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", "9fd55ebac0c8b082c7dda85ecd7433f9537046c80e0db2255a180e931c375192", 0x2, 0x4}, &(0x7f0000000580)="a28712279f82ab4c9630936566334c327e5952f0f8ae0938406b36ec17f65fe422a3a86f9fdd52fc86373ac78c59c622b34aaf78042f9b5450ef57475fcf2d16d04d03e8ccd02f97ec66aec87e7dc3ce88929314af10d8ee143344683ee701cf23a82735993b54a6372e8c862968fcd5a6a9187991bc2719453dd4a47d15c38caa3fcb108d32b206", 0x1, 0x7, 0x20, 0x6, 0x2, 0x6, 0x0, 0x2}) bind$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000b80)={{"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", "e3d05f6a3af9ea3cf67c733ba527d3e6f5544d20fc6c26b54fcafb103441636a", 0xb78, 0x401}, &(0x7f0000000ac0)="4cbdb3f9931cce8aebd83cc74c3e26fe8e7f5e2bcf1ed491ed82464108204feb5e5341b134e7b73902d27e14a65aa347b1ec001d191aca80e258ba23a26beb12c21dbe31f9b3f03ac5fdea54816d8f74dd5877299607497a073e11b6e3e6d779ef833a1cd422047241333bd961a80c13e63b88f7a49a96ac338369b29fe6fc1c11c49b00ffcc8f70a73b00dd0090b0d05d7764c07e9606a085a9cc5875516094", 0x3f, 0x8, 0x7fffffff, 0xfffffffffffffff9, 0x4, 0x0, 0x5, 0xd13}) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:13 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x2) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x2, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x10b40, 0x60) mkdirat(r2, 0x0, 0x40) r3 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000003c0)=0x4) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000680)=ANY=[@ANYRESHEX=r1], 0x0, 0x20000000) msgget(0x1, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000005c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr=0x6}, 0xc) r5 = accept4(r4, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x3) sync() sync() setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000100)=0x501ec1f7, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f00000001c0)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000300)="2c34328dfc28db6445a7e343a2ce200a90c2f3799e38451756ebd7f72686617ef72477f1c408aef342f749cb139ab689bec34df69c27e5ed1721779e2fffba6702aa47013308633dcf9a3c9653badcf87cfb6901e86fc85c9265bb72f1530733279ac7b5b8ed910e50ae3dbcb8e1867e069598eaa5f733e8e334935e6808a8a2259ad92afc82f35fc0e2c7ae88994a313ebd72d075f4", 0x96}, {&(0x7f00000004c0)="b6d37590ee6c0960da635ec106f0256712f7fe18bb8cec038fafd2df4e05f0b0ef509109fb621849ca1701495726d8d144e72456333822904f778cd187b77562e817cc6331e3a5d6cc403138cbef8b22fc08fd5f5f663ce3b45f5744b05e492c", 0x60}, {&(0x7f0000000540)="e04269ded9d51200eae4f1f79299903f0a68c6212319af1590980acb76f2f97605ddbb80f208a39bd843afb53c31a69fde48976065a43e477b5d51dfe1a33fa5716f32943a9a01d3b61f8fd72d76d32b7eeda8d71bf1abd2ae942e4f3c7e80866f6392a975bf1610fa41f13ded7c53d63351ff20f50ef6", 0x77}], 0x3, 0x0, 0x0, 0x88}, 0x20000) semop(0x0, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:00:13 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x41) accept4(r0, 0x0, 0x0, 0x0) 00:00:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000001c0)={0xff, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x100, @ipv4={[], [], @multicast1}, 0x1}, @in6={0x1c, 0x2, 0x3dc, @loopback, 0x52b2f535}, @in6={0x1c, 0x1, 0x10eaf2be, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x67, @empty, 0x19d}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000400)=0x10) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440)=0x10001, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x99, 0x2, 0x1}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0xffff}, &(0x7f00000004c0)=0x6) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x7, 0x9, 0x8001, 0xfff, 0x7f, 0x3, 0xfffffffffffffe00, {@in={{0x2, 0x2, @broadcast}}, r2, 0x8, 0xffffffff, 0x7fffffff, 0x2, 0x5}}, &(0x7f0000000180)=0xb8) 00:00:13 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x1, 0x4) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r7}, 0x8c) r8 = getpgid(0xffffffffffffffff) r9 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000340)={{0x4, r3, r4, r5, r6, 0x20, 0x4}, 0x1, 0xffffffff, 0x0, 0x8, 0xb4, 0x7c6, r8, r9}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) 00:00:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x20800, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x505, 0x1c2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r3, 0xda1, 0x1, [0x10000]}, &(0x7f0000000200)=0xa) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xff, "c12152d65c71d1434d071055c6f00fb0"}, 0x14) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x1, @mcast2}, 0x1c) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)={0x3, [0x7, 0xfffffffffffffa9f, 0x0]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) 00:00:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x400, 0x1ff, 0x8001, r2}, 0x10) 00:00:14 executing program 1: r0 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff5000/0x8000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x5000) shmat(r0, &(0x7f0000fec000/0x3000)=nil, 0x6000) shmdt(0x0) r1 = socket(0x17, 0x30000000, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xacf}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x4c7, 0xffff}, &(0x7f00000000c0)=0xc) 00:00:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000000c0)=""/8, &(0x7f0000000080)=0x8) r1 = socket$inet6(0x1c, 0x3, 0x401) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:00:14 executing program 0: select(0x40, &(0x7f0000000040)={0x7}, 0x0, &(0x7f0000000100)={0x6, 0x7, 0x4, 0x7ff, 0x8, 0x7, 0x100, 0x4}, &(0x7f0000000140)={0x55, 0x2}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x40, 0x0, 0x7, 0x1}, &(0x7f00000001c0)=0x18) 00:00:14 executing program 2: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) r2 = open(0x0, 0x80000000000206, 0x0) r3 = msgget$private(0x0, 0x0) lseek(r2, 0x0, 0x1000000000003) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000100)=""/255) poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(r1, 0x0) r4 = open(0x0, 0x0, 0x0) close(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r4) fsync(0xffffffffffffffff) getpgid(0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() fsync(r1) mlockall(0x2) mmap(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0x0) r5 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r5, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:00:14 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="820280"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/184, 0xb8) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x9) 00:00:14 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000001200)="f52e9d3d6bba4157389d048e1d6001df4ac5888b67b5aecf6ff7fc189e789b5117dc34ba3fec1c2642235e0948747dc0c51d5acf3d242ab9b093ad1f5e22865d815b8fc30f07a2b5f5dfbc6a82afbc50ff5584a4e110fa404b8fde86099582386dd4086289bf84d50c4e7ea8fa8af873f71fc122548f6d226c6939b549400100000000000000cff6456cffba0267d705daa5ab8e85efba550a142143d7c24c173d1f2d66ec666cedb0bfce19959c1c3723d858bf9ff7123c74ffa1648a5397a8cb08a18d64f7dc3f56dfac8bf709bf7ad7c4cb741d8a3852f1ffc514818b3a5fd057eb48230e4d8659ba83fa7735a72e4f0f", 0xfffffffffffffd55, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) close(r1) unlinkat(r1, &(0x7f0000001340)='./file0\x00', 0x800) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') recvmsg(r1, &(0x7f00000011c0)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000001140)=[{&(0x7f0000001300)=""/57, 0x39}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2, &(0x7f0000001180)=""/60, 0x3c}, 0x1) 00:00:14 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/146, 0x92) 00:00:14 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt(r0, 0x1ff, 0x6, &(0x7f00000000c0)="a85a8a59ef237544866a5437011be0f9e8d76bcd64e64befd4155e90c96afb8c15d2fd1413cb50e0a7eebb630f4105566f66f096c6ff1010602b0f0512f9f8f69579cf6452c2f4f4349b84b47a185346b8a9194b1cfdb884f4f00be7d76366b2798d104aab54943e88de5c917dadc4eb58b6a45ec82232a187fc8b109ca67b9185251edfd4de6318d14d4cda646fbaec1c5952af04a5b5d1ff7c99afbb7281a7e3ee0844964d0e13c4533f46bcda", 0xae) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000180)=""/101, &(0x7f0000000200)=0x65) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @mcast2, 0x90de}}, 0x0, 0x3b, 0x2, 0x9, 0xfffffffffffffff8, 0x9c4}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={r2, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) socket$inet6_udplite(0x1c, 0x2, 0x88) accept4$unix(r1, &(0x7f00000006c0)=@file={0x0, ""/108}, &(0x7f0000000740)=0x6e, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x3, 0x8, @mcast2, 0x401}}, r2, 0x1, 0x6, 0xba2}, &(0x7f0000000680)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000), 0x4) 00:00:14 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="01000080000000000000e8"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x1, 0x710, 0x8}, &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r1, 0xbbb8, 0xf, 0x9, 0xa}, &(0x7f0000000400)=0x14) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) accept4$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xbf9, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0, 0x9, 0x5, 0x3, 0x9, 0x3}, &(0x7f00000000c0)=0x98) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r4, 0x88, 0x2, 0xfffffffffffffffe, 0x343) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x1a, 0x5, 0x5400, 0x4, 0x2, 0x100000001, 0x3, 0x4010000000000, r3}, &(0x7f0000000140)=0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r2, &(0x7f0000000200)={0x0, 0xfffffffe, 0x0, 0x294, 0x0, 0xffffffffffffff76}, 0x20188) sendto(r2, &(0x7f0000000480)="1f0a98580a778df52178e722a4db8439074353f4a25873861416d0bcaac2bcccdf738fc782dbc92f846a46acc1eccbdd2a4b66b5b59386c22350f800b551e36f4e8f9f9e505e7e22eff325b1773142b7ef4b2e8bd827f714d049c606fbfe51ff0780d846567d02f9e1c770216cb28482d3a886ad7787fb7dd9c956542b19fb28b35eabc1648a187b8c47a766c68802a6c3b86059b1d2aaee772c5e95b4d990f1e8c38902fc710cda228fff5088473404e0b92dbf53156a7feb263b46c67a2a2f0f", 0xc1, 0xc, 0x0, 0x0) 00:00:14 executing program 0: r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x0, 0x0) r1 = socket(0x1c, 0x3, 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') unlinkat(r0, &(0x7f0000000400)='./file1\x00', 0x800) __getcwd(&(0x7f0000000240)=""/85, 0x55) 00:00:14 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r3, 0x5) r4 = msgget$private(0x0, 0x22) msgsnd(r4, &(0x7f0000000340)={0x3, "f0a4627e803d2833d460ed62ce4954330d5ca56f6130969f0187a706e0e4f60211dd8ca74efea37981a06b2bf22e6fc2b1c77135c6cbf5dff78a76e3065e4eb7c05199bd19b1e328b0024af8b6e99eea143e4b590a1623bd7bb0dc92a5781ccc0e2e1598fdecfafb711c62a93e244b805806396d46905e159ed30e3ec5c368f0811df5473b51d3953d89aeec59315ee2f5e1f2c71f3012ff6adf0d21deed7855fce7fa7541ed493825f44dc7c3"}, 0xb5, 0x800) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) futimesat(r3, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x100000001, 0x89}, {0x7, 0x35}}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x24, &(0x7f0000000400)=ANY=[@ANYBLOB="000000107a119ec529d49a02a928477e0000249f5e84882a1732b4dc98bc88b6ea4f208eefb6"], &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:00:14 executing program 2: syz_emit_ethernet(0x73, &(0x7f0000000000)={@broadcast, @random="6d2bfbccb569", [], {@ipv4={0x800, {{0xe, 0x4, 0x4, 0xfffffffffffffff9, 0x65, 0x67, 0x4, 0xfffffffffffffff8, 0x7c, 0x0, @local={0xac, 0x14, 0x0}, @multicast1, {[@lsrr={0x83, 0x23, 0x2, [@rand_addr=0x4, @broadcast, @broadcast, @local={0xac, 0x14, 0x0}, @rand_addr=0xfffffffffffffffd, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast2]}, @noop]}}, @generic="7ed87bc67670f653e02ffecf0b09797e55e08c863535f7cec03019142aeb7c611051c1501b15926977c21cba4c"}}}}) 00:00:14 executing program 0: r0 = socket$inet6(0x1c, 0x1, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @multicast1}, 0xfffffffffffffff9}}, 0x0, 0x8, 0x1, 0xfffffffffffffffa, 0x2, 0xfc25}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x20}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r2}, &(0x7f0000000240)=0x84) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x400, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000340)={r1}, 0x8) fcntl$setstatus(r4, 0x4, 0x10000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x81012, r4, 0x0) connect$unix(r4, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) r5 = socket$inet6(0x1c, 0x5, 0x40) recvfrom(r4, &(0x7f00000003c0)=""/245, 0xf5, 0x40002, 0x0, 0x0) r6 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x8f00, 0x1d) r7 = semget$private(0x0, 0x3, 0x2) __semctl$GETALL(r7, 0x0, 0x6, &(0x7f0000000500)=""/157) __semctl$GETALL(r7, 0x0, 0x6, &(0x7f00000005c0)=""/51) munlockall() readlinkat(r4, &(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=""/88, 0x58) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pf\x00', 0x205cd, 0x0) __semctl$GETALL(r7, 0x0, 0x6, &(0x7f0000000700)=""/27) r9 = open(&(0x7f0000000740)='./file0\x00', 0x204, 0x21) ioctl$DIOCSETLIMIT(r9, 0xc0084428, &(0x7f0000000780)={0x101, 0x4d2}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x40) recvfrom(r5, &(0x7f0000000800)=""/82, 0x52, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000880)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f00000008c0)={0x6, 0x100, 0xffffffff80000001, 0x47, r3}, &(0x7f0000000900)=0x10) poll(&(0x7f0000000940)=[{r8, 0x20}, {r4, 0x20}, {r8, 0x40}, {r9, 0x80}, {r9, 0x10}, {r9, 0x4}], 0x6, 0x4) socket$inet6(0x1c, 0x4, 0x81) mmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x5, 0x12, r6, 0x0) sendfile(r8, r8, &(0x7f0000000980), 0x7) 00:00:14 executing program 1: r0 = socket(0x2, 0x20000003, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc2, 0xc) ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000080)="36efaab9dc41081c54c66efc9678136f134e79a0f489767748c0e91cf36a437558decdb833104a5475c1f5fd4c148474946cce54568ce271fbc14e") 00:00:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x1a}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r2], 0x8c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10) fchmod(r0, 0x10) dup(r0) 00:00:14 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/70}, &(0x7f0000000000)=0x48, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x400, 0x4, 0x9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x2, 0x0, 0x5}, &(0x7f00000001c0)=0x10) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="a78338da0b3bf92e2d03", 0xa}], 0x1, 0x0}, 0x8d) 00:00:14 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8001}, 0x8) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x7}, 0x8) 00:00:14 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x903f, &(0x7f0000000000)=0xdb9, 0x4) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000040)="cb9f39434d502fe9c603575ac9806013afa7e0dc9839f17fbb1b2a7f5989d3a478282b00a32c86eba7c6a27665e2c1ebd14328a6ef1bff55931d13ed92c0c3766b06741c94cd217a00800686", 0x4c}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f00000000c0)="014bb6478bdb69d43c10e68959248ee4c7666643ba61a2a6596683b75440694ad3103ce1a2db2f4fa861883d289b843462968b782d6333a87790d62c49caa6f3b6e10ff7a4d8ef35e207bcf425640dc59959db99c9312946026dcf102814e8fb25af0f10f7e3984d8fbd899656c1df19c783e58eed9edf40a2dc8783ce7cc32da369666281d76c0192ce7ceb127275427993b7c52ae6cc3e44c8d693de667e6f8a24d7bf387a0033e0b5d482370207f0c738825f7e2382b5d461d54fff3efb96c9d87e49c8f1b11d2d2a219d9c", 0xcd}, {&(0x7f0000001200)="b8bdac587766601495063ddcece842764c922e884bf6bdb44b80b5a35f13b716b3f0c83ef9a293fedae24bccd0a2897a9088a7eb3956638a8b4007ec31a854c3a056c853c786c3b703e58dfec69325c9926368ad3f5032a06917a024bea636f29e1db2e4808fbe46abd07cdbc8f6a1e39eab46132fe4e3b074c7176e975362c9ea1d1ef0f8cbb2e60bdf94d3cd0b8331865ebcbce88a371b4219d4a3f61b32e06114fee7041617cb99b599f223cd4a4750ca157dfd099391b60dd7a8a4e8713c903dcd81c2c41aec2ccae5ad84a138b725e24f1812a83c34e294e0117b6c8069093494459fbd387a224c231fbd", 0xed}, {&(0x7f0000001380)="80116424ae42abed80721ad9e35c5d7febd2079c095bcad029d1a96c39f33424e170ceae59ab3c057256eff9c9f54663889471794ffafef2edae2b3663dbf66e52616c9bf24993bee162cabd50175a45a8bf29fbd082", 0x56}, {&(0x7f0000001400)="e6089c0151e6a2c10057b02ee57b0f07de6ddb8088adaf1833390bb018aa78a3c424a432b3dce0932ce169d3cf234e923afe3d89874115365e9fad6dce1504a5b6a2cea0f0206314a164aacb61a0eef7f268edf75cef4b97eca1761e8b319181c6d028e4606505f19df5a0c33465bf2d21f2c28da802addedc4242e130b20a218c3920", 0x83}, {&(0x7f00000014c0)="281ea0347259b2fafdf3e9be0a129266d210017b184a3bef3ea2b2a509256368a51818458b29380ac738abe37ae09d8181da66a051c38e834dc908f5e856a78a01e951358974755d5d9fa5bcbcdfae35adb89935f99425ea81cd48eacd5f4764d1875f54aaf3502ddfa7c13162396bcbbea6d4c0ebbe75fe671fb6b2c9fc4cae231e2609f1ed82a03308a584a4ebf83f9e606e59cf168ff9111645ba59c3c2fff94247bb85026dccf6f8586784b8eaca90d15c6ada0b66cefe31dd06cfdf1201d19dde49d804d059a045aca2d477f5b4c1baddf52c308e19a4d385f0", 0xdc}, {&(0x7f0000001300)="2581ae009ae1c7502c9aa822ea8fcf1b520323a382752f827a118faafd", 0x1d}, {&(0x7f00000015c0)="8ba05824f07127c5e027d138fad174d515c7453d902d3e0c9905dd87bd8b1595c3ed30ccbd64a28257325876559b", 0x2e}, {&(0x7f0000001600)="c9ba16004aa14004a47cd19d07472be5d24befe49d5b561f395ba0b19ad1c8e31a3eb7d3f84e8f628a278452415e18655b8f08b147a2d15acc15ae5a653adfb16e051ca5", 0x44}], 0xa) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:00:15 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000000), 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getpeername(r0, &(0x7f00000018c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001900)=0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41, 0xe000000]}}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000002580)="44e20345e2a60072", 0x8}], 0x1, 0x0}, 0x0) ftruncate(r0, 0x989b) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000) bind(r0, &(0x7f0000001a80)=@un=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffdbf) sendmsg(r1, &(0x7f0000001880)={&(0x7f0000000180)=@in={0x2, 0x0, @multicast1}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000200)="e02c0f56d52bdcdfb5c32f802867d7935a1a664342fbdc0da321812f507090fe95fa9d7daf9bf17539ef740251d5246063161691f2fdac0f903bbc66588433f441f7fcc759c96286081da9c57a675a3cfee4c70104f5b5259a42a190361676b5c579d4d94c597dbba84b87471c2246bedb48f74dd029f2f4d4", 0x79}, {&(0x7f00000002c0)="9e3a4ed7e649dacb79ece3278d6886bc6821329c2e85173725a0a7acd727c7454c2e692e1b37c5d04302054742dbd1be379bed3685757101e37588cf76b012256f24ab8370dd153883c77d4709e8659362d3a5b6b7f35e95ec12a51167753af83eb744a82bfde262c8831f2e1112c4e21ba6c2f7614110b098a3552494dfe4cc599fc42eb66f74c325bad4341437fbd719c0d0e398351d9f974400b79fbcf35aa052eb867e4523ba04fdd5ac32f99f3c4225e903ab869e00fc30d91aa80d4f6264201e79947072bb01532d42ae91c3646d396829f752d5896ea7c805ff8abe15f16d95caffafab3837cac1ab0491cd17743c75c56d86cb6e96660a60e4584ed23fd30be4a9f08643a6da3f16b15009ea2943b26ba3f478ef6476d9dd23ff85e866a6467d1c868c51a46b3105c176fad58412f1d11e9c54bb187f54d9dd80647faa90cc4b197b5663c903a59bcee09020464e1224d86cc40faec4b5c67f2fddb35b2598e0f891137334f2b2e96035fbb409dc7d6d7dc6008c8a0f023fb536b12367a3d0da2a151da96d21593f73b56ed4837c04c6305015b4a9ae2bd8988c2b9e80167c00bd0bc954ecb19492d64e7f1616fbe072cf546da449300e65f2656b7e00d9209a5504054657edfd7cbfc3ea40f690b9825e2c7f3c32b5de7adf74fad4193bb2485606a9aab54a867dc92e0ae67cc800f0e465f2ee3414d764cc86c01e88043b0bbf0a047a0988db4350585ba0a864346ffac081794053ead0526eb6616e5d38f362a0bcd1b9c7fce2fbcdc4004fc0e34562e38890475991cc48620630ecfbc8b74bf375a114953afc2565c781a2f14fa89310c8278cbbf779f3dd782e5a9525f86db2383dfc91ec422f06eb45d58dc2c76610c93914dc9e8a10287a48e3730b98a44397448f9057441b87f4e9be54d9564f9b17011ef6f0d0ef86daddf92fff74a34589987b26f534c1fd1f8e7125cd34f31ba0b66791c2fb071147becd5ba40c70b2b63527685f2078b7488625c2d181dc66b59de9ad11925ba39043e0babf70f1d3f0a5f606eaf3b2da4c1495ea1f4b7d74a640efb502253abc89ab39684f7f35071ff7eb09c00a5d6bc303437108e7915e0b00aae2a284519fbbbfc0c7ddc8df6c7c82cc6e96996115d3239bd7872f4637292b7881cdfb6cb9e3b66de58ae3f40e1cbf5b0804955d167a7a6d62c0353e16610c071ff61e5574370755add5f8981a546f01ccd1a9c9fcc7a2710d00c9ede5a29cb3d56f1041b4ee51ec1c0bde4ef3626da545e260000bfeff5bd4452934f9feafc3e46934c580079f798ba0f2d1a6fee004c491bfb17fa6212c0b53d8e06855375d30ed75639fb17bb40a06c6c6078ed5a81a7b233003c6519a4ac822d2703f414529a8145629dbaf29f59dfb97fa1022be43ec8548c97814c0e581f0c10687995321df827fdd79cc2b12ebdc5746c893f18348d974bad3a0a619db1ed3a3ab6927fa6fb36fc9eac3dd630c5eeb96a463eea85e61483be0b1507a493bf55fa9ae38abe8750d5ceaed5f4d1fde36efe2de76feff962a779f5f7f6ed56f48e7fc50d4326cd11c1e34037fa86d7f4042906b95e3634677b014df6b891ccfb8199494c3eb9d24187f5e3600a9016369a9b65b64b0b76add06b53d11cf616dc2d784a9c736112bc2073bebfa238c901daa9a1345fde08f998d01a990c93434039acd8b9cfb3d859c2aae01b75104c18a19a551c84a731c7b4ee5860876d26dd68f40a2b247a58b4bab4ca9c5a5e36d6569b4ced19c6ec39c4b129a04034ced97affb2f19af13db0b23a77243bf5924364a9f03c04956a1809f6cebf2f946def8f7fc3024b47e50ebbc78a1fb4b254cd18ad9d3d2871ae76bb84f0f86aee5e9c4a0338e10003bba05d87fc16c0fea3b0ee5049fb5239e9a505a717fd87e999d52dc2fd19379243a53b422d9c8ceed0b7768dee85a953cca3ddf227774878ffedd4c433b4d3868b4e6336fd5a74952fc3c349c61035984fe39eba3f90d87d9479a92d42fdc31ac2423c0bd23229cb2557bdf97dfb1cccc6f413d82a94dbb59cba67eb7a2323c1c3503d194575666c1cc4e5809cf586ea4068164cd1f0eb71af1a72cb55927375ab5d16a9fd1a21355206038fce6e895a7a5964aaaa77e0acf1767631978b23bd13443a3ea8c25a4f51d939690fff3aa6fc45bb144d37d97973a8c8b81fd34adbeb940321a21f5f8bf0de686cda54a9fd7af53b10e13ebc46df8bc10cb1efd7a9c71114668790523aa7de3d5c3f2d1fc8583847eed3fa6ed00ac42967f57c194a61e78c9269c91c35bf0e41b6f2155db5299f42655c9f2a4ecc1ae23d206e2c948ac9328a3ffda81e57b9582af31e4ac9ab0f0c7e4bf50f084485ce5e3d50ceccf925b23d803472d650f377c714a2edbc8d79cc3203c91f80cfb3c77306b121e9de88e75400151bb3a9a0d37e94c85958394e618b100e1733579e6e3eccdbbf592bc86e09acdc9101a839a5e881909dfa238bb86a7b1a0038018f8e5e2c41cfac06aadd235a5ca0b9aecc201775f7593ca6bc1454d7b5559d8f9b761212cfb312f0cee09b3fb248159225332dd4a47a8ca3a0825b82297c865969c272980edef2b235a9f5ad3b9cf32d26271df9cbb6c3e38bc23e06c7c5111412cdf04dca2e5d891a62bf031ffff1236f6e19a40a1173627bde5b41996d8a253e8e14b94d5d42b3e556dc7511418f0be4c87f7a48dfdb0b364e23829aec06aaa1cc911c0321f679f896f8851cf3a2b932e608598f8ab861fedcda2b181e1cab8ec674e05c352161b8bbf9ce90a7f0383641b5f8a004ee8dbc7b0ecb589e1ba18e651733784ee4969c755ee5849347072ae8244f02640f4cba82adaa854a258b5166e8d644bb503c6f979a9ca4e5359fcf88fc49490e86902a82f7b836024d6406b79a3a99b92c9cd3c569da4e117262751c1317a9ba037b171bb29c1b33f72004f098c0582a15d9ba5a8f65a36ede9c6cf990d11159595c26d0546d8dd88e699367be992d78da082dca6b00510726fa4d7bcdef88712aa3343ebff6ec8973a9fc277decfed5fd17659d806aa1155e588d9b6879634ac837fef6381b3168210accf17a6f41f296ec2f9cc5b3e4d583e4d7fe0bce3bcb8a2eb1e77af2f3ecfe66d29adb8462d9fcaffe914693374dcd1aed35c88a3e016eb0a41e1888f8df741b1a73721425448fb7b036aafc7366e5c4f9b958257e41e9e3a31ac153e49ce7ccc57915851dcf5d350ef812d22d5bab18f3287b9bb40138da0891ab53bc25a4f967328fad6b22dd1f877e931cd3e9bbee47855c6293e1e26afe5ed577e1717910c0a3e8eed6f2e5dbe910c89f2d2cec30d5ed72395e424da19214d59975eb705e1abb15d290cd5004394a3aa11e47775a99aadda5f25a1f862c82922065fe96b2606f9e9da29b71f983df6e724ef22ba8ed19fc22577b89ada9c11fb9d7377ec82b00336748660d0dd1f49363a824854721eafb462615d612be5da39d88f5e9a6a2d84bd5fc8944949170ea8af2f5005dd4fc4ee595e63c688e49e2dff0c172fba901ff05d770c54417809329da77db58d399edbae4005fc5f5e3b945d88a1187919ac56b5764cbe28a9bafde5797461aa2cdc2950fc6315c11d9132ae03a0729ef6808c7d0e562e185f2603bfbac6deb4b1d3b3fa259b0999a8649ebaaff9b4a435eb8d4b178888ed05d346a0b287893f8f4e2fb42e64fa05e86cb4de942a84da7bec3c6e4be8ead492cb17a7ebb7b3fd707046ed1276d7a87310260a35bab8e0223e5776f1ee6f35b965cd031e8510bde83873857a6168905466b89b63622209975da444c7d4533f82926c318b5c3dbb1bbd154b091c223de2662214c369e28bee08418cef02e03dd296e0494aff0371270c7d447172c88d34167c714669efc7552e93dcb930d92060eb493f55f1a0097017b5250afa8c44a4f9bc481fb72a85a4df92fad8afc7f62cba79e1b6c6ef9859d58f126d1837dd9f58e93bb55fe28b58e52357efc663ffd587c5a78bd54f46fa7e236d94fa6170f9e7b591b7fb7785ebd216074320170c03582bd5290c494f3ab842726ab6c2b99a1b118f6e2f53e1d0e79f0baa01b4e987158e899846bab66235a87d81d88874ee4706da023a4d27266b47f81be46e4f91a4de64a6f49e3036e9689594189e552310e4e41baf921afb7625e3b3d81ffa9cdd598a69276f81e1baf38968a2ee758cdc2acbe9913ee96d78e72121095fb7e08d77068b38127c39c967672ee865a866f49d3f32b5250a6b11e6a6fb900b05831b3a6c9301f7c16717540a94540a75315b88bdb64273500da78b3c85dad8ab8edb343f90742949345941f3583adaadd06592094050311c1d163458a7b6624feb4808198cbb3d324f463f82bab64f489e0287d1bfbb8fdf65ebdc9b7ae93bda792b855c0f6d88b023c681570c4080754898b6b477428562fc906db8be29df6c7497008b04d0d980befa389c6fc0c3d17bbac491290be4b036efb3b6d4b0f1e79af207c1a0e0eefefbd9656c93247d17b3305f8d5e5a98d41bc334801e1c06a42869b1976ca5ef21682a2b5347aede086650bbeeb5ed01eb6d1e283f7152768141a48415829c8fae59b366fa97f9b2d2c70698adc1441935bb903f59569d1d1e0e34f8bbc542720e42de9661076420606c3bb79ecfb60b8f1f0c5b1cdfe7948d089e8d1419f4fe8f0d22f39558a818bb11b0f0f7a873ff185176e531f63877ac43b1afdc0943c259289a5aa5cb6f43966568b94e827c839260e222f9b294d6af33e741ddc35fc500f61b10e796062de0d43674a4143af22d8fb6c15906d337ad30c27a6d7a66dade378ba3dad1f6067fc55ed2b6eae65b3266e1512863d2bf9858406150667951df2f5a5c47b03620ebcf4f83bebd1866d9d111e0a98dab31816fdf068899a7aad38c5e359f36e1d6a0bf3af820c6c086bf090836d655fb98651ef5da54356fa46321159baa18fac665c8477f8650d0c3b51aa1ac82de06484477a66b3ea16074501e2426d371f4f2412ff219146a575d6e8467c24a39275ebd3ec6c620c53e37ec4a1396c4becd5d2169336976a558dd6b08f543149fb75ff84888b77b30bbf038e1b8dd13195be1dea1e0f0e2922e4d2d6a0e415636d675c7b2a0d54c507a3deaa9b4edb64dbd0a080bbca4f81f37afd2a8825796c16eb1bbbc087605183e832786d1aa1a94e1800713c3ccbabdac82f8f46ce44a913345f2c7cd775f712819aa78a5630cdeb21a5d9bdf12200cf658b7ca0cf6d731ec109a1754ac932b46c889a05368ecea0d207a1926937dca1e09a664fa16f4c8164d4a37c0c5fdf0a04144ba41a4a69618cd131fe387045f1a20db52d4cc705a09e16157d00920673ecfbe8e7f0d40a75b1dfc74d633c9993a34901353a444ef77981baae08985b95979c699b0bb09f91830c50efab47c0ec62aa50a73520716354e9ec6ed48ec133407371f6fefdb0e528a26ffe03678bf4af0abc8201133b13779ef139a9cb625053d900c017048ba5737e203693fa5035b0a5df705d0cc9ee14a13a698d0beec1dc6bdf59b17b03eda29c26cac001f781856d59d6c03a0530b8ec3b8c29fd5fe8005ab924f12afbad5caab5b801cfadbf4ba798d9b9e16a0b4614e45ddbcd580d1f74ed2dbf38cdd5ecde4d18bf9c1cd1e73583f62ac6fbf21bb513d93930ee3a5fd413207d5e8eace9513a80a76b0e44cd2a7260c6a077855b125538134ed7db1f94f36af1c7da67af5b1b1db8fc639cd18a0d06f299bebd8dc8ddb7a5fcd", 