e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000040)="f55e2a29ab06fe2d397bad47ee0d344c9697ca4c68813bcf697b701c0e46171f04e8b0b157e5b166b713d836d7b87f75c52b9fc9797e387da73d38593f847d3672c0086825d6657b821b8bf0dab0ae0e45d07e83b2c016ecc16ed1d5") flock(0xffffffffffffffff, 0x0) 00:00:37 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 00:00:37 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0xe) 00:00:37 executing program 2: r0 = socket(0x0, 0x0, 0x97) r1 = dup(r0) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000200)="bee61d00fc5b727017a73e535bbf9f7aca0f9c5ae91fe76140a9d02b3b8437566b210e59cbf905e86820f61c3fbd3b0eafdf0725c414898336263472457af59d8703d216b490249ca6aa8d7e4f91e1a5d4193e7b360939c77dfbc71d9c7c699c2f374de4f25ec1fc519b2da304c8080174e80e1a9768aecbfed722cbdeaf8f4aedc038ceb85d56e887fc28835759493acf3c6830151803a6f21390054ead6a08fbfd47e1abc85ace5e3d17f3950c5c176e4f05893f73ca2dc9833c2251532d34a62332a67380c29b77178202c6837e8a24e5690e633378b273ce304836ac107d5a00686486c92af706c4c53865976492148724b4") getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000040)=0x2) rmdir(0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, r2, 0x46, 0x10001, 0x4, 0x47e1, 0x4, 0xb186}, &(0x7f00000001c0)=0x98) 00:00:37 executing program 3: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) open$dir(&(0x7f0000000100)='\x00', 0x100, 0x88) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x100002, 0x0) dup2(0xffffffffffffffff, r1) chroot(&(0x7f0000000040)='./file0\x00') select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c5, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) accept(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000fdffffff00"/72], 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x102) 00:00:37 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r0, 0x4, 0xa, [0x20, 0x3, 0x3, 0x73c3, 0x1, 0xd5ab, 0x6, 0x0, 0x7, 0x7fffffff]}, 0x1c) 00:00:37 executing program 2: open$dir(&(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x480000002c6, 0x40000000000002) ftruncate(0xffffffffffffffff, 0x7) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x127) open$dir(&(0x7f00000002c0)='./file2\x00', 0x1, 0x82) freebsd11_lstat(&(0x7f0000000180)='./file2\x00', &(0x7f0000000300)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) r1 = open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x2) pwritev(r1, &(0x7f0000000680), 0x1000000000000417, 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 00:00:37 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000140)="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") poll(&(0x7f00000000c0)=[{}], 0x20000000000001b9, 0x0) 00:00:37 executing program 1: fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) accept4(0xffffffffffffff9c, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x10000000) open(&(0x7f0000000340)='./file0\x00', 0x8000, 0x7) socket(0x17, 0x20000000, 0x8) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = open(&(0x7f0000000180)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r4 = open(&(0x7f0000000440)='./file0/../file0\x00', 0x0, 0x4000000000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000200)={r1, 0xb41}, 0x8) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r5, 0x5) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r5, 0x3fffc) socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0xffffffffffffffff) getpgrp(0xffffffffffffffff) getpgid(0x0) lseek(r2, 0x0, 0x41000000000003) fcntl$lock(r4, 0xf, &(0x7f0000000280)={0x2, 0x7, 0xd724, 0x68bf4f4d}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r6 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000140)="2577d4fe798d0ca2f48e5022a989ed9f0bd2211ee33b63867edd0763b484f60e2cdbc275e270bfb51a10f6c5e8dadfb6c412c7939f85038cc68b8c3b8525620a03ebe4e53a485db5d65f2cb8f180f445b7c03a454b5dc7230bdb3ab642308fd5b1b13009a343ab0118f738eb65b0042f0d79187bc4b4f783a5fac4d4d7aaac84bb449d16f5ac4228f1dd9dd3c6daf06f41a661") shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000f4000000000000a2f2156e106fe12f00"/134, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 00:00:37 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) socket$inet(0x2, 0x400000000000007, 0x7) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x1, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:37 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open$dir(&(0x7f0000000140)='./file0\x00', 0x100, 0x0) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:00:38 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000004) select(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000100)={0x9, 0xffffffff, 0x6, 0x1, 0xb612, 0x1, 0x0, 0x4}, &(0x7f0000000140)={0x5, 0x5}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setgroups(0x0, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1, 0x5, @loopback, 0x2}, {0x1c, 0x0, 0x94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x5, [0x1, 0x1, 0x1000, 0x4d6, 0x10001, 0x7f, 0x100000000, 0x7]}, 0x5c) 00:00:38 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000040)="babb05f9") sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:38 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="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") r1 = semget(0x3, 0x0, 0x9) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x8000000000000, r2, r3, r4, r5, 0x85, 0xfffffffeffffffff}, 0xffffffffffffffc0, 0x3, 0x10001}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r6 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:38 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000600)) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) r1 = socket(0x0, 0x0, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000840)={0x1}, 0x4) syz_emit_ethernet(0x88, &(0x7f00000006c0)="9f8c92fe6e786474b9da742a493627e779aea0f26f825bd0015123e4b397d1b767f87177bac23e0cb8b1e5e6ff39cecfe5bd5fa7de407d0df60d4db9725500e3c24dd3a34027c7a5ded7b3a16dc0088ff5c6fb354b1b72a395c2026a0c4f45b588104eb4f65289a4a0af73a559f0a3b6f065a4ed37d063a2b33678ab217a7074f47101c2b19b9a89") r2 = open(&(0x7f0000000080)='./file0\x00', 0x600, 0x61) socket$inet6_udplite(0x1c, 0x2, 0x88) ioctl$DIOCRGETTSTATS(r2, 0xc4504440, &(0x7f0000000180)={{"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", "0069d5d2d9459545f8069a68386d2a81d50414c53d25debe9709482f47ed9caf", 0x1, 0x2}, &(0x7f00000000c0)="758e46dbb49c94534e7426852901afdf53e73b1292fe0d27614fecbc1a21196f4d84feeaadd921f89ef72d31a5722b64a65aa6404c38b20f09dec3b0036959a7ad6689c1dde3f717e872ae3226dbe36496baea20a1aa9cd48480c50a60273ce42c52880386f6f0e835ef92ac04ebab4122944ca233d3c3567ab12805f2834ea7a2581953e06d65242488b8582e7703433e10bb6da7d0aad3993657d115b798c1", 0x3, 0x80, 0x7ff, 0x7f, 0x6e92, 0x190, 0x1000, 0x7617}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r3 = socket(0x10, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000800)={0x3}, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000880)=[{r0, 0x40}, {r3, 0x20}, {r2, 0x21}, {r0, 0x2004}], 0x4, 0x8) 00:00:38 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:38 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r2 = geteuid() getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(r1, r2, r3) shmctl$IPC_RMID(r0, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendto$inet(r4, &(0x7f00000000c0)="6e3dd03d4f377d7a910e9b00186a5ba3aaaba5237aa7a117d27893a8476e813337afa1eeb3ae57629593cb5c4d9379965ea333abb75c6a40a55b6b39c369479db883c004d47d71f6bf", 0x49, 0x1, 0x0, 0x0) 00:00:38 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667d, &(0x7f00000005c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x8, 0x0, &(0x7f0000000040)) 00:00:38 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x14) syz_execute_func(&(0x7f0000000100)="1c21b5b598cd801b69e46962f5696200d9d9d037795bf9f2680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865") 00:00:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00'], 0x10}, 0x0) 00:00:38 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x120cc0, 0xa) bind$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f6691779db3db81dd263f69bcdd3000"], 0xa) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x400000000000001) 00:00:38 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000500)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1005, 0x0, 0x0) 00:00:38 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={r0, 0xffff}, 0x8) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000140)="3274821b9010a09ef9edb13bedb46977112934b4ad922cf096e429c9f2a2693f3415fb85ddd788c9cdd96167ff7e95854ef636c06f7f57978184c16e315c054a220c0cd66c1b9e8104d98b5ba3687fb707420f911edd125db1d3f33c8d7150154aeccd95e57d12a18a758eaa4f460a6e49c6cc93f6ef6fb63f2c24bc01e349f74515216f03f6d69e606e59c2") ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:38 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) r1 = semget$private(0x0, 0x2, 0x400) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x0, 0x10001, 0x952, 0x80, 0x1, 0x5e]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @loopback}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:00:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:38 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x3}, @in6={0x1c, 0x1, 0x1, @loopback, 0x7fffffff}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000180)=0x10) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200)=0x1, 0x4) r3 = getpid() fcntl$setown(r0, 0x6, r3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000240)={r1, 0x7fffffff, 0x3, [0x3, 0x5, 0x9]}, &(0x7f0000000280)=0xe) recvfrom$unix(r2, &(0x7f00000002c0)=""/164, 0xa4, 0x0, &(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x5}, 0x8) r5 = open(&(0x7f0000000400)='./file0\x00', 0x108000, 0x10) fcntl$lock(r2, 0xc, &(0x7f0000000440)={0x3, 0x1, 0x200, 0x3, r3}) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000480)={r4, 0x1, 0x9}, 0x8) getsockopt$inet_udp(r5, 0x11, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r4}, &(0x7f0000000600)=0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000640)={0x80000001, 0x0, 0xce18, 0x7}, 0x8) open$dir(&(0x7f0000000680)='./file0\x00', 0x8a, 0x108) getsockopt$inet_int(r5, 0x0, 0x42, &(0x7f00000006c0), &(0x7f0000000700)=0x4) accept4(r0, &(0x7f0000000740)=@un=@file={0x0, ""/4096}, &(0x7f0000001780)=0x1002, 0x10000000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f00000017c0)={r4, 0x9, 0x91}, 0xc) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000001800)="d32fabf81cb2a6783137fa146cea5f56b649fb2e30bc7a72d3d5cf7df6ca92fc96cdf173e01bf9469dd66eae0eaa5e1d26037553b47148518d347b6ef49e7c59dabd898ede73ae3fb35bfc826cd89089345862107a4e240721061fd41e82c05747f421875e40776fe5eba959c389c2de07236d741d8c4738f2b43bef093e60858533dc3e657114b90944b7d5c5017adde7e6108cf806d50d2beecfc329661b16e5d2d8d6a3294d") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000018c0)={@in6={{0x1c, 0x2, 0x8000, @loopback, 0x8000}}, r1, 0x9, 0x100, 0x1, 0x2, 0x2}, &(0x7f0000001980)=0x98) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) ioctl$DIOCGETALTQV1(r5, 0xc1304430, &(0x7f00000019c0)="06f847676028a40eda2dd5d3950f9bbb0980b915f2e5d61ddb3591495af180d3af99b852e97b415bd7416dd8a28fe41987a86dbdf046002e0ab408cd8fc35165b23b8ec6945096d4d35a263f9507eb05391ff6d04e984da87c3b17e4885ed590cc527d78a4f2528a4de60f8d7d5120e06c435940bb76f514a11abc6a071135066f12c51c083fc213a603754929a3bd2f20e7127bc72f6d66b1a9d0a99139ebac4c4413d7e28e31") r6 = semget$private(0x0, 0x3, 0x0) __semctl$GETPID(r6, 0x0, 0x4, &(0x7f0000001a80)=""/4096) connect$unix(r2, &(0x7f0000002a80)=@file={0x1, './file0/file0\x00'}, 0x10) open(&(0x7f0000002ac0)='./file0\x00', 0x40, 0x40) 00:00:38 executing program 0: syz_execute_func(&(0x7f0000000000)="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") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0xd9, 0x8, 0x7ff, 0x1}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom(r1, &(0x7f0000000140)=""/142, 0x8e, 0x1, &(0x7f0000000200)=@in={0x2, 0x3, @broadcast}, 0x10) 00:00:39 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000140)="b1adf4eda7e67c1f34f8f5977b7d4911303408fa14ec602d88e455f64169d9d618c323788caae87defeb78811a9af1b1ca3ec0125d3ddd8260093455bc99ae72b32ff5c3ce4bce2a4a1ee83588323954bcc2b1b60afa4d6415e053b973c7f44c8b86ac36f964f3752591330b06b31b4261ae4ab9a7841b817735cbb08151b74683ff3e5e72cd67ff29695d8ee38cbb54216feb9384758779d9380c6096db31bdc1f101fa25cd66c2ca1204ea489a05173920f8c308e5f602bc13eb5d026a0deccde7d87b1a30401e51526eb19766c04cddb99650e0b77a5dea2d64b3100620543fa574950588fba8") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:39 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/42, 0x2a, 0x40000, &(0x7f0000000200)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f00000001c0)='./file0\x00', 0x8040, 0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 00:00:39 executing program 2: r0 = dup(0xffffffffffffffff) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x801c, 0xfffffffffffffffb) syz_execute_func(&(0x7f0000000040)="984a19e9c4a2791dcd0c440f05406932fb00000041e2e90f01d5000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000033ed33ed4877f843730fd3fb0000c0c4a1662ad7450f01ee4213117c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000011afc2b0c10b0b0000c4414e53d2c581601643d9ee0fae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fb0fbae11c3e") accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10, 0x20000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x7, {{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) 00:00:39 executing program 0: r0 = socket(0x2, 0xffffffe, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82b5ff8e17696c65080000000000000000000d3800"], 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000080)={0x10000000000b35e, 0x840000b35d}) getsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mlockall(0x1) sync() socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140), 0x0) 00:00:39 executing program 3: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000280)=""/4096, 0x1000) freebsd11_getdents(r0, 0x0, 0x0) 00:00:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) __getcwd(&(0x7f0000000000)=""/1, 0x1) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) r2 = socket(0x10, 0x0, 0x2) bind$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) writev(r1, &(0x7f0000000100), 0x100000000000005c) bind$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x3}, 0x8) execve(0x0, 0x0, 0x0) 00:00:39 executing program 1: accept4$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x30000000) socket$inet6_sctp(0x1c, 0x1, 0x84) open(&(0x7f0000000240)='./file0\x00', 0x5d2d122d2e53210a, 0x82) open(&(0x7f0000000280)='./file0\x00', 0x130800, 0x62) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) r2 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000340)=""/252, &(0x7f0000000440)=0xfc) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r4 = getgid() setregid(r3, r4) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x2000) flock(0xffffffffffffffff, 0x0) 00:00:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000e14cd20a6d3548e8dd840960c285aac201e0ccd98740ed940f29f5b93236b6a62ecd5e0fa713d2c078187e6b2ccc4b5e7f0f9f6b69dff9"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffd5e) 00:00:39 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:40 executing program 0: socket(0x1c, 0x5, 0x3) socket$inet6(0x1c, 0x10000000, 0x80) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair(0x1, 0x7, 0x1, &(0x7f0000000080)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x100, 0x0) r2 = dup2(r0, r1) ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000000)="5ce9161b562aba72f54b649c550719448947233b37ae1d40789f0848c77faf731865572597e4ed484c89a4ff7270535d656d2f51f0309117016f02230d1cbdd58697ecc5d8272c28839675a61a6148c98f673682f652ed0014e11d22aca8a71240cb8a56172c33") syz_execute_func(&(0x7f0000000240)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") 00:00:40 executing program 2: symlink(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000002c0)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000003c0)="4ebae0ffc8513f772c4c0e627850e1e136c4013e8f6ee2ddba0bbd6d832f8da1eb840e9d24c7db8b262a67e506099a8d3005db7840bd33c9d9d117de36199aef00ae0a4bbed33689e931635796b42df9c36bdd7317e308df37437012ca623683894d65d5a1f398fef699b77f8d0a2436a9e2b6489488c2d0c93e66b119dfcff46bf863e726f06010bb661e81359d2ae052b663991c7dd3c378cdef38d69ab6d6c8bebb274ef6dc39a11ea8ca5122892c439ed38eb7bc4b4f9324bf13fe7ddb0cf8d28b8f58b7570c4dd4e3ccfbf7cd8bf7bfde18ffd0406912489183f1f77af18e285a0842ec4aec34627b0f0be86320a8b3c2f0a4669e") r2 = socket$inet(0x2, 0x10000000, 0x80000001) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000000)={@rand_addr=0xfffffffffffffffb, @rand_addr=0xcaa}, 0x8) 00:00:40 executing program 2: symlink(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000002c0)) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000003c0)="4ebae0ffc8513f772c4c0e627850e1e136c4013e8f6ee2ddba0bbd6d832f8da1eb840e9d24c7db8b262a67e506099a8d3005db7840bd33c9d9d117de36199aef00ae0a4bbed33689e931635796b42df9c36bdd7317e308df37437012ca623683894d65d5a1f398fef699b77f8d0a2436a9e2b6489488c2d0c93e66b119dfcff46bf863e726f06010bb661e81359d2ae052b663991c7dd3c378cdef38d69ab6d6c8bebb274ef6dc39a11ea8ca5122892c439ed38eb7bc4b4f9324bf13fe7ddb0cf8d28b8f58b7570c4dd4e3ccfbf7cd8bf7bfde18ffd0406912489183f1f77af18e285a0842ec4aec34627b0f0be86320a8b3c2f0a4669e") r2 = socket$inet(0x2, 0x10000000, 0x80000001) accept4(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000000)={@rand_addr=0xfffffffffffffffb, @rand_addr=0xcaa}, 0x8) 00:00:40 executing program 0: r0 = open(0x0, 0x0, 0x0) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f00000001c0)=0x100) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msgrcv(r2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x3, 0x1000) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) clock_gettime(0xe, &(0x7f0000000180)) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x2, "86a0"}, &(0x7f0000000300)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r4, 0x4) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xda) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r3, 0x2) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r3, &(0x7f0000001800)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037e2c5f60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001642378900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:40 executing program 2: socketpair(0x0, 0x5, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@loopback, @empty, @multicast2}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x30, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x401, 0x3, 0xed, 0x100000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x9, 0x800, 0x0, 0x29, 0x79f4fbc9}, 0x14) 00:00:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0xff, 0x4707c44c0c479e9b) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000080)="1f", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x1000}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7fffffff}, &(0x7f0000000200)=0x8) 00:00:40 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$DIOCGETALTQSV1(r0, 0xc130442f, &(0x7f0000000000)="1155795f069f3badd3398c0a36d956bacf7f189209cee1d7e13b2b8593c2731feb8b1884638327f3119c8ce20f85d96c8b840a374c6e99c23c2daa200b90513b2f07177751fdbc5ea0640eda05a0dd2c74022c5cae4922a48e9774230e3519ab2cd245d5fc83743c90944849af3ae2611eba2bd5eff7bf6afba753724e242eb776d8449e2c3e20f356e4c76c8737a4f9b18085a919ea50") syz_execute_func(&(0x7f0000000140)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") 00:00:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x190, 0x4a) syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r2 = socket$inet6(0x1c, 0x20000003, 0x72d) socket(0x17, 0x30000003, 0x6) r3 = dup2(r2, r0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000180)="c57e17cdf8bb691f5ed7b7e5362775045393359a1503a3b478e798e5f7a3e2e9b684c2fb840b2e1043e0b5c07078596638a21557b6766bf2174ba4327e5fcb08c66157b655ae0e4da6676714d4b2f26801ad5bef93a8299e2b4d22cd14b40672dcaaa0ed0927970224bf2eba91a76641275daf9fbdf96670cf8d4015e3a02e8b133088773ecd6b4f07a7d2beffc752667575286d98871cae04a7143bce427f07ebbd7492beb6b587698faee659b6b89b0366bcfef7e250049b8277fb19770be3b844d1c204fd46ef0aaca646f2a7dca4e00bfbfae9834b") 00:00:40 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, 0xfffffffffffffffe) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:40 executing program 0: syz_execute_func(&(0x7f0000000180)="9826473e431c4f0f05f30f59bfd9137701c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x7ff, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0xfffffffffffffffa, 0x1, 0x430afe12, 0x6c3f}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00000000ff010000fcff3f00040009000000b6ca58ba52ea11a4901df465722205bb01001c004e2101fefffffe8000000000000000000000000000bbff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000400"/164, @ANYRES32=r2, @ANYBLOB="05000000070000000b8b0000000000000e0f577c"], &(0x7f0000000380)=0xb0) syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000") 00:00:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0xfffffffffffffffc) recvmsg(r1, &(0x7f0000002980)={&(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000002840)=[{&(0x7f00000004c0)=""/105, 0x69}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000380)=""/15, 0xf}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/3, 0x3}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/148, 0x94}], 0x8, &(0x7f00000028c0)=""/183, 0xb7}, 0x40) syz_execute_func(&(0x7f0000002d80)="c441e954400f6969ef69dc00d98a20c4c2499ca10b0099000000fd007f0005000540ef0e0ce4c653fb0f450fbd27035ff9c4c2613d70020ff282f022c8c79d670f381c6a2f67450f483bd1d9c483ed6aad000000005a76f07e0d000000005767400f4a1d0400000061614d4da3b57ddacfa9c1c400bce1b1ac45e22c892a0f0000009f") r2 = msgget(0x1, 0x99) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/79) r3 = getpgid(0x0) r4 = msgget(0x3, 0x7) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x97d962a8bb92b927) wait4(r3, &(0x7f0000000080), 0x400000, &(0x7f0000000240)) getpgid(r3) r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000500)=0xffffffff7fffffff, 0xfffffffffffffd78) lseek(r5, 0x0, 0x1000000000003) r6 = semget(0x2, 0x7, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000480)={0x0, 0xfffffffffffffff9, 0x1, 0x1, 0x4}, &(0x7f0000002a80)=0x18) __semctl$IPC_RMID(r6, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r7, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) freebsd10_pipe(0x0) r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$sock_int(r7, 0xffff, 0x181b, 0x0, 0x0) poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) 00:00:41 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket(0x10, 0x10000003, 0x400000000) r1 = dup(r0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0xe60e, 0x4) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:41 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x400) sync() semget$private(0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") 00:00:41 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(r0, 0x3) 00:00:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r0, 0x0, 0x6) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b361, 0x100000101}) mlockall(0x3) munlockall() r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x190, 0x4a) syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f") r2 = socket$inet6(0x1c, 0x20000003, 0x72d) socket(0x17, 0x30000003, 0x6) r3 = dup2(r2, r0) ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000180)="c57e17cdf8bb691f5ed7b7e5362775045393359a1503a3b478e798e5f7a3e2e9b684c2fb840b2e1043e0b5c07078596638a21557b6766bf2174ba4327e5fcb08c66157b655ae0e4da6676714d4b2f26801ad5bef93a8299e2b4d22cd14b40672dcaaa0ed0927970224bf2eba91a76641275daf9fbdf96670cf8d4015e3a02e8b133088773ecd6b4f07a7d2beffc752667575286d98871cae04a7143bce427f07ebbd7492beb6b587698faee659b6b89b0366bcfef7e250049b8277fb19770be3b844d1c204fd46ef0aaca646f2a7dca4e00bfbfae9834b") 00:00:41 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x1e4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x0) truncate(&(0x7f00000007c0)='./file0\x00', 0x71da) ftruncate(r1, 0x401) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8, 0x52e, 0xdb4f}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000740)={r2, 0x38, "5f1faa15948f33a809c90a54576920d6ddae42403926a332526614c55908d9f5fc37e8f649d10fe296dc7c201fec5f54acd901d24031a0cd"}, &(0x7f0000000780)=0x40) fcntl$getflags(r0, 0x1) ftruncate(r0, 0x100000000000d700) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000200)={{"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", "f46fd1d9be1d13e6206cf83431ac5f2d2c5adbec2d1b5d672e5d70a7c278c488", 0x7b, 0x3}, &(0x7f0000000180)="2c3d7788573196515cc2ae2cd998d98aa8e3cef9b5839a05dc7994abe3cf0dc75b76b872c720e27d830b6e23d57a8dd7abf67c8e11acb8f15f57eaa487a4c98f73ad6e8a8b37a6b49e384e85b09983db2d3bce39c6706b943d4758803b832b45d64641", 0x3, 0x40000000000002, 0x7fffffff, 0x80, 0x5, 0x1000000000002e, 0x6, 0x5}) 00:00:41 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="478ec9434b778711ab05f113dee257a005932602542e9fff47250587d780140bde8ab8c4b264172304b85b803086e19f7898c66bf4d61cfa7194f8d0ee6d38b96ccdd0b89ce8b97120c9ac577bcf5fe82891bd21353946274345e3e38707d35fd3d4fe68c5") flock(0xffffffffffffffff, 0x0) 00:00:41 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) shmget(0x0, 0x3000, 0x4, &(0x7f0000ffb000/0x3000)=nil) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) freebsd11_fstat(r0, &(0x7f0000000140)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x4) r1 = accept$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x3, 0x4) syz_execute_func(&(0x7f0000000000)="b18391cd806969ef69dc00d9d0d0bbc44139fd5bf9f9c1c7c7e4c653fb0fc4014c5868f4a95fddf9f9411f2a168f4808eebce00000802000c4e20945c3ea01eff33e36646442e9000000010f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000003665d95702f30f1a1254111d54111d00") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0x6}, 0x8) 00:00:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r0, 0x11, r1) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000100)="6c534257f0439e836dd8aa1531e2d85dc8506a44d11d29b5d1c961cabb97981a908849c8df03716973d1e6f80d2a193e78fb0d083ea554756a8811fd792ef7623b72e231ae5b9f656bad8be4fc") getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x6c, 0x7, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x2, 0x2, 0x7fffffff, 0xffffffff80000001}, 0x14) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r2 = dup(0xffffffffffffffff) semget$private(0x0, 0x3, 0x56) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:42 executing program 2: ftruncate(0xffffffffffffffff, 0x0) open$dir(0x0, 0x202, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x4e1, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getegid() mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000ac0000/0x2000)=nil, 0x2000, 0x3) 00:00:42 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:42 executing program 3: munmap(&(0x7f0000ae2000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000e14000/0x3000)=nil, 0x3000, 0x4) mlock(&(0x7f0000a1a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000004) 00:00:42 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000040)=0x700, 0x4) fcntl$dupfd(0xffffffffffffffff, 0xe, r0) 00:00:42 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xff, 0x4) 00:00:42 executing program 3: syz_emit_ethernet(0xe, &(0x7f00000000c0)="79090c8ce629923afeed35c00806") freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x2000, 0x5) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000001c0)=0x8) 00:00:42 executing program 3: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = socket(0x1, 0x1, 0xf80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a000000411f956ba12d6ea331d5c1f04d1f448b4df468a568057526481ff1a9cde4ba76fcf93070abd3ea37981547522e49527ab9c1d4ba6a246426ca1d6e9f9b09466ffc08ea1d69cc9dd366136fd8953802743a508d77724a049f21f5cfcd48b7513a8924adcb64c73bd2dee17e8351ca2617b985144ae1e022e6c305"], &(0x7f00000001c0)=0x82) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x800, @empty, 0x9}}, r1, 0x7fffffff, 0x2, 0x3, 0x81, 0x1f, 0x1ff}, &(0x7f0000000380)=0x98) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x3ff, 0x24, "f769089140c9bc0b26bc6e3284a3f0f604abb253b2e52fdae8edc4061ec1542d7605b674"}, 0x2c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x8000, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x1}}, r2, 0x4, 0x8, 0x200}, 0x94) 00:00:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = dup(r0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000000)="8afb510683dc67c76a42c4365c189ec1a9b2a813907392319a7a9b5d852555a07ff44cb5bd960e288530d3c2b7306a52a674d69416daaf5fbdac326a0134e15cad63dc56b26dd05a9c5a2187103613435915c48414abe7b2b0fccd052290351e412a616042d8408eee4b32f42f0e3d2bafd6da7dfc37b3d659fcc8c469330cde42dd5c35ffa46ca5824b3ccc7488f31da9b6e523151abffb0ea441da1230ef82a222178b7e437e255c3cf5044a3562596f7eefc23ad528891a2cf6a15625e7") 00:00:42 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xff, 0x4) 00:00:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x1, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x7e, "eef2c94371897ec9e3bb541d2dc51fba84532a5b50480ae7da17972dcc5e433a080c99d96163840a8f99a70ce940d493f9c67bac371891f1e0ae80b58288a72f57704bc7a04d5d8ab54815b44d26f0473b97d563a4c30e79764a8ffc625e4bc8df02afe37eae6945863f796f06e93345da00630eb445541cec2ee3c2f705"}, &(0x7f0000000340)=0x86) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="00000200000001220000090000001c004e2100000000000000000000000000000000000000010500"/141, @ANYRES32=r5, @ANYBLOB="02000000ffff00001f000000010000007ddfffff"], &(0x7f0000000440)=0xb0) setuid(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x80000001, 0x0, 0x0, 0xa3c0, 0xfffffffffffff801, 0x8000, 0x823, 0x7ff, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r6, 0x0, 0x1}, 0x8) setuid(0xee01) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/59, 0x3b}, 0x40) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x2, 0x4, 0x0, 0x8, 0x2, 0x1, 0x3, 0x9, r6}, 0x20) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) truncate(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@rand_addr=0x20, @broadcast, 0x2, 0x2, [@broadcast, @local={0xac, 0x14, 0x0}]}, 0x18) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x90) 00:00:43 executing program 2: ftruncate(0xffffffffffffffff, 0x0) open$dir(0x0, 0x202, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x4e1, 0x4) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) getegid() mprotect(&(0x7f0000db5000/0x3000)=nil, 0x3000, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000ac0000/0x2000)=nil, 0x2000, 0x3) 00:00:43 executing program 1: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:43 executing program 0: getitimer(0x3, &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) bind(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:00:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) 00:00:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000001880)=""/245, 0xf5}, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) 00:00:43 executing program 0: __getcwd(&(0x7f0000000000)=""/16, 0x10) r0 = getpgid(0x0) r1 = dup(0xffffffffffffffff) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x100000001, 0x7}, {0x80000000, 0x401}}) r2 = getpgrp(0x0) dup2(r1, r1) setpgid(r0, r2) 00:00:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="01402e2f66696c65302f66696c6530001804bc288d1448892a2986a0f2436f38c8779f5b6e0680e3162830143ef3b44b07549eb01f01233c6c7d297180fc1e1a775c2726e9aa5997c404297fdea49b863343d2a9938ac3e12c6b59318aff6233adf7cbf8e10ff82fe18f5e490879e5e12d38d01d0c60ec9bf6014f2a43005cbc7d6de293d318ebe2c0f6aedb9a5af55c140d02e6c9238b66d67bde39e45e5488bde7b16f5f508fe7d4e12c639500e2f2793a3f1e15d7e63d8c9c0000000000"], 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="0fd36232cd15f11a474958d6af0417ec28b2dfdd3f9c34e388d86f321de039ecbc8a0a35bdcf3206e986d68fd7d87f8d604ec2e20df3646ff9980443f26c4f353ed13d59260e39e9787ca44bc5a45d70075b46597559b192dcaa576553b26b98546c49937166ecefce56512119809c1be8b54bc849b2b9ea1d30e704874f00882821dd115fcf0af43b47829a"], 0xa) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000600)={'accf_dns\x00', "085741e6e5d4cb1f6a70df3f710b4945d6b83650c0de413d31b9373a026305655fe73f49387904228f6ad81228d29bd15b8e0c55d4fcc97b22bf39db72f290460c8a06f9cd3a053f64e401017213139a584e8428640348668487d55c6780f3d5715020f45ff40a9f5d4e3e8d0cab8b7e6ce46d4b32c2a37cf36b520961fdc052253c777daa62ed108812c1b8a8d4942353451330b3fa1417c141214e821b7df54742330a940f15034cc829bdce149afcc16d5cd4e6176a96da7b8870edf45d871368f2dd4db90f306f9f70fd33e28ffdcef2574a06448cc651dfa410ee7d3023d4ee94770feeeab2efdec9dd770920f5"}, 0x135) 00:00:43 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x4, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8, 0x14) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="fe95aa0b65b269de3c7f8c1ba47e386641e65ced84bef7c1e21438583a4ffddad6b405419f8df4dbf3c0fcc03a3aa3fcd9002c6d3452612f79dad98d9826437db3476eead7734cb431b0b4fd993f685abedfe3c4fa788dace7") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x401, 0x3f}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xff, 0x10001, 0x80, 0x2}, 0x7) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20601, 0xeb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1204, &(0x7f0000000080)=0x1, 0xfe9f) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:43 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget$private(0x0, 0xa) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x20400, 0x4) rmdir(&(0x7f0000000240)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000200)='chd\x00', 0x4) msgsnd(r0, &(0x7f0000000000)={0x1, "aaea082847c3fb09326f0ddd5e788e4b0fad8ab2ce6958dcdc1f1b207c62cd6e2b6c33cd52b7c903c3a0f2a7e69c0d9e5e284b8b6a3c81232a27b6c4993467b0c454359646b167f51fbd439b0ebba5e3cf7c51a11d11acaa72711de7891e8aed6dfb5ad2a87ab0af2568d279e18cf293c4ee8487a65756088de7e6ac09c4c02b737a16860a9765c8d82f4187e77fcadc8498d4120e3cdd7bc517ab16b1a7c7ec4e1dcbef221f2901bc681aeb1bf6d2a7b17bf686cde2fc05c7096f9139ba2ef69055683ec6714af7966e9fcb52e25096ce6a3946bfe07faabff6be0d6539e900a86740d773ad"}, 0xee, 0x800) msgget(0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getgid() lchown(&(0x7f00000002c0)='./file0\x00', r2, r3) 00:00:43 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/169) 00:00:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000400)="7892e34e95474ca3673b68723264c88ad4da1c50ace2bee2ef660c9099c8f11cfaef24bf29f1f50ea60c0106ce70f198876e1ef0865d2c0486653b8429cca2", 0x3f) setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000003c0)='6', 0x1) 00:00:43 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="4500030000000000"], 0x8c) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3}) 00:00:43 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)) 00:00:43 executing program 3: clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x4, 0x9}, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = geteuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r3 = getuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x0, r1, r2, r3, r4, 0x20, 0x100000001}, 0x481b, 0x9, 0xfffffffffffffffe, 0x3, 0xffff, 0xffff, r5, r6}) msgctl$IPC_RMID(r0, 0x0) socketpair(0x1c, 0x0, 0x100, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x65c69322, 0x9, 0x10, 0x5, 0x233, 0x0, 0x8001, 0xc7, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000140)={r8, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x100, @empty, 0x8}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000180)=0x10) 00:00:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0x4}, 0x4) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/39) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) 00:00:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0xfffffffffffffcda) 00:00:43 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x9, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x1, 0xffffff0d) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:43 executing program 2: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) setregid(r0, r0) 00:00:43 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x1000, 0x4, &(0x7f0000ffc000/0x1000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:43 executing program 2: symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0xa, &(0x7f0000000180)=[r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]) setgroups(0x0, 0x0) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x9, 0x7}, {0x5, 0x101}}) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x500) 00:00:44 executing program 0: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socketpair(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="0200"/20], &(0x7f0000000100)=0x14) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x3d}, 0x1c) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x2a7, 0x0, 0x0, 0x0}, 0x1) 00:00:44 executing program 2: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000200), 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x6, 0xffffffcb) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x2000000000000040) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e200000000100"/136, @ANYRES32=r0, @ANYBLOB="08000000ffffff7f0900000001fcffff01000200c7e16ea4a3b23a300981c76966aea432ff29dc5dd0cca2948ce366325fa82d"], 0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r0, 0xa, 0x5}, 0x8) 00:00:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) syz_execute_func(&(0x7f0000000040)="0f1a178f8978e2a10e000000c4437d38e300c4e12df9390f5d37c402299124292e430f01d09fc461115caf000000000f01d9") r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x2, {{0x1c, 0x2, 0x100000001, @loopback, 0x2}}}, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) unlink(&(0x7f0000000000)='./file0\x00') msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:00:44 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x80) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000340)=0x1, 0x4) syz_execute_func(&(0x7f0000000000)="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") ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000380)="81815adc728b142e527c399c1c99e514928c1a85465664b95b1ddf77607b9bf6debbdb2af4652eca55b668574ea551780cf71d4c") r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1f, 0x2, 0xff, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f00000001c0)="1d1e316cff86686b9018bf1b024e4389b84d26f478c6ea90b72e54ec6fc36118c7599425192590dd64cf4dc7c0e63187618695a88de7b31e761b4353a290d3ff030ab2ff67dbc72251ffe928f382d08dbc96766967d9c6dc2ceb") shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:44 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) 00:00:44 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c653000d203e4c818ab84df5d5e2a22379381b7f5f21c050dae13802d85e20dd0a3f322f695f51584e3184d4cc63107ff76ecbb319273ab47f1b02c777e76aba958d7d7083b21148c967137a559383ef46fcfb73746a5754ded1e75b3b0"], 0xa, 0x0, 0x0, &(0x7f0000001700)=[{0x10}], 0x10}, 0x1) 00:00:44 executing program 2: r0 = socket(0x14, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050290000000000000005786ca1020741038f53e8551f30ce390500e08fecea11ea8fef96ecfc748e93f0b780486ae007373a1bdbe781e4d91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f00000000000000000000000000064b4a7a71084664207be3f365a32", 0xb1, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) socket$inet(0x2, 0x5, 0x40) 00:00:44 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setresuid(r0, r1, r2) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xc00, 0x0) r4 = dup(r3) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) 00:00:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket(0x2, 0x7, 0x888) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7}, 0x8) 00:00:44 executing program 1: r0 = socket(0x10, 0x0, 0x9) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0xffffffffffffffdf, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000140)="2a92fa93726cfd6ba5525a436110ef32ff250835ab26045681f5de0193ab8056387404d09795a0935dd78eee2fd6b8c3f63db8aeeedd48c780c2e1e6739b78cec5427aa4e69f6b9e7f9647ce1997c5309ac3d507602e920bf428b417913a0263efa6816c2a091116baecab8ed3c8f636b581dd86e06f108dc2420cece939ef1306d24c9b6296d9b99155fd9c0068067b5bc5fe0e23e176eba19e306a4dd1977e54fae7d9642a1b5e32e8c9c76e20d416907a6327b9bfadbed8318de4fb") unlink(&(0x7f0000000240)='./file0\x00') 00:00:44 executing program 3: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) freebsd11_fstat(r0, &(0x7f0000000140)) ftruncate(r0, 0xffffffffffffffff) 00:00:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x902, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x8) 00:00:44 executing program 2: syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bfd9134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6ac81c4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:00:44 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x3}, 0x8) 00:00:44 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x1ab}, 0x24) syz_execute_func(&(0x7f0000000080)="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") 00:00:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="8a50c13343704bd01e73e9010477dd529fa943ffb263969aef5b4c59e19551eee5751ac9ef37992722290b0213c33d2250d924a2b341c5eeb944248f9c233074065f23d2c1b6668ff52ca223bbce4f4216a709e5190d5233826957b921ca36862974308c12764d0bbbcfe8b3d3a2019640d80c1f45cf77a80c4cd4287d99d0bb63c33ae25bae4377bb8a1ab990c43be52cce19117fcbf926927aec8442297d5d957b68e2ba571719dbb413664e7486515803d280d23d816c41a85097b6138ee2c206e4ea2cd88ed5ecddd24dcdb4962f54539f4f343af08306af30ff319dbf9a8796a097311455fdc312613e", 0xec}, {&(0x7f0000000180)="a57493171f7a2f390c4cd83fbb707703f81f5c31e5023aad3d1f620aa81f9ac5b7da433a4d924a96221bbd4de8231885ce5f24992647a4d2425226dd489816a7b1cf5bcc12f9e3881a83bdb8", 0x4c}], 0x2, 0x0) fchmod(r0, 0x2e) 00:00:44 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0x4, &(0x7f0000000240)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) syz_execute_func(&(0x7f0000000280)="9826472c4b0f05c4a37bf0c53e41e2e9e80000000067660f6b18440f9cb66bd2c92dc4621bf5f28c3e460fdf4eb34eed67f240ab0fa0ab2f2fd1c4e10bf8c4f847f65203f4c66db712c483397fd300dcdc0fbcaf00100000f345d9c6ad0f0f847af00000000cc5c3c7214cb9a5605419c2c2b00b00008171a30b8a826eef66460fae3b4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb6961f469e3c0f52610102d000080df58c4a1dd7dbbbfdd5cc600d0f2f0a1c9fb110fd3c48aa26161e2") 00:00:44 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x4, 0x5, 0x0, 0x3, 0x2, 0x0, 0x9, {@in6={{0x1c, 0x3, 0x89a, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, 0x0, 0xd6, 0x498e, 0x1, 0x7, 0x1}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000480)={0x0, 0x8001, 0x7fff}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x10000}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0x2, @loopback, 0xff}}, 0x0, 0x8, 0x8, 0x10, 0x9, 0xe26, 0x1}, &(0x7f0000000640)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000680)={0x0, 0x6, 0x3, 0x2, 0x3f}, &(0x7f00000006c0)=0x18) sendmsg$inet6_sctp(r0, &(0x7f0000000800)={&(0x7f00000001c0)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)="9833a626952212538e6e4bae2e0ba7695589b51d90dd378a9796c7b79abd3896b9c4a5e716d9d41e5f5686c4e4381483d7639f77fa486bae56b90fe9d1c2ca0e671d495c82d8f10d4d79327bac82ccc79c0df1639f8aaf1901b728296a44f76b34cad562ed0f6e8fafdf9761e4d8438de271e26ad56d25964ee11efd08d2d1991b5679fa99f219d34becd9ab05ec665b0386d8f7658f8395c92335c07db0de510c4206997e3e93fef7250f47dda759656987581940a5cef6a7f4faefd15aca13d4c89ff7dc00fb7169dd58252c3ddd414cd11b340f4e5c8f36137d84d84236e63510f95b53d67bf3c4bb14c15600b0d1bb683bd4c25f", 0xf6}, {&(0x7f0000000300)="9066db5961d627880a3853946263965d3e32c5ccf2c75aa460a566cd7ced843f8d9b3f2c647a5cf5f6", 0x29}], 0x2, &(0x7f0000000700)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x4200, 0x8, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x7, 0x3820, 0x240, 0x85, 0x5e, 0x60b, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x8, 0x200, 0x88d2, 0x4, 0x4, 0x9, 0x401, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x8, 0x100, 0x9b07, 0x80000000, 0x0, 0x6, 0xee0, r4}}, @authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x5100, 0xfffffffffffffffd, 0x7, r5}}, @authinfo={0x10, 0x84, 0x8, {0x8}}], 0xdc, 0x100}, 0x109) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r6 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r6, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:44 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x42) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) faccessat(r1, &(0x7f0000000340)='./file0\x00', 0xa60a4631827e4edd, 0x1000) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000380)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) chmod(&(0x7f00000001c0)='./file0\x00', 0x4) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:00:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() setresuid(r3, r3, r3) r4 = dup2(r0, r0) poll(&(0x7f0000000200)=[{r2, 0x28}], 0x1, 0x3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x101}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x7fffffff, 0x20, 0xff}, &(0x7f0000000740)=0x94) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000240)=']-\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='&^-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='-\x00', &(0x7f00000004c0)='-+$$\x00', &(0x7f0000000500)='@\x00', &(0x7f0000000540)='\x00']) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:44 executing program 2: r0 = socket(0x1c, 0x1, 0x0) getgid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x80000001, 0x6, 0x5, 0x9, 0x7, 0x7ff, 0x4, 0x306, 0xffff, 0x0, 0x8001}, 0xb) setgroups(0xc5, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00026d221031546ac8c3096c00000000"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb04}], 0x1}, 0x0) 00:00:44 executing program 2: r0 = socket(0x1c, 0x20000000, 0x84) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xf7, "eede8962daf3c692054b67e028b1feb0f5ef1270b6ebf15ec0054fc715c00b17a62572b7c0d185355f75c5b878480d5b5dc235cb8739bcc434a387293351c1b4841fb700a93cb418f339ce3364744712badbe55bbb7e8be58c0ccbaa219fe747067a4b05ea8a733eabb715882e470493530cc383d1136fe54af6896d50a3ff501d6551b1bcd519a82d666717021f2803758dc2e0ab1accee26c4e4d01bc4692928ac706bb6bb7b9b956144f2165d0296ff4beca76baa0bfe0e18e40c74e2ad1b0952403c1398bf097ff7802fd384fdc625afaed1daa28a10e684ec4a96672c98a24f754243ab42f57d71a3b9683a9b586072bc38185c63"}, &(0x7f0000000140)=0xff) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x9, 0x18}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) 00:00:44 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000080)="fe3072ff21857c178615f2a3f810775d6933449dfab14aa8ab526d06bbc1ba6bc3ffae53e8e94cf41f3e4f2743f168691a23fe73ac8dbf27910a5b807a23db3fcb94d0aa90466e1a3b897d3a1231070ceb7597fc5a1e81555e2ed212f02aeecbec26ecc3c76c4f58365f1e5e12fc4f8c3428a20f9cdb1dfe04314ad8447c", 