Extracting prog: 41m56.493282072s Minimizing prog: 2h49m13.627078471s Simplifying prog options: 0s Extracting C: 5m32.031534936s Simplifying C: 27m41.620954725s 24 programs, timeouts [30s 1m40s 6m0s] extracting reproducer from 24 programs testing a last program of every proc single: executing 4 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-accept4$unix-ioctl$BIOCFEEDBACK-socket$inet6_sctp-__realpathat-connect$inet6-rfork detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-accept4$unix-socket$inet6_sctp-__realpathat-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES-connect$inet6-rfork detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xbc, "be1aca00e62b3a547c34b02b4a2c4690ee3ca01b73ea79a77995ec0f8eb48488f96f51aca82f7855ae359c653fca7711d12bf05378372cd3af4e8223e944855222062b935512ed7eca04c5f86c76cc7378c34d388cfed3c0e550fb0c5159d091ccc300611ba7465f19d4e26d2965478e11ae0744819b25b44af13f53c79cbe301e6cfe174071f2cf7090720e046828a15ef66e28c2108b4259f414a81bbcffd5cd71b5ab85066d49da5edcb22164c35fd5e69275c373a060c3dfe516"}, &(0x7f0000000140)=0xc4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x8) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet_sctp-getsockopt$inet_sctp_SCTP_STATUS-sendmsg$inet_sctp-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-fstatat-open-socket-close-freebsd11_lstat-sendmsg$unix-close-freebsd11_lstat-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-socket$inet_tcp-setsockopt$inet_tcp_int detailed listing: executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x8, @loopback, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="bb7b09b91529f1cb111faab988af16ad9bfd6e05e939e8660781e6195f938e293f75f60c859256fec8116b621d09eef72d5d4fef88b5e3881e5228d206582c49f2ff2729cf5721163dec8faa842b9f247df2730782cc3a71972c73bda892228bb056a537cab9b9dde416661118a2d56f18146d2ee84d2388", 0x78}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="105b1200840000000800000008000000140000008400000001001c0000008400000004000000000032002a00000001000000", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000e0000001"], 0x50, 0xc}, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0xebd, 0x151, 0x8b3, 0x1, 0x81, 0x0, 0xccb, {@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x9, 0x800, 0x4, 0x3f, 0x101}}, &(0x7f00000004c0)=0xb0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0xd5b}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000700)="136c5c37a97e9537f74ccb2765cd5f4c6ecc5d639dbbd7dbfe8aadd5cfd15af994ba62e1d2ee45fc6cbf2a7c42eab6aeb92148e8367749d6e3f63e5ec2c57dbd7344dc8ed2c678021540187f22a75bb7ede24f2356a3940424978ea6125bf677b6dd70f824206c196ecfbc17bd76d0c18cf75863730b056ba37b36029321fcb94177f7e5fefb3b27597c93b825f421b7de57b73aa5a11c2c67f042e6bceec9f498a658bdaa78e354e078875e6145668e2fe9498177121d83825a7823df441597ff7bd4045dc0277f971e5959151c88408d6e15058bb2f30bf6f27ef48d0afff67de625647f8cf7868090", 0xea}, {&(0x7f0000000680)="49c3cb7c3903c0e21b8107e2f085da6c0050f0c5a9dc07eca26684dc88a4f8b2c97dda9e01b71bef20cfa4f2f45decc344d042b6a3de535942bd2737002b971e98f1fca3a6fc69854141c86a7b51036e8dc8833fdf51c1bdf9752c454502bbc1", 0x60}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="100000008400000009000000000000002c000000840000000200000004000400fea7df10560000000000000800000000080000800000000438bc56102a61ac152d45e931556350093de95a209aef517a56c720fd9d5af85e28c62f9725197903ae4bd3ac8b1bcbd735b7", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000ac1400aa10000000840000000900000000000000140000008400000001000000010108000700c5231400000084000000070000000f000000080000001400000084000000070000000f000000db000000100000008400000009000000ac1400aa"], 0xa8, 0x104}, 0x80) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r3 = open(0x0, 0x400, 0x81) r4 = socket(0x1c, 0x2, 0x0) close(r4) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="6000000000000000ffff0000030000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES8=r2, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT=r3, @ANYRES32=r5, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) close(0xffffffffffffffff) freebsd11_lstat(0x0, &(0x7f00000007c0)) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x483, &(0x7f0000000040)=0x108, 0x4) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-lio_listio-rfork-setsockopt$inet_tcp_TCP_FUNCTION_BLK-kmq_setattr detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x2f) kmq_setattr(0xffffffffffffff9c, 0x0, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 30s testing program (duration=36s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [18, 17, 18, 18, 18, 18, 19, 19, 19, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19] detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000003c0)=@in={0xffffffffffffff01, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xff64}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) profil(0x0, 0x0, 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) r2 = socket(0x2, 0x1, 0x8) setuid(0xffffffffffffffff) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) connect$inet(r1, &(0x7f0000000140)={0xfffffffffffffe2f, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x0) r3 = openat$kbd(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000000, 0x0) ioctl$KDGKBSTATE(r3, 0x40044b13, 0x5) sendto(r2, &(0x7f0000001740)="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", 0x771, 0x896d2ae35bf21db2, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4, 0x1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) fstatat(r0, 0x0, &(0x7f0000000780), 0x200) rfork(0x85000) executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = kqueue() kevent(r0, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x9}], 0x1, 0x0, 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x9}], 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001400)={0x0, 0x5}, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x20, &(0x7f00000006c0), 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r3, 0x80, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x95, "e58152440fb333ca22b1bdc89046d31f84f6dc14d9ae7a84a6a49be1cc04295a6526ef794f0ca9da5f3355dfe1e8bc23ecbb514903189a104401e7c7947d155e6b88b39758cfcc814bb1407cea0f12a3a096150c1679e7c59ec05dc05152948424ae2e10eabb6cd24a23574ab10e2a2e51e2a8ac2f57931040f88326b9933a27ede187108dbe6da96aa163c3659a2062110b857acd"}, &(0x7f0000000140)=0x9d) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="02001ff966394bac101e8873e3574b075a1fff05a496710d8761cb18989bc0da595dc6d832f3f77913a3707cd9f866590bc7c4791d68dd7d473766444ed9da6e20ddbb51a22d7733beabf9d7f5e737e0a2df91949041adbdad963e14aebe3d589653bdb4963f0a633d24c16656f16756e689d3897cabd62ba2fc78eba7debcd8936815fec4cb780b3b037f85e004e8fbfaa7840c9b700b057f534ce49af221521dc87950c9a7b4755345703173c8c57cff2ed3d28ea7c621c8bd"], 0xbe) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x100000, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000380)={0x15, 0x22, 0x72, &(0x7f0000000940)="6291d5fa6380af392aecaf1fb534b79b7468d36d1ebb138ff6a9280b5be30f90861a77358c8dc2f4a13f2ff67ed840da4f98e2e14dc0261aa055ff1d66ca5c961493b8b3cc67f511e335fd3f836749dedff36727dcbf78a18ad666dab54f45c55651de6ea79b185a076051e550122e05878f", 0x5e, &(0x7f0000000300)="5df7734b83dac952959c4708503998fdb8d872cc00170bc88fd2419e2821c5b9275f6bb31658fbd3ef4e5c5f8de8319919e10b15df720c852eee212c9590097e080a17b752bc112f29c69b6251a3fc8447f2e6a9e3b69c5d33736267e445", 0xe6, 0x100, [0x0, 0x1, 0x9, 0x3f]}) executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x1c, 0x20000}, 0x20008) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000600)=@in6={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000640)="5f0c3161b45d1a0d60c27e8096c4437b9e8e169ae802f5305643441a759b71fac2427d5c3af9d0077c525626a93a78e904474f377d8aa2c64d5b4cbe1e8f0a8eb86e3dd396ec6dd4519bca028f2b563afa2ade", 