0x1000}, {&(0x7f00000012c0)="c1ee49f2db25c5175856a3015046", 0xe}, {&(0x7f0000001300)="cecf861105917d4ebae94ee9ebb32a4bbba61d6b01dd9a17e6457398bdd6e921d8ccf1cde2569601cd6b1ed8d9349a0ecfeef38328a478a9e12cae060e8273c1f7ce4caa70191475a8ca8a04e33a4754708dc98f9afb03b346100f7516ca89cfb238afb7689ed3714b242831da6850378e7b801dfb34ea2fa4a9a432044cad6fbad3a6", 0x83}], 0x4, &(0x7f0000001400)=[{0x78, 0x1, 0x7f, "2e7a51ecd3aabc6d0aead6dc0c2fa49fd02a72b5fa8f1a89ed479011ff5145fa2ae97c40504028ce140a4d51ba669df1ad1652661b30c15ce01f69e7d9fdf64b4d891848ba93b34d0565a240e4d668c45b2c864d6ab6150c055d6ebb0c0257b9f3395b13"}, {0x100, 0x29, 0x3, "72bb053dbaf173104f181ca0f1f08784d4c473751c2ad2a49d3141edae030b8e7c2088167875e33ff1e8ef66dbd78c9578a1e60c9829ff530ad70035b8120dc5ae627433e3fac1c0238a6bb1676087480d71b3d745c2a0de226f5c4699cb0ee052c7c395e0c4e89ac9a08efd22aa1e02a93ea214be09f2c5d251829de87cca141958a0af31557423fdca4060c93741dcba702a1c609fbd129fe68bd6d0c87f76d669ff46f0ce1dbe6305daa8c2f9d3ed993ae8dab18f24528636ed6609295626e3672d8acf4cde04e190b3e04bd1bf112f41bfc60c3ce5db1cddfd1944dc937684e6ec9fb9fd1ce2f82b"}, {0xc0, 0x11, 0x4a8, "379be697fe1e3cd9805b971ba0a81b34635d9189477ddbcfe9bb1c7a91ed28898786b8598fcd843dc32fabe02e7bee72dbf8f81f652f6b5ffc5bc42c3c05bcf26a94f0cd77b69fa9f02d66e7ca81f871058d2e8536cea5fc21cfb3f8544f59a9121916c68bbbf8a7790a17dcf8c4ddd740ef990bbe46314cf55a9bf9e52e96be5e00800f1427baf9933fdb752f6ff6149ff3923e705a761c17d9e3084c23d7d6cd1e042a78476e4caa03d488"}, {0xd0, 0xffff, 0x0, "0b0fd3e764338fe0ebd1d104741550bf8d82a2a0d2eaa0434f62969eab5e1f41717a8eb55fe74b8503370ea88b35e6e4987f2fcb03e7074c3cd862284dab698e5dbbf8a5fe38d87264ba89ece2019e4852b67bf5651204b3f4c6c1882d28101e8e1f7b858198e1f85b5d31719bd79938416cdb6833ccf709594ae367d8c377a681340f7d34f97735822529fd5dc1a61441c7c1b7f0b3896f7308769a4e3b32c2a101a9209f43de2a04c5fb419e7d60ba1fe6938ab9360f40ccb9"}, {0x100, 0xffff, 0x9de, "af7bdd21dbf96c493dda727a230f5da37afd50e87075f0ff478f0ce0c282c799f668aacb9373296d83e2c53c573c2f1e9996f1a86fdbe0a7f694b875876002962e59d6a216b00a5bc8eb629baaf91353c9859a71937238fadd902be042e7a8a9351435e72048469b0b8594e6550e19a0fa2735d9e9ebfe1d26743aa0f62048a70a4f7849b3237b310dd49261a54528a690221e8fc68bc4981b3f50b5de40c493d7464df77694323a74b503e2b30b672ed75f3fc2257b236bf8539c1c27f9d934ee3567c164f107533af8b8f669d4b27451641e54c099e4b8f066026106a91735a70eee0d996d780c43fc98c4c1475f"}, {0x40, 0x6, 0x4, "a4db030d1ba65e99c75372bac101ecba70afd72efe064186cba773fd870a65cc46989f9fb629cc500e0fed1d602615"}], 0x448}, 0x20000) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001940), &(0x7f0000001980)=0x4) 00:00:15 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000000140)="bc48d79445564bec468240d1d1cf52ebbf6f8be234230b981628007f636732c861aa0568786a1bd6cbf518389b679a1a87465287be9da417445ce0d6594d5365bee13bd7764058f390099a795a25a70d9733e7e4f93fcac882b4ba8f1d9a58779dfa26ba79901156e44574f87f28d3aac48ef2a9e02efa3d71c56195a0810955e75265262a387ea6cf4f4e73796d6914724d67f12416de260944993e17ab1385170ed1679aac4ad3370d6c3fad803cd79864ad6d562899ae37cee69314fc6ad1c602093a18b46b5dfc4816670669f7ff177f4d4a98ec30773cd10f02f11884209fc79feea11660cfd05ae00c2f5a7225a3") shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000fca000/0x4000)=nil, 0x4000, 0x6, 0x11, r1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0, 0x41}, {r0, 0x28}, {r0, 0x2}, {r0, 0x1}, {r0, 0x5e}, {r0, 0x5}], 0x6, 0xffffffffffffffff) 00:00:15 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x0) r1 = dup(r0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ppoll(&(0x7f0000000340)=[{r0, 0x2000}, {r1, 0x1}], 0x2, &(0x7f0000000440)={0x4, 0x1}, &(0x7f0000000480)={0x8}, 0x8) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r4, &(0x7f00000004c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r5, 0x4}, 0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r6) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r5, 0x6}, &(0x7f00000000c0)=0x8) 00:00:15 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x10001) fcntl$setstatus(r0, 0x4, 0x1000c) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000180)=0xff, 0x4) open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x33) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) 00:00:15 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="821286981e5e76d09ab7c69cfb3db6810bf1349c65fcf9e41be2301671d598168dec711da4b30bbeba2a5c762333b7291085706e0eb8c667c127c6517f070e3ccd429bdf19bb135202ea525ec69b43cbe1a148d1d72e99dd0e327f497e917656f4085ed618eaa883ce15e975f7d20c878f5b74b3bcfae3b86d55ff8d81d9e925e645f9198fdbc22a4c593bea32e89eff598bae353379c16635fafb7536404aa16839434e69dd3171a4fa97b21b421970c37fdac46873d456ddd800000000"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x1c7, @local={0xfe, 0x80, [], 0x0}, 0xb2}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xfffffffffffffff9, 0x7ff}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000180)=0x8) 00:00:15 executing program 3: syz_emit_ethernet(0x5, &(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYBLOB="77612692a4164b511bbedf229f7e8313f66de4f8", @ANYRES32, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRES32, @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRESDEC], @ANYRESDEC], @ANYRES32]) 00:00:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xb}, &(0x7f0000000000)=0xf4f9117e5da9236c) 00:00:15 executing program 3: r0 = socket(0x1f, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="df6f3d4aa4a426d72f9508786cd86034457e561f458e5ee802379d3276c470bfa7ad015776", 0x25) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x3}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7f}, &(0x7f00000000c0)=0x8) 00:00:15 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7d7d22e0ca8bd6c6e026fd0dd25cc450bb"], 0x10) close(r0) 00:00:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82428f8dd1e311d3238aef6ea2198fc7ce9b640ee6af99a4b134f207804f06682f535fe20679cad57c090000000000000000c097ed25eae07d0ec9986b397a0282f2c9e8aa3bd4e7df72c7a49fd0493c8926c37f537633d4af9344afb8ca44379872b9765dfe940c924d469e278d4f41e9a30af7299218320cb240eee7435d"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000009b926642762534ca036a954abc06b88b44dcb56728fd7b69d52594abebe7de4e61e09e11f6f8b803867f3fe029a5cfc16d29febfd3be3e13b31bee6b93834ea2a025cfa272fe1ff41796e3035606e0158fbc0a1d1174dcd5238592d28fed53ed36d582ccef677c0313350e0b2e97b05fedf54a05935984ff3d4f517172e7f567f9c85855e72a54f6a2538a52a1b5f1482ca6d323b4913dabe45544c52868c7e24af5d11b59802640a9dc157114353603c62e475f124fa50b86126483ed76648f92d4120afb944704a3027f031f43"], 0x3ef) 00:00:15 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:00:15 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = dup(r0) ftruncate(r0, 0x4ffffffec) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0xe00, 0x4) ftruncate(r0, 0x3) 00:00:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) r2 = msgget(0x0, 0x20) msgrcv(r2, &(0x7f0000000040)={0x0, ""/173}, 0xb5, 0x2, 0x0) freebsd11_getdents(r1, &(0x7f0000000100)=""/110, 0x6e) 00:00:15 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x6, 0x0, 0x0) socketpair(0x1f, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0x3c, "7868bfad7bf4ebcc89c100fc195133be85e63f6a3a1606651ec2496c469dfee92abbfb3f96543312a7805c29ca3425dee028a6304734d346af53e659"}, &(0x7f0000000140)=0x44) 00:00:15 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) rmdir(&(0x7f00000000c0)='./file0\x00') fstat(r1, &(0x7f0000000100)) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 00:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x5, 0x7fff, 0x63}, 0x10) 00:00:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x0) accept(r2, 0x0, 0x0) accept4(r1, 0x0, 0x0, 0x0) accept4(r2, 0x0, 0x0, 0x0) shutdown(r2, 0x0) fcntl$getflags(r0, 0x3) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r3, 0xffff, 0x1003, 0x0, 0x0) 00:00:16 executing program 1: r0 = socket(0xffffffffffffffff, 0x30000005, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000454300000000220000000000482df5c7ab0579d5ec42cbb499a6ccc8490d655ae8f730b451645ce23299ad9df5fa92a8d0583add90be7d5c1d10d6578e588490d526338eccf9faebcfcdf72031b7811d2f60b9fb7472b87f4cd9e60c3c37a02b1bfa11286d7b0000000000000000000060bb0000000038d1c9135853474daac08b68344e68f1c0318e532a3f9526f62d460f27732a1a41a4935f8c76a47d949d6d05577be7a8979a9aef23d1d6c98a0094a3b06fcf3fb1357c1204642198e333b6dfaa9d54f29090c3d150b5f9ba9539f93996"], 0x10}, 0x0) 00:00:16 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000400)=[&(0x7f0000000180)='\\},!-\x00', &(0x7f00000001c0)='.-\x00', &(0x7f0000000200)='\'%}\x00', &(0x7f0000000240)='@(H^#\x00', &(0x7f0000000280)='{-\xff@\x00', &(0x7f00000002c0)=',\x00', &(0x7f0000000300)='\x00', &(0x7f0000000380), &(0x7f00000003c0)='\\%\x00']) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000380)={0xc338d21e83888493, 0x1, 0xfffffffffffffbff, 0x0, r1}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = msgget$private(0x0, 0x100) msgsnd(r3, &(0x7f0000000480)={0x2, "fce154204e510692c1140f30f9f55339afb5054ca6e20b6a48048c9ecf3d29080694c9b1c5d8419aedb8d16354d4372e8b1abc21139c3410a9e9b78ea9729e11ea58bb24f59b00a77795dc37b2696d3cc7323217f3c710bafa518b150d1c613a38f80d15417d741cefc9fafffd40817a3abaa0bb5974330f9e464de8afd4e70572e1cf9eae80ff01e4c693e51b3856d20da2befb11231141f1b177e8"}, 0xa4, 0x800) ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000540)="395edf0e2ed76b13bb56e2c0b92c4b94a23742b6a3840c980325906a35b63037ff237a7a05cd3a78730dd9a19b76ca54f04a00d9ecbceb9a14055fa4d728ef19687acb9ec44cd9557a6affdc61957672a8e562c8ed34d8cbea364dbaf91c53") fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) fcntl$lock(r2, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) 00:00:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = getuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setresuid(r1, r2, r3) fchown(r0, 0x0, 0x0) 00:00:16 executing program 2: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000400)=[{0x0, 0xffffffff, 0x800}], 0x1) 00:00:16 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x40000000) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x84) flock(r2, 0x3) flock(r0, 0x1) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x80) linkat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:00:16 executing program 3: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0) poll(&(0x7f0000000000), 0x0, 0x4) r0 = getpid() getpgrp(r0) 00:00:16 executing program 2: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaeaaaaa87cbeb4f8fd9080600010800060400004f3031e7b3137f000001000000000000e0000002ebcba1e8bcd171b6f2d84419260ecda2e54bb81459234d7c9e6f2a4f4f056ed5f7d6c1b23735ca94305d2a5db280023aad132a42a4b281537855a0166410a95df511c80392c119bbd76cfa911f5eed8a188dbdac0146677f651f14d9755f16041afd27e5fe458e3537c7a1c78e1ae7d72f3de18de9223afe8efa"]) r0 = socket(0x17, 0x20000001, 0x9) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x2, 0x483, 0x2, 0xd7, 0x7, 0x6, {@in={{0x2, 0x3, @multicast1}}, 0x0, 0x3bd0, 0x7, 0x3, 0xff, 0x5}}, &(0x7f0000000180)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0xc690, 0x6, 0x200, 0xffffffff, 0x3, 0x0, 0x2, 0x9, r1}, &(0x7f0000000200)=0x20) 00:00:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="0347a92b725a0238d429f71c171d509b2f942aaf68a81f08d8612ab0a2dee49d4c271c804cca35ae92e23303d785355721903f4f51b1a6c4ccaa2d788d428c9d0707259a23fad79af120fbe36b7fc7dd9c601de034f0cc26be2529c6c41d4edb5f69bdf75f41ff282092f7704db0c0d4d823d033e93b35f4833d2f43aa998de550afd0ade6777873e3b61292da40080a561e765a65fffa7e8c18f1b77d89e3b0127e9f32fb9229d974636691f1ffee9f") r2 = fcntl$dupfd(r0, 0x0, r0) writev(r2, 0x0, 0x0) 00:00:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000040)="21f143a4dd23cf7a5d716cdabc47cf7d912d5a0297e9ba62a975133bffccd57a3be9482f80") 00:00:16 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8c, 0x2, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r1 = accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/63}, &(0x7f0000000100)=0x41, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xfffffffffffffeff, @loopback, 0x9}, @in6={0x1c, 0x3, 0x6, @mcast1, 0x7}, @in6={0x1c, 0x1, 0x27, @loopback, 0xffffffffffffff80}, @in6={0x1c, 0x3, 0xfffffffffffffff7, @mcast2, 0x2}, @in6={0x1c, 0x3, 0x6, @rand_addr="414929666d8ffa1af15ce2e5eb5c89d2", 0x5}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x5, @loopback, 0x1}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x4, @ipv4={[], [], @multicast1}, 0x10001}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000340), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r2, 0xffffffffffffffe1}, 0x8) sendmsg$inet6_sctp(r1, &(0x7f0000001a80)={&(0x7f00000003c0)=@in6={0x1c, 0x3, 0x3f, @ipv4, 0x8}, 0x1c, &(0x7f00000018c0)=[{&(0x7f0000000400)="77be5543f76ac88d8d506b6ce0013ec6799f30061780439e0513d907f7c65d5e99200badc5cda206a24c46b2a0dea0d4285eceddff64a66c42d9ea794dc3ca6c207e8c0084d5a5bef5420ee868fb08f1ff26985de2599dfdb433aa114b1f17bb7aa20a49a6065f80b310e0d89089c8edeeaa980a15e68bcba585d8e0d723949abe2cba96098a84562147fdf7b2ac875d636dbf7942377baf0c6e36e125dce5e99c0b4c3acea52d668d18fbde469b430a4dd40c54c6435ea7bd8255b92cc9c7071e581f", 0xc3}, {&(0x7f0000000500)}, {&(0x7f0000000540)="43b22005e186600307fca6549e41e0ad8f302db91bd4d3c080661f398646e0c02f23d004a7f65a5ed45f946d00febf96963d6a38b98af5a22aaf", 0x3a}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="ab6e8acb19483fd90beb80030426f6b54e9a5c2a217f38238c8240d6e3472448e87f1b9e9c0854eac8f9e5722e092204b36eadfe1737deee16b3bcfa7c3a1f5b822c0c5c886f44394ad911f4ebb0947d765a4cf560cc960965", 0x59}, {&(0x7f0000001600)="02e56e00bdf96031f7005a7183a8cdc9f8dcc4055c6314ee2ebef5e3ff2c6a5d84802b9bc19bdc3bdcad942eb490a6908cf93629d2903d4e641bfd45e39d62cf607cf19d96a63a397f4ef9306e391b74ef3e61cafa775972dbf77be1c216352e9531dfd737eb14805a0beaf6366d1d0918a652a02460617f240165d2546ba94292d67328573fde49a622042e5bcc0cc9b740146725c1c38caadadb65188b063b6b", 0xa1}, {&(0x7f00000016c0)="4c35a15d15aa53daaedf34d2ba7da954a23d4d21e3f159a1f238c26cd7", 0x1d}, {&(0x7f0000001700)="adfee35e1c3df546ba1977006635312bbf33b154955ce8abda65a1268a7e2b4c465b0c7c29cb4cc5bf81c650e7bf6f8da1f087a7a1e296330fee791ecb75fb2a693e8fa70f2134f981ac6db6974859c84db111a6b151a85458be957c75b7214d63af5dc294f43e49a190cb72baf1c8f2512d18c65536ed9c6df2d777bf4145f8edaab22b771d4bada56ae11bf353d21ede1a0ba82c8621197db2c0e56601ef56e0f8d90f37a3debac416d10c476565abef7da7a35e9374610ba5f1a1f87df9272ced05e326770bacc2ab378013d7ef61a06fe37d8c73cff5ec3c70374ed01e80cbe7a5f97eab4ae9c7709ad20393862918d0a9bc77bc99", 0xf7}, {&(0x7f0000001800)="244aae1b8e60c6379806d2dd3cfb90e4809cacd19e1cfa49e46d1168546b886ee9a7dacc922ac68cbf7aca08fed0537a6043be7dec28e9b117a991c7ec594532b0112d9e181bfb2cbba0efe0bca21e90f17d45c12a4ac4c668b1264744c17bc28250febc904147694fadaf053c714e3e30c38598bbd4bc11ad74f972e255fc5e8b48acd94d4a1f5d8aa035996f38757fe7c32754bfbb523a9f12f80d26b10ab40b", 0xa1}], 0x9, &(0x7f0000001980)=[@init={0x14, 0x84, 0x1, {0x200, 0x1, 0x400, 0x7f}}, @authinfo={0x10, 0x84, 0x8, {0xe3c}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000, 0x8, 0x1, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x7200, 0x5, 0x3, r2}}, @init={0x14, 0x84, 0x1, {0x4, 0x598, 0x39d3, 0x20}}, @sndrcv={0x2c, 0x84, 0x2, {0x4fab, 0x80000000, 0x110, 0x9, 0x101, 0x5, 0x1, 0x5, r2}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x2000, 0x0, 0x200, r2}}], 0xc8, 0x100}, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000500), &(0x7f0000001b40)=0x372) 00:00:16 executing program 0: geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/209) r1 = geteuid() setreuid(r1, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0xfffffffffffffeff, 0x4) 00:00:16 executing program 0: clock_getres(0xf, &(0x7f0000000040)) clock_getres(0x64d019e300000009, &(0x7f0000000000)) 00:00:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x7, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[0x0, &(0x7f0000000480)='\x00']) r2 = getpid() freebsd11_lstat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000d00)={{"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", "73bcb73861ac3da2068f16058800e491e30af9b2c3a035595ccea6d099a751cc", 0x800, 0xba}, &(0x7f0000000c40)="a25d42651afe5625d96df8f0281c88688ac905222a7846f90a21660b9e87501b33ac63abbe88f3ea8972c4b585d9d06683472759aa7a4ba25f02851e8d0ca9c609ab00e5f5fcc5874be21d0e7f432e53098cbb28d928f149b1e44387020a12fbfea1ccdc960fddea1a0fa0b540efe2289d4003e72b41324878e9ad90d4da534b262884d05efe87c72db67f9ac8d99416f0c509e9", 0x8, 0x80000001, 0x9, 0x3ff, 0x4, 0x2, 0xfffffffffffffffa}) r5 = getpgid(0xffffffffffffffff) r6 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0x0]) r8 = getpgrp(0x0) r9 = geteuid() socket$inet6_udplite(0x1c, 0x2, 0x88) r10 = getgid() sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000340)=[{&(0x7f00000000c0)="0ad5fb84d16f72f0c03e468d13c9b1bc9e67f01022715d0af87b1ce27006301c0f3be7f78a8b2aa69c", 0x29}, {&(0x7f0000000100)="db4cc4e8aab5438cd8819fdd3aa28615194f452f4acc1a23aaf06488f5e62117cc25d8d4546d38b3037a56825dfd0f28abba657faab1445664e4a2f2491d715e800a8180e477c02d6768c6967b166483b00db4524337b560d0b04efb399ef77969a8799bccf266b4f5b0ac9590b8ca9a746b28e5a9c45d90971e72d22d4706906eb4a27fc9f4d351d6755e", 0x8b}, {&(0x7f00000001c0)="b36c3a9c8468c3bac3fcce078a10ee5535a079317f424726a2d20919a7c4b8d241ab5d12e66592bf46d6f42bc2df284837433f91d6b759de5fb21a5100fdb3bdd07d8a70f8ed3cf29e76180edfabd405cce3c02150c3604830a59aa1f42d8b9639d78d92d086cad638b9247bc5a557a33ca74ba554980ed06d764bb5cbbfcd9351559a02c0ee02ec5ad7eb64f8435bcf3ff31b70ca2dd7e167b412cdc13b5280e6b5bb7c95a71306a2b4c607df781b4030c6075658b9713b410828b59a9bacde576b97161480d328229cf921eed7dfe54b5e85192e17a58497b0f43d4cb4f610c1403dcce8b19d7b2eb3c218fb5bffaddd72", 0xf2}, {&(0x7f00000002c0)="63c471956d1f7f6cfbfc86230e92eb79d6937d02970c9c5117ef432ffa0be5978e285cde6ed2f454e6", 0x29}, {&(0x7f0000000300)="374e4cc837dedfc1f07c706122c7c4119439333e153bb8318f131132018c4b7dd76973ebf5", 0x25}], 0x5, &(0x7f0000000600)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r1, r1]}], 0xb0, 0x80}, 0x1) writev(r1, &(0x7f0000000280), 0x26) ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f00000007c0)={{"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", "41a8f13e4d0013d9671b9b67e28b56885c18122b7d1c8f783c9b1b6b76554b0d", 0x8}, &(0x7f0000000700)="130491506e242b2a8c873dd710c03de6be83189d6c7840a633b633a9b6e5ae8be0d4ce2a478cdc5b4e120ebe37843d843178d389ed3bf012d1e306a07658033e94fc3efa1b3ba28eb282aba6dfbb7537d231983c0d8abd857c58d53aba53f34196108e25240b54ca8daa017b78ac79426e19fc2205086ba2e3984e101b84104d8f8c6872a263fe4e549c542669a2b564aeb81f87d3e3d6280edbbd6cce60d563b3963b0199996785f6f083b75c3c3c9fdf620bfa08447b35572fac749d", 0x1, 0x7, 0x3ff0000000, 0x6, 0x5, 0x80000001, 0x800}) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:17 executing program 3: select(0x40, &(0x7f0000000100)={0x6}, 0x0, &(0x7f0000000180)={0x7}, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000000c0)=""/31, &(0x7f0000000140)=0x1f) recvfrom(r0, &(0x7f0000000000)=""/178, 0xffffffffffffffdc, 0x40082, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f00000002c0)={{"6eeacf2453a01483d5e8ed9f21f0efed176265067c10d2359224cfb45123d109e795698d5a3bbbd1af983bc2be7518ada3baeb28e9a0c70add3413e5723c9dba3bea62819a643f561ffe5e0c83eba9cc8771056ffea092839715a08f3587f62cb95fc191b30a074785e9ee9d903c5dc5b3871e37b9f1f14f217dce4311935a7ea99a94e9b4212d1536ed4388166dc49a9db5195aaedd357487ed08680491373324382ed9ceb347721f9e2ca07dd587d5dc101f37621bf648f40b3f6deb0e176de274626d42ee629308f677ee826ae1c96a5fbd9c720b91d7950391c22a8e941b4d8a2bb7347caa8bb1ede0627387f9fa4d0794a085afdefec7a7297605af028d50497e9b79ce157b8ec0adfbdc17640f42d03f5f3c92ec182c5ce092616d6ca8ae4169b2bf71f7da03bfabac9b809726965a9690d426f43f22a35a64b570ac9648d361b6df53db310801f1022f97b735b8405ee889750ca121a5a29c3b8a9c0942370d1d6824fa137490a2ad8e322726309cca7fa5e15b0b0ee79bbdc49be79ab6b443d1f9e1a8af57592c5faa4cba6df0c8948a468db4b8a44c84f3c0aba665818ce8d14738f69fca2c5a1fc55e48026d8cd3673759c274c60341c6d9f8daf264b303da90ab6a96da3d8ded48cd0be063af2e3bb6ea13e883258476c8752cca509a470d116cc876e12eb4a8991af34f5dfe6f2de8fc0a81cbf725833837366b016a6e83db2cb409819374a89df54cb5c573c8a6955bb0c4aebbc855595582073c9cfae0a16679e96d7e3830f6b9345d1891b9d4aed52973d71036d31a4d21c56eebc0e9e533b702f960328a7f7f99a15628faf62c49e98eb753d3545b5ad825208764b2889ef9e18a0e45c48d2b78b36ba83e892e3a598d384344f3d1603c0ebc9a2a24bb60b20ba44aa95a32dc498b55a1dd2c72c0eb85e36b3e9f9c4807f55752492eef85e3d4b7035907df69782ed686fce771dabb8eb46abb90a7bb8a01612f1d86723ea0485eb4a1d10337be8d7983ebbdcc82fb8b13a8819f81a24bb57bf899e25ce30049d6c7ad9be48d0fca7f69f5f5eb46e04f63ea97b93ad04d17878bd83ee12f6e2920f797a358c00c137c21a1d19fd175a915c00160b6b4622f2928e10a95f8efb8ba26a94abf3a1fed67f9386deb323e0fecff4063be8ad481e84449ed505861db61b872aa5b14486fcc028b4598c3317faa23d73839820ceaebd4c373c442c4774f654eaf6bbf6a1af65fe7a14474b6253e6aa1a731f9d427f5d55afdfb26145d4ce3f0e0736987d268522bfe4aafa0d4aefeae5fcbde73915eb758bc7f4df1f486d56d6d36547dbf36b63ad3a4fc27057a59a095927c73bb66e3a4640c6ced2f1e56184ac2cee1bb9e2bafc267cd4aaf2ff972656dead27442bd55e59e743152e440082beb3b0f3c7d0f82df70119ca4965bbb6e478af291", "3c2de2e5aa7cbe0a5c1782d3bba45af30f98a3a4352d61be719b32b371c780fb", 