: segctord Not tainted 5.15.161-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_commit_end+0x5b4/0x718 lr : nilfs_dat_commit_end+0x5b0/0x718 fs/nilfs2/dat.c:200 sp : ffff80001a217090 x29: ffff80001a2170b0 x28: 1fffe0001b587611 x27: 1ffff00003442e33 x26: dfff800000000000 x25: 0000000000000003 x24: ffff0000c23d4a80 x23: 0000000000000003 x22: ffff0000dac3b088 x21: ffff0000dac39b40 x20: ffff80001a217198 x19: ffff80001a217180 x18: ffff80001a216c40 x17: 0000000000000000 x16: ffff80000824f0fc x15: 000000000000c829 x14: 1ffff0000292a06a x13: dfff800000000000 x12: 0000000000000001 x11: 0000000000000001 x10: 0000000000000000 x9 : ffff0000dac39b40 x8 : ffff800009cdbf68 x7 : ffff800009d0e0dc x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff0000c23d4000 x2 : ffff0000df8f91d0 x1 : 0000000000000003 x0 : 0000000000007fff Call trace: nilfs_dat_commit_end+0x5b4/0x718 nilfs_dat_commit_update+0x38/0x58 fs/nilfs2/dat.c:250 nilfs_direct_propagate+0x1e8/0x35c fs/nilfs2/direct.c:282 nilfs_bmap_propagate+0x7c/0x130 fs/nilfs2/bmap.c:345 nilfs_collect_file_data+0x54/0xe8 fs/nilfs2/segment.c:587 nilfs_segctor_apply_buffers+0x170/0x31c fs/nilfs2/segment.c:1047 nilfs_segctor_scan_file+0x6e4/0xd9c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1226 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x18b4/0x67f4 fs/nilfs2/segment.c:2082 nilfs_segctor_construct+0x13c/0x558 fs/nilfs2/segment.c:2448 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2556 [inline] nilfs_segctor_thread+0x3e8/0xe60 fs/nilfs2/segment.c:2640 kthread+0x37c/0x45c kernel/kthread.c:334 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870 irq event stamp: 170 hardirqs last enabled at (169): [] free_unref_page_list+0x71c/0x7a8 mm/page_alloc.c:3478 hardirqs last disabled at (170): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:396 softirqs last enabled at (114): [] softirq_handle_end kernel/softirq.c:401 [inline] softirqs last enabled at (114): [] handle_softirqs+0xb88/0xdbc kernel/softirq.c:586 softirqs last disabled at (101): [] __do_softirq kernel/softirq.c:592 [inline] softirqs last disabled at (101): [] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline] softirqs last disabled at (101): [] invoke_softirq kernel/softirq.c:439 [inline] softirqs last disabled at (101): [] __irq_exit_rcu+0x268/0x4d8 kernel/softirq.c:641 ---[ end trace bf88bf37bdae0840 ]---