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🐞 Open [717] 🐞 Fixed [181] 🐞 Invalid [640] 📈 Kernel Health 📈 Bug Lifetimes 📈 Fuzzing 📈 Crashes | 💬 Send us feedback |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/09/20 13:29 | 11m | retest repro | linux-4.14.y | report log |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2022/02/25 15:07 | 0m | bisect fix | linux-4.14.y | error job log (0) | |
2022/01/26 14:41 | 25m | bisect fix | linux-4.14.y | job log (0) log | |
2021/12/27 14:12 | 27m | bisect fix | linux-4.14.y | job log (0) log | |
2021/11/27 13:05 | 26m | bisect fix | linux-4.14.y | job log (0) log | |
2021/10/28 12:32 | 33m | bisect fix | linux-4.14.y | job log (0) log | |
2021/09/24 00:21 | 31m | bisect fix | linux-4.14.y | job log (0) log | |
2021/08/24 20:02 | 28m | bisect fix | linux-4.14.y | job log (0) log | |
2021/07/25 19:28 | 27m | bisect fix | linux-4.14.y | job log (0) log | |
2021/06/25 18:52 | 21m | bisect fix | linux-4.14.y | job log (0) log | |
2021/05/26 18:15 | 32m | bisect fix | linux-4.14.y | job log (0) log | |
2021/04/26 17:46 | 28m | bisect fix | linux-4.14.y | job log (0) log | |
2021/03/27 16:38 | 22m | bisect fix | linux-4.14.y | job log (0) log | |
2021/02/25 15:48 | 24m | bisect fix | linux-4.14.y | job log (0) log | |
2021/01/26 15:23 | 24m | bisect fix | linux-4.14.y | job log (0) log | |
2020/12/27 14:56 | 26m | bisect fix | linux-4.14.y | job log (0) log | |
2020/11/27 14:20 | 24m | bisect fix | linux-4.14.y | job log (0) log | |
2020/10/28 13:43 | 37m | bisect fix | linux-4.14.y | job log (0) log | |
2020/09/28 13:05 | 38m | bisect fix | linux-4.14.y | job log (0) log | |
2020/08/29 09:53 | 41m | bisect fix | linux-4.14.y | job log (0) log | |
2020/05/14 04:55 | 26m | bisect fix | linux-4.14.y | job log (0) log | |
2020/04/14 04:27 | 24m | bisect fix | linux-4.14.y | job log (0) log | |
2020/03/15 04:00 | 26m | bisect fix | linux-4.14.y | job log (0) log | |
2020/02/14 03:35 | 25m | bisect fix | linux-4.14.y | job log (0) log |
IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready device syz_tun entered promiscuous mode device batadv_slave_0 entered promiscuous mode kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: 0000 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 1 PID: 8209 Comm: syz-executor406 Not tainted 4.14.300-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 task: ffff8880afe58240 task.stack: ffff8880afc28000 RIP: 0010:hsr_check_carrier_and_operstate+0x3f/0x710 net/hsr/hsr_device.c:116 RSP: 0018:ffff8880afc2f0d0 EFLAGS: 00010202 RAX: dffffc0000000000 RBX: ffff8880a1b585c0 RCX: 0000000000000001 RDX: 0000000000000002 RSI: 0000000000000004 RDI: ffff88809d672ca0 RBP: ffff888094b66cc0 R08: 0000000000000000 R09: 0000000000000001 R10: 0000000000000000 R11: ffff8880afe58240 R12: 0000000000000001 R13: ffff888094b66cc0 R14: 0000000000000000 R15: 0000000000000004 FS: 00007ff27a37d700(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff27a37d718 CR3: 00000000abafe000 CR4: 00000000003406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: hsr_netdev_notify+0x201/0x8b0 net/hsr/hsr_main.c:51 notifier_call_chain+0x108/0x1a0 kernel/notifier.c:93 call_netdevice_notifiers_info net/core/dev.c:1667 [inline] netdev_state_change