Warning: Permanently added '10.128.0.210' (ECDSA) to the list of known hosts. executing program [ 568.647190][ T4000] loop0: detected capacity change from 0 to 2048 [ 568.662169][ T4002] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 568.765591][ T4002] NILFS (loop0): nilfs_sufile_update: invalid segment number: 43 [ 568.767378][ T4002] ------------[ cut here ]------------ [ 568.768524][ T4002] WARNING: CPU: 1 PID: 4002 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 568.770685][ T4002] Modules linked in: [ 568.771487][ T4002] CPU: 1 PID: 4002 Comm: segctord Not tainted 5.15.112-syzkaller #0 [ 568.773103][ T4002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 568.775249][ T4002] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 568.776936][ T4002] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 568.778199][ T4002] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 568.779494][ T4002] sp : ffff80001af47580 [ 568.780406][ T4002] x29: ffff80001af47ad0 x28: 0000000000000004 x27: 1ffff000035e8f40 [ 568.782079][ T4002] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000192cf01b [ 568.783729][ T4002] x23: ffff80001af47940 x22: 00000000ffffffea x21: ffff0000e0139608 [ 568.785449][ T4002] x20: ffff0000dcfd2160 x19: ffff0000e01394a0 x18: 0000000000000001 [ 568.787108][ T4002] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 568.788726][ T4002] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 568.790379][ T4002] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 568.792024][ T4002] x8 : ffff0000caaa1b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 568.793681][ T4002] x5 : ffff80001af46ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 568.795361][ T4002] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 568.797072][ T4002] Call trace: [ 568.797690][ T4002] nilfs_segctor_do_construct+0x2b04/0x6804 [ 568.798973][ T4002] nilfs_segctor_construct+0x110/0x768 [ 568.800044][ T4002] nilfs_segctor_thread+0x3c8/0xe94 [ 568.801159][ T4002] kthread+0x37c/0x45c [ 568.802027][ T4002] ret_from_fork+0x10/0x20 [ 568.802943][ T4002] irq event stamp: 12248 [ 568.803824][ T4002] hardirqs last enabled at (12247): [] __up_console_sem+0xb4/0x100 [ 568.805785][ T4002] hardirqs last disabled at (12248): [] el1_dbg+0x24/0x80 [ 568.807593][ T4002] softirqs last enabled at (9906): [] __do_softirq+0xb5c/0xe20 [ 568.809511][ T4002] softirqs last disabled at (9901): [] __irq_exit_rcu+0x28c/0x534 [ 568.811446][ T4002] ---[ end trace 210839dbd4a54aa0 ]--- executing program [ 568.894195][ T4005] loop0: detected capacity change from 0 to 2048 [ 568.901558][ T4007] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 569.000035][ T4007] NILFS (loop0): nilfs_sufile_update: invalid segment number: 42 [ 569.001890][ T4007] ------------[ cut here ]------------ [ 569.003049][ T4007] WARNING: CPU: 0 PID: 4007 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.005126][ T4007] Modules linked in: [ 569.005994][ T4007] CPU: 0 PID: 4007 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 569.007903][ T4007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.010009][ T4007] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 569.011587][ T4007] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.012838][ T4007] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.014215][ T4007] sp : ffff80001af47580 [ 569.015095][ T4007] x29: ffff80001af47ad0 x28: 0000000000000004 x27: 1ffff000035e8f40 [ 569.016778][ T4007] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000192cf91b [ 569.018426][ T4007] x23: ffff80001af47940 x22: 00000000ffffffea x21: ffff0000e00ed4a8 [ 569.020131][ T4007] x20: ffff0000dcfd67d8 x19: ffff0000e00ed340 x18: 1fffe000368ffd8e [ 569.021807][ T4007] x17: 1fffe000368ffd8e x16: ffff80001194786c x15: ffff80001496f140 [ 569.023510][ T4007] x14: 1ffff0000291a06a x13: ffffffffffffffff x12: 0000000000000000 [ 569.025259][ T4007] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 569.026976][ T4007] x8 : ffff0000caaa51c0 x7 : 0000000000000000 x6 : 0000000000000000 [ 569.028607][ T4007] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a952400 [ 569.030230][ T4007] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 569.032037][ T4007] Call trace: [ 569.032652][ T4007] nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.033916][ T4007] nilfs_segctor_construct+0x110/0x768 [ 569.035020][ T4007] nilfs_segctor_thread+0x3c8/0xe94 [ 569.036082][ T4007] kthread+0x37c/0x45c [ 569.036930][ T4007] ret_from_fork+0x10/0x20 [ 569.037883][ T4007] irq event stamp: 12722 [ 569.038702][ T4007] hardirqs last enabled at (12721): [] finish_lock_switch+0xbc/0x1e8 [ 569.040727][ T4007] hardirqs last disabled at (12722): [] el1_dbg+0x24/0x80 [ 569.042591][ T4007] softirqs last enabled at (6588): [] __do_softirq+0xb5c/0xe20 [ 569.044578][ T4007] softirqs last disabled at (6577): [] __irq_exit_rcu+0x28c/0x534 [ 569.046449][ T4007] ---[ end trace 210839dbd4a54aa1 ]--- executing program [ 569.151478][ T4010] loop0: detected capacity change from 0 to 2048 [ 569.158859][ T4011] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 569.352343][ T4014] loop0: detected capacity change from 0 to 2048 [ 569.368739][ T4015] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 569.462668][ T4015] NILFS (loop0): nilfs_sufile_update: invalid segment number: 45 [ 569.464609][ T4015] ------------[ cut here ]------------ [ 569.465783][ T4015] WARNING: CPU: 1 PID: 4015 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.467968][ T4015] Modules linked in: [ 569.468827][ T4015] CPU: 1 PID: 4015 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 569.470683][ T4015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.472791][ T4015] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 569.474473][ T4015] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.475725][ T4015] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.477068][ T4015] sp : ffff80001c6d7580 [ 569.477913][ T4015] x29: ffff80001c6d7ad0 x28: 0000000000000004 x27: 1ffff000038daf40 [ 569.479670][ T4015] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000196edf1b [ 569.481332][ T4015] x23: ffff80001c6d7940 x22: 00000000ffffffea x21: ffff0000e013b088 [ 569.482984][ T4015] x20: ffff0000e0094e38 x19: ffff0000e013af20 x18: 0000000000000001 [ 569.484586][ T4015] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 569.486329][ T4015] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 569.487923][ T4015] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 569.489552][ T4015] x8 : ffff0000cdf91b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 569.491244][ T4015] x5 : ffff80001c6d6ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 569.492942][ T4015] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 569.494608][ T4015] Call trace: [ 569.495314][ T4015] nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.496625][ T4015] nilfs_segctor_construct+0x110/0x768 [ 