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SYZFAIL: SIGSEGV

Status: upstream: reported on 2025/03/24 10:59
Reported-by: syzbot+3412e5ba8717deb6fdac@syzkaller.appspotmail.com
First crash: 266d, last: 2d22h

Sample crash report:
SYZFAIL: SIGSEGV
pc-offset:0xffffffff217d3361 pc:0xdeadbeef addr:0x0 code=65537 (errno 9: Bad file descriptor)
Connection to 10.128.0.126 closed by remote host.
if_delmulti_locked: detaching ifnet instance 0xfffffe0059974000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059974000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059974000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059973800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059973800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059973800
pid 735 (sh), jid 0, uid 0: exited on signal 11 (core dumped)
pid 822 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 760 (csh), jid 0, uid 0: exited on signal 11 (core dumped)
pid 821 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 819 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 820 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 815 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 816 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe005806b800
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806a000
pid 818 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
pid 817 (getty), jid 0, uid 0: exited on signal 11 (core dumped)
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe005806c000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059975000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059975000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059975000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059973800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059973800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059973800
if_delmulti_locked: detaching ifnet instance 0xfffffe0059974000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059974000
if_delmulti_locked: detaching ifnet instance 0xfffffe0059974000

Crashes (83):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/12/12 18:55 freebsd-src ef2d586d7efb a066d2bc console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/12/09 09:21 freebsd-src cff67bc43df1 fc20f974 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/12/07 21:39 freebsd-src 3f10e5985044 cee4cb10 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/12/07 04:29 freebsd-src 6f4debc004c3 cee4cb10 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/11/24 01:57 freebsd-src 5cc34a83e1cc 4fb8ef37 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/11/14 21:09 freebsd-src 8cd9c39195b5 f7988ea4 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/11/10 20:24 freebsd-src ec0cd287f55f 4e1406b4 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/11/09 16:34 freebsd-src 8b92a6ad597e 4e1406b4 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/11/06 07:37 freebsd-src 1ca7542a1b31 a6c9c731 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/30 01:48 freebsd-src db0d002a217b fd2207e7 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/28 22:29 freebsd-src 22cff1f3e9d8 fd2207e7 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/27 20:36 freebsd-src 1d100747d747 fd2207e7 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/26 02:03 freebsd-src e6e941e659ab c0460fcd console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/23 21:51 freebsd-src 93b02f69a6f6 c0460fcd console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/20 07:59 freebsd-src 2f461ddd784b e18aa505 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/15 09:35 freebsd-src ead721935251 b6605ba8 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/11 09:31 freebsd-src 2b0ffc0ee48c ff1712fe console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/10 19:30 freebsd-src 2170400142b9 ff1712fe console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/07 12:20 freebsd-src a8d774d9708c 8ef35d49 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/07 10:44 freebsd-src a8d774d9708c 8ef35d49 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/10/02 13:32 freebsd-src 213170eb956f 770ff59f console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/21 06:27 freebsd-src 4c3a868d13c0 67c37560 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/21 00:24 freebsd-src 31ec8b6407fd 67c37560 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/20 06:57 freebsd-src e043af9ca596 67c37560 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/18 15:53 freebsd-src 7c0bc6c703ee e2beed91 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/16 19:13 freebsd-src 99213b3c352c e2beed91 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/15 05:24 freebsd-src 52096ba6b769 e2beed91 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/14 00:21 freebsd-src 8a4e4c95244b e2beed91 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/13 00:17 freebsd-src dbcaac13e49c e2beed91 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/05 14:09 freebsd-src c04fe26aa2f7 d291dd2d console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/03 09:59 freebsd-src c04fe26aa2f7 96a211bc console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/09/03 07:25 freebsd-src c04fe26aa2f7 96a211bc console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/08/29 02:49 freebsd-src c04fe26aa2f7 d401b9d7 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/08/24 16:07 freebsd-src c04fe26aa2f7 bf27483f console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/08/21 19:51 freebsd-src c04fe26aa2f7 3e79b825 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/08/10 22:52 freebsd-src bc9867173f6a 32a0e5ed console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/08/04 17:30 freebsd-src 9a1b3303352b 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/27 18:12 freebsd-src 0fde36fe04b2 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/23 12:42 freebsd-src 15925062e1ba 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/23 05:16 freebsd-src 15925062e1ba 8e9d1dc1 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/20 04:16 freebsd-src 71901e4915a9 7117feec console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/20 00:46 freebsd-src 4be9c6f38e78 7117feec console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/19 10:35 freebsd-src 0bf113e9041f 7117feec console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/07/13 03:20 freebsd-src 16a9f31b8aae 3cda49cf console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/18 15:04 freebsd-src 89549c234817 f41472b0 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/17 12:33 freebsd-src ee84b4e2fdf0 f41472b0 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/17 10:36 freebsd-src ee84b4e2fdf0 f41472b0 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/16 00:50 freebsd-src c808bee35b11 cfde8269 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/15 03:20 freebsd-src a6bac0a9efa1 d6b2ee52 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/13 04:08 freebsd-src eed3be47967f f6671af7 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/09 22:33 freebsd-src bcd85e0150c9 77908e5f console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/05 17:12 freebsd-src 2c0e6f53171c 6ca47dd8 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/05 10:47 freebsd-src 2c0e6f53171c 6ca47dd8 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/05/01 19:40 freebsd-src 4e3a6fe0134e 51b137cd console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/30 10:18 freebsd-src d5e3cf41e894 85a5a23f console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/29 16:38 freebsd-src 8f58b693814e 4a62c0b1 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/29 02:34 freebsd-src 4e2616b74cb7 aeb6ec69 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/25 23:19 freebsd-src 2a4cd9f8c82d c6b4fb39 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/24 00:47 freebsd-src d0ab6abbf531 9882047a console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/24 00:10 freebsd-src d0ab6abbf531 9882047a console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/04/18 23:50 freebsd-src 7121e9414f29 2a20f901 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/03/29 22:59 freebsd-src 27f70efebf1d d3999433 console log report ci-freebsd-main SYZFAIL: SIGSEGV
2025/03/24 10:59 freebsd-src 574816356834 875573af console log report ci-freebsd-main SYZFAIL: SIGSEGV
* Struck through repros no longer work on HEAD.