0x6, 0x6}, &(0x7f00000001c0)="95c6df586397f5a8e072dd3f9d71c0ec046f87ae074ad9b4a8203da1a7da7eb2da3180587231ea5ad92cd3873babe1927f49d93b8567724dcdb3121fcb742d8637d25eb37b59cf7406733217baa805eec7a6b7f0408808be5d24a3779b97606557edb9afa908d32499ec6d83b70b2d942ef5be283b103102b29a35e1892dde6480c9ba58ad850569dca9475929c8c80f7a9d479a68c2729edeb214bf1d2dc00a30de63a46dd39e65f926726349eaaaffdc9e56c8506a231ad9eef9d954a442b67627", 0x3, 0x2, 0xfff, 0x7, 0x8000, 0x100, 0x0, 0x1f69}) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000740)="a959c02df4b33dc7b578947bf8674130ec797711be793ac07bf5f2b7398bda81fecfb784d87ca4f290ba030c0ad45ae2abcbca62bd589753615984fa246a2a936ceda5fc6b7a0c2438e7f7e2741380822990b561fb40be1151be2dc19adc627ae324db2e9fef5e2bbb46cd4a23e4db5a2134e73f31029dfa6034fffba5e02d131f7504fbf74a6dd4d463815cbd0c1ac2b0eb4f6c9e7dcc72c8cae12b0f96099588332a70fd2e3bad3728c31c1db5664e26953125b3bea268f9b3c246096344bd53", 0xc1) 00:00:17 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) sync() sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r3 = socket(0x0, 0x20000000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r5, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x1, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) 00:00:17 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200)) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0) unlink(&(0x7f0000000240)='./file0/file0\x00') pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x80000000) getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0)) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00') 00:00:17 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, r1}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) flock(r0, 0x2) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:00:17 executing program 0: r0 = socket(0x2, 0x20000005, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xfffd}, 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0xfffffffffffffc00, 0xfffffffffffff801}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x3}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x100000001, @empty, 0x3}}, 0x0, 0x7fff, 0x3, 0x200, 0xfffffffffffffff7, 0x8, 0x7fffffff}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x0, 0x20000000000200, 0x3, 0x3, 0x4, 0x998, 0x5, r2}, &(0x7f0000000300)=0xffffffffffffff4e) 00:00:17 executing program 0: r0 = socket(0x2, 0x3, 0x0) pwritev(r0, &(0x7f0000000080)=[{}], 0x1, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000bcc0693b3027f0f32bc9728fe45f8af05d1ddd3883e8790000000000f81639c308811bc92d38c2eecc7a65b3afaa51eed34a0ea303f7fd46bf04883a89cc260f389fdd1e6a906623a0249f070000000000000070cb08b81160ce0a91bc78528567add2a0a0b6b360ca4980d834f7ee0457efae46410ce17916d1c9311d70f93dc913ee89f80524e4d87014a37f19b4"], 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="521bda1253d22166d3106f2e260b9a329d82a80cff27992185159031ceed4aa29810006f78b2efd30749eb6a0bca53655da01f8e77") freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) shutdown(r0, 0x1) 00:00:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) r3 = fcntl$dupfd(r2, 0x11, r2) openat(r3, &(0x7f0000000000)='./file0\x00', 0x10002, 0x82) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:17 executing program 0: r0 = socket$inet(0x2, 0x10000005, 0x1ff) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="e5365c68e8b0215616a48b748ba371ab9e44ac0dea1d843ef794d283e397f19097882c6e60317101334da51951bffc5ecb7d97449db4c9b6de684489401e148773fcfa610bbcd23f86d57beafe14a1c47f5fba7247df96b6fd5f0655a133d663e6e461f210d2225ae2732d93e52fd103f24b6393efaccc1a33a3b9221fccacc2b995f3abc5fab3f449d3d1b2a71a2af9e9ecec5517a742e2f227c8e3dc0da5254cc1163980714d69fd0dee24705b3bab4f92ed38f58b766d7a5062c1a43cd411") getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:17 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f00000000c0)=0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f0000000380)={{"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", "c336680a6fa6261524fa16f045375c9c09d8e7eac3fca21b9c5924da0f02507b", 0xe24, 0x8}, &(0x7f0000000340)="2fc89deb46bb20c55c54266d262aaa47d5cd", 0x4, 0x3, 0xfff, 0x6, 0xffffffffffffee99, 0x6, 0x7fffffff, 0x8}) r4 = accept(r1, &(0x7f0000000240)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x7, &(0x7f0000000100)={0xb1d, 0x0, 0x0, 0x0, r2}, &(0x7f0000000040)=0x10) 00:00:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000000200)="0e7eab6eba27868d867c10cbc5731df3dc2d2fdafe2e4d04c2b92e8eba1df2bd409da20cc9011604e6890daf5329e6d15a53adbee345c3a6749b928fd58a44ad1b7656caae5ddecbce946b69e60559a7417f5ee8b5eb5850da419c5da62e2501b46cb26978f877635edfef6e19a3e53099fac43ef68d90cdb9a3952f9348440e365804f21d78c515fbc747263f925cd4d94c3be70147a6f7bd98c50e026fd915311a842b716fa100e795d656930f7c9e00484b90f709aedf511588443f9cae9b6e1e3edb922ca9fd5ce54513a8ec57dc8c75e06a1ef0afa0bb6d6f76875e267953ec1975713edc993cb353cb2065", 0xee, 0xc, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000340)=0x1d1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000100)=0xfffffffffffffff4) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000080)="f6ad1f063d3c7ae6dd9ddd814cce209b52d4e7d9a65f829f58da143191eeacca29a3b05bf8") dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x8, 0x7, 0x47544f6e, 0xfffffffffffffffa}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x110) 00:00:17 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x271) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) recvfrom$inet6(r0, &(0x7f0000000040)=""/107, 0x6b, 0x0, 0xfffffffffffffffe, 0x0) 00:00:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/110, 0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e22ffffffff00"/136, @ANYRES32=r1, @ANYBLOB="010000dde40a55ffffffff000600000009000000724d41703aa6b882335903452b7d1173758d80f84c7ca30c336859126d837d6a"], &(0x7f0000000300)=0xa0) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000280)={0x2, 0x10000}) 00:00:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8267420b76570292933c53a362713f"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:00:18 executing program 3: setresgid(0x0, 0x0, 0xee00) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x600) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) accept$inet6(r3, 0x0, &(0x7f0000000080)) 00:00:18 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev//..', 0x40, 0xb00000000000000) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fcntl$setstatus(r1, 0x4, 0x10000) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) 00:00:18 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) connect$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[], 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) writev(0xffffffffffffffff, 0x0, 0x0) writev(r1, 0x0, 0x0) write(r0, &(0x7f0000000240), 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000300)='\x00', 0x0, &(0x7f00000003c0)=')\x00'], &(0x7f0000000500)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='\\)\x00']) 00:00:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = dup2(r0, r0) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fsync(r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r0, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0x8000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:00:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4) 00:00:18 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @broadcast, {[@noop, @rr={0x7, 0xb, 0x8, [@empty, @loopback]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}}}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) syz_emit_ethernet(0x10d, &(0x7f0000000180)={@random="deda72e11ab9", @random="93bc3e2f9670", [{[], {0x8100, 0x0, 0x0, 0x3}}], {@ipv4={0x800, {{0xc, 0x4, 0x8, 0x200, 0xfb, 0x66, 0x401, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@lsrr={0x83, 0x1b, 0x8001, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @broadcast, @multicast1, @broadcast, @rand_addr=0x6]}, @end]}}, @generic="49825a58df7ad27c77fee492b695cbc780777a654653e8112534b683da28e5173e6cedc2ac51c831e1076d53c92ab25c976f15eb656be086e655842713b802746ae3cf77c17fa439007b748b96539651c543db4b5f704f6038b05d6723d88fb8d39cc5876a45c81f8dd2e154605e29741f341573e3d6ef67c2b9412a79f1cba5c3b9adca610932e66934a4789a645a792c8c1c8838e84840e495610ea6727f54ebcfa022d89d9ce2d84d7846d7019061ae6aedb85dfc2959fcf3a706bc597f327e9b920531337700613edc"}}}}) r1 = socket$inet6(0x1c, 0x20000001, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0xc2, 0x7, 0x5, 0x3, 0x6}, 0x14) 00:00:18 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000f0f000/0x1000)=nil) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) shmat(r0, &(0x7f0000efa000/0x4000)=nil, 0x3000) shmat(r0, &(0x7f0000f12000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e80000/0x2000)=nil, 0x0) 00:00:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRSETTFLAGS(r0, 0xc450444a, &(0x7f0000000600)={{"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", "96ec29a4902310a988e663b4981b4e0ff631dc7057a8a0dc5f953c93c6ecb5e6", 0x6, 0xff}, &(0x7f0000000000)="b74287407e4b07a500f877d6593ff35113d9d1750ae024a11d4cecca0e7ce3115f4446aff5df9bb5995fc72bd702e55f8f64dba0d2823e2028dae87b45b50a2eca7503274b7bc9986e14118d8554390d941c8716b6d58c71b89a13b90a28df91934ce9e61a9b77a2e1f0dfc38d2eab1908e3", 0x9, 0x4fdad4d6, 0x138, 0x5, 0x0, 0x7, 0x20, 0x6}) syz_extract_tcp_res(&(0x7f0000000080), 0x3, 0x0) truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405) lseek(r0, 0x8608020000, 0x1000000000004) 00:00:18 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r0, 0x0) r1 = socket(0x10, 0x2, 0x40) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x20, 0x0, 0x8, 0x8001, 0x40, 0xffffffff, 0x80000001, 0x4, 0x9, 0xfff, 0x3}, 0xb) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000200)={0x10, &(0x7f0000000180)="b22bcec72a54520aa9d97e5fc344e90b744a0b10c904e0b77a23b2fce6c76a6427f79a157453427c2dfec558f745d0a8e1177402da51193556b0a9c3835622c7b36aa030cf80c24fafd55923f1a12d3fdac99020d03bdc93a3c3e97506ef2f633a3500095dc15605158a39c38d65fd5b3d35", 0xfff, 0xffffffffffff30c9}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x8, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r4, 0x1}, 0x8) listen(r0, 0x0) 00:00:18 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @random="698deb4f8fd9", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = shmget$private(0x0, 0x1000, 0x210, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/122) 00:00:18 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000780)=[{0x7c0, 0x0, 0x0, "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"}], 0x7c0}, 0x4) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="38d31f42dca4da367ebab68b574ea2520849880079", 0x15}, {&(0x7f0000000100)="788b9783a760d3f37c5540e0cfc7d5b41fb6d6fc5a12cabe77b99a5e3eec106d2593672ca6a77b19509154182556fc189314ea2e1a64b9e5ffc79334758c57eee591e02ab58cf78d63ab682dca2e589cfcbf00cf19e84581c67a19dec91a86043f3d4e8f3dc2ba397668fd783f87ed89fe48c1fd95e6d7d34559f3a5fc8669c9f9f3a5f035f6d01d3ad52e7ca53034d6590b71", 0x93}], 0x2, &(0x7f0000000200)=[{0x28, 0x84, 0x3f, "afd7398c97f5fbbcb39c40cba90cf6311c490857c6910f"}, {0xc0, 0xffff, 0x8, "715fb0ac1f0b0015b7aecc4d3ed9216dd21b998188d44022eb84bce1e8aa70613c141779263c103035b4b5e385c58527967caef72509de0b5f1880542817c17e14573bb3f1220983b8f664f9a6edaf3b439ee266845e3e5e57461321d4abeb13af4423385c359887c34df0c975ac19155a82f78f391b84f6e03dcf5460042a7aba6c50ffac81ddc8e9b4417c1a1a244d9c50d1dba11c877a9cad6526cb6274e3aac4cbbc03e1daeb5429e01995654875"}, {0xd8, 0x29, 0x0, "a78b6e4f8b744403e1c3f13bfd406c839decd2544d1c28ffaa11add1b17e6206f60fd2a22c9b4620188dd52b8a871fdd2e910fe01e61bd940856ce28d9fbadeade3d73f6bfdb9fefda9967f84ad9aa5de31f4eae336e280e871e713ed2ca2bafc144f7d0c09f63c11a86264b96cb10d824b5e4f72c3cf24c6fde12d8c279f3872296f236ced7ad224dae81a38585bf6ff1de8e57aa4c532d73a33a79c336c118ecf7acd520095d0c396ded3071aae6606344904ad2c5ed42b37c698108a5c8efeffa30b70aa6"}, {0xc0, 0x3b, 0x4, "8adebfe00512bbf252b4cb66c9636b341093a6bcd143b0a4cf1e71c85a6c753bdaeb194ae004d6967b7b9b75499316f187bbf8b0a22ef43d83dd69d3f2ecfe8887e29f5f721d467dd63ac5d4a0f82a43c039dffd53b436093b355de790d025686e9eeb9c153a01d356f204a1fea7481814205bb04cd2cb10089e41f92629662bfdf4089d9d84c1703b3ea3cc4f5a6a8817a8271318447eee8f79a7f8a854f278ce29cc101502c6d33e"}], 0x280}, 0x0) 00:00:18 executing program 2: getitimer(0x1, &(0x7f0000000280)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x6, r2}, 0xc) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004ec32256318646ff0200f900000000000000000000000104d8280000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000023000000000000000000000000000000000000000000000000000000080000000000000000000200"/129, @ANYRES32=r2, @ANYBLOB="05000000ffff0000040000000008000000000200"], &(0x7f00000001c0)=0x98) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/32) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000240)=0x200, 0x4) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f0000000000), 0x4) 00:00:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x5) fdatasync(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="9947f331ce884673ee8b00fe0700000000000000000000000000aafe8000000000000000000000000000aa81009078000000000ddf81980bf74b09cfb81b00"/73]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xf7, "de03029cd21a1c037e15a173a9ecc481185ed7228761019f870d870ccc3e2955a0b50e630e87a3491a5a47d6711025c1d162909c53fae1ebb7d89829c1ab1d8c1edf88ac57325f0c00551c76757a523799e750e54530b87267ce75f501da1f279df945b7f934ecaf7fe5343ffd981c6d0201c2b9d0d718abd5ebb26e132d860ad0ca8fb91ba31bd05b3e70cb4b718721dd5bdcf8d3877d4d81ff543fba891a99f55eda35beea12fe5eda14d571c69c02710cdc9e95f81912c632645f5457bd3009bebea950883ff3f5a65be1dae532267063ffd8469369eff5c1d9ea5892413ea1dfa6bade2cc14bc5c0f3da781f535898b607eb625921"}, &(0x7f0000000040)=0xff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x7e, "6e9501fb90b7e0cc964511f35e884d59758362208edd41b79ab8202912355b85f91c49c8241755f29e0f3c4898f52e5f523dbc875aa0669b801b500fe4c86562ecd76a88fb1a1156e1b02dcc56f698fd3a470e98e79b9ac29a0c9c790f02dff0d110d4427e0e9bcdb075aa0b5944e90c961edcc29a6c530473816f3814fa"}, &(0x7f0000000340)=0x86) 00:00:18 executing program 1: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r1) r2 = getpid() fcntl$setown(r0, 0x6, r2) close(r0) 00:00:18 executing program 3: r0 = socket(0x10000000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 00:00:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/122, 0x7a, 0x0, &(0x7f0000000080)={0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:00:18 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8100, 0x9a) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) 00:00:18 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000040)=0x7fffffff, 0x4) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x1000200010005}) 00:00:18 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x480}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/69, &(0x7f0000000140)=0x45) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x10) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x8) fdatasync(r2) 00:00:18 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x20000) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:18 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000000000000004d0576eb9d3795b529a0f724a45399000000000000000000000000000001"], 0x0) r0 = socket$inet(0x2, 0x20000000, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x187e, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), 0x4) dup(r1) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:18 executing program 1: syz_emit_ethernet(0x86, &(0x7f0000000000)={@local, @random="2d638abc9321", [{[], {0x8100, 0x1ff, 0x3, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x3f, 0x5, 0x74, 0x68, 0x6, 0x1, 0x0, 0x0, @loopback, @loopback}, @generic="bbae0356c6a5ccaa46fa89c6316d2723ba00687fde2a73886411f78d67b5a91f91b0ada21d31f302ed5d943b05a246102468cb1603807f0656de864713c7bd476878e8533ea7ac9c84ffa5fe2b54048eda8f8e56b88b096caa83b4a372006f66"}}}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@mcast2, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@loopback, r1}, 0x14) r2 = dup(r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x322, 0x4) ioctl$DIOCXCOMMIT(r2, 0xc0104452, &(0x7f0000000200)="d54c96c0592f48b141330a66f9878a5e40349838dc92aaaa4f9b061e97f24bccc8d10c0b1ff193e1d75803070f0fe69b39fb9d4cbfa3c7a0aaa70a73e4a376fc07e210098cc30552aa095bad7cc1b0df5884e81644aad7148f3b972b8b34b892a747e6dbe395f911b7bdbc52af1b4c478504c1c247a91278227239e499f5eae554bb898703f1e82855e198dcffb5305bb48d") mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000002c0)={0x1, 0x1f}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000300)={{0x1c, 0x1, 0x1f, @rand_addr="25e2e24cc90086b19883b9f629baa4c7", 0x747a}, {0x1c, 0x1, 0x5, @mcast2, 0x5}, 0xedb6, [0x1, 0x1, 0x9, 0x1, 0x10001, 0x2, 0x101, 0x100000001]}, 0x5c) bind$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000003c0)="572fef302a355c53a182b81b2b865e5bb2e912c4f43ce94b8f15a322fa098da56787cdcbdef5fdb3937967d0a28b96deb0b1e8d85794cd648f1baae737cebe2d8548bca46b0d6656a38e107d09e949afd14197e353b64dfb20c4c1f2e9add5d7445f916e59c3868659888d51a212f2212c25c1da3c29b4922901566ac07302216294792216807e2329399e5a559ae04d9991a7553f9f50e9ce8735ed0279a62729ee7b19f0c47387298c978c6c5ab03354b5b4adf9161839025ac85a5ef3be7d4e742bc0cb786e2573547d8fc4a233e00b54aba73c8fb0746a3d92acfb456a23e8c1f4ef0ec05daafd19d193f91eae0a14c05b17f3b0") getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000540)={r3, 0x2}, &(0x7f0000000580)=0x8) r5 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x42, 0x4) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000600)="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") setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000700)={@ipv4={[], [], @loopback}, r1}, 0x14) ioctl$DIOCSETSTATUSIF(r2, 0xc0104414, &(0x7f0000000740)={0x10}) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000780)={r4, 0x2}, 0x8) pipe2(&(0x7f00000007c0)={0xffffffffffffffff}, 0x4) fcntl$dupfd(r6, 0x11, r2) getsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000800), &(0x7f0000000840)=0xb) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000880)={r4, 0x780, 0x9, 0x3, 0x100000000, 0x7899, 0xfffffffffffffffe, 0xfffffffffffffff9, {@in={{0x2, 0x2, @rand_addr=0x5}}, r4, 0x7, 0x0, 0x200, 0x7, 0x8}}, &(0x7f0000000940)=0xb8) ioctl$DIOCGETADDRS(r5, 0xc4704435, &(0x7f0000000980)="2c834ef0cb1abd9ef5a15c7e8e89e929a34d86658e711e1ecbf8e11969f0a91919c526850f246cd3f543b423fc437baf9bead17a735cb19883948c77e40c11a60122bc93f5b75cd72daa9d9dfbea819caa7ac8f9889e83d40a88c17602a8b30caaf592d2d27f8ee8677a2511cab450b4e947e0f8692393b0e8ae6d10680e065b35abbc822abc4fa854e67957b2c60848a14ac182fb1baacabdde372993407b26fda54d3e411ac005424b87f70eadad1a6eb96dfa468b57dd05808044") r7 = geteuid() freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000a40)='./file0\x00', r7, r8, 0x400) fchdir(r5) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8200, 0x0) ioctl$DIOCRGETTABLES(r0, 0x8004667d, &(0x7f0000001080)={{"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", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0}) 00:00:18 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e22c1ffffff00000000000000000000ffffac1400bbfeffffff00"/128, @ANYRES32=0x0, @ANYBLOB="060000000300800002000000000000000000c4d7"], &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000500)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x7fff}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x7fffffff, 0x5}, 0x8) r3 = getegid() setregid(r3, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f0000000540)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x2fffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000002c0)={r5, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) r6 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x90) fcntl$setstatus(r0, 0x4, 0x10000) ioctl$DIOCCLRSTATES(r6, 0xc0e04412, &(0x7f0000000040)="f9e09a87350302e3419b7e3b1cfa6eea02e3215c8b42681ab311611b2a2994c6a507b3f1d75c2c98b76867794bb3105686bf6a8fbf84d2a50bfbdbbe9eb7bf1fa5313988160ca2e95989f4d3c7e2455e11377b48062c6be4c95dc7cfb2e94fce29a6a60d99c035161ef836c8c043324dff8f1233f1a9cb23b0ad4be20431a42b40dc9a14821ab14e5eb17e512c9e398b399a8e0755175ba0724098273438cc7be9d7513d65507cb1d2dce3b8a338efb5df3b") setregid(r3, r3) 00:00:18 executing program 2: freebsd11_mknod(&(0x7f0000000140)='.