0x53}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="140000008400000007000000010000008578000078275c3fa765349c10006de01be57824d9808010bba30cc00be84671237696442745bff688c731930c1dacd6cd19e69c9de57550964ee06dcf3b2596df9740f1c4c6102f82f735944a01b355c7a44313f76b7b3b4e3b7ae446c6f8f1ec81377f67"], 0x14, 0x8d}, 0x0) r1 = socket(0x2, 0x1, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x3, @rand_addr=0x28}}, 0x0}, &(0x7f0000000380)=0x88) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) ksem_init(0x0, 0x0) sync() r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup(r3) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setuid(0xffffffffffffffff) sendto$inet(r4, 0x0, 0x17, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) rfork(0x1000) executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connectat$unix(r0, 0xffffffffffffff9c, &(0x7f0000000340)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000380)="0799448de1bdd86c8ee2951ca0525e75349c8f27c6ce12b70977a409546a0c25dec4775755125b0875d69da1f15f0e3951af335465ee3409f1ddf1863465b5defc18ddb4dcb1179d12aa6d882685221c6bdaac81c8fa49e2f7d80e175434596b6e9bcb3869222c81776364a20d89c73d1711fd5cbb6de2509d712bbf29a50867216b97bc182e292fc5113162355e0b8120e97c4561e9f88e2bb3097c2762ba55a0f81eaa4daeb02c2e3feac6f9900088b0") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x9, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="41a26618794c7bcd2ca2f4f42b40b2b9", 0x8}}, r3, 0x7, 0x18e, 0x1}, 0x90) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x7, r3}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x448, &(0x7f00000005c0)=0x3, 0x4) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000600)={@loopback, @loopback, 0x3, 0x6, [@multicast2, @empty, @broadcast, @loopback, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x28) r5 = setsid() r6 = fcntl$getown(r2, 0x5) lio_listio(0x1, &(0x7f0000000880)=[{r1, 0x9, &(0x7f0000000640)="10467e60b668609b404110836d3a3b34894d57598192c8ba1b2451825f45940a829d3fc1e9af371f6096c6d9d9c1a08aa99c40ce520ef5258700945dbc54c08a5c39151ee931d5d41348e607ed93457aed13", 0x52, [0x8, 0x7], 0x3, 0x0, 0x6, {0x7, 0x3, &(0x7f00000006c0)="113062ef777a23099d03a1db634ab5dcdebca97181f5e42e384609ffbb36155b488be158c2f888ac5d1c8c61c3ac5490905b0d1a5bd77cc4dfb33df9d24a2b1c29e67e93e8d6d1f50231"}, {0x2, 0x5, @sival_int=0x3ff, @tid=r5}}, {r2, 0x6, &(0x7f0000000740)="86a55b1d20bcc9babaff6bef8448d00dc1e474c38bdd85b9e204966e39b18c69ad5829ce3e8ee6bd5daceb30ef02367e6b442f6899e6fd138792ed4d98afb7370314a2258bbdc1e79eaed7d6367c0e6df93ab1fa12389a2def22fff4796cefb38bfe264f4c6633e09569d08332f52f727c3fc1ade84fd254fd0129dc6be26e9cd15ab5b704344e02ba5a150787e6450aac6d8daca42d0f9996575ca65de6c21bb9b6bd1b2629531ac3984b46b19385cde8d9094f74cb9311593cd1cb7fe6a3a52b6ec37e8e3ec174db08f6e27211a132f9993fe03674161aa045733685ad2f4c601e0266ea2110121edb08c25d", 0xed, [0x8f, 0x8], 0x2, 0x4, 0x5, {0x6, 0x9, &(0x7f0000000840)="d5d58c35d73327e0b44a680fd35554277aeea1027f04961ff5593cda4d892f"}, {0x2, 0x1b, @sival_int=0x800, @tid=r6}}], 0x2, &(0x7f00000009c0)={0x2, 0x10, @sigval_ptr=0x8, @tid=0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000a40)={r3, 0x8}, &(0x7f0000000a80)=0x8) procctl$PROC_NO_NEW_PRIVS_CTL(0x0, r5, 0x13, &(0x7f0000000b00)=0x10001) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000c00)={@broadcast, @broadcast, @loopback}, 0xc) accept4(r1, &(0x7f0000000d40)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000d80)=0x1c, 0x30000000) executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x2f) kmq_setattr(0xffffffffffffff9c, 0x0, 0x0) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000003c0)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = semget(0x1, 0x1, 0x0) __semctl$SEM_STAT(0x0, 0x1, 0xa, &(0x7f0000000100)=&(0x7f0000000200)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000340)="ff926e975cef26e387a886b15c2bde854a0bdb12c763ced9d6f1dd5ec492443d9ae15db46851d57d6536570cab85e2f0c4c9b01ee39a879db3df9cfd21d6948eb5be6ba8c6f9f75d4017fd960bc5de4994d0d8ea3d60c55fea", 0x59}, {&(0x7f00000006c0)="032fb651688d1ba8a0dfe805725b74f2c5df64010249dd7ae80568e383960e8c396246efcf58023d12aa2d1c893d680a00189f079081f27e7a290693354441f5e658c1a20c2d4cfcd5fd2d538c1256588e59d7e6731e2e7dc6c17c6b11b6338b0824bf95ee6cc75ca269a1bd6acb4dc8e4ae09dbceebe0162d1abb70749781b754faa1de1835bf6ddcb6c41c934ceceda2f9a39cdebae3f4911ce96b7dfeb5439b922f3e278876f6e1fe98b68fb1b442ef0f3baabe9209ae5dc619f3a6a3a8f05380ac284465440f9d2a55b1bc4d985800e0dcfc5e23a288fc85", 0xda}], 0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000000000000efff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYBLOB="1000000000000000ffff000001000000"], 0x58, 0x8}, 0x81) __semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000040)={0x0, 0x8}) socket(0x1, 0x1, 0x80) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000000140)="b546", 0x2}, {0x0}], 0x2}, 0x0) rfork(0x3060) executing program 1: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r3 = dup(r1) sendto$inet6(r3, &(0x7f00000001c0)="d3", 0x1, 0x60108, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000980)='@', 0x1, 0x40104, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) executing program 2: fork() r0 = getpid() setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) rtprio(0x0, r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x0) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) sendto(r2, &(0x7f0000001740)="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", 0x780, 0x896d2ae35bf21db2, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4, 0x1}, 0x1c) connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000780), 0x200) rfork(0x85000) executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02"], 0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340), 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r6 = socket$inet6(0x1c, 0x2, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0x9, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x3}, 0x1c) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0) copy_file_range(r5, 0x0, r3, 0x0, 0x1ff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) ksem_init(&(0x7f0000000000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24) accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x48, 0x0, &(0x7f00000006c0)) msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000740)=[@prinfo={0x14}, @sndinfo={0x1c}, @sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @sndrcv={0x2c}], 0x94}, 0x0) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x20108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x1ff, 0xefffffff}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0xe) executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) extattr_list_file(0x0, 0x2, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) syz_emit_ethernet(0x2e, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) r1 = socket(0x1c, 0x2, 0x0) close(r1) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x80000001}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000e80)=ANY=[@ANYRES32=r3, @ANYBLOB="0000ad00636f54a4"], 0xb5) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x80, 0x0) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f00000004c0)) ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f00000008c0)={{"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", "6e6ef5b34cb9017747e0904db931468ca1f25877f149f15baa07cd51746ce000", 0x1, 0x1}, &(0x7f0000000800)="0f22cfa865c19a67ff2673ec69d8a1acf904339bd88859820fa25c5b55ecbbfafc746f60a03f6ed05f9bdc0547501092b84fc6a2269f1cfd5329d9e29ec78779c00c02887441fc151c2a771d00b91bbadf73758a5287b58ff85a00fb128ee9882a8e269a75690906719e1d26be314650d827e72e6c1a05", 0x7000000000000, 0x2, 0x1, 0x7, 0xfefffffffffffffb, 0x6, 0x7f, 