syzbot


ASan bug

Status: fixed on 2019/02/24 19:38
Reported-by: syzbot+9eaf98dad6ca738c250d@syzkaller.appspotmail.com
Fix commit: d26f60da72b3 RIP, RIP6, DDP, SCTP and SCTP6 lack a length check in their _connect() functions. Fix the first three, and add a big XXX in the SCTP ones.
First crash: 1892d, last: 1891d
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
netbsd ASan bug (2) C 347 1891d 1891d 1/3 fixed on 2019/02/25 09:32
netbsd ASan bug (3) syz 47 1882d 1890d 0/3 closed as dup on 2019/03/07 12:56

Sample crash report:
[  36.0105120] ASan: Unauthorized Access In 0xffffffff80a7f1af: Addr 0xffff9a0012083990 [4 bytes, read]
[  36.0105120] #0 0xffffffff80a7f1af in in6_print <netbsd>
[  36.0209044] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.0209044] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.0209044] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.0209044] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.0209044] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.0306422] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.0306422] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.0306422] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.0306422] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.0432748] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.0432748] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.0555636] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.0617973] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.0617973] ASan: Unauthorized Access In 0xffffffff80a7f1be: Addr 0xffff9a0012083994 [4 bytes, read]
[  36.0771065] #0 0xffffffff80a7f1be in in6_print <netbsd>
[  36.0828917] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.0828917] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.0958201] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.1020223] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.1020223] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.1142445] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.1207600] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.1207600] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.1331433] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.1331433] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.1462507] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.1523155] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.1523155] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.1642856] ASan: Unauthorized Access In 0xffffffff80a7f68c: Addr 0xffff9a0012083998 [4 bytes, read]
[  36.1735219] #0 0xffffffff80a7f68c in in6_print <netbsd>
[  36.1735219] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.1851530] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.1916042] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.1916042] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.2038020] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.2038020] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.2163879] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.2226662] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.2226662] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.2354782] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.2418776] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.2418776] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.2540844] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.2540844] ASan: Unauthorized Access In 0xffffffff80a7f380: Addr 0xffff9a0012083990 [2 bytes, read]
[  36.2690397] #0 0xffffffff80a7f380 in in6_print <netbsd>
[  36.2751926] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.2812114] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.2812114] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.2938854] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.2938854] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.3060900] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.3127330] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.3127330] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.3251231] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.3318374] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.3318374] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.3445068] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.3510577] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.3510577] ASan: Unauthorized Access In 0xffffffff80a7f449: Addr 0xffff9a0012083992 [2 bytes, read]
[  36.3657797] #0 0xffffffff80a7f449 in in6_print <netbsd>
[  36.3716498] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.3716498] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.3840810] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.3840810] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.3964332] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.4026304] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.4026304] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.4151686] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.4212697] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.4212697] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.4343765] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.4412001] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.4412001] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.4527105] ASan: Unauthorized Access In 0xffffffff80a7f480: Addr 0xffff9a0012083992 [2 bytes, read]
[  36.4619255] #0 0xffffffff80a7f480 in in6_print <netbsd>
[  36.4619255] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.4737643] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.4737643] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.4867924] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.4929502] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.4929502] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.5067181] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.5130156] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.5130156] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.5258550] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.5321424] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.5321424] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.5441746] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.5441746] ASan: Unauthorized Access In 0xffffffff80a7f480: Addr 0xffff9a0012083994 [2 bytes, read]