0x7e}, {&(0x7f0000000100)="e4405511a345cd34f34294cb011704714973f96b4b860bed9bc219d4cea31134861fc326b343cb03f3a956601a88e9b79a5766eb66b48a369ff197f456c5a2b6d4bec4d2853b526f899c134873d8a2295c8dacdb3c1dd0be26b848384633e96abcd5dbeae19bd59a409dad66c6766fa1760f9f1c0777a1b4669148d707c17e2a967abf54fb7d2c9283931bc76488a42424a22abff20ab277fcdaaa1b411ed2bb2b691025336d0fdd4fda963a0c826ff0e2b6affc249d65e8580d828bb8397a24f609592f2b19a4b39ed505a21a0a234645dfd6951bb9adc5f29f06685a359a5ff8381bce6d8d66a055b73f6293293ee851779e7f9c85f8859cc7366031245302c1ea82bab6a80c25c9151af409e5964eff55ab0bcd1ee063963834ab2803ad03bc351a65155685190580cf8eb67bbe1a86c65bd6be724d4afb73d92ae4184e0f664928408df0c471bb8c3c2e5c825d44064900087dc830d0e02c557c830e31029c19c6c438a03219f905fbf12a5e8b046518f9047591bb6c1a2c5c79f594e056870511a8dc0532f98ce31a1d816188053ebcfda64579960fcd477dbc02583e80a9f2fcb533f14ccf2eb9b1bef727e3a856b708238f3bbe3f366eec07b2bf1af42e24ca600cd3b88f4f0763455aede0e2729419e4fdfd97e90750798230980953b844005b123340c2b8959716dfb79ecea49532cd181639b90d5c72011dffed3d97a45f88cc91a437d4c30a28c89a3f760034970f7ade3916804a903dcf48b02b1eaae6f17ae7596ae1d04a65b235ef229bb88f38e66bb5b3ec1870f97c8167e4074a8ec82617a9ac685985d679714c76b175e5045e8bf5f5bb94d1b89c82d541855b5ba44d4bfc241275f75693877f7a759684114b438dcedc13d9ca953b931124283eac484094ae16708d7601df4b7baeedf0775d663cd2ea24d871e223185cc3028e83e298e920abe190f095a4829b0d55ce39d204b0738876f2f8f2e092a07d31a2e9bf65d6ffdde3d4b37d21619003cd41d1d7ad881f2198de6a06d818765c32e814612a901b7d2318de0ad5bd2df6e304f365c4ab3c9c63b1d935b272ca38b4ba653b27f38893a3977e848cf0cff447a184263179fd44574fc36243bf367f5a63c3291e91d7ec86ecaa48f38ff60af53f01ab27ad4c09e738a49b4d95e75bb787fdc64c0b0a6b2c7a0423ba6ab95ca6ca2a4d1e9d45749fbab7facc740e6134309cac6ab1be0bd688da9d33d0d497306728c32dae935c4621205a408a3cb08ffb9a68d05d934eaba19045535619d87ffffc1f958a9022f09a728f50efb1c5d62e7e6822d7f85f265334f340681fa6c40a0c4b1368ca4c015d13ffc6a71eb4d41906d9051da97884681d567de5f8b87736177a7ad2f02c395dca475e78e89515761dd70aa614033bb55fcc8fde56335ad82d8ef83a5e63fae01a3749556620f39838e4b294d9f64e21a900185bc98140d84aa1f9672af780ab493e9e811ef4bea7ad58dfc0c904a79da9b0432531ca983e61c1c108992866081d435247473b0b505135ebea65e2a1fe185c3a1c397d8d849f13ff061867dd2d970410f8015ebc2e96bcf25572097fc782523a437443f943aa7ae68131089c1458234e5eef7f7d22e2101d978f63a7acd3554a6326f540c8e2051e8449abbfa51d11ad375e6466482613c942f3e9a8c614e3dbc7a127aadb8c095e18928c30deefb7c982ed7a0168585748377b3f4458f09a7e411cb439e5654a67d3fabc524efd59ea8e0a21f6237f580f29e861b9b05faa92da26d6868dd38413dd9139dcad9883e4eca159c1debbc67718e53ff3eb75bfb9e463bbee2c6a3c95251c50e946138a93b8d9fa232a97b078f9440dcc33296ba02f85ec36907f5be0fee162e211a482c9b98263b2ada08c51dc85bc414413f300803d2a3ffeb616e02787c8947a33cace0454ee37f3c0c7078899bcfe5cb124f4e0ec48ff4154c736ef9aca58422ac61170c3cfa7bc6dc90cbe6db7f5465c4bb34469e4be7ecd0abd69a0779c4c4820ea31bedd7c3d8e2f1129ef7625c4c8d87b6694042e909544b10fb692a360c0e157ea29d5574787f7ba1c2469150b7c22879e191ee22a2b8506db94c26065b33125baf1acafd44e35a7fa22a65de29350af03668920f34314e2a04bd8fc2b3faf99449ffd0504f5f55b0b3cb78c11a1d9eb04926664ce2ace2f4165e79d07eb3b66d79937d5f506705a3e9ea1b9069d916f8b7150313ba5118268257d6b967a88e489c59a6253678902f5021d1842de33601fecdc3ce03c99c6af40809d5c7b5d4867a030c378e368aab91ed5ea3d7b4c26978695c68295b92e317f1968479b50a613d4aaefad99338800f4426702f36deb433a5c0e087d2ed1a5e6d3c01389af92fa80743410b3b8f4224c4175b4a9823c24ae4c621b518d352a90cca3bdc9d9d07cc45032c44d889a2318365a26b2fb24cc2d221902c26d78ec25c07d6d2fca80761d9640c43a481d963f3c6e34bbfd954bb0327492da6cb9f1a5e14b7bf441880d68cdd246070d57d589f49e100e1b773a6b4ad9910e540dee986c967bc86a5bd97f93cebc257306aa81aa3f8ea1697c838cd31d3a3f6d4354fbf1efb660872079ac6874b093b53a6bcade2dca410d620b5f4b2836d77b66932fdecab0c5c31f0279aebbf7a6b4b2acef346c121b3542ab238f5d2eb4798ec70a071bfdc70e05ff92aac05d320db3733f4b4c91b33b802bff0a3a6f087a326a62d7540b85bc266da6ec0aae94cf0b56622818d4068a2fd025bf73eb2794e07beae0bca97f78869113e63f22e35816cee68e2955e2bdb9bcc5c491868c837835ed717885ecc46ce89bd4de86cbce2be6a41b06d9b9e20fe95bdc150dcef7b2be0ddb89b655a62f53292c6f03c1eb95a967cba614536fa71c12965e678bb81c0e682d545ff16605a00fc3926189c9703257ad78139e4f0874f761befa422c4e9a6ce210f2c0c7246e2f3ca76b70e76766fa59d38307108b8703cd5bb8c576558644c60a6d7ada51020965501e2b3386a34bbbef6b89b1c7b268dd7ce5c5d6f517938c3b574d820cdce3f885639e0eb72d68c30eb88f379a774fc4e5656fb576d8f1aae2c71998c445c6615ea1f90a6f34877a1a323fe5dc134ae3cd46485a7f4bd7ff8493324ff1d001e9375753d14dff51d41d37f6a5100c26d969d5dc128a95e74fd6c4a688d18d67b5712aba14836d7754746cf2d807a644a9dc5cb49d7412ba652e8f894cdd8f5e90ecc9c6c319fe00838f323992cadda08c48c191f61525750b886fed23ec6c6c445babf026dc3444c353065b163332c228c554ce02b596f2d41ba7dd1fc6250b3726f8425fc28ed7db16cbf05513d4a0a4ce81d82ad80d4846d4c8c4901ef354d51463c51d4cdf7be3d61988f115bd4de2f75e7239211f10e237b7d6e58a46463799a258cb8177c2d31bddc0ca0599af0033c4d0e263b31e577a6e3fafb046dfc375791baa2040b71f7423d57ca32491ee98351c609e9f13522bdff55fe856c206db73fafa066e804311a0c874fb14605e17ecd0e29858066cd2e545fca5a2b6e6379be38f85c9e134e089ff26b3d098a12479a5ec7fe644cb60f9291945ae934e58712cbff3d63bd23a351ab91d034fd17b135da73f04dfbc2c0faabf23ddc4dfaf2b19a7c5fcb49e616a2da6e0b230fecbe82f695bc9a6bd4840cac7fece06a1af9122fae85ab1f8aed489ec0822022045f5eff51dd06960926c711fa93d0110a78f6d6dd340d8ee5a27376cac3089b23da01ce12bb40ccf43c87f8d922581df438028e26b79cc88f5d607de5981a70431dccea766ee5ad2c5dba4e53934d5576ca3ab38485e0cf2da827ecb36b4143b7b3bef70316406c18ceefe277fac89e10cc369a303ea5a02beb490bc1151333eeba14af0129afbbb9a5f22d551de0de5c1b6fb8810001b1525621ce073f4679c4ca75059687673c3fbfa22c36b7932f6431d84142107605efe9fdf052d90916094a1ccab0bcbd6bf666c840b891eec8628cfe5aba690d9fcf422b5bacc4ab72db58c3da43dac4b8a6307f3fe344767a12985fcb3d6d31e1a293b18d26e4378e3fe632e960da2bfe0883821677b67b2efe90cb809f41e53f992cbfe3cfd49c949d138868393494c615e484b24d81974e55d2ec6f8156f7860d69edeb2bf544e46331283de795e4de730d3f5ce0464b9cefc743b91353dca719db630b7badad9a3d944ce844591a4e1ba9f129cbe8a8a289f41583b50ac48dddb14e013e4cc8e80407efd8ac213cd92ba949a1b025788cde1446dcc67d46d16995a2a276e01de41aa92985f3b2e5796836511cd2753b8dc15675171992095e8e7d177c5e7fd67ca2c607d23b334598b3ef3ffc75bef966cd48f9bd3198b0ee8602ee17f20ea7c0373f8b27d03adfdace2391e5a5d8330efc9981cc26e1ee12c14622da6cfcde88c1bce717c991b9e7e1353545e800191d0552a22226d4875f916a3f13e6aca382e0346b3f70ed3da7f083d8b211ac2297975ebe04c7f47e7adcc8bee2bd609183fcd8d9721c1bc2dc0a1a166dd81c6f6fdd7560d6b382b57fcbcbac0fef00785ffc3ec6959629f9e5cdd0fd5daf4bbea813346b2a1c51d7fff08f20bbfcc483cc8c8bb2283f05c7b8ba55ba1723865acd200686169038f9bc269c273f39caa5cb9a9b0ecd3bac1a733f13e40635c43584be455cae1bd48213218023047813b8e341705d882d6a0e221d7e5f8f67170de748e9503810d0e361840cfb010188f2d820e1f7fae6d1547a8478204325e2dcf3eb96e80c27e1fc2220efe1a924ec41f7d961af18439e1e2dc263625992002c32caaa0e39383f9799d1ef35881ef1262267121d52eed4308db669aae7a5c565161fde8f25988e8d0cea2bdf7576bd1efde05b2901df8cbd24bb5bf8a23723eab41c4ca406df4dfd657fbb973d420f9a9f56005ed1a0ef80ce034de213c65a3f66e0b7cf65e77b5983128db4bd223be04bcb9bac946ea117ede475317e4d9412d9af68eb338f369bd512a840d61c787acdfe48346dac75177cc965e9078585678582de5422111843245e922f5fa3d35e7318fb3da10726229dcd12a9feed10c642d756f41282f1e7dbd35b7f8ddc300f11ff28c20c694daa1f1acdaeab268a05d0fc67bebe783da2be00372aa73333d6e79d152cebcf1d6b546871fcb41e507a135e4e78b8ba4cecac9ad9dfb0d9688ccf08c28c397c7dc85b8901dbab470867f36b60df4efb9fb2b680a471ace64d95ac559b066f5068594b208c11754da9cc0b8772175fe3cd9f7e7ade26659f05bcac6103646d988935eeaaa5018f3d6b2cafe1f83275a6384f12283251c8b079ed1f9b5bf7404315235a16eb3fd65954d3779a89a06498ed2bf4a69367feeedf181fa288db075f4202a5ef390618f27be848436f2ef7f061e4e3486565d817fde563b45973ea4c1b0e11054befceab628b61b7842549f2ef26232ceddea6c360ed42ce997f33285aaa92318d72a31426fd2f28853f52356309d0bb320ce875dc45a06bfb34ea5a92a0d1d1e43d606b78c8853cf9b348b051208cd48b8674d7c743bb93abd6a612c87f0a1aea6946d7e75fc5b8690a9d1a6fef5c587402ed3449e088d5635bb610400a373eb0f7a79fc34171434da72e414c9a7a3b122546619fa1957d368a6aee01fb61e1dd37b865bb4877466f3c9c9d302307ddd03d2070638d83c20f5b1149e6c5f58bd31a079e258ffcfe1a718fcec0221d85e650b6837842c3d2c38b8ff14601d740af459f12c9833", 0x1000}, {&(0x7f0000001100)="fba555ca77251866648288d1b3e589230cfe7712ff8312a792c225754c61b83bf5b65a59e109eba09120a9bbe570d542883eb0add0a986e6c1c3ae64a9cabb9dcfe69b42fcd3a72638f2b9ef4eb776cf2ebd75cdfc3469449827ddd51d87eb02d4602adb6ff73f14", 0x68}, {&(0x7f0000001180)="9ebe1806aaaca6ee2eefdaf8e8a63959e0a2b1297ce5997faa442659a783576e6f94efe7a6563dac47efa19f71f39774a1aecf08411c3f3c30e1a6", 0x3b}, {&(0x7f00000011c0)="aeb66aaee866029763baca0f2fc37c64396dbb30fe3e5ef44b7daae864bb19e0120f28a5139d2a8a91a658bbc19b98b8428e856f8f4914e46b10cad4699fd70005523c1e597f479d1f8181b52a9a76bae605f83da35ea236f5d90c47ca57704d4a4cf75f437c0b428439b4b52176305a3a3453d0d368b17e7082693482a82e339961", 0x82}, {&(0x7f0000001280)=' ,', 0x2}, {&(0x7f00000012c0)="90fa4fbde806266d", 0x8}], 0x7) r1 = socket(0x10000000002, 0x3, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) 00:00:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r0, 0x9) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r0, 0x14}, {r1, 0x2}], 0x2, &(0x7f0000000140)={0x8, 0x9}, &(0x7f0000000180)={0x100000001}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() setresuid(r3, r3, r3) r4 = dup2(r0, r0) poll(&(0x7f0000000200)=[{r2, 0x28}], 0x1, 0x3) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0x101}, &(0x7f0000000640)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x7fffffff, 0x20, 0xff}, &(0x7f0000000740)=0x94) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000240)=']-\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='&^-\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='-\x00', &(0x7f00000004c0)='-+$$\x00', &(0x7f0000000500)='@\x00', &(0x7f0000000540)='\x00']) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:44 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) syz_execute_func(&(0x7f0000000140)="26f04530553e99f20fd6dfc4a179139d99899999f340dacf6691640fe9627566430f7e9c238d5c8837400f967c11512644a7") flock(0xffffffffffffffff, 0x0) 00:00:44 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x42) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = msgget(0x1, 0x80) faccessat(r1, &(0x7f0000000340)='./file0\x00', 0xa60a4631827e4edd, 0x1000) msgctl$IPC_RMID(r2, 0x0) r3 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000380)=0x1) faccessat(r1, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) chmod(&(0x7f00000001c0)='./file0\x00', 0x4) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:00:44 executing program 2: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, 0x0) accept4(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000180)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966030faee4f20f2aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) getitimer(0x0, &(0x7f0000000640)) r7 = open(&(0x7f0000000580)='./file0/file0\x00', 0x10402, 0x80) ioctl$DIOCCHANGEALTQV1(r7, 0xc1304431, &(0x7f00000005c0)="95b0c21251e682902e6ec161c6fb632e7170857d63fd10a2395a845249f56b41e119d0317ec2ba050e6dc2a12e9550be7613348bd140c1423fc42ec9810bf2d2483427e2be0da29e5142363913e648bdd52fa8aa981a4a3294cd359771980d7ed55e7ff9f1946ec9e9b10464") setgroups(0x7, &(0x7f0000000540)=[r0, r1, r2, r3, r4, r5, r6]) 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x9) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000400)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x7, 0x0, 0x10, 0x8f, 0xffffffff}, &(0x7f00000007c0)=0xa0) freebsd10_pipe(0x0) getsockname$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fcntl$setflags(r2, 0x2, 0x1) recvfrom$unix(r3, &(0x7f00000004c0)=""/138, 0x8a, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="00002e2f6931c14c4aadffc5bbdf04a0baea2845d53b1c03a6aa4b397f45b5a95508"], 0xa) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) syz_emit_ethernet(0x24, &(0x7f0000000180)="7909008ce629923afeed35c008060020080003047102025263c8c2d50b8fa73e1a9ab221") 00:00:44 executing program 0: munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xfff, r1}, 0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) mlock(&(0x7f0000a4e000/0x1000)=nil, 0x1000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x0) syz_execute_func(&(0x7f0000000980)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f713dc0fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0") shmget$private(0x0, 0x4000, 0x121, &(0x7f0000d72000/0x4000)=nil) 00:00:44 executing program 0: r0 = semget(0x1, 0xffffffffffffffff, 0x3) __semctl$GETVAL(r0, 0x8f24a24b9576d3be, 0x5, 0x0) r1 = socket(0x1d, 0x10000003, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x7, 0x8, 0x3a8f45e80, 0x8, 0x1f, 0xffffffffffff9586, 0x0, {@in={{0x2, 0x3, @multicast2}}, 0x0, 0x7ff, 0x0, 0x40, 0x4, 0x9}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x0, 0xe3, 0x7, 0x10001, 0x8}, 0x14) 00:00:44 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000280)="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") r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x8) 00:00:44 executing program 2: syz_execute_func(&(0x7f0000000180)="952cb70f050520d2f807468e001d66460f2fbdfa000000f9c421c8c675f305660f162f0fc4014e66f66d220ff338dfc4222d9364893854aba0e5be34d1c4e1f8c421fc22eb8f2870b66d8197d7d7660f79ea0f6e3a0dfe8cc1f3660fdaf298d9000000c4c21145f13ef2d316f3420861ff8171a38a80b1bb4a4a2644a5f226f2f243d0cdc461205ffb3e118fbd110f000000c4a201abb70a100002f3446f660f38149c50119b7308") truncate(&(0x7f0000000000)='./file0\x00', 0x7c) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x804, 0x8) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000080)="5a5a49da995061bdb8e255dd482e0d8b491cae6b4429cd5cfd84d9c6c641611d42ddcaac6d4953a3c26ef9505ccea76d8256e7c5694a") 00:00:44 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0x9) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000400)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000680)={0x0, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000006c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x7, 0x0, 0x10, 0x8f, 0xffffffff}, &(0x7f00000007c0)=0xa0) freebsd10_pipe(0x0) getsockname$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) fcntl$setflags(r2, 0x2, 0x1) recvfrom$unix(r3, &(0x7f00000004c0)=""/138, 0x8a, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="00002e2f6931c14c4aadffc5bbdf04a0baea2845d53b1c03a6aa4b397f45b5a95508"], 0xa) setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) freebsd10_pipe(&(0x7f0000000300)) syz_emit_ethernet(0x24, &(0x7f0000000180)="7909008ce629923afeed35c008060020080003047102025263c8c2d50b8fa73e1a9ab221") 00:00:44 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000140)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = socket$unix(0x1, 0x0, 0x0) fsync(r0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:44 executing program 0: syz_execute_func(&(0x7f0000000000)="98340b0f050520d0f80791b0124141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") 00:00:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto(r0, &(0x7f00000001c0)="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", 0x585, 0x0, 0x0, 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) 00:00:44 executing program 0: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x2) __semctl$IPC_RMID(r0, 0x0, 0x0) msgget(0x1, 0x0) 00:00:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) socketpair(0x17, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x81, 0x80000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0xb7d7}, &(0x7f0000000200)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) r3 = dup(r1) ioctl$DIOCRTSTADDRS(r3, 0xc4504449, &(0x7f0000000340)={{"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", "e5edd69a8936c1d7399a8a297aafb4f56d05891719728968c15c71c740b4d516", 0xffffffff}, &(0x7f0000000240)="f62093edb90ad5f58911d94578b10291edd97468e13a4be778ded784eb18fb83b534f9ebecd5dc9c7ca6da498d7213d9715c4a0990303c91c972db156cbff0217d645832b36426d6766024c2567992153e9e43dc01f6d273200eae6c6216ab3d38592dc3b8153e48906afee7351eb0baf43f32e4f43a51f40f945bdf2bb16f348d8b8d0fd30a0af76776b4b1f9bd3ce4ee694656c6ac1b9ae83e1d620d6cc0db40362820b6fae4b24e472465d36f874ae578ab6b0f7d70de70b099522d8f0722fcfa35adc1e782798ee17a05d72b92204104568ee53ab66acf0688145a3d15f507a13cbd5acd4558e41e84b2b17832d18862", 0x3, 0x9, 0x339f, 0x7, 0x1, 0x7, 0x101, 0x324}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000007c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:00:44 executing program 3: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x5) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffd48969ef}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x2e}], 0x1) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) 00:00:44 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x2a60) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r1, 0x80000001) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r2, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) 00:00:45 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getgid() 00:00:45 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f00000001c0)="168a99ea96c349a0864574edbc8cfe5f68db10799a57c80fabe90c7b3267cd9b733c40ac1b5e381e05de7794d8e301e144e6f64ea1d4f7363753196aa86c7a3c7258d54f01fc3dc4381d7061f0bf42d8eb68f69c4881481397de9deab261b0801d54e1b80853c8f407dc657f1a932db1c25d793ee029bfcb432a41bdb7109e9f61d3eac90fdca9fceba687fcf08aebf9bf9cf0") shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:45 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000040), 0x4) 00:00:45 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto(r0, &(0x7f00000001c0)="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", 0x585, 0x0, 0x0, 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) 00:00:45 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x3, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x97}}, r2, 0x7fff, 0x0, 0x10, 0x3}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000000)={r3, &(0x7f0000000240)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffe00}, @in6={0x1c, 0x1, 0x8000, @empty, 0x100000000}, @in={0x2, 0x2, @rand_addr}, @in6={0x1c, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0xd63}]}, &(0x7f0000000300)=0x10) 00:00:45 executing program 3: syz_execute_func(&(0x7f00000000c0)="1c39c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x2) 00:00:45 executing program 0: r0 = socket(0x2, 0x5, 0x0) shutdown(r0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xd0000000000000, @loopback, 0x7069}}, 0x0, 0x9, 0x4, 0xcc}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x3}, 0x8) 00:00:45 executing program 1: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000140)) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000) socketpair(0x1e, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:45 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000000c0)="14879527ed0741f3a7e76b8b51e11e32ff906ca06ee8196d60256a7b3b20366e7b2bb36cc8d2422f93517a9ea08d21e3037b8de9debb26d55ea43e14d6fb3ff3f3ce377ad5cd21ec41cb06c70c1efeea3fef8c") getegid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x47) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1ff, 0x4) 00:00:45 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4) sendto$unix(r0, 0x0, 0xadd, 0x0, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:45 executing program 0: r0 = socket(0x1d, 0x1, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xffffffffeb1c68b1, 0xffffffffffffff46) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="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"/331, @ANYRES32=0x0, @ANYBLOB="09000000750c0000070000000600000001010000"], &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x1, 0xf, 0xffffffff7fffffff, 0x7}, &(0x7f0000000200)=0x18) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) 00:00:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) 00:00:46 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x200, 0x0) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000700)={0x3, 0x6}) syz_execute_func(&(0x7f0000000000)="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") fchmod(r0, 0x104) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000240)={{"63dbbe64ecbbcc25215fc7bac757db2ae8b5abbbaa03c4c48e15cbc0f26148fafe018983e44291580bade3098550d12c0ffb3dc4c9858d12de9aeef047b4f0e4b070f094327b991d81a620ff5fb4640b2a0db0a14e9692cffcd30cc9c6ebf17da4c49b866206053e2ff36075f5134ca4d9cf1514deafe163eacde537dcb2e9724c84ac374ccc5fdb51b9759a0d7259c15178d25d10fcdf6168bf90f1ab514027c43f96ce80a420b6132156374ecea5c8bc992d7e6c50065c30e339a938ebd9e593aa70d9baf62f9856f13a3d7c7bbc3a44e4dbd7ee0bc605d74ca84cbb1f64d80a34c71d668601b139350921f3c520f944da509092af4189f4fdea2087b7d527a87302d1556438e15fc4823a8557a6452d544d60e3bf932819c0716739052e5301447f3e63d5d597fb2ac9aa85493f99f03909602037b3a9820e41405c2b98749916eab8d4b58673861978527df210aafb1008cce4737f957cad3cc51f9b9ee6123cbb06dbb7df0907557a48df5084db13670d3c0ca87bf3fabcf2c0ded123c53e319724bfc7bb5d95519a81ab19f3958eabbccb3d2b44f4b434ba56def469a762256f08956416490ad53acc6403268f29c17d5a079d1582a7d2632e23b6c542103ee241164bedf00f9294b9c68ccc91eee77364e0975cafb3ea1eebffd9f4fa1b6ea3a71a194c83bde8ea48ae8f092ee7e6dec4080d0efda1c42103e08fb5b5a334e7b71031c1a17d25f0182f6182d5124bf766798a5fe6847d4d6d2176db09b293b0488e096adb7907a25b4a4b474e7997f8d5573dd5f247312fe66317f7863776f26a7125f8105fa2b3356b1cb7eeebe25fddc54c34fa711e9032bd65557386b975f488b198a0f54368031dfac5869cbef8660aa07b6d1ed2166da9284b83dd9deaf27e9e0086a0dec57811b0fd32c17cf660aa4dd99af78442e1369bfda4067e3fef47d648c59bd534190b430093b513c6be9f2733121d169e00b85581ca54c547df600cdc447608485941705b9e112652c0f1f7aed7bdf5c9716cb0fe19159b1fbf314072ad6828842c5d599b4572edccb3a4fa7bb5424ed99699eeb6cd6d7eb45e6929c3211ef8fc6fd18658724fd0b25407168ef284b6ce28040847167f8324b15ca823b6d7bebbc9e8deb120ed8e6a9f53540f422722545e7aaf24528241b45e5c58ee0e28515222ab84113c6087078519b2aeec0e4ac23bed41435f62edb3b541fe2d94bff458158a64ab82c7d41958b41cd9b26066aba1094c4dc6ca1bfc5b3cdf377798e77c9cb7e9c13cbce6fe0b2a32488394e21f22a3a9249749ac35ca1631c060b470d7c0d44646f8b50f4b2462c66cc473d79a53b5a92913cf711aa1767e313a68975e7e513d31953261015387dbffd60069c9272b65369ad0a84a1287ad5444295777748a5f468dc4d2665cea753526e1237f6321c700fe", "6117ba43858a7c1b3e99bf7ee08eebd8bcfc7eac6bf482261f2697c969b03112", 0x10000, 0xffffffffffffff81}, &(0x7f0000000140)="0548b857d6a0f6a9bba3dcd9cc8e903685b89fd7cd2a126a02ed84de0c386005bd6b6a5690d2495433b26139b470483e17b6db542b12ff63f19d701656ab59532c3fa1e4b2110c617a8b656d5d16771ca8621ff753b903c2f6ed519ac75ec3f0549811d27ea8c8cee0b3af6ff8b3af506f302242a72548178a3e5a980f79a989fa164a2b327e44a2952529b9ccb22a03d3d5fb666108dcdab84d7a30c5d1c8d72442f2ec4f0d7f0507a69cc00e321d537ff28862a0b5c6e1dad72997f716c609f56061484cc96c39ad1087044d0b04c1ad33333bd0fb153d8ba6225ab61131a195884bcd619b287d", 0x6, 0x5, 0xcb, 0x200, 0x7, 0x1, 0x2, 0xd22}) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000300)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = socket(0x11, 0x3, 0x0) bind$inet6(r1, &(0x7f0000000000), 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffff0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x800003c, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0x808, &(0x7f0000000040)=0x4, 0x4) open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x10) fcntl$dupfd(r1, 0x0, r0) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) 00:00:46 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:46 executing program 3: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x5276}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r1, 0x8, 0x2}, 0xc) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x9e02, @empty, 0x8397}}, 0x0, 0x2, 0xfffffffffffffff9, 0x101, 0x5, 0x3ff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2}}, r3, 0x83b, 0x7ff, 0x0, 0xc55, 0x3}, &(0x7f0000000280)=0xa0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x42) setsockopt$inet6_udplite(r4, 0x88, 0x2, &(0x7f0000000040)=0x7fffffff, 0x4) 00:00:46 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x8000, 0x6, 0x9, 0x2a5]}, &(0x7f0000000180)=0xc) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:46 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x144) 00:00:46 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000100)="097ec3b531f32780bdd25206a0c12513bf74070b7800e6668f93dd1fc01030241d92ac51e6035c08be01e2d53b99a2fd1315e1f8a093b827c4db69aceabef6478eeb2e513afb87e34c3e595daf365cbdd9cbe7fddc88fa4cbbf2959bb6d66faccd1cfbe4065337fef984508872cd", 0x2}) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='&\x00', &(0x7f00000002c0)='\xf7\xcbn\xfe', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='-!%#^&-&\x00'], 0x0) 00:00:47 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() getpid() fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100040000000e, r1}) 00:00:47 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x7fffffff, 0x4400, 0x5, 0x10000, 0x3, 0x1, 0x9, r0}, 0x20) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:00:47 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2800101ffe) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000000)=@abs={0xba4fce3d000901dc}, 0xfffffffffffffe5f, 0x0, 0x0, 0x0, 0x0, 0x104}, 0x0) poll(&(0x7f0000000080)=[{r0}, {r0, 0x2004}, {r0, 0x4}, {r0, 0x40}, {r0, 0x1c}, {r0, 0x100}, {r0, 0x80}, {r0, 0x40}], 0x8, 0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 00:00:47 executing program 3: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x8000, 0x6, 0x9, 0x2a5]}, &(0x7f0000000180)=0xc) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:47 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xb61, 0x5, 0x202, 0x0, 0x3, 0xe3}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000140)="7909008ce629923afeed35c0080600200800140471020252fbffc2d50b8fa73e1a9ab22100a59186ca3f71ac960d7aacad5ed7721a2c000049084b980f00ea09ffe671ac960d") 00:00:47 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") freebsd10_pipe(&(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="2cd31713b90436f9f9a7c610c5afbc34a6295115c8afcdc51c0683da157a93f61b0ac3143b8d41af8137799c8f7ae147e37f8808ce143c8d2eafbb5b94c3b8df97364342e03762a9bbed") r1 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000001c0)={0x9, {{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffd8c}}, {{0x1c, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}}, 0x108) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:47 executing program 2: syz_execute_func(&(0x7f0000000080)="9826473e431c120f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d000000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b08000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194b77662") r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000140)="ffd36cc63646d416866a319225483860730d8ff0c81ac61ddce2c1f1b349a715f260c650aa39282d292a6959b5c8513dab9a1e61c6c3dba0772ee4022e3af70147e874233a5412688e7eebb856c88c3e316422fda9b664c646db47142a1d8aea8d5295c99e13e001eff114d764485ca8b022628f79e299fa876afae7a379a50341f1f9c928180349ad41fd7583367792b514f9d7ec719b407a6a7dbce75a95d6257956936f57b711a1") 00:00:47 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000100)=0x800000000000, 0x4) 00:00:47 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r3, 0x7, 0xa}, 0x8) ftruncate(r0, 0x80000001) readv(r1, &(0x7f0000000400)=[{&(0x7f0000002900)=""/4096, 0x1000}], 0x1) r4 = open(&(0x7f0000000200)='\x00', 0x0, 0x4) readv(r1, &(0x7f00000028c0)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1) preadv(r4, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) execve(0x0, 0x0, 0x0) 00:00:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f957c42831417ccb8202"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa}, 0x161) 00:00:47 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) r2 = dup(r0) accept$unix(r2, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xb5, "fadb4d5d89960e889953a4231441d11bd9be0ffac0d844d27b0a3c36091887914809c55f1d88db628678e9ee57f179d05c1031ef1ed720765c2e032159beb2a9547be553eddffc0c9ac7a91f6d23e13339099028440bcef3d66410abdda7e1fe8fe3e686bf9cba719ec9b8f69c20831041da5a34cde127c95bd918e0590b7e8dc76704efde1acf85f4920320d834de24c3ec5ca194532c06ddd2f52fb8fcfc0c74348728864fa1ab0c21d409bd1795ad1735e57a87"}, &(0x7f0000000400)=0xbd) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x800}}, r3}, 0x84) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = dup2(r0, r0) ioctl$DIOCKILLSRCNODES(r5, 0xc080445b, &(0x7f0000000280)="ccf193815ddbc2c29b5e52c4bd888c74eecab1e6411c7493cca20f4efba88d6e5ebc6f2dce7391b9d1134337bc91fe5fac95b36e3b3baab953cb5f01645698685b28caf7d9c2e52965db18ae7bf4fd2e9c0fa037455b2b7036adc78c14125f9a661ccae01a") r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x5, &(0x7f0000000580)={0x7ff, 0x343c}) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/4096}, 0x1008, 0x3, 0x800) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x1f470000) ppoll(&(0x7f0000000140)=[{r7, 0x84}, {r4, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f0000000240), 0x8) accept$unix(r5, &(0x7f00000001c0)=@file={0x0, ""/28}, &(0x7f0000000300)=0x1e) 00:00:47 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r0, 0xffffffffffffffba}, 0x8) r2 = dup(r1) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) dup(r1) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:47 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x88000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 00:00:47 executing program 2: r0 = socket(0x1d, 0x10000001, 0xb370) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x26}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x12, 0x2, 0x400000000000002) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) msgget(0x3, 0xd) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000180)={{"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", "3adc964f701947140547a8b473824d4d9f846679393a40267b3c246d76ebf3b7", 0x0, 0x5}, &(0x7f00000000c0)="59b57da2b69c967d07edaf2983519aeaad51c8fd8af643c8f8e3404624f66c1baa541cd950796398deabba32c4b8fbc62b707a026c770ced400821f75b5eadcfe5602a2f068e54f153046995986113005abb5e87fbb932ddfd4ffaec638c55a9a229984a5ee90b1e387a7c86f264e61ff80d79a528078e78aa286f403fe95236b781", 0x1, 0x80000000, 0xb24, 0x1, 0x10001, 0x1, 0x3000000000000000, 0x1}) 00:00:47 executing program 2: munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e422ccc2add8bc6e600"/4098], 0x1002, &(0x7f0000001080)=[{&(0x7f0000001040)=""/28, 0x1c}], 0x1, &(0x7f00000010c0)=""/1, 0x1}, 0x40002) munmap(&(0x7f0000f30000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600002, 0x80000000004) 00:00:47 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") shmget(0x2, 0x2000, 0x85, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000180)="da4cb443e5accfca4bdd5d200a2f6629cb4ebed04544a661245408140ad75c4d4229b6019c7293b0b60ebed2187d60f25d0386ad9bac8a08f876a07d2dbd9124") r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000240)="94dce273b29283fbaba3cb87ccbff394d1a713919d1b47ed961f26d6cbeed9b4b647ed7b420f94540000e7c906294fcaa14640c3b2480d240fcd5a3d5227ad3a14ad2a00d6d648abd0e39eb811f255ad31b630ca3f403b407761d4726b1b208ad4d749d069e31d130a063219302547db345c74095755472fba78ee4fc14b64a16f04a6a785c39a7f8c0396c2b7504cc5d566b8718712d7d904d6894b5d6be6f5a264281c80cfc12d5edcd954") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xc7c7) 00:00:47 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000240)="94dce273b29283fbaba3cb87ccbff394d1a713919d1b47ed961f26d6cbeed9b4b647ed7b420f94540000e7c906294fcaa14640c3b2480d240fcd5a3d5227ad3a14ad2a00d6d648abd0e39eb811f255ad31b630ca3f403b407761d4726b1b208ad4d749d069e31d130a063219302547db345c74095755472fba78ee4fc14b64a16f04a6a785c39a7f8c0396c2b7504cc5d566b8718712d7d904d6894b5d6be6f5a264281c80cfc12d5edcd954") r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x200) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xc7c7) 00:00:48 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) r1 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x200) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8, 0x0) ioctl$DIOCADDALTQV1(r0, 0xc130442d, &(0x7f0000000040)="990d7b74ab9fd33d38ec53fa69b34700907a0a1007a080919f82c666326a3a030290da0e255d4fac78c38eb880db3631e7d7038c573aadf583837c814845113da7f6b39be3aff7376376daf12483cbb229dc68d75b8f7d7aac9d1741caa63ceb824e4a8b097eaac913a1f1f769d905f0c0e067337f2111c770f864ce4caed12def6584c8fc") syz_execute_func(&(0x7f0000000180)="1c7fb5b598cd801b69e4c4c211af106962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") 00:00:48 executing program 1: accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x10000000) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8, 0x82) pipe2(&(0x7f0000000200), 0x100004) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x10000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:48 executing program 3: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x88000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 00:00:48 executing program 2: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) syz_execute_func(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0xfff, 0x3}, 0x8) dup(r1) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:48 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet(0x2, 0x20000000, 0x40b) listen(r1, 0x6a) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = geteuid() fchown(r0, r3, 0x0) renameat(r2, 0x0, r2, &(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7fff, 0x6, 0x290, 0x100000000, 0x80, 0x1a3}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xd, 0x400, 0xfffffffffffffbff, 0x3, r4}, &(0x7f00000001c0)=0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:48 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:48 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) write(r1, &(0x7f0000000280)="9696d96c5df8a761de7b96f2892571c47a1ab08964a363ee38c4fa42d4d444a1f2ac448f7585f94a825513cd44d7", 0x2e) 00:00:48 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x7fff) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) fcntl$setflags(r2, 0x2, 0x1) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="010400000100000000000100030002000100008002004e21e000000200"/156, @ANYRES32=0x0, @ANYBLOB="8e00007f6b305bbb9a27d4e27300030005000000140000075300a6050000"], &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000000000000000000bbff7f00"/128, @ANYRES32=r4, @ANYBLOB="0080000001000400000005000000000002000000be853a4097388214dca62c3bf333f84c9e622e4079fab57d39bfe72ef21612d63d9e5ee448058807f44cde570085b430277ba6020d13032b37af6ec280ab9fc7adf9719a6502465c225da1f6781fca7a27134fe3666c717255f4271f464eb0c6dc286cda1339e6e86a2f383ea0d07c7733c22033be3b2f1d7ded70c7eb0e37a738fb15f48ca367751438113951fc7c4b73c7155c7c663637bd0bf6f3c7ed1984501b94af5424a6c9880b"], &(0x7f0000000200)=0x98) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = msgget(0x1, 0x0) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000280)=""/18) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) r6 = shmget$private(0x0, 0x3000, 0x1000400, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r6, 0x1, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffdb2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000765f8dafc9588be98fc361a8ad57000000000000000000000000000000000000000000000000000000000000000000000100"/137, @ANYRES32], 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:49 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000140)="2ec5fe66181aaccda2cbb309665452af6176d61612558e7385411cd0bbf2b6444dc8130305d757e56fea3971f29b38f046617f5eabf6979df41dfe9062ab2b1cf937a2dc68594dc779f373c61340ff9c54f27a91e858fe2c971d4dafe31a9c0c0a77cfe053b23a4373414b22d9e6437cf9e0dd9c274bc11dff14806491694ad2d4c42219d56b95ef17d0b7a61af1b1f3d6ad732b8c9048bc448691d31ca67078f3080a73f86a4b58c46f50b0dc066b1c31e2976bf041341365433e7954f667207ffe760ab16b5b3bbc4c824646f9db2c2caf3c48de3d4597c43857847c88d49ab33b") flock(0xffffffffffffffff, 0x0) 00:00:49 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)) open(&(0x7f0000000140)='./file0\x00', 0x800, 0x0) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:49 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f00000003c0)="b3a2aa0aa7e58c1b016782421fb78f32187a4a6d8906c06b36e51baa0c203703005325bfba8907f25f84666852a92619f98a1e3b4873da22a4e2fe435aef9be139cee1a233f254123bff010000000000003d00004bfcfa1434237d08940d32fea6177d078a30d10be8c5eb11813634c85cf0892b34afadff4e920ac755337e83f916dbbd7696520f63393900000000394078f2cbe4634ba25cc1136cafd4403b0303d41c6f6fbc2765116e60898b5efc7eb64785fe2a728a5e5920cf8e43b2a51c4f72b9f2aafc53b77ed99849410a6a51d481b7ef6f2f390dbebaae52182b813c9594f1190762c66dc9179de7") shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000000140)="1f9651a42682714bef01af356d555d749bf4b64f1f48f8d2382d8685d247869f265217d07a0db35da4cb3a16ae849798d1b7442ad18fc6061648ebdd367d34e298594f4fdd97cdda88334fc70476c37d80a695a346f1cca7f25908c04c1c4efd4eeb70eee5fef5fc2d2aa3a7fdaf625e094c00afc66dad120344227a62693838", 0x80) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r0, 0xed, "cf6309a92f13ed273beb407f2e16a6828c27ec9d876f3a9a72b51539cedf22c14131cd9a2e27b1b1db22a43a215739cdc46b38a95342f025d69ab8695b5129fa571fad97bf8f9fe9368b4370d882770b867f275472303c4fbcebb09163bdfe94cb62b446b546a8988e284812790773b4db2363f1f52a2feb957e6fbdadd5643db29a7ff38e3ff9956234b44a03b984a969c0b66188ce586a7720d6a7adfacca2b874e32968878b83c3778bf31403259b7269b817a966bac2fc12acab43a2807da6d6787837ffb2f49c7bc809ee56bdb01033af851a36a1bc84ad345420d2a7d6aa8b3ab9f4d5fd7e8aec5ffeb6"}, &(0x7f00000002c0)=0xf5) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:49 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(r0, &(0x7f0000000080), 0x1f5, 0x0) fchdir(r0) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:00:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mlockall(0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e5cf000011030000c279000000000000"], 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x0) r3 = fcntl$getown(r1, 0x5) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r5 = getegid() sendmsg$unix(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000100)="605347f7718d3a00ecc9156c21364cfad378dd3de4f5a7ac65f0803c50c23c18746282b661ec9cc9e0be38dc24e2e457c06125aaff228355591568dfa5225d635a96fe11704b8b8985110f4b3909ced3af47f4d3b167253112ae5ed84372ab50cd5b90f0c95ed17d12ebd92b10a0711ff18e3ea3bb85020bea014a6c52f590e7cd57641d182bbfa7b52fc2389c493ac5fa3fd0b5e7410a3b731d3acd85ea66", 0x9f}, {&(0x7f00000001c0)="b61682a396e6b88e56f6c8ae276188a09060d195d4956c84572701b2e4d16f28946363832409c15d9089739274c5b99dd8384e5d0185125c236fe17b2e3c1ecaace109649384b8cfe77caf0607c521165b7ba12e308ed227b23ded35c78d75e90ff3d187e2b4e35c133fd5f05ca420b92bd8c8d29a4a7bb638140a558a21d3e40a79c89ce3679fcd8a1a409ab20c330bf6f4b484", 0x94}], 0x2, &(0x7f0000000380)=[@rights={0x20, 0xffff, 0x1, [r2, r1, r1, r0]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x40, 0x104}, 0x9) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:49 executing program 2: setreuid(0x0, 0xee00) syz_execute_func(&(0x7f00000000c0)="0c0eb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c40205b83051518fe9509b9b9bfc0000c1ea01eff265dc5f00c357d6d645363ef80f9966030faee42c240f54635bdededd400026400f0d18c401fe5ff6e30f646736676670664336660fd2938c0000000f9dc36666450f17720d2e440fc7bf0d0000801d54111d00") 00:00:49 executing program 2: syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000") select(0x40, &(0x7f0000000040)={0x3e8, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9}, 0x0, 0x0, 0x0) 00:00:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x3ff, {{0x1c, 0x3, 0x5, @loopback, 0x100}}}, 0x88) unlink(&(0x7f0000000080)='./file0\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) close(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={0x0, 0x20}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x7fffffff}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x48c9}, 0x2, [0x0, 0xffff, 0x8, 0x7, 0x7, 0x7, 0x9, 0x7f]}, 0x5c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x3, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x1b87, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000200)=0x10) 00:00:49 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x8, 0x0) r2 = dup(0xffffffffffffffff) r3 = accept(r2, &(0x7f0000000340)=@in6, &(0x7f0000000380)=0x1c) ioctl$DIOCGETQSTATSV0(r2, 0xc0184432, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) ioctl$DIOCGETTIMEOUT(r1, 0xc008441e, &(0x7f0000000440)={0x36ef, 0x9}) fstat(r2, &(0x7f0000000580)) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={r0, 0x6, 0xf, 0x8, 0xffffffffffffffff}, &(0x7f0000000400)=0x18) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000300)=0x9, 0x4) 00:00:49 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) dup2(r0, r0) 00:00:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000000)="e5bc9768f65784a391a697f7a4fc92e737ee1304c8baa20bb7107250d2396354aadc5fcfc7b5a18a2009bf6f71") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x7, 0x400000011, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:00:49 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f00000003c0)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r0, 0xf, 0x6aa4}, &(0x7f0000000100)=0x8) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000240)="435efcdaafed88449e261033d8caac43a1fac1a9f95261b17d827ac208000000d5ce6bc66564d101ccc7744292c68d076038a575db65b9659ff5251ce1ce623bb4bbbfbd919a959bd6e179a5439500000000743648ded8af57d2cab9b9b5ff84e78a5b48cc2823c157fbc3249bf38697177a7630ceb60edcce3246bb28208eb33ef8a5d08112b1a1ee5b6e1ac411") ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(r1, 0x3) 00:00:49 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000001c0)={0x3, 0x0, 0x41, 0xe7, r1}) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) 00:00:49 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write(r1, &(0x7f00000000c0)="97ddba410f32eafc8a8930e1e24b309e063755f69ced04", 0x17) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000140), &(0x7f0000000000)=0x4) 00:00:50 executing program 0: syz_execute_func(&(0x7f00000000c0)="98341b0f050fc7f791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) freebsd11_fstat(r0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x108008, 0x81) 00:00:50 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) r0 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(r0, 0xa) 00:00:50 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[0x0, &(0x7f0000000100)='\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x16\x00', &(0x7f0000000200)='@/\x00', &(0x7f0000000240)='(},\x00', &(0x7f0000000280)='/#\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'-\x00', 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='%']) ftruncate(r0, 0x80000001) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x20000000) getgroups(0x0, 0x0) 00:00:50 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:50 executing program 0: syz_execute_func(&(0x7f00000000c0)="98341b0f050fc7f791b00e4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) freebsd11_fstat(r0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x108008, 0x81) 00:00:50 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = semget(0x0, 0x0, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000300)={0x0, 0x5, 0x3, 0x1, 0x40}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x2, r3}, 0xc) poll(&(0x7f00000002c0)=[{r0, 0x27}, {r0, 0x106}, {r0, 0x180}], 0x3, 0x3) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f0000000080)=""/171) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x1, 0x1, @loopback, 0x4}, {0x1c, 0x1, 0xffffffffffffff01, @empty, 0x4}, 0x200, [0x80000000, 0x0, 0x81, 0x2, 0x1ff, 0xe6, 0x4, 0xfe9e]}, 0x5c) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) utimensat(r4, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x3, 0x8}, {0x8, 0x3ff}}, 0x200) syz_execute_func(&(0x7f0000000200)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) __semctl$GETNCNT(r1, 0x6, 0x3, &(0x7f00000003c0)=""/238) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f00000004c0)=""/85) semget(0x3, 0x7, 0x4) 00:00:50 executing program 1: getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r0, 0x4, 0x5, 0xd1, 0x5, 0x7ff}, &(0x7f0000000180)=0x14) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000440)) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) shmget(0x1, 0x3000, 0x108, &(0x7f0000ffa000/0x3000)=nil) ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) 00:00:50 executing program 2: syz_execute_func(&(0x7f0000000280)="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") 00:00:50 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x80, 0x10, 0xfffffffffffffffa, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x6, [0x101, 0x5, 0xcae, 0x1, 0x6, 0x2]}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x6}, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080)=0x3, 0x4) 00:00:50 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x10040) r1 = socket(0x2, 0x1000000000000004, 0xfffffffffffffffd) r2 = getpid() getpgrp(r2) getpeername(r1, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x0) 00:00:51 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000180)="b11791cd801b69696c69dc00d9d9d0c44139fd5bf9c7c7e4c653fb0fc4014c58c4a1e96be7c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c36645c4c1e173fb65f1400fae28787c3e460f569f000000003ef0954200fcc401fe5ff6c4a27d33e4646736676666430fefb3000000000804f4c4837d1118c40213f5930a0000000013a4001369879f000000fe") shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x20400, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7, 0x1010, r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) fcntl$getflags(r1, 0x1) 00:00:51 executing program 1: open(&(0x7f0000000140)='./file0\x00', 0x100000, 0x100) r0 = socket$inet6(0x1c, 0x10000000, 0x100) socket(0x2, 0x30000004, 0x7) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000200)) socketpair(0x17, 0x1, 0x80, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="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") shmget(0x1, 0x1000, 0x0, &(0x7f0000ffa000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) r3 = dup(0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r3, 0xc0184432, &(0x7f0000000440)) lseek(r0, 0x48, 0x0) shmget(0x3, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x0) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x9}, 0x8) 00:00:51 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x58c}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x343, 0x1}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="6cd68b663c298e60", 0x8}, {&(0x7f0000000140)="f8a6fe7f8ae6f43b46de937f366fc5405d9c98d06e133b855c4468ca96cc11c0c48d94319788584e3d47a0cd5928594eb01e093f51c678fd19cc519bc843a5d0182b049a592670ae6acf162958e4a9c07f1cbb0506f18570c607af665e95575aecd95977edd4c8", 0x67}], 0x2, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000200)={r1, 0xb341, 0x8}, 0x8) 00:00:51 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[0x0, &(0x7f0000000100)='\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x16\x00', &(0x7f0000000200)='@/\x00', &(0x7f0000000240)='(},\x00', &(0x7f0000000280)='/#\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'-\x00', 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='%']) ftruncate(r0, 0x80000001) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x20000000) getgroups(0x0, 0x0) 00:00:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000040)={0x1, [0x0]}, 0x6) 00:00:51 executing program 0: syz_execute_func(&(0x7f0000000300)="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") 00:00:51 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) getuid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000dc0)="65c255953350a7582dafd5af072b78156590f653cd1dd941c2335c7a4f5ce23570c0584dc8e65aa10806b7c20eaa58b9915b0d885c55dc09740f19e5f9aafb96ef158911363683b2feac23d35adc360c64db5080247cf556ec026f257c00cce887034abcd4a1371e9f49046b251777d8ebd7da981bed649458179807238bd47dd7d4dff9b1db9a44b51a98dd551488c3db84b8178c9b18b01b0712864b1956ea598e258afe5b0d19eabef863f375b1512783dd93c3cca72e", 