0x9}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001300)={0x2, [0x0, 0x5]}, &(0x7f0000001340)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000400)=0x4) executing program 3: ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x53e, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x73}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) sendto(r1, 0x0, 0x0, 0x181, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x22, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0)=@in, 0xc, 0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) minherit(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) ioctl$KDMKTONE(0xffffffffffffffff, 0x20044b08) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000100)) executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socket(0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20101, &(0x7f00000001c0)={0x10, 0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0xaa28f87ba72061b6, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2f, 0x40002, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000880)={{"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", "8def9a2fd0a5b6b8930000000000001500", 0x8, 0x8}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x100}) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) kqueue() r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000200)=0x1, 0x4) symlink(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0/file0\x00', &(0x7f0000000280)='./file0\x00') readlink(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) open$dir(&(0x7f0000000340)='.\x00', 0x8000, 0xd) sendto(r1, 0x0, 0x0, 0x20100, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) linkat(r3, &(0x7f0000000000)='./bus\x00', r3, &(0x7f00000000c0)='./file2\x00', 0x4000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000040), 0x4) executing program 3: setresgid(0x0, 0xee00, 0xee01) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4c30, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r4, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000380)="0fb464a7ee2c3cbdb1cc9e75d046b15189bcac1e09439f86dabbeede93e7505fcead7c616d1f0ae096effd2371cf9fcffcf27888b5cf49898aa64001b5380ca631faca00f054e8f3f9fc74a8c63ace6c2562037cabe149ccdf0bf32cc2b217cd8585", 0x62}, {&(0x7f00000006c0)}, {&(0x7f0000000200)="ff648d053696e1c2553361d57d381d42d84d4d4b5cad31febf", 0x19}, {&(0x7f0000000780)="f4ad9e4840001e2a08e25f53d1b13205ed6d2d488714437a32690195783dcf08925657ec2efce95080a727ae010faec412e5643b5062f1787ac35ec932406699ea1a0bbdeca692bda82a3af0e5", 0x4d}, {&(0x7f00000025c0)="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", 0xee8}, {&(0x7f0000000940)="fe2e5e21c4ea6d060b72507357b871fccea271bb3c7e8d68f9fedc749dea3d75f3a38f9aba9862a7cb9420cf76f1f18e033d96de015125999cd783f6a4180e2af0985facb77ce007f64d889b28e9171080c8558d72b38beba983f4b9d06f59ad47f2700e8f3c14c1259b6dc87aea1e1d1c1e96e8c55c471b76f74fdc025478f0631bda355fd93e9b79d1374f4d9437fa493e50f2b4759f5a74bab25fc18cd7a062a5b7fae8dec366bf9ad5cab2115cce3aa69805946cc721adab46d390f7ddb2c0c72b3acdcb", 0xc6}, {&(0x7f0000000a40)="6a795f06ccb0b37ced6899734e19dfed0f881a5196c02e046a354a74e5350fa05f5b592884d360b97eb1a86de585965c0fd79b033de17f9ebd7c7664b27e93599919f5fc4cd176a1193b81b0eb0c76f577c4e3dcbbf4e6842a70efab255c2a09e01ae7dabb18be1240357ec2e8d8bac8bc7cfe5341f584a90e9ab35667182459e9ab60b5a1a569a813c0245ecf0cd8c7f55926a26fe5d746ee018d862f67cbf605f70a1ab432af177e", 0xa9}, {&(0x7f0000000b40)="b34f2dd34ee36aa885ea9c12e5be50ff6435b7ec208297d16437f7ff4f534344330a1390393bb724529a14a9b346adebc1f779f2c188d34e9a4fee926aa32a4222ba1493ce6ebb72c0679883a24ce0187c1e0f33b35b020fcb0248d09ea9ad18f62c5637cbae9d6ba02ef1e4f7b33674c30796fa68d6abbf6e3085e454c8e6a05045b18968b85544b83010300e05c3e034134eeb054cb06af6d5bdab9575ad103d4b4d64cf23f2c752e734e6ccc15feee104b77a7253bc26e41d5d1575b3fbb365", 0xc1}], 0x8, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1c0000008400000004000000ff0f10e40500000004000000", @ANYRES32=0x0, @ANYBLOB="14000000840000000700000001000000060000001400000084000000010000007d0d0080010107001c000000840000000a000000000000000000000000000000000000001400000084000000070000000100000008000000100000008400000009000000e00000022c0000008400000002000000080020001020000006000000e3000000050000000700000000080000", @ANYBLOB="140000008400000001000000ff00810007003aad1400000084000000070000002c000000840000000200000007000000006300000b09000000050000040000d2a7feffff3f000000", @ANYRES32=r5], 0x104, 0x102}, 0x0) executing program 1: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) semget$private(0x0, 0x0, 0x0) rtprio_thread(0xae5258d03bf65f57, 0x0, 0x0) setsid() mkdir(&(0x7f0000000080)='./file0\x00', 0x1e8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000080)={0xff14, 0x1c, 0x0, 0x9, @rand_addr='5\x00', 0xffffffe1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="7d3f92f1228c174460db4a079175f6c9", 0x2}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f00000002c0), 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100)={0x4, 0x6}, 0x8) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x3060) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) chown(&(0x7f0000000140)='./file0\x00', 0x0, r3) executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r1 = shmget(0x0, 0x1000, 0x502, &(0x7f0000000000/0x1000)=nil) shmat(r1, &(0x7f0000003000/0x4000)=nil, 0x0) r2 = msgget$private(0x0, 0x179) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) msgrcv(r2, &(0x7f00000002c0), 0x32, 0x0, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x3000) msgsnd(r2, &(0x7f00000003c0)=ANY=[], 0x1008, 0x800) r3 = shmget$private(0x0, 0x4000, 0x23, &(0x7f0000b3b000/0x4000)=nil) madvise(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) shmat(r3, &(0x7f0000ff7000/0x2000)=nil, 0x1000) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xc3, 0x800) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x5}, 0x10) executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x8, @loopback, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="bb7b09b91529f1cb111faab988af16ad9bfd6e05e939e8660781e6195f938e293f75f60c859256fec8116b621d09eef72d5d4fef88b5e3881e5228d206582c49f2ff2729cf5721163dec8faa842b9f247df2730782cc3a71972c73bda892228bb056a537cab9b9dde416661118a2d56f18146d2ee84d2388", 0x78}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="105b1200840000000800000008000000140000008400000001001c0000008400000004000000000032002a00000001000000", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000e0000001"], 0x50, 0xc}, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0xebd, 0x151, 0x8b3, 0x1, 0x81, 0x0, 0xccb, {@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x9, 0x800, 0x4, 0x3f, 0x101}}, &(0x7f00000004c0)=0xb0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0xd5b}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000700)="136c5c37a97e9537f74ccb2765cd5f4c6ecc5d639dbbd7dbfe8aadd5cfd15af994ba62e1d2ee45fc6cbf2a7c42eab6aeb92148e8367749d6e3f63e5ec2c57dbd7344dc8ed2c678021540187f22a75bb7ede24f2356a3940424978ea6125bf677b6dd70f824206c196ecfbc17bd76d0c18cf75863730b056ba37b36029321fcb94177f7e5fefb3b27597c93b825f421b7de57b73aa5a11c2c67f042e6bceec9f498a658bdaa78e354e078875e6145668e2fe9498177121d83825a7823df441597ff7bd4045dc0277f971e5959151c88408d6e15058bb2f30bf6f27ef48d0afff67de625647f8cf7868090", 0xea}, {&(0x7f0000000680)="49c3cb7c3903c0e21b8107e2f085da6c0050f0c5a9dc07eca26684dc88a4f8b2c97dda9e01b71bef20cfa4f2f45decc344d042b6a3de535942bd2737002b971e98f1fca3a6fc69854141c86a7b51036e8dc8833fdf51c1bdf9752c454502bbc1", 