[  36.5589502] #0 0xffffffff80a7f480 in in6_print <netbsd>
[  36.5647215] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.5647215] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.5770981] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.5833023] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.5833023] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.5956226] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.6018876] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.6018876] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.6150957] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.6219125] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.6219125] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.6345968] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.6345968] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.6462486] ASan: Unauthorized Access In 0xffffffff80a7f480: Addr 0xffff9a0012083996 [2 bytes, read]
[  36.6557480] #0 0xffffffff80a7f480 in in6_print <netbsd>
[  36.6623413] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.6623413] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.6748145] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.6815862] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.6815862] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.6934303] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.6934303] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.7061451] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.7123193] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.7123193] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.7253167] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.7316633] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.7316633] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.7430017] ASan: Unauthorized Access In 0xffffffff80a7f480: Addr 0xffff9a0012083998 [2 bytes, read]
[  36.7521146] #0 0xffffffff80a7f480 in in6_print <netbsd>
[  36.7521146] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.7637190] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.7637190] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.7763590] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.7823681] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.7823681] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.7948249] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.7948249] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.8074602] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.8141929] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.8141929] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.8266870] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.8327325] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.8327325] ASan: Unauthorized Access In 0xffffffff80a7f3a5: Addr 0xffff9a0012083998 [1 byte, read]
[  36.8476323] #0 0xffffffff80a7f3a5 in in6_print <netbsd>
[  36.8534094] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.8534094] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.8657821] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.8719810] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.8719810] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.8841928] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.8841928] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.8967434] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.9028459] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  36.9028459] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  36.9158089] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  36.9219654] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  36.9219654] #13 0xffffffff80265b1e in syscall <netbsd>
[  36.9334902] ASan: Unauthorized Access In 0xffffffff80a7f285: Addr 0xffff9a0012083999 [1 byte, read]
[  36.9425125] #0 0xffffffff80a7f285 in in6_print <netbsd>
[  36.9425125] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  36.9541903] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  36.9541903] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  36.9668406] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  36.9728675] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  36.9728675] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  36.9853237] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  36.9920813] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  36.9920813] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.0045039] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.0045039] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  37.0169003] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.0233331] #13 0xffffffff80265b1e in syscall <netbsd>
[  37.0233331] ASan: Unauthorized Access In 0xffffffff80a7f380: Addr 0xffff9a001208399a [2 bytes, read]
[  37.0381290] #0 0xffffffff80a7f380 in in6_print <netbsd>
[  37.0439080] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  37.0439080] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  37.0562193] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  37.0624091] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  37.0624091] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  37.0747224] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  37.0747224] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.0873166] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.0934311] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.0934311] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.1064310] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  37.1126511] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.1126511] #13 0xffffffff80265b1e in syscall <netbsd>
