Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] fs/ntfs3: Keep write operations atomic | 2 (2) | 2024/12/30 07:10 |
[syzbot] [ntfs3?] BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter (2) | 0 (1) | 2024/12/30 00:40 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[PATCH] fs/ntfs3: Keep write operations atomic | 2 (2) | 2024/12/30 07:10 |
[syzbot] [ntfs3?] BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter (2) | 0 (1) | 2024/12/30 00:40 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/01/26 12:46 | 24m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | report log | |
2025/01/26 12:46 | 20m | retest repro | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | report log |
loop0: detected capacity change from 0 to 4096 Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 Mem abort info: ESR = 0x0000000086000006 EC = 0x21: IABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x06: level 2 translation fault user pgtable: 4k pages, 48-bit VAs, pgdp=000000011896d000 [0000000000000000] pgd=0800000118b44403, p4d=0800000118b44403, pud=0800000117517403, pmd=0000000000000000 Internal error: Oops: 0000000086000006 [#1] PREEMPT SMP Modules linked in: CPU: 0 UID: 0 PID: 6427 Comm: syz-executor347 Not tainted 6.13.0-rc3-syzkaller-g573067a5a685 #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 : 0x0 lr : generic_perform_write+0x29c/0x868 mm/filemap.c:4055 sp : ffff80009d4978a0 x29: ffff80009d4979c0 x28: dfff800000000000 x27: ffff80009d497bc8 x26: 0000000000000000 x25: ffff80009d497960 x24: ffff80008ba71c68 x23: 0000000000000000 x22: ffff0000c655dac0 x21: 0000000000001000 x20: 000000000000000c x19: 1ffff00013a92f2c x18: ffff0000e183aa1c x17: 0004060000000014 x16: ffff800083275834 x15: 0000000000000001 x14: 0000000000000000 x13: 0000000000000001 x12: ffff0000c655dac0 x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000 x8 : 0000000000000000 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffff80009d497980 x4 : ffff80009d497960 x3 : 0000000000001000 x2 : 0000000000000000 x1 : ffff0000e183a928 x0 : ffff0000d60b0fc0 Call trace: 0x0 (P) __generic_file_write_iter+0xfc/0x204 mm/filemap.c:4156 ntfs_file_write_iter+0x54c/0x630 fs/ntfs3/file.c:1267 new_sync_write fs/read_write.c:586 [inline] vfs_write+0x920/0xcf4 fs/read_write.c:679 ksys_write+0x15c/0x26c fs/read_write.c:731 __do_sys_write fs/read_write.c:742 [inline] __se_sys_write fs/read_write.c:739 [inline] __arm64_sys_write+0x7c/0x90 fs/read_write.c:739 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline] invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600 Code: ???????? ???????? ???????? ???????? (????????) ---[ end trace 0000000000000000 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/12/26 01:21 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 573067a5a685 | 444551c4 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | |
2024/12/26 00:57 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 573067a5a685 | 444551c4 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | |
2025/02/01 07:11 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 1950a0af2d55 | aa47157c | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | ||
2025/01/29 13:14 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 1950a0af2d55 | 865ef71e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | ||
2025/01/12 11:03 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 6251d1776bc5 | 6dbc6a9b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | ||
2025/01/08 15:33 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 573067a5a685 | f3558dbf | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | ||
2025/01/03 09:35 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 573067a5a685 | d3ccff63 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter | ||
2024/12/26 00:31 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | 573067a5a685 | 444551c4 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-gce-arm64 | BUG: unable to handle kernel NULL pointer dereference in __generic_file_write_iter |