0x60}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="100000008400000009000000000000002c000000840000000200000004000400fea7df10560000000000000800000000080000800000000438bc56102a61ac152d45e931556350093de95a209aef517a56c720fd9d5af85e28c62f9725197903ae4bd3ac8b1bcbd735b7", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000ac1400aa10000000840000000900000000000000140000008400000001000000010108000700c5231400000084000000070000000f000000080000001400000084000000070000000f000000db000000100000008400000009000000ac1400aa"], 0xa8, 0x104}, 0x80) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r3 = open(0x0, 0x400, 0x81) r4 = socket(0x1c, 0x2, 0x0) close(r4) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="6000000000000000ffff0000030000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES8=r2, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT=r3, @ANYRES32=r5, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) close(0xffffffffffffffff) freebsd11_lstat(0x0, &(0x7f00000007c0)) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x483, &(0x7f0000000040)=0x108, 0x4) executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000040)=0x4, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x186}, {0x0}], 0x2}, 0x0) socket(0x1e, 0x5, 0x0) close(0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x5000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xbc, "be1aca00e62b3a547c34b02b4a2c4690ee3ca01b73ea79a77995ec0f8eb48488f96f51aca82f7855ae359c653fca7711d12bf05378372cd3af4e8223e944855222062b935512ed7eca04c5f86c76cc7378c34d388cfed3c0e550fb0c5159d091ccc300611ba7465f19d4e26d2965478e11ae0744819b25b44af13f53c79cbe301e6cfe174071f2cf7090720e046828a15ef66e28c2108b4259f414a81bbcffd5cd71b5ab85066d49da5edcb22164c35fd5e69275c373a060c3dfe516"}, &(0x7f0000000140)=0xc4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x8) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash replaying the whole log did not cause a kernel crash single: executing 4 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-accept4$unix-ioctl$BIOCFEEDBACK-socket$inet6_sctp-__realpathat-connect$inet6-rfork detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-accept4$unix-socket$inet6_sctp-__realpathat-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES-connect$inet6-rfork detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xbc, "be1aca00e62b3a547c34b02b4a2c4690ee3ca01b73ea79a77995ec0f8eb48488f96f51aca82f7855ae359c653fca7711d12bf05378372cd3af4e8223e944855222062b935512ed7eca04c5f86c76cc7378c34d388cfed3c0e550fb0c5159d091ccc300611ba7465f19d4e26d2965478e11ae0744819b25b44af13f53c79cbe301e6cfe174071f2cf7090720e046828a15ef66e28c2108b4259f414a81bbcffd5cd71b5ab85066d49da5edcb22164c35fd5e69275c373a060c3dfe516"}, &(0x7f0000000140)=0xc4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x8) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet_sctp-getsockopt$inet_sctp_SCTP_STATUS-sendmsg$inet_sctp-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-fstatat-open-socket-close-freebsd11_lstat-sendmsg$unix-close-freebsd11_lstat-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-socket$inet_tcp-setsockopt$inet_tcp_int detailed listing: executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x8, @loopback, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="bb7b09b91529f1cb111faab988af16ad9bfd6e05e939e8660781e6195f938e293f75f60c859256fec8116b621d09eef72d5d4fef88b5e3881e5228d206582c49f2ff2729cf5721163dec8faa842b9f247df2730782cc3a71972c73bda892228bb056a537cab9b9dde416661118a2d56f18146d2ee84d2388", 0x78}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="105b1200840000000800000008000000140000008400000001001c0000008400000004000000000032002a00000001000000", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000e0000001"], 0x50, 0xc}, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0xebd, 0x151, 0x8b3, 0x1, 0x81, 0x0, 0xccb, {@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x9, 0x800, 0x4, 0x3f, 0x101}}, &(0x7f00000004c0)=0xb0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0xd5b}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000700)="136c5c37a97e9537f74ccb2765cd5f4c6ecc5d639dbbd7dbfe8aadd5cfd15af994ba62e1d2ee45fc6cbf2a7c42eab6aeb92148e8367749d6e3f63e5ec2c57dbd7344dc8ed2c678021540187f22a75bb7ede24f2356a3940424978ea6125bf677b6dd70f824206c196ecfbc17bd76d0c18cf75863730b056ba37b36029321fcb94177f7e5fefb3b27597c93b825f421b7de57b73aa5a11c2c67f042e6bceec9f498a658bdaa78e354e078875e6145668e2fe9498177121d83825a7823df441597ff7bd4045dc0277f971e5959151c88408d6e15058bb2f30bf6f27ef48d0afff67de625647f8cf7868090", 0xea}, {&(0x7f0000000680)="49c3cb7c3903c0e21b8107e2f085da6c0050f0c5a9dc07eca26684dc88a4f8b2c97dda9e01b71bef20cfa4f2f45decc344d042b6a3de535942bd2737002b971e98f1fca3a6fc69854141c86a7b51036e8dc8833fdf51c1bdf9752c454502bbc1", 0x60}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="100000008400000009000000000000002c000000840000000200000004000400fea7df10560000000000000800000000080000800000000438bc56102a61ac152d45e931556350093de95a209aef517a56c720fd9d5af85e28c62f9725197903ae4bd3ac8b1bcbd735b7", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000ac1400aa10000000840000000900000000000000140000008400000001000000010108000700c5231400000084000000070000000f000000080000001400000084000000070000000f000000db000000100000008400000009000000ac1400aa"], 0xa8, 0x104}, 0x80) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r3 = open(0x0, 0x400, 0x81) r4 = socket(0x1c, 0x2, 0x0) close(r4) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="6000000000000000ffff0000030000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES8=r2, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT=r3, @ANYRES32=r5, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) close(0xffffffffffffffff) freebsd11_lstat(0x0, &(0x7f00000007c0)) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x483, &(0x7f0000000040)=0x108, 0x4) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-lio_listio-rfork-setsockopt$inet_tcp_TCP_FUNCTION_BLK-kmq_setattr detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x2f) kmq_setattr(0xffffffffffffff9c, 0x0, 0x0) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 1m40s testing program (duration=1m46s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [18, 17, 18, 18, 18, 18, 19, 19, 19, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19] detailed listing: executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000003c0)=@in={0xffffffffffffff01, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xff64}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) profil(0x0, 0x0, 0x0, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) r2 = socket(0x2, 0x1, 0x8) setuid(0xffffffffffffffff) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000340)={0x8003}, 0x8) connect$inet(r1, &(0x7f0000000140)={0xfffffffffffffe2f, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x0) r3 = openat$kbd(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000000, 0x0) ioctl$KDGKBSTATE(r3, 0x40044b13, 0x5) sendto(r2, &(0x7f0000001740)="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", 0x771, 0x896d2ae35bf21db2, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4, 0x1}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) fstatat(r0, 0x0, &(0x7f0000000780), 0x200) rfork(0x85000) executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = kqueue() kevent(r0, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x9}], 0x1, 0x0, 0x0, 0x0) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x9}], 0x1, 0x0, 0x0, 0x0) dup2(r1, r2) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001400)={0x0, 0x5}, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x20, &(0x7f00000006c0), 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r3, 0x80, 