3 files changed, 166 insertions, 0 deletions
diff --git a/pkg/report/testdata/linux/guilty/30 b/pkg/report/testdata/linux/guilty/30
new file mode 100644
index 000000000..fb4b044f6
--- /dev/null
+++ b/pkg/report/testdata/linux/guilty/30
@@ -0,0 +1,51 @@
+FILE: net/ipv4/netfilter/ipt_CLUSTERIP.c
+
+------------[ cut here ]------------
+proc_dir_entry 'ipt_CLUSTERIP/172.20.0.170' already registered
+WARNING: CPU: 1 PID: 4074 at fs/proc/generic.c:330 proc_register+0x2a4/0x370 fs/proc/generic.c:329
+Kernel panic - not syncing: panic_on_warn set ...
+
+CPU: 1 PID: 4074 Comm: syzkaller105937 Not tainted 4.15.0+ #221
+Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+Call Trace:
+ __dump_stack lib/dump_stack.c:17 [inline]
+ dump_stack+0x194/0x257 lib/dump_stack.c:53
+ panic+0x1e4/0x41c kernel/panic.c:183
+ __warn+0x1dc/0x200 kernel/panic.c:547
+ report_bug+0x211/0x2d0 lib/bug.c:184
+ fixup_bug.part.11+0x37/0x80 arch/x86/kernel/traps.c:178
+ fixup_bug arch/x86/kernel/traps.c:247 [inline]
+ do_error_trap+0x2d7/0x3e0 arch/x86/kernel/traps.c:296
+ do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:315
+ invalid_op+0x22/0x40 arch/x86/entry/entry_64.S:1097
+RIP: 0010:proc_register+0x2a4/0x370 fs/proc/generic.c:329
+RSP: 0018:ffff8801da886e20 EFLAGS: 00010286
+RAX: dffffc0000000008 RBX: ffff8801d21cc7b8 RCX: ffffffff815a57ae
+RDX: 0000000000000000 RSI: 1ffff1003b510d74 RDI: 1ffff1003b510d49
+RBP: ffff8801da886e70 R08: 1ffff1003b510d0b R09: 0000000000000000
+R10: ffff8801da886cd8 R11: 0000000000000000 R12: ffff8801cbf66440
+R13: dffffc0000000000 R14: ffff8801ca2fa348 R15: ffff8801cbf66501
+ proc_create_data+0xf8/0x180 fs/proc/generic.c:494
+ clusterip_config_init net/ipv4/netfilter/ipt_CLUSTERIP.c:250 [inline]
+ clusterip_tg_check+0xf9c/0x16d0 net/ipv4/netfilter/ipt_CLUSTERIP.c:488
+ xt_check_target+0x22c/0x7d0 net/netfilter/x_tables.c:850
+ check_target net/ipv4/netfilter/ip_tables.c:513 [inline]
+ find_check_entry.isra.8+0x8c8/0xcb0 net/ipv4/netfilter/ip_tables.c:554
+ translate_table+0xed1/0x1610 net/ipv4/netfilter/ip_tables.c:725
+ do_replace net/ipv4/netfilter/ip_tables.c:1141 [inline]
+ do_ipt_set_ctl+0x370/0x5f0 net/ipv4/netfilter/ip_tables.c:1675
+ nf_sockopt net/netfilter/nf_sockopt.c:106 [inline]
+ nf_setsockopt+0x67/0xc0 net/netfilter/nf_sockopt.c:115
+ ip_setsockopt+0x97/0xa0 net/ipv4/ip_sockglue.c:1259
+ sctp_setsockopt+0x2b6/0x61d0 net/sctp/socket.c:4104
+ sock_common_setsockopt+0x95/0xd0 net/core/sock.c:2975
+ SYSC_setsockopt net/socket.c:1849 [inline]
+ SyS_setsockopt+0x189/0x360 net/socket.c:1828
+ entry_SYSCALL_64_fastpath+0x29/0xa0
+RIP: 0033:0x44afa9
+RSP: 002b:00007f43f70edce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036
+RAX: ffffffffffffffda RBX: 00000000006e0c3c RCX: 000000000044afa9
+RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000004
+RBP: 00000000006e0c38 R08: 0000000000000348 R09: 0000000000000000
+R10: 0000000020013c90 R11: 0000000000000246 R12: 0000000000000000
+R13: 00007ffe194fe84f R14: 00007f43f70ee9c0 R15: 0000000000000005
diff --git a/pkg/report/testdata/linux/guilty/31 b/pkg/report/testdata/linux/guilty/31
new file mode 100644
index 000000000..074c11c5b
--- /dev/null
+++ b/pkg/report/testdata/linux/guilty/31
@@ -0,0 +1,58 @@
+FILE: net/bridge/br_if.c
+
+------------[ cut here ]------------
+WARNING: CPU: 1 PID: 3485 at lib/kobject.c:244 kobject_add_internal+0x3f6/0xbc0 lib/kobject.c:242
+Kernel panic - not syncing: panic_on_warn set ...
