syzbot


freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
Status: fixed on 2021/07/14 01:13
Reported-by: syzbot+f256beefd0df9eb796e7@syzkaller.appspotmail.com
Fix commit: 4a9a41650c90 uart: Fix an out-of-bounds read in ns8250_bus_probe()
First crash: 316d, last: 310d

Sample crash report:

Crashes (156):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-freebsd-main 2021/07/13 22:29 freebsd-src 0ca9f1d4a3b7 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/13 21:09 freebsd-src a065ccb2804f 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/13 19:29 freebsd-src b5c74dfd6434 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/13 12:33 freebsd-src 3f240bdf3652 f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/13 10:42 freebsd-src 84a3963d5d94 f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/13 05:24 freebsd-src 3c900106ea7a f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 23:11 freebsd-src 297e9f364b5a f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 23:11 freebsd-src 297e9f364b5a f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 21:52 freebsd-src 8b487b8292e4 f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 20:32 freebsd-src 66c183f43f0c f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 19:13 freebsd-src 693ddf4dc4b9 f415556d log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 17:48 freebsd-src 693ddf4dc4b9 a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 14:08 freebsd-src cd2c05d323d2 a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 12:47 freebsd-src 78f5ebaed62e a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 08:11 freebsd-src 86d69de88d1c a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 06:53 freebsd-src 844aa31c6d87 a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 06:53 freebsd-src 844aa31c6d87 a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/12 05:35 freebsd-src 4c87085d3521 a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/11 01:59 freebsd-src 05f56ac92fe4 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/10 12:12 freebsd-src 58080fbca09f 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/09 22:20 freebsd-src 105b68b42dd1 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/09 20:39 freebsd-src 82626fef6253 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/09 20:39 freebsd-src 82626fef6253 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/09 20:39 freebsd-src 82626fef6253 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/09 08:34 freebsd-src a65fe39d5418 281e815f log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/09 00:50 freebsd-src 25a66f1fb177 1b20171a log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/08 22:34 freebsd-src 5549c6a62f0f 1b20171a log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/08 22:34 freebsd-src 5549c6a62f0f 1b20171a log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/08 21:13 freebsd-src c5dd8bac0b96 1b20171a log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-main 2021/07/07 06:55 freebsd-src da2f833f7a0b 4846d5c1 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/13 17:49 freebsd-src ca1a7e1021a9 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/13 16:32 freebsd-src 0fd05b0173e2 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/13 15:14 freebsd-src 331d4f3c0779 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/13 15:14 freebsd-src 331d4f3c0779 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/13 13:56 freebsd-src 3f240bdf3652 70168d5c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/12 17:07 freebsd-src 693ddf4dc4b9 a4869c92 log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/11 15:49 freebsd-src 9c1c02093b90 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/11 14:12 freebsd-src 5aa1e55b0ae7 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/11 12:51 freebsd-src cf48d1f77126 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/11 10:09 freebsd-src 05f56ac92fe4 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/10 17:22 freebsd-src 3a522ba1bc85 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/10 16:21 freebsd-src fdc71fa112d6 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/10 01:40 freebsd-src 588c7a06dffb 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/09 21:19 freebsd-src 82626fef6253 8f5a7b8c log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)
ci-freebsd-i386 2021/07/08 21:54 freebsd-src bf3a385217ce 1b20171a log report freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)