0x0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x95, "e58152440fb333ca22b1bdc89046d31f84f6dc14d9ae7a84a6a49be1cc04295a6526ef794f0ca9da5f3355dfe1e8bc23ecbb514903189a104401e7c7947d155e6b88b39758cfcc814bb1407cea0f12a3a096150c1679e7c59ec05dc05152948424ae2e10eabb6cd24a23574ab10e2a2e51e2a8ac2f57931040f88326b9933a27ede187108dbe6da96aa163c3659a2062110b857acd"}, &(0x7f0000000140)=0x9d) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB="02001ff966394bac101e8873e3574b075a1fff05a496710d8761cb18989bc0da595dc6d832f3f77913a3707cd9f866590bc7c4791d68dd7d473766444ed9da6e20ddbb51a22d7733beabf9d7f5e737e0a2df91949041adbdad963e14aebe3d589653bdb4963f0a633d24c16656f16756e689d3897cabd62ba2fc78eba7debcd8936815fec4cb780b3b037f85e004e8fbfaa7840c9b700b057f534ce49af221521dc87950c9a7b4755345703173c8c57cff2ed3d28ea7c621c8bd"], 0xbe) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x100000, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000380)={0x15, 0x22, 0x72, &(0x7f0000000940)="6291d5fa6380af392aecaf1fb534b79b7468d36d1ebb138ff6a9280b5be30f90861a77358c8dc2f4a13f2ff67ed840da4f98e2e14dc0261aa055ff1d66ca5c961493b8b3cc67f511e335fd3f836749dedff36727dcbf78a18ad666dab54f45c55651de6ea79b185a076051e550122e05878f", 0x5e, &(0x7f0000000300)="5df7734b83dac952959c4708503998fdb8d872cc00170bc88fd2419e2821c5b9275f6bb31658fbd3ef4e5c5f8de8319919e10b15df720c852eee212c9590097e080a17b752bc112f29c69b6251a3fc8447f2e6a9e3b69c5d33736267e445", 0xe6, 0x100, [0x0, 0x1, 0x9, 0x3f]}) executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0], 0x1c, 0x20000}, 0x20008) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000600)=@in6={0x1c, 0x1c, 0x3, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000640)="5f0c3161b45d1a0d60c27e8096c4437b9e8e169ae802f5305643441a759b71fac2427d5c3af9d0077c525626a93a78e904474f377d8aa2c64d5b4cbe1e8f0a8eb86e3dd396ec6dd4519bca028f2b563afa2ade", 0x53}], 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="140000008400000007000000010000008578000078275c3fa765349c10006de01be57824d9808010bba30cc00be84671237696442745bff688c731930c1dacd6cd19e69c9de57550964ee06dcf3b2596df9740f1c4c6102f82f735944a01b355c7a44313f76b7b3b4e3b7ae446c6f8f1ec81377f67"], 0x14, 0x8d}, 0x0) r1 = socket(0x2, 0x1, 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x3, @rand_addr=0x28}}, 0x0}, &(0x7f0000000380)=0x88) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000480)={r2, 0x7}, &(0x7f00000004c0)=0x8) ksem_init(0x0, 0x0) sync() r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = dup(r3) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setuid(0xffffffffffffffff) sendto$inet(r4, 0x0, 0x17, 0x0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}) rfork(0x1000) executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connectat$unix(r0, 0xffffffffffffff9c, &(0x7f0000000340)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000380)="0799448de1bdd86c8ee2951ca0525e75349c8f27c6ce12b70977a409546a0c25dec4775755125b0875d69da1f15f0e3951af335465ee3409f1ddf1863465b5defc18ddb4dcb1179d12aa6d882685221c6bdaac81c8fa49e2f7d80e175434596b6e9bcb3869222c81776364a20d89c73d1711fd5cbb6de2509d712bbf29a50867216b97bc182e292fc5113162355e0b8120e97c4561e9f88e2bb3097c2762ba55a0f81eaa4daeb02c2e3feac6f9900088b0") r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0x2, 0x9, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x1c, 0x3, 0x9, @rand_addr="41a26618794c7bcd2ca2f4f42b40b2b9", 0x8}}, r3, 0x7, 0x18e, 0x1}, 0x90) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x7, r3}, 0xc) setsockopt$inet6_tcp_int(r1, 0x6, 0x448, &(0x7f00000005c0)=0x3, 0x4) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000600)={@loopback, @loopback, 0x3, 0x6, [@multicast2, @empty, @broadcast, @loopback, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}]}, 0x28) r5 = setsid() r6 = fcntl$getown(r2, 0x5) lio_listio(0x1, &(0x7f0000000880)=[{r1, 0x9, &(0x7f0000000640)="10467e60b668609b404110836d3a3b34894d57598192c8ba1b2451825f45940a829d3fc1e9af371f6096c6d9d9c1a08aa99c40ce520ef5258700945dbc54c08a5c39151ee931d5d41348e607ed93457aed13", 0x52, [0x8, 0x7], 0x3, 0x0, 0x6, {0x7, 0x3, &(0x7f00000006c0)="113062ef777a23099d03a1db634ab5dcdebca97181f5e42e384609ffbb36155b488be158c2f888ac5d1c8c61c3ac5490905b0d1a5bd77cc4dfb33df9d24a2b1c29e67e93e8d6d1f50231"}, {0x2, 0x5, @sival_int=0x3ff, @tid=r5}}, {r2, 0x6, &(0x7f0000000740)="86a55b1d20bcc9babaff6bef8448d00dc1e474c38bdd85b9e204966e39b18c69ad5829ce3e8ee6bd5daceb30ef02367e6b442f6899e6fd138792ed4d98afb7370314a2258bbdc1e79eaed7d6367c0e6df93ab1fa12389a2def22fff4796cefb38bfe264f4c6633e09569d08332f52f727c3fc1ade84fd254fd0129dc6be26e9cd15ab5b704344e02ba5a150787e6450aac6d8daca42d0f9996575ca65de6c21bb9b6bd1b2629531ac3984b46b19385cde8d9094f74cb9311593cd1cb7fe6a3a52b6ec37e8e3ec174db08f6e27211a132f9993fe03674161aa045733685ad2f4c601e0266ea2110121edb08c25d", 0xed, [0x8f, 0x8], 0x2, 0x4, 0x5, {0x6, 0x9, &(0x7f0000000840)="d5d58c35d73327e0b44a680fd35554277aeea1027f04961ff5593cda4d892f"}, {0x2, 0x1b, @sival_int=0x800, @tid=r6}}], 0x2, &(0x7f00000009c0)={0x2, 0x10, @sigval_ptr=0x8, @tid=0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000a40)={r3, 0x8}, &(0x7f0000000a80)=0x8) procctl$PROC_NO_NEW_PRIVS_CTL(0x0, r5, 0x13, &(0x7f0000000b00)=0x10001) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000c00)={@broadcast, @broadcast, @loopback}, 0xc) accept4(r1, &(0x7f0000000d40)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, &(0x7f0000000d80)=0x1c, 0x30000000) executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x2f) kmq_setattr(0xffffffffffffff9c, 0x0, 0x0) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000003c0)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r3 = semget(0x1, 0x1, 0x0) __semctl$SEM_STAT(0x0, 0x1, 0xa, &(0x7f0000000100)=&(0x7f0000000200)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000340)="ff926e975cef26e387a886b15c2bde854a0bdb12c763ced9d6f1dd5ec492443d9ae15db46851d57d6536570cab85e2f0c4c9b01ee39a879db3df9cfd21d6948eb5be6ba8c6f9f75d4017fd960bc5de4994d0d8ea3d60c55fea", 0x59}, {&(0x7f00000006c0)="032fb651688d1ba8a0dfe805725b74f2c5df64010249dd7ae80568e383960e8c396246efcf58023d12aa2d1c893d680a00189f079081f27e7a290693354441f5e658c1a20c2d4cfcd5fd2d538c1256588e59d7e6731e2e7dc6c17c6b11b6338b0824bf95ee6cc75ca269a1bd6acb4dc8e4ae09dbceebe0162d1abb70749781b754faa1de1835bf6ddcb6c41c934ceceda2f9a39cdebae3f4911ce96b7dfeb5439b922f3e278876f6e1fe98b68fb1b442ef0f3baabe9209ae5dc619f3a6a3a8f05380ac284465440f9d2a55b1bc4d985800e0dcfc5e23a288fc85", 0xda}], 0x3, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000000000000efff000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYBLOB="1000000000000000ffff000001000000"], 0x58, 0x8}, 0x81) __semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$DIOCSETLIMIT(0xffffffffffffffff, 0xc0084428, &(0x7f0000000040)={0x0, 0x8}) socket(0x1, 0x1, 0x80) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000000140)="b546", 0x2}, {0x0}], 0x2}, 0x0) rfork(0x3060) executing program 1: r0 = socket(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r3 = dup(r1) sendto$inet6(r3, &(0x7f00000001c0)="d3", 0x1, 0x60108, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x7e44, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r1, &(0x7f0000000980)='@', 0x1, 0x40104, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) mount(&(0x7f0000000000)='ufs\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) executing program 2: fork() r0 = getpid() setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) rtprio(0x0, r0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x129}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000000), 0x0) ioctl$BIOCFEEDBACK(0xffffffffffffffff, 0x8004427c, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) sendto(r2, &(0x7f0000001740)="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", 0x780, 0x896d2ae35bf21db2, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4, 0x1}, 0x1c) connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) fstatat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000780), 0x200) rfork(0x85000) executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02"], 