0xb8}], 0x1, 0x0) r4 = msgget$private(0x0, 0x10) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x80000000000000) readv(r1, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/173, 0xad}, {0x0}, {&(0x7f00000008c0)=""/67, 0x43}, {&(0x7f0000000140)=""/26, 0x1a}, {&(0x7f0000000940)=""/133, 0x85}, {&(0x7f0000000a00)=""/193, 0xc1}, {&(0x7f00000002c0)=""/2, 0x2}, {&(0x7f0000000500)}, {&(0x7f0000000b00)=""/88, 0x58}], 0x9) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000680)=0x11a) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:00:51 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$getown(0xffffffffffffffff, 0x5) getpgid(0xffffffffffffffff) getpid() r0 = getpgrp(0x0) r1 = getpgid(r0) r2 = msgget(0x3, 0x8) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = accept4$inet6(r3, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x401}, &(0x7f0000000440)=0x8) getsockopt$inet6_buf(r3, 0x29, 0x5c, &(0x7f0000000500)=""/139, &(0x7f00000005c0)=0x8b) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r5, 0xffffffffffffffff, 0x800, 0x200, 0x100000000, 0x9}, 0x14) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) sendto(r6, &(0x7f0000000600)="d4d3e668f86102195fff517b716e5718754b7a1166cd04fe8504bd0137d04356acb771d448abdd", 0x27, 0x85, &(0x7f0000000640)=@in={0x2, 0x3, @broadcast}, 0x10) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000300)) truncate(&(0x7f0000000340)='./file0\x00', 0x8000) freebsd10_pipe(0x0) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) ftruncate(r1, 0x80000001) ftruncate(r1, 0x8000) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) chroot(0x0) ftruncate(r1, 0x0) 00:00:51 executing program 0: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0xffde) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)=""/134, 0x86}], 0x1, &(0x7f0000000180)=""/46, 0x2e}, 0x83) setsockopt$inet_tcp_int(r0, 0x6, 0x888, &(0x7f0000000000)=0x6, 0x4) 00:00:51 executing program 0: setuid(0xee01) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:00:51 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x80}, 0x8) 00:00:51 executing program 3: syz_execute_func(&(0x7f0000000000)="1c1547dbd698cd801b69e4f56962f5696200d9d9d03f5f795bf9f2680c0000008fe958d73f26f126f1c753fbc4e101edfec4427d82c4e2e0f39b56450000c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b470f0f0bbf304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x1, 0x4) 00:00:51 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) getsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000080)=""/103, &(0x7f0000000000)=0x67) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), 0x4) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x10000000009) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0xfffffffffffffebc}], 0x1000000000000013) 00:00:52 executing program 1: syz_execute_func(&(0x7f0000000240)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:52 executing program 3: syz_execute_func(&(0x7f0000000200)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="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"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x25, &(0x7f0000000040)=0xbdd, 0xfffffffffffffd8b) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000), 0x1c) 00:00:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x1, 0x100}) 00:00:52 executing program 1: r0 = open(&(0x7f0000000180)='./control/file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:52 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 00:00:52 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, 0x0, 0x4, 0x8b27278, 0x9c, 0x4767, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000480)={0x0, 0x8}, &(0x7f0000000580)=0x7637e0d9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r1, 0x20, 0x1ff, 0x5, 0x401, 0x3, 0x1ff, 0x1, {@in6={{0x1c, 0x2, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x4, 0x0, 0x9, 0x2, 0xb4bf}}, &(0x7f00000005c0)=0xb0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x6bf8, 0xf, 0x3, 0x3f}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x5, 0x8001}, &(0x7f00000001c0)=0xc) ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f00000003c0)={0x10}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e210fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000004c0)={r4, 0x2, 0x0, 0x9, 0xa1d5, 0x5}, &(0x7f0000000500)=0x14) fcntl$dupfd(r3, 0x11, r3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000300)={r4, 0xff, 0xffffffff}, &(0x7f0000000340)=0xb) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000540)={0x0, 0x1, 0x80, 0x100000001, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000380)={r5, 0x80000000}, 0x8) 00:00:52 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000280)={{"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", "04be1aab7a0e67385b118b28065ce501652c7836f5732ea7b049dce2acbd4639", 0x1f, 0x6}, &(0x7f0000000180)="c7deaea32c86b9997a665d994a1ff7e392319ff3b403a7c606b2303cd89847e5a51e4c28de386f76b66c6210b1a0aff8fcd010781f0a28139804a6ee5f8fdf73950a4a531942c99a8ea5cbb36b1662334b76200da3f427decb957ed3b061c69808e5d5c86464ebb34d763e217ccb6acfd9593189933ba2dcd039f1a82c55eceb228fa433c8b35bd7322ec138381323956fe2d0dbd2bf5c9a243be4ba855975398951d464ce2c03c6e32602cace11c02d487815f7d2b73951b0774f0204902f2602828b8cb86b20ad65c39b0e3f4c473c70df6473797a", 0x2, 0x5, 0x8, 0x5, 0x9, 0x0, 0x10001, 0x3}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x51b3, 0x8}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xec5}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x900, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00 \x00'/20], 0x98) r3 = accept4$inet(r2, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000480)=0x10, 0x30000000) flock(r3, 0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xffffffffffffff7f, @empty, 0xcc7}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x19a, @empty, 0x5}}, r4, 0x2, 0x8, 0x200, 0x101, 0x80000000, 0x5}, 0x98) 00:00:52 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0)=0x18b, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x3) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x9}, 0x161) 00:00:52 executing program 3: r0 = socket(0x2, 0x1000000000003, 0x8) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) 00:00:52 executing program 2: socket$inet(0x2, 0x20000003, 0x0) syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c436f2168f4808eebce000008020008fc878c2bc03040000003b51c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="2c047c4c39afe2fbc9acd022cc4fdd54cc8c95efde34f0ea3087e644f7a0679e91853bebd0311e37aaacef89b579f7deb5f0b28d4beaecbe71fd1c20d6c200840f4ac4050465526008596c292e84aeda656d42a5f746575d8e68585d8dfbefd534a0b92d7c4de7daf37a9c7119da6b9b684454780b4c5f0f49cd03b8f055") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x84) 00:00:53 executing program 2: socket$inet(0x2, 0x20000003, 0x0) syz_execute_func(&(0x7f00000001c0)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c436f2168f4808eebce000008020008fc878c2bc03040000003b51c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000080)="2c047c4c39afe2fbc9acd022cc4fdd54cc8c95efde34f0ea3087e644f7a0679e91853bebd0311e37aaacef89b579f7deb5f0b28d4beaecbe71fd1c20d6c200840f4ac4050465526008596c292e84aeda656d42a5f746575d8e68585d8dfbefd534a0b92d7c4de7daf37a9c7119da6b9b684454780b4c5f0f49cd03b8f055") open(&(0x7f0000000040)='./file0\x00', 0x0, 0x84) 00:00:53 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c16c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4bb06edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bc4012d6b92470a9f87c4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c2c0f39071ab8582c40139f378342e440fc7bf0d00003c66660f3a0b0865") 00:00:53 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="2c0a5d0fff010000"], &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x120, 0x80000000, 0x0, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x6, 0x40, 0x5, 0x1f8b83cc, 0x7f3, 0x36be, 0x0, {@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x1, 0x4, 0x48d3, 0x8}}, &(0x7f0000000340)=0xb8) syz_execute_func(&(0x7f00000000c0)="98660f6efb0f050520d0f80791b0074141e2e996855b66c4237909a200800000e6650f8f0978e1ad14b87a72c4013bc4013ba00fa0e5bc3405c4e17ac422ebd72e41812047002b0006aaf3aaf344bac4213dfb624dc4a17ee68f00008020acac10120000808f294001b00b0000f26f71d539f08171a38a806ebb66430f72d4f8c46291ae8ca065600000c4618de3c016740f0f9600000000cadcdcdc27b6593131b1bb5d5d37d74037fc40110f0f3804830a000000") 00:00:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x25}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @loopback, @broadcast}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:53 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x880, 0x10) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) 00:00:53 executing program 2: r0 = socket$unix(0x1, 0x7d715beb0edb2c08, 0x0) write(r0, &(0x7f0000000040)="c5d02c0d15dd9eb873bbff57b5a193571d49c7ab3a814364d5", 0x19) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) msgget(0xffffffffffffffff, 0x8) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x10000, 0x5, 0x100, 0x3, 0x3, 0x5, 0x8000, 0x3ff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x5, 0x3, 0x9, 0x6}, &(0x7f0000000180)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) r4 = semget(0x1, 0x6, 0x608) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000240)=""/4096) mlockall(0x1) sync() sync() getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x400, 0x2, 0x3, 0x1ff}, &(0x7f0000000200)=0x18) 00:00:53 executing program 0: syz_execute_func(&(0x7f0000000540)="bd14d74dd74d98cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269c2000f9964070faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="9a03419f46c1049e0200040002003f00760200001c946b0c6061dcdf9cb2461902002c23030000000000000000000000000000000000000140000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000001400000000000000000000160000000000000000000000000000000000000400"/160, @ANYRES32=0x0, @ANYBLOB="080000f9ffffffffffffff000010000005000900"], &(0x7f0000000000)=0xb0) poll(&(0x7f0000000380)=[{r0, 0x88}, {r0, 0x20}], 0x2, 0x8001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000200)=0x10) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x441b, 0xfff, 0x8, 0x81, 0x1b}, &(0x7f0000000280)=0xffffffffffffff98) r2 = getpid() getpgid(r2) 00:00:53 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x880, 0x10) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) 00:00:53 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000140)=0xff13) 00:00:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x201, &(0x7f0000000000)=0x9, 0x4) syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0164141e2e9964180bf108a6796fbc4237909a200800000e6a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") 00:00:53 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9ffffffaf00000002000200070001fe8000000000000000000000000015bb070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000a200"/148, @ANYRES32=0x0, @ANYBLOB="0000ffff030000000f0000002000000016000000"], &(0x7f0000000200)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff7f0000f0090000ff7f0500420003001f00000002004e23ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010100"/156, @ANYRES32=0x0, @ANYBLOB="6e9c0000060000000600000005000000a4ffffffc7ccfe9c492aec6572aca3509f616a67e7420f9e1cce49ed0d651c54170757a1b39af4ba585fffa7b8e1ba41f581964bd1952a60fc81ba760000000000000000072c5dbdc45c20fdf2989fc56b17ae1eafc6b2f3172f1546239188db0ed0005e07a3d993d6ff4cf31417e703bf5e1b9a6e1eedf5d1894aed1889270a0cf2845ac4956d0ef6cba47ee9fd33b866dbeeb262e9e06ea67b2ec3aa4e37c54c67156ddd585e3305f4c31f949d7901749549a316"], &(0x7f0000000380)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000003c0)={r3, 0xffffffff, 0x3, 0x3, 0x1}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x7, 0x7c, 0xce}, &(0x7f0000000280)=0x10) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) fchdir(r0) socket$inet6(0x1c, 0x519ca0b089405734, 0x7f2) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0), &(0x7f0000000300)=0x4) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c3e0f056681c882f3bfd9496c04c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0300cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0faac6465f300100b569a0b8a826e756e750dd4d4460fc77900e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000005c0)={r4, &(0x7f0000000340)=[@in6={0x1c, 0x3, 0xffffffff, @loopback}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000600)=0x10) 00:00:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @local={0xac, 0x14, 0x0}, 0x2, 0x7, [@empty, @rand_addr=0x9d, @empty, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}]}, 0x2c) 00:00:54 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x0, 0xa, [0x2, 0x3f, 0xffffffff, 0x4, 0x200, 0x100000001, 0x0, 0x10, 0x400, 0x7ca]}, &(0x7f0000000180)=0x1c) setsockopt$inet6_int(r0, 0x29, 0x800000000009, &(0x7f00000003c0)=0x100000001, 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 00:00:54 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockname$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:00:54 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'a\x00\x00\x00\x00dns\x00', "09d80d84003da46b7e3fdb8ecefbb1e512e1056dccf2a2796f98c8ed715f97e711b770518f75c4b77a9a132c789eca1d0e78599959a4625ce7f816add005c88eb349167e8cab99e65f53bd39e689bb02e3361fcacf67f81444f7a78e767ecf9915e03494516cdeee94b3550038014364ac67ad1f86630f3515856ecd59d2d2fffdc2a01c09964b8a787e50c6deaffded04a4168507e53917dbc92f37bc9e3c1e81a8e07915fca10731fb7b7af7bc8d385f7c481e7a3956792498269a9c9a4e5ab06927a2fbd51c05cb4e63b9bb05db3f3a10d260d58db2afe2846eb1bc96f55b2c5f4e748a822f70527353e625c0e88f"}, 0x100) syz_execute_func(&(0x7f0000000100)="95c4228d9880a4ddffff0f05c463694a52b9e8bf72720f0f298f17955bf95b79f20f01eef3440f9dbad5ff1100a0e5be34d1c4e1f9c421fcc3d765e40f79eb0f6eba0d8c738846df2df7ffff7fc40f6d455858e80000000fbfce0f73d539c4c3f9168a0000000000c4e1f9d7fd2644a5b6b6470fbb7508f24d0f2d96000000000fbdcbf30f58010f3804830a000000") 00:00:54 executing program 1: syz_execute_func(&(0x7f0000000140)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6c6df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x248, &(0x7f0000000040)=0x101, 0x4) 00:00:54 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f00000002c0)="379112edf5de78d3b37788076d35d64154d2e13c402134ac53aab003fd7f8b52a06b1abf6eaaa378acf326486432b03a292a47693cc3e8b5c4220b553d99dd70a6057c430d8044e97aa5bc98ae31e36749ef1ce87409c5d1cc8e1cc14743e7a6adfe756a917aa0983fe931926509d669620d3d44bd140d74b2eead8d4011f50c69f9acf9de7a8c4800ea62a4324023cd8c8c268a58667763847c6aa05b3a1b0f180ddf8a75da6634e90c1818f91b67bad8bec55abbe5d30ebdf36a2f9a9d539568ca7f358de742bdad6473854f462af412c3c0e702b590e3b48e6e098824c8870f8647b8d459281d2abc195fb77087151baf456e97", 0xfff, 0x9, 0x37}) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000480)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) open(0x0, 0x0, 0x0) poll(&(0x7f00000000c0), 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:54 executing program 3: setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") 00:00:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f00000000c0)={0x80000001, 0x6}) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e0066516c653000ca302a2a0def70b6a725e9b84b73f6c9928b526e199ad409c42e225592626e94b29de2f0c57538bbe4401aeaf1e3b6d8000000"], 0x1) socketpair(0x1f, 0x0, 0x800, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000480)="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", 0x20f) getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000380)=""/214, &(0x7f0000000080)=0x12) getrlimit(0xa, &(0x7f0000000040)) 00:00:54 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x20000, 0x0) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000240)="c8bf776ceb3bc5b347cd6456ba3140d13260506d01c0def788c46b621ec04c513e36ad2dd4b4aa58c309ba79c0f4853c3be64b3a1cd45d99160ae5112e245a69b6436737d38cdc9a63adc493fd04389a8ad3e09e25740a7ae047d7b499139c01ea9a8d01fb2987248e7421c1de4f3a2d3fbcde68edc8cab8279b2a686d986efb0003dc9a3dda96ace3de76eb1086") r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x0) symlinkat(&(0x7f0000000200)='./file0/file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000000c0)={0x96, 0x4}) fcntl$setflags(r0, 0x2, 0x1) 00:00:54 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = socket(0x10, 0x5, 0x7fffffff) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc) getpgid(0xffffffffffffffff) r2 = fcntl$getown(r1, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0xa) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000540)=0x8) clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r5, 0x0) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000580)={0x2, 0x10}) poll(&(0x7f00000000c0)=[{r7}], 0x20000000000003be, 0x0) r8 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000380)=""/7) getpgrp(r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14) getpgrp(r2) 00:00:54 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000380)=""/4096, 0x1000) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) fsync(r0) writev(r0, &(0x7f0000000000), 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x800000000000000) 00:00:54 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x2, 0x200, 0x0, r1}) msgget$private(0x0, 0x1) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:00:54 executing program 2: r0 = socket(0x1, 0x3, 0x20000081) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0079b166ec634f062800"], 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:54 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x8, 0x7, [0x7, 0x696, 0x94ad, 0x6, 0x6, 0x81, 0xdf4]}, &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x9, 0xe213}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0xdd66, 0x2b7, 0x8, 0xfff, 0x6, 0x4, 0x40e86b38, 0xffffffff, 0x6, 0x0, 0x4}, 0xb) syz_execute_func(0x0) 00:00:54 executing program 1: r0 = socket(0x10, 0x10000001, 0x2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10040, 0xe) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000000680)={{"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", "8d3da97f4679a3fa099e682a5a56374a1d59d2887ee5c5d9f46c2d171878e059", 0x9c, 0x3ff}, &(0x7f0000000580)="ae82886b2f2db6082aefab362c311af218887b8acc28dbaf9bbbbc412f721d9e5885dbdd45ddb19affde32b8013b968e2e228a02bdbfc1ab09bea72db006dfabff55468a64218582b8342bd4c6d7a2d1edb1f85a4d777c8226b603e50488d0219f9d4a4f87c589b7d2a682e4889706557386bcd74ba221d03cf065566211a7b7ea7bd769b3a7c24d9c61b1b32d013dcf8ad815d7d05f5bf05bbe0eca261d2f86329b2d898b5bfc445c290c04737701213bed4bf3f20c80ce8d12442d57dde418a041700a4b6fef2d99f7e3059a241963bbaf6e27fde84f47545e37b07a4f51d639246ef71f1e867277cecd182b347b2cf6ff3408", 0x80, 0x1000, 0x4, 0x4, 0x5, 0x80, 0x7, 0x6}) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000100)={{"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", "9724ad243c67f1361b5174ccc78295461ac07eaffc98093f4adcd5e6b1003468", 0x1, 0x7fffffff}, &(0x7f0000000080)="dfe281579d2022cabb76", 0x1, 0x7f, 0x9, 0xa8a, 0x2902be51, 0xffffffffffffc9df, 0x0, 0x7f}) 00:00:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x1, @broadcast}}, r2}, &(0x7f0000000180)=0x8c) 00:00:54 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x10, 0x9) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) 00:00:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x0, 0x3210, 0x8001, 0x6, 0x200, 0x3, 0x4d, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, r2}, &(0x7f00000001c0)=0x8c) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:54 executing program 2: syz_execute_func(&(0x7f0000000540)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01cc444465dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8980, 0x100) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x80) execve(0x0, 0x0, 0x0) 00:00:54 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) read(r0, &(0x7f0000000380)=""/4096, 0x1000) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f) fsync(r0) writev(r0, &(0x7f0000000000), 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x800000000000000) 00:00:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000010c0)=0x1c) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001140)=0x10) poll(&(0x7f0000001180)=[{r0, 0x60}, {r1, 0x9}], 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000040)='./file0\x00') getpeername(r2, &(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001200)=0x1c) close(r2) r3 = accept(r2, &(0x7f0000002740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000008a96fba7979d406f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063e063201d26fa0000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000100)=0x1002) r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x104, 0x0) accept(r4, &(0x7f0000000140)=@un=@abs, &(0x7f0000001040)=0x8) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) close(r3) writev(r5, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) 00:00:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x4, 0x7, 0x0, 0x4, 0xffffffffffffffe0}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1, 0x7, @empty, 0x1205}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0xffffffffffffffa4, &(0x7f00000001c0)=[@init={0x14, 0x84, 0x1, {0x7, 0x7ff, 0x3, 0x3f}}, @authinfo={0x10, 0x84, 0x8, {0xff}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0xff, 0xfff, 0x6, 0x9}}, @sndinfo={0x1c, 0x84, 0x4, {0x1000, 0x0, 0x401, 0x1f, r2}}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x3f40}}], 0x84, 0x20000}, 0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x2, 0x8}, 0xc) 00:00:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:54 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x10181, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x400, 0x80) clock_settime(0xf, &(0x7f0000000040)={0x3, 0x100000001}) r2 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x1, 0x0, 0x7, 0xff, r2}) close(r0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="fa96f6c62f7dcc351123b679a3ff108d233f402569ff", 0x16}, {&(0x7f0000000180)="da820c67ddd568a064609a6c17edbff20336deaaf40608f50b3ae66bc8063c343123d9e6d7c1e353190232c4aa0718a20c92b11f90208562e30d736a89890acb0c8061558fb1770a6e28d92d3899cb67588f4b911b22f4c201191e8e16ec9faee5f117d6fa11083f935723559a7f9f1310c4e0f1cb", 0x75}, {&(0x7f0000000200)="d44bbe6b3ba1b9a86d2257ead28902e0ea9d39f8325e0bdec32831919f9252f1a18bfcb7f4866b53e05834cc6b7cf4fb2fef5a0c537951dd00196be9dc2c89faca651883d8e89f2660ec3fd594d26a", 0x4f}, {&(0x7f0000000280)="c44c564a59a8a2e4ed5a1ad22419f20d24acb9fe542772e8be115aa181858812aa493b15a848ff3855830c363afd53892d16602fb437d4d193b3cfca77762de56e4bbd749fdcb978f2737baefffd8ec357511d04275cc9170949791931fe40883bacec592517e37d2dd9c4e0afadc45c94dd6917f7066854bb8e7ef2278c752977bed62d88bb1817c313834c5a524a65063d9b5537331a00bd6d730f625f97acb4dc533525f0d093772743fe2706e128db28ebb0ff7a5910a79bb3929b0275f798d896a23ac08fd24fbccb322be50c1dae44c07b275cfc1b1f4b210cdad6ee1b0fb58f784a39217e29ef23", 0xeb}, {&(0x7f0000000380)="77beea701079fb8c05cd12b33e", 0xd}], 0x6) 00:00:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 00:00:54 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x5) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0xb9) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r5 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r5, 0x0) lseek(r3, 0x0, 0x1000000000001) pwritev(r4, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) fdatasync(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000440)={0x0, 0x3f}, &(0x7f0000002580)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000025c0)={0x0, 0x469, 0x0, 0x1, 0x2}, &(0x7f0000002600)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000002780)={&(0x7f0000000100)=@in6={0x1c, 0x3, 0x7, @empty, 0x8}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000140)="2439ea0be1ac6dc8ca389d0f18848c728d970bedfd6b6d6a28de0995b09022e7dad648f18b5a0cb98f4f0dabd85ee7dea6bb1e43e8", 0x35}, {&(0x7f00000001c0)="96602b739f7c6e31525aab90abdc99b2de611de26ff6ea44d586f4ad3c9e324dc3a329396fc38558e68b3d95d8698ff51285c5d499eaedf6d74e9a707c0cd45b7cc9dfb9dc4c828817771adc31b40f72faae096e741e7b39a03fc78b9d4fd21c8cc2f22ca69defc993e9ddb258bd2d7a5b1da5c8ef54db1ef35d7277959a13c6873f572ae5d7ce5a77d53623183f9bf44fba2be9b4e3c80c2007eb19b2cbe0c7f96831c375cb94d0b737e4d94e84e28b87e76fa2e625bd80c3b6976a4389bf8421e95125c96211a2aae3eaa42f17079a7b2413f5f5a8075a40c1ead8c1b6cc7c0f657338dd5cd1201518fbb8e3723c133a9e2855347a41255d", 0xf9}, {&(0x7f00000002c0)="c119e1445ddc202835434bf0fc1a23cb71f8028636d381488b06d8cc3a63c456c008847cf8f7fbc7b0cdeda414a582413d7563f903e12b19ec7230db28e54d0c6d482c6f3d760c1b883b7a853516a5b801410f63c226d7a53e6b1682d38b97ecce5062d501c5d703", 0x68}, {&(0x7f0000000380)="947ec487ce93e1476cd7109d26508e3783e9c5b11171a82b18a4631c8a832b1a8ec1a3947353a9f45cf35e2cc4c2dd79a4bc92a2927759967636c4fa5e9555c321fe729ca60ec5", 0x47}, {&(0x7f0000000400)="3c1c98ec06304de00a1b6348f7af6ab48fd3c14575483ad1afdab41228ce7cccf77973d16e5d38b84ee097a1e08cb1faaaa8da49f5d867", 0x37}], 0x6, &(0x7f0000002640)=[@sndrcv={0x2c, 0x84, 0x2, {0x1, 0x9, 0x20, 0x6, 0x3, 0x3, 0x3, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x5, 0x4100, 0x7, 0x6, 0x7, 0x6, 0x10000, r3}}, @dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x6, 0x3, 0x2, 0xcb1}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}], 0x110, 0x8}, 0x100) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) r5 = semget$private(0x0, 0x3, 0x410) __semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f0000000080)=""/117) 00:00:55 executing program 3: r0 = semget(0x3, 0x0, 0x40) __semctl$SEM_INFO(r0, 0x7, 0xb, &(0x7f0000000080)=""/11) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000240)="0b0e7fb0e0b426c3e96b7186f19c99c8e109d78f4e4d90437eb85a24ae2c71f54851470f42af7ab6ddcdce139aa599fbce8e45478e10d03cfeda476d59db931eb6b644e56f35c4f6bdaa5b6350ae5dc3cf84dd0a86d934ef54e81847e9d104f64ee51914284a0d4ec733fb3e90d9b6e841c20dbd48028203196b4743ffde90c3388d87e4eda1df6975c4ca2dd2eb0129b818479d9f896db5578a8c960fd651ee6c6b92b29c7b85263637e61fe96e2abe4068022753ad27f4470d20b0699d371efc0179e7d8fb0bdf1dc164ba0af93660302eb9a3ff6a42ab5e0a8ece07bfa2375c8c6f76db745ffcb49bbc9e670f5d580abdccca63a955d2fc273a2816e6d1504d03c8e75dc848d40dbaa79262e04d17cfa3c2fc0c47c43f9c652ba7eceb537b498e16d990ad2de08ec27c7601866daa6a712981ddda175b1383b2053399636d9ec1048c62b9bf1ec8591ce6d6edb1d8122ef8e7c78dba3ca13acc892bc0909f98e0bf8913f8565d3a1a010734adae2654a3e0e2e1eea4107e65e87650893f236b0e437516f6334f23c4c1c7cb6764f29da05f86efd3e7ef3ef8928de3e936372b0606c5d12d12cbcd247393add320ddd295db8a41cd1be2100b2a9de91c81f115df789309833ea2f93e528900bc79a3c90a17e06d4cb80c866004383e2c964d7d86253573ce82f0f529caf2f6363e50a9edeab796583d8e00c4e22fd661514cde5e091ed7b4610cea57adf96f329e220df72969184c4d08189c172a0bc9c4bd53be0f4cc4358020ffa39700d3364814f0543e7e66f408015ea579f66c72663a738762571484a224f7287a17797c6e6a4d2067db7328c56b4ba8fcfafbb4b3bce792dfd99cee51a4a712c1be26c48872a8706f0dd6a33bd515943fb034a6a2f6779cb222915ba581dd4c78821bea850db1b155d185e733322a6b321aa35f861ba9e185cebcb3c9a499995be33c41ac06bb09118d9e051c67b4e56c5d64b2c96fc2ecaa04d44f1be2150c4abb769f04c3b3229cc0958b87580d408252689080b13151ef05824cb62dd0518ed62440564f65c523c5bee083da7b82c0d9c94825abbc3c9f87331b7e74c6e6e3cb9d011f91b4e0855ccbfea8a8190a081796a7509a2487de0265242b6bc97d5622244129f4ec0d620fb607e0de2a8d719ec0766ea4a15fca1af3c5f1bd9c1a44e005caca70f73f51c60169579e4c315090fe4acdbc6d1608c4a3bcfcd225f33a5fdb48cb8260aa8eeb20612ded09d3baaeaa7940d200be49ffba0484ca98920a4037a2500d68a11d8ffda8b6b8059052ab1b7f5723ceb63db88b4505fb8c465108085437994aa2c94d5c76ef6bdf662287a3cce045e67a922485f5635682b6eda00a13d81e12a3cf8bf2785f9947fd829a45b5c370d1f798b3b6c8dbaa1cce084dbacd831d5190d8ded86a3cf42563de71bf5b7782556c8af5f2d1ac51ffee156eade926f84097c6e1554efe8f80f083cde81ff235712d738edf09a1a1e76b9408d3104b1aa53b684b4f1d30b2cbceb5954fbb8ea67a1142d5dd39f7d608f58068d5ffc718918c1761723154f1817f491a415716a9ce005d297b627541f5f92ac0c39c6ddbb3977f2110f1c5156e3d1d45289f061f416ff65321a0812d90a1d48ee4f28e30263e3cb0f4c305e270118876b39ddcc394cbf83214a0cdaee07fa8cb288aeaa5443591b1e050b151a388414dbdbb111e2c2a7b653cad1a977ea124484c2b3f89b5568869c8c1ca79eac1662246ad0a50bbc5c660e797fa3de5c0809e84cac2742126c81e9beafb06154ee9abad40e92dffd75f9492a20fd68d81461bb36c62328b67fa29fb0e3961366b4c7a217659e9e5eb9b9a307031149ccbacfa6cece2a6580eed081a6661aee269bdfd9954c17c6c9441ea98054a010359a4dad5a50af46c9ed601b661137259c9ce49b1fbaa835431134a7cf1a61ad8654be71b61e8cb89535c2828240a8f4cfd11c168133691629299e5463c5c8e92c56042875193f22ca37ead5a027eabba0240940553972f90f1583076e680a2fdb4f28e417d0dd403e691f99c6b3e19e03110a716f64757bb4dfa346ddd22d744dde81d96893d72c8ba159bc6699a236b394fcec28cfe3f47ff55426d4d8b620bf4029ec497ba72f1d855c4099e50ffce386c9b1edcee912a5edf5364a1e5874c6757f100e4da33cfc825bb0a820eee3cb009e9e893b149ad1e8c7f1e5e64bb17240b578efa956b8cb4768e13900a79121e65f1af305db39df0c1a4d1f6117e7debb777ca1d72130d44731a54d4fa7064e2cb64354c276061f794c8d262b212616f387c33d7f3eb1a1a1268987b80260a5b3233060e9759f8fce23c32c9c5f1fbe006e5d1b32edbcdcadde80276ef285d485aaffd16f80e036e785ce652d887a13b6b1593cc6b29bba752cb61cad7022147cf34e55726dcd4600f0c5c11ad34130bf2d34383d2faef3b6f0b2532f29115622310bc9ca87ee1bf0e373b48962bc53fc734c150bd257e84af4a06732ffb74946bb53ba05b4e3dea0a6964d64c317f77039426088132c7bc10c0a415f388108eb415ac1203065e4a2e616924198d8f61f95515271d679f35875441e9d84e7d7e465204984a503152155e260ecdf03992bdeabb72a57eda660e5d8ecdfc26cd669764b8b44a71eb6cd805bd64aa87f2aafd7ed0987eb3c75b208fd70cc3e87daee959f38cc0d9d6b6b543d9ca8f1cf1b7569f20e9b5ef67e605fda39478a85bb9dda03993309a700eb576ee4d78f28202223054070b65adda6f2fbdf9c5315070841c113e4fbf5acff1cfbc07e4af676d2feb96ce23b0303189373166a1f93224cc5ae77a15348c8820b54882c1855775a5ab62508ed422606c6839baf4512e05d4cc87587f4d16d7b4253086162db06723ac3349755e35cfe4a7d5a2ef2c62901e198b6d603c80c1f07e9ec7ec3866f8ab4a9eea84cbc173e5f5ca044885c6df2fbbe113666566f478f5a1cc4ce4437f1c0aeabf0b3c2986161efc760d9c28a52edcc7aa04d0ddbaba72fe7454498d2558974893e8193a1028e288cb52e738fb93e51281e12cd153db3eee3bc7db0d8905785388f84d8e4d45c9d3e443a13b57a806cf7d9d53df298bd7f4b412f5941231a8bdaba73ddee4280a4ae8bedcd54d66587c7c686c5c41a342916f0c26a188ecb8f305296ad96c388a4a3d2eef0b9aa036fa2d281cad136ebc00f6589cda39099e0e1556e2ff6a71232c37aa1fcdb224a2c25b5e92439bbc53ba1142958c991b6898f2813bf569a216ef078938757f9b09045a2649bf44dc40b883d602375564619d5d684f77efcc16b09058019a8a0968e64769668bcfab213d612f0dc58d13f10c9f38e4e9153f7e69d1c8c079ae3458ab450e482734ef7bf548a78d132c3a54e548dccb8ced7a5e88f2fd65d8423a04aa4b99466468719207a259e2483150a90c2fe9806159a81c27c68a455953dc0a109ed9299fa3ab6bd7a1d47c34f942647974fc77b9ee871aa5f0dbdf5c2b76e95c081d92aab6e9e56ef570b187d3cc37f0fb2f2fc77cd07a4e555889d48ae2df44b4deff218fb01154da5a20a6613ac01faf1c9002b3101150799fb455b7d942313eafc6f1b5e06070a4292c21f0e278aacdc00c6db2ca7a4d8043930511b52ca7e8b1dc0ae7395f1dd4b7f1a5a46b32d7270a567b497c0da75a7c092704af4bdbb292f5d898a414987216b0763f366bb8751c8bc7f838e4dc32b35e139a5a9b498cec4fbc9e3b6f057fff79289c5a68a220a443180bdbc51de5750a1d3145c5c246855c8c7d6c1826752a635e838cd9ef2e175aba4a5d3c964f271fc278ec32bc73944f75da4f49e974aacdc5765dc6c91bdb02afb6c1a7e2e53efc2162d6090e7d44d9327461858ef93a6804b4c3bf7c442257a2d39971b1c1dca8ac1ab8deb9d2270183a3bbbfb516316513da0336683d016c4d665883f5987c96774f670a3dbd02fcb98d8a04c6626e34c6866097eed87c8eaa19bf2b492f81ff7a88495ef412391c4d10f45be959a6e41cf1c9a932d0538b484271849c4bc3c38c45db655f0043b76ae9057d0400f6564230a2be61319592604abbd14b4391e3629be2f8c617075f26844bf3f61fc740f72e02f38dcbc7e2b85eb42b778fb774f9c3a65ec2c86a6488f44b9448f4e8ac5f8293e3232b95fc4c59931da97e77c5ee67ec73205895a22a656c9b9dc65decadd669f9d1f5587e65b459b81bb134237bfacf090cd76402379f31b7f08a7251285bb7bb52eb48d1c7add3e9788b5f12ab3fb96d0b168b86c01365a0140aa424dafdc4c50ea252895a2bbfe2863f5b8ab8efe413d54166a10ff8d23025ca14b090bab3e07e3934bcea40a82ff5a142cb603d70bda00b6b274494ff2e20b9e008d246bf3a59244101981e8a42b142e27b6ffed10e5d10d0741bf854c65ef76b6925c605fa147c90466a7afb55f6a4b44c0e1b73d4fc11f8864740ab2b757570b3d444138cc586237412f0fe98733ab2cd51ac5baadc3fa7d1c9f2bdd2ff2e805d1864f67e86cc1fe6ad0402f2eec5fd0fb00fce6e95b5206e94f06d2c8fbf2eed0524d2a5e83de35c9b624948cd512470860771b385be44141da0235f371a2b5dc0d562712ab11b7c0e12654f9c659590826e217901d748d54e33c5f95ea2efbd963718a89c237145d01e4ffcf03b2a669dc7308038a2f1c863a975a857310d210116b5ad2fb0441658d1a0b51663c7351266c4c25ec31367304cc636292f0a477f23fded01c2620dfade06b1effd628d238b24780c8026c4a553dd4058e2a7f55673343a4c5f7d1ddb747c4a5eda8de3b88dd043b717784ad4f57fc1b864d87bd36fb361ad789fa3a0076cf45af674ea3b1da2089effa27185064ce8f11a1ecebf1b568d7a2fcbf0143b765a1dc2f20ca2f3c9557ec98489d0b38107f3e51c403f52cd2fa02b4780b84fc1b97021a39089e71c99bdf09c09e0e6553f6895911b9e89fbff7e4da1fd73d1cb9aeeef8e24216633243a9415a37159a7ae448412f412165244a497d4942ee1506f78d567de2482ab390031c69baa3cb9edc34d28d73c06c002769121577dbc62905a8b54881bd020c18593b37cb68988913f88b4f091ca2216ada795db1404353ec28842b586399108048d482221607f1abc94223c8be750321a5f0a81f064366480b46d60e53a86097bb3008d16ada4a214738a1d9e6c6e4f7decd4628a7c257562fb3038b9432c536c189fe4389f358cae3bff4730fa57fc2de0013b8f1049fe2ad4958ecc902ab39d4ba4e6e96901d451892c17d3a8eeded10e10ee04cb0977aba7322b5bb227ca4199b18ec1637b372fe0d477d59c73e21fe064aefade7fc8791a62e3c8f933d73e261f6aef31a3cbc96f4ca78817e5b9f15a7bc3a7744c96734293c204e084e8f9c50568859c0ee02fa6c36c02f7279376e48d61fdf485873fe8beafdfaeb945c1baa53ef7a01b99ab85e9155d7e424a72a010c18f1bd925f6d419375eb24423edf57ce30fdafd94e1b146d8ed9ee22e2b75d21941715d6f56e6fabf03bc6889d50c286d2a650d8d958dd56f779ae8b6bac0c9595fb663ba05dca99d84622ecc13915404af51b34fa56c42b05cb6312e16cf259ac33e51258a10c822d25473647d53a5a68e6d51a2e0d2caec0101ca76131b687f5b65b360afdf6ce5a4a3eca6f64a58e5e4848dc2dc8422059a0f14d442e13c51952d58d62ea4ca109577a512e1c252eab546c671e298e821ff1e86ae06", 0xfed, 0x0, 0x0, 0x0) socketpair(0x17, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={r4, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r5, 0x8001, 0x20000000, 0x57f, 0x24d719b6, 0xfffffffffffff800}, 0x14) 00:00:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080)={0x800}, 0x10) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) 00:00:55 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000019c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$getown(r0, 0x5) getpgid(r1) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) flock(0xffffffffffffffff, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000057ec3380080000000000090001001600010001001c004e2196320000000000000000000000000000000000000400000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b0000000000000000000000000000000000ff0100"/152, @ANYRES32=0x0, @ANYBLOB="000000003c020000010000000500000008000000"], &(0x7f0000000080)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000200), 0x0, 0x80000000) recvfrom$inet6(r3, &(0x7f0000000200)=""/148, 0x94, 0xc0, &(0x7f0000000400)={0x1c, 0x3, 0x5930, @empty, 0x9}, 0x1c) 00:00:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = fcntl$getown(r0, 0x5) getpgid(r1) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) flock(0xffffffffffffffff, 0xa) getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000057ec3380080000000000090001001600010001001c004e2196320000000000000000000000000000000000000400000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002b0000000000000000000000000000000000ff0100"/152, @ANYRES32=0x0, @ANYBLOB="000000003c020000010000000500000008000000"], &(0x7f0000000080)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) poll(&(0x7f0000000200), 0x0, 0x80000000) recvfrom$inet6(r3, &(0x7f0000000200)=""/148, 0x94, 0xc0, &(0x7f0000000400)={0x1c, 0x3, 0x5930, @empty, 0x9}, 0x1c) 00:00:55 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x6, "15e7e509c19db4af3ad0c032ec3b1a36"}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000019c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:55 executing program 0: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6(0x1c, 0x10000000, 0x40) lseek(r0, 0x0, 0x3) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mlock(&(0x7f0000bd8000/0x3000)=nil, 0x3000) 00:00:55 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpid() fcntl$getown(0xffffffffffffff9c, 0x5) shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f00000003c0)={&(0x7f00000019c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:55 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvfrom$inet(r0, &(0x7f0000000000)=""/197, 0xc5, 0x40000, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000100), 0x3) pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)="017c697ff3e1255aa2329e8bb91e7cb2306d36d57fb4c353fa9a1c56b4728e3a7b030b74f7935a5a88b05fce612cbce57e7d83e10c263fd42dce899989d5c316cb0550ed06aa945c05f836731f9728ca755150b5bf5ac5b803cf5b5b1aeefc8038a9a0e10bf03d4263ec5c02cdf569b9fe4ea69a1d0471539a80e3c53585c10bed0e3e13402da721526042a5eb005d72879a0d7c5589980a316f2171bd18406559b0d1", 0xa3}, {&(0x7f0000000240)="0a20fed1596359cc9000b2f1fd26280938f261a0809422ad16735a82e6ec3392f3ae3edd1b996dc5ab23dd299b138b4929197c2e67eac9d15ec503a1075344b48eb21919db4d5498870f18aac3d0195827b4c9242c56cb5fc479399f4f767eaa3a5d6d70f15295b3e910a056c8210fb999f0061e82e956", 0x77}, {&(0x7f00000002c0)="915f2d382a91f07a8766dd93a9f3f48424c0e4710603f7afa66981465429ffb2f0c6705998aa5456f034faf431f9", 0x2e}, {&(0x7f0000000300)="bf9d35ce0423baf61d3b54cf97da4a0e57c483ab86421ba703a6e9d0b32890816132440ecc810a9b972a6f5bf7c57814e2727e929dd4092cb9ba67b3122b5865bbf663352564d2409b4c5da1c0767ab919c7262cecb0ad385a2f56bf8a344b4aba1fb6484b0b65014038c1250983ff568e54dd8a48265fec713b314d1377bbd4c581d671d50592303e2bf1f7f08da1968fadd68bd580ee1e17ffbeda1eea8df699945fb2b910b7e611b7a0f186db455a91bbd9d1bde05bb5bf49294f5ada14977be00b866729f816c7f9468e20bdd54dec33d9635552f83e97226a3b7627719d47da8f5c4fe01d97103432b1b41df25279b86c9ae6aa", 0xf6}, {&(0x7f0000000400)="77536ba87caabed4dec38b40a4417cd761438f4e9c3c8e5f3f9016f45ec5ed94a8f4734c4a0ab7452d44376eda3cb5c35a5b5b5feda4938cd52ad868260abafa668c9b17dc44f697c47ea4d17101d8b653433c7728f65eb5a8fc0eca8269ca770f6cf5c98bebcc0ace8681f1a5b47c93b54944bc0a6cf5ea9b2aa7868d6e525d4205b78ec2814efd2871e2fc9cc1dfcf3670b70e1e64ca13d8c10418f758f372e417f2556215", 0xa6}], 0x5, 0x0) 00:00:55 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9a3c2b13a49a1f44eb02f937725e88cb38c3359c1549d1c4c19b73e1e1fc42b32f21b54a0e4b5d6dc69d12b26d2af6f7795e3d9256814e4ab0e564e4707dfeab787adb6ae57e57d628e861a29357034f50e3126578fedc2dd018cd"], &(0x7f0000000280)=0xa) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0xaf6, 0x4, [0x0, 0x4, 0x8, 0x8]}, &(0x7f0000000340)=0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:55 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) socket$inet6_tcp(0x1c, 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x5, 0x0, 0x3, 0x9, 0x7ff, 0x0, 0xbc9f, {@in6={{0x1c, 0x2, 0xffffffff00000001, @local={0xfe, 0x80, [], 0x0}, 0xc7}}, 0x0, 0x5, 0x3, 0x8b, 0x81, 0x1}}, &(0x7f00000001c0)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x1000, 0x6, 0x9, 0x1000, 0x80000001, 0x7, 0x1000, {@in6={{0x1c, 0x1, 0x7, @empty, 0x80000001}}, r3, 0x81, 0x511, 0x8, 0x1, 0x4}}, &(0x7f00000002c0)=0xb0) 00:00:55 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000040)=0x10) r1 = accept$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) fcntl$setstatus(r1, 0x4, 0x0) pwritev(r1, 0x0, 0xffffffffffffffc5, 0x0) 00:00:55 executing program 1: r0 = socket(0x2, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000400)="42dc84e78f97ec4798433be0ec12658e0eb43117466e0144d7b050c4dbe38a2ea6b6a52944b05ec9aceed148a2", 0x2d, 0x4, &(0x7f0000000440)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xba1a, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x80000001}, 0x8) r4 = socket(0x1c, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r5 = dup2(r4, r0) pwritev(r5, &(0x7f0000000380)=[{&(0x7f0000000100)="d085d868d01c2e02ca38ef10d1170c8d9648460b66cdfe5d7ee311e223db4fc1019a1af081dd1c8b36432b0a699cb33768a17e4e20a2fa1754d9e9a30d45a6", 0x3f}, {&(0x7f0000000140)="5799dbda2bacbf8b94a47b8de726645c09262732c4a8034dd855a3e90bee124f0fa77d1ec757ef1a8fa51d51332b0a4c9c8d43b9302a1ad1c597beb3d9abb4b917b54eac29c630e5a49da823fb06dbb975d2ea17224575db", 0x58}, {&(0x7f00000001c0)="8072d6c509b86c43368b1de498c3d78dcd73eb8fad62324589a1ea2a7d9ece3aa43a97163ad3dab3177ff58c006a5ff7730c2ffa3e2a4dd9cbe071d6c5e8e700c210117fd9", 0x45}, {&(0x7f0000000240)="e018a45108131d334a246c0868b5d9c0fd6e", 0x12}, {&(0x7f0000000280)="8c81b8dd7ecfdd7261abd9c539c8bd84d969d3b5ae03acc54e64549c26fd89", 0x1f}, {&(0x7f00000002c0)="c44dabc2d7da0551785bb89a87256a9f50753991c7b929dc72cfda45fd183fc7cb486ceaa71fb09db3ebb5d3d958f2e1fc00b88a1915adb9ae177e37af1eaf7457d9cd70e33b778c6a65f95f6eda0bb3642c2980ff7fd09635b477803ad2243fe719878796e2b16bc3da36983eb84cdafe94e53a12bff35b504d9429855372136ccfc97df21753b1fefebcbd64b9c6aaaf7cf2d0", 0x94}], 0x6, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x0, 0xe, 0x2, 0x7a22, 0x6}, &(0x7f00000000c0)=0xa0) futimesat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x57, 0x3}, {0x8}}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xe, 0x100000001}, &(0x7f0000000140)=0x8) 00:00:55 executing program 2: syz_execute_func(&(0x7f0000000200)="0c12b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000) r1 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000002c0)={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80}, {0x1c, 0x0, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x58fb}, 0xed, [0x1f, 0x2, 0x0, 0x7ff, 0x80, 0x95, 0x9, 0x3d7]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x3, 0xffffffff80000001, @loopback, 0xffffffff}, 0xd1f, [0x4, 0x1, 0x9, 0x100000000, 0xe2d, 0x74, 0x1, 0x455b]}, 0x5c) 00:00:56 executing program 2: r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/242) r1 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, &(0x7f0000000000)="72058b72f9ed7acce7d70726361da5d7ffa4b933890b4cd82e71687578770c6d8a035dc8eecbaa206f566399f0", 0x2d, 0x88, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x10200, 0x0) msgsnd(r0, &(0x7f0000000300)={0x3, "868b6c59cb89253741c4e1ba8336e6a24de876664990d14d85c2e857fa21b85c9a6b2fabc31e2b1f14bfcc3e534dc2a8be8972b19f2b6eb9a1da7117753bc60fd8ac13f8e53491ed6a9890a7f3b025c918c96d36a8a22f1fb9dba14e457518044f73850a45a8b5f4e68a10af0e5994d8613fb3defd315e6ecf918dfa8c81e504472d1895f941008ce1372f8182b89bc1decec8d43a818fa3d7e08337ed939729ca909eb78183785fe3309f421345d08e3435ccf2f09400429516cbe8d0fcb74a45053a2229a76db8ede30d7e03415984b078d0c4bceba064fb234947"}, 0xe4, 0x800) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000240)="5fb74c367abe3aa8f0ec21dd5ed287cfed0c79f366da80a9a28a1eb5b975f6f252c25078bd38622a1266a9c66eb086892e06599a52012b9153b015f22f37a7ba41eddda37fe47a38f7fdc82b1ea45913cab49701a787497ef7afe43269d6cef0b5862e7e4d07b5637bb9119c7e2cd6c2ebf8339523871c0a307e3eec3068ce3fa7751af6fe6ed3667aed63d242876cd947c553868c75f1d979d1585a0ab6ab13ad45d65ae2084a793568c33eb1") 00:00:56 executing program 3: r0 = socket$inet(0x2, 0x20000001, 0x40000000) r1 = semget$private(0x0, 0x0, 0x420) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000003c0)=""/252) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000180)="921c5049d05bdb55ca5bc033c09cc28bdb92afdddde741937d9099451b1631ab77fd4c5913ca3defb09223c6e765db3a15fe16713083440690", 0xfffffffffffffee3) r2 = getpid() wait4(r2, &(0x7f0000000000), 0x2, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21e000000100"/136, @ANYRES32=0x0, @ANYBLOB="00040800000000007b820a37ef2252b71153734225cba57a45f6d52b034dd441843e2f98d4169c9cf1569e270bba61c89aae2be3c56ba786a7384fea5c875e0404aa2ac89587ff1423e63c15bffd80a8b61f49d0756787a4e9fd5cc61ff7c3a26097222832d0294083ff34f0f882717014764a15ff2f9a4f9d60f5146d51ff5cb1060594f139a7619d73b2b07db76528dc000000"], &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xffff, r3}, 0xc) 00:00:56 executing program 1: r0 = open(0x0, 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x9) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r3, r4, 0x400) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0xa) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x0, 0xe, 0x2, 0x7a22, 0x6}, &(0x7f00000000c0)=0xa0) futimesat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={{0x57, 0x3}, {0x8}}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xe, 0x100000001}, &(0x7f0000000140)=0x8) 00:00:56 executing program 2: r0 = msgget(0x3, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/242) r1 = socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, &(0x7f0000000000)="72058b72f9ed7acce7d70726361da5d7ffa4b933890b4cd82e71687578770c6d8a035dc8eecbaa206f566399f0", 0x2d, 0x88, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x10200, 0x0) msgsnd(r0, &(0x7f0000000300)={0x3, "868b6c59cb89253741c4e1ba8336e6a24de876664990d14d85c2e857fa21b85c9a6b2fabc31e2b1f14bfcc3e534dc2a8be8972b19f2b6eb9a1da7117753bc60fd8ac13f8e53491ed6a9890a7f3b025c918c96d36a8a22f1fb9dba14e457518044f73850a45a8b5f4e68a10af0e5994d8613fb3defd315e6ecf918dfa8c81e504472d1895f941008ce1372f8182b89bc1decec8d43a818fa3d7e08337ed939729ca909eb78183785fe3309f421345d08e3435ccf2f09400429516cbe8d0fcb74a45053a2229a76db8ede30d7e03415984b078d0c4bceba064fb234947"}, 0xe4, 0x800) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000240)="5fb74c367abe3aa8f0ec21dd5ed287cfed0c79f366da80a9a28a1eb5b975f6f252c25078bd38622a1266a9c66eb086892e06599a52012b9153b015f22f37a7ba41eddda37fe47a38f7fdc82b1ea45913cab49701a787497ef7afe43269d6cef0b5862e7e4d07b5637bb9119c7e2cd6c2ebf8339523871c0a307e3eec3068ce3fa7751af6fe6ed3667aed63d242876cd947c553868c75f1d979d1585a0ab6ab13ad45d65ae2084a793568c33eb1") 00:00:56 executing program 2: select(0x3b, &(0x7f00000001c0)={0x7}, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/147, &(0x7f0000000100)=0x93) 00:00:56 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) writev(r1, &(0x7f0000000280), 0x26) ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000000)="0dbdf28b71275b5920a59508936958cf367bfa53b51af8eea153f62ed9fc3e7be3c3a6bf0b3d0f6a93bb6b05206e38bf9a69373cef7f4d77af7e9bbabccad0203d18bab1be0c2f01efba97c61ea5c302de410c9fe6e8755973c0e1be43a379a1bd4c89263a70623351bb791b70cd3b6c008a943cae445666f95e92151389f0490848b68edc243653581f86c66427f59d034a864e24a91dadd2ee8ab6b80cfd6e2dde09047a607e0ff9f18df0012fc15b31f5ead4ef589c8245edc3fb6ee59ef62d21ffce758c8d87220f16c01536d5dcdd5b") writev(r1, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0xfffffffffffffd7f) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:56 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") wait4(0x0, 0x0, 0x0, &(0x7f0000000240)) execve(0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(r0, &(0x7f0000000000)=""/81, 0x51, 0x2, &(0x7f0000000080)=ANY=[@ANYBLOB="04008d87f229d7365b11"], 0xa) 00:00:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000644b4841682a0dc40790c62de54ba52e216520f0d9721421"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x32, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xa8050000}}}, 0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x1, 0x8}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0xba, "524d1648b6b4d37b7fd1cacbd712b27fb2096c723ceabd2c1c5396e02abe4eb1ff84d959494c865389f0e0259587345aea051b7392f02ddadb5314cac0816d2f39b9af91b3285957cb60f8ff16dfd08850305e3062eb48a51fb3417e48575e2861c5eb9eaa8fa3e1ea1a445d4cf7883783ce684882853884080073f4f03ca8b376a84a4b5167afce98e074c234d1d356cd71870519af4fc10004ab810741015b7857427c5e4d961f14b8a43aede1802d23133dab8ffbe4998b65"}, &(0x7f00000002c0)=0xc2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r3, 