569.497743][ T4015] nilfs_segctor_thread+0x3c8/0xe94 [ 569.498927][ T4015] kthread+0x37c/0x45c [ 569.499807][ T4015] ret_from_fork+0x10/0x20 [ 569.500804][ T4015] irq event stamp: 13412 [ 569.501712][ T4015] hardirqs last enabled at (13411): [] __up_console_sem+0xb4/0x100 [ 569.503736][ T4015] hardirqs last disabled at (13412): [] el1_dbg+0x24/0x80 [ 569.505537][ T4015] softirqs last enabled at (9276): [] __do_softirq+0xb5c/0xe20 [ 569.507457][ T4015] softirqs last disabled at (9271): [] __irq_exit_rcu+0x28c/0x534 [ 569.509521][ T4015] ---[ end trace 210839dbd4a54aa2 ]--- executing program [ 569.591914][ T4018] loop0: detected capacity change from 0 to 2048 [ 569.599065][ T4019] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 569.698055][ T4019] NILFS (loop0): nilfs_sufile_update: invalid segment number: 46 [ 569.699898][ T4019] ------------[ cut here ]------------ [ 569.701070][ T4019] WARNING: CPU: 1 PID: 4019 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.703190][ T4019] Modules linked in: [ 569.704059][ T4019] CPU: 1 PID: 4019 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 569.705995][ T4019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.708125][ T4019] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 569.709681][ T4019] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.711011][ T4019] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.712266][ T4019] sp : ffff80001c707580 [ 569.713169][ T4019] x29: ffff80001c707ad0 x28: 0000000000000004 x27: 1ffff000038e0f40 [ 569.714804][ T4019] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000193cad1b [ 569.716384][ T4019] x23: ffff80001c707940 x22: 00000000ffffffea x21: ffff0000e013ec68 [ 569.718104][ T4019] x20: ffff0000e01e9af8 x19: ffff0000e013eb00 x18: 0000000000000001 [ 569.719859][ T4019] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 569.721513][ T4019] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 569.723267][ T4019] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 569.724959][ T4019] x8 : ffff0000c21e1b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 569.726664][ T4019] x5 : ffff80001c706ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 569.728296][ T4019] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 569.729980][ T4019] Call trace: [ 569.730651][ T4019] nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.731877][ T4019] nilfs_segctor_construct+0x110/0x768 [ 569.733043][ T4019] nilfs_segctor_thread+0x3c8/0xe94 [ 569.734066][ T4019] kthread+0x37c/0x45c [ 569.734933][ T4019] ret_from_fork+0x10/0x20 [ 569.735871][ T4019] irq event stamp: 13232 [ 569.736792][ T4019] hardirqs last enabled at (13231): [] __up_console_sem+0xb4/0x100 [ 569.738773][ T4019] hardirqs last disabled at (13232): [] el1_dbg+0x24/0x80 [ 569.740598][ T4019] softirqs last enabled at (13228): [] __do_softirq+0xb5c/0xe20 [ 569.742569][ T4019] softirqs last disabled at (13223): [] __irq_exit_rcu+0x28c/0x534 [ 569.744544][ T4019] ---[ end trace 210839dbd4a54aa3 ]--- executing program [ 569.844944][ T4022] loop0: detected capacity change from 0 to 2048 [ 569.852242][ T4023] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 569.954016][ T4023] NILFS (loop0): nilfs_sufile_update: invalid segment number: 40 [ 569.955823][ T4023] ------------[ cut here ]------------ [ 569.956872][ T4023] WARNING: CPU: 0 PID: 4023 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.959082][ T4023] Modules linked in: [ 569.959946][ T4023] CPU: 0 PID: 4023 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 569.961991][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 569.964032][ T4023] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 569.965621][ T4023] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.966907][ T4023] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.968187][ T4023] sp : ffff80001c707580 [ 569.969074][ T4023] x29: ffff80001c707ad0 x28: 0000000000000004 x27: 1ffff000038e0f40 [ 569.970766][ T4023] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001a5b2b1b [ 569.972506][ T4023] x23: ffff80001c707940 x22: 00000000ffffffea x21: ffff0000e00f0428 [ 569.974200][ T4023] x20: ffff0000e01edb08 x19: ffff0000e00f02c0 x18: 0000000000000001 [ 569.975841][ T4023] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 569.977552][ T4023] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 569.979187][ T4023] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 569.980774][ T4023] x8 : ffff0000c69f1b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 569.982390][ T4023] x5 : ffff80001c706ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 569.983989][ T4023] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 569.985628][ T4023] Call trace: [ 569.986300][ T4023] nilfs_segctor_do_construct+0x2b04/0x6804 [ 569.987515][ T4023] nilfs_segctor_construct+0x110/0x768 [ 569.988600][ T4023] nilfs_segctor_thread+0x3c8/0xe94 [ 569.989663][ T4023] kthread+0x37c/0x45c [ 569.990517][ T4023] ret_from_fork+0x10/0x20 [ 569.991479][ T4023] irq event stamp: 11438 [ 569.992338][ T4023] hardirqs last enabled at (11437): [] __up_console_sem+0xb4/0x100 [ 569.994315][ T4023] hardirqs last disabled at (11438): [] el1_dbg+0x24/0x80 [ 569.996200][ T4023] softirqs last enabled at (9840): [] __do_softirq+0xb5c/0xe20 [ 569.998206][ T4023] softirqs last disabled at (9829): [] __irq_exit_rcu+0x28c/0x534 [ 570.000183][ T4023] ---[ end trace 210839dbd4a54aa4 ]--- executing program [ 570.082177][ T4027] loop0: detected capacity change from 0 to 2048 [ 570.089646][ T4028] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 570.282889][ T4032] loop0: detected capacity change from 0 to 2048 [ 570.289752][ T4033] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 570.389741][ T4033] NILFS (loop0): nilfs_sufile_update: invalid segment number: 44 [ 570.391473][ T4033] ------------[ cut here ]------------ [ 570.392581][ T4033] WARNING: CPU: 1 PID: 4033 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 570.394788][ T4033] Modules linked in: [ 570.395542][ T4033] CPU: 1 PID: 4033 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 570.397426][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 570.399539][ T4033] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 570.401187][ T4033] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 570.402515][ T4033] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 570.403777][ T4033] sp : ffff80001cb77580 [ 570.404627][ T4033] x29: ffff80001cb77ad0 x28: 0000000000000004 x27: 1ffff0000396ef40 [ 570.406250][ T4033] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe00019b6151b [ 570.407877][ T4033] x23: ffff80001cb77940 x22: 00000000ffffffea x21: ffff0000e014a588 [ 570.409558][ T4033] x20: ffff0000e0196e40 x19: ffff0000e014a420 x18: 0000000000000001 [ 570.411175][ T4033] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 570.412965][ T4033] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 570.414666][ T4033] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 570.416297][ T4033] x8 : ffff0000c82c51c0 x7 : 0000000000000001 x6 : 0000000000000001 [ 570.417957][ T4033] x5 : ffff80001cb76ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 570.419560][ T4033] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 570.421223][ T4033] Call trace: [ 570.421922][ T4033] nilfs_segctor_do_construct+0x2b04/0x6804 [ 570.423184][ T4033] nilfs_segctor_construct+0x110/0x768 [ 570.424322][ T4033] nilfs_segctor_thread+0x3c8/0xe94 [ 570.425511][ T4033] kthread+0x37c/0x45c [ 570.426442][ T4033] ret_from_fork+0x10/0x20 [ 570.427373][ T4033] irq event stamp: 12750 [ 570.428233][ T4033] hardirqs last enabled at (12749): [] __up_console_sem+0xb4/0x100 [ 570.430199][ T4033] hardirqs last disabled at (12750): [] el1_dbg+0x24/0x80 [ 570.432090][ T4033] softirqs last enabled at (12258): [] __do_softirq+0xb5c/0xe20 [ 570.434066][ T4033] softirqs last disabled at (12253): [] __irq_exit_rcu+0x28c/0x534 [ 570.436100][ T4033] ---[ end trace 210839dbd4a54aa5 ]--- executing program [ 570.521036][ T4036] loop0: detected capacity change from 0 to 2048 [ 570.529963][ T4037] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 570.722300][ T4040] loop0: detected capacity change from 0 to 2048 [ 570.729905][ T4041] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 570.923162][ T4044] loop0: detected capacity change from 0 to 2048 [ 570.935437][ T4045] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 571.032026][ T4045] NILFS (loop0): nilfs_sufile_update: invalid segment number: 40 [ 571.033877][ T4045] ------------[ cut here ]------------ [ 571.034975][ T4045] WARNING: CPU: 0 PID: 4045 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.037306][ T4045] Modules linked in: [ 571.038214][ T4045] CPU: 0 PID: 4045 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 571.040179][ T4045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.042524][ T4045] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 571.044085][ T4045] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.045391][ T4045] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.046607][ T4045] sp : ffff80001cb37580 [ 571.047452][ T4045] x29: ffff80001cb37ad0 x28: 0000000000000004 x27: 1ffff00003966f40 [ 571.049127][ T4045] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001ad4a41b [ 571.050801][ T4045] x23: ffff80001cb37940 x22: 00000000ffffffea x21: ffff0000e00b6428 [ 571.052424][ T4045] x20: ffff0000e033a7c8 x19: ffff0000e00b62c0 x18: 0000000000000001 [ 571.053983][ T4045] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 571.055658][ T4045] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 571.057266][ T4045] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 571.058868][ T4045] x8 : ffff0000cc568000 x7 : 0000000000000001 x6 : 0000000000000001 [ 571.060557][ T4045] x5 : ffff80001cb36ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 571.062375][ T4045] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 571.064049][ T4045] Call trace: [ 571.064723][ T4045] nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.065915][ T4045] nilfs_segctor_construct+0x110/0x768 [ 571.067095][ T4045] nilfs_segctor_thread+0x3c8/0xe94 [ 571.068229][ T4045] kthread+0x37c/0x45c [ 571.069116][ T4045] ret_from_fork+0x10/0x20 [ 571.070038][ T4045] irq event stamp: 11242 [ 571.071008][ T4045] hardirqs last enabled at (11241): [] __up_console_sem+0xb4/0x100 [ 571.072977][ T4045] hardirqs last disabled at (11242): [] el1_dbg+0x24/0x80 [ 571.074796][ T4045] softirqs last enabled at (10158): [] __do_softirq+0xb5c/0xe20 [ 571.076793][ T4045] softirqs last disabled at (10147): [] __irq_exit_rcu+0x28c/0x534 [ 571.078734][ T4045] ---[ end trace 210839dbd4a54aa6 ]--- executing program [ 571.161583][ T4048] loop0: detected capacity change from 0 to 2048 [ 571.168770][ T4049] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 571.267409][ T4049] NILFS (loop0): nilfs_sufile_update: invalid segment number: 43 [ 571.269204][ T4049] ------------[ cut here ]------------ [ 571.270340][ T4049] WARNING: CPU: 0 PID: 4049 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.272603][ T4049] Modules linked in: [ 571.273455][ T4049] CPU: 0 PID: 4049 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 571.275459][ T4049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.277575][ T4049] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 571.279283][ T4049] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.280641][ T4049] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.282003][ T4049] sp : ffff80001a8a7580 [ 571.282837][ T4049] x29: ffff80001a8a7ad0 x28: 0000000000000004 x27: 1ffff00003514f40 [ 571.284524][ T4049] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001940f31b [ 571.286233][ T4049] x23: ffff80001a8a7940 x22: 00000000ffffffea x21: ffff0000e00b9b88 [ 571.287946][ T4049] x20: ffff0000e00c8158 x19: ffff0000e00b9a20 x18: 0000000000000001 [ 571.289644][ T4049] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 571.291296][ T4049] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 571.292965][ T4049] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 571.294630][ T4049] x8 : ffff0000cb1d9b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 571.296219][ T4049] x5 : ffff80001a8a6ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 571.297954][ T4049] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 571.299629][ T4049] Call trace: [ 571.300270][ T4049] nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.301519][ T4049] nilfs_segctor_construct+0x110/0x768 [ 571.302619][ T4049] nilfs_segctor_thread+0x3c8/0xe94 [ 571.303690][ T4049] kthread+0x37c/0x45c [ 571.304574][ T4049] ret_from_fork+0x10/0x20 [ 571.305470][ T4049] irq event stamp: 12470 [ 571.306311][ T4049] hardirqs last enabled at (12469): [] __up_console_sem+0xb4/0x100 [ 571.308251][ T4049] hardirqs last disabled at (12470): [] el1_dbg+0x24/0x80 [ 571.310058][ T4049] softirqs last enabled at (9464): [] __do_softirq+0xb5c/0xe20 [ 571.311952][ T4049] softirqs last disabled at (9453): [] __irq_exit_rcu+0x28c/0x534 [ 571.313859][ T4049] ---[ end trace 210839dbd4a54aa7 ]--- executing program [ 571.420848][ T4052] loop0: detected capacity change from 0 to 2048 [ 571.429229][ T4053] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 571.531618][ T4053] NILFS (loop0): nilfs_sufile_update: invalid segment number: 46 [ 571.533443][ T4053] ------------[ cut here ]------------ [ 571.534610][ T4053] WARNING: CPU: 1 PID: 4053 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.536730][ T4053] Modules linked in: [ 571.537576][ T4053] CPU: 1 PID: 4053 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 571.539585][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 571.541773][ T4053] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 571.543505][ T4053] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.544784][ T4053] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.546024][ T4053] sp : ffff80001cbd7580 [ 571.546834][ T4053] x29: ffff80001cbd7ad0 x28: 0000000000000004 x27: 1ffff0000397af40 [ 571.548512][ T4053] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001a703b1b [ 571.550116][ T4053] x23: ffff80001cbd7940 x22: 00000000ffffffea x21: ffff0000e03c2168 [ 571.551767][ T4053] x20: ffff0000e00cc168 x19: ffff0000e03c2000 x18: 0000000000000001 [ 571.553475][ T4053] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 571.555110][ T4053] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 571.556697][ T4053] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 571.558317][ T4053] x8 : ffff0000cce13680 x7 : 0000000000000001 x6 : 0000000000000001 [ 571.560050][ T4053] x5 : ffff80001cbd6ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 571.561736][ T4053] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 571.563413][ T4053] Call trace: [ 571.564075][ T4053] nilfs_segctor_do_construct+0x2b04/0x6804 [ 571.565223][ T4053] nilfs_segctor_construct+0x110/0x768 [ 571.566370][ T4053] nilfs_segctor_thread+0x3c8/0xe94 [ 571.567485][ T4053] kthread+0x37c/0x45c [ 571.568280][ T4053] ret_from_fork+0x10/0x20 [ 571.569230][ T4053] irq event stamp: 13260 [ 571.570121][ T4053] hardirqs last enabled at (13259): [] __up_console_sem+0xb4/0x100 [ 571.572117][ T4053] hardirqs last disabled at (13260): [] el1_dbg+0x24/0x80 [ 571.573881][ T4053] softirqs last enabled at (12240): [] __do_softirq+0xb5c/0xe20 [ 571.575817][ T4053] softirqs last disabled at (12235): [] __irq_exit_rcu+0x28c/0x534 [ 571.577815][ T4053] ---[ end trace 210839dbd4a54aa8 ]--- executing program [ 571.671530][ T4056] loop0: detected capacity change from 0 to 2048 [ 571.679145][ T4057] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 571.862909][ T4060] loop0: detected capacity change from 0 to 2048 [ 571.870283][ T4061] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 572.061100][ T4064] loop0: detected capacity change from 0 to 2048 [ 572.071083][ T4065] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 572.169431][ T4065] NILFS (loop0): nilfs_sufile_update: invalid segment number: 45 [ 572.171306][ T4065] ------------[ cut here ]------------ [ 572.172416][ T4065] WARNING: CPU: 1 PID: 4065 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.174542][ T4065] Modules linked in: [ 572.175317][ T4065] CPU: 1 PID: 4065 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 572.177329][ T4065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.179438][ T4065] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 572.181068][ T4065] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.182379][ T4065] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.183817][ T4065] sp : ffff80001cc47580 [ 572.184595][ T4065] x29: ffff80001cc47ad0 x28: 0000000000000004 x27: 1ffff00003988f40 [ 572.186239][ T4065] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001a55641b [ 572.187925][ T4065] x23: ffff80001cc47940 x22: 00000000ffffffea x21: ffff0000e03c9348 [ 572.189632][ T4065] x20: ffff0000e042ce38 x19: ffff0000e03c91e0 x18: 0000000000000001 [ 572.191333][ T4065] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 572.192866][ T4065] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 572.194485][ T4065] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 572.196057][ T4065] x8 : ffff0000d0261b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 572.197663][ T4065] x5 : ffff80001cc46ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 572.199293][ T4065] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 572.200867][ T4065] Call trace: [ 572.201514][ T4065] nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.202700][ T4065] nilfs_segctor_construct+0x110/0x768 [ 572.203845][ T4065] nilfs_segctor_thread+0x3c8/0xe94 [ 572.204890][ T4065] kthread+0x37c/0x45c [ 572.205743][ T4065] ret_from_fork+0x10/0x20 [ 572.206616][ T4065] irq event stamp: 12758 [ 572.207482][ T4065] hardirqs last enabled at (12757): [] __up_console_sem+0xb4/0x100 [ 572.209352][ T4065] hardirqs last disabled at (12758): [] el1_dbg+0x24/0x80 [ 572.211035][ T4065] softirqs last enabled at (12348): [] __do_softirq+0xb5c/0xe20 [ 572.212906][ T4065] softirqs last disabled at (12343): [] __irq_exit_rcu+0x28c/0x534 [ 572.214891][ T4065] ---[ end trace 210839dbd4a54aa9 ]--- executing program [ 572.311662][ T4068] loop0: detected capacity change from 0 to 2048 [ 572.318954][ T4069] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 572.424993][ T4069] NILFS (loop0): nilfs_sufile_update: invalid segment number: 45 [ 572.426770][ T4069] ------------[ cut here ]------------ [ 572.427943][ T4069] WARNING: CPU: 0 PID: 4069 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.430188][ T4069] Modules linked in: [ 572.431000][ T4069] CPU: 0 PID: 4069 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 572.432929][ T4069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.435105][ T4069] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 572.436718][ T4069] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.437923][ T4069] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.439170][ T4069] sp : ffff80001cc57580 [ 572.439970][ T4069] x29: ffff80001cc57ad0 x28: 0000000000000004 x27: 1ffff0000398af40 [ 572.441648][ T4069] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001b0ec61b [ 572.443416][ T4069] x23: ffff80001cc57940 x22: 00000000ffffffea x21: ffff0000e0170c68 [ 572.445082][ T4069] x20: ffff0000e00d5b08 x19: ffff0000e0170b00 x18: 0000000000000001 [ 572.446773][ T4069] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 572.448477][ T4069] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 572.450157][ T4069] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 572.451808][ T4069] x8 : ffff0000c0d851c0 x7 : 0000000000000001 x6 : 0000000000000001 [ 572.453497][ T4069] x5 : ffff80001cc56ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 572.455124][ T4069] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 572.456718][ T4069] Call trace: [ 572.457396][ T4069] nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.458603][ T4069] nilfs_segctor_construct+0x110/0x768 [ 572.459771][ T4069] nilfs_segctor_thread+0x3c8/0xe94 [ 572.460901][ T4069] kthread+0x37c/0x45c [ 572.461746][ T4069] ret_from_fork+0x10/0x20 [ 572.462674][ T4069] irq event stamp: 12920 [ 572.463568][ T4069] hardirqs last enabled at (12919): [] __up_console_sem+0xb4/0x100 [ 572.465520][ T4069] hardirqs last disabled at (12920): [] el1_dbg+0x24/0x80 [ 572.467306][ T4069] softirqs last enabled at (10948): [] __do_softirq+0xb5c/0xe20 [ 572.469318][ T4069] softirqs last disabled at (10939): [] __irq_exit_rcu+0x28c/0x534 [ 572.471255][ T4069] ---[ end trace 210839dbd4a54aaa ]--- executing program [ 572.553736][ T4072] loop0: detected capacity change from 0 to 2048 [ 572.560770][ T4073] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 