0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340), 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r6 = socket$inet6(0x1c, 0x2, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0x9, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x3}, 0x1c) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0xffffffffffffffff, 0x0) copy_file_range(r5, 0x0, r3, 0x0, 0x1ff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) ksem_init(&(0x7f0000000000), 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x20000}, 0x24) accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x34) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x48, 0x0, &(0x7f00000006c0)) msgrcv(0x0, &(0x7f00000001c0)={0x0, ""/16}, 0x18, 0x2, 0x800) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000740)=[@prinfo={0x14}, @sndinfo={0x1c}, @sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}, @sndrcv={0x2c}], 0x94}, 0x0) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x20108, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x1ff, 0xefffffff}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0xe) executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) extattr_list_file(0x0, 0x2, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) syz_emit_ethernet(0x2e, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0) r1 = socket(0x1c, 0x2, 0x0) close(r1) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x80000001}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000e80)=ANY=[@ANYRES32=r3, @ANYBLOB="0000ad00636f54a4"], 0xb5) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x80, 0x0) ioctl$DIOCGETQSTATSV1(r4, 0xc0204432, &(0x7f00000004c0)) ioctl$DIOCRGETTABLES(r4, 0xc450443f, &(0x7f00000008c0)={{"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", "6e6ef5b34cb9017747e0904db931468ca1f25877f149f15baa07cd51746ce000", 0x1, 0x1}, &(0x7f0000000800)="0f22cfa865c19a67ff2673ec69d8a1acf904339bd88859820fa25c5b55ecbbfafc746f60a03f6ed05f9bdc0547501092b84fc6a2269f1cfd5329d9e29ec78779c00c02887441fc151c2a771d00b91bbadf73758a5287b58ff85a00fb128ee9882a8e269a75690906719e1d26be314650d827e72e6c1a05", 0x7000000000000, 0x2, 0x1, 0x7, 0xfefffffffffffffb, 0x6, 0x7f, 0x9}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001300)={0x2, [0x0, 0x5]}, &(0x7f0000001340)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000400)=0x4) executing program 3: ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x53e, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty, 0x73}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) sendto(r1, 0x0, 0x0, 0x181, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x22, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002880)={&(0x7f00000014c0)=@in, 0xc, 0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) minherit(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) ioctl$KDMKTONE(0xffffffffffffffff, 0x20044b08) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000100)) executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) socket(0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x20101, &(0x7f00000001c0)={0x10, 0x2, 0x3, @multicast2}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) socket$inet6_sctp(0x1c, 0xaa28f87ba72061b6, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2f, 0x40002, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f0000000880)={{"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", "8def9a2fd0a5b6b8930000000000001500", 0x8, 0x8}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x100}) sendto$inet(r0, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) kqueue() r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000200)=0x1, 0x4) symlink(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0/file0\x00', &(0x7f0000000280)='./file0\x00') readlink(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) open$dir(&(0x7f0000000340)='.\x00', 0x8000, 0xd) sendto(r1, 0x0, 0x0, 0x20100, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) linkat(r3, &(0x7f0000000000)='./bus\x00', r3, &(0x7f00000000c0)='./file2\x00', 0x4000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000040), 0x4) executing program 3: setresgid(0x0, 0xee00, 0xee01) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4c30, 0x0, 0x5}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000600)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}]}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) sendmsg$inet6_sctp(r4, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000c40)=[{&(0x7f0000000380)="0fb464a7ee2c3cbdb1cc9e75d046b15189bcac1e09439f86dabbeede93e7505fcead7c616d1f0ae096effd2371cf9fcffcf27888b5cf49898aa64001b5380ca631faca00f054e8f3f9fc74a8c63ace6c2562037cabe149ccdf0bf32cc2b217cd8585", 0x62}, {&(0x7f00000006c0)}, {&(0x7f0000000200)="ff648d053696e1c2553361d57d381d42d84d4d4b5cad31febf", 0x19}, {&(0x7f0000000780)="f4ad9e4840001e2a08e25f53d1b13205ed6d2d488714437a32690195783dcf08925657ec2efce95080a727ae010faec412e5643b5062f1787ac35ec932406699ea1a0bbdeca692bda82a3af0e5", 0x4d}, {&(0x7f00000025c0)="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", 0xee8}, {&(0x7f0000000940)="fe2e5e21c4ea6d060b72507357b871fccea271bb3c7e8d68f9fedc749dea3d75f3a38f9aba9862a7cb9420cf76f1f18e033d96de015125999cd783f6a4180e2af0985facb77ce007f64d889b28e9171080c8558d72b38beba983f4b9d06f59ad47f2700e8f3c14c1259b6dc87aea1e1d1c1e96e8c55c471b76f74fdc025478f0631bda355fd93e9b79d1374f4d9437fa493e50f2b4759f5a74bab25fc18cd7a062a5b7fae8dec366bf9ad5cab2115cce3aa69805946cc721adab46d390f7ddb2c0c72b3acdcb", 0xc6}, {&(0x7f0000000a40)="6a795f06ccb0b37ced6899734e19dfed0f881a5196c02e046a354a74e5350fa05f5b592884d360b97eb1a86de585965c0fd79b033de17f9ebd7c7664b27e93599919f5fc4cd176a1193b81b0eb0c76f577c4e3dcbbf4e6842a70efab255c2a09e01ae7dabb18be1240357ec2e8d8bac8bc7cfe5341f584a90e9ab35667182459e9ab60b5a1a569a813c0245ecf0cd8c7f55926a26fe5d746ee018d862f67cbf605f70a1ab432af177e", 0xa9}, {&(0x7f0000000b40)="b34f2dd34ee36aa885ea9c12e5be50ff6435b7ec208297d16437f7ff4f534344330a1390393bb724529a14a9b346adebc1f779f2c188d34e9a4fee926aa32a4222ba1493ce6ebb72c0679883a24ce0187c1e0f33b35b020fcb0248d09ea9ad18f62c5637cbae9d6ba02ef1e4f7b33674c30796fa68d6abbf6e3085e454c8e6a05045b18968b85544b83010300e05c3e034134eeb054cb06af6d5bdab9575ad103d4b4d64cf23f2c752e734e6ccc15feee104b77a7253bc26e41d5d1575b3fbb365", 0xc1}], 0x8, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1c0000008400000004000000ff0f10e40500000004000000", @ANYRES32=0x0, @ANYBLOB="14000000840000000700000001000000060000001400000084000000010000007d0d0080010107001c000000840000000a000000000000000000000000000000000000001400000084000000070000000100000008000000100000008400000009000000e00000022c0000008400000002000000080020001020000006000000e3000000050000000700000000080000", @ANYBLOB="140000008400000001000000ff00810007003aad1400000084000000070000002c000000840000000200000007000000006300000b09000000050000040000d2a7feffff3f000000", @ANYRES32=r5], 0x104, 0x102}, 0x0) executing program 1: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) semget$private(0x0, 0x0, 0x0) rtprio_thread(0xae5258d03bf65f57, 0x0, 0x0) setsid() mkdir(&(0x7f0000000080)='./file0\x00', 0x1e8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000080)={0xff14, 0x1c, 0x0, 0x9, @rand_addr='5\x00', 0xffffffe1}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="7d3f92f1228c174460db4a079175f6c9", 0x2}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f00000002c0), 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000100)={0x4, 0x6}, 0x8) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x3060) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) chown(&(0x7f0000000140)='./file0\x00', 0x0, r3) executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r1 = shmget(0x0, 0x1000, 