0xc9, "2476b29491ab09afb6d35c5dd9521acb2708a6a0cfaa295c53ab7937dda10a8ddd4fd32495b7edc9ff8555039357d90b557d94c89bb06a54f5b494d27419a2f9ad7ab0aaa95bd8515fff246fd20730eb405c5926b6971fcfe27c59358302f31411a9dc45d8fd054aa9f443f1adfe0692bef30e61502122bc5c1d17116ffec6f6cab2bc4c98ab6fa2fcc0f1405c63a0752c590a5163dc1117f11c351ed0e53981ff81bd70d43d3b5ea5dfbb03f598b25c6d519db2807f143a3f0e60f0596249cd6eb989ab560dbbb97c"}, &(0x7f0000000000)=0xd1) fcntl$dupfd(r0, 0x0, r0) 00:00:56 executing program 2: syz_execute_func(&(0x7f0000000040)="1c14b5b598cd801b69e4f56962f5696200d9d9d0c4a1fdd7c9795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce0ed018020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") syz_execute_func(&(0x7f0000000300)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1c4e156534a02670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896474701fe5ff6a9c1460000e145e22c892a0f0000009f") 00:00:56 executing program 0: syz_emit_ethernet(0xa7, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85") mlockall(0x1) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0x8, 0x3}) 00:00:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x10044) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="03887f5a2b5af315afeaad86712c028bff9d97a034347e187dbf2716b26acef73610101fdae2ce22853a50bf11df032ca74813f7ef6e1f7394008c4259f84cc35cf6692973a5bc9f3ca050a4288e0997", 0x50}, {&(0x7f00000000c0)="e18f1db5", 0x4}, {&(0x7f0000000100)="95aad445c8", 0x5}, {&(0x7f0000000140)="026d26ac7a55a2e6537b1f9b59dde718f77a24accd3c743de2dc6a954b5b6dc887b6fa3e21b0ce1d2ad787a03865a2aa92c57cb0a050f9c89488081085e600e2b084732f0c0ec6c987a8c13ab7640f41fd2ac4c01f14924b8d93e1492aa9b39b0400c14de614690f", 0x68}], 0x4, &(0x7f0000000200)=[{0x10, 0x0, 0x1ff}, {0x1010, 0x6, 0x3, "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"}, {0xd8, 0x3a, 0x80000001, "50872f19b5b94f7e7929cc5ed80119f86b2a7876547fa85d4e153c8fa04d448b229aad85c7684d20602fb692cc41d66a919374b711a67a188f7d0cf1d76a99278b293bb8eb7c4ebcbc2619efbb1c6733be9f54e038ad4b9b1f08227e79ba5f4044df29b220bd83166c245238d8414ae06502872bb24d7e0f49e0f42fc445b39b8c3ab74dfdc04b792532bef0d1921e2c35b13c1e82efb0446dbf1ba0665dc5b9395713b1b11df2c7f73e34695b3436aaf42616cdd3c0ed5b84f9f29ee5ae4ef191983f"}, {0x108, 0x1, 0x7fff, "9f4651736db5f043eb1f9178544cfda0764599aecc9d4b361e2a83f7e458214ee357621b530b559ab248d49cc5a0e3b663992a5e7147e6fe82ca78e418a6a632297536b6b4b7b42ce21a3ced5fc78c56c77f82eaa426e8ba2aae7f05ed76b9515bec1d478e1cf68be63ecdab2405824c830edbce3f40b643098839b367148fd2bc23f7f2af338729885ae7bb62409deb55e5b26073b8831d76c99a1fc27edc09f2ce4dfbfa8783ebc447a5f5169397994b020dd64effe80683167440666e9df9899f82350c89770796cd08eacf488b767a4c55f3ffbfb3f3bb2dddb5457e75fceb7c38e59ce5de0ae7c9e98d791ae56076a95b1a"}, {0xc8, 0xffff, 0x408f, "7767507c7f24dd228b049bc8e13e739e9515fee1b98edc0dc70f57aeb9de01256c414e40829016f51976c521aa2c7970433cf1a01965992fb906c415bf4aa9e6ae660f8fd29596234737af3e7e74e096afa7d873b74c53c5ce36e933a5e34b9d9c4944ec4842f2822153e33dec863c773ae04bd462446b035e2dc65ad9c6572676fb303eeac715960cab260b64edd6a80284b4193a41b7e3c10f2bd6c7372c7ac4ded6ae62cc20941469fb80c2f0d00c24775b88"}, {0x70, 0xffff, 0x1, "a6621f129480323dd8372014c8bdeef805c5c453f322da8b64f2a938ebaad3376dfe8edb35ff34bf38d43c2f5c6297bca3612153ee3bc6525c2f40dbabe345bd8b8260d1c4f44ea5b7af2183e3e18cda65941ddaa926414d11430a573d40ba4a"}], 0x1338}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) preadv(r1, 0x0, 0x0, 0x0) 00:00:56 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x8, 0x114) listen(r1, 0xffffffffffffffff) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x20) accept(r1, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) r2 = accept(r1, 0x0, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900002270e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") accept(r2, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) 00:00:56 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f00000013c0)={{"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", "37501921c75e64c6ee0f47dc1e718518716d316bd58f8eb3863d4d46d5097f51", 0xf3cc, 0x1}, &(0x7f00000003c0)="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", 0x3f, 0x6, 0x80000001, 0x3, 0x3, 0x3, 0x1, 0xfffffffffffffffa}) 00:00:56 executing program 2: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) getuid() mkdirat(r0, &(0x7f00000003c0)='./file2/file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0/file0\x00'}, 0x10) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:57 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000722000/0x3000)=nil, 0x3000, 0xfffffffffffffffd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 00:00:57 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x3}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x6}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x5, 0x1, 0x2, 0x7fff]}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1202, &(0x7f0000000000), 0x2) fsync(r2) 00:00:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xa, 0x84) getsockname(r0, 0x0, &(0x7f00000000c0)) 00:00:57 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0}}, 0x0, 0x3, 0x68, 0x0, 0x3ff, 0x5, 0x8}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x7bc}, 0x8) read(r0, &(0x7f0000000100)=""/247, 0xffffffffffffff9a) read(r0, &(0x7f0000000200)=""/42, 0x2a) execve(0x0, 0x0, 0x0) close(r1) 00:00:57 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet(r0, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x3, 0xfffffffffffffc00, 0x3, 0xc6f, 0x1, 0x80000000, 0x4, 0x0, 0x9, 0x5, 0x80000000}, 0xb) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) r2 = semget$private(0x0, 0x0, 0x400) __semctl$GETPID(r2, 0x4, 0x4, &(0x7f0000000040)=""/66) 00:00:57 executing program 1: syz_execute_func(&(0x7f0000000000)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd6d48cc7e862b18f680808056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:00:57 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000240)=0x5, 0x4) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140), 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f00000001c0)={0x0, 0x1}, 0x14f) sendto$inet(r1, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:00:57 executing program 0: getuid() r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0x0, r0) setreuid(0xffffffffffffffff, 0x0) 00:00:57 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e7) socket(0x1c, 0x1, 0x1) mlockall(0x3) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:57 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fsync(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x800, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x8000000, 0x1000000000003) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000140)=0x8) getresuid(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000000c0)="04fadecc8e6c75b99d87dc65c36f839f5014fe429f219c4fc89148259a4668bbe9be4a382c3f3026e2b19da34e0a9ee813b3a917c8a09e335ebcbf8b8c45c9108ccf3de6589f3355b88766bf19bb27346b19492d8c4127ff17c954044fb4d00febb7c318ca73de7822fc12017f5cbed40da3", 0x72) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000580)=ANY=[], 0xc700, 0x800) 00:00:57 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000580)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001700)=[{&(0x7f00000005c0)="9cce4c165387f4fa4c36fe15e7db0fd6bb2150c44db51e2a38b0b64a338aac78d53931cf7f13ad9e7a87c0d4b973c1bdb3198fee00a610921c63f5815379c0e6ae9668142b94577ca5899a55b535513a4b22780d0aac5d84b85118485a2ba4eaf103f16b44d4678cb3db3236c97de0b04f4d2ab67ce9fa875e2e746c01dadd561e26d571ff42f909a1563c9475b6616172eba7b0e99e6b9b43a3217f8836b77c21d0e59b88b283b7741e6f81", 0xac}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="281a631e7edbaeebbcc8b670821696ac0b4dee83d4abf8032c7fa04a52f44e9b6a58406205743f4041ace898272e44cdb0204dbb94b7acf62aa835069c295705e76889dc08812d18ed7cdb870c4ac4a9626e4c44196e9d0bee69e9d1", 0x5c}], 0x3, &(0x7f0000001740)=[{0x90, 0x3a, 0x6, "ab6a2b767fa28adf43b04852ef2472fc4fb6123b82f7772e03952f25a1fdf88f08e5ac99d74bc1c516ec87f094790c770490279d53a074daeab5c056734b3679c54771f2249cb444a56b4491763e72a03f57007e3efdded812e070d9d9774263e9022174b527e03ff15d7b948d7b1560e61c432d6cfeb0554647"}], 0x90}, 0x20000) setresgid(0x0, 0xee00, 0x0) r1 = getegid() setresgid(0xffffffffffffffff, 0x0, r1) setresgid(0x0, r1, 0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000100)={{"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", "8bf46753677f0d773dd6a95461cf13d7503a37bde88169a70d8cb61f3eed1b0e", 0x6, 0x9}, &(0x7f0000000040)="e0f03e461179be350ffe5c666304804546ec9e600d9535040874cf7c84b4c2f47c2cb51f305b613cf78d783d4402768c4c2148eb513941fb0b2432df75d523935756a6e0d81aff5a0c8458e40baa563e4d18733afda63a5750ab971e1758bc04c9266d2e0e24e9207231c73843c848b304b5a6384f6e5eb9972d913b56a4d90cdbef5d873f6bc2addcf8c047fcd6a63a37aa30e061a8f0878ddff09fb87113b62ebf2d2d7a1002895bbb79d0", 0x7, 0x16f2, 0x3, 0xec21cb5, 0x7ff, 0x10001, 0x3, 0x100000000}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x12, r0, 0x0) 00:00:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) close(r1) fchown(r1, r2, r3) getsockopt$inet6_buf(r1, 0x29, 0x80000000032, 0x0, &(0x7f0000000100)) 00:00:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, 0x0, 0x163) 00:00:58 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x0, 0x7fffffff, 0x67, 0x9, 0x0, 0x401, 0xba, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x96, 0x3, 0x7ff, 0x10001, 0x7}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x6, 0x2}, &(0x7f0000000200)=0xc) select(0x10229, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000000)) 00:00:58 executing program 2: syz_execute_func(&(0x7f0000000680)="91cd806969ef69dc00d9f3460f7e00d0d00fd1b02db5d900080070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1c48379054700a0787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000f9859f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x4}, {r1}, {r1, 0x1}, {r0, 0x41}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x0) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r3 = getpgid(0x0) getpid() msgget(0x1, 0x8) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) r4 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r4, 0x1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r5) socket$inet_udp(0x2, 0x2, 0x0) flock(r4, 0x8) getpgrp(0xffffffffffffffff) r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(0x0) listen(r0, 0x94) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x7, 0x800}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000700)={@in={{0x2, 0x0}}, r8, 0x101, 0x40, 0x9}, 0x94) poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000) 00:00:58 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000580)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001700)=[{&(0x7f00000005c0)="9cce4c165387f4fa4c36fe15e7db0fd6bb2150c44db51e2a38b0b64a338aac78d53931cf7f13ad9e7a87c0d4b973c1bdb3198fee00a610921c63f5815379c0e6ae9668142b94577ca5899a55b535513a4b22780d0aac5d84b85118485a2ba4eaf103f16b44d4678cb3db3236c97de0b04f4d2ab67ce9fa875e2e746c01dadd561e26d571ff42f909a1563c9475b6616172eba7b0e99e6b9b43a3217f8836b77c21d0e59b88b283b7741e6f81", 0xac}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="281a631e7edbaeebbcc8b670821696ac0b4dee83d4abf8032c7fa04a52f44e9b6a58406205743f4041ace898272e44cdb0204dbb94b7acf62aa835069c295705e76889dc08812d18ed7cdb870c4ac4a9626e4c44196e9d0bee69e9d1", 0x5c}], 0x3, &(0x7f0000001740)=[{0x90, 0x3a, 0x6, "ab6a2b767fa28adf43b04852ef2472fc4fb6123b82f7772e03952f25a1fdf88f08e5ac99d74bc1c516ec87f094790c770490279d53a074daeab5c056734b3679c54771f2249cb444a56b4491763e72a03f57007e3efdded812e070d9d9774263e9022174b527e03ff15d7b948d7b1560e61c432d6cfeb0554647"}], 0x90}, 0x20000) setresgid(0x0, 0xee00, 0x0) r1 = getegid() setresgid(0xffffffffffffffff, 0x0, r1) setresgid(0x0, r1, 0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x81) ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000000100)={{"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", "8bf46753677f0d773dd6a95461cf13d7503a37bde88169a70d8cb61f3eed1b0e", 0x6, 0x9}, &(0x7f0000000040)="e0f03e461179be350ffe5c666304804546ec9e600d9535040874cf7c84b4c2f47c2cb51f305b613cf78d783d4402768c4c2148eb513941fb0b2432df75d523935756a6e0d81aff5a0c8458e40baa563e4d18733afda63a5750ab971e1758bc04c9266d2e0e24e9207231c73843c848b304b5a6384f6e5eb9972d913b56a4d90cdbef5d873f6bc2addcf8c047fcd6a63a37aa30e061a8f0878ddff09fb87113b62ebf2d2d7a1002895bbb79d0", 0x7, 0x16f2, 0x3, 0xec21cb5, 0x7ff, 0x10001, 0x3, 0x100000000}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x12, r0, 0x0) 00:00:58 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() fsync(0xffffffffffffffff) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x800, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x8000000, 0x1000000000003) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000140)=0x8) getresuid(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000000c0)="04fadecc8e6c75b99d87dc65c36f839f5014fe429f219c4fc89148259a4668bbe9be4a382c3f3026e2b19da34e0a9ee813b3a917c8a09e335ebcbf8b8c45c9108ccf3de6589f3355b88766bf19bb27346b19492d8c4127ff17c954044fb4d00febb7c318ca73de7822fc12017f5cbed40da3", 0x72) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000580)=ANY=[], 0xc700, 0x800) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000100)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb607000000157af47af4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdede430f0f9300000000b726400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:58 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000180)=""/106, 0x6a}], 0x1, &(0x7f0000001740)=""/4096, 0x1000}, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x9, 0x1}, &(0x7f0000000040)) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) 00:00:58 executing program 3: syz_execute_func(&(0x7f0000000480)="9826473e431c195e0f05c4a35d6c91c9bf208a2413771141e2e9b55767660f6b32f081183f000000660f72d50f0f43b8c4c44e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc767f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2") r0 = socket$inet(0x2, 0x5, 0x5) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000)="56736699912ef4a54175b552905140a4333f791df52a0ad107894224ea79f83c7df646626e30f0516bfc288722568ddc66aaef8ea1f13af2f0c9bc9b90c34a8a491cf8e492be1219e147e1dd3fa00e9c4d", 0x51) 00:00:58 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) clock_settime(0x0, &(0x7f0000000140)={0x0, 0x200000000000000}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0xfffffffffffffffe, 0xd4}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x960, 0x10, 0x8, 0x1, 0x6, 0x7ff, 0xffffffffffffdd03, r1}, 0x20) 00:00:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x31, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0x81, 0x39f, 0x2}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x3, 0x1010, 0x1, 0x722, 0x4, 0xfdb7, 0x1, r1}, &(0x7f0000000140)=0x20) 00:00:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000008b0000000300005492cc21b674feaafdc0617a3300680b0000"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0xf5a8}, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x1, 0x600, 0x1, 0x8, 0x3, 0x0, 0x100, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r2, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r3, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2304000000fe8000000000000000000000000000bb0200"/128, @ANYRES32=r4], &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="03000000ec16000080000000800000000500ff00"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0x0, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x200}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x2, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000540)=0xffffffffffffffb4) 00:00:58 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x85) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xec, @loopback, 0x1}}, 0x0, 0x0, 0x80000001, 0x4}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xf2, "bdf3cd26d39ab02c4eec1d8d0d02a11a97be1172f2bda34184f6e7fea43e252cfed962bed3063f5183a63c36067b0540cb46e95fcd90d6be18ee47afd5eb830ebbb79c67131513c9b97b4d74550f7435431cc211755f06c41c4802041ee655af301567321f4216e228920d4a021303af4b2abd87243425b07071f746351e96c36724ab7361174e2d40e7c210059fdc9b47621cc84feafcdb6c17d732b725057d3f02e97ee2df07679435b70b0e4cd54a77bdb3aaf2faaa57d4a7c317fd5ebd8a18d312241d8cb751b8b59e2d5cd5969d3c9b3dc69b81bb230d182ad8adc15f76cfa092e47e58e9c76f86344393652c488e5c"}, &(0x7f0000000240)=0xfa) clock_settime(0x0, 0xfffffffffffffffe) semget(0x1, 0x5, 0x0) 00:00:58 executing program 0: socketpair(0x10, 0x3, 0x9, &(0x7f0000000040)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x4, 0x1b93, 0x88, 0x800, 0x3f, 0xc51}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xe, 0x3ff}, &(0x7f0000000300)=0x8) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) accept(r3, &(0x7f0000000140)=@un=@file={0x0, ""/39}, &(0x7f0000000180)=0x29) 00:00:58 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) flock(r0, 0x2) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) 00:00:58 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0xfffffec6) 00:00:58 executing program 0: syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000980)='./file0\x00', 0x4, 0x2002) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) syz_execute_func(&(0x7f0000000740)="91cd8066410f6779306969ef69dc00d98a20d0d00fd1b02db5d90000018fc840ef0e0ce4c60f1b6492b8bb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c1c422652e6bfe4d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505") r4 = getpgid(0x0) getpid() msgget(0x1, 0x0) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000) getpeername$unix(r5, &(0x7f00000005c0)=ANY=[], 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x8000000000003, 0x4000000000000024) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x80, 0x0) ioctl$DIOCRDELTABLES(r6, 0xc450443e, &(0x7f0000000500)={{"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", "c3290e67c55488fb92baf939d8b8b8b53d8884c1324dc5b4a09cee2af99922ae", 0x0, 0x4}, 0x0, 0x4, 0x80000000, 0x101, 0x5, 0x6795, 0x3fc, 0x55, 0x3}) r7 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(r3, &(0x7f0000000380)=@abs, &(0x7f0000000100)=0x8, 0x10000000) sendmsg(r7, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="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", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc) wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r8 = getpgrp(0xffffffffffffffff) open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4) getpgid(r8) listen(r2, 0xfffffffffffffffe) r9 = open(&(0x7f0000000300)='./file0\x00', 0x40100000, 0x200000000) truncate(&(0x7f00000003c0)='./file0\x00', 0x608020401) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r9}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) poll(&(0x7f0000000180)=[{r9, 0x2040}, {r9, 0x40}], 0x2, 0x80000004) 00:00:58 executing program 1: pipe2(&(0x7f0000000000), 0x100004) syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65204f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") 00:00:58 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(r0, 0x0, r0) r1 = dup(0xffffffffffffffff) fchdir(r1) syz_execute_func(&(0x7f0000000180)="1c09c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01b4fe286efe286e5f00c38f89500151005b304545e269a841000f9945332faee4eef5660f383ab82633d3180f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:00:59 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) fcntl$dupfd(r0, 0x11, r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:59 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000000)={0x3149, 0x3ff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000040)="f99df16b67f6f2af1d519bf11395f5cb98473523e0f484d0aaeb12eac8cf26e1239a37b6b4d44a11f9e966163de26eeca8d2f24a59c64ef9052ac456c0be3ca32d2421197f4cadf556f8d9440bf8e38dc8bcf5e9b3906a2b215386cc72d5801962d385c3a99694aee79f16f79b50f5ef85f96809d0a34fc268fe71cf118caac01b4abe1021f8f99b78098e65026ca6a4c838c1c9c5f99b2ff914853c96bebf4ea778eb6f1017412306bf053c5e1145d1ac13761abe2a0e2990720cbc10ebfab89d4cd25af1c13e547afa5462d134") ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000140)={0xfffffffffffff001}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = getpid() fcntl$setown(r0, 0x6, r1) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000280)="6106e7f47e6ba53edadbd9bf263845653c908e6b4276b7ebf5565f740117fd66c9e6ab3d569170917415b1b6003abddb037f04aa705e448dfbeea8a636c725d1d8e4302f65549724b309a3cc3fb650b7358cd4f348701b82fe3378a359292738cf0001e2994034d14a2565b27857730207b0") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r3, 0x9}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000480)={r3, 0xa5, "27557ac249cd36e311448c1af319e6c43562bb955d4aff40241483435376f761b357d04c96a2397bf9b10229edb52d06c9e303ac2f69e47337d8c7fb1958f5099dd9f80dbafa9adcd900507403fcb104923c2fe11314822c2fd91cea6a87ea3242980a1bca7c902b981fdee2e905d1c9f86058e0c77617de3911c39c5ff3fcc1ca45affa6bcd69cfb868a22aafec74756417a192693813f02d79ea93ec53fe077d9c3b8096"}, &(0x7f0000000540)=0xad) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000580)="4efbb7613482e8ff6bafb4e8cc41c56e111d41737f0b4ad207b7b5b6e3522dbab13ba394e6431bd5fafa2bdc18291e492652a3ae649e803e68690c9e23439780d2bcc9b9a8b5de3ad1b5ff4cb155fa25a74766c8ff0c22b7f29f96e98cc2fb25b19cc3a670b1cfc69eece1e7dcdc5c18589347ee6556") getpgrp(r1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000680)={r4, 0x6, 0xffffffff}, &(0x7f00000006c0)=0xc) setitimer(0x3, &(0x7f0000000700)={{0x4, 0x7}, {0x8, 0x6}}, &(0x7f0000000740)) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000800)={0x2, &(0x7f0000000780)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in6={0x1c, 0x1, 0x5, @empty, 0xffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000840)=0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000880)="f3f72555bfcd03cb96df904f0e21f0a79abe788dd6f12a9fb8361cce861f5870e6d4307e440d462674c7436c673cdd52c2479bd9a46a8a20a6240df2cd886bd43576656e97cf613547f6a1239efc800960eb6a0ec5fe706833542e9e4aa090ef37db23b8d438d71d5d0d208a63141a1a73b97f98b4b71101fb3f58fb49bb4241809ec9210fc5934e04d6443e478cddd8f4cc2b26b78ce883707961bda6c25162a768b4cf23da5b028fb9c43f51c0be350b154a1e") setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000940)=0xfffffffffffff336, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f0000000980)={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xe7b0}, {0x1c, 0x3, 0x7, @loopback}, 0x1, [0x4, 0xef, 0x80, 0x3ff, 0x3ff, 0x10000, 0x7, 0x8]}, 0x5c) ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000a00)="b7") fcntl$getown(r6, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000a40)={@in6={{0x1c, 0x0, 0xffffffffffffff4d, @local={0xfe, 0x80, [], 0x0}, 0x7a32}}, r5, 0x1000, 0x6, 0x500000000000}, &(0x7f0000000b00)=0x8c) lseek(r6, 0x0, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000b40)={@in6={{0x1c, 0x2, 0x19, @loopback, 0x6}}, r5, 0xffffffffffffff68, 0x7, 0xfffffffffffff800}, 0x8c) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000c00)={0xf7, 0x7, 0x8, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) 00:00:59 executing program 3: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000180)="c2b81cf176419d273187f4f7764a4d4dc4fc689a6d4126e9519ba34f6539d84060bb580f5c0bdcae32aab3af60cc468d47c7199406c572ec91e3105820087751a1ee6a1f62d3a6c49b1e2c2e2d6c17b4fa", 0x51, 0x80, &(0x7f0000000100)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xc60f}, 0x1c) msgget(0x3, 0x20) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x21) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) freebsd10_pipe(0x0) fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) sendfile(r1, r1, &(0x7f0000000080), 0x7) 00:00:59 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCRCLRASTATS(r0, 0xc4504448, &(0x7f0000000100)={{"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", "c79c6e33e992a73d3909feabf7ea65855494d9ba1d6309de96ef6d8b45359829", 0xe2, 0x400}, &(0x7f0000000040)="f82a5b46db7da334747ba5e7971d67b452753c8abbe8d0f7ba3dd2b45daf649e2ed55b802cd295d63b796621138523ce4dbb1a719d6aedc5a560e5a77c8ac8b461457fe5f5144b8822fa22b154bf657fca8982e01230455f4dbf32ee86286f367ae2287ecaf045fe790bdd906f941135b525d89a9e264a80099871c3120c16120b7b38853e24f47439af8f2c908611c3c50d4b35", 0x4, 0x3f0c, 0xff, 0x8, 0x1ff, 0x2, 0x5b, 0x319b}) 00:00:59 executing program 2: freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r0, r2, r3) syz_execute_func(&(0x7f0000000a40)="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") ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000bc0)={{"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", "fb947d475265d03dc64640e4944a3c6ad7166d8a3375753ba8985ff58f049c28", 0x7f2, 0xff}, &(0x7f00000001c0)="a77bdd76f4c3e6f24271f69a5c1b5460d06f783dd4497edfdd0e23536ee5ba1181aa78345dbc18df79a4cee9bd057f4e42b6d5ac312edfc83c5f49f00bc08309cae3f408aecbde157cbf69072342efd164475916cc07df38", 0xafc, 0x4b, 0x40, 0x100000000, 0x3800, 0x8, 0x10001, 0x9}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x85, 0x1) ioctl$DIOCRADDTABLES(r4, 0xc450443d, &(0x7f0000000440)={{"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", "7cc166685e6e27d8e6644e155932fd6aad1ac7d97bfb5907c453a3a2982c0e58", 0x9, 0x4}, &(0x7f0000000040)="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", 0x100000001, 0x4, 0x6, 0x5, 0x97, 0x5, 0x6, 0x5}) 00:00:59 executing program 2: syz_execute_func(&(0x7f00000002c0)="0c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce000008020000f29465751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030fae4de4e4240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c000000c4a12d72d7006666450f17720d14111d54111d00") semget$private(0x0, 0x0, 0x0) semget(0x2, 0x4, 0x101) 00:00:59 executing program 0: r0 = socket$inet6(0x1c, 0x10000000, 0x0) mmap(&(0x7f0000e4e000/0x3000)=nil, 0x3000, 0x5, 0x81010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x4b, "7c77f09ebad9e59dffc82f981ecd9205dc82e267bffa7d33fa1750365c4442800306e56b0403754aadb5092ea4f7d1ab13bcb32e356525026e8133fc68ed85a0f171ffe3dbbbe3ba838dd3"}, &(0x7f0000000280)=0x53) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) munlock(&(0x7f0000f3d000/0x1000)=nil, 0x1000) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d}) mlockall(0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000002c0)=0x17, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x200000) 00:00:59 executing program 1: unlink(&(0x7f0000000080)='./file0\x00') semget$private(0x0, 0x1, 0x0) r0 = semget(0xffffffffffffffff, 0x4, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000480)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='Q', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) 00:00:59 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) 00:00:59 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x3ff, 0x0, 0xfffffffffffffffc, 0x5}, &(0x7f0000000140)=0x18) r3 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000200)={r2, 0x943}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00'}, 0x24) 00:00:59 executing program 2: syz_emit_ethernet(0x24, &(0x7f0000000140)="7909008ce629923afeed35c0080600200800030471020252fbffc2d50b8fa73e1a9ab221") r0 = socket(0x0, 0x1, 0xffffffffffff0000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x400, 0x7fffffff, 0xdb1]}, 0xa) 00:00:59 executing program 0: r0 = socket(0x0, 0x40000000004, 0x4000010001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) 00:00:59 executing program 3: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=""/194, 0xc2}, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="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", 0xfb}, {&(0x7f0000000140)="c68f7d0959e3c0d20ebbba80d5bdd0f5ad0d3049f63331", 0x17}], 0x2, &(0x7f0000000740)=[{0x78, 0xffff, 0x8be0, "b8629c91b9af95c3ee786ea0a476c3025c6665fe0c4b182d4b86ce12154c8ec1037b84dfaa93ed9f7dbe981c58cc31f64eb9aa5aae2762c3da6fc996ef977e7dd4639ba1cd14579d9bc0a1f5f65f3d221ece4835fe48b964682078012c9f3e1ed0a83e3030"}, {0x1010, 0x0, 0x1ff, "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"}, {0x100, 0xffff, 0x1, "6c6232cb459b8609315c03ba76435cf2e61c7ec41f7300e416576566d799ccdc33decfb3b582cb690c169801b0530ba74e1cb5edc4363f8bb34ef23c32339cc8cfefb7fbf1d157101250a15aac9f11aac160d74d8518fa0a034e57ac1d8536a62c174e508b9f0987090b9c66681f90161080fd337b147cf04bf24e9e5ba8a4b1daa2ea363a3a5edf82cdc78f4d5460005bea3478d11b7bae9737d901946f43cf6aa76f8ef4aaab7678c7d60a7c113c9af625cb198429ecf7ee1f9e9fadac0bb6c50570c78eb6ae7bf192e388d51150cffa56e20594debe4711c58d112bedce174e51e0c2db1ea66f8a2b58bc2e"}, {0xb8, 0x99, 0x5, "47b9c46ec682b54048d6a863965f0497a71dd3aca7b4088e5f8054453826e45ebc104a3413924304c4d93e674498e73858b2bf638c5ff5251ab65c842b160164ef125dfde651978968dd97bba6102418d755979b99a77bf2d0796cfe97cbb75780d9ffcba475cda898d3b50d78c6f4e8151ac427ee85f9c8f32310207f638cd0a9fb1251d9ce347a494e62ac5e05fc2e878d8f1c09b6c32ee7d55741316fbc9acbab"}, {0xd8, 0xffff, 0x7fffffff, "ef030fbf28f757633bb9b55da3d1d3c9b228bf2dc0077bf4e4957bbaa463415bc20d5e34b1c8c5264ef9148e7a9a49c8c86d5c8f0d2ed20fbbc5fa6bae858bf40f7f98acdbf867797e0d765646104373d3c421eb6e89dfbd12f5b729313fa5470808a71a52dc9d4b924659e86911558778b8d81af330a7ef91d9d7b070ae3e8b54e5368079369c147937a8f821fba0e1f0078e6eead47280288bbe8e00f078d23641e70a0424c6a0896c96f61cfa844209ec0388050aadbd1614f208c828bb11f71d5bbd"}], 0x1318}, 0x8d) 00:00:59 executing program 0: syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 00:00:59 executing program 2: syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") socketpair(0x10, 0x3, 0x20, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000480)={0x0, 0x2, 0x0, 0x574a, 0x1, 0x4d27, 0x40, 0x8, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x8000, 0x1, 0x2, 0x1, 0xfffffffffffffffc}}, &(0x7f0000000540)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000580)={r1, 0x7, 0xf}, &(0x7f00000005c0)=0x18) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x204, 0x103) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000340)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)=',\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='*\x83)\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000400)=[&(0x7f0000000380)='{{\x00', &(0x7f00000003c0)='\x00']) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0/file0\x00', 0x400) execve(0x0, &(0x7f0000000340), 0x0) 00:00:59 executing program 0: mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x69, &(0x7f0000000080)=""/87, &(0x7f0000000100)=0x57) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10, 0x10000000) open(&(0x7f0000000300)='./file0\x00', 0x100205, 0x20) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0xfffffffffffffd51) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) 00:00:59 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ff4000/0x9000)=nil, 0x9000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:00:59 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:01:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(0xffffffffffffffff, r0) ioctl$DIOCKILLSRCNODES(0xffffffffffffffff, 0xc080445b, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x801100, 0x6, 0x12, r3, 0x1f470000) ppoll(&(0x7f0000000140)=[{r1}, {r0, 0x10000000050}, {r0, 0x40}], 0x3, &(0x7f0000000180)={0x0, 0x8000}, 0x0, 0x0) 00:01:00 executing program 2: setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) 00:01:00 executing program 3: r0 = socket(0x2, 0x2, 0x7fffffff) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x5}, &(0x7f0000000380)=0x8) 00:01:00 executing program 2: syz_execute_func(&(0x7f0000001600)="0c12b5b598450f3803e81b69e4f56962f5696200d9d9d0c441395bf9f2680c000000400f8b23f500003e6746a5e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea01f0428059e90af265dc5f00c4c23bdcc4bbbb5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x204, 0xbd) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x63, "4ac99b7472bcfbb7e60a3a7469edaf85ddc3c24a9d4b5eb5df969b24fffc363207b01ec834cf85b3d5e01b128fc4b4f2a261aadafeed625d08cb9032e5265b6af674e57362ff59f8a7dda99a1da456c349b59def57c00f93d120f57150ae650e074a4c"}, &(0x7f00000003c0)=0x6b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1, @rand_addr=0x5}}, r1, 0x200, 0x3f, 0x5}, &(0x7f00000004c0)=0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000500)=""/4096, &(0x7f0000001500)=0x1000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f300"/136, @ANYRES32=r2, @ANYBLOB="0200020005000000"], 0x94) 00:01:00 executing program 2: r0 = socket$inet(0x2, 0x10000007, 0x82) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast2}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x42, &(0x7f0000000000)="509ae210f598e2cd259033216dd404e0cc68c69019b30ae9a20899b4a173d28960217c6c2185296535a130026c651c100d76f2504e876b53a79aad8b40cb5cb9e584ba85715bb93c4ce5129cb6bbb66163b4f68ed9b6fc7ba736f5965e141f3f78584804a9aa737235060c4bce7c252b8fb653c4633a777841cbc590da1a09000000000000000fbfc94d33e589f5cc88084df8f83e2292db5da14609936436c7", 0xfffffffffffffeaa) 00:01:00 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0xffffffffffffffff) freebsd10_pipe(&(0x7f00000003c0)) r1 = getpgid(r0) getpgid(r1) r2 = fcntl$getown(0xffffffffffffff9c, 0x5) r3 = getpgid(r2) r4 = msgget(0x1, 0x8) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/155) unlink(&(0x7f0000000540)='./file0\x00') clock_settime(0xe, &(0x7f0000000440)={0x3, 0x1}) wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000) shutdown(r5, 0x0) r6 = getpgrp(0xffffffffffffffff) getpgid(r6) clock_getres(0x4, &(0x7f0000000500)) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r7, 0x0, 0x1000000000003) setrlimit(0x7, &(0x7f0000000340)={0x7, 0x10}) truncate(&(0x7f0000000580)='./file0\x00', 0x3) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) r8 = semget(0x0, 0x3, 0x400) __semctl$GETZCNT(r8, 0x4, 0x7, &(0x7f0000000380)=""/7) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getpgrp(r2) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:01:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)=""/190, &(0x7f00000000c0)=0xbe) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x49, &(0x7f0000001080)="b2bcb518b795fbc58f489a94", 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0xff) r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000300)="6670eed527913d5a1910a2cbb87f1923d61d6acf06780090f9efcf3053d1a12eb53ad4e93b87b09ff66fd8f5c0a494bd7d94b253da6f123c7e7066f514eff414b363e8476c3bcd9b7cd664c857ef85b0089577e355dc3609fab1fd07e2b8e386291dbfe003dafbc836e5c7ed42f439833c3b100dfaf8d56759bdf3155d5ad32b1b63016b0988ce9d4d52e5f632f69963c268128927a3fff8c1bc0cc0a28cbb") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="e3ffff79", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x100000000, 0x0, 0x8000}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x400}, 0x1) 00:01:00 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket(0xffffffffffffffff, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) syz_execute_func(&(0x7f0000000180)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") 00:01:00 executing program 2: r0 = socket$inet6(0x1c, 0x20000003, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x56, "fdec5e09b2648d7e08eb48e7cd3e184dc1399ee6259e0635fa9e86a39624e452fe39a4c7c23c55df022b24d50d0e679d5396d6a4cdaa621dd4ba1061bb980293af5e61911f14cc665f2f778e131b83109d188e74eab7"}, &(0x7f0000000080)=0x5e) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0x3ff}}, r1, 0xac, 0x4, 0x4, 0x3, 0x6, 0x7b1cde9d}, 0x98) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:01:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000180)=ANY=[@ANYBLOB="01"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:00 executing program 3: r0 = socket(0x400000002, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000140)="f9126c0596b2e0b76ab10f0e53b3fb608958f4114762d8151dcd5ceaf7624ae0d740a903e65e8d897ec368168268f56e29b8edce0ee64ef0e400bbe19354f8423ce1ae1751de45f4b5135de0574c64da49f4d5d9fcf5de5d8a08a7144a12ad8370971fc1363b4fb742b44dceca165ef0") 00:01:00 executing program 2: syz_execute_func(&(0x7f0000000180)="1c0698cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edd3fe55665566c902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, 0x0, 0x0) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000340)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r0, 0x1}, &(0x7f00000001c0)=0x8) 00:01:00 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getflags(r0, 0x3) syz_execute_func(&(0x7f0000000100)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) recvfrom$unix(r1, &(0x7f0000000040)=""/45, 0x2d, 0xc1, 0x0, 0x0) semget$private(0x0, 0x7, 0x123) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2084c, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x1, 0x4) 00:01:00 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x1}, 0x24) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4) 00:01:00 executing program 0: syz_execute_func(&(0x7f0000000280)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965bef343a66446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3, 0x2, [0x7, 0x4]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xd18, 0x3f, 0x20, 0x9, 0x5, 0x7, 0x1f, 0x6, r1}, 0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x1, 0x3000, 0x200, &(0x7f0000ffd000/0x3000)=nil) 00:01:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/95, 0x5f, 0x40003, 0x0, 0x0) 00:01:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x6, 0x4) socketpair$unix(0x1, 0xab4694ddbee6c0d, 0x0, &(0x7f00000001c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, &(0x7f00000002c0)="82c78a8cf910c17d2f7c28d91495ae594b9320c7739a8a4204ac59c0a73b50c40ea283f43222601a9a807966cdc1d40750cbdf2abe8c0323f885c91790e90b42eb8b032cfe3fc9a83f5638ba0ac93dae082409dec62ae8d02d74cfa4d53f7dfff26e2aa4501506ae9cc41e4bfe2dd4231ddc4ba528a4b69c41702f7c87fe2769d650a25de066a579bc7489145f794b7950267dda3c4aa6d773324e14ea93198add35", 0xa2) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) msgget(0x1, 0x400) syz_extract_tcp_res$synack(&(0x7f0000000300), 0x1, 0x0) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) sendto$inet(r2, &(0x7f0000000580)="ace82d31ba42812d14f6a1b88f3e823b99aa6a8b7c83f40e6b6e53de7f19ddb0c584f79db68acdd8a237fd28b71127f9beedc367260e57230ec0579be740b94b1cc2e2ede876d9e82f6a02080a0c099887693dd02725456b236ba3371e92d9fc6a63b5844ac96433965aa7b04a7d4cfb6397448c2a8d79dab809fc16cc77143c2aefb4eb4b1a7ab9cacbd4bb311d79a1da0438afbb1e6a93f70cd6cbc7742999bf10ffdc2aa16c80413fafa0a49330cb43c9806aba2e8b9fbfa174185ee3c09c993eca903449666cf19c5ed9610589a1e8361d6bc3854b9bc3997ec8a9778c7dc7c6c40117f24b4cbf78c22b92f9ff673310e8a374480d7f", 0xf8, 0x9, 0x0, 0x0) msgget(0x0, 0x422) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) getegid() geteuid() fstat(r3, &(0x7f0000000440)) getpgrp(0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r4 = open(&(0x7f0000000380)='./file0\x00', 0x40, 0x0) flock(r4, 0x5) fcntl$getflags(r0, 0x3) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) connect(r4, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) connect$inet(r4, &(0x7f0000000540)={0x2, 0x3}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:01:00 executing program 0: socketpair(0x13, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) r2 = getpgrp(0x0) getsockname(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x3, 0x2, 0x3, 0xb, r2}) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1017, 0xfffffffffffffffe, 0x4) 00:01:00 executing program 1: r0 = socket(0x1b, 0x3, 0x0) close(r0) syz_execute_func(&(0x7f0000000000)="98a84a2ae92c570f05bf07000000c4a37bf0c55c41e2e92e363e460f1a7000660fde978fe97c80c401c056810e000000e30b110fb8c4014e4edefe016d7df0810fcd8febbce509c421045f4607c422adaf50e3c463729ec45b70c4c4adc4a3bd4877f88a8ae37b1d2c93c4237b024c10f138f643afaf6766f2ab440fec3facc401d155d3c4c3214cb9a5604b19c201b00b000000f08171a30b8a826e660f3a6031a066410fe67be8d4d48f6978d25deb660fe5db64360fe25800218de3c0f52641802d08000000fa49c4f6a1dd7dbbbfdd5c450f918fffefffffbedcdca1c9fb8cfa482048204f383ae34b66440f3a62177575b7e2") setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040)=0x8, 0x4) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000080)="388619a660bba964c46203d6ebb1dbcf72191bc49a9d1e51c650e654e7b6ecb183e6ef1101559c7d3494b36b568c32bb80") setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) geteuid() 00:01:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x800}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x9, 0x40, 0x80, 0x3f, 0x80}, &(0x7f0000000080)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f00000000c0), 0x1df) 00:01:01 executing program 0: syz_execute_func(&(0x7f0000000240)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000300)={{"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", "9c16203733f40061ebd3ec8daa75fd6c693c418fdc095a15d50fce2be84edd6c", 0x2, 0x2}, &(0x7f0000000040)="d699ed1094e1ebdd81a5fe1eda49949151aa4126a7c7bd92e6", 0x6, 0x7, 0x50d2, 0x69053865, 0x1, 0x7fff, 0x303, 0x1}) 00:01:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) setuid(0xee01) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000a80)={{"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", "169a1eb36729efa0cdc5874e68bac942dcde4ba83facaa45776f0ea078439969", 0x4b, 0x9}, 0x0, 0x80, 0x20000000000, 0x0, 0x4, 0x0, 0x3, 0x20000aea}) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "f974933d1fd1511ba6fc4ce82a7d63764ed97defada18ce70d7443ccd8afea33", 0x80000000, 0x9}, &(0x7f0000000080)="382e8b3cf9e02b2b561cdfb5c9826ee726feb000675609478d5b0e5748c11f946e057f33de9b7e1382a0208eb609cd5b4b1f2b94c95b25dea670d996d181894ac42b52701dae3033013bc69120d3e2f546c9e48f19a477b76842e5c0622f1d6bf9c05abffed08ad97f72474e8945d21ae3754db2006e7725043bf5027363816c0bcd8a4ff48dd4a4b86595e056be54c168cf85c29c8a948616030c1f5173c1fc442f2c6ea52d6bc1ff9c26bd3c9f9434b8acd85c4d9a70cc58e9439ccff5dfedb84969659912c96304161594f7accb4c02a71126e3ebd0cd8a4e360359ce505d0f3ce2be1179451d1851dca45e30df676d7d32e283", 0x7f, 0x9, 0xfffffffffffffffb, 0x2, 0xe0, 0x0, 0x8, 0x4}) r1 = dup2(r0, r0) accept4$unix(r1, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000000600)=0x34, 0x30000000) 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 00:01:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x3017, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8) 00:01:01 executing program 2: getuid() getuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffffff) ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f00000001c0)="282936444c47a3bdfe84332191dfe769326b1430e07ef15bf7f6fb1ff77d5a69f83bc21da35c93c161ef663b38a45c554d68aecfeb4c9504b0fd647c5e763ac1e414497a53f1a5350e4b1207a5edf4d05d077656eca694f85c1efae5") freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r2 = getuid() setreuid(r0, r2) 00:01:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e1c006d6b318e0a00000000000000000ef10b3e27fa75fa4d732eec611c3bf88f29e47ea02da8347fb92b6195979ee90f3e203a7e01532b9dd9a65a73810608313711c2ae1588ff19ef686ad92532ff69c1e947df1bf7713c01"], 0xfcf4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f0200"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:01 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getrlimit(0x8, &(0x7f0000000000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000240)="38f5b057eacd38040ef9c0c5ac8063f957e2014d959396f33cb670d82eefd44db47816f50f5e67ea89f4249256d3e30df36910bb4dfaee9e2168d1f9eedf44a46c76893f076267cd742860b5809d9f5b55fa34b8ca05d3212c6fa76a70", 0x5, 0x1000, 0x3508}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) 00:01:01 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x88, "79dbb601018d393fd474c5e49d9977ea4c462588764cc8b545a08901663ba33f779beafdade0ef326040ade65583309fb90e3413d4ae07412116af87cce3403e7dcd3ddae996ca7b1fc1bf913c81a95e402de58b32b7bd17b02bbb766555b21a2d3fee71b43d4535d7e4118d2a99545d07d14c5b1e37102b5fe4d3d0fce0e50c496d48af812f8fc9"}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r2, 0x100, 0x20, "d7b97f486a66482989d3fcc81c951688f2991b9147bfac42f3fdc75827fe973d"}, 0x28) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xdfb, 0x917e, 0x0, 0x5, 0x1, 0x400, 0x20, 0x1, r2}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x6, 0x94, "a3599f7eda5b3842c7cf2cdcfa5e5df76002b4b102f590491b0221f3f4e1390ae0b42a07a92b643459222921f4f2ad0dd2e7092842a94a583ee61ebfec54b12804d2606545ccb5715518ea4e5e031321721406be79af6ef3d6290277fce4d97cac27a6e5f1b58ea18aab2ebeb3dff7ed472263be663db3adfce84d832c0cb8df74dc19e56d2c9dff049c3965dc37a4610bd61834"}, 0x9c) connect$inet6(r0, &(0x7f00000002c0)={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) futimesat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{0xfffffffffffffff9, 0x7}, {0x8, 0xffffffffffff1ace}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={r2, 0xcb2a, 0x6, 0xfffffffffffffff8, 0x800, 0x40, 0x0, 0xffffffff, {@in={{0x2, 0x1, @multicast1}}, r2, 0x7, 0x0, 0x3b9, 0x1, 0xfffffffffffff000}}, &(0x7f00000004c0)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000500)={r3, 0x46, "bea855b7ab6b4dcd49bc6b8bad2474f17cc4ee1918e6518a6c0488349ddaca6e4067f90a03d299f770c2bd5c682f81525c8029e67defd7731694f8b883e2b8bac69befe7311f"}, &(0x7f0000000580)=0x4e) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000005c0)={r5, 0x83fb14b}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r4, 0x39, 0x0, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000640)={r4, 0x0, 0x8a, "8b8529bbf4c8d31d59a9774058fbf41d3ecfdc513aff595feb3287f96da90b2d7f4bb38fed501ee2f212c151a5399031c84f219fd8587bfb6ccb88b5fdb52c991cf34d673d32fefcb37a75a9d72564b955134fc17b34d67dc87703ce3adf7c0924e998d34562c4b8d6a8bbda8644ce727ba7785e6298b07473bf6cccf5c6609bbcb9ecad5e162efc5ec8"}, 0x92) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000780)={r3, 0xfffffffffffffffb}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000800), &(0x7f0000000840)=0x4) readlink(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)=""/80, 0x50) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000940)={r4, 0xf, 0x9a}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000980)={r2, 0x9, 0x4}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000a00)={r7, 0x8000}, &(0x7f0000000a40)=0x8) getsockname$inet6(r0, &(0x7f0000000a80)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000ac0)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000b00)={0x2, 0x4000, 0x2, 0x100, r6}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000b40)=0x518f, 0x4) getsockname$inet6(r1, &(0x7f0000000b80)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000bc0)=0x1c) ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000c40)={{"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", "4de69decaa5cd31a3926224f5e6fb3282caa591916bc6b9a693b24d69f7737d2", 0x400, 0x7}, &(0x7f0000000c00)="68500be50a", 0x8, 0x1, 0x0, 0xffffffffffffffff, 0x5, 0x9, 0xb172, 0x4a}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000010c0)={0x2, {{0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x100}}}, 0x88) socket(0x1c, 0x10000000, 0x1) r8 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmat(r8, &(0x7f0000ffd000/0x3000)=nil, 0x1000) 00:01:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r0) 00:01:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x17, 0x10000005, 0x8001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x9, 0x3, 0x1200, 0x5, 0x0, 0x0, 0x2, 0x3, r2}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r3, 0x10000, 0x3, 0x80, 0x4b0}, &(0x7f00000000c0)=0x18) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x1) 