syzbot


panic: receive 1: so ADDR, so_type 3, sb_cc 176

Status: auto-closed as invalid on 2020/01/26 09:06
Reported-by: syzbot+670e63f331abb6de7180@syzkaller.appspotmail.com
First crash: 1613d, last: 1613d
Duplicate bugs (11)
duplicates (11):
Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
panic: receive 1: so ADDR, so_type 3, sb_cc 3798 1 1562d 1562d 0/3 closed as dup on 2019/12/18 10:06
panic: receive 1: so ADDR, so_type 3, sb_cc 112 1 1551d 1551d 0/3 closed as dup on 2019/12/29 16:23
panic: receive 1: so ADDR, so_type 3, sb_cc 3532 1 1595d 1595d 0/3 closed as dup on 2019/11/15 10:54
panic: receive 1: so ADDR, so_type 3, sb_cc 3774 1 1559d 1559d 0/3 closed as dup on 2019/12/22 08:55
panic: receive 1: so ADDR, so_type 3, sb_cc 4117 1 1560d 1560d 0/3 closed as dup on 2019/12/20 08:49
panic: receive 1: so ADDR, so_type 3, sb_cc 33 1 1564d 1564d 0/3 closed as dup on 2019/12/15 14:47
panic: receive 1: so ADDR, so_type 3, sb_cc 48 1 1593d 1593d 0/3 closed as dup on 2019/11/17 14:11
panic: receive 1: so ADDR, so_type 3, sb_cc 5794 1 1560d 1560d 0/3 closed as dup on 2019/12/20 08:49
panic: receive 1: so ADDR, so_type 3, sb_cc 1410 1 1537d 1537d 0/3 closed as dup on 2020/01/11 18:03
panic: receive 1: so ADDR, so_type 3, sb_cc 1022 1 1581d 1581d 0/3 closed as dup on 2019/11/28 20:15
panic: receive 1: so ADDR, so_type 3, sb_cc 7509 1 1611d 1611d 0/3 closed as dup on 2019/10/30 08:04

Sample crash report:
panic: receive 1: so 0xfffffd803700f480, so_type 3, sb_cc 176
Stopped at      db_enter+0x18:  addq    $0x8,%rsp
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*290938  81883      0           0          0    0  dhclient
db_enter() at db_enter+0x18 sys/arch/amd64/amd64/db_interface.c:398
panic() at panic+0x15c sys/kern/subr_prf.c:207
soreceive(fffffd803700f480,0,ffff8000148867b8,0,0,ffff8000148866c4) at soreceive+0x16ac sys/kern/uipc_socket.c:798
soo_read(fffffd803b47a0f0,ffff8000148867b8,0) at soo_read+0x53 sys/kern/sys_socket.c:70
dofilereadv(ffff8000ffff93c8,6,ffff8000148867b8,0,ffff8000148868a0) at dofilereadv+0x1a2 sys/kern/sys_generic.c:236
sys_read(ffff8000ffff93c8,ffff800014886850,ffff8000148868a0) at sys_read+0x83 sys/kern/sys_generic.c:156
syscall(ffff800014886920) at syscall+0x507 sys/arch/amd64/amd64/trap.c:555
Xsyscall(6,3,7f7ffffe57a8,3,fc8df584,1f6c51e29000) at Xsyscall+0x128
end of kernel
end trace frame: 0x7f7ffffe54e0, count: 7
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Crashes (1):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2019/10/28 09:06 openbsd c2f6c1bf3d56 25bb509e .config console log report ci-openbsd-main
* Struck through repros no longer work on HEAD.