572.790703][ T4076] loop0: detected capacity change from 0 to 2048 [ 572.797775][ T4077] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 572.910264][ T4077] NILFS (loop0): nilfs_sufile_update: invalid segment number: 46 [ 572.912015][ T4077] ------------[ cut here ]------------ [ 572.913121][ T4077] WARNING: CPU: 1 PID: 4077 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.915269][ T4077] Modules linked in: [ 572.916124][ T4077] CPU: 1 PID: 4077 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 572.918110][ T4077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 572.920154][ T4077] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 572.921739][ T4077] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.923101][ T4077] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.924466][ T4077] sp : ffff80001cc87580 [ 572.925322][ T4077] x29: ffff80001cc87ad0 x28: 0000000000000004 x27: 1ffff00003990f40 [ 572.926896][ T4077] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001ad6031b [ 572.928548][ T4077] x23: ffff80001cc87940 x22: 00000000ffffffea x21: ffff0000e0464dc8 [ 572.930232][ T4077] x20: ffff0000e04354a0 x19: ffff0000e0464c60 x18: 0000000000000001 [ 572.931813][ T4077] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 572.933397][ T4077] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 572.935089][ T4077] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 572.936788][ T4077] x8 : ffff0000d6c19b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 572.938414][ T4077] x5 : ffff80001cc86ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 572.939949][ T4077] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 572.941614][ T4077] Call trace: [ 572.942307][ T4077] nilfs_segctor_do_construct+0x2b04/0x6804 [ 572.943534][ T4077] nilfs_segctor_construct+0x110/0x768 [ 572.944644][ T4077] nilfs_segctor_thread+0x3c8/0xe94 [ 572.945718][ T4077] kthread+0x37c/0x45c [ 572.946591][ T4077] ret_from_fork+0x10/0x20 [ 572.947506][ T4077] irq event stamp: 13894 [ 572.948477][ T4077] hardirqs last enabled at (13893): [] __up_console_sem+0xb4/0x100 [ 572.950560][ T4077] hardirqs last disabled at (13894): [] el1_dbg+0x24/0x80 [ 572.952276][ T4077] softirqs last enabled at (13302): [] __do_softirq+0xb5c/0xe20 [ 572.954187][ T4077] softirqs last disabled at (13297): [] __irq_exit_rcu+0x28c/0x534 [ 572.956131][ T4077] ---[ end trace 210839dbd4a54aab ]--- executing program [ 573.062002][ T4080] loop0: detected capacity change from 0 to 2048 [ 573.070200][ T4081] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 573.167009][ T4081] NILFS (loop0): nilfs_sufile_update: invalid segment number: 41 [ 573.168937][ T4081] ------------[ cut here ]------------ [ 573.170082][ T4081] WARNING: CPU: 0 PID: 4081 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.172273][ T4081] Modules linked in: [ 573.173059][ T4081] CPU: 0 PID: 4081 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 573.175055][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.177103][ T4081] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 573.178706][ T4081] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.179973][ T4081] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.181293][ T4081] sp : ffff80001cbe7580 [ 573.182173][ T4081] x29: ffff80001cbe7ad0 x28: 0000000000000004 x27: 1ffff0000397cf40 [ 573.183885][ T4081] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001b227b1b [ 573.185597][ T4081] x23: ffff80001cbe7940 x22: 00000000ffffffea x21: ffff0000e01771e8 [ 573.187323][ T4081] x20: ffff0000e0551af8 x19: ffff0000e0177080 x18: 0000000000000001 [ 573.189078][ T4081] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 573.190619][ T4081] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 573.192343][ T4081] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 573.194069][ T4081] x8 : ffff0000dc858000 x7 : 0000000000000001 x6 : 0000000000000001 [ 573.195785][ T4081] x5 : ffff80001cbe6ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 573.197492][ T4081] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 573.199308][ T4081] Call trace: [ 573.200002][ T4081] nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.201212][ T4081] nilfs_segctor_construct+0x110/0x768 [ 573.202354][ T4081] nilfs_segctor_thread+0x3c8/0xe94 [ 573.203504][ T4081] kthread+0x37c/0x45c [ 573.204372][ T4081] ret_from_fork+0x10/0x20 [ 573.205404][ T4081] irq event stamp: 12158 [ 573.206312][ T4081] hardirqs last enabled at (12157): [] __up_console_sem+0xb4/0x100 [ 573.208309][ T4081] hardirqs last disabled at (12158): [] el1_dbg+0x24/0x80 [ 573.210126][ T4081] softirqs last enabled at (12154): [] __do_softirq+0xb5c/0xe20 [ 573.212119][ T4081] softirqs last disabled at (12149): [] __irq_exit_rcu+0x28c/0x534 [ 573.214131][ T4081] ---[ end trace 210839dbd4a54aac ]--- executing program [ 573.316501][ T4084] loop0: detected capacity change from 0 to 2048 [ 573.327384][ T4085] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 573.429817][ T4085] NILFS (loop0): nilfs_sufile_update: invalid segment number: 46 [ 573.431625][ T4085] ------------[ cut here ]------------ [ 573.432700][ T4085] WARNING: CPU: 0 PID: 4085 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.434921][ T4085] Modules linked in: [ 573.435661][ T4085] CPU: 0 PID: 4085 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 573.437567][ T4085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.439737][ T4085] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 573.441387][ T4085] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.442632][ T4085] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.444025][ T4085] sp : ffff80001ccb7580 [ 573.444860][ T4085] x29: ffff80001ccb7ad0 x28: 0000000000000004 x27: 1ffff00003996f40 [ 573.446464][ T4085] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001b22751b [ 573.448157][ T4085] x23: ffff80001ccb7940 x22: 00000000ffffffea x21: ffff0000e017ac68 [ 573.449780][ T4085] x20: ffff0000e0556170 x19: ffff0000e017ab00 x18: 0000000000000001 [ 573.451620][ T4085] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 573.453265][ T4085] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 573.455001][ T4085] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 573.456644][ T4085] x8 : ffff0000dc85b680 x7 : 0000000000000001 x6 : 0000000000000001 [ 573.458400][ T4085] x5 : ffff80001ccb6ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 573.460022][ T4085] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 573.461650][ T4085] Call trace: [ 573.462302][ T4085] nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.463531][ T4085] nilfs_segctor_construct+0x110/0x768 [ 573.464752][ T4085] nilfs_segctor_thread+0x3c8/0xe94 [ 573.465843][ T4085] kthread+0x37c/0x45c [ 573.466721][ T4085] ret_from_fork+0x10/0x20 [ 573.467664][ T4085] irq event stamp: 13668 [ 573.468562][ T4085] hardirqs last enabled at (13667): [] __up_console_sem+0xb4/0x100 [ 