00:01:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setitimer(0x1, &(0x7f0000000080)={{0x1, 0xffffffffffffffff}, {0x7, 0x7f}}, &(0x7f00000000c0)) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:01:01 executing program 2: getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) sync() r0 = accept4(0xffffffffffffffff, &(0x7f0000000700)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000740)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e23fffbfffffe8000000000200000000000000000aa0800"/128, @ANYRES32=0x0], &(0x7f0000000840)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000880)={r1, 0x5}, 0xffffffffffffffd2) syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000008c0)=0x9, 0x4) setitimer(0x0, 0x0, &(0x7f0000000140)) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000900)=@abs, &(0x7f0000000040)=0xfffffffffffffcf6) readv(r2, &(0x7f0000000680)=[{&(0x7f0000000200)=""/174, 0xae}, {&(0x7f00000002c0)=""/178, 0xb2}, {&(0x7f0000000380)=""/219, 0xdb}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000480)=""/122, 0x7a}, {&(0x7f0000000500)=""/202, 0xca}, {&(0x7f0000000600)=""/80, 0x50}], 0x7) 00:01:01 executing program 0: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername(r0, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0x1c) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0xbd}, &(0x7f00000006c0)=0x8) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(r4, &(0x7f0000000980)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x7f, 0xcea, 0x8, 0x3, 0x3}, &(0x7f00000007c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000800)={0x1, [0x0]}, &(0x7f0000000840)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000100)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="579b38865eb0b5a0b4bcacef083927914d66fa9c1bd4ac3c8cf3721edca8f063dcfc41e99b3ec9493278aa060275a90e0e97dd06b4021de641855cfb5d711eb396d288ee951a88824cb4e50e341c0290c339edbfb9d6dfbc2475758fef66c24ccce44f1fddd5d6994af6906e2c191c2d3466e1658506e51df9f67084f3ffb2f28aa691c387c2584bd13ee775a69565b4c296e02e876c03575df2f1bbca526e4f00ace656da6b482b6a690173ebc4d774b20c8e4866563c3e87091a9b480b605582cc7eba3b636e26790e22dbac518ecd51bdf3", 0xd3}, {&(0x7f0000000280)="0963ab945567096c626b8f3b79b49ddc55aedb5d8715aae7f23b1b23b62c68e660f9db935aa35255c28b9958d367dc61db928aa056b6fbd9809efa79eb97f611d8e24b0ed6c3ab74d391cc723c9a1352a6d69a628fd3fe8b80ee1d8daa4752ec4aae533c88372a06adce0db516c06c9306644b046b867d7d8cdab1b41b139c3259", 0x81}, {&(0x7f0000000340)="76f24f652b03b29826c60948c1461a129877295624c83a3bc9ae8de2d0697773ceba9fa28d80e7dd8cb20b6a4bbea5c7d4b9127ac55f71c428f8a56afc0cd76267e9f64bcadd5072da2e55db4a689fdd3f6928ad1088ff99d2a7c977839a9796e3841568cb0981c076bd3ec8772b3c11d082d19df794866b6603c2b7e8f1340daba60f48b764797634efb630ff9edbf4b0e9198ece62c0cf0be888905e2bd5194f70a116ba4cf93eb040983ce01a363111180d97e1a40160ae6044e0e626d2e04a6aaec15992d38743a27ba84dd242431da737152c8bb9c846fae41b25c5caf33baf159731d301ef24628fc307fe4cf01020eb7241c43e1bf5db6bb1370a", 0xfe}, {&(0x7f0000000440)="71ece250e476ea3b79c352d20d6668ed7f2c76f67869ac34419ab6844e398c30742019b900c47c2565ed562b02e2217ad03049b09c18c5e440b429508c4401c3322a312d5b32fab2be122ded48c1bc719b06f8dc8d163d32930535986fdd156c2fd0ebf9dc6c4fb9af7d9f11cd9027050f9e3296ff706325fbc324e67022ad95c381838f823a182eedc51a02b9301b82513b75fc7afa59a5bc5bb9875d91cdaf7b3b87dd", 0xa4}, {&(0x7f0000000500)="25e553d0bbc994d78c3b34798a6d5987861697d57a682451cc5a236dec64707f1ae9c4b3065f35f5bcf7bb3c8faa50c663c523840bf96697ab26139a81bbc6337ce4d63ac900225108e69707d34df6b81b8c49f0bde392a7936276aefddb1c1182d13c4644c1ab250da04a6c814a5d6181318b9c351e1b3c2c99f40007c3eba6464893418c1eb1c85f2effa107d68e6fc3775137057f3e6b59a5d7de18be512f8651d4bb8e9c91", 0xa7}, {&(0x7f00000005c0)="afb70cdf104d0d4ff06cd7a94738afc00031fb8e253c033cdcc67bb281768d9585f4b3341836fe47914d0988415ee2a4b22cb37edcfc1531650fe38b38f666a8", 0x40}], 0x7, &(0x7f0000000880)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x20}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000000, 0x1, 0x4200, 0x0, 0x4, 0xfffffffffffffffa, 0x80000001, 0x8, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x4000, 0x7ff, 0x62, r6}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x501c71cb, 0x2000, 0x200, 0x0, r7}}], 0xa4, 0x1}, 0x8) sendmsg(r4, &(0x7f0000000cc0)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000009c0)="43c13dca5bb69c278dfc2891d96ba215faf9212301450be8978d320b717893698b20698d2f3015003ca70006c323297b2d2190cc8f6ea4fb7a6487fad43afff36f53ca08e9c58022630eb75420879d3c8cfec449f7a466d556f032d7413dee9b62c64112d37e81b5b49d92bd4b93b00ae9b1b76fd530fefa76a7adf72386bead5411bd908944923044e0fee20ee7bcc27e56b4367bb882a30d5eed4cf8f14e4f1b35672881e4d2d50f0d60f7fd2fdc52f4081676662eba28a91ad20f7c997d6bc1e13f1c43f83cc8f903b1", 0xcb}, {&(0x7f0000000ac0)="f4be685c17463847cd708201d66ae0a44bf9e44c7c", 0x15}], 0x2, &(0x7f0000000b40)=[{0x50, 0x0, 0x1, "ba950b81a311df7f7fc67d9ee0ea4eb71583e873b6ee22a33c8e58036106f007221afaca121185e9522ed6153cd848e54bb3630849118fd8ee5220474d33"}, {0xf8, 0x0, 0x401, "9776c93d86fb765741b22b68211998f7e65a5c09392787b8dcef85843018cd50b819cab6f59b0488e49f9dd21c0b1e7e826c5b69cfdc948bdb70ebc1d9b8f5a6bc86eb75bb095b7018eb38a015463f835d72d34951f7a593ec7d99d69c9f89fa0c24187df6fd105a8c99013356e320f2f083a82a2ebf99fa6fd5d14f5e4ca5ccc0ec90d115d9fa716724100d8babcccdd49b6bc4ce61d1660911ba9509464fec506db8a4ac594514308adb24c969a65f706613bd380ee0f91d9be849562cdc4f43cf5ea27dcc670046c8abad07cae6d791b2f614a71bc3c0dc36bac6f14759f5acdd"}], 0x148}, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000d00)={r7, 0x9, 0x6, [0x602, 0x1f, 0xfffffffffffff000, 0x0, 0x1, 0x6]}, &(0x7f0000000d40)=0x14) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0xb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000d80)={r8, 0xb4, "f4ddb4415b90613e1983dec1c0d461170615109f66da486ffe16fbda78f109cef5e26487f139de32d79d397b042f83eb3bfdc2f9ce1d8bf699024047a1c0611fab5e1adc6c9e7d9b4ce68a5d4a2afa4af549e0b67f6c6bad345d3616e322dccd5a805e7f4d1da98a045b18dc80e2bba9c7447b4862e755207fba1bcf4a1f4dd87f31306b9bb393160792863e129f81ec496ccf545fb52a5c3014530210cb3bffb25e502f56a0ada9b9f54edf221335840f80ab85"}, &(0x7f0000000e40)=0xbc) 00:01:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() wait4(r1, 0x0, 0x18, &(0x7f0000000000)) fcntl$setown(r0, 0x6, r1) fcntl$getown(r0, 0x5) 00:01:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) listen(r0, 0xc1) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000580)={0x0, 0x36e1}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r1, 0x400}, &(0x7f0000000640)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xa0) ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000000100)={{"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", "0ac036e4924d8cda836095f1174ec4a770c691ba3e8ee1e3d165aa6d595ab202", 0x4d5a, 0x8}, &(0x7f0000000040)="5840f82a025da2b36d88d2bfacc2deda1b47f398c66eaca8e1f5461ba25ccc46422da8ecf527e2d0ce738d876739dddadc3fc9bd5ecf4e62137a2f070deeb1e1186ef5dab317f60916755a2e5dbfbdc3ac31973f76db4194b9642888dcb52f3ac329e061fae4d506cecb2c0814", 0x0, 0x762, 0x0, 0x9, 0xffd, 0x9, 0x2, 0x1000}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4) 00:01:01 executing program 2: syz_execute_func(&(0x7f0000000280)="1c06c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf966400f7e44b4ba8fe9589b26c7e4c753fbc4e101edfec4427fc9410f0d437a3ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841b7b39945332faed3c5f5ffffdedec4a1e1e0ef26400f0d18c401fe5ff6c4e1797eb157941f7bad6736660fd2938c0000000f16d16666450f17720d2e440fc7bf0d00003cfd64660f3a0b0865") r0 = dup(0xffffffffffffffff) ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000000)="5a12c82cef93fbf556") 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x10001) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) ftruncate(r1, 0x8000) 00:01:02 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0xc) r1 = socket$inet(0x2, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) 00:01:02 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, r2, 0x20, 0x3, 0x1, 0x6, 0xc7}, 0xa0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffdfffc, 0x100000001, r4}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:02 executing program 2: socket(0x2, 0x1, 0x0) syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = msgget(0x2, 0x1f) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) chroot(&(0x7f0000000300)='./file0\x00') r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r6 = socket$unix(0x1, 0x3, 0x0) sendfile(r6, 0xffffffffffffffff, 0x0, 0x80000001) 00:01:02 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d000000000000000000000000000000000000000000000000000000008f463644956c66ee0800c7c02720309500"/137, @ANYRES32=0x0], &(0x7f0000000200)=0x8c) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="ef071ea593f5c86b3eb7b305f6e5cc0a63bfb0b43469b80f5a27c93758694c82aa870ab88a53101d581768331d3f70d47467d33c3b8853a2bac7b0ab130d57bc5868a6", 0x43}], 0x1, &(0x7f0000000240)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x8d4, 0x9, 0x400, 0x5, 0x20, 0xffffffff, 0x8, 0x10000, r1}}], 0x58}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x100, 0x8000}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x400, 0x3, 0x9}, &(0x7f00000003c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0xa8, @empty, 0xc0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000480)=0x10) 00:01:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000340)=0x2, 0x4) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000300)={0x3, 0x0, 0x7, 0x3, r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x5, 0x0, 0x10000000, 0x7fff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x847, 0x1, [0x5]}, &(0x7f00000002c0)=0xa) syz_execute_func(&(0x7f00000000c0)="0c0eb5b598cd801b69e4f56962f5696200d9d9d00f38004d00f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d680748518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c4427da7330f01c36666450f17720d14111d54111d00") socketpair(0x0, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) shmget(0x1, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x465) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa3, "ce2d888f0864853e0209f18fbc6bc8cc36944c1a6132d84e07cda1f80b0ae08724d80a26380aeddb0b84c7bb20620464b194979aa02d5a701a188441feee6d7cfe9aca4795cf48ef2bfbf6be8b9916ea0812aacc3397258bffdf600ecee5d9992b256596288d14b890088a191c158ab8932f3904aa397f6c35345461f580de7e9495cae052973480bdb4dd4a71d09585443fd7526d4c067f1773f852dad64681125e0b"}, &(0x7f0000000140)=0xab) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0xb90, 0xffffffffffffff81}, &(0x7f00000001c0)=0x10) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:01:02 executing program 1: syz_execute_func(&(0x7f0000000000)="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") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x10001) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) ftruncate(r1, 0x8000) 00:01:02 executing program 3: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f00000000c0)="b3efc3a752b88fcdff73915e5c6f9704dbc8800f02d83ea0a3940c3768dc71bd4aa6a777414386f5146afadfc1409b102f62a0aec2ed10837616af3cb32efef0021473964803a2c6b26b289caa9f4f6c276f62d7a5eeb7224d109101ccc9a60bba4d29a1114a88cf731fc347029ce6d0c289950c42fa09f6e4bf16668d6590a5abae78103d1e637fc03a1a2e184e9308e72b842923f2cf6af523eace110446f3cc79839b6a90f775dd07a33656393ba489e386770c22a425a23a2ca66415399b30abbc89cfd04d38338e3f391611bee66de274e09a2f1a4a7fa3c5d37817d992d72b99e80e51d73d0bffbbcd0a969369c186a5fe666d0bad2710b3f8d115de706f06d4dc6c8f8e4f1393a3786bd118d31dcdb2ae08deba7e0d65df133d52bc32a48e5b437a4db2b7500d913bd00d3f07a31ba18d7eace190c3086d76493da57b8ba49c9d422b287c1e70b485f4c45b7fc08c160be6edef881926865df6ef20d08ea6725772702543de495e1484b88c6479ae94653dfaa02b9ea0a75250672124d3cc7b25c9adc3d62d790c31c8bf3ddfad7950711b48feeaa399454066223b6e146cf2404985f6341b8abb846f3e5eb60ee4fdc49958fd737378d1ebcc25812bd085da4403a6388e2eb4e4f8d9fb3ac49a0f0ccb57b4aae76359f4d562a3257677756d8efdb0b9d2ddafddc97db19745c80b80fadd8e3056d2a0ca9b1fa1ca14277663f070360291f166e805661d1b5d87e2ff26b742d51062719f4a06cceffa81f270ae282762427ea677ece96d32cff3eabd8864d46ffa9f223c4db522cab87370466ae504f4c53fe026bac102a799a13c5e6d063d838811812b797cdc6a0f6e843468c376bbeffbab85e3cc8ef3fc990fb57530b110c9d8ea81c7f1f576d70b2025d6a8c4efb59699806993eb775186747a3e12da303aecdcb6bf5fc6af3ff4200f9974be0eb055cc35efdfb68e63de7743972f00a84344ad8c874e1549180437850f0e2228709336c0d487b2f643b566911c3f0d9c1d4e441a725d6aa0e67313204aeaba336a227d870c24f5ac0da1fc9f9180cc1aaff6c87deecec4a563bf4ba6eb8ad4030e5d76d720d45b4654f8adee7012145ca4cb1d0c4c1a9fb94c09446ccef7057b099ea2abb55bc4b35cddf6d20bdd4371e1e6447af004c20009fb8dd3ccda3c127afa5bef46e3498b8c3e196eacd7f1b11bd6f2d8f8cfa072179f7519cafd948d961bb4fa974b94af88dc20333c477ef4c854dbbfc33689c1978af4532fc2e26860d66a2651d431fc19f2acaea4838a54b3bd0410c9a7386603f62311bc693b564faaa062aa83bb4670cb0a2cf587644628d7dc292cdeff861d0950ceb5075444878da3c21040db7ac3c6999dc309af4dc7113a89103ba9d6ca10308c5bca03e3ca965a75e3319b4a4d5fc4843c92e8a5d70467bdee2f6063c079943ce81677003639b24cec2d2c7bb347bd0f4043884877862e61a346568617d9d2f1f1164ba28a59b016e6475564535c1510c383a1ecde6292780d59813a2ad24a84d0bb97154f91c30ef7a19b08c8147c87b05a0a92e41bc4f70fe8ae5db303a20adfe3da83a382bff83e15ebfefaf99e9cd00dd3a4ef08bbfe01633a8e317b4dcf5b63aac0736eccc7a8306859b482487db70431dd078313b7dc749fe9708a381793a978509493e4bed2cb4ed1073f549017faecc367d1d61ade86eecab4f4ff73f06c425341d35dc0f6bad2fc1f2dbec6ff66181d1c720f6ab306b6b285e4ec704687f965e46092a41cfcb3fa5c3e8a6e9e35fa3dcfa74c19d5a9e1da3e6e6f5df9faa199fba339579ca4bec34237bc2c6be9bfba45e3c53a9b0277457febcdcc1e626cf9dbae4603e8553c993b7d6bef31ffb369f0ce74227450e73cd7677d60fa7eb60c0e5cea9f9c03058edc2671db059cd6460c170eb2dcbc46fec713bb6712855e18f05bf2e5cb6a2f035560f1121cf33f7e4ec18f0b13ddce38073e656d93d688dc4291b37159c516976b274e58ac9ed58ba7b7e8bccb6b31725441551457f416acd76373599a25ff2b288af8e5ee855b9427876bdc8d723e65717d581f8dac8783df1ccc6d65723576a7d5283cbb6e600aa71c9220f67f7b6a861480ee88e1ce79f48698603fe403d0a5329291f3d0dcac23e8705b4b5563b7f1805047d8da8c4ae87009f69c90ef51a6489a65e55d40c971d7cd66369c2bdccc93067233c02e4648e9a6d67a767c3a0c198890d5ceb0330a1637573f912c07aa6b09c7b934e27dff4a4457540f9a359b9cebb9f2e2248e107619d9cefc67c50771635af27c9d0d7fbe64fbdf0937fa468423fbab9acdd69f1ebc962b22f146dd2752e3286895c9d8ffd87552694222941d4e29f035c2673fd509c1cada004069b6ac1e1444b4241c6ac6e05e6673fa86d1c9066f6287fbc89c5a82424982b32fca94d8c8c908fe16e67faaf17970385f1019292c6150778b9a1acdd0a00167f2f4a4849f652fd47974e33a515fd82feccf9138f3babfd6fc073e74d4dece745add49263a6b20704007a742279a276bf645106741c59df41bbe8ae77d8a5ba446a5bc8ad127b0829dce98c32008984b098b5905d84cde4bb8575459dc3129021ff889ce18ce3395949cba5454f28c894534daa8fcb471b2244c641a0036ead8a30af9e4b3937c1f324acdb67e8cbfa9fdc49dcf44b237e3f144f8fffe564eb7e51350415e1893a984e522a5ec68bb2cc4491783e2dcd186984c224dc53aa51a89127d48a8a742d1c32a75a6c4cf68dc67db92b1bbeb8bc13b2b1da29ca4653b0d4238dc8bce7a7756bb8226ed724dd71420ddb1cb084757c0a5f19388c0b17877c57dadffb53e93093f0c7393e7376d8e404d512375f1d68b6230afa583d12d7142e3e92c0a66973a7061d99ad40af6fe53c338ac950048f7abe334b5660099e84f659e14c9487d10e82cf05ab301027a6ee177f93132589f2fef8e429b731f5f8a7ae1e7a7c5d2d251b8933ee001ce35b18a7d9ff47b577d05f805a9b7aa7d09957bb28289fe59232d4300aaf08790213e6fde42f35dedf7ffb00453a9688c3c0436d08f72f97fcc971a73767b915ad06da426100e4b9ebfbb3d6137186f6698cd10d0b8c559d1d1dda3775c606f41b675cb702bcc355347dd0443a22b95704dcb36852d58f80a80a027fdabd39fabbf303de47759a41a961351ae48deb82aff6604061961d22057991b43fccae34696c5ef6ee2c21d7e691301d64e9328a1243b5e6196d7990d4152428e15197d58fe3b48534bb4052f3394f3a3221c8839c1922b8c01b494162e7656d5ae269e5fa9027992ff6440d4182ab6fc905c1af3f71ef281dc2906abcc836a40ed1bcb5feef1c26d9ba67ec2d910c58d710c545bac7fd8c4e9c064bb5e2448209fd123a0c31afdbd77207e1a18ad15c08b0695ce36ddc94106f276fabc8fc3d10decf4721795090f1d6dbeb2d720f0f7a59f7db0535a3cbcf544a3e03b79109254c4a1b59a72760d8529787d1e35f7a4ad4738134caf5a7e04a8eb679e149482d061d49234ea9a7a38653be94f799f2554fa8a84bf10729cfc0b022900b8b83d16040b7c7317eae6e2eae76b6c79e6e07ea2e46d58140e97152493e1a8deb9c5a5b6708f7cb7ec194c2199d5395ef4df337a548a9a3617d422c62b5ceab6bae0156ff49c5a9e43f694490c55bc1f0ade965f9f162527af79483df84a14249e49e3c7c9a933447016f6cd00920efd3210c3be483da2d2dbef77023db8323ae95f627c0253af6fb7845ae9085b674259fd86a06a0bf028b81187c09d8e03449d70738d080f3d1755c273384b152aab1d066d800b54fc9177f1b6e240900390b32ed8a66db362ddd8dcb0709b21e5347fba4afe41aa4b1625f89684839bab6136a29535d75a51bc8e9c726296e3674f18e72b39ed11976bbb29ed31e508806aec15a0e5545bf2633783aa48a9c2e53d19f055866aa34a84e8a2ac3cbcb84810f04340ede39ae223853a634a78dabeac215bf13a27be5ab33c1a72442c1a75605ca0b3d22514bbd71b8f2dc7e0c1703b6402bfce9af4025ea55d58666a63eed76306a979a635dc1495923b65bc615d15faecdc0b69eee492a506ee90db42e4518b472940164678ea2627a37d31714c26de0c7ceab5c4e5dafbb939ef0037d2bd1708242500140e69bbb876c895b5b9b9402ecc8e81ff2e309931ec79e4179895ec0b2138dffa46bfff139734a519a1c91e253b2c021a323aa2c19c152bf9462d551f8b6d9f05c549d39d18159e9b49c022c2a82a030d371afd958fe95d52722a2026d320ab05a7a17ad897abe4bc28716291b41e96a8b62e202cc74e28e53cf5cf6eb4f73c0416c0916dcc25b9daed40b49e8a79012f4a3da289e24fb216ef532ff2bdc5cd5ca9f52d747fae2e7b931486b09a3e57e5252e74179a30f0e07929787b07ca4b0e0bed4588483fd1d6dcd4b8e1a98de7ff4aeaacaab7cf46643f16db9fa34c9be5a5d0acf227876515a1d930bec27ecbb17d90be48edceda1c270706f47c71860f6329d190034544bc57dc9bae68c33b253bbde203f66e12a9d9580224f59637b5439e468fffec0bf215cba5b0ca6a7682cc21af7615d5ecd8548b2980a13e80b289eabffdaba570923ba02bdcbff5798f2e7d5a5b5db6a3a2dfe731964fb13941258cdd70cedafe87fe90308da6df75a8971e9230bbd73ce84ddca03a3822d1f9868e0ad09c63700e1abcaf1a6cf6a2871b3bb928f14fc0653b23e349d362d353ebd9d915ec79321965083b5a2babd764c7641f1aa664b6afe6802a2695ef9a49485cb11e5f44f2d51e9319ce02716d9692f390f1c404f81ae6cd18f9cf8c28ca22cf250ff52faa05116172ccdacb0af698e2ea1e3754a1db75fd79e491e8928788991fec0fce904a578c0ac6c21665896e088729f66da83394bae344270ef9183ad04f1d68b2cf6fbfd345de305e841b47e9a53420db2eef43a013cff1e1b1ef6cf34853f3474639fe3297a66b5702668c85a3f8ecabdc424f53a84f01bf0987f8e936d123f36b5d5b2015fd24d0b06771bebec9e9b2f2971ceb9c52c686d9bb689631296560f1deb26b02db673b3c0433294fa7e5c85db63c6fdb3b870cfb67d0efd8d23d90eb09265ee68b73d76f0b6ee86e68fe49cba544852e0f7bd7b07e05413db6c68a21de204911df452c9850786989796d88292fcbee02cdc63e76845724615c167edee65a9b6ca272d1bc7207c559085fa745995840532f92a827b3ebc65669cc65d035f0fbad1422e8cdb8b5fdb0b91cffaf0a74d00711900e247176b390cf69c84485084c9c8cd20f0d4302e67b06edaf170f869a73e82bcc442aecf3dccdbc85f0cfc8745fd54dbd922f7f2b3b3622ce636e4005271317f167658f5d16a73d3168331feb0110133de54544daec2d40359c45b65d450b945c86f405b74ebeb6f4a50763c29b66bc3c08a6dd170c47fe51384569dbeca31ae7edc6eef326fb4c565a9956674b9b30009b29e52b4a3688e132caf057f5353dad1895984b593c43fcd1ca357413d4eef080479c9872f98e03736ebbc0844a0117251ede823a26dcdd9644eb7a086ec368c591bf104c53acd7e31a0a3de43f044624a84ce1da458191c1aaa2949b7fda690def180ae1fdce8314b6b51a224304bc311614671b10fe0fd5ce9d8d9f0a83fea4b66507a454d361e22a5320466c19fad9301328f6713597b42970f8664eb336c3dd0cd61213215d6165cc4258f1bee0441bc89f174a05b218bbfa4acbe92a7d7bd56d") 00:01:02 executing program 3: syz_execute_func(&(0x7f0000000300)="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") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0x40}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0xfd, 0xe3}, &(0x7f0000000280)=0xc) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x400}, 0x4) ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000003480)="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") r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$getown(r0, 0x5) getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) getpid() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:01:02 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02000000e0a848e4a349ae6299c3eda2a00000020000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000002904000000000000000000dd065b6acedf0359aaeb6f536762a7a2000000008000000000000000000000000000000000002000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000a4dc6b03fd5c93ae2cbf2f11aa476acf17d8b27d350ac4f6a275daca20dedaf357489c9a19d1ec87ad1955acc33f5a544d38987c415f983ec845d", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r2, 0x4) getpgid(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xce87, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r3}, &(0x7f0000000200)=0x8) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:02 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7ff, 0x7, 0x1bffe0000, 0x3, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x47b, 0x4}, 0x8) syz_execute_func(&(0x7f0000000180)="980f050520d0f80791b0e14141e2e996855b99a4c4c466ea0f0f00fc437c3866450f73db0222ebd72e41812047002b000000ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08161888ad162b5c491c49191ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7b13120b15ffbb15f7364400f38cd01c461d561970d000000") 00:01:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000080), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x8) 00:01:02 executing program 2: setresgid(0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x10000000000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setgid(r0) 00:01:02 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) r1 = getpgid(0x0) r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x5, 0x8) ioctl$DIOCSETSTATUSIF(r4, 0xc0104414, &(0x7f0000000540)={0x10}) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) r6 = socket(0x2, 0x1, 0x0) sendto$unix(r6, 0x0, 0x0, 0x0, &(0x7f0000000040)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$sock_int(r6, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4) utimes(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000900)={{0x127, 0x606b}, {0x80, 0x200}}) sendmsg$unix(r6, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101) sendmsg$unix(r6, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) 00:01:02 executing program 3: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x8, 0x47, "f941204de84e73ab1d2d6110874f165dd0b6007581b5b0049f219c29dae03a0a04cd4b5de0bc66fa1a14aaacc807d10fc761db762fa3a460d09201150823074ceab54bdd7a29fd"}, 0x4f) r2 = socket$inet(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) socket$inet_sctp(0x2, 0x1, 0x84) recvmsg(r3, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:02 executing program 3: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000080)="3f5d6379db0bc27e3d9e163e0ba40dd4b52f625cf008439f14ec63a0a34e220faeb6efba16e8ecb3e2597ed5ebeab07ed0b9df5f61f10809471ace268650353cfcf05c712acad3991b8d6099e8c16b5e5b4ce68f60ac9a2e73aaf1672a00f9a361f00efdee97ae91c0a8f626811c677310f7899d54ff0c52e3bc") mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f000065b000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) msync(&(0x7f00000be000/0x1000)=nil, 0x1000, 0x2) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:02 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c65300006f1ed86c7843d24ade4e1c4290a4777a8ee4f28affc0d57d34b7105cf2ca92c103a73277ce731fb79e3a343e6cc99310774e3245c1dbf83950f780e1c5414b87b16edd798f7ed2eba697938f9b6e7856672ca3aa52bbf4e69d4f3c1290ebd08b18c7c858e0610ffe685cbe6b6d26bb820f9b0c268a78fe489d4214071c4ebed5eeefdbcde9e87f067bddd45c516fa1c"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000200), 0x10) 00:01:02 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = getpgid(0x0) fcntl$getown(r0, 0x5) getpgid(0x0) r2 = getpgid(r1) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2}) getpid() r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) 00:01:02 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") setpgid(r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x8000, 0x4) 00:01:02 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0xe28}, 0x1) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0x800, "c0cec8c40a2671b0bfc5b3052cec371d"}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0xbe8c, 0x9}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, r3}, &(0x7f0000000400)=0x84) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/100, 0x64}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000500)={r3, 0x5, 0x7fffffff, 0x4, 0x80, 0x1}, 0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000580)={r4, &(0x7f0000000540)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0xffffffffffffffc1, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, @in={0x2, 0x3}]}, &(0x7f00000005c0)=0x10) msgget(0x1, 0x180) r5 = dup(r2) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000600)={r4, 0x1}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000640)='newreno\x00', 0x8) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt(r0, 0x8001, 0x1, &(0x7f0000000700)="e0a10774df67e6b8c86aa92809df80accdad8f4605638f35239ce56cb6d7e8aa854f1635faefa1b2992ab594cb0b71c8ce319f046d973d25141b85b167d958b6ab2ea8051be4e7026949b128d6", 0x4d) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000800)={r4, 0x9}, &(0x7f0000000840)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000880)={r6, 0x81}, &(0x7f00000008c0)=0x8) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000009c0)=0x400, 0x4) socket$inet(0x2, 0x20000000, 0x800) r8 = fcntl$getown(r2, 0x5) getpgrp(r8) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000a00), &(0x7f0000000a40)=0x10) sendmsg$inet_sctp(r1, &(0x7f00000020c0)={&(0x7f0000000a80)=@in6={0x1c, 0x1, 0xffff, @empty, 0x7}, 0x1c, &(0x7f0000001f00)=[{&(0x7f0000000ac0)="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", 0x1000}, {&(0x7f0000001ac0)="74332a10aed29f1484faa854988001de24372d82cf0ed46b345501da58c82e7839ee82486feca79be1dc5e7a493e46c8b1331ca96d0edb9931953efde98adb9561c1e603dd8e301fd7b6274532bddeb31b433aa78e11a25aa2ff67700e5c766dbcb5dbc6a4c3ac6779558581793cea1849073c6f15ce3ee8cebe9d54dd6139f0b4bd76", 0x83}, {&(0x7f0000001b80)="58a22536391b6aa3ec6c92815bd5df70d984c2e6e197b3dd5a48e79fb5b01e102576d165d301c968e2b92759fab0e5b0d2c93b91cfd3d55b4362f4a7cc71696f6f442a056b4e2cafdc3184c27d052f4cbb50785ee3eb32ec39a002e13c4d7a1c37130d9891f67517dbc67bcffbf655f0f2547bdde7cf770085e20153e6093e172566b70af307009e35c50b037e924f522f6afb00c5c36c38c44f6703797e", 0x9e}, {&(0x7f0000001c40)="4260789f5f0e3c3e733ee5a40f21ff833fb4dbbfaa0105ec588431762512e4222ac2a13d03208cea59153e", 0x2b}, {&(0x7f0000001c80)="ded5afd4ddcef8effe9edb9b999b10304d3cab18c8f96f6f7b1ca594935e96dd4d4ff3e628bc69fcb2007d5863f01f61c5f11bbfb1c114d79a2ce27f9fffa809fd95cec85cd6d0820cbcc54327413ab919e20d8ec5c29ae5ff0b11eeef3fe5f74890f0c5360034548be2119a5277483ac43d16a03e656dd32e9a89c714f5fbe1e2b204a9288c6e2b3d8ac2e8a84727e4e3c90803e1a9a1130136e8157702529f5bc52c6b5860d64d51becf0ce5e0c85a388dd2271c87ed46e3e6138e67572a", 0xbf}, {&(0x7f0000001d40)="e4ff26f88ea67068b3195dc9da31689ddd94d7c20198972a55ee76e70fdd016e98a2cea21ec5e237cb6923343aaa315287ff2c46f4681e1d62044474c299609dadcfb6ba89ddc3", 0x47}, {&(0x7f0000001dc0)="404ffeda5ff359aa7d326779f0ddc312c81c6a1f05b8710019a251379ef3559317dbcd8284e830d045a306a8427ab1b1750d5d2d3c5f22b1fdafab9fb2308ea465a2dd363a1d6c85efa1088e61bfd7097dcfd04c5c74840df536d0f75c6dc8c7c9b6e4a9a4b00a464ab87a703ea42b19d7c18c1778ad0bd43e9243ce0c1e4f463d623c993984d73ae343f712", 0x8c}, {&(0x7f0000001e80)="44447e2697be678cefe4795d7e6e491e88ca282063c5d297913f5929", 0x1c}, {&(0x7f0000001ec0)="e5290796c5792c01c863", 0xa}], 0x9, &(0x7f0000001fc0)=[@init={0x14, 0x84, 0x1, {0x0, 0xfa, 0x0, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x6, 0x7000, 0x8, 0x100, 0x4, 0xe3c0, 0x100000000, r4}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x1, 0x900, 0x1, 0x5, 0x2, 0x5, 0x0, r6}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x3, 0x400, 0x6, 0x9, r7}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x2, 0xc9650da521e43ea5, 0x9, 0x0, 0xffff, 0x8, 0x7, r7}}], 0xd8}, 0x0) 00:01:03 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ftruncate(r0, 0x7e2780e3) setrlimit(0x5c3e2e1e3addd5fd, 0x0) mlockall(0x2) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) execve(0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0) getgid() mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0) r6 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x80) socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r4, 0x101) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) socketpair(0x1c, 0x10000006, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x2, "370dc7b01f69f3b697cd9274adb52142"}, 0x14) 00:01:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000600)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="c603a801f50be7576a524ce0dd601a0d0700000100000000e2ff0000", 0x1c) write(r0, &(0x7f0000000080)="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", 0x57d) 00:01:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:03 executing program 0: r0 = socket(0x2, 0x2, 0x0) shutdown(r0, 0x4) read(r0, &(0x7f00000015c0)=""/116, 0x74) 00:01:03 executing program 1: r0 = shmget(0x2, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2000) r1 = socket(0x2, 0x10000001, 0x800000000084) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="86c51c71d936c9922e02"], 0x10) sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r1, 0x1) shutdown(r1, 0x2) 00:01:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xac) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x20, 0x6, 0x9, 0x3, 0x7, 0x7f, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x5, 0x1ff, 0xfffffffffffff098, 0x100000001, 0x81}}, &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x1ff, 0x2}, 0x10) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x14) 00:01:03 executing program 2: r0 = socket(0x17, 0x3, 0xaf19) bind(r0, &(0x7f0000000080)=@in={0x2, 0x3, @loopback}, 0xffffff06) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x642, 0x1000, 0x1a, 0x3, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) 00:01:03 executing program 3: syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5") r0 = getpid() syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a") setpgid(r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140)=0x8000, 0x4) 00:01:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x30, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:01:04 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000000020a, 0x0) ftruncate(r0, 0x7000618d0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x8e36}, 0x8) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="c02dbb494273d999bc2e40a69fc482d3a5db4a1dcbe7b6bcea5ecfb1aeae918d32efd68fe8cf7e3c39da240cf1c00323d788115fab6ef7c85a7e10c83aa98f141eaca4f3de3d77dcdf6ff89e6eb4edf3aac6117a47c348ad8b900bc3f44635b6f9963aa0f11d644ca358ba42538c9dc004af1c599ec128b7db6b21b4f84deee4a81fa1e5135471a3cd4135c0e9dcb736f9cd7a14f293a607950dbcaa73c6d2ee346b3d797c2753568771f4de289148e5e124651f6e631f198cfa1474539b404be0502dcc88bcccae6b6056dd525cb130ff963b", 0xd3}, {&(0x7f0000000200)="56dc65731b7e6fdea480ad3404ea2fbf4822a030be261dfc7457b7dfa371bb96fa2a114e4c23cfd139ce951fce9f23c377500ac8ecc3d4df27576634db706a8519113a0cfecb5ce267899c0a9fd501def5a66d3f1973fd1af62b030c8f39582d5a14f9f72101fde67dfa09f25e078365bb9b01d8e2cdba7c2a63a528bf0ee74ff20f570ce2bb57dd62d7e17f08b2564853cebba2d619e3970cb1674bfb6631b8bfdd78895cc1303a", 0xa8}, {&(0x7f00000002c0)="7589522330f0e3657791b5c7db37d570665c36aa55cfc612401263df77a082897e263c3ee933e95f7f423c8b70fdaa6dac4bd1c265bfd9727abab68d8e25b7629c85e7035fb243a79ca819494ea4e63b38ed700bf151e5e65e436ff87cc48e0708f433e07a16c978cd967b2f99240eedef2620f8b9534cb4c34c647db88ab12cd021cb35627e653e6719e1d7cdaa255616958969750a7814b621b0ddd2dc09dd7319c7cab7e0950a667347031ffa4823a93e6f7f35383ff85a2f0d9b22c1230871f848463eb82929dd4d26447aca1e6a4b8ba346c6a8d3675ab90b5d43", 0xdd}, {&(0x7f00000003c0)="60710282c0e9af3d97b28280d9b107b22b9dd39a0d053d2d8a5384c874253ea13edae335b0f4f8b89d964e82335ec3ebeed434c11af94b61763fcc5f56ef5682155a3b732231ae360bdf8018cc6b4a489af86d008696be796a423782c126f741a74d3dee27b163312cbd0d432a4e2a677ef624a82c168eaec850a06638324c05dd1d00c57c951f261b1e2c4bb0b2be5b81", 0x91}, {&(0x7f0000000480)="8781abd6357809420288587a2a69a2474b10dbbea8a274f5c69d6cd691f0902e547c0b5f52db6d7c18198a7683e31e45352375d96b94740c8e03dca019ad706f2093450826e5e226a79fa87c27936d2fc758d870b6814c0a10797902ace3b3de4068c97876001df87e48603e39ebae66bd17b29b541d8eeb849ab71e6cd1dc879bd223bc3c620f65e7624d1252019fb18fb3727d47fd519fbfa0284a317833118fc5edf0d99e9334ff2e68b54af5589a7db6fa244344f94889ba957e4123418b663288bb19c6", 0xc6}, {&(0x7f0000000580)="a44cca504d4eb6535552604f8425ce8f728e423d0d7ff5ae042aec8eeeed482f8c2c9ff0d11954990f7b053f7e177b9e0da2b26213c8559443a75f397ffea3eb323b3c81be5acff970e02a1971037a40adf505c5fc2c0807248355785e2f031b7e00085c78f4efe19723a7076c25bb20ff54c263f4ee10961b09d4", 0x7b}], 0x6, 0x0) 00:01:04 executing program 2: r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000204, 0x40000) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x20, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast2}}, r2, 0x2, 0x81, 0x202, 0x5, 0x1, 0x9}, &(0x7f0000000200)=0xa0) mlockall(0x2) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000080)="66420fe533c4815168078138e9000000c4e19de435c4a3d4b847d0046e6766450f3825d2defb3e6536660f73f6558fe9680111f3466d") 00:01:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x8d) 00:01:04 executing program 2: syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0}, 0x0) pipe2(0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) socketpair(0x0, 0x7, 0x3, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000001c0)={r0, 0xab43}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r0, 0x8b, 0x2, 0x20}, &(0x7f0000000140)=0x18) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3bc4c37d19279e8a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x6) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) dup(0xffffffffffffffff) clock_getres(0xe, &(0x7f0000000000)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) fstat(r2, &(0x7f00000001c0)) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)="d993e8f51baea13af42c60efc5a59cea072b12d53c4fd0edf7df768068938297bcef1f4a45124f4d09876e7f0750a5f45d61931cd9de76fff99e671ea3eaeedc768a454929908bbecd70e97eb7a34b2d24fec7ff99252c7300dbd9cd3718260b50295af71753f23db3bf81bebd572f5f4dd95833") clock_getres(0x0, &(0x7f0000000180)) close(0xffffffffffffffff) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c74103f"], 0x1) sendto(r3, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r3, 0x1) getpgid(r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x608020401) 00:01:04 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="7415") r1 = socket(0x2, 0x10000005, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="e6ffffff53997360"], 0x94) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:01:04 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/134, @ANYRES32], 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x3a25, 0x2, 0x6, 0x1, 0x8]}, 0xe) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:01:04 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/89}, &(0x7f0000000000)=0x5b, 0x10000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0xfff, {{0x1c, 0x0, 0x1, @loopback, 0x6}}}, 0x88) setitimer(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fsync(r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)=0x6, 0x4) 00:01:04 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3bc4c37d19279e8a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x6) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) dup(0xffffffffffffffff) clock_getres(0xe, &(0x7f0000000000)) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) __semctl$GETVAL(0x0, 0x0, 0x5, 0x0) fstat(r2, &(0x7f00000001c0)) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)="d993e8f51baea13af42c60efc5a59cea072b12d53c4fd0edf7df768068938297bcef1f4a45124f4d09876e7f0750a5f45d61931cd9de76fff99e671ea3eaeedc768a454929908bbecd70e97eb7a34b2d24fec7ff99252c7300dbd9cd3718260b50295af71753f23db3bf81bebd572f5f4dd95833") clock_getres(0x0, &(0x7f0000000180)) close(0xffffffffffffffff) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000180), 0xc, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e6c74103f"], 0x1) sendto(r3, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) shutdown(r3, 0x1) getpgid(r0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000003c0)='./file0\x00', 0x608020401) 00:01:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) fchdir(r0) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000400)="62df373d4f64d8a372c40b7f28e98dd7698722b8942e51452933fe56e2587f0074409dffffffac") readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/205, 0xcd) 00:01:05 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x5b}, @cred={0xffff14ac}], 0x2fe}, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x8, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x80000000, 0x1, 0x80000001, 0x7fff}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 00:01:05 executing program 1: r0 = socket(0x2, 0x2, 0x3d) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) 00:01:05 executing program 1: syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x20400, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0xfffffffffffffffb, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4a9, 0xfffffffffffffe92) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) 00:01:05 executing program 2: truncate(&(0x7f0000000040)='./file0\x00', 0x9) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setuid(0xee01) truncate(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f00000003c0)="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") 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000004) 00:01:05 executing program 2: setuid(0xee01) r0 = open(&(0x7f0000000240)='./file0\x00', 0x100800, 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x1, 0x92c, @empty, 0x7f}}, 0x0, 0x5, 0x5, 0x100, 0x1, 0x2, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r1, 0x1, 0x9d, 0x5}, &(0x7f00000007c0)=0x10) execve(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='S\x00'], &(0x7f0000000480)=[&(0x7f0000000440)='/\x00']) syz_execute_func(&(0x7f0000000600)="b80f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22fbd72ea67b20ff002b0000006eba0dfe8c738888a1c40fbb66d9af05aa0000e2ed5d3a0808294001b00b0000000f37db3944d1f466f347adc46291ae8ca065600000740f6536676466430ff6ff00dc1d1d440f2b55666642a5b33120b15ffbb15ffb10dc0f290f2904830a000000") socketpair(0x2, 0x1, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x2, 0x7}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000002c0)=0x7d) recvfrom$unix(0xffffffffffffffff, &(0x7f00000000c0)=""/75, 0x4b, 0x40000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000300)=0x8) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:05 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:05 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = getpgid(0xffffffffffffffff) getpgid(r0) 00:01:05 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x28541}], 0x456c87a81559172) 00:01:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000040)=0x10) 00:01:05 executing program 1: syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x20400, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0xfffffffffffffffb, 0x5) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4a9, 0xfffffffffffffe92) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) 00:01:05 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x254c4790, 0x0, 0x1, 0x7, 0x3, 0x3, 0x7, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x8000, 0x6eb, 0xfffffffeffffffff, 0x8, 0x3}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r1, 0x1, 0x3, 0x6, 0xfffffffffffffff8}, &(0x7f0000000440)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000480)=0x40, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f00000000c0)}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x7ff}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r3, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:01:05 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001800)={&(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/82, 0x52}, {&(0x7f0000000400)=""/136, 0x88}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000014c0)=""/188, 0xbc}, {&(0x7f0000001580)=""/48, 0x30}, {&(0x7f00000015c0)=""/184, 0xb8}], 0x8, &(0x7f0000001700)=""/223, 0xdf}, 0x82) openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) __getcwd(&(0x7f00000000c0)=""/85, 0x532) 00:01:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x80000005) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10000) pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:01:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000040)="1a7893fef5b96376f2a07fea5103976827843ac5b55cdeff3186d3cad0a3a31664080bccac07dc7e1e9c87a3e19fb50bf9251d8963b320923abdd41859e88f17899671f6708723016ff97fbb25f2bb807023c8e8d346b0ad216293f6642545ebf7c592d201b620a0b1acc954ee70f92e4d91222db5d826aa4a7adc65a788abad5713ca309b7e694efd844af4ff2a67f32a9b7089df81b3df7a002237f7706151461edd4421d8df87ce28f6ab214b65ef74b3338f56d08211f7243e458183c7218a73fbf21e0e51b9b2e38d4e3481") r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") getegid() 00:01:05 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mlockall(0x1) munmap(&(0x7f0000e94000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r1, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:01:06 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35) r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000006c0)="a93517e26500f695e20fed753e5fb5e00a4fec13a334cddd23d85112b267b6d6cd23322d9cf16bda82b8d4a176524b20b0ee3e5bb6336a9d73ac8a075e97bb2064adc814646a108c268c4e481757e53d11ab5907f53ca7791169be0dd4fbefeaf3e3e7587f1b27ba404bfb1876b7f0bcbedbbe19b524861c76d93c0b15d14fa62865c6610cb19f860357d0b2c4a436b6236c179a333f572476c4fd264339c011563471e18968bc542e25476cd46dd90edd4f3f8b2cb08e23e8c7f216fae4a78657af8cc6334cae4044ef5619b77d2ae343aead5541c3bc7368b4f1c4f1e4b8c2e8268329a4fef8a7ee9a0292ff", 0xed) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) msgget(0x2, 0x4b) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x7ffb) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ioctl$DIOCCHANGEALTQV0(r5, 0xc1004431, &(0x7f0000000200)="ca1bb51bc3a2e3292b773cba9ecc7a13957b45770da9d7704a9e478281fa20b87a24ad83f48603266267d96512ffb7e67521684d12") poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000) 00:01:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000000)={0xffffffff80000000, {{0x1c, 0x0, 0xdd7d, @empty, 0x2}}, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8000}}}, 0x108) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) poll(&(0x7f0000000380)=[{}, {}, {r1, 0x5}], 0x3, 0x25b) 00:01:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x6]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) 00:01:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, 0xae, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x40000000000001, 0x10000000, 0x80000085) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x20, 0x8, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0xbbf, @local={0xfe, 0x80, [], 0x0}, 0xe6b}, @in6={0x1c, 0x3, 0x9, @empty, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @loopback, 0x80000000}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x2}, 0x8) 00:01:06 executing program 1: syz_execute_func(&(0x7f0000000180)="f00fbb9f0000000091650f056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09de22bf694c48192558dc33e64f3430fb864423866450f18c422f91eccc4417e5becc403514a573a00730f778018e6c461c169385ff6a9c1460009c4815cdd72f4fe0c0cb4c481785f77068f88400f01fc700000005c660f3833d0") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="116fdeccf94a5b4a0d854b5cdab28f2423c4faa9f6b32d4e96fcbbb34b136e342c44a309f4b02ea48804b6100d6632bbf5f058f07d1748029da550bb2b718a22e3a66f88c2de669229a532c0d9a3838ff4c45b9f50f516e5745d395dfb7e4dfef36b932309cc970eb5a582c4c3bba4469c05f6d73094f312c52f615faa776ecd02b4507ccaed63603272b1210230e9ac605ef954e56bfbddbf46bcfbbb1e7478d4eee3b75cbe04c3fc8be3a1d5974a25118fe8c3eaaf4ceb0360099ee604d87beedb75f6641481519d028c2f6b2ec0862996c6d469ee0bdf60a4ba96cd0d1d2c13524bfe974ded02e13f15adda", 0x80000000, 0x69e4, 0x29f}) 00:01:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000000)={0xffffffff80000000, {{0x1c, 0x0, 0xdd7d, @empty, 0x2}}, {{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x8000}}}, 0x108) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) poll(&(0x7f0000000380)=[{}, {}, {r1, 0x5}], 0x3, 0x25b) 00:01:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x3000) shmdt(r1) bind$inet(r0, &(0x7f0000000100), 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) fstat(r0, &(0x7f0000000180)) 00:01:06 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) syz_execute_func(&(0x7f0000000040)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x10}, {r0, 0x40}, {r0, 0x40}], 0x3, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000240)={0xff}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x48, &(0x7f0000000140)=0x6, 0x4) 00:01:06 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f000091a000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x800, 0x4) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:01:06 executing program 0: syz_execute_func(&(0x7f00000000c0)="1c12c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101f5fec4427fc93ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376626450f17720d2e440fc7bf0d00003c66660f3a0b0865") socket$unix(0x1, 0x7, 0x0) 00:01:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r1, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9d", 0x1}], 0x1) shutdown(r0, 0x1) 00:01:06 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000040)={0x7f, {{0x2, 0x1}}, {{0x2, 0x1}}}, 0x118) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 00:01:07 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./control/file0\x00', 0x100) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x100) fdatasync(r0) r1 = semget(0x2, 0x2, 0x2) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000000180)=""/205) rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) rmdir(&(0x7f00000000c0)='./control\x00') sendfile(r0, r0, &(0x7f0000000100), 0x37c000000000) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000440)="985e4aa84a1c0c0f05a759cdbfd94ae00000a37bf0c54041e2eba2a2363e460f1a7000660fdefcc4033141489ad00f6b32fb0fb8c4d6014e4e4e751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c27d0a21ac6161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe25800618de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66470f383a4d4ba261b7e2") r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) r1 = socket(0x1f, 0x5, 0x4) sendfile(r1, r0, &(0x7f0000000080), 0x9) setsockopt$sock_int(r1, 0xffff, 0x1016, &(0x7f0000000000)=0x1, 0x4) r2 = getuid() setuid(r2) 00:01:07 executing program 1: syz_execute_func(&(0x7f0000000180)="f00fbb9f0000000091650f056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af09de22bf694c48192558dc33e64f3430fb864423866450f18c422f91eccc4417e5becc403514a573a00730f778018e6c461c169385ff6a9c1460009c4815cdd72f4fe0c0cb4c481785f77068f88400f01fc700000005c660f3833d0") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000000)="116fdeccf94a5b4a0d854b5cdab28f2423c4faa9f6b32d4e96fcbbb34b136e342c44a309f4b02ea48804b6100d6632bbf5f058f07d1748029da550bb2b718a22e3a66f88c2de669229a532c0d9a3838ff4c45b9f50f516e5745d395dfb7e4dfef36b932309cc970eb5a582c4c3bba4469c05f6d73094f312c52f615faa776ecd02b4507ccaed63603272b1210230e9ac605ef954e56bfbddbf46bcfbbb1e7478d4eee3b75cbe04c3fc8be3a1d5974a25118fe8c3eaaf4ceb0360099ee604d87beedb75f6641481519d028c2f6b2ec0862996c6d469ee0bdf60a4ba96cd0d1d2c13524bfe974ded02e13f15adda", 0x80000000, 0x69e4, 0x29f}) 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000240)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289de660f3a0ca50000000041c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c07ba873a4aafef7e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c440f9a61572e67660f3815879b4bb4222b54111d3e36419d") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f0000000000)="54328504ab6f13a99dbb51a37c96ea196c2ad6bd67f3d9a98ce105d0eb26a2") 00:01:07 executing program 0: syz_execute_func(&(0x7f0000000000)="932c660f050520d0f807911441c463c1209473c44f0000b0c48281f7bcc96869d7b1f90fc4014cf23e26220fbff6000000a0e5be34d1c4e1f8c4c4a3f963fd73f3470f913500000000c462552eaa1d000000654034e1262e40338c4c06e8eddac4ac819afe558dc3c366456645c44178ae98860000000fbfcef340a457c44379df1b8af0470fbb7508a9c1460009c481dd72f4fe0c04c461205ffb3e11bd110f00000f3804830a000000") link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:07 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2000000000000046, &(0x7f0000000040), 0xfffffffffffffe39) 00:01:07 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00000003c0)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x1, 0xfed3}, 0x8) 00:01:07 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r2, 0x8, 0x1, 0x7310, 0x1, 0x5}, 0x14) r3 = socket(0x2, 0x7, 0x6) ftruncate(r3, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x35, "3da37297e4741e9703cfa08cce996cfe027e4c5595503035f157c0aa99424a5964930d2b97968eb7135e34dee9ce130d694e8641f1"}, &(0x7f0000000040)=0x3d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x42fe, @empty, 0x7e41}}, r4, 0x6, 0x7, 0x3, 0xffff, 0xfffffffffffffff9}, &(0x7f0000000180)=0x98) 00:01:07 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = msgget(0x3, 0x1009c) msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79) r2 = getpgid(0x0) r3 = msgget(0x1, 0x204) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r2, &(0x7f0000000300), 0x0, &(0x7f0000000240)) getpgid(r2) getpgrp(0xffffffffffffffff) getpgid(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x14e) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000004c0)=0x1, 0xffffffffffffff24) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x5) setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x3) socket$unix(0x1, 0x3, 0x0) 00:01:07 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e22e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=r1], 0x8c) 00:01:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xe67, 0x4) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 00:01:08 executing program 1: socketpair(0x17, 0x20000003, 0x100000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7ff, 0x7}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xac8f, 0x400, 0x3, 0x6, r1}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 00:01:08 executing program 2: pipe2(&(0x7f0000000180), 0x100000) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000240)={{0x100000000, 0x3}, {0x3f, 0x7}}) pipe2(&(0x7f00000001c0), 0xffffe) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='!