------------[ cut here ]------------ WARNING: CPU: 1 PID: 27957 at fs/nilfs2/dat.c:158 nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 Modules linked in: CPU: 1 PID: 27957 Comm: segctord Not tainted 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 lr : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 sp : ffff80002a4570b0 x29: ffff80002a4570c0 x28: 1fffe0001b825787 x27: dfff800000000000 x26: 0000000000000000 x25: dfff800000000000 x24: ffff0000dc12bc00 x23: 1fffe0001b825783 x22: 00000000fffffffe x21: ffff0000daab4168 x20: ffff0000dc12bc18 x19: ffff0000dc12bc30 x18: ffff0000daab4018 x17: ffff800009d97f10 x16: ffff80001215337c x15: 0000000000000000 x14: 00000000ffffffef x13: ffff0000d3a43780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800009dac3e4 x8 : ffff0000d3a43780 x7 : ffff800009dc000c x6 : ffff800009dc96f4 x5 : ffff00011d019678 x4 : ffff80002a4568a0 x3 : ffff800008b3219c x2 : 0000000000000001 x1 : 00000000fffffffe x0 : 00000000fffffffe Call trace: nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 nilfs_dat_prepare_update+0x30/0xf4 fs/nilfs2/dat.c:230 nilfs_btree_prepare_update_v+0x190/0x378 fs/nilfs2/btree.c:1919 nilfs_btree_prepare_propagate_v fs/nilfs2/btree.c:1987 [inline] nilfs_btree_propagate_v fs/nilfs2/btree.c:2040 [inline] nilfs_btree_propagate+0x668/0xe90 fs/nilfs2/btree.c:2097 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+0x6d4/0xd8c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1205 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x16f4/0x6550 fs/nilfs2/segment.c:2080 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2414 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2522 [inline] nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2605 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 230 hardirqs last enabled at (229): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (230): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (0): [] copy_process+0x13c0/0x38d0 kernel/fork.c:2212 softirqs last disabled at (0): [<0000000000000000>] 0x0 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 27957 at fs/nilfs2/dat.c:158 nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 Modules linked in: CPU: 0 PID: 27957 Comm: segctord Tainted: G W 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 lr : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 sp : ffff80002a4570b0 x29: ffff80002a4570c0 x28: 1fffe0002398e787 x27: dfff800000000000 x26: 0000000000000000 x25: dfff800000000000 x24: ffff00011cc73c00 x23: 1fffe0002398e783 x22: 00000000fffffffe x21: ffff0000daab4168 x20: ffff00011cc73c18 x19: ffff00011cc73c30 x18: ffff0000daab4018 x17: ffff80019ebcc000 x16: ffff80001215337c x15: 0000000000000000 x14: 00000000ffffffef x13: ffff0000d3a43780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800009dac3e4 x8 : ffff0000d3a43780 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff800008b3219c x2 : 0000000000000001 x1 : 00000000fffffffe x0 : 00000000fffffffe Call trace: nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 nilfs_dat_prepare_update+0x30/0xf4 fs/nilfs2/dat.c:230 nilfs_btree_prepare_update_v+0x190/0x378 fs/nilfs2/btree.c:1919 nilfs_btree_prepare_propagate_v fs/nilfs2/btree.c:1987 [inline] nilfs_btree_propagate_v fs/nilfs2/btree.c:2040 [inline] nilfs_btree_propagate+0x668/0xe90 fs/nilfs2/btree.c:2097 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+0x6d4/0xd8c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1205 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x16f4/0x6550 fs/nilfs2/segment.c:2080 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2414 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2522 [inline] nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2605 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 366 hardirqs last enabled at (365): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (366): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (290): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (290): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (233): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 27957 at fs/nilfs2/dat.c:158 nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 Modules linked in: CPU: 0 PID: 27957 Comm: segctord Tainted: G W 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 lr : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 sp : ffff80002a4570b0 x29: ffff80002a4570c0 x28: 1fffe0002398ef07 x27: dfff800000000000 x26: 0000000000000000 x25: dfff800000000000 x24: ffff00011cc77800 x23: 1fffe0002398ef03 x22: 00000000fffffffe x21: ffff0000daab4168 x20: ffff00011cc77818 x19: ffff00011cc77830 x18: ffff80002a4561a0 x17: ffff8000188c9000 x16: ffff80001215337c x15: 0000000000000000 x14: 00000000ffffffef x13: ffff0000d3a43780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800009dac3e4 x8 : ffff0000d3a43780 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff800008b3219c x2 : 0000000000000001 x1 : 00000000fffffffe x0 : 00000000fffffffe Call trace: nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 nilfs_dat_prepare_update+0x30/0xf4 fs/nilfs2/dat.c:230 nilfs_btree_prepare_update_v+0x190/0x378 fs/nilfs2/btree.c:1919 nilfs_btree_prepare_propagate_v