573.470531][ T4085] hardirqs last disabled at (13668): [] el1_dbg+0x24/0x80 [ 573.472373][ T4085] softirqs last enabled at (13164): [] __do_softirq+0xb5c/0xe20 [ 573.474324][ T4085] softirqs last disabled at (13153): [] __irq_exit_rcu+0x28c/0x534 [ 573.476381][ T4085] ---[ end trace 210839dbd4a54aad ]--- executing program [ 573.562168][ T4088] loop0: detected capacity change from 0 to 2048 [ 573.569508][ T4089] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 573.670876][ T4089] NILFS (loop0): nilfs_sufile_update: invalid segment number: 43 [ 573.672623][ T4089] ------------[ cut here ]------------ [ 573.673735][ T4089] WARNING: CPU: 1 PID: 4089 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.675898][ T4089] Modules linked in: [ 573.676666][ T4089] CPU: 1 PID: 4089 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 573.678545][ T4089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 573.680713][ T4089] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 573.682273][ T4089] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.683524][ T4089] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.684861][ T4089] sp : ffff80001cc67580 [ 573.685724][ T4089] x29: ffff80001cc67ad0 x28: 0000000000000004 x27: 1ffff0000398cf40 [ 573.687341][ T4089] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001933211b [ 573.689099][ T4089] x23: ffff80001cc67940 x22: 00000000ffffffea x21: ffff0000e054a6e8 [ 573.690750][ T4089] x20: ffff0000dcc7ae30 x19: ffff0000e054a580 x18: 0000000000000001 [ 573.692445][ T4089] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 573.694140][ T4089] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 573.695863][ T4089] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 573.697535][ T4089] x8 : ffff0000da1b0000 x7 : 0000000000000001 x6 : 0000000000000001 [ 573.699249][ T4089] x5 : ffff80001cc66ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 573.700958][ T4089] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 573.702669][ T4089] Call trace: [ 573.703350][ T4089] nilfs_segctor_do_construct+0x2b04/0x6804 [ 573.704507][ T4089] nilfs_segctor_construct+0x110/0x768 [ 573.705622][ T4089] nilfs_segctor_thread+0x3c8/0xe94 [ 573.706669][ T4089] kthread+0x37c/0x45c [ 573.707532][ T4089] ret_from_fork+0x10/0x20 [ 573.708499][ T4089] irq event stamp: 12772 [ 573.709408][ T4089] hardirqs last enabled at (12771): [] __up_console_sem+0xb4/0x100 [ 573.711371][ T4089] hardirqs last disabled at (12772): [] el1_dbg+0x24/0x80 [ 573.713072][ T4089] softirqs last enabled at (12006): [] __do_softirq+0xb5c/0xe20 [ 573.715101][ T4089] softirqs last disabled at (12001): [] __irq_exit_rcu+0x28c/0x534 [ 573.717124][ T4089] ---[ end trace 210839dbd4a54aae ]--- executing program [ 573.805625][ T4092] loop0: detected capacity change from 0 to 2048 [ 573.812400][ T4093] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 574.011345][ T4096] loop0: detected capacity change from 0 to 2048 [ 574.018885][ T4097] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 574.117031][ T4097] NILFS (loop0): nilfs_sufile_update: invalid segment number: 43 [ 574.118985][ T4097] ------------[ cut here ]------------ [ 574.120033][ T4097] WARNING: CPU: 1 PID: 4097 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.122419][ T4097] Modules linked in: [ 574.123327][ T4097] CPU: 1 PID: 4097 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 574.125226][ T4097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 574.127375][ T4097] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 574.128921][ T4097] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.130283][ T4097] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.131534][ T4097] sp : ffff80001ccb7580 [ 574.132365][ T4097] x29: ffff80001ccb7ad0 x28: 0000000000000004 x27: 1ffff00003996f40 [ 574.134071][ T4097] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001933241b [ 574.135781][ T4097] x23: ffff80001ccb7940 x22: 00000000ffffffea x21: ffff0000e05dfe48 [ 574.137476][ T4097] x20: ffff0000dcc7ee40 x19: ffff0000e05dfce0 x18: 0000000000000001 [ 574.139193][ T4097] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 574.140925][ T4097] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 574.142578][ T4097] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 574.144294][ T4097] x8 : ffff0000dae351c0 x7 : 0000000000000001 x6 : 0000000000000001 [ 574.145918][ T4097] x5 : ffff80001ccb6ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 574.147644][ T4097] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 574.149336][ T4097] Call trace: [ 574.150015][ T4097] nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.151313][ T4097] nilfs_segctor_construct+0x110/0x768 [ 574.152493][ T4097] nilfs_segctor_thread+0x3c8/0xe94 [ 574.153558][ T4097] kthread+0x37c/0x45c [ 574.154463][ T4097] ret_from_fork+0x10/0x20 [ 574.155374][ T4097] irq event stamp: 12564 [ 574.156309][ T4097] hardirqs last enabled at (12563): [] __up_console_sem+0xb4/0x100 [ 574.158360][ T4097] hardirqs last disabled at (12564): [] el1_dbg+0x24/0x80 [ 574.160170][ T4097] softirqs last enabled at (12560): [] __do_softirq+0xb5c/0xe20 [ 574.162098][ T4097] softirqs last disabled at (12555): [] __irq_exit_rcu+0x28c/0x534 [ 574.164052][ T4097] ---[ end trace 210839dbd4a54aaf ]--- executing program [ 574.262238][ T4100] loop0: detected capacity change from 0 to 2048 [ 574.269693][ T4101] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 574.452085][ T4104] loop0: detected capacity change from 0 to 2048 [ 574.461593][ T4105] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 574.565274][ T4105] NILFS (loop0): nilfs_sufile_update: invalid segment number: 45 [ 574.567293][ T4105] ------------[ cut here ]------------ [ 574.568537][ T4105] WARNING: CPU: 1 PID: 4105 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.570817][ T4105] Modules linked in: [ 574.571615][ T4105] CPU: 1 PID: 4105 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 574.573599][ T4105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 574.575679][ T4105] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 574.577325][ T4105] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.578673][ T4105] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.580008][ T4105] sp : ffff80001cd17580 [ 574.580857][ T4105] x29: ffff80001cd17ad0 x28: 0000000000000004 x27: 1ffff000039a2f40 [ 574.582598][ T4105] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000191a451b [ 574.584242][ T4105] x23: ffff80001cd17940 x22: 00000000ffffffea x21: ffff0000e06758c8 [ 574.585914][ T4105] x20: ffff0000e0565b08 x19: ffff0000e0675760 x18: 1fffe00036903d8e [ 574.587551][ T4105] x17: 1fffe00036903d8e x16: ffff80001194786c x15: ffff80001496f140 [ 574.589184][ T4105] x14: 1ffff0000291a06a x13: ffffffffffffffff x12: 0000000000000000 [ 574.590853][ T4105] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 574.592463][ T4105] x8 : ffff0000c18e8000 x7 : 