net/core/dev.c:1314 [inline] netdev_state_change+0xca/0xf0 net/core/dev.c:1308 do_setlink+0x2508/0x2bf0 net/core/rtnetlink.c:2280 rtnl_group_changelink net/core/rtnetlink.c:2512 [inline] rtnl_newlink+0xc9d/0x1830 net/core/rtnetlink.c:2668 rtnetlink_rcv_msg+0x3be/0xb10 net/core/rtnetlink.c:4322 netlink_rcv_skb+0x125/0x390 net/netlink/af_netlink.c:2454 netlink_unicast_kernel net/netlink/af_netlink.c:1296 [inline] netlink_unicast+0x437/0x610 net/netlink/af_netlink.c:1322 netlink_sendmsg+0x648/0xbc0 net/netlink/af_netlink.c:1893 sock_sendmsg_nosec net/socket.c:646 [inline] sock_sendmsg+0xb5/0x100 net/socket.c:656 ___sys_sendmsg+0x6c8/0x800 net/socket.c:2062 __sys_sendmsg+0xa3/0x120 net/socket.c:2096 SYSC_sendmsg net/socket.c:2107 [inline] SyS_sendmsg+0x27/0x40 net/socket.c:2103 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292 entry_SYSCALL_64_after_hwframe+0x5e/0xd3 Code: 59 fa be 04 00 00 00 48 89 ef e8 0d b0 ff ff 49 89 c6 48 83 c0 10 48 89 c2 48 89 04 24 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 67 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 RIP: hsr_check_carrier_and_operstate+0x3f/0x710 net/hsr/hsr_device.c:116 RSP: ffff8880afc2f0d0 ---[ end trace a73c399d470ba580 ]--- ---------------- Code disassembly (best guess): 0: 59 pop %rcx 1: fa cli 2: be 04 00 00 00 mov $0x4,%esi 7: 48 89 ef mov %rbp,%rdi a: e8 0d b0 ff ff callq 0xffffb01c f: 49 89 c6 mov %rax,%r14 12: 48 83 c0 10 add $0x10,%rax 16: 48 89 c2 mov %rax,%rdx 19: 48 89 04 24 mov %rax,(%rsp) 1d: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 24: fc ff df 27: 48 c1 ea 03 shr $0x3,%rdx * 2b: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction 2f: 0f 85 67 06 00 00 jne 0x69c 35: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 3c: fc ff df 3f: 49 rex.WB
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2022/11/26 09:41 | linux-4.14.y | 179ef7fe8677 | f4470a7b | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] | ci2-linux-4-14 | general protection fault in hsr_check_carrier_and_operstate | |
2020/01/08 23:55 | linux-4.14.y | 84f5ad468100 | ddc3e859 | .config | console log | report | syz | C | ci2-linux-4-14 | |||
2023/02/06 15:58 | linux-4.14.y | a8ad60f2af58 | 0a9c11b6 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-4-14 | general protection fault in hsr_check_carrier_and_operstate | ||
2020/07/29 09:11 | linux-4.14.y | e5a54aa2d312 | 19a8de55 | .config | console log | report | ci2-linux-4-14 | |||||
2020/07/24 16:42 | linux-4.14.y | 69b94dd6dcd1 | 554af388 | .config | console log | report | ci2-linux-4-14 | |||||
2020/07/23 13:43 | linux-4.14.y | 69b94dd6dcd1 | 340ea530 | .config | console log | report | ci2-linux-4-14 | |||||
2020/07/15 03:14 | linux-4.14.y | b850307b279c | ada108d0 | .config | console log | report | ci2-linux-4-14 | |||||
2020/07/06 06:05 | linux-4.14.y | b850307b279c | 22f87567 | .config | console log | report | ci2-linux-4-14 | |||||
2020/06/12 22:36 | linux-4.14.y | b850307b279c | 3036d6fd | .config | console log | report | ci2-linux-4-14 | |||||
2020/01/15 03:34 | linux-4.14.y | c04fc6fa5c96 | fa12bd3c | .config | console log | report | ci2-linux-4-14 | |||||
2020/01/08 22:42 | linux-4.14.y | 84f5ad468100 | ddc3e859 | .config | console log | report | ci2-linux-4-14 |