+
+CPU: 1 PID: 3485 Comm: syz-executor6 Not tainted 4.14.0-rc4+ #80
+Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+Call Trace:
+ __dump_stack lib/dump_stack.c:16 [inline]
+ dump_stack+0x194/0x257 lib/dump_stack.c:52
+ panic+0x1e4/0x417 kernel/panic.c:181
+ __warn+0x1c4/0x1d9 kernel/panic.c:542
+ report_bug+0x211/0x2d0 lib/bug.c:183
+ fixup_bug+0x40/0x90 arch/x86/kernel/traps.c:178
+ do_trap_no_signal arch/x86/kernel/traps.c:212 [inline]
+ do_trap+0x260/0x390 arch/x86/kernel/traps.c:261
+ do_error_trap+0x120/0x390 arch/x86/kernel/traps.c:298
+ do_invalid_op+0x1b/0x20 arch/x86/kernel/traps.c:311
+ invalid_op+0x18/0x20 arch/x86/entry/entry_64.S:905
+RIP: 0010:kobject_add_internal+0x3f6/0xbc0 lib/kobject.c:242
+RSP: 0018:ffff8801bf816900 EFLAGS: 00010282
+RAX: 0000000000000040 RBX: ffff8801c09b4620 RCX: 0000000000000000
+RDX: 0000000000000040 RSI: ffffffff8158d38e RDI: ffffed0037f02d14
+RBP: ffff8801bf8169f8 R08: ffff8801bf816070 R09: 0000000000000000
+R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10037f02d26
+R13: 00000000fffffff4 R14: ffff8801cb9b0b30 R15: ffff8801cd01c000
+ kobject_add_varg lib/kobject.c:366 [inline]
+ kobject_init_and_add+0xf9/0x150 lib/kobject.c:438
+ br_add_if+0x786/0x1990 net/bridge/br_if.c:533
+ br_add_slave+0x29/0x30 net/bridge/br_device.c:349
+ do_set_master+0x19c/0x1f0 net/core/rtnetlink.c:1986
+ do_setlink+0xa98/0x38e0 net/core/rtnetlink.c:2119
+ rtnl_newlink+0xf0d/0x1a40 net/core/rtnetlink.c:2661
+ rtnetlink_rcv_msg+0x733/0x1090 net/core/rtnetlink.c:4301
+ netlink_rcv_skb+0x216/0x440 net/netlink/af_netlink.c:2409
+ rtnetlink_rcv+0x1c/0x20 net/core/rtnetlink.c:4313
+ netlink_unicast_kernel net/netlink/af_netlink.c:1273 [inline]
+ netlink_unicast+0x4e8/0x6f0 net/netlink/af_netlink.c:1299
+ netlink_sendmsg+0xa4a/0xe70 net/netlink/af_netlink.c:1862
+ sock_sendmsg_nosec net/socket.c:633 [inline]
+ sock_sendmsg+0xca/0x110 net/socket.c:643
+ sock_write_iter+0x320/0x5e0 net/socket.c:912
+ call_write_iter include/linux/fs.h:1770 [inline]
+ do_iter_readv_writev+0x531/0x7f0 fs/read_write.c:673
+ do_iter_write+0x15a/0x540 fs/read_write.c:952
+ vfs_writev+0x18a/0x340 fs/read_write.c:997
+ do_writev+0xfc/0x2a0 fs/read_write.c:1032
+ SYSC_writev fs/read_write.c:1105 [inline]
+ SyS_writev+0x27/0x30 fs/read_write.c:1102
+ entry_SYSCALL_64_fastpath+0x1f/0xbe
+RIP: 0033:0x4520a9
+RSP: 002b:00007f4633db3c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000014
+RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9
+RDX: 0000000000000001 RSI: 00000000205d9000 RDI: 0000000000000005
+RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000
+R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37
+R13: 00007f4633db3b48 R14: 00000000004b6c47 R15: 0000000000000000
diff --git a/pkg/report/testdata/linux/guilty/32 b/pkg/report/testdata/linux/guilty/32
new file mode 100644
index 000000000..15420b982
--- /dev/null
+++ b/pkg/report/testdata/linux/guilty/32
@@ -0,0 +1,57 @@
+FILE: net/tipc/name_table.c
+
+list_del corruption. prev->next should be 00000000bc6553ca, but was 0000000038fa8131
+------------[ cut here ]------------
+kernel BUG at lib/list_debug.c:53!