0x502, &(0x7f0000000000/0x1000)=nil) shmat(r1, &(0x7f0000003000/0x4000)=nil, 0x0) r2 = msgget$private(0x0, 0x179) munlock(&(0x7f0000000000/0x2000)=nil, 0x2000) msgrcv(r2, &(0x7f00000002c0), 0x32, 0x0, 0x0) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x3000) msgsnd(r2, &(0x7f00000003c0)=ANY=[], 0x1008, 0x800) r3 = shmget$private(0x0, 0x4000, 0x23, &(0x7f0000b3b000/0x4000)=nil) madvise(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) shmat(r3, &(0x7f0000ff7000/0x2000)=nil, 0x1000) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xc3, 0x800) shmget$private(0x0, 0x0, 0x0, &(0x7f0000b39000/0x3000)=nil) executing program 2: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00'}, 0x24) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) sendto$inet(r2, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x5}, 0x10) executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x8, @loopback, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="bb7b09b91529f1cb111faab988af16ad9bfd6e05e939e8660781e6195f938e293f75f60c859256fec8116b621d09eef72d5d4fef88b5e3881e5228d206582c49f2ff2729cf5721163dec8faa842b9f247df2730782cc3a71972c73bda892228bb056a537cab9b9dde416661118a2d56f18146d2ee84d2388", 0x78}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="105b1200840000000800000008000000140000008400000001001c0000008400000004000000000032002a00000001000000", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000e0000001"], 0x50, 0xc}, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0xebd, 0x151, 0x8b3, 0x1, 0x81, 0x0, 0xccb, {@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x9, 0x800, 0x4, 0x3f, 0x101}}, &(0x7f00000004c0)=0xb0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0xd5b}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000700)="136c5c37a97e9537f74ccb2765cd5f4c6ecc5d639dbbd7dbfe8aadd5cfd15af994ba62e1d2ee45fc6cbf2a7c42eab6aeb92148e8367749d6e3f63e5ec2c57dbd7344dc8ed2c678021540187f22a75bb7ede24f2356a3940424978ea6125bf677b6dd70f824206c196ecfbc17bd76d0c18cf75863730b056ba37b36029321fcb94177f7e5fefb3b27597c93b825f421b7de57b73aa5a11c2c67f042e6bceec9f498a658bdaa78e354e078875e6145668e2fe9498177121d83825a7823df441597ff7bd4045dc0277f971e5959151c88408d6e15058bb2f30bf6f27ef48d0afff67de625647f8cf7868090", 0xea}, {&(0x7f0000000680)="49c3cb7c3903c0e21b8107e2f085da6c0050f0c5a9dc07eca26684dc88a4f8b2c97dda9e01b71bef20cfa4f2f45decc344d042b6a3de535942bd2737002b971e98f1fca3a6fc69854141c86a7b51036e8dc8833fdf51c1bdf9752c454502bbc1", 0x60}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="100000008400000009000000000000002c000000840000000200000004000400fea7df10560000000000000800000000080000800000000438bc56102a61ac152d45e931556350093de95a209aef517a56c720fd9d5af85e28c62f9725197903ae4bd3ac8b1bcbd735b7", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000ac1400aa10000000840000000900000000000000140000008400000001000000010108000700c5231400000084000000070000000f000000080000001400000084000000070000000f000000db000000100000008400000009000000ac1400aa"], 0xa8, 0x104}, 0x80) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r3 = open(0x0, 0x400, 0x81) r4 = socket(0x1c, 0x2, 0x0) close(r4) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="6000000000000000ffff0000030000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES8=r2, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT=r3, @ANYRES32=r5, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) close(0xffffffffffffffff) freebsd11_lstat(0x0, &(0x7f00000007c0)) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x483, &(0x7f0000000040)=0x108, 0x4) executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x10c, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000040)=0x4, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x186}, {0x0}], 0x2}, 0x0) socket(0x1e, 0x5, 0x0) close(0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x5000) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xbc, "be1aca00e62b3a547c34b02b4a2c4690ee3ca01b73ea79a77995ec0f8eb48488f96f51aca82f7855ae359c653fca7711d12bf05378372cd3af4e8223e944855222062b935512ed7eca04c5f86c76cc7378c34d388cfed3c0e550fb0c5159d091ccc300611ba7465f19d4e26d2965478e11ae0744819b25b44af13f53c79cbe301e6cfe174071f2cf7090720e046828a15ef66e28c2108b4259f414a81bbcffd5cd71b5ab85066d49da5edcb22164c35fd5e69275c373a060c3dfe516"}, &(0x7f0000000140)=0xc4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x8) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash replaying the whole log did not cause a kernel crash single: executing 4 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-accept4$unix-ioctl$BIOCFEEDBACK-socket$inet6_sctp-__realpathat-connect$inet6-rfork detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9ace7647aace412d13afc1ac098fe6f86bfdef411248be5e096c4e747bfdc32a173cf9cdba48cc36819787fb0c8664abba4c4b89301778de04ce183088b220700174c", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) ioctl$BIOCFEEDBACK(r1, 0x8004427c, &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-kqueue-kevent-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-accept4$unix-socket$inet6_sctp-__realpathat-getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS-getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES-connect$inet6-rfork detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r3, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0xbc, "be1aca00e62b3a547c34b02b4a2c4690ee3ca01b73ea79a77995ec0f8eb48488f96f51aca82f7855ae359c653fca7711d12bf05378372cd3af4e8223e944855222062b935512ed7eca04c5f86c76cc7378c34d388cfed3c0e550fb0c5159d091ccc300611ba7465f19d4e26d2965478e11ae0744819b25b44af13f53c79cbe301e6cfe174071f2cf7090720e046828a15ef66e28c2108b4259f414a81bbcffd5cd71b5ab85066d49da5edcb22164c35fd5e69275c373a060c3dfe516"}, &(0x7f0000000140)=0xc4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000480)={r5, &(0x7f00000001c0)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x8) connect$inet6(r4, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) rfork(0x85000) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet_sctp-getsockopt$inet_sctp_SCTP_STATUS-sendmsg$inet_sctp-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-fstatat-open-socket-close-freebsd11_lstat-sendmsg$unix-close-freebsd11_lstat-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-socket$inet_tcp-setsockopt$inet_tcp_int detailed listing: executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x1, 0x8, @loopback, 0x1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="bb7b09b91529f1cb111faab988af16ad9bfd6e05e939e8660781e6195f938e293f75f60c859256fec8116b621d09eef72d5d4fef88b5e3881e5228d206582c49f2ff2729cf5721163dec8faa842b9f247df2730782cc3a71972c73bda892228bb056a537cab9b9dde416661118a2d56f18146d2ee84d2388", 0x78}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="105b1200840000000800000008000000140000008400000001001c0000008400000004000000000032002a00000001000000", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000e0000001"], 0x50, 0xc}, 0x100) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000400)={0x0, 0xebd, 0x151, 0x8b3, 0x1, 0x81, 0x0, 0xccb, {@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x9, 0x800, 0x4, 0x3f, 0x101}}, &(0x7f00000004c0)=0xb0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @rand_addr=0xd5b}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000700)="136c5c37a97e9537f74ccb2765cd5f4c6ecc5d639dbbd7dbfe8aadd5cfd15af994ba62e1d2ee45fc6cbf2a7c42eab6aeb92148e8367749d6e3f63e5ec2c57dbd7344dc8ed2c678021540187f22a75bb7ede24f2356a3940424978ea6125bf677b6dd70f824206c196ecfbc17bd76d0c18cf75863730b056ba37b36029321fcb94177f7e5fefb3b27597c93b825f421b7de57b73aa5a11c2c67f042e6bceec9f498a658bdaa78e354e078875e6145668e2fe9498177121d83825a7823df441597ff7bd4045dc0277f971e5959151c88408d6e15058bb2f30bf6f27ef48d0afff67de625647f8cf7868090", 