[  37.1246972] ASan: Unauthorized Access In 0xffffffff80a7f3a5: Addr 0xffff9a001208399a [1 byte, read]
[  37.1338264] #0 0xffffffff80a7f3a5 in in6_print <netbsd>
[  37.1338264] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  37.1456984] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  37.1523360] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  37.1523360] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  37.1650014] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  37.1650014] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  37.1775134] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.1837890] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.1837890] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.1966114] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.2028992] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  37.2028992] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.2149145] #13 0xffffffff80265b1e in syscall <netbsd>
[  37.2149145] ASan: Unauthorized Access In 0xffffffff80a7f285: Addr 0xffff9a001208399b [1 byte, read]
[  37.2295847] #0 0xffffffff80a7f285 in in6_print <netbsd>
[  37.2354052] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  37.2354052] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  37.2477031] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  37.2539037] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  37.2539037] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  37.2661157] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  37.2725264] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.2725264] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.2849289] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.2849289] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.2979464] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  37.3039793] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.3039793] #13 0xffffffff80265b1e in syscall <netbsd>
[  37.3156764] ASan: Unauthorized Access In 0xffffffff80a7f380: Addr 0xffff9a001208399c [2 bytes, read]
[  37.3249939] #0 0xffffffff80a7f380 in in6_print <netbsd>
[  37.3249939] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  37.3366674] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  37.3431276] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  37.3431276] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  37.3554986] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  37.3554986] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  37.3679534] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.3742454] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.3742454] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.3870391] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.3934774] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  37.3934774] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.4063898] #13 0xffffffff80265b1e in syscall <netbsd>
[  37.4063898] ASan: Unauthorized Access In 0xffffffff80a7f380: Addr 0xffff9a001208399e [2 bytes, read]
[  37.4227663] #0 0xffffffff80a7f380 in in6_print <netbsd>
[  37.4227663] #1 0xffffffff80a7f87f in sin6_print <netbsd>
[  37.4341436] #2 0xffffffff80f4e421 in sockaddr_checklen <netbsd>
[  37.4341436] #3 0xffffffff80f4e4ea in sockaddr_alloc <netbsd>
[  37.4474363] #4 0xffffffff80f4e64f in sockaddr_dup <netbsd>
[  37.4536098] #5 0xffffffff8105fd90 in rtcache_setdst <netbsd>
[  37.4536098] #6 0xffffffff810601a7 in rtcache_lookup2 <netbsd>
[  37.4660935] #7 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.4728510] #8 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.4728510] #9 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.4851944] #10 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.4851944] #11 0xffffffff80f693ef in sys_connect <netbsd>
[  37.4974914] #12 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.5037600] #13 0xffffffff80265b1e in syscall <netbsd>
[  37.5037600] sockaddr_checklen: 0xffff9a0012083988 bad len af=24 socklen=8 len=28 [inet6: ::9097:88:0:0]
[  37.5188163] sockaddr_checklen: 0xffff9a016eb0b5b0 bad len af=24 socklen=8 len=28 [inet6: ::]
[  37.5274712] ASan: Unauthorized Access In 0xffffffff8105a3bf: Addr 0xffff9a0012083990 [1 byte, read]
[  37.5364987] #0 0xffffffff8105a3bf in rn_match <netbsd>
[  37.5364987] #1 0xffffffff81062e5d in rt_matchaddr <netbsd>
[  37.5484473] #2 0xffffffff8105e333 in rtalloc1_locked.constprop.15 <netbsd>
[  37.5558726] #3 0xffffffff8105ed8b in _rtcache_init <netbsd>
[  37.5558726] #4 0xffffffff81060272 in rtcache_lookup2 <netbsd>
[  37.5682713] #5 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.5745525] #6 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.5745525] #7 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.5873748] #8 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.5935691] #9 0xffffffff80f693ef in sys_connect <netbsd>
[  37.5935691] #10 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.6056497] #11 0xffffffff80265b1e in syscall <netbsd>
[  37.6056497] ASan: Unauthorized Access In 0xffffffff8105a3bf: Addr 0xffff9a0012083990 [1 byte, read]
[  37.6203364] #0 0xffffffff8105a3bf in rn_match <netbsd>
[  37.6259988] #1 0xffffffff81062e5d in rt_matchaddr <netbsd>
[  37.6259988] #2 0xffffffff8105e333 in rtalloc1_locked.constprop.15 <netbsd>
[  37.6394367] #3 0xffffffff8105ed8b in _rtcache_init <netbsd>
[  37.6456315] #4 0xffffffff81060272 in rtcache_lookup2 <netbsd>
[  37.6456315] #5 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.6582045] #6 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.6643075] #7 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.6643075] #8 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.6777065] #9 0xffffffff80f693ef in sys_connect <netbsd>
[  37.6838502] #10 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.6838502] #11 0xffffffff80265b1e in syscall <netbsd>
[  37.6958049] ASan: Unauthorized Access In 0xffffffff8105a3bf: Addr 0xffff9a001208399a [1 byte, read]
[  37.7048404] #0 0xffffffff8105a3bf in rn_match <netbsd>
