Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] general protection fault in tipc_conn_close (2) | 0 (1) | 2021/12/04 09:55 |
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Title | Replies (including bot) | Last reply |
---|---|---|
[syzbot] general protection fault in tipc_conn_close (2) | 0 (1) | 2021/12/04 09:55 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
android-54 | general protection fault in tipc_conn_close | 9 | 74d | 339d | 0/2 | upstream: reported on 2022/06/28 01:43 | |||
upstream | general protection fault in tipc_conn_close tipc | C | 3 | 1928d | 1929d | 6/24 | fixed on 2018/05/08 18:30 | ||
linux-4.19 | general protection fault in tipc_conn_close | C | error | 3 | 254d | 762d | 0/1 | upstream: reported C repro on 2021/05/01 19:58 | |
android-5-10 | general protection fault in tipc_conn_close | 1 | 384d | 384d | 0/2 | auto-closed as invalid on 2022/08/12 11:37 | |||
android-5-10 | general protection fault in tipc_conn_close (2) | 6 | 169d | 255d | 0/2 | auto-obsoleted due to no activity on 2023/04/11 05:56 | |||
android-5-15 | general protection fault in tipc_conn_close | 4 | 2d23h | 217d | 0/2 | premoderation: reported on 2022/10/28 00:49 |
general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] CPU: 0 PID: 7828 Comm: kworker/u4:13 Not tainted 6.3.0-rc6-syzkaller-00183-ga7a55e27ad72 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023 Workqueue: netns cleanup_net RIP: 0010:tipc_conn_close+0x48/0x1c0 net/tipc/topsrv.c:158 Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 63 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 08 48 8d 7b 18 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 4d 01 00 00 4c 8b 6b 18 4d 8d a5 a0 03 00 00 4c RSP: 0018:ffffc90005e77bb0 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000003 RSI: ffffffff89a3d1b4 RDI: 0000000000000018 RBP: ffff888025bd1400 R08: 0000000000000001 R09: ffffffff914d2b8f R10: 0000000000000001 R11: 0000000000000000 R12: ffff88806ad2c458 R13: ffffed100d5a5893 R14: ffff888025bd1408 R15: ffff888025bd1400 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020215000 CR3: 000000007b0aa000 CR4: 00000000003506f0 Call Trace: <TASK> tipc_topsrv_stop net/tipc/topsrv.c:708 [inline] tipc_topsrv_exit_net+0x146/0x3b0 net/tipc/topsrv.c:730 ops_exit_list+0xb0/0x170 net/core/net_namespace.c:169 cleanup_net+0x4ee/0xb10 net/core/net_namespace.c:613 process_one_work+0x991/0x15c0 kernel/workqueue.c:2390 worker_thread+0x669/0x1090 kernel/workqueue.c:2537 kthread+0x2e8/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 </TASK> Modules linked in: ---[ end trace 0000000000000000 ]--- RIP: 0010:tipc_conn_close+0x48/0x1c0 net/tipc/topsrv.c:158 Code: fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 63 01 00 00 48 b8 00 00 00 00 00 fc ff df 48 8b 5d 08 48 8d 7b 18 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 4d 01 00 00 4c 8b 6b 18 4d 8d a5 a0 03 00 00 4c RSP: 0018:ffffc90005e77bb0 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000000003 RSI: ffffffff89a3d1b4 RDI: 0000000000000018 RBP: ffff888025bd1400 R08: 0000000000000001 R09: ffffffff914d2b8f R10: 0000000000000001 R11: 0000000000000000 R12: ffff88806ad2c458 R13: ffffed100d5a5893 R14: ffff888025bd1408 R15: ffff888025bd1400 FS: 0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002006a000 CR3: 000000007b0aa000 CR4: 00000000003506f0 ---------------- Code disassembly (best guess), 3 bytes skipped: 0: 48 c1 ea 03 shr $0x3,%rdx 4: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) 8: 0f 85 63 01 00 00 jne 0x171 e: 48 b8 00 00 00 00 00 movabs $0xdffffc0000000000,%rax 15: fc ff df 18: 48 8b 5d 08 mov 0x8(%rbp),%rbx 1c: 48 8d 7b 18 lea 0x18(%rbx),%rdi 20: 48 89 fa mov %rdi,%rdx 23: 48 c1 ea 03 shr $0x3,%rdx * 27: 80 3c 02 00 cmpb $0x0,(%rdx,%rax,1) <-- trapping instruction 2b: 0f 85 4d 01 00 00 jne 0x17e 31: 4c 8b 6b 18 mov 0x18(%rbx),%r13 35: 4d 8d a5 a0 03 00 00 lea 0x3a0(%r13),%r12 3c: 4c rex.WR