fs/nilfs2/btree.c:1987 [inline] nilfs_btree_propagate_v fs/nilfs2/btree.c:2040 [inline] nilfs_btree_propagate+0x668/0xe90 fs/nilfs2/btree.c:2097 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+0x6d4/0xd8c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1205 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x16f4/0x6550 fs/nilfs2/segment.c:2080 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2414 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2522 [inline] nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2605 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 616 hardirqs last enabled at (615): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (616): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (524): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (524): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (371): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 27957 at fs/nilfs2/dat.c:158 nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 Modules linked in: CPU: 0 PID: 27957 Comm: segctord Tainted: G W 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 lr : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 sp : ffff80002a4570b0 x29: ffff80002a4570c0 x28: 1fffe0002373d697 x27: dfff800000000000 x26: 0000000000000000 x25: dfff800000000000 x24: ffff00011b9eb480 x23: 1fffe0002373d693 x22: 00000000fffffffe x21: ffff0000daab4168 x20: ffff00011b9eb498 x19: ffff00011b9eb4b0 x18: ffff0000daab4018 x17: ffff80001583d000 x16: ffff80001215337c x15: 0000000000000000 x14: 00000000ffffffef x13: ffff0000d3a43780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800009dac3e4 x8 : ffff0000d3a43780 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff800008b3219c x2 : 0000000000000001 x1 : 00000000fffffffe x0 : 00000000fffffffe Call trace: nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 nilfs_dat_prepare_update+0x30/0xf4 fs/nilfs2/dat.c:230 nilfs_btree_prepare_update_v+0x190/0x378 fs/nilfs2/btree.c:1919 nilfs_btree_prepare_propagate_v fs/nilfs2/btree.c:1987 [inline] nilfs_btree_propagate_v fs/nilfs2/btree.c:2040 [inline] nilfs_btree_propagate+0x668/0xe90 fs/nilfs2/btree.c:2097 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+0x6d4/0xd8c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1205 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x16f4/0x6550 fs/nilfs2/segment.c:2080 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2414 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2522 [inline] nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2605 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 760 hardirqs last enabled at (759): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (760): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (680): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (680): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (619): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ WARNING: CPU: 0 PID: 27957 at fs/nilfs2/dat.c:158 nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 Modules linked in: CPU: 0 PID: 27957 Comm: segctord Tainted: G W 6.1.77-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 lr : nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 sp : ffff80002a4570b0 x29: ffff80002a4570c0 x28: 1fffe0002373de17 x27: dfff800000000000 x26: 0000000000000000 x25: dfff800000000000 x24: ffff00011b9ef080 x23: 1fffe0002373de13 x22: 00000000fffffffe x21: ffff0000daab4168 x20: ffff00011b9ef098 x19: ffff00011b9ef0b0 x18: ffff0000daab4018 x17: ffff80001583d000 x16: ffff80001215337c x15: 0000000000000000 x14: 00000000ffffffef x13: ffff0000d3a43780 x12: 0000000000ff0100 x11: 0000000000ff0100 x10: 0000000000000000 x9 : ffff800009dac3e4 x8 : ffff0000d3a43780 x7 : 0000000000000000 x6 : 000000000000003f x5 : 0000000000000040 x4 : 0000000000000001 x3 : ffff800008b3219c x2 : 0000000000000001 x1 : 00000000fffffffe x0 : 00000000fffffffe Call trace: nilfs_dat_prepare_end+0x2ac/0x2f4 fs/nilfs2/dat.c:158 nilfs_dat_prepare_update+0x30/0xf4 fs/nilfs2/dat.c:230 nilfs_btree_prepare_update_v+0x190/0x378 fs/nilfs2/btree.c:1919 nilfs_btree_prepare_propagate_v fs/nilfs2/btree.c:1987 [inline] nilfs_btree_propagate_v fs/nilfs2/btree.c:2040 [inline] nilfs_btree_propagate+0x668/0xe90 fs/nilfs2/btree.c:2097 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+0x6d4/0xd8c fs/nilfs2/segment.c:1096 nilfs_segctor_collect_blocks fs/nilfs2/segment.c:1205 [inline] nilfs_segctor_collect fs/nilfs2/segment.c:1532 [inline] nilfs_segctor_do_construct+0x16f4/0x6550 fs/nilfs2/segment.c:2080 nilfs_segctor_construct+0x110/0x768 fs/nilfs2/segment.c:2414 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2522 [inline] nilfs_segctor_thread+0x3d4/0xd74 fs/nilfs2/segment.c:2605 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:864 irq event stamp: 970 hardirqs last enabled at (969): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (970): [] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405 softirqs last enabled at (908): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (908): [] __do_softirq+0xc1c/0xe38 kernel/softirq.c:600 softirqs last disabled at (763): [] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80 ---[ end trace 0000000000000000 ]---