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raw: 0000000000020001 0000000000000000 00000002ffffffff ffff00017d940000 page dumped because: VM_BUG_ON_PAGE(!PageUptodate(page)) ------------[ cut here ]------------ kernel BUG at mm/swap_state.c:190! Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 15718 Comm: syz-executor.3 Not tainted 5.15.152-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024 pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : add_to_swap+0x22c/0x24c mm/swap_state.c:190 lr : add_to_swap+0x22c/0x24c mm/swap_state.c:190 sp : ffff80001d906050 x29: ffff80001d906050 x28: 0000000000000000 x27: ffff80001d906600 x26: fffffc000556ec08 x25: dead000000000100 x24: 1fffff8000aadd81 x23: dfff800000000000 x22: 0000000000000000 x21: 05ffc00000480809 x20: 05ffc00000480809 x19: fffffc000556ec00 x18: 1fffe0003690298e x17: 1fffe0003690298e x16: ffff80001197c3d4 x15: ffff8000149aec00 x14: 1ffff0000292206a x13: dfff800000000000 x12: 0000000000040000 x11: 000000000003ffff x10: ffff80001d979000 x9 : 01b1b45cb40f9e00 x8 : 01b1b45cb40f9e00 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000a9623a0 x2 : ffff0001b4814d10 x1 : 0000000100000000 x0 : 0000000000000038 Call trace: add_to_swap+0x22c/0x24c mm/swap_state.c:190 shrink_page_list+0x354c/0x63f4 mm/vmscan.c:1566 shrink_inactive_list mm/vmscan.c:2216 [inline] shrink_list mm/vmscan.c:2443 [inline] shrink_lruvec+0x1550/0x2ae4 mm/vmscan.c:2762 shrink_node_memcgs mm/vmscan.c:2949 [inline] shrink_node+0xdbc/0x21b4 mm/vmscan.c:3072 shrink_zones mm/vmscan.c:3275 [inline] do_try_to_free_pages+0x538/0x126c mm/vmscan.c:3330 try_to_free_mem_cgroup_pages+0x3a4/0xbb4 mm/vmscan.c:3644 try_charge_memcg+0x3f8/0x128c mm/memcontrol.c:2651 try_charge mm/memcontrol.c:2776 [inline] charge_memcg+0xac/0x220 mm/memcontrol.c:6742 __mem_cgroup_charge+0x38/0xa8 mm/memcontrol.c:6778 mem_cgroup_charge include/linux/memcontrol.h:700 [inline] __add_to_page_cache_locked+0x968/0xe68 mm/filemap.c:892 add_to_page_cache_lru+0x1bc/0x4f0 mm/filemap.c:984 page_cache_ra_unbounded+0x354/0x654 mm/readahead.c:222 do_page_cache_ra mm/readahead.c:269 [inline] ondemand_readahead+0x62c/0xd0c mm/readahead.c:552 page_cache_sync_ra+0x130/0x180 mm/readahead.c:580 page_cache_sync_readahead include/linux/pagemap.h:833 [inline] filemap_get_pages mm/filemap.c:2551 [inline] filemap_read+0x52c/0x1bd8 mm/filemap.c:2634 generic_file_read_iter+0xa0/0x3c4 mm/filemap.c:2794 blkdev_read_iter+0x134/0x184 block/fops.c:560 do_iter_readv_writev+0x420/0x5f8 do_iter_read+0x1c4/0x67c fs/read_write.c:790 vfs_readv fs/read_write.c:910 [inline] do_preadv+0x1e4/0x324 fs/read_write.c:1002 __do_sys_preadv fs/read_write.c:1052 [inline] __se_sys_preadv fs/read_write.c:1047 [inline] __arm64_sys_preadv+0xa0/0xb8 fs/read_write.c:1047 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:52 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142 do_el0_svc+0x58/0x14c arch/arm64/kernel/syscall.c:181 el0_svc+0x7c/0x1f0 arch/arm64/kernel/entry-common.c:608 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 Code: b0049801 910f0021 aa1303e0 97fd4e68 (d4210000) ---[ end trace bd0ab22a86feb9ac ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/03/20 00:37 | linux-5.15.y | b95c01af2113 | e104824c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | kernel BUG in add_to_swap | ||
2024/02/16 20:51 | linux-5.15.y | 6139f2a02fe0 | 578f7538 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | kernel BUG in add_to_swap | ||
2023/12/27 22:40 | linux-5.15.y | d93fa2c78854 | fb427a07 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | kernel BUG in add_to_swap |