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freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)

Status: auto-obsoleted due to no activity on 2024/09/20 19:37
Reported-by: syzbot+2f82629e92990c01211e@syzkaller.appspotmail.com
First crash: 147d, last: 141d

Sample crash report:
panic: ASan: Invalid access, 64-byte write at 0xfffffe0058832080, MallocRedZone(fb)
cpuid = 0
time = 1722537965
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056dcc650
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056dcc7b0
vpanic() at vpanic+0x280/frame 0xfffffe0056dcc970
panic() at panic+0xb5/frame 0xfffffe0056dcca40
kasan_report() at kasan_report+0xdf/frame 0xfffffe0056dccb10
kasan_memset() at kasan_memset+0xd1/frame 0xfffffe0056dccb40
explicit_bzero() at explicit_bzero+0x1f/frame 0xfffffe0056dccb60
zfree() at zfree+0x131/frame 0xfffffe0056dccba0
read_random_uio() at read_random_uio+0x2d2/frame 0xfffffe0056dccbf0
sys_getrandom() at sys_getrandom+0x20a/frame 0xfffffe0056dccd10
amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe0056dccf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056dccf30
--- syscall (563, FreeBSD ELF64, getrandom), rip = 0x822d3b56a, rsp = 0x820b9e068, rbp = 0x820b9e0b0 ---
KDB: enter: panic
[ thread pid 73 tid 100097 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23dee37(%rip)
db>

Crashes (80):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/08/01 18:54 freebsd-src a48f7a2eb90b 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/08/01 06:36 freebsd-src f21a6a6a8fc5 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/08/01 05:13 freebsd-src a3c8c061e270 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/08/01 00:32 freebsd-src 4c5188bbeb88 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/31 21:38 freebsd-src 357378bbdedf 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/31 20:15 freebsd-src 09ed116dc5b8 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/31 18:33 freebsd-src b7312c3df83d 1e9c4cf3 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/31 17:07 freebsd-src b7312c3df83d 3d5fb491 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/31 15:44 freebsd-src f44ff2aba2d6 3d5fb491 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 10:40 freebsd-src 4d32367a44e0 a4e01e1e console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 08:59 freebsd-src 69c47485b5f9 a4e01e1e console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 04:19 freebsd-src 7cb65be96d47 a4e01e1e console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 00:55 freebsd-src 0eac99f76ec3 a4e01e1e console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 23:31 freebsd-src e40474f3de84 a4e01e1e console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 21:15 freebsd-src a2b67d4a6e36 5187fc86 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 19:52 freebsd-src 4113ea3403fc 5187fc86 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 18:26 freebsd-src f933363a81d6 5187fc86 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 17:00 freebsd-src 801c452795ac 5187fc86 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 15:35 freebsd-src 9f080f17a6a7 5187fc86 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 09:51 freebsd-src a1740cb93639 5187fc86 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 02:42 freebsd-src a1740cb93639 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 23:43 freebsd-src 71867653008c 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 22:10 freebsd-src 4036380e0297 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 17:11 freebsd-src 9cc67e43610e 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 11:59 freebsd-src 1a4b8325f6e3 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 04:02 freebsd-src d55de30efd09 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 22:01 freebsd-src b3cec803eaa4 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 19:40 freebsd-src 21e98f6d195a 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 13:00 freebsd-src f0eceecf5ab5 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 01:02 freebsd-src 56ecc8a93221 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/26 18:19 freebsd-src 1d897d19f31d 46eb10b7 console log report ci-freebsd-main freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/31 01:26 freebsd-src b4e4512d4669 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 21:09 freebsd-src 6f25b46721a1 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 19:43 freebsd-src d9ce4c0b6617 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 18:16 freebsd-src aff225414bec 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 16:51 freebsd-src 1206cf04a717 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 15:24 freebsd-src 8381e9f49ec7 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 13:23 freebsd-src 4d32367a44e0 3d5fb491 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 01:38 freebsd-src c4269e63ecf3 a4e01e1e console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/30 00:13 freebsd-src 0eac99f76ec3 a4e01e1e console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 22:49 freebsd-src e40474f3de84 a4e01e1e console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 22:06 freebsd-src 0244e0a177a6 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 20:33 freebsd-src 4a06d149371c 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 19:09 freebsd-src b9f0dbc3d006 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 17:43 freebsd-src f933363a81d6 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 16:17 freebsd-src 801c452795ac 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 14:51 freebsd-src 9f080f17a6a7 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 09:10 freebsd-src a1740cb93639 5187fc86 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 03:29 freebsd-src a1740cb93639 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/29 00:30 freebsd-src 71867653008c 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 22:56 freebsd-src 4036380e0297 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 21:22 freebsd-src 00d3b74406db 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 16:23 freebsd-src 9cc67e43610e 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 12:43 freebsd-src 1a4b8325f6e3 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/28 04:48 freebsd-src d55de30efd09 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 22:47 freebsd-src b3cec803eaa4 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 20:23 freebsd-src 21e98f6d195a 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 13:43 freebsd-src f0eceecf5ab5 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/27 00:19 freebsd-src 56ecc8a93221 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
2024/07/26 19:02 freebsd-src 1d897d19f31d 46eb10b7 console log report ci-freebsd-i386 freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, MallocRedZone(fb)
* Struck through repros no longer work on HEAD.