\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x800, 0xfffffffffffffc01}, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_fstat(0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x40, 0x100}, {0x6, 0x9}}, 0x200) getsockopt$inet6_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) socket(0x0, 0x0, 0x0) 00:00:19 executing program 3: r0 = socket(0x6, 0x20000004, 0x4) sendto$unix(r0, 0x0, 0xfffffffffffffe14, 0x100, 0x0, 0x1c7) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "af88e275445ee5877c4e2490d825c3aff995f5f6f0cae2829660e1f705b531dd59cadec1de7d5d96e3fd0e3c58e8887808a0b297b6b671380b7f6176fc6e7caa276a3b2cbed634d027bd2af24fa00edbadefb82794a46970ec29a3d8f25dc62d4e7f07dfa711211dd9f42154244f0381690cce3be400dbcdefcf90939dc0ec5df3bc93e19ba99e2a6845d1505e940fa588afb4dd0af724594ef6ffcc078c8d826cba20013c5a77ad8071df6d05651f86c0fd13970a4ecdea548b025a584ecc43ed3f9a4769b40d9f8b47db7b3f6f4b1d506f54d932322b1edb23c9a0daa6acf4dd2c52ffd71cacb3417c0b6cbf3c72db"}, 0x100) 00:00:19 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0xa0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getitimer(0x1, &(0x7f0000000040)) munlockall() ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f0000000180)) 00:00:19 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x2, 0xfffffffffffffffe, 0xfffffffffffffe0b) 00:00:19 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xffffffffffffffff, 0x101) 00:00:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) r1 = shmget(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) r2 = getuid() r3 = getgid() freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x6, 0x4) r7 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x0, r2, r3, r4, r5, 0x1c3, 0x80000001}, 0x10001, 0xc73, 0x1, 0x0, r6, r7, 0x100000000}) 00:00:19 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000180), 0xfffffffffffffe42) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="020000007f000001000000000000000000000000f1ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/136, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESDEC=r1]], 0x0) 00:00:19 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@un=@file={0x0, ""/36}, &(0x7f0000000200)=0x26, 0x30000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x100000000, 0x4) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x47) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/153, 0x99) 00:00:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) 00:00:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000800)={{"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", "dad3820612396c198391ae0a7ff790abf22fefcacb9b853a152f4b9677b08bbc", 0xfc1, 0x100000000}, &(0x7f00000001c0)="b84146ad47639c939494c0828c17c1514e25404df05cede43dff6dbca8b249ea58dced4014fecdfb9ad41bc2fa046e72b360d1040ce2c9d9e53990a18c549b89dd0331195a6e28d8a32c5032acdb78ad2a981a517ef64e14b7b81468a259e270ab106cc1756e7c11d03b4e3cd83057057b414660412aab33cd5c910df6eb390cb2031223f3deb8384b1c72876b33bf41f67c50fa0cd0bee5474563b57d51de375d51f353b7922377ada2e7d57887c805d4eb66034b04e756579ceb8f", 0x7, 0x7f, 0x1aca, 0x1ff, 0x6, 0x8, 0x7fff, 0x4}) r2 = msgget$private(0x0, 0x200) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/126) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f00000007c0)='n', 0x1}], 0x1}, 0xffff8000) sendto$unix(r0, &(0x7f0000000100)="5640e1dc0527e3d0408370e8bda38fecf775304758cc6c207fc90252df131b08bceb5fb7e360b6b432f3e068b6b16cc56312a362bcf5331465de2fc5a8a260e586b59b", 0x43, 0x1, 0x0, 0x0) 00:00:20 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) 00:00:20 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xea, 0x10000000) r2 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x3, 0x2, 0x6, 0x1, r2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000240)={0x0, {{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, {{0x1c, 0x1, 0x10000, @loopback, 0x7}}}, 0x108) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x508, 0x4, 0x4, 0x8000, 0x5502}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xac}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @mcast1}}, r2, 0x2, 0x2, 0x8, 0x4, 0x10000}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="000204df00"], &(0x7f0000000040)=0x4) 00:00:20 executing program 3: r0 = socket$inet(0x2, 0x10000005, 0xfc4) fchdir(r0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000280), 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x2, {{0x2, 0x3, @broadcast}}}, 0x90) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f0000000100)="e47c422d765bee732ed703") 00:00:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1f}, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x6, 0x7ff, 0x7}, &(0x7f00000002c0)=0x8c) getsockname(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x203) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xd9) r2 = open$dir(0x0, 0x140, 0x0) socket$inet_sctp(0x2, 0x8, 0x84) flock(r2, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x19, 0x0, 0x0) getpeername(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3c85440e7440000000000000000090000000000000000000000000000000000000000000000000000422049ee24d5a44ac4f8ffe71e35004a5cc6fbc5155427e0c14005125547b0a1f0fef74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) recvfrom(r0, &(0x7f00000007c0)=""/201, 0xc9, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x3ff, @empty, 0x4}, 0x1c) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) bind(r3, &(0x7f0000000600)=@in6={0x1c, 0x2, 0x3a17, @loopback, 0x8}, 0x100000186) 00:00:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="01040000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x400}, &(0x7f0000000580)=0x8) readlink(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/214, 0xd6) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000680)={r1, &(0x7f00000005c0)=[@in6={0x1c, 0x2, 0x40000000800000, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x8, @mcast2, 0x7fffffff}, @in6={0x1c, 0x1, 0x2, @empty, 0x1}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0x1c, 0x1, 0x9d, @loopback, 0xfe}]}, &(0x7f00000006c0)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) ioctl$DIOCRADDTABLES(r2, 0x80ec4402, &(0x7f0000000100)={{"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", "17f0d7cf81a1131c9a42ff2ac2d9d2044331e99c6bff8374adeb6a5480938191"}, 0x0}) 00:00:20 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) socket(0x1, 0x5, 0x401) socket$unix(0x1, 0x5, 0x0) bind(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:00:20 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chmod(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:00:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0x4, 0x5}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0xe500, 0x0, 0x2}, &(0x7f0000000080)=0x94) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000280)="f1ce7282918bf6411fe5d19d2e84c5027528355d6525b90fb3111906d7008faa7aa38da4533690b81b0bb8592db294a0915dc89e1a", 0x35}, {&(0x7f00000002c0)="13af76bb50f8314ddd192d57fd99eea5f02b657dbf111a8ed06c36983ca8852fa6473b7e28e28d402f8bda4cd4e321a68e73e356a7cb9bc2e2b81a53f61b482a2988fc490718cf", 0x47}, {&(0x7f0000000340)="8ac9a83b788c33ce641763e4cb290746049d77e202bde8811877f16ef3a1687c8a7d4c77bdd7e6dbae2268a5c4d38559afdd05c2e3c716847988bc4ac8795a95704973ce27712cc8771e2bd72d5065", 0x4f}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="d24be38baa023ed17186eb18290a7235f7ba4b2f3794b05003daf90138c266b412f748e029d5d28ac336c09047ceac70daf726c663bd89b7d7a2daf71934113b6465fdb078a2bf38e10c1bf8b0f4b0fa0f72136f", 0x54}, {&(0x7f0000000480)="357634b30c53d08b39ae285b72dc57d788b36eb6fdfe731d8277bf661b983b8f04b7e58d28b23b054cbaf3fcaadfc4cbf697d1fee29187b0d75c337ed3a59723d174951764f503d7b225f55450bb1648fe3dd23f8cf7c3da92640c511873ed3c349753480cd5c7f13ebfb4b120ba883f6a4c06c3966d0ea8ba4d5e928e380a2d2e0cc754806993103c56d504f2d832d5ecf20fd51fb0cbc2c49320323b5eab54e969d98b235a4309b4e11f8b18f246fbfc03a9f347155f8bf2c4198785", 0xbd}], 0x6) fcntl$getown(r0, 0x5) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x2, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r3, 0x8004667d, &(0x7f00000000c0)={0x5a8d}) 00:00:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x4, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x8}}, 0x0, 0x1c8, 0x4, 0x20a, 0x7fff, 0x4, 0xffffffffffffd95b}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7, r1}, &(0x7f0000000140)=0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x32, 0x0, &(0x7f00000005c0)) 00:00:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) r1 = getegid() r2 = getegid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[r1, r2, r3, r4, r5]) r6 = dup2(r0, r0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xfb2f, @mcast1}}, 0x0, 0xfffffffffffffff7, 0xc1}, &(0x7f0000000340)=0x8c) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000380)={r7, 0x8}, 0x8) 00:00:20 executing program 2: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x4, 0x1}, {0x1f, 0x3f0b}}) 00:00:20 executing program 1: r0 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff400004001430648c203f55e02fd0e6328d0000000000c6"], 0x11}, 0x0) socket$inet6(0x1c, 0x20000007, 0x2) 00:00:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1d, &(0x7f0000000080)=0x1, 0x100d3) 00:00:20 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0x1c, 0x0, 0x43, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0xe5cd, @remote={0xfe, 0x80, [], 0x0}, 0x669}]}, &(0x7f0000000680)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x2ffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, r3, 0x6, 0x0, 0x7}, 0x94) socket(0x0, 0x20000003, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000480)={r3, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x3, @loopback, 0x4}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0xa058, @mcast1, 0x9}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x9, @rand_addr="cc95bb95e7af83a27bd61124034aae90", 0xff}]}, &(0x7f00000004c0)=0x10) 00:00:20 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x5, 0x8, 0x0, 0x7ce666d7, 0x3, 0x1f, 0x0]}, &(0x7f0000000140)=0x12) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29) 00:00:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x1, 0x5, 0x8000}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x2, 0xffffffff, 0x2, 0x7fffffff}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xf, 0x8}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000030, 0x0, 0x0) 00:00:20 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x100000000, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x10000, 0x200, 0xdc63, 0x80, 0x80000000, 0x9600, 0x3, r2}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a) 00:00:20 executing program 3: socket(0x2, 0x5, 0x0) 00:00:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1000, 0x1, [0x6566]}, &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet6(r0, &(0x7f0000000180)=""/103, 0x67, 0x1, &(0x7f0000000200)={0x1c, 0x2, 0x9, @mcast1, 0x10000}, 0x1c) ioctl$DIOCRCLRTABLES(r2, 0xc450443c, &(0x7f0000000780)={{"47c3bbcd70126d27ae4416cad08c87431e0c10661c5abcf65a31d40d1ddcd3d1ff3b35ff4c89025a73e999ddafe941afac157471048388a2b3ae8b4e65291e6cdba7eb5128c12294a29dd309a0a4307bc818cb0645501f947f85cf7a6e1da1f4a14a6bb6821739362bab5a4b4c9f98955def67f83bb7ef639d27665d37afe53a2968d99714fa88ee347cb4788368246ef8b6e4be3bb147a8b332795eef3c49f93d5e661650d42b5f4b3bedfecd90a2438d00b86cf10d851f34a733263a4bced7322d715f358eace3d6de4b197bba5566c2f604e5504fc511ca40df0b093e48698782e003629484f7836771ef218b70d40cd8067312d0349b7f1a13a1534e90d7bde91ddfc7f06b178104894b8ba11409b749cfe5c034df4d9763361d5a60d4ffffce7cbb0e922c064228d95a3528facf92ec57450e64e28c128abb6191e8e080c3cafc871984b56d9032e7cdcf6a53c35db035e4545ec74d91a748da81be566995ea8102c7f930a0cda2d131dae36c44a60b0a7dd4d0787ccee69eb09843efd6dc24554e85f3e9014570c497f20507b81af2d025b700e81a18488a87d67ea355d284d723131be0188ee5bf9f95c04ae37c45736de878fa7b84ebca0a6ba69de9579fc119a98ea165e4471e601158ca6df4eb0a4154e447029ba91475fccef2060935aabe1e4b55dc1c6ec2210e7823c9ca1d527043dd8a6850a8c6882ecb5ceea52ee46edcec0458f54bf64894d06fccc35edcaf6a768684a09e39533d82a17b587403a0b30d6cccfe4aa9866a3be6308166b1ab49408b86d9c1fe0cf59cc32614291719432c813fd2f625db1a123c955dcc8a3f194f8dd17b21fea775dfe09b87187da6f7c2857692a772196608027576a6509e5d84ef8ad1a1afef0eaeb56b7fdc0b5606d72aec6667c34e9ad9f39cec519659d20d969dafd0bf2ac11172e3600543f8e6d9948bb8ec512a2b07f96c6e9d8b1d7433af609d5e5f2ebd36b4eb2de8fbf68422af2527df3716a9033bfbd8bf97fdd198f23e8d4aa45610f792f3d6cd831f3bddd37c7e502197de213ceabceef3e57065f3080f96cdb15d577261273134a2446f3cd5a33da79319d00feaee5e9bd57c620c39002972309463a8a2f935bd123d165a5c62ecb8b40d93e964725d5a53f0781e360ddd55b3c4b3a56db362691440cd380fed4bb01f976570cffe1a9d2aea78c80059e6977829abe9fa7e7aac523084670ed5056d8a4989e897e457fe3ddad6101cd9c9c4cc793b080143f2625f30898a32b3abfce418087d4758d62219bbe8633c7722c855377b59b667e8d9b0de877a27cf979e8e9414d5cf9396ea9857ad27253200c6d2e982718f57ef9f5316a5d47c026e8f3a11297a5bf73866d0c6fd9f7d0cc690cf5a99d9181f2d0d1cf1ba9a37af52e1975c17b0ade5a6f33b1f24f7ebc409d7f71582760e", "0700507d81eece356272a73aefa69a9e1c1a3eebc1c16e48123ab7ba6789b077", 0x6, 0x7fffffff}, &(0x7f0000000240)="8e047612f78418f5057662b4830099f3991c1c789f45553aa5d0ff642ce87c6f8a05d2adf1cb3588b8b4d4deebf45416fee3897916efd1bd4c4f2e2c499977ad585b2916c8b60808ad0f58ab0dea05410ce8f7b14b47a30e66834f2f08606c8a67f59eaba0bc1063f3b2b7f181db2e917170f065463c2736339cfde3687411b682f228f2006b59f649cd3f136e75b05ce8113ce15adc23bacda51a2d", 0x5, 0x19, 0x9, 0x7, 0x9, 0x0, 0x81, 0x2}) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000008400000004000041066a10e5bf"], 0x244}, 0x0) 00:00:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = shmget$private(0x0, 0x3000, 0x81, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000180)=""/168) ftruncate(r0, 0x5) fcntl$dupfd(r0, 0x0, r1) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000000080)=""/240) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:00:20 executing program 0: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xffff}, 0x0) 00:00:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 00:00:20 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x5, 0xf, 0x4000000000000, 0x48}, &(0x7f0000000200)=0x18) socket$inet6(0x1c, 0x10000000, 0xc620) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x5}, &(0x7f0000000140)=0x8) readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) 00:00:20 executing program 2: 00:00:20 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82f7fffac0696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000040)="16db4803a0153620d5394189ba985ae011eef7d648ad322fe1c58df7d89d40de9c261222ba0b601d93593be69bc92bc8257d849464bb534bce0edd43af4b89808d504fa55e8c4bf9d91ca639a3927c217ba8efcacd95be58dc02ca81d62ae8f962d8621721cb3b", 0x67) 00:00:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="00022e0400000065302f66696c687e65"], 0x1) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)=""/10, 0xa}, {&(0x7f00000002c0)=""/116, 0x74}], 0x2, &(0x7f00000004c0)=""/4096, 0x1000}, 0x82) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000003780)={0x1, {{0x1c, 0x3, 0x1, @loopback, 0x800}}}, 0x88) preadv(r0, &(0x7f00000036c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f0000000100)=""/36, 0x24}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000001c0)=""/167, 0xa7}, {&(0x7f00000003c0)=""/35, 0x23}, {&(0x7f00000024c0)=""/202, 0xca}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f00000025c0)=""/4096, 0x1000}, {&(0x7f00000035c0)=""/234, 0xea}], 0xa, 0x0) 00:00:20 executing program 3: accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = dup(r0) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="4504a3f8296688812b2c72a215bdae88028f136bd870d1a9639e4cf5d01a8376b04c4639c29066fafd72b8327f15910986b795a15cb286063c147b111a653e62e74d121ac1b92b4b95bdfe7b2b154cddf534ab266b479e3397939cc0abba6a75ae9b5c91ca48f880525a30fe87a8a8329cc0b2c51ac7cc9711f82117b9da4f84abaf4794994e0c5afdd9df1d6643a541403ceaa6e2f2c36c567dbc2f3c280b88db2c8ab72338da39f45ee8a404925f8c0308f9ea53b6b35ce5db347474163ba6047cc06dab38489cbdf8297976f7ade6d1eed97c237a3e9f3da3a65af20ebc9894956d607a5e9ccec5e16341df2ffa5dbd5acd") r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x27, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000000000170000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e50000000000f0ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000028b6f51c0000c8bee734725285821b8214e9f794bc675dc8b093700d57280f4fc66e5c7f792efaa594e37d15a2a04118710de5d0a838242631b5c337bdce0a5bcc99e26aae17d006ecdea26711038d7d4b9dfc8909bec39be9d1", @ANYRES32=0x0, @ANYBLOB="000000000000c900ad81286670ae162d5a164ec9c061b3cc9e916428a7ae64379eaa6d1b8b"], 0x94) r3 = semget$private(0x0, 0x0, 0x9) semop(r3, &(0x7f0000000140)=[{0x2, 0x80000000, 0x800}, {0x3, 0xffffffffffff9cca, 0x1800}, {0x7, 0x5, 0x1800}, {0x3, 0xa3c9, 0x800}, {0x0, 0x1ff, 0x800}, {0x1, 0x6}, {0x3, 0x5}], 0x7) 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) sendto(r3, &(0x7f0000001780)="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", 0x1000, 0x8, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000019}], 0x1, 0x0) 00:00:20 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="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", 0x1fd}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0xc00, 0x7fffffff}, 0x10) 00:00:20 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) r1 = socket(0x17, 0x3, 0x9) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) sendfile(r1, r0, &(0x7f0000000000), 0x40000000000232) 00:00:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) flock(r0, 0x9) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) ftruncate(r1, 0x9) 00:00:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x200000000000200, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xffffffffffffffb5) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) r3 = semget$private(0x0, 0x2, 0x84) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000280)={0x40, 0x7}, 0x8) socketpair(0x1, 0x1, 0x6, &(0x7f0000000000)) semop(r3, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 00:00:20 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x5, [0xfff, 0x9, 0x7fffffff, 0x0, 0x6]}, &(0x7f0000000080)=0xe) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) preadv(r2, 0x0, 0x0, 0xc700000000000000) 00:00:21 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x2) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x2, 0x9}, 0x8) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}], 0x1, 0x2) 00:00:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000001140)='./file0/file0\x00', 0x0, 0x0) 00:00:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) 00:00:21 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c800000001c2c1dd0"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x81}, 0x1) dup(r0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x4, "cc4a96b9"}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x4}, 0x8) 00:00:21 executing program 0: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x10, 0xfffffffffffffff7) mkdir(&(0x7f00000aa000)='./file0\x00', 0x1) symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x9, 0x5}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xf, 0x6}, 0x8) 00:00:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x80080000001c00}, &(0x7f0000000040)) 00:00:21 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x65, &(0x7f00000001c0)=""/251, &(0x7f00000000c0)=0xfb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 00:00:21 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000800)="3398cd71f40abdccae25b3cda138ad1c6e7680b53dc9b7fb1295b96192a6b893a656a1db40d035029cfbb91cedfb5cbcc1d9f58805e4d46669424611ec4c2244f59f2cf1fc1c33af2f85e6906f7e15ef9c3eeba5cac350c8e6024d2ba499330dda1e7ce191b0c33c9f86234b835785fc34e01f4bf84a0535fbcbb71af68c1481396a7ffff04b22432e7edd91aaeaaf2751b08a4d91397d470f0fcbcf3511aefc391c5910b1aaa7cf98d26dcda5389d222003f0c56bd15f084eb8f1cdc0655080fdfed21adf750d977c038d27773d1fb1bbf871b32728b3b8293072eda1eeadbf455b3d2766b9e11bd81b0902fffd8619f56a264cfe185594096120f32f1f9d34b23424aadc065885f0cfea17db54a52700f0f39b7b1bc07001b65cd1f2e92b5b9d96dcf16453f61211615e7ac3467356240b7f498aa408d3ad0a17440789504efcb45b30ae8b050b713062b9d92bb60c06980bb99760a6a531c8e90bf9496cffebb068fcff472a4ac2c08e45601b4c44aa126523af0bcb93c849d108eb90905b61a9792caf8d0ae4ddbfc23322b60c0361e42dd9a23a80aab705badb91087d675b61daf1ecd3194281bfa24b9d0489e52b0793481ac2fd9935e5da993d558e870dc0d5cf830299932bcdeed227d7290d65a05e53f52a22391bdcb0ef2ef65c337b57c49068a2a0b08bd74dc9c24ea21f690e784e8029f6b6afc6a4db5c7bdb48cdd02f15b942f9b6071af2491ba594c0da425d767f994966b52fa223a32c839b90bb2dc79780e80a06bae3d5687589821c048fea9a378f5423eae7e4082f540c8e978d7424df0e2c50fadf43d37fa3f0dc3830e72a96ad0f1325c9d82f06cfe9a5d309ffc4542c54cae5968b44a765da756c65a6c5b7423ddf7c2121ec18aef39a4ceea6f4e50e678e8265be03474d523456317f1083f3732623d1af8045fa01a38dd62af5d5eaaf2f9d962a5aa6f81aa64607a4b43d9c0045ceeb47e5d1116403a8e925f9ddfe9d1f59305df0c251c2672c0cce198837945fe2e7e45f3b596378e59f4e9f186e50b7f86e5bdade1daee405a555cae5eaafbf57a683da704bdb3cc31f2af828f88f891d934a13f99dfc4cbe959be7194b486ef9e8b2af6c2691bfad5d3dec8c31c56943561a61c2dd3e93026e55ef4b39123a78a885c31534cedd5a2bf6a47c5368702cede7e18e494a77b4e48b8c7a73178d70ed0f6270b3562501e20ded821c9edffd3ca42cd42dd0da986e851b84c52e0b26b688756f020371515ecaf9bcca539e3df6e5675f6fd3fe1996784bfcb8bb71a5c76c48539649078f87df0b168e65a389ddaada36510199ae476d8a9b7a1b7819a89073c6a6e4ca0e4307ecdf875fc1d4144b623116bc7769cb9931c470c7e6f1611bee811db36ce158bb5b246d155422150a9b6b3fba47a6be41891fc2255672d3ff6357467810bef79129e3286b6f62a24487645577e3cf0c3aecf6c12e7463b6d09fa280abbc228d199d81ad76155dcb0f89d87a8b321d0153680ec64ca219338511bef658965892d7f88ffbc4e988426ad366349edd56a8ac209a32022f15084962bdd7171aa7ca9dce86307a327fba09b4f7318e99837861a636e9d1ce8221e0d0af6fbd8b08600606048fcce8eefc1efefef21e07013cf9028911ee3e8622ff14bc6cfe6b8b8dbb57592808b551e99aebec4473813876b276b826a28a6d610cb0aa1ff6d4a3ad0cc2b7f045010ea4ec37d9a11b5030b409be2e1d66dbe3f500641124b0096510bf7e3f2cff494baf65633cd352099e61693f4e97933925d1954f966de2481dd0b31773cef2c2ed9c2ea65c71ecbf1763abcec6e46e3a5ba9871699c8591fcdf50517eb93e187a4c1a693f165e8d7c8f0a7a1d5150c58fd412b4be23bf370d16ca06bd65f7d4410740d632e6cdb5e3bad5cbde23fbb1c8f0b1cdb1f417061fd80a1d4182abb1fc25f1b4300ba23d5b042b2b719ce9f731a316976da89f03bf6c064eed8fc5314259d82a3aeee03bffa5d4f513f16ca459173bf3433ccd07832f8e07555f2821a2b6d048d5d06e4b34f171a35ca71b679a3614c0b9f426a7463456435935705a0c6118de1dd7afa8f4329c89087e5fb6cb797195c39dc136daffaaec58982bca4d2c85c60d4e523caa0dd5bbc37fa9ea511b8f8b9f985dae1917e6c7fceb33b1c16d0accca0970790908b5b4f928f460b6b7d10f44c403bfb021e4f8b5525a5424fa70cb92c5640c3eb6626ca88b279d2e9c0af27b0a4d1ca30844ccb0fea6a2e6e07dc978a9c83992e13f5bf2efcb6f01810d864aaa77c9a55cdd740e64eaf1dbfd49380319625406d376d9795479e1fd593febec4ab764562c9df33658fe4fc3f2abb42f066bb0d3c492873b4249e6c48aaae409907845b52d155df4d04ff5287fc472568d1aa2621df187ba85721972275d0c26575208b7eede5a06545a43634ac16433c2ddbedecc5eb9a1e652688c1a6e23d519b0502ef492fcc1f54cee968d695174e58e314a9a8fd37d677c042c6d1dc18cdd250ae585b34b5e43fb0f08faba3e4fe6c07125843f524a5703da87e228056eb976caa3d9c4e133fd79055b057b5ea9668916cb00bdd7ea8bc0188374f0b1ddedd60a5d3abe465f688fcc5824e24ebfb03ae702b9ac39b62a2238f00035773046de5a16ae22a698e20bfa38d46b634d5966793fd019b9d2554890ac746ea2d498ab6f235734f582a76ce43e07c26f023ac833f36096bb44972e8e13e6b769d7ee4d68c7addb5ffd33169afe1550dddac7566c009af8e381e09218f5ea4d76667d933a7a7c2b331a56377e4f63eb8d17c884ad1ce30a4ff6f05b8be689e22f1cc2c69d2ae51b3c497717a4b254349912c555bff603f9b6fe3e9995f5c280ac9e41ed0160d8a1e52295892ecb0cb5f3a1fb2859fc67290ff269ab95451dbb7432668e16b58bd79887cab1004ba0c045ed0e526b0d4062cd6f83a4348edc9b3eec6a9d540675ed166016460d35094b0df0201a700832e671b60942d0d7e7a071e71d6e53fee9719914e9ebf3a5faccff70a0cfd752dc632bcf8d42c2a219d3b0374119169b24d8cf1c2ca96d8b2d3001683894da1585c3dd80ba448b70390a4d794f577b4c482d57a9fb3a056e91b02013a027e059f6f9ce3fb892281c0b9b9b884290fbc8de1f07487ce26e063f12408fd8d19a0de1559487844834c77f5fc7d7df3ceac9bad64098f5302f8e923e11357883aa61cd6c567e836dec2f5d383e399b0b1aed1b51ee874e23c205ba34e739a8e45f2f52505c6aa4af0b562808dc4af403d038cac12f644cbd0ee00671ff3700256ce30445898eda233d1aa9d4955fad6e816f904d34c2ac624ac1e83e10246aabe7fe96495a7dec1a726a52dad7eb253b0ff5cb7e34b5b1185bcb9225e058a79e93d83e3bcbf028c473e5de002bb8f77b63b117bd97193892adc82d688d16b057d41758fcc35adc453ce28bef1dff4e42e214c3dc23360076acb06287c9fda4365a24e871d381dc243a159408e066e20a3e8e8cad92a04ba2dafc876ee8f4eebbd0dbd297e15c910d9ee274d1e6e93b37f4f132e6d84be478763c99ee5202a013304b60662ad7b773541635fc15ff72e15b583d1d5989952e6c01703b030580071ba5d5fee3df195729ac4330ab54ccd35edb4a857ab2a212ee6f31b52094df9110b3331ab82fcfd89388c2358ec20d9d4041fe308ef0a67ee5915f42f75aa55d648559573b636c32681d4284cc52117c1cb0908b6bf0070ae57f10467cc3037f27772ecb60ae61565d6987065856e6ce441fbfd6b396b1291024a613fd2a1b6278b413e51d2acd7d117a536c54f7b4046e4a046f6cd9a0d97a462d89df4e09be5b24fb35923c88e15e8450e46ed76bf82543a68196cd6ddfda24d293899126c95d0af1a86d1ff30e44f4d037963a0e0556f5a4a1a41e05fe88bc12764a2f7e155d8ac5006792907ff8bf46d757a16a1b5f7878b8101611ccd1f5d6561fb617533b52520b5d022bbd4a67ad1bb355a67bcff9b4dd4750c1876d58ce93b0742666e14020ef1cfefad6da6dcf098cffd1ba6acb9983b3bd6fef5735c6d37b0745b80f1dae44bf125e82ae32c99d7c8265b04a7fd747ee89972e38225229be6536609b6f10ece610af02511d87fc9170c6e3a7f2384e3fbd5b603663db864d588c43a1485539559dc9fe43c9f93b639a989cc218f148a7c98d183ef9a86380bf939c0304935eed48f41343dd10f575047919b416933ffb5344d4bcf0aa414d1665ffd0637f7281bf91d1b5a834fe5c810c9a7a64b888c1a5a2a0d6725d5d5e5691e22cbff2780c705332e1049b30758872602a1166e84678093d206b3700d50bd7c44047ea4c39fc4a4bd2760eb6ccf1b045e1c7ffe4ab98b4f6b9c1c68600a21187479281a629d85e5069d23ab57cfbbc2b682427093b01776113744c211c2d030205db31b46b7b20b4059d31dcd2fde891003c2b07ce4430ba841e7ddca30c898166107ecb1707e0b0da8b52fd8e8b48954be5f48baf98239d7192c2a8816111e7a6eb1cf06dff85fef908a96a484af5cc959f88d429fc1caf8f930ce09608f7fd121b602cbc03fbf525818e64c5a23bb05c938fff5ee443e99254139db87873a080d2e203ee5cb9a24e33f702a823d4ba0f803a330942d8a2065bbc322877e3754e9e49d5a39f12c41b29dea245025af02c211f5f41ad49dd891e9e7a7e8f46cd851556f914df5967c1814fa5e831040d07e6d97119a7cc1470a5199857f3cb1d50d3705cf4aea709eb8a096cb00ea7688cfc4425b42fd6e71c8c5884e4fb0109a62d349e9bcb8170206a4ba3d27648627a7e9351ca7d4802b9dbf34182ea5123e352378809fa017b12212a21324988497b1aedc61bd88f4e19991f1371a4f239d57cd5118a9a7f0dfb409c5fa8532b7ca3306ec0adcdeedd34bfec14618e02f4da43e447e6887ebad2592089630bc9327cf9634eb64332341777bb4cd9fc12c71f6d80761ffdf6a4f71a50b51e8f5c1b92c92111b149cce01629ba445b247775f264c99fd0c3312c6bff972fccb104a58e3fd6f19f30a751cdc39d5f61d8ae6e04bf800c9845b09daaaa04037ef7990ad42855525c69b406587bd28cbc5e20e47087595b30ab8971bcb5a36619549e3572196c31f2a74f7d7c48d757b341e0c4187f6440961762c7ebb7ccce0d575b2b2b0d057b06a508b1db576b10bfba3a88aa54cadd4e14b92a88b892b043433032ebe336e320cee0bb3ce8b72ac343c0dfebfcc117ae7a38f920444e8c0f2dd05a5e0c760012f1fb92724761a87cab552157e4f4ca4bde81e47a668cbf024a2f0331054bb28c273302d95035c385fc8d2f52fbc47a5697040cbf7a7539d822915ebd13e9200e339b6837c9c2d2162066f306bfb99f113748c5f8bf84028f50f10d058b48e38bfd62c0bf78d03d28c4be26c0fe6c93059b25dce34c3853019d98fb0184bedee0ec2f52f1ce47cc7bf29829ddb63c33bf061bf23a5f7e7ab081083064baca62ae094d8fdd78e7cbee0cd9ecc3cbef0fd1157b6aa74afb1c6a1e421ce537ceb5edefe4fbd67a224b4d5414e04072062a5a500cca331afd5351b3b7427f73d5d4750a2939df9250eab40e5091165c303b91c7c8dc45364567397abc4dcc202275478551458588c9238700277687829b11db94622bfccdfb442eb50dcfafeb46cf4783e14bc06db81fa9537e1265789d55ac9d925533f371681d1e45f84a30b1e052d5e51da5ce8de6eeca5c66cb822563ca7d3186a8c4196b3531ad1a3") pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000d, 