[  37.7048404] #1 0xffffffff81062e5d in rt_matchaddr <netbsd>
[  37.7165684] #2 0xffffffff8105e333 in rtalloc1_locked.constprop.15 <netbsd>
[  37.7239835] #3 0xffffffff8105ed8b in _rtcache_init <netbsd>
[  37.7239835] #4 0xffffffff81060272 in rtcache_lookup2 <netbsd>
[  37.7363668] #5 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.7363668] #6 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.7487442] #7 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.7554748] #8 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.7554748] #9 0xffffffff80f693ef in sys_connect <netbsd>
[  37.7676087] #10 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.7737570] #11 0xffffffff80265b1e in syscall <netbsd>
[  37.7737570] ASan: Unauthorized Access In 0xffffffff8105a3bf: Addr 0xffff9a001208399c [1 byte, read]
[  37.7884630] #0 0xffffffff8105a3bf in rn_match <netbsd>
[  37.7941596] #1 0xffffffff81062e5d in rt_matchaddr <netbsd>
[  37.7941596] #2 0xffffffff8105e333 in rtalloc1_locked.constprop.15 <netbsd>
[  37.8075685] #3 0xffffffff8105ed8b in _rtcache_init <netbsd>
[  37.8136885] #4 0xffffffff81060272 in rtcache_lookup2 <netbsd>
[  37.8136885] #5 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.8262365] #6 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.8262365] #7 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.8390327] #8 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.8452260] #9 0xffffffff80f693ef in sys_connect <netbsd>
[  37.8452260] #10 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.8573052] #11 0xffffffff80265b1e in syscall <netbsd>
[  37.8573052] ASan: Unauthorized Access In 0xffffffff8105a3bf: Addr 0xffff9a001208399c [1 byte, read]
[  37.8726457] #0 0xffffffff8105a3bf in rn_match <netbsd>
[  37.8785745] #1 0xffffffff81062e5d in rt_matchaddr <netbsd>
[  37.8850223] #2 0xffffffff8105e333 in rtalloc1_locked.constprop.15 <netbsd>
[  37.8850223] #3 0xffffffff8105ed8b in _rtcache_init <netbsd>
[  37.8993783] #4 0xffffffff81060272 in rtcache_lookup2 <netbsd>
[  37.9056698] #5 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.9056698] #6 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  37.9185887] #7 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  37.9265392] #8 0xffffffff80f69206 in do_sys_connect <netbsd>
[  37.9336043] #9 0xffffffff80f693ef in sys_connect <netbsd>
[  37.9336043] #10 0xffffffff80ebb98e in sys_syscall <netbsd>
[  37.9451079] #11 0xffffffff80265b1e in syscall <netbsd>
[  37.9451079] ASan: Unauthorized Access In 0xffffffff8105a3bf: Addr 0xffff9a001208399f [1 byte, read]
[  37.9603016] #0 0xffffffff8105a3bf in rn_match <netbsd>
[  37.9661221] #1 0xffffffff81062e5d in rt_matchaddr <netbsd>
[  37.9661221] #2 0xffffffff8105e333 in rtalloc1_locked.constprop.15 <netbsd>
[  37.9795436] #3 0xffffffff8105ed8b in _rtcache_init <netbsd>
[  37.9857847] #4 0xffffffff81060272 in rtcache_lookup2 <netbsd>
[  37.9857847] #5 0xffffffff80a8002f in in6_selectroute <netbsd>
[  37.9985120] #6 0xffffffff80a80437 in in6_selectsrc <netbsd>
[  38.0046512] #7 0xffffffff80aa7b7f in rip6_connect_wrapper <netbsd>
[  38.0046512] #8 0xffffffff80f69206 in do_sys_connect <netbsd>
[  38.0181302] #9 0xffffffff80f693ef in sys_connect <netbsd>
[  38.0243030

Crashes (302):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/02/23 19:15 netbsd af876e934dda 9737e71e console log report syz C ci2-netbsd
2019/02/23 19:04 netbsd af876e934dda 9737e71e console log report syz C ci2-netbsd
2019/02/24 19:30 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 18:55 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 18:41 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 17:36 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 16:37 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 16:20 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 15:16 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 14:19 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 13:25 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 12:24 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 12:12 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 11:12 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 10:48 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 09:48 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 08:39 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 08:17 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 07:03 netbsd dc893675b200 7a06e792 console log report ci2-netbsd
2019/02/24 05:48 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/24 05:01 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/24 03:52 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/24 02:47 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/24 01:46 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/24 01:43 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/24 00:34 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 23:34 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 23:28 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 23:27 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 23:08 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 22:42 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 22:40 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 22:12 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 22:09 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:58 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:58 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:41 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:41 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:35 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:33 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:31 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:29 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 21:24 netbsd af876e934dda 9737e71e console log report ci2-netbsd
2019/02/23 18:29 netbsd af876e934dda 9737e71e console log report ci2-netbsd
* Struck through repros no longer work on HEAD.