\'%\x00', &(0x7f0000000080)='}!/\\]\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='\x00']) syz_execute_func(&(0x7f0000000600)="0c12b5b5981d641b69e4f46962696200d9d9d0c441395bf9c4e3ed0a770e828fe9589b263e6746a5e101edfec4427d822a2a00c4c421416cd167664d0f7efa8f4808eebce0005a802000c4c3dd6d68074851518fe9509b9b9bfc0000c132ceeab3a2eab3a2ddc000c4c23bdcc4bbbb5b45363ef80f9966030faee421efef24245e5bf46740002c26400f0d186566450f38250225450d7b01fe5ff6f6f6f6646736676670664bb066a3d238850000000f01c36666450f17720d14111d54111d00") 00:01:08 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x40, 0x22) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000014c0)=0x8000, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x10001, 0x6, 0x7fffffff, 0x100, 0x7fff, 0x2, 0x3, 0x10001, 0xffffffff, 0x7, 0x4}, 0xb) r2 = getpgid(0x0) r3 = msgget(0x1, 0x524) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) r4 = socket(0x3, 0x5, 0x8) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001500)={0x0, 0x10000, 0xf, 0x2, 0x8001}, &(0x7f0000001540)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001580)={r5, 0x4, 0x8, 0x8}, 0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r6, 0x0, 0x1000000000003) open(&(0x7f0000000380)='./file0\x00', 0x0, 0x1) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) recvfrom(r6, &(0x7f0000000400), 0x0, 0x40000, &(0x7f0000000440)=@in={0x2, 0x0, @loopback}, 0x10) getsockopt$inet_udplite(r6, 0x88, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) freebsd10_pipe(0x0) msgget(0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpgrp(r2) 00:01:08 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setuid(0xee01) shmctl$IPC_RMID(r0, 0x0) 00:01:08 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xe67, 0x4) setreuid(0x0, 0xee00) syz_execute_func(&(0x7f0000000080)="982ce00f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201f342abac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000") freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 00:01:08 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x800000000000012, r1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000100)="a78ed9cb247a30b8b04f8fba7ac94e4f2c5849b5d9848e1c736adfa7675b4b2a8bf6d5df43d0f138d9ed573809c5a086ae0456017121498c7e2c6dd00d19d9abfa3a815dcf7a9a1f62f56862199f61a936a33e1846e487ff0149b64025dba7ab5f8f41ebc7cee41bead8857b020a61bb5845fef77b8c63fa08572eb9e3037e8585a3bb9d3179253822aa676a6ae7fe6c9da22ea5c0bc05bac4b9a0865714a4cfbbd7085b9df489d1a243de819d97b3") mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 00:01:08 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100404, 0xf) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) open$dir(&(0x7f00000002c0)='./file0\x00', 0x405, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x677b5619cc4c29ec, 0x10) 00:01:08 executing program 2: syz_execute_func(&(0x7f0000000240)="982c150f050520d0f807c4420d46663fb04cf240af96855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd7660f3a60aa000001000100006e66420f38059035c99ab7c483997866a33dc4e201acac1000000080c4e1796e80000000000f71d539f08171a38a806ebb57c46291ae8ca065600000c482fd31b109000000646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet(0x2, 0x10000000, 0x1e5) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x7, 0x7, 0x783bd5a6, 0x3, 0x5, 0x5, 0x46fc, 0x3, 0x10001, 0x7}, 0xb) fcntl$dupfd(r0, 0x11, r0) 00:01:08 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="bf6e849316c6e4d5a5cae82d50bfb0411b16b879460bed02665fb89cf02fe78425c26a7db19895e126db8d55702495d4274559ba82f7a50bc9f87527", 0x3c, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/218, 0xda}, {&(0x7f00000002c0)=""/68, 0x44}], 0x3, &(0x7f0000000380)=""/228, 0xe4}, 0x3d) sendto$unix(r0, &(0x7f0000000000)="28b4d2802d0f2d36", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x3b}], 0x1, 0x0}, 0x0) 00:01:08 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000040)={0xffc99a3b00000001, 0x0, 0x341, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4941}, &(0x7f00000000c0)) select(0x40, &(0x7f0000000100)={0x6, 0xd16, 0x2, 0x1, 0x10001, 0xfffffffffffffffa, 0x42f, 0x9}, &(0x7f0000000140)={0xe16, 0x7, 0x5, 0x0, 0x6, 0x7, 0x20, 0x6}, &(0x7f0000000180)={0x9, 0x2, 0xea, 0x1, 0xffffffffffffff01, 0x48, 0x8000, 0xfffffffffffffff7}, &(0x7f00000001c0)={0x8, 0x8}) 00:01:08 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xdc1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x8, 0x9}, 0x94) flock(r1, 0x3) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:01:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x14, &(0x7f0000000100), 0x10) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000140)="c10c75fc983f2b3aacf38d3af21eb06e749b8e49455b3a5af3d350810b0db9006292f36787af50ab461c9c03bb5858c63766311175fd88c55d79cb8f1d24edbe12bf4fec86939fddb4ec60c7b0c3910952c38555d3af67e09ebec7466822432b7ef798a151bd8fbd58314b776246a7a1a0b42ea7cffd6b6f1d18f6f96d5dfae353b287ffa8eda4c5c2f44ddcc8b8386a7b9ea86e24b9ca3930d5f6fb66a6ec27440bd85093e42fe7c6e241a439a258279309f7e85f245515e0fd98b1991b949147e5eb438e53c76e47", 0xc9) 00:01:08 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) shutdown(r1, 0x1) 00:01:08 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82028f"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r1 = socket(0x2, 0x5, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) sigaltstack(&(0x7f000076f000/0x2000)=nil, &(0x7f0000000100)) 00:01:08 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0xff}, 0x24) r1 = socket(0x2, 0x5, 0x0) getpeername(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xac, 0x200, 0x8, 0x7, r2}, 0x10) 00:01:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000200)='./file0\x00', r2, r3, 0x200) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="6202251b666977653000e6a1ef8f72b9b5901ac905f540ce0fc24c45058117bff0a6e044e54a693aa53116a19a73154ce765f6faaee69cc8bdf5512bfc7ff9839d1e1e4c2dd6ba5ad2"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x7f, 0x4) write(r0, &(0x7f00000001c0)='M', 0x1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x200002) r4 = fcntl$dupfd(r0, 0x11, r0) mknodat(r4, &(0x7f0000000100)='./file0\x00', 0x7032, 0xda8) getpeername(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000400)=0x10) 00:01:08 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000240)={@rand_addr, @empty, 0x0}, &(0x7f0000000040)=0x381) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @loopback, r1}, 0xc) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000300)={r3, 0xfffffffffffffffd}, &(0x7f0000000340)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100) 00:01:08 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r1 = open(&(0x7f0000000080)='./file0\x00', 0x100404, 0xf) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0)=0x3, 0x4) open$dir(&(0x7f00000002c0)='./file0\x00', 0x405, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x677b5619cc4c29ec, 0x10) 00:01:08 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35a}) mlockall(0x2) fcntl$getown(r0, 0x5) mlockall(0x1) munmap(&(0x7f0000f17000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:01:08 executing program 3: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x3}, 0x10) sendto(r0, &(0x7f0000000200)="292278b206ea91e2bb08aa9c49d3560fce1e361afdaba96c0a7e9711281b86f2a8ba8d465f7fad2a22ecd73b78f97216a2af0285a6b656893dfe63078728a23de5490948f200f64aadda65db728114201d31c481326a43e1223d5e7f800b988c8385dcbb2dc806c3dd470d9e6af5ef98a11acd249d460b3690ea996ae654dbf298bf29b2ef9082ca22cf0594ebdb28333ea8172f22e3dfb8846ca08623140f9430ace5e7cecb3ddc298f22679cfe12027c7c281ffd53b2e6949b0f252046ac60118eac52d1a4c7038fe0ddd11edad5d70be555783523ce89a918a8f879975ae4b023d83fdd2c10", 0xfffffffffffffffa, 0xc, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001cd10100"/16], 0x1) 00:01:08 executing program 1: syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x2, 0x322c42c3ef15a1f6) getpgid(0xffffffffffffffff) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20008, 0x4a) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000400)=0x1000, 0x4) r2 = getpgid(0xffffffffffffffff) r3 = getpgrp(r2) r4 = socket(0x1, 0x5, 0x1) bind$inet6(r4, &(0x7f0000000500)={0x1c, 0x2, 0x38c, @local={0xfe, 0x80, [], 0x0}, 0xb6f}, 0x1c) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) bind(r5, &(0x7f0000000240)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x000\x00'], 0xa) truncate(&(0x7f0000000140)='./file0\x00', 0x608020441) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x100, 0x1a1a45659a5a9eb2) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/232) getpgrp(r3) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r5, 0xffff, 0x4690e70c00be9651, &(0x7f00000004c0)=0x5, 0xdef375997015f831) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) setsockopt$inet_udplite(r5, 0x88, 0x0, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000380)=0x4) recvfrom$inet6(r4, &(0x7f0000000540)=""/8, 0x8, 0x40000, &(0x7f0000000580)={0x1c, 0x1}, 0x1c) 00:01:08 executing program 3: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0x8) 00:01:08 executing program 3: setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000f06ff8), 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2}, 0x8) 00:01:08 executing program 3: syz_execute_func(&(0x7f0000000140)="9834150f0564660f73d00691b00a4141e2e99640df56fec42379d0a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000") r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x0, 0x4200, 0x1, 0x100000001, 0xdc, 0x7fff, 0x400, 0x0}, &(0x7f0000000100)=0x20) r2 = msgget(0x2, 0x406) msgrcv(r2, &(0x7f0000000280)={0x0, ""/234}, 0xf2, 0x0, 0x1800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x800000000000, 0x3}, &(0x7f0000000240)=0xc) execve(0x0, 0x0, 0x0) 00:01:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10) r1 = semget$private(0x0, 0x3, 0x4) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f00000000c0)=""/198) 00:01:09 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)=0xfffffffffffffdf6, 0x30000000) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@multicast1, @broadcast, 0x1, 0x7, [@local={0xac, 0x14, 0x0}, @rand_addr=0x8, @multicast1, @multicast2, @multicast1, @local={0xac, 0x14, 0x0}, @loopback]}, 0x2c) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 00:01:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x1e5) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:01:09 executing program 2: socketpair(0x0, 0x4d976e98ba7767f2, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = getpgid(0x0) r11 = getegid() getpgid(r6) r12 = socket$inet6_tcp(0x1c, 0x1, 0x0) r13 = socket$inet6(0x1c, 0x2, 0xb6) r14 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r15 = socket$inet6_udplite(0x1c, 0x2, 0x88) r16 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000006c0)) r17 = socket$unix(0x1, 0x7, 0x0) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/pf\x00', 0x800, 0x0) fchown(r19, 0x0, r4) r20 = getpgrp(0xffffffffffffffff) r21 = geteuid() r22 = getegid() r23 = getpgid(0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000009c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000400)=[{&(0x7f00000000c0)="d176d45ccd40780999328f3918f699ac1e62d43aa816a7b8e830cf1aee13286d2119a0b1563a78c63cee5f37593d3f716d300dab6b76d62d5cf9d1cb3ebb718fb574afc527127c5a9ad516830cc4e450b9867a408aea81172c0e09334d469b35982d84868a43d992091f13dbdb191a2a1590bd020ece236bf5c08a71db95e8fae9ee4f36ad52b2217b0b7915709cb45d206ccd8992ad27c4433ee73e8195a3d92792d77c8e04e11ab6ec9b949dcaab510be6d6ec4a995a79dcd650a51ef61a7b801cc74af0f8701c57ca2a5d48200d6aabf957572e4782ab7d827dd9aa5e553d", 0xe0}, {&(0x7f00000001c0)="bff128bedb6ff87e05c0ed2b431f7825ae4632eea72d3686d6273898aa653e3bca31e0452256f0b2499252b5cee2376c88d871600dbf4b2fc9a7e9340867", 0x3e}, {&(0x7f0000000200)="232ef3dad3acd0f3b1507ec861ee4598e814761a4dd23eea05a62b4b29a4f40fa80dfdc92f6f8439e9c586e14b09d6ca64d767b0499963", 0x37}, {&(0x7f0000000240)="e00c9014e3ab54a8708d0ec109a45d04d156c5550054ceffa24558a8c46a3b7a8e39f55d72c4d6e562", 0x29}, {&(0x7f0000000280)="02ada2400fb0b621dc6f94577e139c70cef99e86fb47031076acfdf0d8d43c8224a72a66828a4111195ffec847c9c861b740b1401add95436586eac9d00845fec55ffa790255dd56036939", 0x4b}, {&(0x7f0000000300)="d2e7e4f3623e60db796d459c5caf5e429b2462c2bef5c890e30b0de05a653e0ac2d5ee78b4a789f30115", 0x2a}, {&(0x7f0000000340)="c62b71454b55d403fef3f37d62526b8315cd94ae0bcaad9d32c47e4f426a4d6497c89e7fc0a5f93ab5dc6465e6774e52a676584fe1845efa9f5b16f07784dd6bfbb065bb37b5e82fe89d22cb47494184122ded33dd614a7118a657582065a30adce101e2d9d27c4ed4d6fe6f654e8bc1fc6158bddddbf8b88571f26f6607578e46c5de33b8e01da87becfb6a0208de3bad12bf550217406814d0c42465e7048110b118e9b3f3dbbd82d7", 0xaa}], 0x7, &(0x7f00000008c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r10, @ANYRES32, @ANYRES32=r11, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r26, @ANYBLOB='\r\x00b\x00'], 0xe8, 0x80}, 0x2000c) r27 = socket(0x1, 0x4, 0x84) sendmsg$unix(r14, &(0x7f0000000c80)={&(0x7f0000000a00)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000b00)=[{&(0x7f0000000a40)="5f12b0ec3976422ed93c0005eff51ccefa2f4bdbe9c0fbb14d0c2e059d8f68c9b129a6a9080b16c6edea1376bf1c6171b91a65a3451cb4f9ac46780de805608ce1171c58b7696611cb7d13e104922a0d209c200839003e5704459bdb8c5e9f91bef4f5c82258b024a42a8e4bdbec10003c1986642c054956ae9e1acc5c3d8ed83e5eecddbb0d85070df5ebedcd7357c912aee6c3cf1e040c43cccb512e8617", 0x9f}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0xffff, 0x2, r10, r21, r9}, @cred={0x20, 0xffff, 0x2, r20, r7, r8}, @rights={0x20, 0xffff, 0x1, [r17, r14, r13, r19]}, @cred={0x20, 0xffff, 0x2, r2, r25, r4}, @rights={0x30, 0xffff, 0x1, [r17, r16, r17, r17, r15, r1, r19, r18]}, @cred={0x20, 0xffff, 0x2, r6, r7, r9}, @rights={0x20, 0xffff, 0x1, [r0, r12, r14]}, @cred={0x20, 0xffff, 0x2, r20, r3, r4}], 0x110, 0x88}, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r27, 0x84, 0x25, &(0x7f0000000040), 0x0) 00:01:09 executing program 2: syz_execute_func(&(0x7f0000001900)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d6795386a132c67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgrp(0x0) r0 = getpid() freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000003c0), &(0x7f0000000600)=0x4) getpgid(r0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x6c4, 0x100) fchmod(r3, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001800)={@in6={{0x1c, 0x2, 0xc0, @empty, 0xf6}}, 0x0}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000680)={r4, 0x1ff}, &(0x7f00000018c0)=0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x40, 0x100) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000080)={0x3, 0x100}) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = fcntl$dupfd(r6, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r7, &(0x7f0000000280), 0x26) writev(r7, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) execve(0x0, &(0x7f0000000200)=[&(0x7f0000000100)='+\x00', &(0x7f0000000140)='([^\x00', &(0x7f0000000180)='[\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000540)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000480)=']\x00', &(0x7f0000000500)='.$@}\x00']) syz_execute_func(0x0) dup2(r3, r3) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r5, 0x0, 0x4a, &(0x7f0000000100)=0x2, 0x4) recvmsg(r5, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/89, 0x59}, {&(0x7f00000006c0)=""/236, 0xec}, {&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000300)=""/51, 0x33}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f0000000540)=""/164, 0xa4}], 0x6, &(0x7f0000000440)}, 0x400c1) 00:01:09 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_execute_func(&(0x7f0000000100)="66490f3a61048f04c4a261ad36c4a1ffe61ac441f92903c462250a9e06f4666e2641d9e80f1bd70f67ddc402f931eadfcb") r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x2000, 0x5, 0x313, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0xebc2, 0x2000, 0xffffffffffffffff, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) 00:01:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x101, 0x4) syz_execute_func(&(0x7f0000000180)="b1ca91cd802e410f18dfcdd0d0c44139fd5bf9c4e1ed72f574c7c7e4c653fb0fc4014c5868f4295f68c44149f2168f4808eebce00000802000c421fc51c1c442d10384543e5cc763c48192558dc3c36645c421e5ec19f3400faee4c4210de547bb730f5726400f5c1849246b014dd2fedf646736676666430fefb300000000c4027d318cb50e000000f3460f1a0b111d54111d00") 00:01:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x400000008012, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 00:01:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="92022e2f66696c653000dbd0c0496e49c881aabdf5c1b0f76d9c8f48102ff38380cbc1942c64dfcdd2abdf8575953f8d19710fa4be5d32e8a1e5c5b0b74456f693653048a8f392a88ac457e042c51144b118d3d0ded96bb94fecb0652727303ad2ee1710222614c0de1e2dc7620151266adfcd5510ac115d4b8c80b1fb3e228f9cc53adcc4246b7970031e1c493a14ec4656ebe2304609afe97007cdd9fd009791e977d7dbf4f5f8a099cde0aa66b730e68de292560b3b9df0827a0581cc9882aabed6b442bd7353b9c1989aad0055801dafe569a6b839ba681aab85a7c76f51e8cc3d35507f9ed9919d03deb62bfa75f0eab3528c312bcf05c5e19919aab41a973c2ba9a037307a6294ce654a6818a0c430ad7d11ff2562dc4a708f250ee177603aa42d0b2299aff9b244e9974d3396524a90"], 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @local}, &(0x7f0000000040)=0x8) 00:01:10 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x400000008012, r1, 0x0) ftruncate(r1, 0x2a60) r2 = dup(r1) write(r2, &(0x7f0000000040), 0x1fff) 00:01:10 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x87fe, 0x114) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xdf) ftruncate(r0, 0x8d54) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000000)='-\x00', &(0x7f00000000c0)='%-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000380)=',/{B/\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=']%*\x00', &(0x7f0000000240)='}\'\x00', &(0x7f0000000280)='$(^\x00', &(0x7f00000002c0)='^{%.\x00'], 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) fcntl$getflags(r0, 0x3) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) 00:01:10 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) clock_nanosleep(0xf, 0x0, &(0x7f00000000c0)={0xfffffffffffffffe, 0x80}, 0x0) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:01:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x2, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x800000000000000, 0x101}, 0x1a3) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) accept$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @multicast1}, 0x10) 00:01:10 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x87fe, 0x114) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xdf) ftruncate(r0, 0x8d54) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000000)='-\x00', &(0x7f00000000c0)='%-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000380)=',/{B/\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)=']%*\x00', &(0x7f0000000240)='}\'\x00', &(0x7f0000000280)='$(^\x00', &(0x7f00000002c0)='^{%.\x00'], 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r0, 0x0) fcntl$getflags(r0, 0x3) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x0) 00:01:10 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x1ffffffc, 0x8004) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 00:01:10 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x1000001a6) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xc}, &(0x7f0000000080)=0x8) 00:01:10 executing program 3: r0 = socket(0x6, 0x20000000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0x0) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000a40)="a36e4aa8409330fce5a7796a8baa4000479c5145234cbc94259988247a9a5d66d65202e48c7c1bc95a9eaac3636f98de325389b190d3ad7bad00520bbb70d154ef871a693b152e4ed70838b18c78a7ec53e93540e536ad77a58210401881866ad34c3247de05e92462784382514bbfb795d1ed8a2bb6d9d6a7ba2b965e712bd44acb58a34b4081cb09b90e1f9b3156aec10651a89af14c5c37c11e2286cead7b0587ca6d9d8d428c1d11aa129ff3ca512060923404f2a8048351be0ef2b90829e341bef041f1f1881ef1e4dd3335facfc74d8dd50c49be1637c453084be4d116e87090448aa58941dcb533f8da03ce0a1372f378") r2 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x2) ioctl$DIOCRADDADDRS(r2, 0xc4504443, &(0x7f00000005c0)={{"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", "9dcc0d70955cd8565800b55163aff9ca0d0b8e07679dd20654ebb5b251d4867a", 0x200, 0x5}, 0x0, 0x401, 0x61dc, 0x1, 0x6, 0x0, 0xfffffffffffffff7, 0x5, 0x4}) r3 = msgget(0x3, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155) r4 = getpgid(r0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r0) getpgid(r4) r5 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getown(r5, 0x5) getpid() fcntl$setflags(r5, 0x2, 0x1) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvfrom$inet6(r5, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_RMID(r7, 0x0) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$sock_int(r6, 0xffff, 0x1016, &(0x7f0000000380)=0x9, 0x4) 00:01:10 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x401, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x2}, 0x1) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:01:10 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2af, &(0x7f0000000000)) setuid(0xee01) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x89, "5dee005d45bf71d971397a7e7c6e753067804253cebd60fe79f22c52705e72b03d811c9bade83f3f486554cbd8b93dd25f2a4d37a37013fdd8ece4de422dcf13aa43b5ff8125a9aa5a19d84f80d1c21bc2d51e3634e13db0eca1ae94dce900153091220a735bf4f514fa970a0c833f995733fb687de6d649879226ca432f53dc862056ffb44e13f1b5"}, &(0x7f0000000200)=0x91) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x5}}, r1, 0x100000001, 0x200, 0x8c2d}, 0x94) syz_execute_func(&(0x7f0000000000)="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") 00:01:10 executing program 0: syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35bc4e27934cf304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") r0 = socket$inet_tcp(0x2, 0x1, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) socket(0x2, 0x10000003, 0x3) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000280)="c058bf6937984c8ddb0287ea51d2b0555e3f0a9377519938a84b71f9b622596ee57e4aa3cdf5cd279fdb0a30ff5866db067594a0a205ed9435fe0940a07a088ea6c740ee93325a1c56a359ace7e985276480984d776b7b2fcdb5e97663b6e85fe73a047e1673aab9066cfc0561") unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000040)="6b99c946cfe6829234bfc002e8cae005176f3dab7e6fca95c6402efa4994d86a7bbd5e8553bd2c151818b2d91d805c741e9b93c524255317e0fc69b455bebb35cb5a11bd2676b9a2b7de1c26b700ce", 0x4f) 00:01:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() dup2(r1, r1) ftruncate(r0, 0xf100) socket(0x1d, 0x4, 0x9) 00:01:10 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) munmap(&(0x7f0000bf9000/0x2000)=nil, 0x2000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x20) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x7) ftruncate(0xffffffffffffffff, 0x0) 00:01:10 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000001c0)="b10005040400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) accept4$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000e6ff00001000"/72], &(0x7f0000000080)=0x48, 0x0) 00:01:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x20001, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$DIOCRGETADDRS(r1, 0xc4504446, &(0x7f0000000140)={{"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", "5fef47924718b2420bf0f897af3450f7d4088f64929cab8b70d835612239669b", 0xa33a, 0x1}, &(0x7f0000000080)="0548988bed1ed28147b3f1ce00ce99416d2a6aa58acd46f72bacf25f82773e0cea18f214f9fd6114984c08aab7e6bed87f6d4b78330f46717828e30bb6230e83359942bb3ec716033112969f787f5e9168ff1b05376347b4a2a89c2f5a2c705623f0", 0x4, 0xfff, 0x6, 0x7, 0x9, 0x3ff, 0xffff, 0xff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000600)="7e0cc88c17e69a2043de25bbac5e08d5fd21e7b3") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000005c0)={0x1, 0xc20, 0x83b4, 0xffff, r2}, 0x10) 00:01:10 executing program 0: setregid(0xffffffffffffffff, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 00:01:10 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="5e6c00000000000000002a70f3f8d8442587bb09000000cf1050c9dbfbfd469a3bf7f593d21c397140334bf1adb672bd16c33a4784f37e20e251abeca5e567a89e88cb299d521a10698a71d7205d7f4e614d363f2e30501f6f109dc46854add00bcde8877f548c4ecc5bac06ee19e3b7cb32b5c0a35033d41c6a4bbff2ecc03505a5ce13b930c4c2ea1cfcea6dc76944b2043b206a01cfd2bf873480e47b1dea77157349a16e32c040000000000083808967651c02bc4bb19a02467d7b7d84eff95ad717b3681a14903c48aab7973098c819666c945012a43b9ce0e230980f13029172533a8324dddf98d99ccfab9ea04a1c8c"], 0x10) poll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x8df53303aade2348}, {r0, 0x11c}, {r0, 0x152}, {r0, 0x20}, {r0, 0x4}], 0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) getrlimit(0x5, &(0x7f0000000300)) close(r0) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCXCOMMIT(r3, 0xc0104452, &(0x7f0000000600)="3334bcec528459b717fe8c9f28d4661c1ef2ddc9e12bd992659d22659e9f76efc5a1e085924ff8db520a53b2a3fd83176263ac4e3d8042064ce1331a10839239170f039d865fe23237aad29fe1da07c5b8997cfbbf8b2ef3bd77da247cac391a1c18d663ba382fc47df7ec50dc751d29556722d92a6706f25349cc0b69081cf1321a8650d28d737fd930859c9cdf6c6438be99a0661900b9da0b3800a4064e5ae92d8f") freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r4) r5 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="008358acd89833c90000000e9b93d08904b2d50826f22c80f66cc0949f76feac43a00e189321a5f53d5f5699741823cada03e28db9c47b952669857c6ef2d5126464cce65eb4dae4ba6a24c0506a0a0b086b7d593d400d9051bf798469f30078792a75e6dad3316cff6ab77915ba7c2640f0f47cee3e02a07b1b2a4a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000700)=0x18) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) getsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f00000000c0)=""/207, &(0x7f00000001c0)=0xcf) 00:01:10 executing program 1: r0 = socket(0x2, 0x3, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:01:10 executing program 1: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, 0x0) setresgid(0x0, 0x0, 0x0) r1 = msgget$private(0x0, 0x100) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) r5 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x5, r2, r0, r3, r0, 0x2, 0x3}, 0x200, 0xfffffffffffffff9, 0x9, 0x7, 0x6, 0x0, r4, r5}) 00:01:10 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x7e, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0x2b}, 0x0) 00:01:10 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, &(0x7f0000ee9ff0)={0x2, 0x2}, 0xfffffffffffffe5a) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0) 00:01:10 executing program 1: r0 = socket(0x1, 0x3, 0xfffffffffffffffd) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001a00)=""/4096, 0x135}], 0x1, 0x0}, 0x40081) sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="75c06f9b96b254f53925ec8c77a41fa81465e01fdecc051195d9ae69f53531c7732e67f2", 0x24}], 0x1, &(0x7f0000004040)=ANY=[@ANYBLOB="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0x1618}, 0xf1d4b26a082128bb) 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x6080203fe) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x4}, 0x8) r4 = geteuid() getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setuid(0x0) sendfile(r0, r0, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) fchown(r0, r4, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:01:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0xffffffffffffff27, {{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x61f1}}}, 0x88) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f00000001c0)={{"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", "d04b7097ed6217ebfbc0d188d7bf7f9ed303b9c9f9e019dbd663968fdd8700ce", 0x6}, &(0x7f0000000100)="15a6bf2114626de6d0ccda6b9e9c75ec3a05ff55dc2823647ecab14d371ae1ca846c9f24143e6246f80447cc0cb8c1bee4992928e07f780380c3c3108e93f75ad1f8c9bb3c24812dba5dcf24f7852480a52cee130310dfa1f20e2c040c031470b31873bb965daf674f23d4287ab2bd497f401ac5c6564b05a01299b643e221069ba013eaf3d182e1af65b70afd53afbe625dd1ddd1df02fb69adaa27a575bf89bfb84dd20099fd159b7ac7199f6438ef1a031b06a4960a", 0x6, 0x41a, 0x80000001, 0x7933, 0x10000, 0x7fff, 0x8001, 0x401}) 00:01:10 executing program 2: clock_settime(0xe, 0x0) r0 = getpgid(0x0) unlink(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgrp(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) 00:01:10 executing program 0: syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2105000000fe800000000000000000000054534ec400000000000000000097475995c274b900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000077e30adb59437e2b812ca3f6302fda07658ea868b9ac92ab96e536ef552647938d1c0768322380630144e465c5a324f7be5b6a7a8938ae323b24a669db5fd14df07c47047e0000bb42c01e70c7634aa4cfac97a9f099ef733c90a941674415a4fcdb4161416f", @ANYRES32=0x0], &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd, 0x3a2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x100000001, 0x4) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000180)="bfaa7060fed68e2e8f5c5312a24b2194d8a6683534c626312aafe3fb78fbfef3f569ce8958f694b6569c890adad33e8b", 0x30) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) r3 = shmget(0x2, 0xa000, 0x4, &(0x7f0000ff5000/0xa000)=nil) shmctl$IPC_RMID(r3, 0x0) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchdir(r4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000004c0)="d0c51311d8d8a7e6439f2d5c73e49f37c59d576ca9999837d52a793ef8c47fc9128b48907440fd61860143e501244b5358bc4d5873cdf1b548bcc62c4595e82d7bf5f26ef8a7369ab4ab60a2b3907a4d762502b5eaa44576d94a4f8367dafebe599af1034b9250d71f367379712b7fa1cf437c841818c6531ccea7863705c2df2dc95a939c2bcc3201bf412ce3", 0x8d) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = accept4$unix(r2, &(0x7f0000000180)=@file={0x0, ""/80}, &(0x7f0000000300)=0x52, 0x20000000) setsockopt$sock_int(r5, 0xffff, 0x9019, &(0x7f0000000400)=0x934, 0x4) freebsd10_pipe(0x0) 00:01:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet(0x2, 0x20000005, 0xf) setsockopt$sock_int(r0, 0xffff, 0x10001, &(0x7f0000000140)=0x9, 0x32d) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040)={0x802, 0x8}, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000180)="43a974ed7a4eedbb9e57dc78b7f6d5e9b92f7085bc9fece151f66f18a9fee3b947b565e2e797714afbf79371297b77127f500c792dfaab9fbd3b11adc2a2bda4479dbbb04336f2056cb42696bad0b5a7d24cb606f3aaf74b5c17238daa5305b9dfafc3a1c689b2884dd9e64a8aee81546695e73590a55505dcc3c849c8d3ec9c442916cf8e163d1eb2db98b7", 0x8c) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) 00:01:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x1, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x401, 0x0, 0x9, 0x8f9, 0x6, 0x5, 0x10000, r4}, &(0x7f0000000300)=0x20) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockname$inet6(r3, &(0x7f0000002280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002240)=0xfffffdb6) poll(&(0x7f0000000200), 0x0, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) 00:01:10 executing program 3: r0 = socket(0x2, 0x10000007, 0x2007ffa) r1 = semget(0x1, 0x3, 0x20) __semctl$GETNCNT(r1, 0x2, 0x3, &(0x7f0000000000)=""/67) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="0600000005000000090000000100000002000000072084e8d5081c1cb9371ea00b4727b5e7c689e9b200b46adb04409e8ddacd47b747c408918d4892857bea66ebfe0d8dc6c70ba1508d0e0360827ee43d35a84eb05347ae53c9f2"], 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "a87fdc35445dcb290cee685122a9bf1cb612182f07c2bd39c8b1cbdd550776325a82538a6f1e4df67feb019f928d1300f600aa2a1443b3d08ceedbe8701a83ba9c8eb5416cb22c24576ec340540668ed83f041c8af26f0bab15b9c4b54d593c43af914b628376dc96c105b339eda8d81ca822f44ad880db06cd62d342248385dd12ac579e56ac715d0f23d61e292cd51e25e0d8406bab59d23b2371c159c0be2d74135d6edd1dea71aee48820fe1358d3b0915269ddb76cfae50f6906e78e183cee50832571cfaa809a8e121648847c40cf1543057e673b43365228a003fa28e5555aae4475f6abfbfde7fde6b34ed63"}, 0x100) socket$inet6_tcp(0x1c, 0x1, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x8) 00:01:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52) flock(r2, 0xa) r3 = shmget(0x2, 0xa000, 0x4, &(0x7f0000ff5000/0xa000)=nil) shmctl$IPC_RMID(r3, 0x0) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) fchdir(r4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f00000004c0)="d0c51311d8d8a7e6439f2d5c73e49f37c59d576ca9999837d52a793ef8c47fc9128b48907440fd61860143e501244b5358bc4d5873cdf1b548bcc62c4595e82d7bf5f26ef8a7369ab4ab60a2b3907a4d762502b5eaa44576d94a4f8367dafebe599af1034b9250d71f367379712b7fa1cf437c841818c6531ccea7863705c2df2dc95a939c2bcc3201bf412ce3", 0x8d) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = accept4$unix(r2, &(0x7f0000000180)=@file={0x0, ""/80}, &(0x7f0000000300)=0x52, 0x20000000) setsockopt$sock_int(r5, 0xffff, 0x9019, &(0x7f0000000400)=0x934, 0x4) freebsd10_pipe(0x0) 00:01:10 executing program 2: syz_execute_func(&(0x7f0000000180)="b1f391cd80696852ef695c00d946f91cc10f788e0080000066420f3a637199000f38623158400f78f68f4808eebce00000802000d4c403114ce40e99330bf6b6e9b6e93a12f043804100930000597e7cce7cce4f730747da731f071f075fc4027db8d5646736676666430fefb300000004c4c135558c8bb6000000f30f1a12548fe97882ec") 00:01:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x10000000, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x6, "46a72241136a"}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x43}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000340)={r2, 0x20, "df1ecf79fad38f0f72aa3a45e08ae98f556b7cd14de06e06fe86b72829aa8c5e3e1f2f4e2db5beccaabe5fd16ae2f2b93829596133abf8fec9e25ca0028b228da24638131d"}, &(0x7f0000000280)=0x4d) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x7ff, 0xffffffff}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040)) 00:01:10 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x2) ftruncate(r0, 0x8001) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) 00:01:10 executing program 3: r0 = socket(0x2, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140), 0x0) sendfile(r0, r0, 0x0, 0x47800) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x400, 0x9, 0x80, 0xfffffffffffffffb, 0xffffffffffff7fff, 0x20, 0xffffffff, 0x8, 0x8}, 0xb) 00:01:10 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0xffffff4d, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 00:01:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0x6}, 0x8) 00:01:10 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x0) r1 = open$dir(0x0, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r2 = fcntl$dupfd(r0, 0x11, r1) read(r2, &(0x7f0000000240)=""/187, 0xbb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x40, 0x3, 0x100, 0x81, 0x800, 0x2, 0x9, 0x1, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="4000000016dc8fcf9c0017fb0442695f915f7743928e1ea7ba0af9ea57489db0656ce837dfa731b9d4638cbe344d92a54541c22e6b681ac3ef09b0488bad46cd2d460b2dcf0e529f4a6701d2f8acabb484475b09c57c3b65e261f1a3"], &(0x7f0000000200)=0x48) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(0x0, 0x10402, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010800000) truncate(0x0, 0x31000000) ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000080)={0x4, 0x80000000}) poll(&(0x7f0000000300)=[{r2, 0x1}], 0x1, 0xd76d) 00:01:10 executing program 1: chmod(&(0x7f0000000000)='./file0\x00', 0x6) syz_execute_func(&(0x7f0000000080)="b13d91cd806969ef69dc00d9d0d0c44139fd5bf91cc15868f4a95ff98f0978c6fec4c161c4fa2bea01efc48192558dc3c366452c47f3400faee47c7c730fc4a1e5e9bcc50400000065400f0d1bc401fe5ff6e3df646736676666430fefb3000000000804f4d6f30f1212121d4b115000") 00:01:10 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x1200000000000000, @empty, 0x5}, {0x1c, 0x0, 0xfffffffffffffffa, @empty, 0x1}, 0x6fe, [0x9, 0xd463, 0x2, 0x2, 0x7, 0x1f, 0x8, 0x3]}, 0x5c) r1 = socket(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xe50, 0x3, 0x8, 0x10001}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt(r1, 0x0, 0x6d, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x8, 0x0, 0x6, 0x3, 0x0, 0x400, 0x7, 0x7fff0000, 0x0, 0x0, 0xfffffffffffffff7}, 0xb) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x200}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0xfffffffffffffffd, r3}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r4, 0x1, 0x80000000}, 0x8) 00:01:10 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000140)='./file0/file0\x00', 0x108) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4) open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) 00:01:10 executing program 3: syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x20400, 0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000804) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4a9, 0xfffffffffffffe92) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) 00:01:10 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c146000908e3e3ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, 0xfffffffffffffffe, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffff15c5, 0xf, 0x7, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000180)={r5, &(0x7f0000000800)=[@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xbf}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x7fff, @loopback, 0x9}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r3, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x9) 00:01:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xe, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:01:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x7, 0x0, 0x8, 0x1000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x106, &(0x7f0000000100)={0x80004000001c00, 0x1400, 0xfffffffffffffffc, 0x0, r1}, &(0x7f0000000140)=0xffffffffffffff71) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r2, 0x10000}, 0x8) 00:01:10 executing program 0: 00:01:10 executing program 0: r0 = socket(0x1c, 0x20000005, 0xffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYRES16], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x8}, 0x1) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0069857177477f9b3b92138470a7456f83d4b426e2d21c200735b98be1d56fc3a2d2852e05c5a4c80ffaf78a7b30fd8840a2d676df1b1d08c354bb41cc5f58372976bce01d48f00351ff6c107c35b7f12d72c9c05fe9591cad3c4551b3d6cd69095175232ec917556b2dd006c80c4543d3bf0ed538f6f8add3e7050166ef48a4683940c0848313"], 0x1) 00:01:11 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x180, 0xc0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x13, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={0x0, 0xe4, "74b501a75e01c8ed5aa474765bdc6626d93e63fd90b75fefda6486f6e4f35547b6a1d76fd62b0f63d8b8f4b0a539f90fcd4c45b529b624dcdcea12ed816d088d91a69efca82b2de149d80d410f39e4dd3003f7dd531e7ccfddf00b390e53842034780be3da7113f8512f3949914ddb316476584263237775c940271ee318d1a23aefd0e805db657bc8fab4cdab09215ad572eaaa56b990c031b0f87124399ce78d1e9876fbc0770314bad5b1564d93f9f9d05f17aab015db815468bf1d0dd17621acae2627cbc4a8d710910a140759110ac157f0d2f31e72d43ceeef3bea0231203652d6"}, &(0x7f0000000680)=0xec) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r2, 0x7}, &(0x7f0000000700)=0x8) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)=""/210, 0xd2}, {&(0x7f0000000280)=""/14, 0xe}, {&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f0000000380)=""/28, 0x1c}, {&(0x7f00000003c0)=""/6, 0x6}], 0x5, &(0x7f0000000480)=""/77, 0x4d}, 0x40) r4 = dup2(r3, r0) accept4(r4, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82021cc51e0eba6f9d34"], 0x1) 00:01:11 executing program 3: socket$unix(0x1, 0x2, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x4, @loopback, 0x20}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0xf0, 0xffff, 0x400, "2b8c4458bd80f9266f2d59c6a0f35ee603f20f7d628de946c7b35112ecb3e8edbb8ead6c8a9fa5e908a0837e697013e9988c491a6803e184c774903565d8a8b5acb2b671967491091f6b86841149388ed47a4fbbf6bdf59f1a5b24b48a69309db5494ce0cc260fea5c0829d314754c1c2c71885766ec709cec067a157c2b62202ac65df92862d396a7c3ca28a8a4d720044355dafc10c76a45cafa28c0c6503502db2c4a8aa6a3cc8988f83210ae599adcb2191044748b4b3fc59aabb31850e5f56e9cb286a54741b6866c974fc9d5c2f11df4139f9d86662f20883161724e"}], 0xf0}, 0x88) recvmsg(r0, 0xfffffffffffffffe, 0x10000000000400c3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:01:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setitimer(0xffffffffffffffff, &(0x7f0000000080)={{0x8}, {0x4, 0x800000000000012}}, 0x0) 00:01:11 executing program 0: syz_execute_func(&(0x7f0000000000)="9826473e431c235e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2") syz_emit_ethernet(0x7b, &(0x7f00000000c0)="cda2c478491d661b082fbafdb903a82ce3dbf50bc37de86403ac11472c4d8be37231ba208bf1003bde0c932336ddb4a52304d4d3af6fb866355e2d9ad5000c217d08427a163dd77a92aca0eff66751a834448cb032978c055028cbeb1e1894313d38c9ad4a18f4ba358276f81d28ed68f37370e3e2aa15ebfd2f09") 00:01:11 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x80) setsockopt(r3, 0xd97d, 0x5, &(0x7f00000022c0)="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", 0x1068) socket(0x10, 0x20000007, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100) clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240)) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9cf, 0x4, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r5, 0xaa1, 0x7, 0xffffffffffff0000}, &(0x7f00000001c0)=0x10) fcntl$dupfd(r3, 0x11, r3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x9, "b0f9a164202639ef0707dd2f693b6ef6"}, 0x14) 00:01:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1c, 0x1, 0x0) dup2(r0, r1) bind(r1, &(0x7f0000000040)=@in, 0x10) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f00"/16], 0x1) 00:01:11 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fff50000000000000000000000000000000200"/43], &(0x7f0000000040)=0x2b, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0xfffffffffffffffc}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x9, r2}, &(0x7f00000001c0)=0xc) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000000100), 0x4) getsockopt$inet6_int(r3, 0x29, 0x9, 0x0, &(0x7f00000000c0)) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000300)={@remote, @multicast1}, &(0x7f0000000340)=0x8) 00:01:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair(0x17, 0x10000000, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff}) r5 = dup(0xffffffffffffff9c) recvfrom(r3, &(0x7f0000000340)=""/233, 0xe9, 0x80, &(0x7f0000000140)=@un=@file={0x1, './file0/file1\x00'}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) poll(&(0x7f0000000100)=[{r0, 0x44}, {r1, 0x20}, {r2, 0x4}, {r3, 0x2002}, {r4, 0x94}, {r5, 0x44}, {r6, 0x2}], 0x7, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') open(&(0x7f0000000200)='./file0\x00', 0x882, 0x44) 00:01:11 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0xa9c1543a3f6a163) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eec199a6ac57c27700"/144, @ANYRES32=0x0], &(0x7f0000000300)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1}}, r3}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r4, 0x7f}, &(0x7f0000000200)=0x8) r5 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x31, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) fchmod(r0, 0x80) socketpair(0xffffffffffffffff, 0x20000004, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x0) readlink(0x0, &(0x7f0000000380)=""/177, 0xb1) syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0) 00:01:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6c1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x7, @empty, 0x2}}, r1}, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6) 00:01:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) r1 = socket(0x80000004, 0x8002, 0x8) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 00:01:11 executing program 3: syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b00c4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000") r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:11 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000840)={0x101, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x108) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000140)=0xb) getsockname(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10) 00:01:11 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000000)=[{r1}], 0x200000000000057e, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) socketpair$unix(0x1, 0x1008000000000009, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) poll(&(0x7f0000000080)=[{r1, 