fatal error: stack overflow (6)

Status: fixed on 2026/08/17 18:31
Fix commit: a349c019667d Add cycle detection and jump recursion depth limit for netfilter.
First crash: 28d, last: 24d
▶ ▼ Similar bugs (5)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
gvisor fatal error: stack overflow (2) -1 1 1102d 1102d 0/26 closed as invalid on 2023/09/07 21:12
gvisor fatal error: stack overflow (5) -1 syz, C 23 995d 1012d 26/26 fixed on 2023/12/12 09:56
gvisor fatal error: stack overflow (4) -1 syz, C 12 1012d 1016d 26/26 fixed on 2023/11/21 23:47
gvisor fatal error: stack overflow -1 1 1355d 1355d 18/26 fixed on 2023/02/27 21:47
gvisor fatal error: stack overflow (3) -1 2 1018d 1018d 26/26 fixed on 2023/11/17 08:30

Sample crash report:
fatal error: stack overflow

runtime stack:
runtime.throw({0x1cc7b26?, 0x2321d2f9e001?})
	/syzkaller/.cache/bazel/_bazel_root/e46b623d9124efeebe6def9c4e64353e/sandbox/linux-sandbox/3/execroot/_main/go/src/runtime/panic.go:1229 +0x48 fp=0x2321d39dfe98 sp=0x2321d39dfe68 pc=0x48cea8
runtime.newstack()
	/syzkaller/.cache/bazel/_bazel_root/e46b623d9124efeebe6def9c4e64353e/sandbox/linux-sandbox/3/execroot/_main/go/src/runtime/stack.go:1178 +0x5fd fp=0x2321d39dffc8 sp=0x2321d39dfe98 pc=0x47071d
runtime.morestack()
	/syzkaller/.cache/bazel/_bazel_root/e46b623d9124efeebe6def9c4e64353e/sandbox/linux-sandbox/3/execroot/_main/go/src/runtime/asm_amd64.s:681 +0x7d fp=0x2321d39dffd0 sp=0x2321d39dffc8 pc=0x493e1d

Crashes (3626):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/08/03 14:11 gvisor 48de7274186a bdd50915 .config console log report syz / log C ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/03 12:21 gvisor 48de7274186a bdd50915 .config console log report syz / log C ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/02 16:33 gvisor 48de7274186a e611ffe1 console log report syz / log C ci-gvisor-kvm fatal error: stack overflow
2026/08/03 09:50 gvisor 48de7274186a e611ffe1 .config console log report syz / log C ci-gvisor-arm64-ptrace-1-cover fatal error: stack overflow
2026/08/03 08:20 gvisor 48de7274186a e611ffe1 .config console log report syz / log C ci-gvisor-arm64-ptrace-1-cover fatal error: stack overflow
2026/08/03 01:31 gvisor 48de7274186a e611ffe1 .config console log report syz / log C ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/02 22:33 gvisor 48de7274186a e611ffe1 console log report syz / log C ci-gvisor-arm64-ptrace-1 fatal error: stack overflow
2026/08/02 22:29 gvisor 48de7274186a e611ffe1 console log report syz / log C ci-gvisor-arm64-systrap-1 fatal error: stack overflow
2026/08/02 22:04 gvisor 48de7274186a e611ffe1 .config console log report syz / log C ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/02 16:43 gvisor 48de7274186a e611ffe1 console log report syz / log C ci-gvisor-arm64-ptrace-1 fatal error: stack overflow
2026/08/02 15:39 gvisor 48de7274186a e611ffe1 console log report syz / log C ci-gvisor-arm64-systrap-1 fatal error: stack overflow
2026/08/05 21:45 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 21:05 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 20:48 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 20:12 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 19:52 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 19:29 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 18:16 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 16:30 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 15:47 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 15:31 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 15:14 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 14:55 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 14:41 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 14:24 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 14:05 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 13:30 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 13:08 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 12:47 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 12:27 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 11:59 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 11:38 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 11:13 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 10:53 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 09:36 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 09:16 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 08:34 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 08:05 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 07:35 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 07:10 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 06:29 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-kvm-cover fatal error: stack overflow
2026/08/05 22:15 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 21:24 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 20:34 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 19:01 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 18:43 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 17:51 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 17:38 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 17:09 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 16:56 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 16:05 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 13:45 gvisor c0908da305ec 1eed00d1 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 10:13 gvisor 6dfa3a9c7ee7 52aa2820 console log report info ci-gvisor-arm64-systrap-1 fatal error: stack overflow
2026/08/05 09:00 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/05 06:49 gvisor 6dfa3a9c7ee7 52aa2820 .config console log report info ci-gvisor-arm64-systrap-1-cover fatal error: stack overflow
2026/08/04 05:05 gvisor 3e74ae881798 9451e17e .config console log report info ci-gvisor-arm64-ptrace-1-cover fatal error: stack overflow
* Struck through repros no longer work on HEAD.