0x1, 0x12, r2, 0x0) 00:00:21 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) 00:00:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000040)={0x0, 0xfff, 0xfffffffffffffffc, 0x4000000000003}, 0x23a) socket(0x11, 0x2, 0x3) 00:00:21 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = socket$inet(0x2, 0x4, 0x0) fcntl$getown(r1, 0x5) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:00:21 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x80000000) socketpair(0x1c, 0x2, 0x4, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) getsockname$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB='\x00'/110], &(0x7f00000004c0)=0x6e) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[]) socket(0x1f, 0x20000000, 0x81) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='$./:-\x00', &(0x7f0000000140)='{+\x00', &(0x7f0000000180)='}*\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='{*{\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='(+{$\x00', &(0x7f0000000300)=':\'\x00', &(0x7f0000000340)='$\'\x00', &(0x7f0000000380)='\x00']) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000500)=0x8001, 0x4) r2 = socket(0x11, 0x3, 0x83) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4) 00:00:21 executing program 1: r0 = open$dir(&(0x7f00000002c0)='./file1\x00', 0x8, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r0, r1) ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000400)="15a60332a4b10dde14922e34cdca9032a0654be2359f9d14fd70712bff6b1ce6fbbf003e65d21aae8b76f4f43b767bc57ec7067d7d8cd42b011a6ec06c1d23ca2a3e7cc46c50a74edc4a32cebdd2c8831213b0eb722c31f1e1150fd98cdd4d3343") r3 = dup2(r0, r1) r4 = socket(0x2, 0x10000001, 0x177) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00190000"], 0x3ef) clock_nanosleep(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000040)={0x43, 0x2000, 0x6, 0xaf, r5}, &(0x7f0000000080)=0xf) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000003c0)=0x58ad, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], 0x107) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000240)={r6, 0x101, 0x2, 0xa09, 0x7fff}, &(0x7f0000000280)=0x18) 00:00:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="f0a5bbd3c0a4f4d9f0d3a8dfc55382f2", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x7f, "dd8680d254101ca198cf6df68514a4db7a6e2a17f0acadf8bcc85e35786be5bdaea4df0694d2abb8bd3d2e910d0184e958054d19d748035c97df063b8532f23af70a2d5469b3f40eff0db7f3959bb5d2780fdbca9064e325aa746ded458c1fbfa164721edbc19bae3ae3c610e791eac33a2658bb3d9f0340d4e0c2dea5dec8"}, &(0x7f00000000c0)=0x87) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000100)=0xfffffffffffffcd8) socket(0x17, 0x10000000, 0x80000001) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r2}, 0x8) fchdir(r0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff6000/0x4000)=nil, 0x4000, 0x3) 00:00:22 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000304907800000000450000000e8361d600060000ac2300aa0000000308080000000000007fa4d45b0b72b91573ea3f1a57c7643fef88d099b59cb13dd0e8a6af3faf94933c278805327b5707b95e6591d8dd130edc9d514a2dab3806639a793bc140ad8b3b9f91e78f6b05f366c0fc65a110cd4315eb1e123f2c1b1f6033b7742470f5ed22c95587"]) 00:00:22 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000180)={{"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", "8c2e639cf8d3666f50c6cf990f10905d024c15b064e2076f0686ebde16f79a96", 0x6e, 0xe3df}, &(0x7f0000000100)="6d09b35cc6eb75fd3516b352c29c18b000df8cf50fa4ae090185a74a7d3d7ae3a9b7f6392438a326c5d9303635417f4f3515a75d9df0c3d57ccdd98e080806cd52b370ad911fa51137", 0x3, 0x3, 0x9, 0x6, 0x4, 0x2, 0x9, 0x2}) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) ftruncate(r0, 0x7e2780e3) mlockall(0x400000002003) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x4000) 00:00:22 executing program 0: r0 = socket$inet6(0x1c, 0x20000005, 0xc6) setsockopt$inet6_group_source_req(r0, 0x29, 0x100000000000000a, 0x0, 0xfffffffffffffdcc) open(&(0x7f0000000000)='./file0\x00', 0x440, 0x1bb) clock_settime(0x4, &(0x7f0000000040)={0x7ae9, 0x80}) 00:00:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x4, 0x2, 0x0, 0x1}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7fffffff, @ipv4={[], [], @rand_addr=0x8b}, 0x4}}, r2, 0x7ff, 0x100000001, 0x4, 0x5b, 0x10001, 0x174b}, 0x98) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000032c, 0x0, 0x270}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r4}, 0x8c) getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040)) socket(0x17, 0x5, 0x8a) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:22 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 00:00:22 executing program 3: r0 = socket(0x1, 0x10000001, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x8, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8) 00:00:22 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffffffffff99, &(0x7f00000000c0)=ANY=[], 0x0, 0x1}, 0x0) 00:00:22 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x1, 0x4) socket$inet(0x2, 0x20000004, 0x10000) close(r0) 00:00:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x1, r1}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) flock(r3, 0x4) 00:00:22 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) lseek(r1, 0x0, 0x4) fcntl$setstatus(r1, 0x4, 0x40) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="6ab0ce93e1f60d74e35a8fb32edd96c2211fdceb827df61d4be157cf515e262a44e6f5a8a30cf1db131c9994bd039ba5ee9e1b670b3f05f09d55f7679062897a0174a3dfc1e5c4ea312f39b12a3d707a482e5dddb1dea1fb38efe06b95a3c0ff08794ba08a2ec92d0f976636c1c25e8acc1224c48feaa0d51414a0abd294cdbc8f740b783e3c3506ab2f12c6e9a0dc1e8f260c") 00:00:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@remote, @multicast1, 0x0}, &(0x7f0000000180)=0xc) ftruncate(r0, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000240)={0xffffffffffff1072, {{0x1c, 0x1, 0x5, @ipv4={[], [], @broadcast}, 0x1}}, {{0x1c, 0x0, 0x8, @mcast2, 0x4}}}, 0x108) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@mcast2, r1}, 0x14) accept(r0, &(0x7f0000000140)=@un=@abs, &(0x7f0000000100)=0xffffffffffffffeb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0xffffffffffffff00, 0x4) 00:00:22 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "3f91caaf2eb418c89541d160af852de78a9884b0c2c0ccddb2372e46a6736a6b191d405160f6ff41d8e3f52402b94072e5155ac2a78e2bce15ecc73c108680526752e8e43c3252f270411d3d2f8cfd443fa0ae77bdec11c854656ffd110072c428429039158547b696d8b255560ef8edb9403a755843db6c88b45acb18d89913a4646082da3d5d35619ef7a8c918ed8b8e7637ebe4634dc4ff71f9f32ccfdd0d79223a3f3c8c23ee64eff5a4fa8836f038ef1c92bcd92a62046cc32b5a30dc03f1e68aaae42ca9360b073ce549a726b3b8fb837c4be7be593cabe575eb1b0db2dd52db10d162f24a1e7f068ca6a6fed1"}, 0x100) recvmsg(r0, &(0x7f0000000280)={0x0, 0x90, &(0x7f0000001540)=[{&(0x7f0000000080)=""/236, 0xec}], 0x1, 0x0, 0x22e}, 0x0) 00:00:22 executing program 3: semget(0x0, 0x400000000000012, 0x500) r0 = socket(0x1, 0x4, 0x6) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000340), &(0x7f0000000380)=0x4) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000300)={r3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x7, 0xff}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r4, 0xd1, "56fbcb5305f3b3653da0c4321051f0ad4acb2c220de65f875bc06931e83dbf3ff7df69aed956cd43a86db0e04ca482a0d5f0af581de29f91204f6ea65bf74a76cf0e722dfc116cdcb94e5690ef06af73aedc09b9ed6a9399b346f00f14348e38505781dd844377aa4a3a211dcaa7bfe62986775f92d6a9fea4dfca0ffef7edc16efffe840590d077ab2f058e6529b781c860376cc5135aafeff32d59a9a84a024b411f821e5308998043bac58bbfca00d84eb6ac0f9ebbf8458b2791abb439891649c14b1b2737a1fd8b10f922dc9a7cc6"}, &(0x7f00000001c0)=0xd9) 00:00:22 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x47b87, 0x4) socket(0x1, 0x4, 0x400) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x180, &(0x7f0000000040)=@abs, 0x8) 00:00:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00000006c0), 0x2, &(0x7f00000001c0)=""/159, 0x9f}, 0x80) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) clock_gettime(0xe, &(0x7f0000000000)) clock_gettime(0xffffffffc0000023, 0x0) 00:00:22 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x14d, &(0x7f0000000080)={@random="b100485caa2a", @empty, [], {@ipv4={0x800, {{0x15, 0x4, 0x9, 0x9a, 0x13f, 0x67, 0x4bb, 0x8, 0xff, 0x0, @multicast1, @multicast2, {[@rr={0x7, 0x1f, 0x38c, [@rand_addr=0x3f, @multicast2, @multicast2, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0xb, 0xffffffff, [@broadcast, @multicast2]}, @lsrr={0x83, 0x13, 0x387f, [@multicast1, @remote={0xac, 0x14, 0x0}, @multicast2, @broadcast]}]}}, @tcp={{0x2, 0x2, r0, r1, 0xd91e, 0x0, 0xb, 0x4, 0x80000001, 0x0, 0x400, {[@window={0x3, 0x3, 0x100}, @eol, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "a5f8e48371983845428e436f429bfc39"}]}}, {"b24840e31086ead8b4c8ea19624d63dd75d50e1bf70aa93e6fee089369d7f1231ab955e012267836e5861cafede0074943c35ebe008fc4810eb7bc0baff7fdd7f55ef4ec8395839cebf2d21f87506611b49cf9e7937f39094a14ca546d10ffb65b45ad9c59040f033b750e2df9566f18c0833d97454cdb418ddae7bf1762ef1574c774b609ec5ad5df131bca860af952eb65e73a00287413039f651cf13dd38026820382b655f02a928009ef694cd8bda3b121cacf0fa19cd71661a3ef2f61"}}}}}}) 00:00:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) open(&(0x7f0000000000)='./file0\x00', 0xb08, 0x10) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c, 0x30000000) ftruncate(r1, 0xfffffffe) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0xa4) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 00:00:23 executing program 1: r0 = socket(0x100000000000001b, 0x2000000000003, 0xe5) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x4) getsockopt(r0, 0x1ff, 0x9, &(0x7f0000000040)=""/115, &(0x7f00000000c0)=0x73) 00:00:23 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100000000020a, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockname$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x2, 0x6719ec49}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000280)={r4, 0xcfd}, 0x8) fcntl$setstatus(r0, 0x4, 0x4c) getpgid(0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) r6 = getpgrp(r5) fcntl$setown(r2, 0x6, r6) writev(r2, &(0x7f0000000000), 0x0) 00:00:23 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x80000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x1, 0xb1, "f5dcae184a7618c785efcebc065ded00be9a066345adff12209f8b5d462772c8b49bdb22dc1928a00f900514216d7fdc81ea75bf838628f66d9b59f8f89e73aac5cff2bc41f2db33fdaf50e026d0fbfb41d675dfca612cdb6ee8018ae7ef4459dc789222bc9468e1c177b4ecd6357573145e980c72c69af059ebbaaed5b34927b4d5fd6fb92b5449a95de84b1b4514717c6e24e00c2e7a9796097b3e1c6b9239ce83d1b5435a912ca5f959ce6cc8c6d0ce"}, 0xb9) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23ffff000000000000000000000000ffff00000003c95100"/128, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=0x8c) 00:00:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="44f250e7dd66c033a845f87f0601e77be48567956a3b941cc93c46eda57e4fee37a673c61b5a615800cc359f81056432ce15626910c60637810b3d9db77c5c1e01da83d33d3287277527a6946a85512ed2c4e0439367b006cb5f1fc5def40bb22f6a3553d0ce81634428da6f04b08f0117d4a49080882e464fe679bf71e4fb667ad440015d0e4480bcf11ec8e437bf9641defbc8bab050a09b7c57c827d34608777b54a33d9e3b50460356b9e1168cc1f2869e4d3cb4d3aace8edaec6c5281550dc5ecb2bb780f7b47070bfd65f9db3f5d9baa2f8201550c6966518913bae5241e31cfc3ec29f909926bbe4007280cee49eb986042f7", 0xf6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x3800000000000, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000380)={r3, 0x1f}, &(0x7f00000003c0)=0x8) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f00000000c0)={0x40, 0x6326}) lseek(r2, 0x0, 0x4) r4 = socket(0x1b, 0x3, 0x20000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r5, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$sock_timeval(r4, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) recvfrom$inet(r4, &(0x7f0000000400)=""/187, 0xbb, 0x0, &(0x7f00000004c0)={0x2, 0x0, @broadcast}, 0x10) 00:00:23 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x20000001, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) r1 = semget(0x2, 0x3, 0x400) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000040)=""/136) 00:00:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) r1 = msgget$private(0x0, 0x200) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/193) 00:00:23 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="05990000ff0700f900140000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:23 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x2da, 0xf, 0xb65, 0x5c}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0x8, @ipv4, 0x9}, @in6={0x1c, 0x2, 0x2, @rand_addr="cd08951de662ce2187d60bfac8118632", 0x80}, @in6={0x1c, 0x1, 0xed, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000400)=0x10) r3 = accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x400, 0x3f, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r4, 0x80000000}, &(0x7f00000001c0)=0x8) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r5, 0xff}, &(0x7f0000000240)=0x8) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0xc80) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000040)=[{&(0x7f00000000c0)="551eec215195edb9655ab9dda0ff2ece77d6ebc90de2b80dd93c21c2f779629142224017ad4f1e118cbc9208b0a389d7b76f1d492dcf1c07622170f17c477ee25512afd6f788c08abe2efcfc540aae49", 0x50}, {&(0x7f0000000140)="c307d4be9a36758916c867227f74844d06c14171bbfdaf3b346e2c46db75c29ff3773ee7da55f979fe89d27be0e252b4e9c2e3b4b9278ba63d7012ae3ce4a52825a1535fcf08182e5954a084c4c634526316551193b38d4dfb7c9fe7fde2195a63616b320f5983b3e4766515b839d30e62097f5d6c28cf7c844af1b9847a17ee9941f6512f254fd526b46582dd2f36324da2983ee8c7c9c3c1e344a2b3efa07ff344abedd83347e4a29796e7d681130118df1da79ed785e0ac64623d798323334e8a615cf4f1e666f77b587c8aec78b16e9c4a153f", 0xd5}, {&(0x7f0000000240)="c75762ffb4c015e7215a41b6cf18571bb2cd8e98958ae6da539dfe9d9e6ba64a4a6180f80ee36de654667711efd10e1575bcc6efaaaf31e216c564e3021af367a7dead9fe115b56348cf7cf2c25c992c93fc96ff8ce3ed3ef497b4dc232a9cfdd0b86ae8", 0x64}, {&(0x7f00000002c0)="d85336ff978864f61a802adc653092f26a15d75dcc6f4a501f3a56b99a600324d0fc929856669f1cf49e848f5acd21014b29274d952c19ecef72257d8d22a682bea7c24b77fa5c4ba3c76fd2dc7776fb5fc367b953da01431370c1a88dc0abf639d305062e1a9efcc2ad08296189ee4832f0cce6ca1f1c7fcec1318ae61495f55ca7d5929de8d66e3a98d1b590e1aa11ff2bb70733d73ae92e71db12906ecae9336c46c4de36bdfeb3a26823d5baae4cc328d39e57347774000c1b542274f02effdca0da7d22b1e36c2b8276d14d2cd08f38e95431", 0xd5}], 0x4, &(0x7f00000003c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r1, r1]}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0, r1]}], 0x60, 0x100}, 0x20009) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:23 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xd8d, 0x5320, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0xffffffff, 0x2800, 0x3a, 0x6a0716b7, 0x5, 0x4, 0x1000, r2}, 0x20) socket$inet6(0x1c, 0x6, 0x92) 00:00:23 executing program 0: mprotect(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./f\x00'], 0x10) shmget$private(0x0, 0x3000, 0x42d, &(0x7f00007b4000/0x3000)=nil) 00:00:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(r0, 0x20000000004) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000004c0)={{"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", "bf8c2895902344c994dd02114c600c1fedf478c24700295976db241c5c2715fa", 0x7, 0x2}, &(0x7f0000000040)="f7eff1d376096947a9080c5407bac3ff6e2cf363cd1807d906867597e66e172a56e04d5c33e590b399e18ae813f4e2588f5cdb7b304173c989588af3065b6d1aba3b504a0bf197bb6c6e34f0086f3f3b6230a88c82cecda70ec152659e9fcd37ae62494e5aabb033abe2fda2e0d6090efd4bdbd0a131", 0x2, 0x1, 0x5, 0x0, 0x20, 0x8, 0xc2c, 0x5}) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:00:23 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x14) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="e6f97070426616c9c1344741b793b0961261a70d18a356c01286ce5c8f5f8341fd18ea20ce06fe3f556287078c23f736363978ffa51824dbf108da", 0x3b, 0x1, &(0x7f0000000080)=@in={0x2, 0x1}, 0x10) open$dir(&(0x7f0000000180)='./file0/file0/file0\x00', 0x400000, 0x0) 00:00:23 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:23 executing program 3: unlink(&(0x7f0000000280)='./file0\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file2\x00', 0x20) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) fsync(r0) renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00') renameat(r0, &(0x7f0000000180)='./file1\x00', r0, 0xfffffffffffffffe) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x2, @loopback}, 0x10) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000380)='./file1\x00') chdir(&(0x7f00000005c0)='./file0\x00') r1 = socket(0x2, 0x3, 0x0) mkdir(&(0x7f0000000580)='./file2\x00', 0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000600)={0x0, 0xffffffffffffffc1}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000680)={0x0, 0x7fffffff, 0x0, 0xfffffffffffffffb, 0x8, 0x7, 0x4, 0x0, r2}, &(0x7f00000006c0)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000540), 0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, &(0x7f0000000040)) select(0x40, &(0x7f0000000340)={0x1, 0xf3b, 0x800, 0x608, 0x2, 0xfffffffffffffffa, 0x792, 0x6}, &(0x7f00000003c0)={0xfffffffffffffff8, 0x9, 0x80b, 0x6, 0x9, 0x6, 0x80000000, 0x6}, &(0x7f0000000400)={0x10001, 0x3ff, 0xdeff, 0x8, 0x4, 0x9, 0x7c00000, 0xc2}, &(0x7f0000000440)={0x1, 0xfffffffffffffffd}) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000480)) freebsd11_lstat(&(0x7f0000000700)='./file0/file0\x00', &(0x7f0000000740)) 00:00:23 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x4, 0x401, &(0x7f0000000000)="11cbb4cd6a50e45958b8fab37dcbd7bcbab6d0ca1067ef944d91ac930795aafa73649519a08efa10775aab9212b197991ac1d2c6f5b610767a1777fea12c6fd8b9bf", 0x42) 00:00:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x100000000, 0x61, "76e7637d5e95c2029ff271d6171bfacf6aede4f38a72e49c4f4b75c4d8e55d7c2e2355a2f0d0fb5686fef129d953f7e40ea5b573887f5024168db67ef37bc81c9c5e6a2780e0467120a713645f872686cb7403a7aaa873337dadf20e73e7656914"}, 0x69) 00:00:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20102, 0x0) shutdown(r0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000180)={@rand_addr, @multicast1}, &(0x7f00000001c0)=0x8) __getcwd(&(0x7f0000000300)=""/214, 0xffffffffffffffb0) 00:00:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0x10) 00:00:23 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) semget$private(0x0, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000100)={0x3f, 0x0, 0x2, 0xfff, 0x2}, 0xc) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getitimer(0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000380)=0x8, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0x2}, &(0x7f0000000300)=0x8) sync() truncate(&(0x7f00000003c0)='./file0\x00', 0x7fffffff) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) open$dir(&(0x7f0000000340)='./file0\x00', 0x30000, 0x9) r3 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:23 executing program 2: 00:00:23 executing program 0: getitimer(0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:00:23 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') ftruncate(r0, 0x100) mkdirat(r0, &(0x7f0000000780)='./file0/file0\x00', 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) accept4$unix(r1, 0x0, &(0x7f0000000000), 0x10000000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:00:23 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f00000000c0)=0xfffffffffffffc95) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:23 executing program 0: shmget$private(0x0, 0x1000, 0x4, &(0x7f0000e75000/0x1000)=nil) munmap(&(0x7f0000a6d000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) getsockopt$inet_int(r0, 0x0, 0x45, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:00:23 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18002, 0x110) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x1, @ipv4, 0x2}, 0xffffffffffffffef) socket(0x2, 0x10000001, 0x8) 00:00:23 executing program 2: r0 = socket(0x17, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x93, 0xf, 0xbd7, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x1, 0x800, 0x9, 0x5, 0x2, 0x7, 0xa80, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x0, 0x1}, 0xffffffffffffff59) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x51, 0x4) 00:00:23 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0xfffffffffffffffe) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x81}, 0x4) freebsd11_fstat(r0, &(0x7f0000000140)) fcntl$getown(r0, 0x5) open(&(0x7f0000000040)='./file0\x00', 0x200, 0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x2d1) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 00:00:23 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaa0006040001000000000000ac1400bbaaaaaaaaaaaa7f000001"]) 00:00:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x3, @mcast1, 0x200}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) listen(r0, 0x0) 00:00:23 executing program 3: syz_emit_ethernet(0xff32, &(0x7f0000000000)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "6b0e1e", 0x18, 0x0, 0x0, @remote, @local, {[], @icmpv6=@mld={0x0, 0x3, 0x0, 0x0, 0x0, @rand_addr="3e66603ba7a46ba174c04f0c794b7481"}}}}}}) 00:00:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x3, 0xfffffffffffffffc}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000100)=0x2, 0x4) 00:00:23 executing program 0: munmap(&(0x7f0000e1e000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmat(r0, &(0x7f0000d37000/0x4000)=nil, 0x2000) 00:00:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)={{0x7, 0x20}, {0xa, 0x7fff}}) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x6, 0x1, 0xfffffffffffffffc, 0x8001, 0x3, 0x80000000, 0x1, 0x5]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:00:23 executing program 3: sync() r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20904, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x3df) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:23 executing program 2: open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r1 = getpid() r2 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) fcntl$lock(r0, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006, r1}) 00:00:24 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x0) getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 00:00:24 