+invalid opcode: 0000 [#1] SMP KASAN
+Dumping ftrace buffer:
+   (ftrace buffer empty)
+Modules linked in:
+CPU: 1 PID: 3200 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #264
+Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
+RIP: 0010:__list_del_entry_valid+0xef/0x150 lib/list_debug.c:51
+RSP: 0018:ffff8801be95eb20 EFLAGS: 00010286
+RAX: 0000000000000054 RBX: ffff8801d359f240 RCX: 0000000000000000
+RDX: 0000000000000054 RSI: 1ffff10039af2dca RDI: ffffed0037d2bd58
+RBP: ffff8801be95eb38 R08: 1ffff10037d2bcfc R09: 0000000000000000
+R10: ffff8801be95ea00 R11: 0000000000000000 R12: ffff8801d50e4900
+R13: ffff8801be95ecd8 R14: ffff8801c29ac860 R15: ffff8801bd76aa80
+FS:  00007f70eee26700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
+CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+CR2: 00000000010bad18 CR3: 0000000006822006 CR4: 00000000001606e0
+Call Trace:
+ __list_del_entry include/linux/list.h:117 [inline]
+ list_del_init include/linux/list.h:159 [inline]
+ tipc_nametbl_unsubscribe+0x318/0x990 net/tipc/name_table.c:851
+ tipc_subscrb_subscrp_delete+0x1e9/0x460 net/tipc/subscr.c:208
+ tipc_subscrb_delete net/tipc/subscr.c:238 [inline]
+ tipc_subscrb_release_cb+0x17/0x30 net/tipc/subscr.c:316
+ tipc_close_conn+0x171/0x270 net/tipc/server.c:204
+ tipc_topsrv_kern_unsubscr+0x213/0x340 net/tipc/server.c:532
+ tipc_group_delete+0x2c0/0x3d0 net/tipc/group.c:206
+ tipc_sk_leave+0x10b/0x200 net/tipc/socket.c:2780
+ tipc_release+0x154/0xfe0 net/tipc/socket.c:575
+ sock_release+0x8d/0x1e0 net/socket.c:602
+ sock_close+0x16/0x20 net/socket.c:1131
+ __fput+0x327/0x7e0 fs/file_table.c:210
+ ____fput+0x15/0x20 fs/file_table.c:244
+ task_work_run+0x199/0x270 kernel/task_work.c:113
+ exit_task_work include/linux/task_work.h:22 [inline]
+ do_exit+0x9bb/0x1ad0 kernel/exit.c:865
+ do_group_exit+0x149/0x400 kernel/exit.c:968
+ get_signal+0x73f/0x16c0 kernel/signal.c:2335
+ do_signal+0x90/0x1eb0 arch/x86/kernel/signal.c:809
+ exit_to_usermode_loop+0x214/0x310 arch/x86/entry/common.c:158
+ prepare_exit_to_usermode arch/x86/entry/common.c:195 [inline]
+ syscall_return_slowpath+0x490/0x550 arch/x86/entry/common.c:264
+ entry_SYSCALL_64_fastpath+0x9e/0xa0
+RIP: 0033:0x452df9
+RSP: 002b:00007f70eee25c88 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
+RAX: 0000000000000001 RBX: 000000000071bea0 RCX: 0000000000452df9
+RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000071becc
+RBP: 0000000000000573 R08: 0000000000000000 R09: 0000000000000000
+R10: 0000000000000010 R11: 0000000000000246 R12: 0000000000000001
+R13: 0000000000000014 R14: 00007f70eee266d4 R15: ffffffffffffffff
+Code: 4c 89 e2 48 c7 c7 c0 fb e0 85 e8 95 26 fe fe 0f 0b 48 c7 c7 20 fc e0 85 e8 87 26 fe fe 0f 0b 48 c7 c7 80 fc e0 85 e8 79 26 fe fe <0f> 0b 48 c7 c7 e0 fc e0 85 e8 6b 26 fe fe 0f 0b 48 89 df 48 89 
+RIP: __list_del_entry_valid+0xef/0x150 lib/list_debug.c:51 RSP: ffff8801be95eb20
+---[ end trace 0c495e0cee371de9 ]---