Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/11/06 | linux-5.15.y (ToT) | 72244eab0dad | C | [report] BUG: unable to handle kernel paging request in update_sit_entry |
2024/11/06 | upstream (ToT) | 2e1b3cc9d7f7 | C | Didn't crash |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/11/06 | linux-5.15.y (ToT) | 72244eab0dad | C | [report] BUG: unable to handle kernel paging request in update_sit_entry |
2024/11/06 | upstream (ToT) | 2e1b3cc9d7f7 | C | Didn't crash |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-4.14 | general protection fault in update_sit_entry f2fs | C | 9 | 641d | 754d | 0/1 | upstream: reported C repro on 2022/11/12 02:17 | ||
android-5-10 | general protection fault in update_sit_entry | C | 4 | 5d19h | 5d19h | 0/2 | upstream: reported C repro on 2024/11/29 11:40 | ||
android-5-15 | general protection fault in update_sit_entry origin:downstream | C | 7 | 3d16h | 11d | 0/2 | upstream: reported C repro on 2024/11/24 02:28 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2024/10/27 13:36 | 1h07m | retest repro | linux-5.15.y | report log |
F2FS-fs (loop0): Start checkpoint disabled! F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 Unable to handle kernel paging request at virtual address dfff800000000006 Mem abort info: ESR = 0x0000000096000006 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault Data abort info: ISV = 0, ISS = 0x00000006 CM = 0, WnR = 0 [dfff800000000006] address between user and kernel address ranges Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP Modules linked in: CPU: 1 PID: 4026 Comm: syz-executor373 Not tainted 5.15.170-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : f2fs_test_and_set_bit fs/f2fs/f2fs.h:2768 [inline] pc : update_sit_entry+0x52c/0xe88 fs/f2fs/segment.c:2305 lr : f2fs_block_unit_discard fs/f2fs/f2fs.h:4395 [inline] lr : update_sit_entry+0x3e4/0xe88 fs/f2fs/segment.c:2304 sp : ffff80001d0d7050 x29: ffff80001d0d7090 x28: 1fffe0001ac0702d x27: dfff800000000000 x26: 0000000000000000 x25: 0000000000000006 x24: 0000000000000037 x23: 0000000000000004 x22: 000000000000000a x21: ffff0000d6038168 x20: ffff0000d6038000 x19: 0000000000000000 x18: 0000000000000000 x17: 0000000000000000 x16: ffff80000a429280 x15: 00000000ffffffff x14: ffff0000cad951c0 x13: 0000000000ff0100 x12: ffffffffffffffff x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000037 x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff80000804605c x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: f2fs_test_and_set_bit fs/f2fs/f2fs.h:2768 [inline] update_sit_entry+0x52c/0xe88 fs/f2fs/segment.c:2305 f2fs_allocate_data_block+0xcb4/0x27d0 fs/f2fs/segment.c:3447 __allocate_data_block+0x4a0/0x9bc fs/f2fs/data.c:1373 f2fs_map_blocks+0x1298/0x31f8 fs/f2fs/data.c:1593 expand_inode_data+0x474/0x858 fs/f2fs/file.c:1709 f2fs_fallocate+0x350/0x898 fs/f2fs/file.c:1805 vfs_fallocate+0x478/0x5b4 fs/open.c:308 ioctl_preallocate+0x2a0/0x34c fs/ioctl.c:294 do_vfs_ioctl+0x1d00/0x2a38 fs/ioctl.c:853 __do_sys_ioctl fs/ioctl.c:872 [inline] __se_sys_ioctl fs/ioctl.c:860 [inline] __arm64_sys_ioctl+0xe4/0x1c8 fs/ioctl.c:860 __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: f9400308 f85f03a9 8b090118 d343ff19 (38fb6b28) ---[ end trace 67f06aa8c33aa623 ]--- ---------------- Code disassembly (best guess): 0: f9400308 ldr x8, [x24] 4: f85f03a9 ldur x9, [x29, #-16] 8: 8b090118 add x24, x8, x9 c: d343ff19 lsr x25, x24, #3 * 10: 38fb6b28 ldrsb w8, [x25, x27] <-- trapping instruction
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/11/04 12:20 | linux-5.15.y | 72244eab0dad | f00eed24 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in update_sit_entry | |
2024/10/12 22:07 | linux-5.15.y | 3a5928702e71 | 084d8178 | .config | console log | report | syz / log | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/11/25 05:29 | linux-5.15.y | 0a51d2d4527b | 68da6d95 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/11/19 02:58 | linux-5.15.y | 0a51d2d4527b | 571351cb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/11/19 02:55 | linux-5.15.y | 0a51d2d4527b | 571351cb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/11/19 02:53 | linux-5.15.y | 0a51d2d4527b | 571351cb | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/11/15 22:50 | linux-5.15.y | d98fd109f827 | cfe3a04a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/10/11 17:03 | linux-5.15.y | 3a5928702e71 | cd942402 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | general protection fault in update_sit_entry | ||
2024/11/04 09:16 | linux-5.15.y | 72244eab0dad | f00eed24 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in update_sit_entry | ||
2024/11/04 09:14 | linux-5.15.y | 72244eab0dad | f00eed24 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in update_sit_entry | ||
2024/11/04 09:12 | linux-5.15.y | 72244eab0dad | f00eed24 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | BUG: unable to handle kernel paging request in update_sit_entry |