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🐞 Open [1163] 🐞 Fixed [4320] 🐞 Invalid [9663] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in __skb_flow_dissect | syz | 3 | 1578d | 1579d | 12/24 | fixed on 2018/10/11 18:37 | ||
upstream | WARNING in __skb_flow_dissect (3) | syz | 224 | 1482d | 1571d | 12/24 | fixed on 2019/03/06 07:43 |
------------[ cut here ]------------ WARNING: CPU: 1 PID: 3606 at net/core/flow_dissector.c:1016 __skb_flow_dissect+0x947/0x5920 net/core/flow_dissector.c:1016 Modules linked in: CPU: 1 PID: 3606 Comm: syz-executor376 Not tainted 6.1.0-rc3-syzkaller-00239-g10d916c86eca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 RIP: 0010:__skb_flow_dissect+0x947/0x5920 net/core/flow_dissector.c:1016 Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 7f 47 00 00 48 8b 9b 50 06 00 00 e8 97 66 26 fa 48 85 db 0f 85 84 f8 ff ff e8 89 66 26 fa <0f> 0b e9 56 fa ff ff 66 83 fb 08 0f 85 ea 0e 00 00 e8 73 66 26 fa RSP: 0018:ffffc90003e9f628 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888026b73a80 RSI: ffffffff87564607 RDI: ffff88801c329c98 RBP: ffffffff8de29206 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8de29204 R13: 0000000000000000 R14: ffffffff8de29200 R15: ffff88801c329c80 FS: 000055555728f300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000005d84c8 CR3: 000000007ac41000 CR4: 0000000000350ee0 Call Trace: <TASK> skb_flow_dissect_flow_keys_basic include/linux/skbuff.h:1507 [inline] skb_get_poff+0x99/0x1a0 net/core/flow_dissector.c:1843 ____bpf_skb_get_pay_offset net/core/filter.c:164 [inline] bpf_skb_get_pay_offset+0x11/0x20 net/core/filter.c:162 </TASK> Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 3606 Comm: syz-executor376 Not tainted 6.1.0-rc3-syzkaller-00239-g10d916c86eca #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 panic+0x2c8/0x622 kernel/panic.c:274 __warn.cold+0x25c/0x350 kernel/panic.c:621 report_bug+0x1bc/0x210 lib/bug.c:198 handle_bug+0x3c/0x70 arch/x86/kernel/traps.c:317 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:338 asm_exc_invalid_op+0x16/0x20 arch/x86/include/asm/idtentry.h:568 RIP: 0010:__skb_flow_dissect+0x947/0x5920 net/core/flow_dissector.c:1016 Code: 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 7f 47 00 00 48 8b 9b 50 06 00 00 e8 97 66 26 fa 48 85 db 0f 85 84 f8 ff ff e8 89 66 26 fa <0f> 0b e9 56 fa ff ff 66 83 fb 08 0f 85 ea 0e 00 00 e8 73 66 26 fa RSP: 0018:ffffc90003e9f628 EFLAGS: 00010293 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: ffff888026b73a80 RSI: ffffffff87564607 RDI: ffff88801c329c98 RBP: ffffffff8de29206 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8de29204 R13: 0000000000000000 R14: ffffffff8de29200 R15: ffff88801c329c80 skb_flow_dissect_flow_keys_basic include/linux/skbuff.h:1507 [inline] skb_get_poff+0x99/0x1a0 net/core/flow_dissector.c:1843 ____bpf_skb_get_pay_offset net/core/filter.c:164 [inline] bpf_skb_get_pay_offset+0x11/0x20 net/core/filter.c:162 </TASK> Kernel Offset: disabled Rebooting in 86400 seconds..
Manager | Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ci-upstream-kasan-gce-root | 2022/11/05 16:04 | upstream | 10d916c86eca | 6d752409 | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | WARNING in __skb_flow_dissect | |
ci-upstream-kasan-gce | 2022/10/27 09:44 | upstream | 98555239e4c3 | 86777b7f | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | WARNING in __skb_flow_dissect | |
ci-upstream-net-this-kasan-gce | 2022/10/27 09:49 | net | c5f0a1728874 | 86777b7f | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | WARNING in __skb_flow_dissect | |
ci-upstream-net-kasan-gce | 2022/10/27 09:24 | net-next | 34e0b9452030 | 86777b7f | .config | strace log | report | syz | C | [disk image] [vmlinux] [kernel image] | WARNING in __skb_flow_dissect | |
ci-upstream-gce-arm64 | 2022/10/27 12:24 | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci | bbed346d5a96 | 86777b7f | .config | console log | report | syz | C | [disk image] [vmlinux] | WARNING in __skb_flow_dissect | |
ci-upstream-net-kasan-gce | 2022/10/27 09:07 | net-next | 34e0b9452030 | 86777b7f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | WARNING in __skb_flow_dissect |