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2023/04/16 05:48 | upstream | a7a55e27ad72 | ec410564 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | general protection fault in tipc_conn_close | ||
2023/04/10 08:27 | upstream | 09a9639e56c0 | 71147e29 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | general protection fault in tipc_conn_close | ||
2023/03/21 10:39 | upstream | 17214b70a159 | 03fb9538 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce | general protection fault in tipc_conn_close | ||
2022/10/06 22:53 | upstream | ffb39098bf87 | 8a212197 | .config | console log | report | info | [disk image] [vmlinux] | ci-upstream-kasan-gce | general protection fault in tipc_conn_close | ||
2022/09/16 06:21 | upstream | 3245cb65fd91 | dd9a85ff | .config | console log | report | info | [disk image] [vmlinux] | ci-upstream-kasan-gce | general protection fault in tipc_conn_close | ||
2022/07/17 09:09 | upstream | 972a278fe60c | 95cb00d1 | .config | console log | report | info | ci-upstream-kasan-gce-root | general protection fault in tipc_conn_close | |||
2022/04/27 21:58 | upstream | 8f4dd16603ce | 8a1f1f07 | .config | console log | report | info | ci-upstream-kasan-gce-root | general protection fault in tipc_conn_close | |||
2022/04/20 12:42 | upstream | 559089e0a93d | 160a3f31 | .config | console log | report | info | ci-upstream-kasan-gce-selinux-root | general protection fault in tipc_conn_close | |||
2022/01/11 04:32 | upstream | df0cc57e057f | ddb0ab8c | .config | console log | report | info | ci-upstream-kasan-gce-root | general protection fault in tipc_conn_close | |||
2021/11/22 02:02 | upstream | 40c93d7fff6f | 4eb20a4e | .config | console log | report | info | ci-upstream-kasan-gce-smack-root | general protection fault in tipc_conn_close | |||
2021/10/30 14:41 | upstream | f25a5481af12 | 098b5d53 | .config | console log | report | info | ci-upstream-kasan-gce-root | general protection fault in tipc_conn_close | |||
2023/02/21 16:44 | upstream | 89f5349e0673 | ec0a9fe9 | .config | console log | report | info | ci-qemu-upstream-386 | general protection fault in tipc_conn_close | |||
2022/11/01 06:00 | upstream | b229b6ca5abb | a1d8560a | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-386 | general protection fault in tipc_conn_close | ||
2023/05/24 02:36 | net | 3632679d9e4f | 4bce1a3e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-this-kasan-gce | general protection fault in tipc_conn_close | ||
2022/03/17 01:30 | net-old | dea2d93a8ba4 | dfa9a8ed | .config | console log | report | info | ci-upstream-net-this-kasan-gce | general protection fault in tipc_conn_close | |||
2023/04/06 08:54 | net-next | b536f32b5b03 | 08707520 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-net-kasan-gce | general protection fault in tipc_conn_close | ||
2022/03/20 19:23 | net-next-old | d96657dc9238 | e2d91b1d | .config | console log | report | info | ci-upstream-net-kasan-gce | general protection fault in tipc_conn_close | |||
2022/05/24 02:00 | linux-next | cc63e8e92cb8 | e7f9308d | .config | console log | report | info | ci-upstream-linux-next-kasan-gce-root | general protection fault in tipc_conn_close |