0000000000000000 x6 : 0000000000000000 [ 574.594150][ T4105] x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a952400 [ 574.595907][ T4105] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 574.597562][ T4105] Call trace: [ 574.598196][ T4105] nilfs_segctor_do_construct+0x2b04/0x6804 [ 574.599426][ T4105] nilfs_segctor_construct+0x110/0x768 [ 574.600594][ T4105] nilfs_segctor_thread+0x3c8/0xe94 [ 574.601857][ T4105] kthread+0x37c/0x45c [ 574.602686][ T4105] ret_from_fork+0x10/0x20 [ 574.603645][ T4105] irq event stamp: 13486 [ 574.604526][ T4105] hardirqs last enabled at (13485): [] finish_lock_switch+0xbc/0x1e8 [ 574.606570][ T4105] hardirqs last disabled at (13486): [] el1_dbg+0x24/0x80 [ 574.608347][ T4105] softirqs last enabled at (11148): [] __do_softirq+0xb5c/0xe20 [ 574.610329][ T4105] softirqs last disabled at (11143): [] __irq_exit_rcu+0x28c/0x534 [ 574.612333][ T4105] ---[ end trace 210839dbd4a54ab0 ]--- executing program [ 574.715829][ T4108] loop0: detected capacity change from 0 to 2048 [ 574.723096][ T4109] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 574.930993][ T4112] loop0: detected capacity change from 0 to 2048 [ 574.937791][ T4113] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 575.046728][ T4113] NILFS (loop0): nilfs_sufile_update: invalid segment number: 47 [ 575.048615][ T4113] ------------[ cut here ]------------ [ 575.049757][ T4113] WARNING: CPU: 1 PID: 4113 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.051947][ T4113] Modules linked in: [ 575.052728][ T4113] CPU: 1 PID: 4113 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 575.054704][ T4113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 575.056770][ T4113] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 575.058288][ T4113] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.059529][ T4113] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.060857][ T4113] sp : ffff80001cd37580 [ 575.061726][ T4113] x29: ffff80001cd37ad0 x28: 0000000000000004 x27: 1ffff000039a6f40 [ 575.063385][ T4113] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000191a401b [ 575.065085][ T4113] x23: ffff80001cd37940 x22: 00000000ffffffea x21: ffff0000e06cf4a8 [ 575.066727][ T4113] x20: ffff0000e06a0e28 x19: ffff0000e06cf340 x18: 0000000000000001 [ 575.068323][ T4113] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 575.069960][ T4113] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 575.071554][ T4113] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 575.073282][ T4113] x8 : ffff0000c18eb680 x7 : 0000000000000001 x6 : 0000000000000001 [ 575.074934][ T4113] x5 : ffff80001cd36ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 575.076618][ T4113] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 575.078258][ T4113] Call trace: [ 575.078973][ T4113] nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.080274][ T4113] nilfs_segctor_construct+0x110/0x768 [ 575.081337][ T4113] nilfs_segctor_thread+0x3c8/0xe94 [ 575.082370][ T4113] kthread+0x37c/0x45c [ 575.083201][ T4113] ret_from_fork+0x10/0x20 [ 575.084105][ T4113] irq event stamp: 13688 [ 575.084999][ T4113] hardirqs last enabled at (13687): [] __up_console_sem+0xb4/0x100 [ 575.086901][ T4113] hardirqs last disabled at (13688): [] el1_dbg+0x24/0x80 [ 575.088737][ T4113] softirqs last enabled at (8240): [] __do_softirq+0xb5c/0xe20 [ 575.090676][ T4113] softirqs last disabled at (8235): [] __irq_exit_rcu+0x28c/0x534 [ 575.092697][ T4113] ---[ end trace 210839dbd4a54ab1 ]--- executing program [ 575.172687][ T4116] loop0: detected capacity change from 0 to 2048 [ 575.179888][ T4117] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 575.279804][ T4117] NILFS (loop0): nilfs_sufile_update: invalid segment number: 44 [ 575.281610][ T4117] ------------[ cut here ]------------ [ 575.282623][ T4117] WARNING: CPU: 1 PID: 4117 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.284771][ T4117] Modules linked in: [ 575.285577][ T4117] CPU: 1 PID: 4117 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 575.287614][ T4117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 575.289709][ T4117] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 575.291271][ T4117] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.292538][ T4117] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.293897][ T4117] sp : ffff80001cd77580 [ 575.294713][ T4117] x29: ffff80001cd77ad0 x28: 0000000000000004 x27: 1ffff000039aef40 [ 575.296488][ T4117] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe00019b61c1b [ 575.298201][ T4117] x23: ffff80001cd77940 x22: 00000000ffffffea x21: ffff0000e0676f28 [ 575.299884][ T4117] x20: ffff0000e06a3b00 x19: ffff0000e0676dc0 x18: 0000000000000001 [ 575.301522][ T4117] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 575.303238][ T4117] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 575.304899][ T4117] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 575.306557][ T4117] x8 : ffff0000dd811b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 575.308380][ T4117] x5 : ffff80001cd76ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 575.310124][ T4117] x2 : ffff0001b481ed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 575.311811][ T4117] Call trace: [ 575.312529][ T4117] nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.313745][ T4117] nilfs_segctor_construct+0x110/0x768 [ 575.314876][ T4117] nilfs_segctor_thread+0x3c8/0xe94 [ 575.315962][ T4117] kthread+0x37c/0x45c [ 575.316788][ T4117] ret_from_fork+0x10/0x20 [ 575.317701][ T4117] irq event stamp: 12786 [ 575.318575][ T4117] hardirqs last enabled at (12785): [] __up_console_sem+0xb4/0x100 [ 575.320546][ T4117] hardirqs last disabled at (12786): [] el1_dbg+0x24/0x80 [ 575.322329][ T4117] softirqs last enabled at (6262): [] __do_softirq+0xb5c/0xe20 [ 575.324180][ T4117] softirqs last disabled at (6257): [] __irq_exit_rcu+0x28c/0x534 [ 575.326142][ T4117] ---[ end trace 210839dbd4a54ab2 ]--- executing program [ 575.456023][ T4120] loop0: detected capacity change from 0 to 2048 [ 575.463828][ T4121] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 575.562133][ T4121] NILFS (loop0): nilfs_sufile_update: invalid segment number: 43 [ 575.563948][ T4121] ------------[ cut here ]------------ [ 575.565096][ T4121] WARNING: CPU: 0 PID: 4121 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.567281][ T4121] Modules linked in: [ 575.568138][ T4121] CPU: 0 PID: 4121 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 575.570102][ T4121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 575.572154][ T4121] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 575.573717][ T4121] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.575087][ T4121] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.576371][ T4121] sp : ffff80001cd97580 [ 575.577339][ T4121] x29: ffff80001cd97ad0 x28: 0000000000000004 x27: 1ffff000039b2f40 [ 575.578957][ T4121] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001b152f1b [ 575.580652][ T4121] x23: ffff80001cd97940 x22: 00000000ffffffea x21: ffff0000e00ec9a8 [ 575.582406][ T4121] x20: ffff0000dcfd6170 x19: ffff0000e00ecb00 x18: 0000000000000001 [ 575.584070][ T4121] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 575.585771][ T4121] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 575.587469][ T4121] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 575.589198][ T4121] x8 : ffff0000caaa1b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 575.590807][ T4121] x5 : ffff80001cd96ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 575.592466][ T4121] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 575.594111][ T4121] Call trace: [ 575.594788][ T4121] nilfs_segctor_do_construct+0x2b04/0x6804 [ 575.596019][ T4121] nilfs_segctor_construct+0x110/0x768 [ 575.597115][ T4121] nilfs_segctor_thread+0x3c8/0xe94 [ 575.598150][ T4121] kthread+0x37c/0x45c [ 575.598963][ T4121] ret_from_fork+0x10/0x20 [ 575.599883][ T4121] irq event stamp: 12478 [ 575.600771][ T4121] hardirqs last enabled at (12477): [] __up_console_sem+0xb4/0x100 [ 575.602767][ T4121] hardirqs last disabled at (12478): [] el1_dbg+0x24/0x80 [ 575.604549][ T4121] softirqs last enabled at (8376): [] __do_softirq+0xb5c/0xe20 [ 575.606428][ T4121] softirqs last disabled at (8359): [] __irq_exit_rcu+0x28c/0x534 [ 575.608316][ T4121] ---[ end trace 210839dbd4a54ab3 ]--- executing program [ 575.702051][ T4124] loop0: detected capacity change from 0 to 2048 [ 575.709210][ T4125] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 575.891251][ T4128] loop0: detected capacity change from 0 to 2048 [ 575.906006][ T4130] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 576.013041][ T4130] NILFS (loop0): nilfs_sufile_update: invalid segment number: 49 [ 576.015073][ T4130] ------------[ cut here ]------------ [ 576.016213][ T4130] WARNING: CPU: 0 PID: 4130 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.018387][ T4130] Modules linked in: [ 576.019280][ T4130] CPU: 0 PID: 4130 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 576.021217][ T4130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 576.023370][ T4130] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 576.024982][ T4130] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.026290][ T4130] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.027561][ T4130] sp : ffff80001cf87580 [ 576.028399][ T4130] x29: ffff80001cf87ad0 x28: 0000000000000004 x27: 1ffff000039f0f40 [ 576.030036][ T4130] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe000193cab1b [ 576.031643][ T4130] x23: ffff80001cf87940 x22: 00000000ffffffea x21: ffff0000e013b4a8 [ 576.033283][ T4130] x20: ffff0000e05687c0 x19: ffff0000e013b600 x18: 0000000000000001 [ 576.034911][ T4130] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 576.036576][ T4130] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 576.038281][ T4130] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 576.039966][ T4130] x8 : ffff0000c21c3680 x7 : 0000000000000001 x6 : 0000000000000001 [ 576.041587][ T4130] x5 : ffff80001cf86ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 576.043186][ T4130] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 576.044908][ T4130] Call trace: [ 576.045606][ T4130] nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.046821][ T4130] nilfs_segctor_construct+0x110/0x768 [ 576.047969][ T4130] nilfs_segctor_thread+0x3c8/0xe94 [ 576.049067][ T4130] kthread+0x37c/0x45c [ 576.049904][ T4130] ret_from_fork+0x10/0x20 [ 576.050849][ T4130] irq event stamp: 14366 [ 576.051801][ T4130] hardirqs last enabled at (14365): [] __up_console_sem+0xb4/0x100 [ 576.053752][ T4130] hardirqs last disabled at (14366): [] el1_dbg+0x24/0x80 [ 576.055570][ T4130] softirqs last enabled at (9962): [] __do_softirq+0xb5c/0xe20 [ 576.057557][ T4130] softirqs last disabled at (9943): [] __irq_exit_rcu+0x28c/0x534 [ 576.059642][ T4130] ---[ end trace 210839dbd4a54ab4 ]--- executing program [ 576.131598][ T4133] loop0: detected capacity change from 0 to 2048 [ 576.138962][ T4134] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds executing program [ 576.343375][ T4137] loop0: detected capacity change from 0 to 2048 [ 576.353664][ T4138] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 576.449696][ T4138] NILFS (loop0): nilfs_sufile_update: invalid segment number: 42 [ 576.451492][ T4138] ------------[ cut here ]------------ [ 576.452676][ T4138] WARNING: CPU: 0 PID: 4138 at fs/nilfs2/segment.c:1501 nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.454785][ T4138] Modules linked in: [ 576.455594][ T4138] CPU: 0 PID: 4138 Comm: segctord Tainted: G W 5.15.112-syzkaller #0 [ 576.457539][ T4138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 [ 576.459600][ T4138] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 576.461176][ T4138] pc : nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.462385][ T4138] lr : nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.463638][ T4138] sp : ffff80001cd47580 [ 576.464523][ T4138] x29: ffff80001cd47ad0 x28: 0000000000000004 x27: 1ffff000039a8f40 [ 576.466153][ T4138] x26: 0000000000000000 x25: dfff800000000000 x24: 1fffe0001a5d8b1b [ 576.467914][ T4138] x23: ffff80001cd47940 x22: 00000000ffffffea x21: ffff0000e0149088 [ 576.469575][ T4138] x20: ffff0000e01ec168 x19: ffff0000e01491e0 x18: 0000000000000001 [ 576.471283][ T4138] x17: ff80800008335ea8 x16: ffff80001194786c x15: ffff800008335ea8 [ 576.472917][ T4138] x14: 00000000ffffffff x13: ffffffffffffffff x12: 0000000000000000 [ 576.474596][ T4138] x11: ff80800009ccf15c x10: 0000000000000000 x9 : ffff800009ccf15c [ 576.476263][ T4138] x8 : ffff0000c69f1b40 x7 : 0000000000000001 x6 : 0000000000000001 [ 576.477903][ T4138] x5 : ffff80001cd46ab8 x4 : ffff8000149afce0 x3 : ffff80000a952400 [ 576.479575][ T4138] x2 : ffff0001b47fed10 x1 : 00000000ffffffea x0 : 0000000000000000 [ 576.481209][ T4138] Call trace: [ 576.481842][ T4138] nilfs_segctor_do_construct+0x2b04/0x6804 [ 576.483061][ T4138] nilfs_segctor_construct+0x110/0x768 [ 576.484145][ T4138] nilfs_segctor_thread+0x3c8/0xe94 [ 576.485260][ T4138] kthread+0x37c/0x45c [ 576.486142][ T4138] ret_from_fork+0x10/0x20 [ 576.487052][ T4138] irq event stamp: 11832 [ 576.487911][ T4138] hardirqs last enabled at (11831): [] __up_console_sem+0xb4/0x100 [ 576.489889][ T4138] hardirqs last disabled at (11832): [] el1_dbg+0x24/0x80 [ 576.491701][ T4138] softirqs last enabled at (11386): [] __do_softirq+0xb5c/0xe20 [ 576.493769][ T4138] softirqs last disabled at (11369): [] __irq_exit_rcu+0x28c/0x534 [ 576.495704][ T4138] ---[ end trace 210839dbd4a54ab5 ]--- executing program [ 576.609298][ T4141] loop0: detected capacity change from 0 to 2048 [ 576.616600][ T4142] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 576.777725][ T3998] NILFS (loop0): disposed unprocessed dirty file(s) when stopping log writer