0xea}, {&(0x7f0000000680)="49c3cb7c3903c0e21b8107e2f085da6c0050f0c5a9dc07eca26684dc88a4f8b2c97dda9e01b71bef20cfa4f2f45decc344d042b6a3de535942bd2737002b971e98f1fca3a6fc69854141c86a7b51036e8dc8833fdf51c1bdf9752c454502bbc1", 0x60}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="100000008400000009000000000000002c000000840000000200000004000400fea7df10560000000000000800000000080000800000000438bc56102a61ac152d45e931556350093de95a209aef517a56c720fd9d5af85e28c62f9725197903ae4bd3ac8b1bcbd735b7", @ANYRES32=0x0, @ANYBLOB="100000008400000009000000ac1400aa10000000840000000900000000000000140000008400000001000000010108000700c5231400000084000000070000000f000000080000001400000084000000070000000f000000db000000100000008400000009000000ac1400aa"], 0xa8, 0x104}, 0x80) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) r3 = open(0x0, 0x400, 0x81) r4 = socket(0x1c, 0x2, 0x0) close(r4) freebsd11_lstat(0x0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000100)=@file={0x2}, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="e396375ae9478c2e46b110b18b8695e1430c49ea50d9800c9b32cd01e2a0630f05261517a22e2903c2f575386d1b29b91eafbb79e8c212c11bcc8cbac6847651c5b8bf98c0485612c0ed7cfa3b7f90cdc9fc860d6a5534795213ab8f3b8ced462fe7da3b0090becd10a15e102150bd06996145b2bcf9dbe96a2e3d7c3175eec8e578ce0db5ad82105ddebb32aa44d05a13d1b6fb8f7651d46e36271649d52feda6cba69311190c938fbcf60f64bed37e763802c0f8dae598a26131c7d98ae23d9de29ee51c9b0cb13e2fe0757d646d7dacb15717761bd10e3b299cdee5cc88e3b7032ba0a03fa10b84c9185c1aca7b67605438f50331", 0xf6}, {&(0x7f0000000480)="0b7364c57962617e8f18fb71ec0b6d1aa84e23ef47c562827937cb8cfae3bcd02caa727e2dfc4efeb34c29e125ab98be260952e7a78a883406ba866e0010f9941ea85ef93902411bf76a68a258ecb3892de0ba36e014b198abd7c2f0b59654b4bbbf212e10ddad78534f694f0e1b35d5fe893fbe7271cfe8394a611beb643f9c4b0e9b9cf60b35e63987ef0eb399d6750a69acdd374a34d0d42f3975616af09f347220a2df1a8bad7fd615b17a46563fcfdd5cdf0313ed2256eeff35da3e16fd77f6cd1cc04866af370e7a9e07cc0bd51f33ae19077ba59ac446f417dbdbaa735298b41120eeaa7bff938767c7b53d", 0xef}], 0x2, &(0x7f0000000940)=ANY=[@ANYBLOB="6000000000000000ffff0000030000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES8=r2, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=0x0, @ANYRES8, @ANYRES32=0x0, @ANYRES64=r2, @ANYRES32=0x0, @ANYRES64=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006000000000000000ffff000003000000", @ANYRES8=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES8, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRESOCT=r3, @ANYRES32=r5, @ANYRES64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYBLOB="00100000"], 0xe0, 0x20000}, 0x10d) close(0xffffffffffffffff) freebsd11_lstat(0x0, &(0x7f00000007c0)) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x483, &(0x7f0000000040)=0x108, 0x4) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-lio_listio-rfork-setsockopt$inet_tcp_TCP_FUNCTION_BLK-kmq_setattr detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x2f) kmq_setattr(0xffffffffffffff9c, 0x0, 0x0) program crashed: no output from test machine single: successfully extracted reproducer found reproducer with 18 syscalls minimizing guilty program testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-lio_listio-rfork-setsockopt$inet_tcp_TCP_FUNCTION_BLK detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x2f) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-lio_listio-rfork detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) rfork(0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev-lio_listio detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir-pwritev detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r3 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000000)=r3) r4 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f00000002c0)=r4) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="7465f41ee28522a7cb87b0748dd636dc2d82cb0d0b4acefc90ca99f73604fd42617408d4b836fc0105f2ed31378e434d9ec2b73aacdf157afeb9cd6aa00378a8f3f7f55786345901994df5892ac56f1d5c1efe398629b3d50a9b29693a83bb25cd500bf39540f7240e1d3ccc40470a12053ba4ed8032d27ce070c587646e2c8bc8f25997841453df7baccd55f0469dd2710cfdbbc12f62d1aaa38fdc4c720ee56bc9af1b127dc2aae9791183ee1d5f", 0xaf}], 0x1, 0xa) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) r3 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) r3 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) program crashed: lost connection to test machine suppressed program crash: lost connection to test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) r3 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r3) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) setsid() open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-ioctl$FILEMON_SET_FD-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-__specialfd$eventfd-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-sendmsg$inet6_sctp-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)) r2 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-sendto$inet6-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x1, 0x0, 0x0) r2 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000000)=r2) r3 = setsid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f00000002c0)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-socket$inet-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet(0x2, 0x3, 0x0) r0 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000000)=r0) r1 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000002c0)=r1) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-socket$inet6_sctp-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-open-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program crashed: no output from test machine suppressed program crash: no output from test machine testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, 0x0, 0x0) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0) r1 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r1) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(0x0, 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) program did not crash testing program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir detailed listing: executing program 0: openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = __specialfd$eventfd(0x1, &(0x7f0000000540), 0x8) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) r2 = setsid() ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f00000002c0)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x40000400000002c2, 0x0) program crashed: lost connection to test machine suppressed program crash: lost connection to test machine extracting C reproducer testing compiled C program (duration=8m23.556071091s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir program crashed: no output from test machine simplifying C reproducer testing compiled C program (duration=8m23.556071091s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir program crashed: no output from test machine testing compiled C program (duration=8m23.556071091s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir program crashed: no output from test machine testing compiled C program (duration=8m23.556071091s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir program crashed: no output from test machine testing compiled C program (duration=8m23.556071091s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir program crashed: no output from test machine testing compiled C program (duration=8m23.556071091s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$crypto-openat$filemon-__specialfd$eventfd-ioctl$FILEMON_SET_FD-setsid-ioctl$FILEMON_SET_PID-open$dir-open$dir program crashed: no output from test machine reproducing took 4h4m23.77291135s repro crashed as (corrupted=false): final repro crashed as (corrupted=false):