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) linkat(r1, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x400) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10004, 0x1) 00:00:24 executing program 2: r0 = socket(0x10, 0x4, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100), 0x10) 00:00:24 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffff7f, 0x2, 0x5e63bfa7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) fchdir(r0) 00:00:24 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00F./file0/file0\x00'], 0x1c) 00:00:24 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) 00:00:24 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x1f, 0xee, 0x1, 0x2, 0x8001, 0x0, 0x0, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0xffff, 0x7b6, 0xc1f, 0x3f, 0xa072}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000000c0)={0x8000, 0x100, 0x1000, 0x9, 0x2, 0x1, 0x1, 0x1000, r4}, &(0x7f0000000200)=0x20) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:24 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000980)=""/107, 0x6b, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:24 executing program 3: mkdir(&(0x7f0000000400)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000000c0)="c6a983351ad6a6bdc38d430c269cb3f5aee883030b50bb6865cc5d71013b3a8f66786430e651824a9acbdf056f480f76f84989d64eabaa9e87d5235ea5915730e89caf45a18e1ea6d567") open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x400000000000) rename(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', &(0x7f0000000340)='./file1\x00') 00:00:24 executing program 1: r0 = socket(0x100000000000002, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:00:24 executing program 3: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "6b0e1e", 0x18, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x29]}, @local, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr="3e66603ba7a46ba174c04f0c794b7481"}}}}}}) mlock(&(0x7f0000c85000/0x1000)=nil, 0x4190a000) 00:00:24 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3) 00:00:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="74a17bfa0b87292024de450e27d690b73eb35c9a70f57f6826204f255974da82d1d66839a29117f9b9"], 0x0) 00:00:24 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000080)={0x6, {{0x2, 0x0, @broadcast}}, {{0x2, 0x3, @multicast1}}}, 0x118) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x56, &(0x7f0000000200)={0x30, {{0x2, 0x2, @loopback}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x2, 0xf, 0x9, 0xcc}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000480)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000500)={@multicast1, @local}, &(0x7f0000000540)=0x8) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000580)={0x7, 0x1, 0x7}, 0xc) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) close(r3) r4 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000) shmdt(r4) fchdir(r3) r5 = semget(0x2, 0x2, 0x4) __semctl$GETNCNT(r5, 0x0, 0x3, &(0x7f00000015c0)=""/32) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000001600)={0x100, {{0x2, 0x3, @multicast2}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001740)={r2, 0x8}, &(0x7f0000001780)=0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f00000017c0), &(0x7f0000001800)=0x4) fsync(r6) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000001840), &(0x7f0000001880)=0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000018c0)={'bbr\x00', 0x5}, 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001900)={r2, 0x3}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001980)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000019c0)={r7, 0xa57, 0x3, 0x9, 0x7}, &(0x7f0000001a00)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001a80)={r8, &(0x7f0000001a40)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x8, @mcast1, 0x81}, @in={0x2, 0x3}]}, &(0x7f0000001ac0)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) fcntl$dupfd(r3, 0x11, r6) 00:00:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x2}, 0x10) 00:00:25 executing program 0: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[]) setgroups(0xc, &(0x7f0000000000)=[0x0]) r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setuid(0xee01) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000000)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x30000000) r3 = semget$private(0x0, 0x4, 0x100) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000200)) setuid(r4) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000140)=""/139) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000280), &(0x7f0000000240)=0x4) 00:00:25 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1, 0x5, 0x2, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000006c0)={0x0, 0x4, 0xff, 0xfffffffffffffff7}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000007c0)={r2, &(0x7f0000000740)=[@in6={0x1c, 0x0, 0x40, @empty, 0x32fb}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x7, @empty, 0x3ff}, @in6={0x1c, 0x2, 0x81, @mcast2, 0x6}, @in6={0x1c, 0x1, 0x4, @mcast2, 0x6}]}, &(0x7f0000000800)=0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000005c0)={0x56, 0x401}, 0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000640)=0x5, 0x4) r4 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$DIOCRTSTADDRS(r4, 0xc4504449, &(0x7f0000000140)={{"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", "833921dba96920686ae00590662e8b613a8bb34bb13d330901e395ec41adfe2f", 0x1, 0x72c}, &(0x7f0000000100)="4bf2d4bad923cab33d", 0x7, 0x8, 0x10000020000000, 0x3e44, 0xffffffff, 0x8000, 0x6, 0x200}) symlinkat(&(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x80) 00:00:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000400206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlockall(0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x80000000, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2, 0x1000, "0043d920e46ca696497037add9f208f57ad512baf957d85e9f5919b77676ea688d642499ee0ad4cfc934c3c2bbfd839f8c9e8d5cb87f9b44200c27fba9ea35ed5bd0f3ad964672bf86026b8ecacec1af4884fbf3388ad99dc9882b03d90b65be84b66083a9d35b17779f94b4e99425e15e244ed4d10684900b8c7507417c815e3b8b6e6dcad40a2c46a0dcd24d7d9f65c0c21c7ff2f91098b706941d7ba60b9482395b6b5dacf8cd1750c88994a971ea6339069f257410cd741d9423ec782e60cb751c85749a39a7400a374902dc37fc92d4def8d3fe788466abfa9e6b10e2f3948604870a757f2ad37283065617e766341bb9c36e025e11847281cc2be3e2c15d4acb3422267e03ea049e4d11d7c85c30d3695aace6d8dd8b1c86dfa42bea0244c57ac2c4f5b754290da0d7cf3692dad8ba56b6be992d95608db1d5afb65b5ea5a0809b3d7d590e9881124f2ac05e41b9c294e44747cd5e92c54b19075ba0985d1334927d26cd4814ca95ed0081722fae0cf4bd7920754d481eec987b1ec2bf3117f4279b0d684cbda1df34c5297c1b805c60ccd44b260d06a4fc61d30f955862467efb1b68866d2e1fbd575ae409f323e58d5af2c688d67f6380cc7365bad700bf2ac29e018f07c92aa7a6e5cddf9f851b854710fa9e54a5cf592b73763ddaee6cff3330d95a1711af22091fe130038908e14d075627f070bdcee7f2308e77c04a5d5c66180f9e3e820467adc503d90a8920ff031179c865af6881646fe1661e6adf40b51bf1216523e9a70dc59f07dad71e46485ea75684511557896860d4eb970ca2bdbdc7212c598ad07ab2aa734f45c490a270b949c9247c1af310bf5f8492e27850eddd17ceca73250c10511b6d6fcd2de955846da22e810c63ebeaff94d3a5e3c84df03e820be0a895febd4f5ebe73ada737528958e59d881ffa17d8ec730af713460aad0f7232c62f94bededd5d39b685f40550f559229663c0a28eaa8368372d4edd007514176a60984718fc4f93fcc822919b933f32e922672c1b2bf3884f1b1b26e5f481a2a7a813dbfd9c0becf22d4072121da5cd9daf2a76b23ce5733ef900243e4138466290641bf2b1c6e983d177e684bcd2a6f0dfdb25ce4f270e949a3db9bad39df96a5e9c6b743bfc63b33f2d9f57cc5fc154b7f0b9338edf5f29bcc7897ac807586c6e71cf94efa55a7ba41bce4c94ae26b6b35d7408bd1a7ae6b62173a34d67718ef2bc6cef32eeed8f5f29ca683354a91751f61395e1e7319222a1aaad7a42055142f6c6c2baea89637df5e251cb33e18f5ef15d62efde5ab02b0046eb0b6b35c7487d3bd09a8057513ee0a59d735b8c3a22cf2c1bf111efb6dc533d191a8b472318d5f0519a9e40e158a39b251e61ac93882358782ff0772f09316f4f3c7373f8139f83ac788cc05d9b42292d89f0e375b63d6c3d441a06085ab3aea031dbfd2882b81e9998c93f650482d6a4a2c104b9c84b3c1bb1db898884617fafaf64788bbebe7babead56e1f8e38915e892dc86ce19b765ae13b30938d9945b107ef68e036e7f3433c6f2c6680e3b8f93797ee4a9cfde88fdf4d01c194b4ba0dcf9915d37bb7367e91dd1a7ef82fead953b5e9d6fed4238b59122ea2aa504a2f8c1dfbb7ddf0fded6c002e79f0caf82ffe8f9a8fbaa3cab15ac78d462145170faa56045c420964aca8b46efd21e44a0f0f878529d808ddc0637df9a83e1cf77468e681984b73eb998bbf3fd90c60c0e0479c97aa0e03d584243f82092f48e11d30ff0942924572b637a39d1e675cbbc735dafc92f22a776f208283d3a3a5ef39a0bcb7120a751b499b7ed18cfd6003a4fa547260e92447c91c00006db4e1824bb8ba2b65511064386a44d852ab16fc13eee14e9bf3ebdaa79e73258a3ab41d86e02bd57180bc991365ce2d5dd4ffac6256d58d180bac9a2f28afad2667a422f9317efa7fafb8ef9956c9d0d2387a3976e07589f4afa18686a5a072b4bbb1e9bd764c2047726a495f88bdc56ed04aa7178f4d72b3a796248ccdcc29ea417a44c03656fb08008937ba56b4433162f091acbdd10cb8b9b61222c7239a241e94889777811678e544f70fae500c58d108852bc812fed28f5e09cc81bc51617bb70e3b234deedaa1d5c68f6faea3ffff1199ad51118f6833f0a862949254c91fad47c6326aa145102efa12f077d3c2b3494362942cf6dae236900d5b8b35ade03b791e3041788b36d976e1685de258104f07a1ad644db489a9889429e274e2831a65388662d9613a769852335fd0c0cc63e1a777c3a18baeecfade2e6bd78811829fde3e54fd0fd12a4533f96715b2a93d48c4bb3637c2caecd3a075e0515433b82ae8da590148b32a4c705b14bf00ed4c0f73eb3fb902e3e9c42a9ab850520715fbae07f82ea89b9ad960fbf932a9cdf9737c5825a19806e91917075876d7e61cfd6045d2a5886ff035a400e1a19354086edb4d6057154c09d05122ddf3b7a81c381148c4c9dbc38d4c75ccaf36422b73e60ccabddda87d6b872057fcf5c44517204404566dd172989d5116028f75ad69bd574eb893794dedef5d8fea1f11deabbdab4916c5414dced01bcc9a64420ea01bc1bbc8ec878e0b5e9a21ea6612a1f16d37a0b6a6e0f9fc5fc037c700db3e3fe29a1282f5cc8bb2e6b8d4b6327466bc9d81632ed6ab00ca36965cfff8d4e815279932b0b5e63418f36234fad4c9942c89007ee79c89d22f243ee54d32fc6a30cb18ca29f4f4348ed2ebe3819efab40bd3f09fc0b039be7dfc29f9c8162452b478528395103a5535ca0210a9209a4deff3a5fa52a45150f68370e0d72bae512093ddd5cfc75429f576db4572965c443dc6e4286ea8ca7f9568580ee84bc3015034c85fba777171e8191942f69977bc70341d63c6c6dd32b525ddd49a2e57b4d6c3dd16100e268885ba6574b127ae09350135d9643078be44fd9eae9b42f11963d686bd47e9549f569a51d81dfce0f91cdb3e0fa9a38d5c549bce48c5ea65233b9fbf492f1fd9d0a25ef4528b901f8986051504b4c705fb86c4d72fa778e6bda91f32ae5a08b8e291d8922191add80f623357dbab3bebc0aafa5bbf1653e4199bcd3664cc9b25325bc34d20592fb617d068517ba48a2f6bcce0054ab4416b5e96b24ab3404c5f26b95b2b95d05027a7f292b6a781a4e2649a68c36a255bc9d795b4aedb32146f3d2496f950312b5f677b096e37d6187b7f7566d2ef047283a954b1b224e2708bb343c003105f3b53d9fdfe3cc08d63130c4b481413759f66712fed8c42055fccc74bcd2c364a721574b23708b0bb987e17bd29bb4616447bb678114f9530797d828e96207ca152eb0e52751f4a8722ace2ebcc67000e5f2853e029a6fcec5221f8e374f2cb3e892f7c4480a315b60191726df374f6e2003d8946de53ce982e14f3eae353c14fb956927b556848749b5686b2ada42c86d3bc792b23ef20c732c9f61f451c462529f4d686d26eed0bac9421921bfa1521346ef5fa6b7bd4707116e15284b5bb7c28a827fb18157889ec4c2a5c4fb72a8ea4393cce8cc5665c68d9fa58fc9cbd3fefeff56195339578bbe79e61637c47822e968f3294d3972bcb4c0951604a548eff278e7c445072d41b2f08b06db9cb26848d08515082d1d1c7b849d64e58bd330fed5664d4e8dee656afc34bbbad0361f9c33508900dd77810c1748d986e2ddd7288b97c5c3abd3dfaf912eae7a408c865543b421ad4d9c2f99494fb050e5d9a861b9987fd8d6dc2ca84d71ec1498dfa963e06402296b324dd89162dd267251d900a738a7bb7b8ff11ec59f08992ee0441d3ba680113b031c93bad210485c22966cdd855693298c3548e1d91ee8ee1308b4c3075461b9e0ce57c367f866e86a540bdf4fa0f6f2f9c756c9ca529b45d3463e651462dc6708142cede02ee7048d766b49b70266770a1472984f4b4bcb31024098ac297faff309dee4361af84d577384666f8840f78225a3718ea56aafe95fa5dbe40c6f891bf3342e863db038a1c4e2b7f9a07f70476b32c53b19ab87e19fce6830b12b01af35693d459440cdf2fc1613f3e76c7e4f0f48f37db608873a0601cdc6a2e811c2ec9ae3dd3eef703431b3f523a7fdb613dd505e0dd0f1883fd01f74b86144092cc8f91d0a44af794ff100af03d48d3514ca2f54740e8197d6999468285d911e7317c937bf010053440ef4f252f884b9ad3deab27798805942151b9ad02fb661feae44d729284bacc6a600891b0195bd29f9e57ea2af37d5086e3c904d24edd085eb1685780f8eb03168bf561a6af763a0cd8c9818ba71bf61c93dfdfbf5f462ea36b3d48c911fae2dd05fa905d308506abc5bf815f5cc4a50ae52e40d273587fe9383c899ca01227273d2159d6563f817d0c5d9e381b06912e558afa0b5f6d536c4fae85504e58f76e09f147193ea828d6dbf4f537d68c8e0ec65093d4120ef2af3cfee09725b41773c7ee9821bba155385ed15fab8cb91e87d02490a2bd50ad29f51edb2f36cd4b92ea575c206ef226e97c53dd8c524e598ec34513804b204b610e1782e0af15f6f0f252c3dfbf974ee22b8f7e629419cd9a952b924004610e936773a62d88e69f1a3dea41ab906929e96fbb6b33db11b462a96648b346cc7fb029b584bc91199be0905654808906dc194a0a59e012e7ef45e9455e62b95fa7034785ea851169455de96c3449f2f809833189cf3758f22b6d293570d679cf91eb28fc3f08cde26ae6c8da295042a3f4f556d5e1b350fd468a0d8f68869cc6c1c44cea608da864def8e3f0fb2172d00f9a95d4a3390c02691b7794b3df133dd9c6c51e56a5bbab03c7542d4917e38a304de654e83742234a11d0852f5f194d60887a46353aae16d56db350be979ac1c6615649d076e7b4e747796d636fd089e67c7d50ac2198317e1bef03848a472f103ff145f2e36923b5570ccebdf260dbc6179068626c5a985ce9d9e765111c659fe4994850b6450ce3a012887155eb2335b97b3f5fb62b7011c46d99a49186981922a571f56cd60f82342713db2d91713859acc6fb6ae64628df950f75e6ae543286af6fff738aa58b9717966f30af11e3eed1a31b53f1245c8b76bbe689314c6e3043122633851d694dafcdad772e4a01a55eae55da9e5413d1806f3618fcd7d2998dcd7607a99f8072d7c2b05b68a1737ad8de9eb433eedf6f1608f1e46419e99e86467db26a61b6e9f695ffbc706374698970f0884a694a8833295b869f9bca6ce6197e514140452bf8ae5b1e05ed2d1610db991fcedf23f038c186a117f960c171738883ad2740446c82d796983adf4c3dd2dc179781967d46a5f07894b51424e9ef13ef2579202d0d69892262ca8f940275778683909fcef86ea8e048120cb20c58ccb20584fed50a801af0b2d2fa27392851a482cdff7487ebf29ac5e05463e82a288f84b3e1bd0a27507948bde89af9559c88592ac0c8825842ff99d9fa53a93cd7f765a68705f2be6e2c56b1fc98e5c7cfb84c21fef9a3044d377d0b634cb0b88f68c18e99fd17ded2f078a4db1a1f77538770effc69de0c0ca2537125a504a816f6a65e5c09a487de6bb3f605119bc54e4a95d4477fc31fe641606559cb3e6b23408691f458179cb0f84d605f175746a727b51f38291cf3cfceee1488c3eab314a62238fa9b84eca09adff0c025e0c718442fb1ee9571b59abb21c988c6a126091f3be2926602760509c5f53e8e6a1f2ac206fbe6d47dcb0123e4292ce6ddd3eb5f3b6bd7193c5bdd796a2e8e8a03b97964e383"}, &(0x7f00000011c0)=0x1008) mmap(&(0x7f0000fee000/0x2000)=nil, 0x2000, 0x6, 0x1010, r0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x4, 0x7, 0x8, 0x2, 0x0, 0x0, 0x3, 0x7, 0x6, 0x2, 0x2}, 0xb) 00:00:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="549c08e5687c45ccdf5e34989bc0ff7c9012ed8cd2467f7cdb282cdb3502a8aaf193e70819e09114110921") ftruncate(r0, 0x20000000004) open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) ftruncate(r0, 0xfffffffffffffffd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x0, 0x7}, 0x8) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) 00:00:25 executing program 1: r0 = socket(0x2, 0x3, 0x84) getsockname$inet6(r0, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000400)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = msgget$private(0x0, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000500)=ANY=[], 0x0, 0x800) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/10) r3 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r4 = socket(0x800000010, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x101e, &(0x7f0000000200), &(0x7f0000000280)=0x4) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000300)=0x17) msgget$private(0x0, 0x80) getsockname$unix(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000a60b9eb0000000000000000000000000000000000000000000000000000000d010e455228a6bd09facfa0dfe890718e729acc307a5e7341e9e17cb8f56408863dfdfdac143fadc38df62d7eeae02735db12808221c6520aa09789f39829cf698232499095c5f520c1ea9700f45bac32d21862780a6a376d6960f536db2aa1f81ed4f5cd45e04dc580a1d7f902221969294f4f7927031d3fef4ff7b97c6"], &(0x7f00000002c0)=0xffffff8a) msgsnd(r1, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1, 0x800) setsockopt$inet_mreq(r4, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="60f1a203461e1f8e5a9b294fb128e6fa2384910000000000000005bac549d56282781255161677243f52acf47f4a38a50b2b5fea00"/64], 0x1, 0x800) msgrcv(r1, &(0x7f0000000780)=ANY=[@ANYRESDEC=0x0], 0x1, 0x1, 0x1000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000100)='./file0\x00', 0x804, 0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000340)=0x552, 0x4) setsockopt$inet6_int(r5, 0x29, 0x18, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r5, 0x29, 0x28, &(0x7f0000000040), 0x4) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x9, 0x1, 0x0, 0x1]}, &(0x7f0000000380)=0xc) msgrcv(r1, &(0x7f0000000680)={0x0, ""/113}, 0x79, 0x3, 0x1000) setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f00000000c0)={@loopback, @loopback}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) msgrcv(r1, &(0x7f0000000980)=ANY=[@ANYRES64=r6], 0x1, 0x0, 0x1800) msgsnd(r1, &(0x7f0000001ec0)=ANY=[@ANYBLOB="0300000000000000529f2ad4010892d82c2a11e1ce06b978236a40c08c610ffa27d26fb58614ccf2bd29f697a40e894e602239c8d9614ff7d85247aab21945c907cb6e068c037e8e9d6a3cd9186c93e7e131b2d6048cc3f145c5982d32860cc04088e75a23dd03105a74e0970054234172999199ced88bc955b6347ec702e4e7ce4cf9a3b9de927a8ea0b6a96f567d0f4b04eaa040d73d51bd7aeb2cdf832d49566453b79d29ee2c93d21f838bc680560ab8c2446ffa891c3b8b4a6fdfe2f93309dececf17d3da549c0a2a7a9732edf0c8e30d79f08844f83abfc33634f34198759d74ec5b9d5dccbb47a23466058a52e48f2536e37d5a90607bf85dc773693e23ec39478e627dbe860c967d0668730eae63d3f5204ed3a0a3b8c43bae47d37ea69396d231ff6841d9f6a8806258cb6ad30cb3374248a12c933b133c950d8a7af8956035d785def25322a47b6f1ed424e0f03cd2fb4198384e8e312c8139d4846aef3f5ae1bb501683104b5de89064fd7535ab00fdfff325d496bd0f15ce7918817101146443ec2cae48dcc47c0e1e333f9a2a15dda5701aab789fa69b3d7f48dcbf0093ffc85f96e2d6318022bd7e799037a3fd2107bd977d6a345466240e1a0d106f942bcb19ef5d9c3d9aabc0a1873b20652e6ec7ef5c3c298712dae543b7a901828fd8e7e97ea9fe727e84b46e89b06ceb7191274582c55c06cec6a11544f6f311e6d9b971a1e88f92a83d63a10a69c538697e04b912ce7d5465f34b0cb6862d1cbfeb59301f8d4551b4cd7c68821269bcce5e645667d909bd21458f3a3f2a68e7ab43b461bf32f563239bf60e9dd1e730e5ea03281a9726049692fb7fe596b57d5ed6e116ead778623234141101ae7cd00d619b347381c3d1d7bff88a8cd0e5ea3115c9f1b04ecb2e621e9e1cda3aba39da75b33bc57ef6f38eddc1d826ffaea0b7185c340d85e852b8132f25607a8f950520c3baa45b7a8e63072f7dbe017792c6db2417170c5d0135a88a6681b49fa93e6db7946ea6921a049c8fa86fd335c31f0d00427dfdf3d3f66957f48ebc93a1c3671538a7f8942b5102b1fec5ed0323889a8053d855e4df929547f81ffcb83881e062d5ac2c32ff728b3696aae93795503c5858551df8f8eb98e13bd49a93a70c482f516ade507c86a80e15de208656186bbc3112af7b3e2326cfe11ece509eca289d44c23b2b522a34328a0b2ebe4868c1af262ea40bff05092e4869ab9eaca981baa39bb410790893b894454e020dcadd0e692944332f8a625d99841d2d7ab7f585eb6208c370a91814709bf0106053a68fe8237162adb1e6b8163b819bf8b194829bb614d4f2e7b38f50bae977c070da3db5a6d877f36b2df3f4ad788fc6ce49ecaec96d170321a2e7f2b5b30e825ae342b782569713bbc3e809fe4aa1c47d1bedf69d9a6f33e9a0d14ebc26a18cc7ab1b7e2a154d0e802a8efc910145905817d142893846b7a462052f6c4d644cfa5233486accaa332cbdd1ca4e6604182bb5957fa50bd2d1dc99e5d61c237ff331adfb6851cf003a1798c54a0cf7e73fb13ef66eb64a04c53c14d812e0367783993f2d51cdd48f8d380f9df8c374acc3017a902c7b9398570bbc905b642996f7dcc90f00f550818de28ba5225113ad666332b617274b89c369c98dc5802f60e2db77287a4e86a4ba7e47eafba180db13896e3db6ed7c6e949a577d0f9c6cfafee949e803e9620b21c84a12f5e45b01867d976f7ef8fed9dedf8e59b87e98b8dc2c8cb51ffcdda22c9028c2bd1f6238aa113358ece1c297aab562fef98ba1d54955ad9e584a1b60e3c14664466c07960c8e1c7d8c3f2c058e58dc69a770242e44bee1d01d2516a4d9aaba1be069f8c5636f6939dc9b90078e6d73045aa9b389539b752ac66a557878df8b952cd9a69093a3d2b238dc86c96e949268938993da4e49df4cbd5c11914b6117da59456b6050405fc623e3f8d58e13b1051b56988824662c7993e05624037171c64946a8607c7bf990a3c0ac2c78697f699776e132554b7259a58898de634b58fd279db253cd791da9efb1d1f62a5fc843d538946c5af8b809685bdfe51a324601ffca3f08ae0e63517bbc7ea75a23d514ef034e8545b9ad22d2db9182f60c59454f3d6afbc0a09c35ce346d78923cf17c684d0885aa0dbee53ea4f7fe1846ae13937b2657ea1d479552e89ad54a5a82b73f8321ad6f848288ab8033d97e1e1eabb3941eee9c5bc103730518cc58e82c14ff23207b1bfa8324fdc4a48e513032f01f489f5023c2cf5eca98b8119e1a6c53414857d1a5e1b253ddc7d917cab325ea8064cc1d13940084aec38c7ddeafae112c8d8ed62dfb738b83f5ae473b922bdcbbb0d63d94f738081278b772478365a37444aff92f7db61028690ab82360a930a88de4987d5a10ae6d7d9a7814dbcff13d54ee80285d0655b88caa946bd622cabe65650f00f250c4c5f8b7440fb02a23ca0ecb34582f9c45dd20dfcfba078a3947a61b76d1ce7c17eb60a111b256ee34bd77b8b981645b1b7cb8300ef96d507aeaa603f53fae6ceb7cbb138c996fc3beb0ff75254133054b7eb4f3b39d956d779b9a84a72b07f70081a95912b80c77d62a4c4cfb1a2810e1ff50a8445c81aaea34615ccb8c4f536f05c05b4f44b42f2b7bc01de8a5d06028a8e5f99cd3e57fb2bf48de645fc25f3e9209cc686fa71dcc5aa49210dbf4651ea9c568652898cb8e7a2452f24596354f2714fc3db4ae9785856e3a29d90a21ff7368f02f52d318917c1bd4439c0230efedae32784db6c83cb93b6833e15da7ce0a7e0ee6d92cb52837a9b53fc087232a39b16238a71cdc3e2057ee8a762c6ce3a51b1cbab58177736a736e47b052bf3f05894c57393a7022af28d870c14327219f833e055d0a5415d26fcb86339e0d4acc4dae5a6ec2b125b27f125eeef8b7d4475ba02dbfdf71c289ef072333a4858008fd5c4ee072aa5d7ae920c961d929c6dc122b4f1e1252c61495470c9cb65ddf156cc83a804dfe12383ce706d94b349214fdbf7395f3c7c2a6a2180805ed66b21043bb43f7559cbe35e1f64ee8e14b0abfc6e34a868d53d06179922e6c9df7d824c192c04d55adcab29b9f6eecc9bb3214cba24e6ee79fb6cd25be5deca968ec972c7a8f49bf2659d9d3ec79244e550db6c6c6fd2b72a148a086587bc8e2e1569196fced95883de1b6c57fe23a3413a720e7f89dcbd2f897eff6958381af347f5b5c8e643d1a24ecb8196c9ec56663e8a80f4270b8e26a18af94c055cbd2f2959f3afb53e02cfb916ac1eff3e339f4c6d776e11931918c6f8b188f12513ebd7ccdfe9fb0dee9033cd054236053d0e962a1e7cc17556aacf1039560f198def015267d24dda50d460f3ecc4ec971f7d2d997467bc1a8d1c8e8b83c3227b44537b14d278958e358b178c11cc75a3b0b38e567040058d964cd3859b9892155dbe1ccb318d89c57fe647d1cad75ad577d7ef728cc06ef41f840e22c0e672cbe4038c1f2701ae7029d131b77eb0e642e4cd111d290c84d75c971e6a1b8384c3c838de816832f35a4493ffced329734702d008a1bf9fc24856117b80608b8c5786f843abb1d24ad4b62587e0529206e8da3aea7e74c8be13856aca1078c5c09a0f5565097da889027811e245418c7a1b272a0fd14ad20d57f9654333a1f00b07b07642d7839af89360dcfacc679a2063ebd216298eab95531565d6daf3f9cd3b2130fefecee3f0651c68d5b19db062135c0009098658281e7f922197e095281687f419e2646a0e9835af67b68cb9a201f6c197e0cee554838551a3a67c940fbfec18b40e2c352e0cb83c148227983eafb7fa2bddede67f7aea9c4781264ba1164b45c9463f107873d3f0a781f14154077f3d34cbeb1e4b0daca5fb9bd90f3145194ffe2558dd4bfa21187a6c79706202d878e4daefaceb6c3f719a075806103d16706244caeba4a7a332bc954a577a48e33a198065e6b9394eb1925a4c3860c17f68f45d461dbd5a05eaf8675f4068158f6020d175dd7b402c8cabeaaad94908393c93294109ab65ebd780af9b9013ae48eae841570d67a5b2fa4bfa35cfd24b5733d7dbe264ff76f564215871cdd613a16fbb8ff2f5ef7e9bcdf3cefda31d2f427559fca94b863ade38b8dda6efd36bb5c4618150860d17a0fc98293f8deeb5edce8e67dac9e33323b92eb8f8b2993cce8242d28afdba84b7774c4dd826b1bc9eb94c83b03bc0d04f5b80245612e2c08368ef4dadeb3b0580528c3b4513bc985afa420744809c8088c4221d685ea2f1f8a7967e655e6ad23704ae06050b95cfc0f544165879625b42875364eeb2db981505e2ef1529dfb42ba1558d8bbd235e5c6f4940821456d30a8069111b227b559e90762d69caf509e1144513ead404205e6de199046937cfd42c4b8f141e104bd841ee52c9035201775757e13b17f79aa69c86aa23a1e22ddb3adaae8c4ca8ac7641b25c94907874d1cf74aa2e4257e579166939287bf867907e03355b77ce44594246a4ceb6a37fa0217c5acda1e783d208abe51c59196ded13701d08a90a9412a2b5fdca7dbd7101b67b52c6ed8d38ea0e4a3a0dbc97b2c2dbe84a407270e370c98e396ab4ad5b43b7bc8360a4f80918f4f715b359f2eb00fc991421d23c6a9ea1681e9f0abca5b2b3936b130e5b86c5ae33bb5db9ecd3220cd7e44cf78a1889b08fc916ddde4c220f8dada3b4d33346cedfc4a29ea9731603b95a5f89061c32105c6794959cb5defaa5c526225b80be945cd6eca93338c135ffc577417e23a385345b26cc4a96b93e6dab054433eca248b560ead4b02cec80dcdb30df6d9526d6fd0e28057aaef87a51fa8e5fca26c3ea8667e74599e7ef06a3bc24e44c68be1ea4700780ec7b87ae7a1c8f4720d107fae150306eca59f2f2840edc6830960ecf959b390e7fdfca7202e7126cca6315d088c99f3a393d6407a5e9ee94d15c369d2b797c8316846c1e522328892b5e8a609cf9ff3f162ebbd9c4c4246d4d114896d3bcf371e86ab5dadfdc47daf0f553414a94dd114d8f20b06e18229a5aa96eec5ff04a06f660936dcda8339877be6eac93405c8fbd2bfa1d3a832df6310e785a8b781f9cdd987fc4fb5d9ac79b237490c34e603c2c0b2b2d55780c2ac06195ca3a2c97e1ed49913a985b17fea4d3125650cc602cbf39abe30e11d6a6a9b1785f6c13bd5a2e00bef0e7bfe5b1387eb0495242acc88b9808c36f6beb92a4ee1197feb6b6452732fc584e7390413fcb8cdc2ef058496f3f349b008b93e6af021c2fe27bf6dcf5647d94d4a1da1732ef224b7842118ac0cc646aea77c8e1d1748158387e32b5936265e0000d8a6c9816b7ae5b6fc2ced9bb5312c1d1c349f5761c2c4820cbf7db0b4b04e332b8d0364cd49878ae54f769f57e35f7d875527f1398193f15029a825f45ac1334f5bfd344a7b9266dbce1c9c94c7ba81e2ab47bf877fcd5fe04f9db00e3a6a0ab38160f49f37f703ed21277de8508e91d2fd73239d4ecaf52591cd1eecece98788657a1960fd98587e674b51f56692ee54292072e83a22f77aa4e78e1393980b1c6a9d9f08048140eaf3e85626f8c02fb38ebdd7a9f0cb0e6e8398e5a92be88858e472363727e7edb6fe97df878fc2db5b50e64d340c13755bc92e0287d924605cfd7d3414ac180cd50b6f9d1f55a60057137ac69b62f59a0579c29b946b66578d79308a55f17b01fb3dcad726919ac24f1c6d556255c2e62e0bf3a6169cd3f5118e42b0d60fd8c8100726fc9df8eece5487d1411527dca5075cb26e27bf7677a730e63ccaea807b8524b0bb0339b7cd6f5275ad9adc2d41f520b525b21131444b987e82694b05ea8b92dac9b16bd5d331f23114735a469d18739919d97827bcc9c0b7bb42cbc69994b90b6e54e178eb7a8d2ed0a55c6b9a66cb31871f668d324228ca622410b7c712a3d5dde766"], 