0x4}, {r1, 0x8}, {r1, 0x6}, {r1, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x4) 00:01:11 executing program 3: r0 = getpgid(0x0) setpgid(0x0, r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r1) 00:01:11 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x80) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x3f166f94}, {0xfffffffffffffff8, 0xfffffffffffffffc}}) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x8000, 0x0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000400)={{"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", "e9a7e5b0c52f8e22aa1b4947d923a17291f6330ee26bfba1373e4275ff603806", 0x223, 0x100}, &(0x7f0000000300)="c276256cdedfb3b069d11c13cfa12181d3734c88742dc3564ae07e4cb4863a84f5af76c91e504342682a07bec397c35b2af35da693b5a7328c9795fafa865754029145a2de3c64cf8b319527f8736f1db0a754796e285ff4f5693429850d242193c5c745154b8a87677d910400acdf452f7b27448028d78500913d442060ae5739ad389deb233433c58c37949f8f0a247dc46f0ff302bf2a92840125e39047a721c47a905b017f558f1baf65c7cbfe54282f86afb69ea5c298cccd9b619962f045ac173cd17b4048ea98a6534626a46eb8c0122a7e086b2fad8dfc5ceac47ff10f9fc15058302cdc498b2803e2e9fb", 0x401, 0x6, 0x1000, 0x200, 0x40, 0x5ab, 0x77d7, 0xa8}) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x108d04, 0x52) mkdir(&(0x7f00000000c0)='./file0\x00', 0xc) fchmod(r0, 0x4) faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x20, 0xfffffffffffffffc) utimes(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={{0xe6, 0x5}, {0x0, 0x1}}) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x2) 00:01:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000180)=0x9, 0x30000000) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@multicast1, @local={0xac, 0x14, 0x0}}, 0x8) r2 = msgget(0x2, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/100) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000080)=0xffffffffffffff18) 00:01:13 executing program 1: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="3073b3b38b71", 0x6}], 0x1, 0x0) 00:01:13 executing program 2: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, 0x0, 0xffffffffffffffc4) 00:01:13 executing program 0: r0 = semget(0x1, 0x7, 0x20) r1 = socket(0x1f, 0x30000003, 0xfffffffffffffffd) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @multicast1, 0x0}, &(0x7f0000000180)=0xbd) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r2}, 0x14) __semctl$GETPID(r0, 0x5, 0x4, &(0x7f00000000c0)=""/83) 00:01:13 executing program 3: r0 = socket(0x41c, 0x10000001, 0x800) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000079a5"], 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200), 0x0) socket$inet6(0x1c, 0x2, 0x5) 00:01:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1, 0x10000003, 0x40, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0)={0x80000001, 0x3, 0x8001, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, &(0x7f0000000000)) 00:01:13 executing program 1: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r1 = getpgrp(0x0) getpgid(r1) pipe2(&(0x7f0000000140), 0x100000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffff, 0x400000000000412, 0xffffffffffffffff, 0x0) 00:01:13 executing program 3: setuid(0xee01) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000080)={0x3, {{0x2, 0x3, @broadcast}}, {{0x2, 0x0, @loopback}}}, 0x118) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) 00:01:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getgid() setresgid(r1, r1, r1) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0), 0x0) 00:01:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffdef, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/45, &(0x7f00000001c0)=0x2d) syz_execute_func(&(0x7f0000000000)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") poll(&(0x7f0000000100)=[{r0, 0x10}, {r0, 0x2140}, {r0, 0x24}, {r0, 0x56}, {r0, 0x120}, {r0, 0x1}, {r0, 0x2}, {r0}, {r0, 0x104}], 0x9, 0x0) 00:01:13 executing program 2: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1028, &(0x7f0000001340), &(0x7f0000000000)=0x4) 00:01:13 executing program 3: pipe2(0x0, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) syz_execute_func(&(0x7f0000000180)="981c1c0f05f30f59bfd9000000c4a37bf0c53e499041e2e9bcb55757660f6b32fb438005847390ead20fc4014e49ed1e0fa0e5098934d18f88b8a2d4a1f8c4c17d6aeef4c4b712868d2a2adcc8c988664564656666430f6b5200f3abac4d26f20f38f0b4b60e000000c4a1fa7066330401b00b0000000f1ab4732b4e00002d2dc7c462a684a0bb6000000f0b5b26264788fe58c4a1dd7dbbbfdd5cc600d0c4c245a7c543fe1f520000c4a261b7e2") getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 00:01:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getgid() setresgid(r1, r1, r1) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0), 0x0) 00:01:13 executing program 1: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = open(&(0x7f0000001540)='./file0\x00', 0x100, 0x2) mlock(&(0x7f0000b18000/0x2000)=nil, 0x2000) msync(&(0x7f00008b3000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001580), &(0x7f00000015c0)=0x4) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) msync(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x201) r1 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000000000/0x4000)=nil) r2 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r2, &(0x7f00000014c0)=[{&(0x7f0000001000)=""/20, 0x14}, {&(0x7f0000001040)=""/224, 0xe0}, {&(0x7f0000001140)=""/243, 0xf3}, {&(0x7f0000001240)=""/122, 0x7a}, {&(0x7f00000012c0)=""/233, 0xe9}, {&(0x7f00000013c0)=""/11, 0xb}, {&(0x7f0000001400)=""/51, 0x33}, {&(0x7f0000001440)=""/125, 0x7d}], 0x8, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/4096) sigaltstack(&(0x7f0000d1e000/0x1000)=nil, 0x0) 00:01:13 executing program 2: syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1) rmdir(&(0x7f00000000c0)='./file0\x00') 00:01:13 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x0, 0x0) r2 = getpid() fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x3, 0x4, 0xfffffffffffffffc, 0x0, r2}) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:01:13 executing program 1: setitimer(0x1, &(0x7f0000000000)={{0xc037}, {0x0, 0x8000f}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x100000001, @loopback, 0xdbb}}, 0x0, 0xfff, 0x401, 0x6}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast1}}, r1}, 0x8c) 00:01:13 executing program 1: r0 = getuid() setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getown(r2, 0x5) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) msgget(0x2, 0x20) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000280)=0x100000001, 0x4) getpid() setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f0000000380)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) syz_execute_func(&(0x7f0000000200)="c441fa10b1860000000f8c27bf00000f0ff39064400f0f7a941c3ef26fc401a5605a8f26f2430fd0a29ef0afc2c42200f35f7cc402c5be12c4c191f3ab0f0f0000") socket(0x1, 0x2, 0x0) r4 = semget$private(0x0, 0x2, 0x8) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000002c0)=""/179) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0xfd63, 0x0, 0x0, 0x112) getegid() 00:01:13 executing program 0: r0 = socket(0x2, 0x10000005, 0x8000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000400008004cf3680003000400d407f1f7c40d388819be0f5ec946501d473abb4e11c7026e2166b3ae5d77c13f9dda65fde7927ca5c5ccd69bfdfbcf5781e17a15ba165c0288ea124610e5b97764"], &(0x7f0000000080)=0x10) __semctl$SETALL(0x0, 0xe8030000, 0x9, 0x0) 00:01:14 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000040)="b100050390002300000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x20000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) 00:01:14 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="451765daf8a8cb64b702d12e5f0c1066f4d3300403518fea722f9faf7ae5bb1ac68c9e1bd5d3f9265360a48d9855cb61b46e80aa4e7118a6b24e52f2d228c40f60d69de98164e163e0ea89955807fa3d8ebdc4a7ad673e23748885764a9b9a1f32de16a69b36a7025db14a8993054d9839d8a7f7f8e876b2fc40673663891341a95d76da94cc2f63"], 0x10) shutdown(r0, 0x2) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040)=0xffffffffffffff98, 0x4) 00:01:14 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0xffffffff) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="0200dea184c60300cba0667505e21383d48f24caf5a554a86476621c9270221f9c58ba0a8ccdc25eb670c0c1ab6990c401a67a192f7601040fb4d1cc9dcde66b14d84dc7fee1718a9e95dacdfb3e24f1d73d38b411f727c6cbae91e3a6be6ea0"], 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000100)={0x80000000000000, 0x0, 0x0, 0x1}, 0x20) 00:01:14 executing program 2: syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2") r0 = open(0x0, 0xfffffffffffffbfd, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) 00:01:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000140)="24aea4f6794b47c813e29c9676b0008e021eaeca8059833a22e60a5ac52cd222495c851c8adfad5b01fb9b705a491909ba3082051b807e7b9d6cc5dc930d938b2deb781862e80ce685ad326d6d308c0c381bf1743c20bf5f87d196bc12843e013cce63601869882c9a713c3fcf6dab8437274e2402ddf9374d5343d95cf7032d449cfa6e310a322be7e705f8e9d0b49c47e9b2e4f9b443a297cf56e1d7c710ea2a4ed84f1f181506544bd7102f9708c6c38c0c120eb4db86fe8020e9d7f6bacc33eae0fd3757647e6df04737859a5abeaf", 0xd1}, {&(0x7f0000000240)="a5b284b95b0901c783eb343544be3c7a329f1d0bd562baa6c99f2bf41316c854104473ddba6100d42b120ca9500ff99cd6bc", 0x32}, {&(0x7f00000002c0)="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", 0xfffffffffffffce6}, {&(0x7f00000012c0)="04d72035b54c91933f85c46b56b298e48f4f1f73f713b74d5a8aea25147951774103047488d78d23a83c495fe0b0550df0b1195c6b81f6ddd2475a197f18255b3bcfdb636d98e7917493ba3a5864c24ad1cc665ef37e047674976e183a24de55bd7356be6cfd347e9bce687e67a64bea37c4897fbb3bd750d69c249f7e9a63fb81a60cc5e9003e37d50f82e6d4c4a2badf2a5b7d1feabb408a63781f7ec0a827d4f3421cb8e3439f48abfeb0ecd7f6ae3f759e3b62c657d6f7da350d70f881ad66e170a957ac80c7315c831b86424580f8278c71e9e1b40c991eece8e35e022766356f4423f61e2f59a26fa97bfd3f98856bdb219f0d", 0x1e6}], 0x4, &(0x7f0000001800)=ANY=[@ANYBLOB="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"], 0x398}, 0x8) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000040)=0x2, 0xffffffffffffff6e) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x422, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001400)=0x8, 0x4) fcntl$setflags(r0, 0x2, 0x1) 00:01:14 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000180)={{"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", "e289bea4b0a69286dbc77cc417b41fd71784a74e4e3b382b8461f05944b763ff", 0x6, 0x2}, &(0x7f00000000c0)="5b8bac711c6e04760857f28ad0cb5a55e7afa800ba5fdeda3f33af5a22c604d822cdacca4fe34fb6af4f9b36df8536af7ace1a25abc076c886b58069db19ffb851970335cece55483a0e2f1b5229315e2bb943cc8f3467d38781da51351ee9606e772c5f35e0cf980fd37c20326e7195d3c9604a505d32e44fc413ae6341182d0c1bb8bb82a5e010d1d8bbd2aeb54ecdd31e3f4c83902f8bb1f01e226e2bff1e", 0x0, 0x9, 0x8000, 0x7fffffff, 0x40, 0x200, 0x100000001, 0x100000001}) setsockopt$inet6_int(r0, 0x29, 0x10000a, &(0x7f0000000080)=0xffffffff, 0x4) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000006c0)=@in={0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000040)="e2aa57eb21240dc664d8", 0xa}, {&(0x7f0000000600)="59c68eaadfb7bc9ebc4d5d833c46be26fbf858d04be70dfc02fb2765bc846ba29677b9e2f8bff9fb5443d2c662bc403ad6a89c53659bae58943c3ed26391d566e953f0d58944277d8929dbb7fb8659f0ec9975633ed542ad7e1082f3569556de0d69890d34caa97f3cd1a6fa5869", 0x6e}], 0x2, &(0x7f0000000900)=ANY=[@ANYBLOB="10010000000000000700000002f90000614825d16ccc6c3a1be9e927b59a4569edcf5eba1e594d8a07266afe654c577753e3cd69f6750d45bd973e691fd8a5c2555a4421af0aa9bfe5fbd827459c25f9b0d6f945f94783fd12f7e5b42e8ede0d33735e530a7ce844441d26292dc9a8ab9378b66fa2b37651b7c942eee337265ffbd9757ee0ecc2427e8b424339e46f743a1fab4aeac87bf556fac8e9a8a94b6bfb0c31f3bb1b05b4fe4d794c4102b0a5c40777a256b51cf8cab942b65222e5f0bb490aee21c9439b2798fb395652af8d67521b44a0b9535aaa26bd7e381738ede564e96c9de3ae6aa4f5615cab24d77817f0260bbae046dd2cc63ec0a78b6c69d6b89eea647e69f4367e500000000000c000000000000000060000005e000000efaf386c2bc93be8d3b2aabc6aebd644ef39e7e538cc776c49950523afe4f0cdd41ca42dd22b752ed30df8bcbee668aec6a448f2660cbf6713b3f170ac6d520d36630336050212dfa345dd9db18a0c8e1824a6d3020b182e5ab6fa2a722cc583c79db28954a6ccc59f4fb1a58e6e845c11186cbf41dbf887cfbf9109724ce8cef408ff1ace882bccadc0e181cb0fd372c49660935c8dd64a092c488083ff5dd203000000f3c81f2501bb05a0280a7800493800000000000000"], 0x1d9}, 0x80) socket$inet6(0x1c, 0x10000000, 0x8) 00:01:14 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x4}, 0x1c) r2 = shmget$private(0x0, 0x3000, 0x52, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 00:01:14 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(r0, 0x0, 0x0, 0x100, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x13ce, 0x0, 0xfffffffffffffd5a}, 0x81) close(r0) 00:01:14 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82835e7827a5622e2f66"], 0x10) close(r0) 00:01:14 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82835e7827a5622e2f66"], 0x10) close(r0) 00:01:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f00000001c0)=0x2c3) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x8001}, 0x1) 00:01:15 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) sync() sync() mlockall(0x0) r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) setrlimit(0xb, &(0x7f0000000000)={0x8b, 0x55f3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000140)=0x10) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) dup(r0) 00:01:15 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000449f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x3, 0x99) msgget(0x1, 0x204) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) recvfrom$unix(r0, &(0x7f0000000600)=""/155, 0x9b, 0x40, &(0x7f0000000180)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000300), 0x20000000) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r0, &(0x7f00000001c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000000000002b19330be1ee1ee0bfe44ec5df2b048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f2754b4b4648cd58f00e577a4e4"], 0x1) 00:01:15 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0xc) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socket$inet6(0x1c, 0x5, 0xc7c) getpgrp(0xffffffffffffffff) getpgid(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) r3 = shmget$private(0x0, 0x3000, 0xc0, &(0x7f0000ff5000/0x3000)=nil) shmat(r3, &(0x7f0000ffa000/0x1000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x80000000000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) flock(r2, 0x2) syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d") freebsd10_pipe(0x0) r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockname(r2, &(0x7f0000001780)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b"], 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000440)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2) poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000) 00:01:15 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(r0, 0x0, 0x0, 0x100, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x13ce, 0x0, 0xfffffffffffffd5a}, 0x81) close(r0) 00:01:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000080)="ae4437d29547f11989c900c480b99fe2cbd77e649f13927298b858e70752d0192056bf0b3802cfe621153bfd27bfa7c075d4ae51bc1c4d69f84eeb5e16aaa46ec4d2442600375b4dc8eb2d5057ec22a82a69a693c22480862eacc7ecfbabb81c8d31b699d8a79dfc1f3cf6a68a00b1", 0x6f, 0x20109, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5) 00:01:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="b64b62efc9bb119cdf16ec3e8374e60af2c07381d3e503a3f45f94fcff70e76ab798b10ee48c5e99ecaa1d7d08982be4c01e3a8a8feb53b1584c0dfafacd4d47fc078c2efc36363401ad96fe074625a3bf543a38e9f46cff42293b4b132ad0f6c57dd27b150df2166aeeb1e648b2f2e32c21589bb5718e55a94b3a95a303bcfacf4090d559041180ef887cda5498c59c5779b77d54ae5548bb34cf33f70caafd9553dec02976fb043bf0c868ed1f15e0b3a1af5ddcb4c38696af8ce78009909c1125e1e84c54e208028a", 0xca}], 0x1) msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() 00:01:15 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/31, 0xfffffffffffffdee}], 0x1, &(0x7f0000000140)=""/13, 0x12c}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:01:15 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) write(r0, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r1, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:01:16 executing program 1: syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865") syz_execute_func(&(0x7f0000000100)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x0, 0x0) socketpair(0x0, 0x10000007, 0xcb80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r2 = getpid() fcntl$setown(r0, 0x6, r2) 00:01:16 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0x81, 0x3, 0x81, 0xda}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="820236b5f6390371498da694349063a96602d50eff374a8273c0be4159e4aabcd4d37bb61ce0104fa95e35ae31cc0091fa2ece85ab3b0301a4c281280e73138034395d6f8f549bd3d527a4cd05cc41446bd971576766816d943e914942a5cfe1d4c730b16b2bbaf5886311e748fb0c71ebc0ec"], 0x10) 00:01:16 executing program 2: symlink(0xffffffffffffffff, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x1) socketpair(0x1f, 0x20000002, 0xae5, &(0x7f0000000340)={0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) poll(&(0x7f00000003c0)=[{r0, 0x2}, {r1}, {r2}, {r3, 0x180}], 0x4, 0x9) r4 = fcntl$getown(0xffffffffffffffff, 0x5) wait4(r4, &(0x7f0000000000), 0x1, &(0x7f0000000040)) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) accept$inet(r5, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000300)='./file0\x00', 0x134) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000280)={0x3, [0x1, 0x401, 0x7786]}, &(0x7f00000002c0)=0xa) 00:01:16 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000000, 0x4, 0x1020, 0x7ca30e00, 0x10001, 0x1f, 0x5, 0x8001, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1}, 0x84) mlockall(0x2) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0x3, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x1000000000081010, r2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000100)={0x8001, {{0x1c, 0x2, 0x3f}}}, 0x88) ftruncate(r0, 0x0) 00:01:16 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x880, 0x100) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[], 0x0, 0x20000000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="b64b62efc9bb119cdf16ec3e8374e60af2c07381d3e503a3f45f94fcff70e76ab798b10ee48c5e99ecaa1d7d08982be4c01e3a8a8feb53b1584c0dfafacd4d47fc078c2efc36363401ad96fe074625a3bf543a38e9f46cff42293b4b132ad0f6c57dd27b150df2166aeeb1e648b2f2e32c21589bb5718e55a94b3a95a303bcfacf4090d559041180ef887cda5498c59c5779b77d54ae5548bb34cf33f70caafd9553dec02976fb043bf0c868ed1f15e0b3a1af5ddcb4c38696af8ce78009909c1125e1e84c54e208028a", 0xca}], 0x1) msgget(0xffffffffffffffff, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() sync() 00:01:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000)={0x6, 0x2}, 0xc756003b28775b2a) 00:01:16 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(0x0, 0x0) setuid(0xee01) chdir(0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") 00:01:17 executing program 3: link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') r0 = socket$unix(0x1, 0x5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x4c, 0x100) r1 = open(&(0x7f0000000500)='./file0\x00', 0x20000, 0x100) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) faccessat(r2, &(0x7f0000000300)='./file0\x00', 0x4c, 0x100) futimesat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x4, 0xffffffffffff8001}, {0x7, 0x100000001}}) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 00:01:17 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect(r0, &(0x7f0000000000)=@in={0x2, 0x1, @loopback}, 0x17) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0xfffffffffffffffd, r1) bind(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001400000000ef00005a0000000100000000000000"], 0x24}, 0x0) fcntl$setflags(r1, 0x2, 0x0) 00:01:17 executing program 1: munmap(&(0x7f0000719000/0x4000)=nil, 0x4000) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x1}, 0x24) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000280)=0xfffffffffffffe57) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x5, r2}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x0, 0x2000000000000000}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2222000000000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000002ef481eae87e51310600000c233e2714ec532700"/137, @ANYRES32=r3, @ANYBLOB="0500010006000000"], 0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x9, 0x4, [0x2, 0x2, 0xcf3f, 0x6]}, &(0x7f0000000140)=0x10) 00:01:17 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x7c000, 0x1ff, 0xc1f}, &(0x7f00000002c0)=0x94) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x820, r4}, &(0x7f0000000140)=0xc) 00:01:17 executing program 1: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x5a, 0x0, &(0x7f0000000180)=0xff83) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26cdd3e554c8d8f, 0x32) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f00000000c0)="566253b5f2443023830d35fc7938262888b2c6c6ab285b3bbe54512ce6887768946eb0a897b71cac15b1837950405c866ec7765e3df15cc7245b9d35e35ac117c6f79e1c4e69c843381f66c12554f072b5cb254a326f2674c4f08551a835242d5af0cb2695614c6c73b5e8ddd753533628cdda397b3b5d353f8f529fd2cd6207aa21b49df822bd86cd9932d965e61312ecf218a89617d192c8a1850f0e2303ac582869b03c55ba") getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000200)=""/2, 0x2}, {&(0x7f00000008c0)=""/4096, 0x1000}], 0x2, &(0x7f00000018c0)=""/4096, 0x1000}, 0x40080) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520, 0x0, 0x0, r2}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @broadcast}}}}, 0x0) 00:01:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000180)=""/216) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") fcntl$getown(r0, 0x5) getpgid(0xffffffffffffffff) getpgid(0xffffffffffffffff) r2 = getpgrp(0x0) r3 = getpgid(r2) getsockopt$sock_int(r0, 0xffff, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103) lseek(r4, 0x0, 0x3) msgget(0x1, 0x524) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fcntl$lock(r5, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000080), 0x4) freebsd10_pipe(0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) 00:01:17 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfffd, 0x1, 0x3, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:17 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgrp(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/155) r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8) msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3) wait4(r1, &(0x7f0000000080), 0xfffffffffffffffc, &(0x7f0000000240)) getpgid(0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) freebsd10_pipe(0x0) ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000540)="73a1e5dc4de3396ba284924b525a9f66a8b1af7b66f34038b5513700d6a69ff177f2bcf3dfab0c05d47cab5cc1583dedc77de1d99cc87a23775ec9ded16a37391c6f80cb") ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000780)="5d097ef0799f8cafb276980629eceb8e5e474839ff1439ffa16484285a2dcf1e48819b2b862cb6ad126d7530fba60aba58b61f7cc92a301a82a0687adbfbfb55914338c7525ce5ad82a2dc107ae4a2c86a810fc7cb2f66079fd7f7f418f2efc103520d9221abda242f2cd9f4be1fe858687e719135af25360dcbafbe099780e8d754f604f6fbf8838998ffc21f754c59e7cd1530af0e878a2149ca4fedfc02a082d86ae9a6f602045b0c5417a1c4c66efb6e2737d7445f7f02a397d855d5761f3337dc92727a36caadb271fa7b0944f752548e1e77c23eb73799db88c4020aef9af479f2e7e75579238d5684") r5 = shmget(0x3, 0x1000, 0x64b, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00000005c0)=""/117) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) r6 = semget$private(0x0, 0x2, 0x3c0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/73) shmget(0x3, 0x3000, 0x500, &(0x7f0000ffa000/0x3000)=nil) __semctl$IPC_INFO(r6, 0x5, 0x3, &(0x7f00000003c0)=""/87) 00:01:17 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000001c0)="b10005020200e604", 0x8, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x22) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x100d, 0x7) ppoll(&(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 00:01:17 executing program 3: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000700)={0x0, 0xfffffffffffffdde, 0x0, 0xfffffffffffffe8d, &(0x7f0000000600)=""/194, 0xc2}, 0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 00:01:17 executing program 3: clock_settime(0x0, 0x0) clock_settime(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) write(r0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r1, 0x80000001) pwritev(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x9, 0x100000000}, &(0x7f00000000c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x31, 0x4, 0x1020, 0x3, 0x16be, 0x401, 0x3984, 0x80000000, r3}, &(0x7f0000000140)=0x20) 00:01:17 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0]) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000080)='./file0\x00', 0x4, 0xd2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x40001) r3 = msgget$private(0x0, 0x41) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/225) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x200001, 0x6, 0x12, r2, 0x1f470000) 00:01:17 executing program 3: open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x30142, 0x22) 00:01:17 executing program 2: nanosleep(&(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)) nanosleep(&(0x7f0000000000)={0xeb2, 0xf7}, &(0x7f0000000040)) 00:01:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@multicast2, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:01:17 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000100)="9015c0510b7d248a5298872853e713489d243a70fa81a49f9d14b060701800976b2151f824c12c963198c3f88dbc549868bd3345ce6110fd15b9265efd1bebe11a1ef1329f14871adbbf1e6e59e659d58f79886ad454a71e5a0cf7bfbf954097b6101b41d23c1216ca004880ee4381f4a80fdb96f4af988fae51a10c4efd235e7cd8fe08d18ee64247eed5adb32dd9d1ea76513c4023e560f34d772b1a66de73882e65b06f99797543856f4ce6aa46b488a633d35c5263629f5792903d3a851bb11ca7841659fb771f0db8d8b0f8343106ef6f6a2be1a42a6c44c957a657ab64fca99cab008f517bc803") ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0xffffffffffff79ab, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:01:17 executing program 1: setgroups(0x0, 0x0) syz_execute_func(&(0x7f0000000000)="9826473e431c3b0f05f30f59bfd9330000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/79, 0x4f}, {&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/160, 0xa0}, {&(0x7f00000003c0)=""/204, 0xcc}, {&(0x7f00000004c0)=""/235, 0xeb}], 0x6, 0x0) 00:01:18 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c441b9f95d0a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x118) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000400)="0a8aa6a6e10a4ce8438c620efe9814c76db0154df0e2a997592de5b0e7eba992b10a94") msgget(0x3, 0x99) r1 = getpgid(0x0) r2 = msgget(0x2, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) r3 = socket$inet(0x2, 0x20000004, 0x2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) open(&(0x7f0000000080)='./file0/../file0\x00', 0x8, 0x100) msync(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1) wait4(r1, &(0x7f0000000180), 0x0, &(0x7f0000000800)) getpgrp(r1) r4 = open(&(0x7f0000000240)='./file0\x00', 0x30401, 0x100) ioctl$DIOCGETRULE(r4, 0xcbe04407, &(0x7f00000002c0)="2f920bdc2a8e047d95be725fe0a509f0288b9ba565135ac7c23244fd72e53fa37e8edd3648d76ae7e4b67fda78c16559f52e3d6c82d4ef7f4051") getpgid(r1) setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4) lseek(r5, 0x1000000000000000, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fchmod(r3, 0x40) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)='./file0/../file0\x00') socketpair$unix(0x1, 0x5, 0x0, 0x0) r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000006c0)=""/117) semget(0x2, 0x1, 0x2) getpeername$inet(r5, &(0x7f0000000200), &(0x7f0000000280)=0x5) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000000)="1c09b5b598cd801b69e4f56962f5696200d9d9d017aa59f9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce000008020c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5be269a841000f9966030faec4817a7ee1240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") 00:01:18 executing program 0: socketpair(0x0, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0xfffffffffffffc01, 0x7fff, 0x7, 0x7, 0x9, 0x2, 0x1, 0x7, 0xffffffffffffffff, 0x1, 0x8000}, 0xb) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={0x0, 0x7fff}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x4, 0x6, 0x80000003}, &(0x7f0000000440)=0xffffffffffffffd5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r3, 0x6}, &(0x7f0000000340)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f00000000c0)=[{r1, 0x10}, {r0, 0x120}], 0x2, &(0x7f0000000100)={0x189, 0x3}, &(0x7f0000000140)={0x100000000}, 0x8) setsockopt$inet_int(r4, 0x0, 0x1000000000000b, &(0x7f0000000000)=0x100000000, 0x10001) r5 = dup2(r4, r4) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x0, 0xf, 0xb9, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x1, r6}, &(0x7f0000000240)=0xc) 00:01:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$lock(r0, 0xb, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000001, 0xe4e, 0x0, 0x0, 0x6}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x10000, @empty, 0xbe}}, r1, 0x2, 0x1ff, 0x110, 0x1, 0xfe, 0x1ff}, &(0x7f0000000140)=0x98) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bfd9496c00c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2") r0 = dup(0xffffffffffffff9c) syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x81010, r0, 0x0) getpid() open(&(0x7f0000000000)='./file0\x00', 0x20108, 0xe7) shmctl$IPC_STAT(0x0, 0x2, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0xa) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) 00:01:18 executing program 3: syz_execute_func(&(0x7f00000002c0)="0c14b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6f3470f11ed646736676670664336660fd2938c0000000f01c36666450f17720d09331d54111d00") socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20802, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x4) recvfrom(r0, &(0x7f0000000080)=""/82, 0x52, 0x0, 0x0, 0x0) 00:01:18 executing program 3: getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x7, 0x100, 0x3, 0xfd9a, 0xb56, 0x100000000, 0xfffffffffffffffa, r0}, &(0x7f00000000c0)=0x20) 00:01:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x20000000, 0x3) poll(&(0x7f00000000c0)=[{r1, 0x20}], 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f00000000c0), 0x5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x4}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x31d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0xfffffffffffffffe) r5 = socket$inet_sctp(0x2, 0x1, 0x84) preadv(r5, &(0x7f0000001780)=[{&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000500)=""/153, 0x99}, {&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/154, 0x9a}, {&(0x7f0000001700)=""/43, 0x2b}, {&(0x7f0000001740)}], 0x7, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_buf(r6, 0x6, 0x41, &(0x7f0000000000)="acc455369205ba9cb30b4b045208cefb68d20e19e42abd0f4f285d3abc443b3bc20666dabab04abd211668be16eb9a3d05f6bf", 0x33) 00:01:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fchdir(r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c) 00:01:18 executing program 1: r0 = open(0x0, 0x100, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x2a, "0080669b5cc54dd69de2b6fedd31916705324c8fc79d44bfd92d7f79724f3c1973b780fb35cba31a2251"}, &(0x7f0000000040)=0x32) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x3, 0x3f}, &(0x7f00000000c0)=0x8) syz_execute_func(&(0x7f0000000100)="1c39c463790dd7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795b66f20f5970068fe9589b26c7e4c753fbc4e101edfec4427fc90202c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c3275b304545e269a841000f99c4631d7bf232aee4eef5f5dedec4a1e1e0ef26400f0d18c401fe5ff6d8f2ad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3d52d40f, @empty, 0x1}}, r2, 0x100000001, 0x10000, 0x4, 0x599, 0x55}, &(0x7f0000000280)=0x98) 00:01:18 executing program 3: r0 = socket$inet(0x2, 0x30000003, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f0000000240)=[&(0x7f00000001c0)='!\x00', &(0x7f0000000200)='\x00']) getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000040)=""/154, &(0x7f0000000100)=0x9a) close(r0) write(r0, &(0x7f0000000280)="6cf0b0fa181130b620be911ed56ca0d9c529ce7e73835aaa0f1dda4039a610c8ef4431f29c63489c4ab64937cf523da9aecc921818d0779301c60d22f6f919e2f38eb13730692751c836a69fdf5e35a078e45d13f70d6864f799ae3c1baac95d770cbae1", 0x64) fcntl$lock(r0, 0xb, &(0x7f0000000000)) r1 = socket$inet6(0x1c, 0x10000000, 0x9) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x7, 0x4) 00:01:18 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r0 = msgget(0x1, 0x8) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/155) socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pipe2(&(0x7f0000000000), 0x100000) fcntl$getown(r1, 0x5) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) r2 = open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x19b6, 0x4) 00:01:19 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) read(r0, &(0x7f00000000c0)=""/247, 0xf7) fsync(r0) 00:01:19 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad4336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0000801d54111d00") socket$inet_icmp(0x2, 0x2, 0x1) 00:01:19 executing program 2: setresgid(0x0, 0xee00, 0x0) setgid(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) open$dir(&(0x7f0000000100)='./file0\x00', 0x400, 0x40) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x45}, @in={0x2, 0x1, @rand_addr=0x3f}]}, &(0x7f00000000c0)=0x10) 00:01:19 executing program 0: mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/92) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 00:01:19 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x80) ftruncate(r0, 0xfe) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040), 0x4) 00:01:19 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000300)="c4a3e15c8867870000f141188d83d50000c401e9eaa89a45d296c4410566cb6566470fea5a0f2e440f0f10a0660f38de104180c800c4e26905cfc4c1b8567125") setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x0, [0x0, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x90, "fade959708daa8efaa477c7e6ebb5705173a184456c08f27b01d2855e8dda5c85b8e66c88ebf54880bd702955d5699499537eaf44c884fbf5e426222062a49fd84c88e8aa6dcb91484d41b348adb018d03c384b18196fc544e7ee33d0500c63faf8e8f95513b713eed4b2183a0ba7be101fbdd5552c8517e7ba0bc8456d3c0110b85eabb3d7bd04998d0774caa788f30"}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x60000000}, &(0x7f00000002c0)=0x8) 00:01:19 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:01:19 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1) r1 = socket(0x1, 0x4, 0x401) sendto$unix(r0, &(0x7f0000000580)="138a396523fc260b988a6d9e658d2afa14", 0x11, 0x1, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x1}, 0x8) setrlimit(0xa, &(0x7f0000000600)={0x7, 0x6}) r2 = getgid() r3 = getgid() r4 = getegid() setresgid(r2, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x3, 0x1, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/136, @ANYRES32=r5, @ANYBLOB="05000100f8050000"], 0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x51f}, 0x16a) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20, 0x7, 0xffffffff}, &(0x7f0000000080)=0x14) socketpair(0x1c, 0x3, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7, 0x52cc}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000240)={r8, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r6, 0x6, 0x1ff, 0x1b93, 0x1000000000, 0x1f, 0x3f, 0x7fff, {@in6={{0x1c, 0x3, 0xfffffffffffffff8, @loopback, 0x6}}, r8, 0x6, 0xfffffffffffffffd, 0x1, 0x2800000000000000, 0x2c30}}, &(0x7f0000000380)=0xb0) 00:01:19 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000003540)={@in={{0x2, 0x1, @rand_addr}}, 0x0, 0x8, 0xffffffffffffff96, 0xffffffffffffff01, 0xc8b8, 0x2}, &(0x7f0000000240)=0xa0) sendmsg$inet6_sctp(r0, &(0x7f0000003640)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x101, @empty, 0x7}, 0x1c, &(0x7f0000003480)=[{&(0x7f00000000c0)="1055def37e52c3ba4eb639a8ef106b8036b5c27e211893", 0x17}, {&(0x7f00000002c0)="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0x1000}, 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", 0x1000}, {&(0x7f00000032c0)="54ce1b8e44a9c7089d1570e92b53b2923b0661b2e1620f76bb61738345a9d3dca5eb0c1449ae409ac3e95189d9f2d30d6d27d064021a01bf5e21b3940e0e39c2ff03c22067fb83a7406352b1e8fdeae1df78c89f0db8169a17d0f79e8e15eeb777038a9d474495c0f7be27b5c42eaf12d952c8eae980ee3f8d9ff68aa69bab94cd881135be0fa587bb7bb192d054aa8aca63fc27a8634b7554b703d29e8619eba4687e764b50", 0xa6}, {&(0x7f0000000200)="2e8d4f90b98c466c97571a37857fbc579b7379c1590756b5e9757d01afdf6970a96c77942c62a1a841a830e8144cb6a5c7d036c6e4a85f", 0x37}, {&(0x7f0000003380)="ecc133ddf5addf41ccd4fcdf6d0fd273844b25fcd9f77b59d74c5f53eca3093bf3b6a04b483b371051f5f53dd2a54b30ba690c959efe04a724093e8cc735063b933857a66573c513031f8bcd4fe52e844da9126ae0bae891a6a0bb0bce045981f855063980a7e01292a039c02c147f296af4d09eab10c5aa5edbf900faaba41bf97f341b3f8711ced6347d0ff283a7c6df9f3f65e3abfcb6579f7e933c690b596ec0676ef4908cbb38fa1a75d2f232314b85bd8f4efd486c701871ed8dc67329392ddcfe7d332fada2d94234a81f75096201307229202987151e", 0xda}], 0x9, &(0x7f0000003600)=[@sndinfo={0x1c, 0x84, 0x4, {0x6f6, 0x2800, 0x8, 0x800, r1}}], 0x1c, 0x20000}, 0x100) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) 00:01:19 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000080)=0x4) munlockall() open(0x0, 0x10dc0, 0x4) ftruncate(r0, 0xf100) 00:01:19 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="b88376af21730c296cbb305996edda76432445278806c1000000000014bbd83bc181afabd7a0fb95137f075ab4dd8fbc108ee0d928cdfd86904a728b0064396f5c88c127cd154320c94634dd75d6b45398460865cfb150f9546d0353cc068e1336f24376154d2bce3bb7c7faacaba91250a696f0", 0xffffffffffffffa4}], 0x1, 0x0) 00:01:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="03260b5d4cd360fda3000000eeff01000100"], 0xa) 00:01:19 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:01:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="03260b5d4cd360fda3000000eeff01000100"], 0xa) Jan 1 00:01:44 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:02:09 executing program 2: syz_execute_func(&(0x7f0000000080)="656440a74a2ae90cac42980f05bf02000000c4a37bf0c50141e2e9b5c422ebaabb3c00ba00000fc7a4ea70db000000000f383a9e020000002e420ff841169a8f698099005ba265aa104b26660f38091e2fdee5bebec421045f46eec421dd584243c4e10bf8d426d8f045f6196cef620f66420f5dc423c96cb83d000000fec4a3694c9d0a87ffff35c4a3bd4877f88a0383397fd3ff3a0065f20ffe7cd8d8a1a12ad764d3cf53afaf6766f2ab440fec3fc461b5fb6e74660f79ce768ac3c4899294d800000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53ffd2c4c40f9f3c6436b2aa42664d0f31c46500000ff7d29978c104c441c05983f9070bb3ddcdcda2f247c0f600c481c5f89780000000c4c1045ccc7d7526802d08000000fa0f5fd25c450f91f3dada0f5ea5a9a50000ffffbedc4e61c9553131b83a00a2f1fbfb3b62") r0 = socket$inet6(0x1c, 0x5, 0x65c9) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x113) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x1ff, 0x800, 0x200, 0x5, 0x0, 0x7, 0x2000000000000000, 0x1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r1, 0x9, 0x3f}, 0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000080), 0x8) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) 00:02:09 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:02:09 executing program 1: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x3826, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="d5ce094ada5c87ff1256e1c9ee61b8f2d12638676b674375a16ad96dbdbc58fa48bc9e627bb7d8ad352fcaa580bb95aa27ac6fbcfba41b4ee95e38b221f35373c37c775a307eb19a0f209197bf56def19396670e91c0719daf53da07db48b819be39655f06ab35eb6916b143a280790683bed188", 0x74}, {&(0x7f0000000280)="bfacc782901f56a70c35b0aabf3793a2f3", 0x11}], 0x2, &(0x7f0000000300)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x7}}], 0x14, 0x4}, 0x20109) r2 = getgid() r3 = getgid() setgroups(0x3, &(0x7f0000000140)=[r0, r2, r3]) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c65304c6f6700"], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, &(0x7f0000000080)=0x8) 00:02:09 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:02:09 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:02:09 executing program 2: syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65204f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2") syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") syz_execute_func(&(0x7f0000000280)="f0008fe5cf000066460ff84589f30faec7660f06352154c3e8c5498fc5498fd096dd78e9fc45c80fe1d1d1f2a4c4427d786301f742d70c00000066470f3a4135174bbadd0b") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7fffffff, 0x6, [0x0, 0x8, 0x8, 0x3, 0x6, 0x8]}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000240)=0x8) socketpair$unix(0x1, 0x0, 0x0, 0x0) 00:02:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="a1293a06371f3b0f2d75cd4df187095ba6d91b8013e07a95821edfaab3ec89b07a9aadb1cd52b8b48ef3eb600013488c0ef8273f03fe68225d6cd676fe3abac3b6ccdcda0055d9a1facbbeeb83614360b0f50b45deb962a133e790c3bc2ce1a99a3cdea4c34ce31a3e133c391e76e94e5879f04411c1ab51080b407e098c3c6d2cba8439beb348d483d39b06f306664da691db224f11e3e8b8c34ad1ad6b43b8e09565dcd3ec4e51c2", 0xa9) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x10100, 0x144) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0xffffffff, 0x400, 0xb962, 0x9, 0xffffffffffffffc1, 0x9, 0x0, r2}, &(0x7f0000000300)=0x20) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000200)={0x10, &(0x7f00000001c0)="60571f14545346916a92f32d4b98fc8812d659ca51e128c53bef1178e201888e83980fcfd395297cd0e1671f4078b81389ba", 0x8, 0x5, 0x8}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xa03, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="08c2000001000000100000000000000005000000"], 0x98) socket$inet_udplite(0x2, 0x2, 0x88) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) dup(r0) 00:02:09 executing program 1: r0 = geteuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r2, 0x7fffffff) ftruncate(r2, 0x0) Jan 1 00:02:09 ci-freebsd-main-7 syslogd: last message repeated 2 times Jan 1 00:02:09 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM Jan 1 00:02:09 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:02:09 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:02:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x8000) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000013c0)={0x0, 0x7, 0x9, 0xe00000000, 0x9, 0x1}, &(0x7f0000001440)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001480)={@in={{0x2, 0x2, @loopback}}, r2, 0x9, 0x2, 0x2, 0x7, 0x6, 0x5}, &(0x7f0000001540)=0xa0) syz_execute_func(&(0x7f0000000040)="8193e548fded0c000000660f3804de450f5e1ff00945e6c421f8774a0fc78c640000000026660f72f70a0f0d18c4e1d5fd37c4227d0ec1") r3 = shmget$private(0x0, 0x10000, 0x80, &(0x7f0000fed000/0x10000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000001400)=""/6) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pf\x00', 0x1, 0x0) ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000240)="f57103ffd4d09f0d49a3702be5791c65e41abc2dcb195a4595a34ba7072dbec51db5bcffd9ea2d06c9a028465d7a9ae1be924d105d3119edf692552d4b1f5dc5b4f09e9c486ad97c935385307c7e7f22d3f4e807d8b553032f") r5 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x48) ioctl$DIOCSETLIMIT(r5, 0xc0084428, &(0x7f0000000080)={0x8000, 0x20}) semget$private(0x0, 0x2, 0x1) ioctl$DIOCKILLSRCNODES(r4, 0xc080445b, &(0x7f0000000340)="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") r6 = semget$private(0x0, 0x7, 0x182) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000001380)='./file0\x00', 0x20c80, 0x30) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000001340)=""/26) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb, 0x2, 0x5, 0x400}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000180)={r7, 0x23}, &(0x7f00000001c0)=0x8) Jan 1 00:02:34 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:02:59 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="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") flock(r0, 0x2) flock(r0, 0x1) 00:02:59 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:02:59 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x0) r0 = semget$private(0x0, 0x0, 0x20000020000) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:02:59 executing program 3: setresgid(0x0, 0xee00, 0x0) r0 = getegid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f00000002c0)="9ff1aa0f7ef309482523171625a657cad45fea8aec5e23e0820fa62e4b69a6684031cdc30477184779cc8f7531877b5e85b067ce432f9687ab26072867de52e07f03c13965a000665da3392402588ea32df4920d0bffad5a42fbac5f5f94eab2e0215195a7e56307328ce1beb13ddc148cb2fdb0833d4044f81d50a05bd0f3bc7b884f532bbf74f2ec2fc56b45e7b6200b52ac1300f5df748840e19d0d36247294d7fd53445af1c5d3354ae7d3d42ed40257f72f9ff0a23a424ad5ab58d3016d1b3000") getgroups(0x0, &(0x7f0000000100)=[r0, r0]) setresgid(r0, r0, 0x0) 00:02:59 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="fcea6d3695", 0x5}], 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) 00:02:59 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, 0x0, &(0x7f0000001200)) 00:02:59 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xce, 0x0, &(0x7f0000001200)) 00:02:59 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b54c007110000f30501000b000600000000092302cf", 0x1f) Jan 1 00:02:59 ci-freebsd-main-7 syslogd: last message repeated 3 times Jan 1 00:02:59 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:03:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0}, 0x1c) Jan 1 00:02:59 ci-freebsd-main-7 syslogd: last message repeated 1 times Jan 1 00:03:24 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:03:49 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:03:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = dup(r0) flock(r0, 0x1) recvfrom(r0, &(0x7f0000000000)=""/217, 0xd9, 0x5bdd686f77299d4c, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x380}, 0x1c) ioctl$DIOCRGETASTATS(r1, 0x8004667d, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:03:49 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgrp(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f00000006c0)={0xffff, {{0x1c, 0x3, 0x5, @loopback, 0x27fef980}}, {{0x1c, 0x3, 0xffffffffffff2b91, @loopback, 0x5}}}, 0x108) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r2 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000540)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r3 = socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) writev(r3, &(0x7f0000000900)=[{&(0x7f00000008c0)}], 0x1) socket$inet(0x2, 0x20000001, 0x3) 00:03:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000e}, 0x10) socket(0x1f, 0x7, 0x10003) r1 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) 00:03:49 executing program 2: 00:03:49 executing program 1: 00:03:49 executing program 1: 00:03:49 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000001840)=""/215, 0xd7) recvmsg(r1, &(0x7f0000001800)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/62, 0x3e}, {&(0x7f0000000580)=""/39, 0x27}, {&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/60, 0x3c}, {&(0x7f0000000700)=""/93, 0x5d}], 0x8, &(0x7f0000000800)=""/4096, 0x1000}, 