0x1, 0x800) 00:00:25 executing program 1: mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0/file1\x00') 00:00:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x1619, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x0) exit(0x101) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x19}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3}, 0x8) 00:00:25 executing program 0: r0 = socket(0x2, 0x2, 0x0) setsockopt(r0, 0x5, 0x8, &(0x7f00000000c0)="01fbeecd08491e22b1", 0x9) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3, 0x2}, {0x2, 0x5}}) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530001b00a8f1ed03212787343dde2ca024764dba29e63b2f0c2b942d4c4fb3d4cbc85568ef785e2bdd5acf3ad8fd34c1784dcdcaf2bf5bf3c017c26c7134aa6da18e46fdb9c717aff5eadfc570e8ee7393453ad1e2e8c758d91f96afcc71bfa116b07c8e3ab675d0402ba945ab71dee196cdd8ebd6014f5e9726ac3a7fbd13a7152d85c856e0782d20478ff3ffb55dab6de588"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)="9a06e3030004010000000000000024e00818d23a", 0x14) write(r0, &(0x7f0000000840)="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", 0xb09) 00:00:25 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000) accept4$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x20000000) r1 = socket(0x11, 0x1, 0x0) sendto$unix(r1, &(0x7f0000000000)="a069cb880a60743f", 0x8, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0}, 0x0) 00:00:25 executing program 0: setrlimit(0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x9, 0x2, 0x7, 0x8000}, &(0x7f0000000140)=0x18) dup(r0) pipe2(&(0x7f00000001c0), 0x100004) 00:00:25 executing program 3: r0 = socket(0x17, 0x5, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x2, 0x4) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4e66696c653000"], 0x10) shutdown(r1, 0x2) 00:00:25 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x8, [0x7fff, 0x100000000, 0x4, 0x81, 0x7fff, 0xc7f, 0x2, 0x6a]}, 0x14) fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mkdirat(r2, &(0x7f00000002c0)='./file0/../file0\x00', 0x103) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x274, 0x6, 0x1}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x1, 0x42, "123c9a65ebcfa7441e3e3c2c239e795816b7d92504fe39b8c9fbaed46e8b3496e884430e7d6f6a78c960e805246a6964e6ec2cf01ce996c29bbc050d5c014b42d5b7"}, 0x4a) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000300010005}) flock(r0, 0x1) dup2(r0, r2) 00:00:25 executing program 3: r0 = dup(0xffffffffffffffff) preadv(r0, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) openat(r0, &(0x7f0000000000)='./file0\x00', 0x20801, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xc90, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x9, 0x101, 0x1}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x0, 0xfff, 0x4}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x10d) 00:00:25 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0xf998, 0x8}, 0x10) sendto$unix(r0, &(0x7f0000000000)="b13805049000000000c708005786ca900f0e08fecea13ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d4f6ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b40ba36a00f90006ee01be657aea8c500000002000000000000", 0x98, 0x0, 0x0, 0x0) 00:00:25 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:25 executing program 1: r0 = geteuid() getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0xee01, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x0, 0x3}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0xd9e4149577bbf8e, 0x2}, 0x8) r4 = geteuid() setresuid(r4, 0x0, r4) setresuid(0x0, 0xffffffffffffffff, 0x0) 00:00:25 executing program 3: r0 = shmget(0x3, 0x1000, 0x80, &(0x7f0000049000/0x1000)=nil) shmat(r0, &(0x7f0000093000/0x1000)=nil, 0x3000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x20401, 0xca) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000080)="8702c7bf980dcb5b80b772c743dd11001af7befd194d3a3b3ba62890a778565d070d3e2d4523e027a64408edc5086c424dd694ae8a0933201760ada209dc9233b768c1b4bb0c10f27a44f567f8c5fb99a8141feeaebc7008fd074f2e987a539a3d2d51ab3b18643854be40c39f701cf86ea2a995079309b77f0ea6f10b4c9981e185fbb9da2a0bbaa80f57ec645e0411b2d2717961717d59d235e57cdd82634056490404a8b96b4e11258a3b7543d252a8d81c9ad42af0d61d15") shmget(0x0, 0x2000, 0x181, &(0x7f0000054000/0x2000)=nil) 00:00:25 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x800000000e, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, 0x0, &(0x7f0000000100), 0x8) read(r0, &(0x7f0000000040)=""/14, 0xe) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xca, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x9, 0x40, 0x1, 0xd3, 0x8000}, &(0x7f0000000200)=0x14) writev(r1, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) 00:00:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) r1 = socket(0x1, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10, 0x0, 0x1}], 0x10}, 0x9) 00:00:25 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x22000400004042c5, 0x0) r1 = getpid() fcntl$lock(r0, 0xe, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100040000004e, r1}) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0x1f, 0x20000000, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:00:25 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = msgget$private(0x0, 0x454) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r0, 0x0) msgsnd(r1, &(0x7f0000000100)={0x1, "1b10710bf7e6d4f42bbb6a10cd68b271ff0f425188a38272fbab80720f39a78b5131ae7b9b222958858b3213ba77fa304f385c3370dfa5653cd2eb1afd232a63fabcb8ef2d0d872a438b35daac4b56e7c0163bd3ad682bbb95482f3e22450cc491921ca30a6d628721ec2c1fb961b8d590dacf41ba493038e09526939d7eefa55c2b22e6dffb34c77e41799f0a9067cac4a1219270f5"}, 0x9e, 0x800) mlockall(0x20003) 00:00:25 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100004) r1 = msgget$private(0x0, 0x48) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="020000000000000018ae9660a12aa2311115ef91a3fdb869a7ff5f75cc1d4e01755d862d1a72281d8ce40e6c3f8891aea0edd3fda5de98"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0xe0) r3 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) dup2(r0, r0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) msgget$private(0x0, 0x40) msgrcv(r1, 0x0, 0x0, 0x3, 0x1800) open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0xd0) r5 = accept(r4, &(0x7f0000000080)=@in, &(0x7f0000000180)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) ioctl$DIOCGETQSTATSV1(0xffffffffffffffff, 0xc0204432, &(0x7f0000000400)="7e41bd6431a0abe2857ee0acc79db2d11a9fcc564c43e0c7a2be2de5eb6cd5b2cb6f6fa468efc25c2fa569b1375caf283001d53b9486c04b4fedd7cf40766f2c609eb077f5f34be72ba994fa43fc1f7f95ab8140752e664fe70f136de3567441fe09372ee5d4a04964a1ae9f06239a2157dd06b55676d6f5d6a0c3b83f8a5013b1303fb310b7d1057b94e9863a5d28f4d55c067123c1af765d5f4af40fe5b70ef57a3cdb8a973543eb5ade74e9f7c80680b30fa8083573e0a9d88eba5c814438b4ae947dcbc52451d569e61922ebd59c9f525c3c0eb958cec6288b93726237e5a1c630b464c6ad1cd5ad157e4504") r6 = semget$private(0x0, 0x3, 0x604) __semctl$SETVAL(r6, 0x5, 0x8, &(0x7f00000001c0)=0x10001) fcntl$getown(0xffffffffffffffff, 0x5) sync() msgrcv(r1, &(0x7f00000007c0)={0x0, ""/115}, 0x7b, 0x0, 0x800) connect$unix(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="00f2dcf7404b8b7fe12f779a000000a90a03c0f14a43000000040000b886c32acc86a411b6ce44b3a94a2014af2d10daa84d178cbaf857f80fc3f3d720538092d8567d902ea88984d36fe7ace32c3332e725b8ee667ad990fe7cce43e10a4baebd95d5131e173e7658b77c1f986e59ab96e9b8d74ee2fe9a3fab1857b4813d2774"], 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000100)=0x8) 00:00:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/69) 00:00:26 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020b, 0x3) getpeername$unix(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="2100000000000000000000000000fa00"], &(0x7f00000005c0)=0x10) ftruncate(r0, 0x7e2780e3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) accept$inet6(r1, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x4, 0x3, 0x2, 0x100000001}, 0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x8000, 0x5c) mlockall(0x2) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000340)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000500)={r4, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r5, 0x1}, &(0x7f0000000280)=0x8) mprotect(&(0x7f0000ead000/0x2000)=nil, 0x2000, 0x1010000005) semget$private(0x0, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r6 = semget(0x0, 0x2, 0x80) __semctl$SETVAL(r6, 0x1, 0x8, &(0x7f0000000140)=0x1) 00:00:26 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800000004, &(0x7f0000000400)="000080a7000000f163b6d164f55c0688043d12b4561559016ee272f8966d2760e6bc83d80f1598f6de022495f20e3849fe5d2e90eeed7f9032633758a367f9f71af7e796cce2ff47ca7d7cf4d0406f92df6b869d30b9fb00226b5ce33cf863c9a3344c99b66513479fcb43e595ccf3f166accafa893f4876c6bcd3b41d850d387d59ae1d38406e99d03b489c8f7fa0aacae876daf938afeca1dcdd4a8f58efa7ed31c9d86a0abb08c16c87e41e44cef619385f460d02f61915f12d96cb60527cd570f38226e5924b3d85d5c4df392d0cebe6a329ca7aca2a08000000000000008eafd2fd9ece7e8a88a3e860084767a0ff1b993b05351918", 0xf8) freebsd11_fstat(r0, &(0x7f0000000000)) 00:00:26 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000040)=""/79, 0x4f) freebsd11_getdents(r0, &(0x7f0000000140)=""/51, 0xfffffcb6) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450000380000000000019078ac2300bb000000000300907800000000470000000000000000000000acd986e88d3d992300aa56ee3daee2ca0808000000000000"]) 00:00:26 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000080)=""/10, &(0x7f0000000040)=0xa) 00:00:26 executing program 2: freebsd10_pipe(&(0x7f0000000100)) r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x10288, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) accept$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xf, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 00:00:26 executing program 1: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x80, 0x40) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x2, 0x30000006, 0x3) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f00000002c0)=ANY=[@ANYBLOB="00002e2f66696c58302f66696c653088a9fb102f6676e800d78028a4924136d7d3dc85e17d708f581c0cbebcb8a149851af2e603ffa17bd4b419d288fc0c2852dc6926868c435dee03c12dc0fd89d4c487b7f62518f1cd47400b2bb6fb5866c11f58f2a04cfe33e767241c8af0b7ba385f45df4b02b4b1a7d5099af43d2e8f8c03bac5c18cc2f67dc64b625c3d5c6e4e648e8ccd959d43472d9fe303098647a1b5f03b0f43b4e14bd439a1b6929a9b4c5d4bf4c31f4f5dca119828b61be05158ef2dee16bf5b1ce074f3549db10b7a8960a5610a9988af3a619962659c52a03b3ab926aedb74d40491cc296beff2216cb4539f00e453002b61539673b23d5ff37fe3284822b778f2909ab08a270acbfe3a64af83cc163ffee64669114c7d8304b3d834f0b7181ba94dba3958dbcba20ba524f9bd589bab"], 0x16, &(0x7f0000001a80), 0x3b4}, 0x81) lseek(r0, 0x0, 0x7) ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000001400)={{"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", "4be9777504d5c345921f1274ef87506d35a62ce468eb25454bb5fab37297c3ba", 0xee, 0x9}, &(0x7f0000000400)="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", 0x2, 0xf5e, 0x4, 0x7, 0x9, 0x9, 0x9, 0x3}) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect(r1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000000)="06e2da2c96bdc4b45932a5b4d42be7063a4e2a8d4d1c4c0d0eeccbeb5bebe31afd4d42b9653e15559c29d9d08af9e448b60dab3b4e1a4061599ef99a9373ab33bd6c2f2c8154e012a512332110b32352ce687ce5193f7b7f5de3cd43ab08a2ade988c21c2a79d32350") 00:00:26 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1410, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:00:26 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x9, 0x1, 0x7, 0x1}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r1, 0x8, 0xf, 0x4, 0x8ca2}, &(0x7f0000000280)=0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) link(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='./file0\x00') symlinkat(&(0x7f0000000300)='/', r2, &(0x7f0000000100)='./file0\x00') openat(r2, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0) 00:00:26 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)={@remote, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}, @empty=0x1000000, {[@timestamp={0x8, 0x8, 0x0, 0x0, 0x0, [{}]}]}}}}}}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000180)=""/59, &(0x7f00000001c0)=0x3b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1}, 0x8) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000240)=0x10) 00:00:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x1) r1 = socket(0x2, 0x5, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) __getcwd(&(0x7f0000000140)=""/43, 0x27e6) 00:00:26 executing program 1: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES32]) 00:00:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) 00:00:26 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xfffffffffffffd24) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:00:26 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='./file0\x00', 0x2000a, 0x1a) rename(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000340)='./file0/control/file1\x00') 00:00:26 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080)=0x1, 0x4) writev(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x4, 0x6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="2cefc3e10a5fcbfd06069dd80122e0727f71a0c5d4e9443d37ff88e951c9551aee1047290af1e1c929", @ANYRES16, @ANYBLOB="793f149f94a20ad38cc1046e2c8e731c697506a25d43305a44967a6aa5c1da757856997e217ab454972a120680aedbbdf10229af077fc0297be1e81794a1acbf69941c604bbc42fc02aa85128021b92a757a2f1bce51ce2b536567816147356b064e6934772cc1fbf10879ed00074f5b0b593ebcef1bb44247c25b2a520c7b9abffacc856d06c5cf967a116ec65f27e0c147da8399ba331081d3", @ANYRESHEX=r2, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='P*', @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRESOCT=r0, @ANYRESDEC=r0, @ANYBLOB="2d2c3b665239ddd0d9e39454714c96855b8ae57ed56f78ff6bad5dc8d5b398d6a322cc30af6110b8b52a46d30b40"], @ANYRES32=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0]], @ANYRESDEC=r0], &(0x7f0000000240)=0x7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r2, 0x5c82, 0x3, 0x7, 0x30}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0xff, 0x5, 0x9a, 0x10001, 0x3ff, 0xff, 0x19, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0xfffffffffffffffa, 0x5, 0x100, 0x3ff, 0x80}}, &(0x7f00000001c0)=0xb8) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000280)=0x7fffffff, 0x4) 00:00:26 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0x10}, 0x0) 00:00:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) close(r0) dup(r0) getgroups(0x0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="1da1289d67975f95", 0x8}, {&(0x7f00000000c0)="d1", 0x1}, {&(0x7f0000000100)="ff44841473727c2055d68a1c4d4e919d764cc27bdd0eb2f58c8a437aa4ee6033a3fd99bc18e3c33b04f7978c1a2933d8d20b755bbd7863a2de1eba9f02a11d3f0a07b1b2bfa06ddab2b7a784c6ba88cced316703f59ad41f2753765db39485552fa17a4c95755c775f5740383e2c7b6ba40dbb5faf58532dfa4ffee828901cbcd345600f27c423a6c1240331e25051ba96a487f06675fe19471cb01925d36979e8978f5a5640babaefb945311debdd562e9268faef1a80f95b0ab926085a548d7b6b0da69ac19a9e6d10bef4c57f6613c8987d2d2f981ff7f73ba3446a6679f8560708513f322bcd", 0xe8}, {&(0x7f0000000200)="c9e2782724", 0x5}, {&(0x7f0000000240)="38228d3c0b7a121f0529053c4ec294658116adeda6c50529efca24b1be6167fcd578211f2fa42bf737f7df4583ac595c", 0x30}, {&(0x7f0000000280)="13f336ac5161baaf3748adefe8f8a8848ae2ccd5b171991138b94b044069c6e898a9e0b3004254e04196c518758656dfd363f1509355518e479051310fedcc995d0849b4e61d95dc47a124c20eaf3fe0abb995ac5dcad773f4b2543dc6c595c4c2567d244afda82369c929ef8a96d73f9c65d4ee513f97348a2e8a6f871b44d8c2959fa3a79697fa43e2785345ed222cf3529093db", 0x95}, {&(0x7f0000000340)="4dee0fe3bdaecefa5aa582ca042e74735f6e9a242b5068f94c549b4f88dace53540fa9b086052c4190e09db722babec999cf40ed031db9eda64a5394f66c3a33e2eaf54d8cdcf2bbc166025940f6c0fd4d97da945639f346f2dd87055c73a099e575350945285e58bbacb5c3eeb8643b938cbc0c2767ec1867e8083d937f047199163cd61db3b337e7575cea8e2dd7884241d6ed2cded15d472ed447b5d18eebc941da492de8f9d2ff28397b6de1a3e22bbedc13acedfc7f8eea928d2f8b0bf50fea9ebe7f2793031bb0b02c", 0xcc}, {&(0x7f0000000440)="0a4cc7bdc999843df966a07537c34d9fc56374d1dba24a3745194e1c7b7317f91f01775ff2737db619f7eae815005a2b1d4f7283f3a0da627ea352aad0cb193edc38f2fbca436c06222754f481b32cbe903033b3fb3352148c9f0d789e816b2b200deab330a0ec7a2a5bd8fd4dd1478e28428267d047595e73a7950398c51457178a107d5e487bf672b51d71bb804951158ac903e73bf0fa8de55fed46fa21f307adad0eb23674c07e50b2e75808591ede33e994c45e669a17e5c48d0d0775f82b9566c46d0e3f40f042626a7befb83314d704d63b6f438bbe040c34fd3780f640a92ba9d61fa50a1902a45430b264c0e866d8", 0xf3}], 0x8) 00:00:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={0x0, 0xffffffff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000580)={r2, 0x2}, &(0x7f00000005c0)=0x8) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x5e, "df749599619702a982c1c4a509f6a6b545a8dc3307578ca0daf756c4675558a8d9c74b76c0cba4a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"}, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xb1254ef940ec66a8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0xe56, 0x20, 0xb897, 0x1f, 0x80000001, 0x981, 0x7fff, r4}, &(0x7f00000003c0)=0x20) 00:00:26 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000001ac0)=0x29, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) chdir(&(0x7f0000000040)='./file0\x00') sendto(r0, &(0x7f0000000100)="b30b70254a257fec811acd9764181acb8a52675c26e18dd79749b5a946e0d96f640b", 0x22, 0x1, 0x0, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000040)=""/61, &(0x7f0000000080)=0x3d) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) 00:00:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000204, 0x4010) ftruncate(r0, 0x80000800007) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open(&(0x7f0000000080)='./file0\x00', 0xe84, 0x8) chroot(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x31000200) 00:00:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100000000000002) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x7fff, 0x20, 0x80000001, 0x6, 0x8001, 0x2a, 0x6, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) fcntl$dupfd(r0, 0x11, r1) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) 00:00:27 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) futimesat(r0, 0x0, 0xffffffffffffffff) 00:00:27 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe72000000000000018000000000000001"], 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) 00:00:27 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) r2 = getpid() r3 = getuid() freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000700)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000140)="b76743e917a0547423e53ea1b2eeeaf77b022a64f25ad3597b93f73b6a5f937541d1138f765aca6e9a85f8dc03bdb405768e09480904f6223672ba2f5bcb2934e2860c9174a7d1ff8c66555cdbbfa5feb4cecd5a3f8b475c5d32b4b936e4d6bee865387e8fadd9fa4d56c946ced29769eedc3c8b1e21b39c2b35c588ca51abff0ef06fe1d739a02dae8acdb803febd27a8107c000f8692448eaf76871fe829a46f08f4f8e9031997006438a713399da50cb99ba2a885eee4362122824c3089555a1f31e14c", 0xc5}, {&(0x7f0000000240)="c987fe81328d11295d3b3b51a2ef653a15441ef0408bfbd765d21d98d15832eb93e9fbcd3f73b020c8013bf5c3c6404ab099", 0x32}, {&(0x7f0000000280)="ef6fdd89d20db165dfc788c3906a63bffc4f77ac106f9d08f6d33d09e744a53bcad4ae858909a05c1df03a1ee8a2367c5aa2f5e0bcc1ccc28b31cf44d6f43c67c2c2c13974c58a3e49ad21cb0c915f3974cdcd89133970525c0da916c62c2bdfeb336b9599bdb69482ca0436e5e9dc", 0x6f}, {&(0x7f0000000300)="bd434a040a06bc7171c64b8828b3a474debe655755b9ff7ddc297298beb1d5fab79ebec1348618e9f3d61e6a0dcf1720fec57843113782450679205257412e2062a477a497851d93a6c8c3f411d8dcb2411e4b37f6f3d0e0480774b32e14fc22fd5124fd4a8101381b8c04d4e3466f4d0ca5021fa49474f92110c101887692513300447d4479775ecce0cef61242908be8083eeb30b274496538dfd07a06b6d1f08d00f3d626adf51ee65747cd19115b3ce2b62336c0c0a44815a0ca5cfa7c2c0d0709034b4937347b", 0xc9}, {&(0x7f0000000400)="a3317eb1e8b08c2e72814337e369704a56c5e55f4ed4c9e59da419ff8b56ba0b0e5efe398535ccfc5110a6d1318e5567de", 0x31}, {&(0x7f0000000440)="ae6dbffdaf1168db45982e21533bf8ca0b8f57da7a64d12a0bf6bf278ce667aaeb6cc8ad6059b022b44ee3a1f389db09dd3eaa5035db5718765a2c7b46cd7515d4cd93d2829d7fdea3392eda893b18ec09c7dcf533445f18e0fc9109c2e37046a11e5ad75518a66c0b7ecdfc7d7fc0fc30edc105d484212fe7a659bdd8e10396f61c21022f2a26b988d0874921709f37c13cf53d6747920f5f301876094be03698a1a3e093b5a05980865a611caa8f0c2b0fbee13fc0a9e0bfa6e4d8795b2b3bb9781d08c62526fbb98c34900be7f55492e025a2d5a37c22c865e93c7117e29f79e9ec", 0xe3}, {&(0x7f0000000540)="c18de87c3e8dba4635c2e821e17b4a7c6ba1c31bc01dcb0bad76e595a5690447e4e4da19d3fba3a9ef796937775f5acd01a2fa2d3b649dae", 0x38}], 0x7, &(0x7f00000006c0)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x38, 0x20081}, 0x8) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) 00:00:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x83, 0x1000000000) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000180)=0x100) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x44}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0x1, 0x6, 0x2, 0xffff}, 0x8) socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000380)=""/4096) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000200)=0x4) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:00:27 executing program 0: utimes(0x0, &(0x7f0000000140)={{}, {0x0, 0xff}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) r1 = semget$private(0x0, 0x4, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x1) sync() r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) __semctl$GETPID(r1, 0x7, 0x4, &(0x7f0000000180)=""/86) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x495d}, 0x1) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x81700}], 0x1, 0x0) 00:00:27 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @random="9d0d62caf506", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x6, 0x0, 0x0, 0x0, @empty, @local, {[@generic={0x83, 0x3, 'd'}]}}, @generic="d04e7f8d5de0bcb0"}}}}) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x80000000}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfffffffffffffffd}, 