0x40080) sendto$unix(r0, &(0x7f00000000c0)="b1000504900005000000085f0d86ca1020741038f53e8551f30ce390500e08fecea11ea8fef96ecfc748e93f0b780486ae007373a1bdbe781e4d91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f000"/177, 0xb1, 0x0, 0x0, 0x0) Jan 1 00:03:49 ci-freebsd-main-7 syslogd: last message repeated 2 times Jan 1 00:03:49 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM Jan 1 00:03:49 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:03:49 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM Jan 1 00:04:14 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:04:39 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f0000000340)=[{r2, 0x1}, {r0, 0x44}, {r0, 0x2048}, {r2, 0x15}, {r2, 0x4}, {r0, 0x60}, {r0, 0x5}, {r2, 0x21d0}, {r0, 0xf5f2ff53709d2d72}], 0x9, 0xfffffffffffffd8b) r3 = dup2(r2, r2) fchmodat(r3, &(0x7f0000000300)='./file0\x00', 0xc0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000002c0)={0x800, 0x7ff}, 0x8) recvfrom$inet6(r2, &(0x7f0000000240)=""/5, 0x5, 0x40080, &(0x7f0000000280)={0x1c, 0x2, 0x26, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:04:39 executing program 0: syz_execute_func(0x0) 00:04:39 executing program 2: r0 = socket(0x2, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000980)=@un=@file={0x0, ""/4096}, &(0x7f0000000340)=0x1002, 0x30000000) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) accept$inet6(r3, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) accept$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8) syz_execute_func(&(0x7f0000000100)="c4c2d53c814800000066440f2cfd0fc74c1f0c0f00457dc4e1f9d7c9660f2a7b9d400f0f7e009064450febe42626f3410f5b49ffc401fde6bc89df000000") freebsd11_fstat(r2, &(0x7f00000001c0)) syz_extract_tcp_res(0x0, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r3, 0xc450443c, &(0x7f0000000500)={{"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", "6628afe57bb9ee324913c717d4aba0bfe5f849b632707e5b4aa25e25f3f5ed18", 0x4, 0xffffffffffffff80}, &(0x7f0000000240)="9bcfc9e70c95f1ba83f1adddc4f56658484b140579d73443eeba2691360b81ade6664ae8ebdd329b92aa78ec4a82b826413f2bd136dc7d8358ffb1ada2be5f7185a88ea2e65d53eceffc60116a109ad5963b9e5a2531fb41217073e567a10b7bc266f649821301639c276e432d2af7ca029a403a3913682fde20b891c6a898f1b8b3ccb404b7cede505d7952e9890065e0418032aa655834a86f38d71aaaf2eec49968d613627d481aa9551032d366b025f93b1664972033ca0dbde721afc8af921a0e3c759d1090fd8f5e335405ad119dc2354be2434d4b341ee9601093", 0x3, 0x1, 0x7, 0xd247, 0x9, 0x5, 0x8, 0xffffffffffffff45}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) execve(0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f00000019c0)="24eae72faf48da3b6d128b47f8601d5928508a1e7599b32b3d79ed6e3fcf7e0a2674316f40db6e58138b68b3030d153596afae0045e2b2f8a5928a76ec18e34e7ae7bf73dca61701d15ede550061da512a522e7ba7b832aa98e83e") getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:04:39 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79) r0 = getpgid(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000600)=""/155) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) getpgid(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpgrp(r0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f00000006c0)={0xffff, {{0x1c, 0x3, 0x5, @loopback, 0x27fef980}}, {{0x1c, 0x3, 0xffffffffffff2b91, @loopback, 0x5}}}, 0x108) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r2 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10) truncate(&(0x7f0000000540)='./file0\x00', 0x1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4) mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1) r3 = socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x5, 0x0) writev(r3, &(0x7f0000000900)=[{&(0x7f00000008c0)}], 0x1) socket$inet(0x2, 0x20000001, 0x3) 00:04:39 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x19, 0x0, &(0x7f0000001200)) 00:04:39 executing program 1: syz_emit_ethernet(0x211d49, &(0x7f0000000000)) 00:04:39 executing program 0: syz_execute_func(0x0) Jan 1 00:04:39 ci-freebsd-main-7 syslogd: last message repeated 3 times Jan 1 00:04:39 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:04:39 executing program 0: syz_execute_func(0x0) 00:04:39 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000680)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) close(r1) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) 00:04:39 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:39 executing program 1: syz_execute_func(&(0x7f0000000740)="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") syz_execute_func(0x0) syz_execute_func(&(0x7f0000000ac0)="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") 00:04:40 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000200), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000000)={0x4, {{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x0, 0x3, @empty, 0xfff}}}, 0x108) 00:04:40 executing program 3: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000a40)=ANY=[@ANYBLOB="4909c14812675d5f64380d052980912effd8fc6139929ca8cf41a9730269a8d5449ab876854ecda5a14e05321e803b6db455d2de4600d226cda65feaa93e6f27aed5c78ddfbe2b1dedb191242e05ca9689a67eeaa18bb1e40000000000000000000000005a44ce6d0cbcb3018e0ea61843f25a0689e00cc01f091caa2c249d4664d7a860a76b8707d0b5b3892a269a07fae24be37408f85715f6611483fc26c044f999a2c780be1b5f74e6052881faed786581e4f264c167cf2f225aeb8cd506fa7688b00dbcf522701f99bdf625a50bfcf5d687d5c206457c1bdd9c8e495bc400d05b6091b18703496e2fdf11778fbf0f00"/270], 0x1, 0x800) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r1 = getpgid(0x0) r2 = msgget(0x3, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155) wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r3 = getpgrp(0xffffffffffffffff) getpgid(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4) lseek(r4, 0x0, 0x1000000000003) getsockname$inet(r4, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0x10) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_http\x00', "e8c84c36457bf879b2d20716908f1364f43bf82f1edacc8d09218ccae9c35d9e7d93a20ad907761a756b4f11da31e55fe5fab7cb8499addd20ba20fad34122c8722fe7ca2dd34e8574b17a41d4eee54ac6925083fd98e8c335ed5c96ae9d1578fe2d4d221aecdbb5a4cea7215c5b4d95f40a80d7453e7fa65420cfc4d0f2a02d57cb4b4690f1eeb80741382ec11d28756eaf96407bd7962255f93bccc968e4ccf02dd7966dabcb591cc3527a3a9b43b3077fea89a3e88c3ba2af04aa0d9b0a0e8507a65bd15bd34934024f891d514c0f8b6f90754f331ed078bbb50902fd79ca1ba74fed0e0dfab83908c22876524f17"}, 0x100) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet(r4, &(0x7f00000003c0), &(0x7f00000001c0)=0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000940)=""/213, &(0x7f0000000580)=0xd5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000840)=0x5, 0x4) truncate(&(0x7f0000000440)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4) poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000) 00:04:40 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:04:40 executing program 1: syz_execute_func(&(0x7f0000000300)="1c18b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100008, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xcad}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x2000000000000002, 0x1013, 0x7f, 0x7}, &(0x7f00000001c0)=0xfffffffffffffdd9) 00:04:40 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000140)="997ffce058f8d277ee3478150800486b2e852c8f4a4a190c7dc257aeefad88402dbc01eb22058d0c3fb55dc6b8f7") r0 = socket(0x17, 0x10000000, 0x1f) accept$inet6(r0, 0x0, &(0x7f0000000000)) 00:04:40 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) link(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 00:04:40 executing program 2: geteuid() syz_execute_func(&(0x7f0000000000)="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") getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r0, 0x1000}, 0x8) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x20) getrlimit(0xb31c62f04af3fc7c, &(0x7f00000001c0)) freebsd11_fstat(r1, 0x0) getpgrp(0x0) 00:04:40 executing program 1: syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00") getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, r0]) freebsd11_stat(&(0x7f0000000040)='.\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() setgroups(0x6, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6]) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) 00:04:40 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x104}], 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x4c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:40 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x7, 0x200, 0xcae5, 0xffff, 0x8, 0x87a, 0x200, 0x0}, &(0x7f0000000080)=0x20) r3 = accept4(r1, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000) fcntl$dupfd(r1, 0x0, r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021000000000000001ffe00"/133, @ANYRES32=r2], &(0x7f0000000180)=0x8c) Jan 1 00:04:39 ci-freebsd-main-7 syslogd: last message repeated 1 times Jan 1 00:05:05 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:05:30 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:30 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x0) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000380)=0xffffffffffffff39) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) clock_gettime(0x0, &(0x7f0000000100)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r6 = getuid() accept4$unix(r3, &(0x7f0000000240)=@abs, &(0x7f0000000340)=0x8, 0x10000000) setreuid(r5, r6) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:05:30 executing program 1: mlockall(0x3) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) 00:05:30 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0) 00:05:30 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x7) close(r0) connect$unix(r0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x8, 0xb0cd}, {0x1000, 0x9}}) syz_execute_func(&(0x7f00000000c0)="1c10c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d0e901000000795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000180)="229d36d2dcf95953206ef88f530c21941ba7e316a8b17617f9551cf7186449f955a19a0b43e7869969a476aa5ff5b0a5c0a8477a6cf60713bab5619f3de9ff9a30e5f2624e47bf83ef8bec34f1612f6564db1c51501951cabc5f48f4323feb8f603f8f3d5c767700f1c922dd18175fc90beef2352bdc86c7365377544092c039cd8c52a904d6e16b2353f1abd9e455ae2665358039fe2f9a27e3799d367ea81fbce81c00876531c995d0db71ef2ff68e0ac1d48a9321b284e5cf09fc9d02a559bba1cf1a50d4be0b9077") 00:05:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000300), 0x1) 00:05:30 executing program 0: syz_execute_func(&(0x7f0000000000)="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") Jan 1 00:05:30 ci-freebsd-main-7 syslogd: last message repeated 2 times Jan 1 00:05:30 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM Jan 1 00:05:30 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:05:30 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:05:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="5f8a8e1b6d5fc88f9034b2e84a7ffbaa6a305d4078a95bca31bf0ef7d39aa93a90d3d29895a7b5ee94098905dfe50f5e4eed5f796a52867c160ed9af46119b8f6f3485fdfb96a19e1edeb0925f9a59d6a2148851ded6866239470e35bfe33f99d56e") mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x7) 00:05:30 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:30 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fcntl$setstatus(r0, 0x4, 0x10000) fcntl$setstatus(r0, 0x4, 0x1004c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0xb, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e000000100000000000860bc8100"/136, @ANYRES32=0x0], 0x8c) pwritev(r0, &(0x7f0000000040), 0x100000000000015a, 0x0) ftruncate(r0, 0x8000000008000) 00:05:30 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x10, &(0x7f0000000040)=0x7b, 0x260) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x7) recvmsg(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:05:30 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xffff, 0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) munlockall() ftruncate(r0, 0xc700) 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:31 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x204) msync(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0xfdffffc000000002) wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) sendto(r0, &(0x7f0000000000)="0010f13b06c7dc831e23e78f95664b828ab0385c7c444d4fb4f8974a627ea886dd5747b21c2e3c347e0a5ec00d4f6c", 0x2f, 0x100, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffea8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000001bc0)=[{r0, 0xc8}], 0x1, 0x8) sendmsg(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000440)=[{&(0x7f00000005c0)="03841dfb91b924223632e9171987f44bd19c96f6aaa70b6b338b8e705bfcc63c8f992e3ecab56618de43cfdb02b98a9c5791671da494a13bed331ca09e163de6033d2507a099bc48d097a7d040019565f3ac6054c8e83d021988748f3bf001f7e603f3604e52666bd088fa474b87113999ea5ffd02875393bff10443400ad1a18d54742a7c5122af07ac0323add586f677d88f5d9cebc7e7b1e53809a0fe52b0e2b614944f337fdbccfa9de2c811b0e623ddeec93a437489b45fee6af87b84dcb31d7a008137c029561c05", 0xcb}, {&(0x7f0000000200)="382d6f063583579bc3510070cf8917f7297c3f986fc71bf70dc0f4c61fbd1cca05433a6fa8205510aa98", 0x2a}], 0x2, &(0x7f00000006c0)=[{0x1010, 0x3b, 0x2, "899d48cf4cc7502453b39b2afe861c8ab0c73abca08ae7388c693fdec1f73539d1f2bc235ecf44f4b26209086bf1f3e25a74b5f387324d138a5fa606fbaaab324e17b58a8461b295fad8e795a6bc53c20fcce11cb2197f168b8c4f49f2b175d6bd2fb0ad3a68899504a2f30d24fc4be811314860595f61a36c38ea6e0cf50c608619f7749165541a99dc037f4026e83db2a62ec814b57b62cbf39c8478d729f1f67db081736add4760c716de81ea200a7e2dfb22bcdd43f91d9607eca8e5e6dece737171ccad7f3d65c53fb5e50d6906dccacd8c4e0e3a812e4b66336a1cf611ca835efa2ee8244b6448696b8068727a42ee34f536d7bca6f9f8386e441c69a9956ff042324d58139e7527f4543ce613edcca53a7b0fdcf11f12714c11c3c993a46f26ba51bb57e2cea778f73a970d12c0e9ef9979e638e360397794ae82b7cb12312b65eb894a1bd6317a5a24ca00683467d9985725b5bdbcc6dc6bb3a24d0ce732021306c932070bd65debe0e85c1ce228623c3cabc3865b41318d3b62c6014f2a108b3034621b2e08907cd6299aa001c1062b9031036b587fe040a448c682f9fb76c570e5f57cf830e749e4cda0112ff89638f502a5ce4958ae1ad1e1387370eafe841d0328cb0b5730f14ca6e86d31613363760fee890f0752932a0f89ba288bd17a9072bc0f0724c33fc2c7b9e1d8b13443333888239e142b208015b8a6f91eba2f9219a0ce56e01c165d0e57ad1e1e234f319d46d4987a28456f54bd1dd41723c13f45bb06294c827881941a6456f66f9789dad24f0b4ae7116702b3051f80ddb5b8370302e8a474e73ccfd8c775abebaa3ee8f11f2bdf7afc54d48889067d362560a849087058f0daf2cf2cfed421eea39eee01bf704ab41ee316222d0f9e4cc00b80a076e865499c7f2f452175041d98be7e48ec7ad40e8b27815ce8b8b64c8a8c43c7fe433f1586fcf70ad64eda1729dff0fc8008477ad9fb59a35d40e0a6d1a07e98aa703d66d2171dca4aa4b84a57e37ea69403f6c63ce758066e8728d5c4c8ca2a8765128693b9124d3c615654e62f0bd48702a4a93b16ebb8af5f8933a8ae107fe9ebb4f3ac0aa11f37d4f541770cd612be645eccc5fc43ec25209090effdb0daac9ad7300e52d95b9ae7a1a372d07ac6e9529080ec9578a6e4e7b5f09e80ae26379775b6687ad97cf6f45375148d75ddfcfb2113b904a6796d3666ed1df796fb8f9553d4ce383be77656abb7b2353c99681be2a4019dbb63d06dfbdc405ef6d0d067e942efb6f028e216fe38c6a7446300b060f9f81f36fb5752a069092109991f1ef52e325627ea9150914fa3af420084c420abc8284a04f20851ee1df212f7085666335ac157768686a31ce27c6404f4eba2caa135de1e1974b4447b8c469ad49c93729d6682f907308d5466f6cc36820745522bdb80944737d81cc5cb2587ccb8eaed8d08b6fde8a7f5c128aa54dfc94199cfc58e42148f21d2795e7a34a11d169450186be4b11d8654f306ffeb39eab4ed6a5a1ddc938325b91c33e48c89ce0d15cf42b34e5a7f961cf823d608d2c54cc395377d337f7614af82082d2d4334dc183770c75b54978c5ab61eba3e6b9309bd984423f659bb8d796cf7f8f043c2b59d5b2695b81fb9c6dc92661b3145dc1b4ffba9f16af64763f4b4f1feaa474ca4244836c8f8fe71023d4aa7f11229c5fe98f18307deb1f10e86b7af4bf84a71dcb4fa9d975448d813f7f48c0bf4d168530b851670e4848624d36428621cdaed59353f49d17aff931e924c03f9d53215a8ab1f991fc26bb1be7c17e0aabeca79c11ccc4f23e656e3224f01fbb5c8a5901432c3e8e7ac143ec84dc662a743fe5006a76ce6e2588db9486b2a5ddd21c8a413dcd03870725239465c18bcd129729ffc3a80246d6b18f4da7a9f4c3eb9148c73b751e52e6cfdb908c9c4a73456f2bd793f6fa0d89c6a546b56268fde3feba793a9dd33b4b48074271c49b3cf95ea056a39cbeb1d7e90405d31ec3d71beda9552368af19e3c9d076fb77a12154269dc52d1b775826d60ea9bd9084167dca7426eb7dd4cdd416535d7f05b423eeca2be18d36729beee55079cc539ecebe561665481b59858fb25b6d4f0375382dcc5395195fb3c0798c69b855d990b6cc61d8b4e532d5f80ccd25133879b6e0c93f4500ad7dd75c10953bb430d20c723aa428e9a6ce4f59a27d85e35106df40eadd0fcf6478c853f5e329ae1e43043c6ac37e9f2d049a1c40072016e8de7b6a377f56538867a36ba6a7983c69bc30f8807ab79e54f665ca502b250cdf73f6b71c586cc776044599c2b54a5aec9f26ffb131f33574904fde3ec2c8b26e5b4a0c3805d013ce3c1491866d207c91a23489e09809ef3d594e9c7b102b5fa7a64d0c9fb8de8aa22783d3ff9bc332368db511be707b5a0e70834a802e375991ee1366eaa10845ba628a5a731d9f28f8d0f1680aa80ab7bb0178a1f18a9e38109bd31dd2ea81704afa74b5078b4eb9266575385c7b9e0884d3eeca6fde02a90394f97b6b413c1b0968af6577f3dd58f7d2f8c813658f3e9fc5ae45472fb6242fabc6cc06d1c1f43940a7c49e300ec562a9d78e8e01523087b5efd69c4e4576e450d935fa199911e321a1a1cc3939094bb90e18cd68c9e10581f99f9251b3700dd7b6dcd53816d96b29f8942fbe6d49fcef3f43317569aff3a492c06b06a1df3752c99b2f96425dbc32fe65670a574f7504392c18c2571de0d1b32bb6b9f1864e1d7f47111a87cd973fa0154e0a5dd3099c6a38ade88009ffb08a6aa3db2c4fde70f10a70ea581f40f88e0d012564fcbbfadc0755a51a32d38d9dd5928a6000ed841deac6bb0ebe5479b3409b05807146d462ef0b7c3fb4d8ea04688ed7f24a30d796c95eea40bb23fc2c05a07e77c03997ab6745df781798ee26737bdb414c5ebc06e7923f470c6502519d3a97997287be7a85121d470a0f82c62776f99d4dd8d7e1f55ad1967b803b86595306069b507517a597c2de7e44c929ae6ee15c61830299d7481279775eecde0a24de05e4520a49f1810e21bda7ba739b11b5a1ce40cc201a204134ce28cbf898a394b4b0224b9f245eae356f62565f4e6c8721302df07e70ab7f15df75844d59c35ee66b327f160fc1d8b8ecb40cf9f04073072d46f05386910abff61e355a4d2ffe3618eef570a24c741fccaf80c6bcdfd9e7d3580607140d35b8e86ef82f2442c2f6f1b3121e0e72c0aa3c1793163e50b665381793e10297e9f6e1dc6cce03f4421a38c7f5e95539ca344f2ba736bc33e7d819ae5cfe96084e25227a1338a9910af44a2d5014119f9cf7021dedb45317d8dfaa0e5adc4d6fa39d82048447cda2c5b2c3b34e103e70e8ea1b4f6ef5e63755af0a3049f072e6d3edd7e6f42e91a24c3a54448bdabd3cc741093d0d322539eaf2259018d640c343025afe4f8f11db107b0468185abe1b7271bc84089284e6f90b9910fb71894df7c0189103f81b77a5907cf92c093be965501b617f13dfab86dee442f95beb37d8b21406ac9129bebdbd041c764394fbfaaaa39ab105c553c1cd6d7ba89090488ec1dc0fadf63dc737195cd791321fd65443a9ba2213e5de4449451f22693f190a8e417bc7b85438be896ed481cc8eeb17e3e69256d761df1081f8b9c8f06a3f91d98547b9b447e198d494148a54543b2280f8a017f8db33f11bd1ce4b3aeacc9e5b4b8bd12e4f68a84a168e7139e7c9af58766c18ecc6a5a51fe39b5a076f28c1940e177b749664bf25d8a1dbb136525eeb86b61d67aa6ce39899004b736cfc83d3b61b9e9a6cccc35d79e40a9df86e0a5d11edc467060b686e43ec4a1db59fb1fe01e80a51e58aed945c1e3891195c1c6604e1bab266fcd417137f8303414e52ecbef84f8948bdb17b20fe8ceadcf9699659de7a47a2df507c0dd03c9063d620c8c36f8349b95a0881ffa90adcff4e7dfe24225eec62b4e877474d5601dd8eec33c93e077bd734c4af8bc425223b07d1e7424e65b808c73febc06f28086d99ab0e022bfca3f750152970fe2a6b4cde5f6e79161e669411c96c3c9a1b9e6189f41affe0df3c3b9e3af2cef3ec49bdab76da62de920f7ef5cdd061aa7f73d1c1b08124d33a2cd108cfddd7d984bf41295d10cfb55e27b87e3cc8c4259061c984777165a9feb6f8a5512db5e9145d0309e395e193cff1b2359c7d6bd4b0580d9c0b9c5196359219cbbe2c2181fc889e9e79dd3d70ddf0894b39f7c4a61eab87ed49e45d09005c54b337285baf4a4040189f5c19bc2a64b323bfd70b39d4ddbe2ffbc494995d8c12c34a54d4262afaabe657dd4cdc021820a255a1a2eb2a941ae70e969f382a7a6408555560635681eb32eef7954841e7276e13a8e28510106a13b9e5fdfeef8f76b68443f846a2bcf458344ea8b321b1f7c92d72a5298ecab3cba03b6e170c4c2dcb3b2643cddc2b74c5dd9dd51204b51a8fe77001f16d1b52c839c8462a96f6383d8f2ca4e3770e6ef9b5a7238baa9bfbf19ab88790d9eeeed2f2e2587969a6094152c0dd5e89e4acfc1570217d92d9eaf9c132fc01240f2991552f11b2c20f5a5a8fa30bdd0ea811ace472087a82fc37bedba1c77b995ba1503277e4b8f5745538610299a067550dd6c8c0aa6a60aac9484bc028a712b73cc3ec5567a8569721868129bb15d7cd4bc87d1db2590053978b319e312e33e08a6dd469c5572de7a31e46b1bfdb8c33e0375d137859fa9177381f68c4f366a7d04e1f9dffd4d19a94d8d934a77f7ffd19d3aa13c47846925ec722821434d71693251107be3bfceb0bf05b1d2baff67e0931c9c46dccf37f011632726399dfa9ba50f9a6cbdc9debf9df3f73343723982324bf8c16bbe29fcd78194f8bdcebd49809f7b7d3102fa1fc012b1ba6b20c16cd4e317bf866effdc7d2bd9f6ae8fcfb7e91070560f0b9de6815ec9036d84ae1aaa06bc80da3b24105183ae15d7b50e069d23e194532975404f79cb38b4c2ada750e71023d42d0adf2820135382a1220e985582e6a992169502a6601a94d0415c12069dde9379a08dcce03fd0e7b6dd5595764dea3e7eb2a2f45b753103da6d28f043b11daa347b732dd061b57ce8704113a2baa1c88a64f44ae607b181f33b6b06faa395a2a4994be44bfd47e7c5d3e1d15983ebd11f46955a92c06a84f3f82fcfaf25dd3b0542d9d5191fe084634115507d8590c88376777567b92e5ba2bcaeca9589eef1db3b54a0d8811f854578dbbdd1aad7af63b594641bc11963e99e03ccc58a07af4d2176b2983c035257ccfd26d79af82f4b31dc902f9016d371461b14c2eec2765b5c45e5f95fe81a3f3ada9e468b1e29499fa7e8434efc4d479bfda2f8951a4ffde9345afb02444553b19bd77e0c97b96e8e9ff5552de93c21ebf2cfef579ac0d730c63115d6202dd4c3db7265f7b90bb36e4635c611fca0d138f824dc96d4936e422e90ae77ecea9894822b18c2fcad0179cffa3efafbbcf2384eaea0ac6048d336f87906e99222ac6708aacb501d1a0b16b1b4f7e6afa4649a8f69a234a97cd759be497376d24ec2fb9e0d154c7b501a7f73bd41351c9947a2448b21b50a2f729aeaf96cf30865c51fc090c475863c0a8589e13322f917841616155f0ef15b1989a1068c3c0567d452d054dd416dc77efde17b636bf603ba375f1ac31d76c8663b423fb756cab4ce0dec2aaf2fab8b541af938dc2ca25b54c16d259607f6dc524576297c3c0bcb0a901b9d1e75c71c491caa460bb56d6506c0857eee3d9306b94a0ccbce4cdc"}, {0xb8, 0x0, 0x0, "5dbeb224fb1944a4dbef6de22ee5d2f52fc3c0c9e4dce9b2aed8d61b0671e9fe08ae92a75be72caf9840e56a3b3b962ab7e1a2f00d927d9dde00d0a3308656f25f68399fd9217d626408790e47aae397ba98e292f3c7ce6582b92f05b68d73282e794d19bea579adbbeaece2be33f6afcc8ead441ff7b2040a89b5e745c37d959367e5d0011d75fca03126ba3359172ad55669d4df7b0abfea65e86f994ae011a2afe434c6"}, {0xd0, 0x3a, 0x7, "7d720957d3fb9b44ef5944d088dd9f53e6fa3edeb0aaf9e6b26d707cd781b39e2087c7a9bad1bafcb1e7d32f7f3fd06db75a92e7aa92ea969ff4690d5de0272525143ec0ce42820e08c43104e65d19e76dde3796da3b5be5204ebf26ed97f001bcc301a3a3ac83e33483deb58db46d4c0f1c94d7ab0417e129304dab7aceb120c0e7e73d088daaa02c806033186377d3f505b856d6f81ef6ce9e88d0cfc0fbcb472d23259a4e75fa4f52263f7ade0500b6970600cea9a3f068a09e"}, {0x110, 0x84, 0x7fff, "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"}, {0x88, 0x3a, 0x1, "7496e57d868a298ffd0565e3be5a285227a851403be597d9cb8b957ebcb891a40efc68dce9996ab9052bba0d37f6a42adcb7239defe92ebb2419fe288af4a228897f8618176bf531b87ab6fd2346016ee0e1d069c2a4d7259fc1330ce3bce7c1b170a06c103f16c07af9d93913feedaab3ec40f50d65af82"}, {0xd8, 0x95, 0x7ff, "68b42e90e75d7868b9dcf69f07f5fae61bd7769ed25692846ebefc618aeeb2ca24cf794593096b322c053ae72354b998cd977c8a0d13b7c48aac9173bebc490c9debbedf1816421f4a70bd688e7bcbd3d407224bdc37372643cbed0de911452a017d8a65482e0164f3c410c22672488e82cd799c3d7de0cf4790f5d4f38abd06cbe295b0bdf0c3f34248053e6d7167988baf06103eba5c6a8a1f2436409eeeb0c3a98c4c5b406274cef8332317bd905454a1b45c8a1ce4a4bbbc245387ef2e8acebdee912a931d07"}, {0x50, 0x8c, 0x81, "84e5868b4abacd73ad8b004ebf87f940f906044678610ba3a166b36c7934619586a6f8916830a6368dd8e0fa896ecd776a71fe21efe43ecc7820124e7413dc"}, {0xa0, 0x17, 0x80, "54d6cedfed2e00677fbb1f188ae6c2d1c5bd203b77ce2340151230a54587c24b8fc00cfdfda3d86e5a44a2f037436cdbbc535f50a45b6c05aa0ba09b08058280330dd8c856d0be5b9de2038c1bbc93a32354a3da5201ba619dd2046d250f5bf3b82582c9bcf303f41f365595bd2f0b0542e57f590c8c85c143497103ebaccec60c437fa00e712b2afee59063105508"}], 0x14f8}, 0x100) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000300), 0x20000000) socketpair$unix(0x1, 0x5, 0x0, 0x0) r2 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xffffffff, 0x3, 0x3, 0x9, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x1, 0xfff, r3}, 0xc) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/117) getpeername$inet(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="984a2ae92cb64c0f0abf02000000c4a37bf0c50141e2e9c422e9aabb3c0000004a0fc7a4ea70db000000000f383a9e02000000110f4e5bc4a265aa102fdee51bc421045f4607656567440fae8155000000c4676466470f55b5070eb97e620f38fd520865f2ad0383397fd3ff3a0065f20f7cd8ef6766f2ab440fec3f67ddea660f79ce450f1f4000c3c4899294d865f20f12acd7167400000000000f2d8f0b000000c2a0c10b00cca27a0e0f414e53d2c40f0f9f3c6436b2aa66450fc4650000c4e39978c104c441c05983f9070bb3ddcdcda2660f38346800c4e3295e4c3dc8a3c4c1045ccc7d75c4837d051a03c4612253df03450f91f3f30f5ea5a9a50000ffff65451b0531c60000553131b83a00a2f1fbfb3b62") 00:05:31 executing program 2: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = msgget(0x3, 0x99) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79) getpgid(0x0) msgget(0x1, 0x204) r1 = socket$inet_sctp(0x2, 0x5, 0x84) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000480)={@empty, @loopback, @remote}, &(0x7f0000000540)=0xc) getpgrp(0xffffffffffffffff) r2 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x7, 0xf, 0x9, 0x9}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={r4, 0x7}, 0x8) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x2, 0x4) getgid() setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1217, &(0x7f00000004c0), 0x4) 00:05:31 executing program 1: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xee, "b0dd2d155108b735bac5c2c63b101070d0f7317f6a421f7fb7dae11978a76ad90279e449f86701b33c017a16dd6efdefc833b143b32724935b27192c4472748e5e2d4d87c8584d824c751652fa283c0d0ba87b17009df5eff1f3da405351cdd6ff5843c537207d97c885c4119e63d483d23d30ee8a1da8f93bb0bf326a17dc2907d969ad3caaffbef69a144053ecf4a2033729fcfdab51044bffa3fd409d6c1837801c35f221364cf7491ee92d4d811975f253211fd7b0dd29658b744d65b14817490409702fe601d4762a57b5e0e1a8a2fffe7ea3071d701b8464c52773df81e02afa26420c1d41b18204425069"}, &(0x7f00000002c0)=0xf6) semget$private(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000340)={r0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) socket$unix(0x1, 0x0, 0x0) r1 = socket(0x1f, 0x20000001, 0x81) connect$unix(r1, &(0x7f00000001c0)=ANY=[], 0x0) r2 = dup(0xffffffffffffffff) sendmsg(r2, &(0x7f0000002680)={&(0x7f00000003c0)=@in6={0x1c, 0x1, 0x10000, @empty, 0x3}, 0x1c, &(0x7f0000002580)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="6c17907276c05c43c6cf485888bee3203f2a883bae27f00fda68630d8063cd3e76114c8ead502b9712fa0a8e3b08a9edeb0ef34dc67b233dca544bdf9f199059abd6d0478314", 0x46}, {&(0x7f0000001480)="660478e4fbc954d4b10f78e7805cba8796e3f390c1", 0x15}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="05ef348d025cb8b6c784543ad8110b6328b13ae65fdc0cdd502ad647b55c74cc631d380bc5ec8a19b30bc3f8681e3f101f3716190b4b9ad4155657f83af919dacbcb5fa0f7395f3d090b43039a63627d037df919fc28d2278ad925e2895f28f51351238e62bfcaaf41bb0a4f31f3521657a30ba38b05f8931d4c58e9c2f69a214dce43b20e79a9c011c88ea6a341e336d418c640530175478f8396fd93796a240d46241b9eda4316be05bf65b52411cc389beb081d", 0xb5}], 0x5, &(0x7f0000002600)=[{0x10, 0xffff, 0x100000001}, {0x38, 0x88, 0x0, "f7521a7011bda4f2752efa75b52a9d26e40ebe12d069eb823aea963b9c150496d2325b5dbd"}], 0x48}, 0x9) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:05:31 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) r1 = accept$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) r2 = open(&(0x7f0000000100)='./file0\x00', 0x204, 0x20) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000140)=0x6, 0x4) ftruncate(r1, 0x6) connect$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0)=0x10000, 0x4) ioctl$DIOCOSFPGET(r2, 0xc0884450, &(0x7f0000000200)="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") sync() getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001200)=""/211, &(0x7f0000001300)=0xd3) r3 = msgget(0x0, 0x10b) msgsnd(r3, &(0x7f0000001340)={0x2, "e210422454f77a0a449626a23922aaa751d9c17f68a737771ea529ae57740b79d75aa61aa64c37dc103ae80844b6137e9d780959d46845f8b72cefd43d7f2eb9addd9bbb71842944c62667b7de807d8f8f118a39684e3cc93382b94997455f13151a2af27343ebc122d5eed7540f5de5a11954d2ebb3a603a59701bca28fe90fbdf73512162e9ef77122451ec126cdbd3063f54f698a735b7d1a01bf9f605ff8710f017979be0068c0b741b523c29aa3f2852b074a81aa1163d2d4cee8aee2b84f858dd8c71547518b"}, 0xd1, 0x800) setsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000001440)=0xf1, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001480)=0x100000000, 0x4) r4 = getpid() wait4(r4, 0x0, 0x0, &(0x7f00000014c0)) setpgid(r4, r4) ppoll(&(0x7f0000001580)=[{r0, 0xa0}, {r2, 0x100}], 0x2, &(0x7f00000015c0)={0x1f, 0x4}, &(0x7f0000001600)={0x200}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000001640)={@empty, @multicast1, 0x0}, &(0x7f0000001680)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000016c0)={@multicast1, @rand_addr=0x4, r5}, 0xc) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) chown(&(0x7f0000001700)='./file0\x00', r6, r7) setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f00000018c0)=0xfff, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000001900)={0x7, [0x7, 0x10001, 0x80000000, 0x1, 0x9, 0xfffffffffffffff8, 0x0]}, 0x12) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000019c0)={0x0, &(0x7f0000001940)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001a00)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001a40)={r8, 0x5, 0x9, 0x80}, &(0x7f0000001a80)=0x10) msgrcv(r3, &(0x7f0000001ac0)={0x0, ""/138}, 0x92, 0x3, 0x800) getpid() 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:31 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000010c0)=0xdde, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x1) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000000c0)="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") getsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0xffffffffffffff3b) recvfrom$inet(r2, &(0x7f0000001100)=""/47, 0x2f, 0x2, &(0x7f0000001140)={0x2, 0x2, @broadcast}, 0x10) 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:31 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000580)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483edda6a8d000000005a5a0f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x3, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x8) msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0) wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240)) socketpair(0x0, 0x10000000, 0x9, &(0x7f0000000300)) r3 = getpgrp(0xffffffffffffffff) r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) socketpair$unix(0x1, 0x20000002, 0x0, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r5, 0x4, 0x1004c) lseek(r4, 0x0, 0x1000000000003) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/248) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getpgid(r3) ioctl$DIOCGETQSTATSV0(r4, 0xc0184432, &(0x7f0000000200)="0ccc47ea2335208a3ff452c1dd83c1") 00:05:31 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc80, 0x5c) setsockopt$inet_tcp_buf(r1, 0x6, 0x2023, &(0x7f00000000c0)="94ceb0ea35d8362dbfd607583ca184f28c9d3bbc8be601cbdd4654688477b2dc806233a9eeeb1e59279fa37c4aed4fbe1544d8f2ce19a2447aa6e4da5f3814102bba648ddf6eed2b273791fa93968216119116a7645998d0679cf796435488a5f6e981dbd30407816b9649fbf2520f0dc9216006a8a8097613f33a07fa5c020fd0445ca9d0561847b3a0d636", 0x8c) listen(r1, 0x7fff) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) open(&(0x7f0000000040)='./file1\x00', 0x20040, 0x10c) 00:05:32 executing program 3: r0 = socket$inet6(0x1c, 0xffffffb, 0x40000000001) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0xfff}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x5b, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:05:32 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:05:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x3f, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x3, 0x5, 0x81, 0x4a6, 0x7ff, 0xe82b}, 0x98) syz_execute_func(&(0x7f0000000000)="914a19c6c4a2791dcd0cc80f05e8e8110000fbc4a37bf0c55c41e2e9660ff88202480057000f33b8c4f4014e4e4e5d14766c14766c0fbafeefffffb74b1e1edee509c49a7d4607cce10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee7c7c66f2ab440fec3f67ddddc466b1f72ec344f759fd19c2c2b0c10b0b67430faf53f1c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe0") 00:05:32 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000000)="a9da7261582c5bec5d2a612218dac51622a49354614a71d5b903c1cdf1838d26efc343bbb162b72434a2d41b8fd90819c6c9e5d09337923b57854be3122a8b5856ede9d422199f8b71f2a1dd1984") setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000140)="e84f9b0f880e1eb8889364ce3c7d74289374fafe3767beb2520f39a876cbfbe73fafc2fc01c6ff3e8f3b84e790cdd69a56a16c9b8cdd02b027d555691bdae69d9610ccc208e0e87f8460484278673523c584b4c8e33b3dcae419f7c255a9d2c4c0ff171fefa69cf11e1fea3656123ce2fe1abb2a9bc8cc73a58dfdd28c9976d9a88f575fda16291954d90b4a9aa83c76b6eb01edbbe85451d7785fce31c350e7d7a21b") 00:05:32 executing program 2: syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x2, 0x8) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155) wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0)) getpgrp(0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x0) bind(r3, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4) getpgid(0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getown(r4, 0x5) sendto$inet(r3, &(0x7f0000000240)="a3a08e257b18404963c70f043d77205134f5fb66b1e9bcf23d492b894cf7b8c60215d2b3ab7557a69c1f82ded79fc950304c579e4e8608bd1fa1e6d54631d12298efc698b16f1896ce08496f131c7caad5c72c34779018f43963ac2f70493c38680e3a5f128d5315f267ba7ce8786c5233c883ee1bc691437faed5a74dcd7e2decf530257d3c44c1d8ace3bbec1717fcff30e295fc4d619ab031e5238eebe3eb94484533aa5e3199dca96a658971", 0xae, 0x1, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20) freebsd10_pipe(0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shmget(0x3, 0x4000, 0x10, &(0x7f0000ffb000/0x4000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e) socket$inet(0x2, 0x20000005, 0x5) getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000) poll(&(0x7f0000000200), 0x0, 0x80000000) 00:05:32 executing program 3: syz_execute_func(&(0x7f0000000000)="0c09c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00") 00:05:32 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:32 executing program 3: syz_execute_func(&(0x7f0000000000)="98a84aa84a45c15eca0e1c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6afc4018165f738e338e3c6acacc4c3214cb9a5604b19c201b00b000000670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34bb7e2") getpeername(0xffffffffffffffff, 0x0, 0x0) msgget(0x1, 0xa) connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) openat(0xffffffffffffffff, &(0x7f0000001240)='./file0\x00', 0x1, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000011c0)={0xfc, 0x80, 0x200, 0x80000001, 0x401, 0x4, 0x0, 0x3ff, r1}, &(0x7f0000001200)=0x20) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, 0x8) 00:05:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8bd, 0x0, 0xffff, 0x4}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x8000, 0xfffffffffffffe01, 0x22f7, 0x7f, 0x9, 0x4, 0xa11, {@in={{0x2, 0x1, @broadcast}}, r2, 0x101, 0xf7, 0x1, 0x4b2, 0x7}}, &(0x7f0000000440)=0xb8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000100)="a335fd1a189c4676f83103c290057a394b5c3169868436a1729b1d7e1a99238ffb8a628ade3ab4188de116e987da7723cfbd359b8011b4cd2eccb5eb881721646532f9429273e099654ecc7cebe4ea23aa9139cf08304d5a21cb6457422e0850799de8cf5221beb5ee570a3a3889fc8b00b49f249839", 0x76) setsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r3, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="08004000000000000000050001008100ba000000"], 0x1) 00:05:32 executing program 1: r0 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @local}, &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8, 0x4) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f00000000c0)={0x3, 0x1ff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0xd, 0x1, 0xe03f}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r4, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r4, 0x3f}, 0x8) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000440)={0x3, 0x401}, 0x8) getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={r2, &(0x7f0000000480)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000500)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000540)={r3, 0x6, 0x9, "8b0d53c0aed6a93353"}, 0x11) rename(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0x4) fchmod(r1, 0x2) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000680)={0x100000001, 0x3f}) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000006c0), &(0x7f0000000700)=0x4) mknodat(r1, &(0x7f0000000740)='./file0\x00', 0x0, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000780)={@remote, @multicast1}, &(0x7f00000007c0)=0x8) close(r0) rename(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='./file0\x00') getsockname(r1, &(0x7f0000000880)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000008c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000900)={r3, 0x1ffe0, 0xf, 0xff, 0x6}, &(0x7f0000000940)=0x18) r5 = shmget(0x3, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000a40)={{"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", "0d78533c93c16aa5b4ee73e2a97b1f369c7066319f9b30235f40b212e90044b2", 0x88f, 0x1}, &(0x7f0000000980)="c1e820541ca777cfefa3ac7d505af7b632433606caf03b18f0b62029aef65b79c5108904ebb9cf6cebfe6fd16a093f738056021e09d854f0138234da7974ef1f42edc7a191c992d303cd70f04e5913869e52489cc59328a1fc2bbe3b0e4a876b1395ded876348943b70d4ddf5fab448591457fa2e89dddc5361497c354d855b0f2b32fc90af90dabca6bc7949135f33319401a3eabf383952c394697db98", 0x4, 0x3f, 0x4, 0x2, 0xe9, 0x101, 0x1, 0x4}) mkdir(&(0x7f0000000ec0)='./file0\x00', 0x88) 00:05:32 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f672dfbfe3848d8487508c83bec16ae4b1aa0a9223083fb5ec3b413fc61e44f6ccd1800aca288f757b29eeb2072d9d07f9c0941cceff9d7f0f769c6724294d9b4661b4caae2d67a5801849f443b7affe9be7774d2fbcf20cccceeb8888a0415d32a6f7287a541fda0de04e455e7a8bb14107b03c57fd7965b12b6575198673e6cc61c87145ef226e04e0de9118657e902350d81c25c83e08212c19b65133793d5abd42f020c749a61ca5547b76615"], 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0}, 0x4) fcntl$dupfd(r0, 0x11, r0) execve(0x0, 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000080)='*\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\\,\x00', &(0x7f0000000280)='[)\x00', &(0x7f00000002c0)='+\x00', &(0x7f0000000300)='&{\'\x00', &(0x7f0000000340)='$=\x00', &(0x7f0000000380)=']\x00'], &(0x7f0000000600)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\1\x00', &(0x7f00000004c0)=').\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)=']$&\\\x00', &(0x7f00000005c0)='\x00']) 00:05:32 executing program 3: r0 = dup(0xffffffffffffff9c) sendmsg(r0, 0xfffffffffffffffe, 0x20000) ftruncate(r0, 0x4fd) 00:05:32 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:32 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setgroups(0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setuid(0xee01) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x9, 0xcff1}, 0x0) chdir(&(0x7f0000001400)='./file0\x00') 00:05:32 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:05:32 executing program 3: getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r0, 0x3, 0x13c, 0x100, 0x0, 0x5, 0xfb}, 0xa0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66d55c918300"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000001800)={0x0, 0x4, 0x0, 0xc39, 0x7fff}, &(0x7f0000001840)=0x18) 00:05:32 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000f69fc86f2af5e700000000000227805ae1cba48ddaf1381f2bde9d16fe2807dd4a9f28472949d1265ba2019b17a68e03948c4a28c5e261365dc400"/73], 0x14}, 0x0) 00:05:32 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000f69fc86f2af5e700000000000227805ae1cba48ddaf1381f2bde9d16fe2807dd4a9f28472949d1265ba2019b17a68e03948c4a28c5e261365dc400"/73], 0x14}, 0x0) 00:05:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x2, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x100000001, @remote}, 0x1c, 0x0, 0x1f0, 0x0, 0xfffffffffffffef5, 0x1}, 0x80) fcntl$dupfd(r1, 0x11, r1) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:05:33 executing program 3: syz_execute_func(&(0x7f00000001c0)="1c06c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865") execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:33 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x0, 0xc, 0x3, 0x9, 0x1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x3, 0x4, [0x7, 0x2, 0x1ca0, 0x90d]}, 0x10) fchmod(r0, 0x2) 00:05:33 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x3, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x6cc62c5e, 0xfb, 0x200, 0x8, 0x8, 0x6, 0x2, 0x3f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000280)={0x7, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x744}, 0x8) r3 = accept(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x9, 0x4) Jan 1 00:05:58 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:06:22 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:06:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x1) 00:06:22 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:06:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000040), 0x2ca) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x1, 0x1, 0x5da, 0x7ff, 0x5}, 0xc) 00:06:23 executing program 3: syz_execute_func(&(0x7f0000000000)="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") Jan 1 00:06:23 ci-freebsd-main-7 syslogd: last message repeated 1 times Jan 1 00:06:23 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:06:23 executing program 1: r0 = socket(0x17, 0x20000003, 0x10d3) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000040)=0x3, 0x4) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x8}, 0x161) 00:06:23 executing program 1: syz_execute_func(0x0) syz_execute_func(&(0x7f0000000280)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(r0, 0xffff, 0xa, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, 0x0, 0x11d) r1 = accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10, 0x30000000) setsockopt$sock_int(r1, 0xffff, 0x100a, &(0x7f0000000040), 0xff0a) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) 00:06:23 executing program 1: socket(0x11, 0x3, 0x0) Jan 1 00:06:48 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:07:13 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:07:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x502, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000800)={{"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", "acf7e883971957b656f3e3295f3c127a1d569d541e2b896a50413acf009609c1", 0xe47, 0xfff}, &(0x7f0000000080)="f808b1834b735509e67a3de1f8ccef575b55a0c0946a24ca5cc25012fda9d6faec8f5fec3d96279bcd6a", 0x7, 0x9, 0x3, 0x1, 0x9, 0x3f, 0x3, 0x9}) r2 = dup(r1) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000380)={{"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", "6879b195253e3fb1f8317a79df44e2e65322307772f26516c35d14e527a9d5a9"}, 0x0}) 00:07:13 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) 00:07:13 executing program 1: syz_execute_func(&(0x7f0000000000)="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") Jan 1 00:07:13 ci-freebsd-main-7 syslogd: last message repeated 2 times Jan 1 00:07:13 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:07:13 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) Jan 1 00:07:13 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 Jan 1 00:07:13 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:07:13 executing program 2: syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") msgget(0x1, 0x8) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x4, 0x2030, 0x200, 0xda, r1}, &(0x7f0000000300)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4) freebsd11_lstat(&(0x7f0000000080)='\x00', &(0x7f0000000180)) open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x10) fcntl$lock(r0, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff}) 00:07:13 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) r0 = socket(0x2, 0x20000001, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x2}, 0x1) 00:07:13 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) r2 = getpgrp(0x0) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000180)="a387c76150d9b1d9974c6cd6cf6719dae6769f44eb02f7c5b5a8ce82c03f5182b6584943ef9b69dfc1bde33c4e23cb4f487ba0b0324de5a4ecf1d1c25ad515286544674d48b603b8ad73c6fbedfb75ebc9f7f5708166ce4c45108e51a32e499923f0112c8527bd2d8a8362bbfc590ba35d185c26c537b639a98354e23e121c111229f333ab5a3f41ed11221f6ccffb37ef6a824926a60186af6d86c68671f8bde551710a7a5466e92aa87692abdeeaf21f495e7bc5f102acd2ec004b7b97") fcntl$lock(r1, 0xf, &(0x7f0000000140)={0x3, 0x3, 0x7, 0xb, r2}) connect$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x3}, 0x8) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) socket$inet(0x2, 0x10000000, 0x18) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) flock(r1, 0x0) Jan 1 00:07:38 ci-freebsd-main-7 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000000)="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") 00:08:03 executing program 2: r0 = socket(0x80000000002, 0x10000001, 0x84) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000cad7c0df2935c04b1ee81c634b404b6844f3e670a106ac18330af2d2ae220da0be930b68122dc456debd6735624437d75ba97a10ee0ce512605fc1a8a009"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:08:03 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000042c5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x0) fsync(r0) futimesat(r0, 0x0, &(0x7f0000000080)={{0x3, 0x9}}) fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, 0x0) syz_execute_func(&(0x7f00000005c0)="f00fbb9f000000009165f70f6969ef69dc00d98a0071d81c4139fd5bf9c441956840f777004113797bf30f1af0e266428ea5ba000000bc64f3430f6542ff420a450f18c4f3b7bae1201ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660fb02c7a04914242785f77068f88644c0fae6a6dc4a1a96000005c660f3833d0") fcntl$getown(r0, 0x5) socket$inet_tcp(0x2, 0x1, 0x0) Jan 1 00:08:03 ci-freebsd-main-7 syslogd: last message repeated 2 times Jan 1 00:08:03 ci-freebsd-main-7 kernel: Can't start NLM - unable to contact NSM 00:08:03 executing program 1: syz_execute_func(&(0x7f0000000000)="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") 00:08:03 executing program 0: syz_execute_func(&(0x7f0000000000)="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") Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81715bb1 stack pointer = 0x28:0xfffffe002aaa9540 frame pointer = 0x28:0xfffffe002aaa9540 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 Fatal trap 9: general protection fault while in kernel mode processor eflags = interrupt enabled, cpuid = 1; resume, IOPL = 0 apic id = 01 current process = 9726 (syz-executor.1) instruction pointer = 0x20:0xffffffff81715bb1 trap number = 9 panic: general protection fault cpuid = 0 time = 483 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002aaa9210 vpanic() at vpanic+0x1e0/frame 0xfffffe002aaa9270 panic() at panic+0x43/frame 0xfffffe002aaa92d0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002aaa9350 trap() at trap+0xba/frame 0xfffffe002aaa9470 calltrap() at calltrap+0x8/frame 0xfffffe002aaa9470 --- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002aaa9540, rbp = 0xfffffe002aaa9540 --- memcmp() at memcmp+0xa1/frame 0xfffffe002aaa9540 authunix_create() at authunix_create+0x25b/frame 0xfffffe002aaa9800 sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002aaa9980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002aaa9ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002aaa9ab0 --- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000009, rsp = 0x7fffdfffdeb8, rbp = 0x98 --- KDB: enter: panic [ thread pid 9726 tid 100856 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why