0x8) 00:00:27 executing program 2: r0 = shmget(0x2, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @broadcast, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="16469e716f80", @local, @remote}}}}) 00:00:27 executing program 2: r0 = semget(0x3, 0x0, 0x8) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/24) __semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000040)=""/62) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) munlockall() clock_gettime(0xe, &(0x7f0000000140)) freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0xe129, 0x100000001) socketpair(0x17, 0x10000002, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) __semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000200)=""/190) ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f00000002c0)="63f992d6c2ca7ed317feafd91e45f0db813f7d0667f902c1ce8066b7b178c44d42480da928e5cf3d2a60722b0419771ae497320acb2094679ae2a0fedc4049177f1a68ffe092b5d3c235156227f94c76") r5 = accept4$inet6(r3, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x10000000) sendto$unix(r3, &(0x7f00000003c0)="3add7fb52489ecfbf0472f2945b8db8cbf702a5ff2a8cd960afd99a33a88b8865f84b75e316f5178598df5b1af837d8dda20524c6da07b8e5ac52dc2f2c670562f5fde6129573b0b5f5b9d3b8613604f1200217ad3c1605d92d3947896af513c332231e483ab099c0ce2cf2af40268c93029fe28c419ec24111c7fb64aa425874954379a944a582e323a0b41fcf6e7fcae", 0x91, 0x2010d, &(0x7f0000000480)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x1214d1bd, 0x101, 0x1, 0x7, 0xf800000000000000, 0x7, 0x100000001, {@in6={{0x1c, 0x3, 0x4, @mcast1, 0x3f}}, 0x0, 0x0, 0x80, 0x7, 0x6, 0x9}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000005c0)={r6, 0x8}, &(0x7f0000000600)=0x8) __semctl$IPC_INFO(r0, 0x3, 0x3, &(0x7f0000000640)=""/37) getgroups(0x1, &(0x7f0000000680)=[0x0]) setgid(r9) open$dir(&(0x7f00000006c0)='./file0\x00', 0x108, 0x44) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000700)="b460debf497f9df38ea694aac1de2ddcd44b16b33ceaf8b6c0f69df26a0ea50530ac096439037b2b2f794ef24f539925a1529088cef6008529a579a11c4731718c99ac9208ba1d731bae071381680616bd025be5cb25866409cd04473b7250ccf58b2ab0308f8bfd1fc12624f2811313a6f5c27155a3566cddd1f3da556eca45ee9d97754d168652cb89b5eee63162f6af365edc3dc31d07a1d0d295c7dbb395bfb7a28850972cad13fa2f8e074497dfa141986ddca980a372bd95e9f636a63bd3fcbb87f5dd128c38a1276ef3ddb6a23cd947bc81c2bc5e46beb48d4ecfa423e402a1c335") setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000800)={r8, 0xf, 0x8fb}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000008c0)={r6, 0x7}, 0x8) ioctl$DIOCIGETIFACES(r2, 0xc0284457, &(0x7f0000000a00)={0x10, &(0x7f0000000900)="99cff4dc4d15815b1868c2e6b72dd562af81e1840078e46df89ff9fca409db9847dd0e65a654fc7fac6c539718ed566ae8b4d6a1531e427ac0f8f4f3e0598eb3c239ad4a350f01ca5d4b1a49bba9dbf0002829210d907a0c41e4849324827084fe51134ba3ae64da7458ce326c92d2173b88e8401030b4f9f8a6ffcbb90afa8e74b7cdb64e0fe4bf508de970558d45bb6cf527efe9bd049c803560a07041b418efc31cc702f39f5a743058cf6fbae771ed013040ddeafc8504a3d465d8e5be207ef647d365ef19f2", 0x25, 0x80, 0x9}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000a40)="b7c859958dfc606ad5323b2b50bd3b7a9249dd8ad94b5970993e32c6f0e3081929d7c11fe25ea81f4a0c7b5a6fa5cec14480a64dcbaf1d4c9bac74515f135e99ced65f437c42fc6a3fdb87cf44d331d1cac3208f8210a3166185a741aff8237227ca5c2df75c84bd2d102cfd9ecf34a31ceed3e840bc2e049679c946693f0206a5ee778d4d41f68c32066594b3aac421dccf3d9957f3f7dbe43fcf24b360fdaa8423562f5b45081a4f9adcc03862228bb512ff3e13abf9238c60d07d5eb402f23917abaeb6f79380a2a5b203f965e94e90d20c96928cc18942") __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000b40)=""/147) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000c00)={r6, 0x7}, &(0x7f0000000c40)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000d00)={r7, &(0x7f0000000c80)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000d40)=0x10) 00:00:28 executing program 0: msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x3) msync(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x2) munmap(&(0x7f0000a82000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0}}, r1, 0x9, 0x30, 0x3}, 0x94) 00:00:28 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xffffffdd, 0x0, 0xfffffffffffffd5d, &(0x7f0000000040)=[@authinfo={0x0, 0x84, 0x8, {0x6}}, @prinfo={0x14, 0x29}], 0x211}, 0x0) 00:00:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000200)=0xfffffffffffffdac, 0x20000000) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) 00:00:28 executing program 3: madvise(&(0x7f0000190000/0x3000)=nil, 0x3000, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xa) madvise(&(0x7f0000190000/0x2000)=nil, 0x2000, 0x2) 00:00:28 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) 00:00:28 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="a313416d291dc9bdcba7387b430a064a5da8c01ede31a89c31", 0x19, 0x85, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000180)="b100050360000e00000008000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df57882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d02ed9c06abfe0fe37202e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b000036a00f90006ee01be657aea80000000002000000000000020208000001000000000000000000000000000000000089ab90776b5b680f634d54000054f886a5094e40910c797db42d1b4a9f392dca3d8ba0390b4292fbadb53292ab9d54666f17c6a76ed9d960c748a953bb6d7b28686bf07096e515b0e1a223482e4c840cada2eb9052058b5a3cc706f4e867790498f9e8d617afe35e7fde01fe60f663e9d9f36446d76e1e4da77faf1254c46df8c4b7eb", 0x132, 0x0, 0x0, 0x0) 00:00:28 executing program 3: semget$private(0x0, 0x4, 0x8) semget$private(0x0, 0x4, 0x11) semget$private(0x0, 0x4, 0xe3) r0 = semget$private(0x0, 0x0, 0x61) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="4ad17a1f09158a5c58b5443fe4d0e305e46f318157340204d6cfef40e3d0b99013656183ac19a33c9acab82d14d1229cbb36682be70dbf2d9e40afbb2fb37acfa1672ef2b7083615fe7a1f54e08e8470e16ac68153a9227f9f5401bec7edc2f4a71892c4b02da7d5f9664914c4b1ae5c61791b0d654760", 0x77, 0x882d2c4c1417a930, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x120304, 0x1) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)='.]:)\\^\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='::^^$:\x9c\x89}\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)=',\x00'], &(0x7f0000000480)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='!\x00']) __semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x21) accept4$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) semop(r0, &(0x7f00000001c0)=[{0x1, 0x8f, 0x1800}, {0x4, 0x3, 0x800}, {0x1, 0xffffffffffff80e8, 0x800}, {0x0, 0x4, 0x1000}], 0x4) 00:00:28 executing program 0: getpgid(0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) r4 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000040)={0xfffffffffffffffc}, 0x1) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_buf(r4, 0x29, 0x51, &(0x7f00000000c0)=""/129, &(0x7f0000000180)=0x81) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, 0x0}, 0x0) execve(0x0, 0x0, 0x0) flock(r2, 0x3) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:28 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x3, @remote}}}, 0x108) 00:00:28 executing program 1: socket$inet(0x2, 0x3, 0x67fafaf6) sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 00:00:28 executing program 3: wait4(0x0, 0x0, 0xdbfcbee93f732a2d, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getpgid(0xffffffffffffffff) getpgrp(0x0) getpid() fcntl$getown(r0, 0x5) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x400, 0x4) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(r1) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x1, 0x3, 0xff, 0x5, r2}) fcntl$setown(r0, 0x6, r2) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xc, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x8, @mcast2, 0x6}}, r3}, &(0x7f0000000300)=0x84) fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x7f, 0x2d, r2}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @empty, 0x2, 0x1, [@rand_addr=0x389]}, 0x14) 00:00:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) utimensat(r1, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0), 0x200) utimensat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) 00:00:28 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x1, @loopback}}}, 0x90) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000012c0)={{0x0, 0xfffffffffffffffe}, {0x0, 0xc7000000}}, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0xffffd, 0x104) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xab6, 0x86b}, {0x5, 0x40}}, 0x0) 00:00:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="ae2688", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xfb) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x31, &(0x7f0000000080)={r1}, 0x9b) 00:00:28 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0xf) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x9, 0x3, 0x4, 0x100000000}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xe, 0x1}, 0x8) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000340)={0x6, [0x7fff, 0x10001, 0x9, 0x1, 0x1000, 0x1]}, &(0x7f0000000380)=0x10) socketpair(0x10, 0x7, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x400}, &(0x7f0000000300)=0x8) 00:00:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x10000, @empty, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xe, &(0x7f0000000280)=0x2, 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r0, &(0x7f0000002800)=[{&(0x7f00000001c0)='Z', 0x1}], 0x1, 0x6d998) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x3, 0x3f}, {0x3f, 0x100000000}}, 0x200) fcntl$dupfd(r0, 0x0, r0) socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:00:28 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = socket(0x10, 0x10000001, 0x200000800084) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="290000002bdc5ad69ef3b1c8b758de30a31928106580ef10d741b9c011e73f2fbbc972ec9b161dabca80c4d387658e54a24eb53565e7fc5510e75c7f94a1c7e3ccb661e94cfb7503e71dc6a94e11d19f6f5b75ae70a7d97b6b661430841cf4f87adf42"], 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:00:28 executing program 2: freebsd11_mknod(0x0, 0x11fd, 0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x60, 0xe00) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xe760, 0x4) r3 = getpgid(0xffffffffffffffff) r4 = getpid() setpgid(r3, r4) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) 00:00:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xe, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x8000003}, &(0x7f0000000040)=0x10) 00:00:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="8b5254bc543a4932a84bf020ad4479e4"}, 0x1c) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) 00:00:28 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="0200f2fedf48ce916f9f4c0f7cbcc30000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/328, @ANYRES32=0x0], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x10000046, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x42, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000001c0)={@multicast2, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe14) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xfffffffffffffff7) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x100000000002, 0x0) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x1, 0x0) writev(r5, &(0x7f0000000780), 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r2, 0x8) 00:00:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x88) 00:00:28 executing program 0: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYPTR]) socketpair(0x17, 0x3, 0x4681, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000000)={0x9, 0x1, 0x6, 0x8, 0x5}, 0xc) socket$inet6_udp(0x1c, 0x2, 0x0) 00:00:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x42000400000002c1, 0x20000000) r1 = socket$inet(0x2, 0x10000000, 0xff) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7f, 0x6, 0x5}, &(0x7f0000000040)=0x10) freebsd11_mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x8100, 0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x40, @mcast1, 0x850e}}, r2, 0x4, 0x250, 0x0, 0x6, 0x2, 0x6}, 0x98) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x4, 0x0) r3 = openat(r0, &(0x7f00000000c0)='\x00', 0x0, 0x8) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000200)="ce2b3811e2a166a99c3682877132465bf48a6a2eaa687c7b7158d50c9c1e98d221d183aaafc6dd9bb7404eb36cd83aa2608157c9fd084050e52df5b4b88cee7696ea8b7515e58338f0f0418fcfd0542e414d2650e4bb924536aba8126dfb58b94b50f44c8622743b70f2d8c6") 00:00:28 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="2e04fbb7e010387872acf106443011e0f122bb45db8d830311df74fa6d12f58f43c031a172da32f5809b71a4de72eb8b94085cd0cba8e4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000000)=[{r2}], 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$setflags(0xffffffffffffffff, 0x2, 0x1) getsockname(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) poll(&(0x7f0000000080)=[{r2, 0x4}, {r2, 0x8}, {r2, 0x6}, {r2, 0x8}], 0x4, 0x2) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000140)=0x699, 0xfffffffffffffede) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6(0x1c, 0x0, 0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000100)={0x1, {{0x1c, 0x3, 0x200, @empty, 0x8}}}, 0x88) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1, 0x0, @ipv4={[], [], @local}}, 0x1c) 00:00:28 executing program 0: connect(0xffffffffffffffff, 0xffffffffffffffff, 0x66) r0 = semget(0x2, 0x3, 0xa8) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x4) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) __semctl$GETNCNT(r0, 0x0, 0x3, &(0x7f0000000000)=""/185) 00:00:28 executing program 0: open(0x0, 0x10202, 0xfffffffffffffffe) open$dir(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='+\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='()\x00', &(0x7f00000002c0)='\x00']) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) fchmod(r0, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) execve(0x0, 0x0, 0x0) 00:00:28 executing program 3: mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x4ce, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x6}, 0x8) msync(&(0x7f0000c0f000/0x4000)=nil, 0x4000, 0x1) 00:00:28 executing program 2: r0 = socket(0x1c, 0x5, 0x0) bind(r0, &(0x7f0000000180)=@in={0x2, 0x0}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffff87131f8a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x9, 0x1000, 0x800, 0xfff, 0x8}, &(0x7f0000000240)=0x14) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) 00:00:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) openat(0xffffffffffffff9c, 0x0, 0x10814a, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000f9ffffffffffffff000000000000000000000000000000000000000000001000"/136, @ANYRES32=r2], 0x8c) socketpair(0x10, 0x30000005, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffe85) 00:00:28 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2, 0x1}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000080)="856c5859d070cf0c", 0x8}, {0x0}], 0x2, 0x0}, 0x80) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r1, 0x2, '^A'}, &(0x7f00000001c0)=0xa) getsockopt(r0, 0x1, 0xffff, &(0x7f0000000000)=""/43, &(0x7f00000000c0)=0x2b) 00:00:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x2, 0x0, @mcast1, 0x400}, {0x1c, 0x0, 0x1ff, @ipv4={[], [], @multicast1}, 0x3}, 0x8, [0x6, 0x6, 0x4, 0x3, 0x80, 0x80000000, 0x79]}, 0x5c) __getcwd(&(0x7f0000000380)=""/225, 0xffffffffffffff83) 00:00:28 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffd4) sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f00000011c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x105) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 00:00:28 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) sendto$unix(r0, &(0x7f0000000040)="7073a09ec630e09109385dcef3d7c038e37ce1a64dcbba41fb4a56d6548c8ec6fe4cd17a2836f4cbf2fa4afe9545d329b8f8ef8f13ee117e93fb15897fcc8c51c2aa9cfc", 0x44, 0x104, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:28 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0xfffffffffffffd49) r1 = msgget(0x2, 0x0) msgsnd(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/271], 0x11a, 0x7fd) 00:00:28 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4000000000007, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="cc", 0x1}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x10002, 0x5864, r2}, &(0x7f0000000140)=0xfe02) 00:00:28 executing program 1: mlock(&(0x7f0000c89000/0x2000)=nil, 0x2000) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) fchdir(0xffffffffffffffff) getrusage(0x0, &(0x7f0000000380)) semget$private(0x0, 0x2, 0x0) sync() ioctl$DIOCXROLLBACK(r0, 0xc0104453, &(0x7f0000000040)="2f3c9ae1b06bf6eb42ae73ca3168b5aac1057d947b659f848ad02079f477ffeeebb9023d1d78aac7a2f96631a64c08a1bde2270a4298163f2355e71bd05ccaba7c926dd9fe5dd91efdecd3406694916bd4eb48f6007830aede3e75ea8057ca5df57618c1cc4e4d") semget$private(0x0, 0x0, 0x0) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x6b, "9d6d06564282f8da6e96be570abb83eecc9c633a73dad6c692998936b28684d27c2d2df2203d890c025ae802818356de38357a9d70cb1ce373dd3a16ca9cb4174dc3cc9861087ad8c2ab0d2a72c18fb656c02d78f1a4b1cf330624a33390655de049c06b4398c26db2da71"}, &(0x7f0000000140)=0x73) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x50be}, &(0x7f0000000200)=0x8) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075) accept4(0xffffffffffffffff, 0x0, 0x0, 0x10000000) 00:00:28 executing program 1: clock_gettime(0x4, &(0x7f0000000000)) r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x4, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x5, "0a5a898312799027a2fd"}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0xffffffffffff0000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4) clock_gettime(0xf, 0x0) 00:00:28 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000200)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) accept(r1, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) 00:00:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x5, 0x4) 00:00:28 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x600, 0x28) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x100) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x8000000000000}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:28 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev//.\x00', 0x0, 0x0) r3 = dup(r2) freebsd11_mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x6010, 0xfffffffffffffffe) 00:00:28 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) munlockall() ftruncate(r0, 0x5d40) msgget$private(0x0, 0x8000000000000000) getuid() getpgid(0xffffffffffffffff) chroot(0x0) setresuid(0x0, 0x0, 0x0) 00:00:28 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x100) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000000)='./file1\x00', 0x800) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020005) open$dir(&(0x7f00000000c0)='./file1\x00', 0x20000, 0x2) 00:00:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, 0x0, 0xffffffffffffffed) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000040)="d1bcd92047db8be883c876b5057e1000b5234dd5201cbd0b7ea2aad189640842af21f812e66b1e2fc08402614adee6da08597db4aa7108fa2c795ad75ad98f5dd6789928814b32a7c2792bfcfaaeb4ae5a35c3959bda3fc33b20ea07ae91bc78bdf19d30c60ad061ce00df9f5f3365a7e78e1a74") ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f00000000c0)="8fef8a3bb72ea5324d2600d087ee644e9fd1877e4d9b7c9a70a25522553357cd3baf8f9f91118d96f12fb22c55a0f10782a863576d36f9cef5861561e376b5989371600335d1871cf8f641d9515e7885c30454562698d958e59b6cd5d4d88002c1626a25bfa7f38d69989345d7451db9655bdcb828676937b4056ac3ceaec5459ae8800dccee6fc81066ebead19e3ea021a7b184e2b3a11c8c") 00:00:29 executing program 0: setrlimit(0x8, &(0x7f0000000040)) pipe2(0x0, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DIOCCLRSTATES(r0, 0xc0e04412, &(0x7f0000000000)="523551b9883d452ac0b9e240ce9024dc4a2d0613e4c72d1c145669cb5183d8bd38f63e9819c910c968fc5571da745592edc730d9caaef3") 00:00:29 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) syz_emit_ethernet(0x46, &(0x7f0000000200)=ANY=[@ANYBLOB="ffff9e54a506f782650d123eefcd8700001646f77976c83c05ffffffffff00000000010000002a422927000000000000"]) fchdir(r2) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000000), 0x4) 00:00:29 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xfff, 0x520, 0x1, 0x9, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0x4, "3fb9dd20"}, &(0x7f0000000100)=0xc) 00:00:29 executing program 0: r0 = socket(0x3, 0x0, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x100, @loopback, 0x18b}, {0x1c, 0x3, 0xde2, @ipv4, 0x20}, 0x2, [0xffff, 0xd41, 0x1000, 0x10000, 0xcb1, 0x9a, 0x0, 0x5]}, 0x5c) __getcwd(&(0x7f0000000000)=""/44, 0x2c) __getcwd(&(0x7f0000000240)=""/151, 0x97) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xa, 0xeb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x400, @mcast1, 0x2}}, r1}, &(0x7f0000000200)=0x84) 00:00:29 executing program 2: getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000040)={0x6, "98ff67d14f419d71918908ae0f9ce506"}, 0x14) 00:00:29 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r0 = semget(0x1, 0x6, 0x614) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f00000000c0)=""/247) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) socketpair(0x17, 0x30000001, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = getpgid(0x0) setpgid(r2, r3) setsockopt$inet6_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000040)="cff3f12fd7f236fc3ad241e8e9bfd2795c8f1bb0ace6a52f58b51dc72375d6052c07144fd7a48f2505aed3ca9682ce4ca4fca6df82b6bbfeaeec9ad54c282fed8e4bf31341faeb8d684ddcc8fd335b6caee89f03c68562c79eef6e0d7be6abdb329bfbbcc5b8241ae11cc9ea7d386a97a5834cf6af180d1537065a4e", 0x7c) 00:00:29 executing program 3: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303a00fe024300600000000000ffffe0000002ff020000000000000000000008000001890090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb"]) 00:00:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820280d46d2e30000000000000"], 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x4d}, 0x1) sendto$inet(r0, &(0x7f0000000340)="ec", 0x1, 0x105, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/103, 0x67) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) 00:00:29 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x60) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open(&(0x7f0000000040)='./file0\x00', 0x10000000000209, 0x0) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:00:29 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)) r2 = semget$private(0x0, 0x0, 0x80) close(r1) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000180)=""/15) 00:00:29 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r1, 0x29, 0x4, 0x0, 0x0) nanosleep(&(0x7f0000000000), 0x0) nanosleep(&(0x7f0000000040)={0xfffffffffffffffd, 0x4}, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000240)=0x7, 0x4) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001740)="a24e4843fea59a77ce08b5a93946997b5031907e33159ca303c6d469879278e57b8fce1b73b4271af04010504816a162a91de7d093d2b6b0cac4ca88b9afe0f96945a891058957271f320cea5564cf4d18115e51b43a7e6775dd480e65ef8cd73c6bbf936082c2c7fd21a0ba4d95241652ee2c4ad04e1fe6e5c95448b7d168d15889434373d0a706d51bd85c2fa5a90e02310ab0be3f", 0x96) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x2, 0x7}, &(0x7f0000000180)=0x8) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$DIOCRCLRTSTATS(r4, 0xc4504441, &(0x7f00000012c0)={{"057ea621e304d2f4ce9a2e74e1b9274b7a2003aeebbb42fdc1c126dbca1a46bbb8f0290787906e2447361721ab42658d57b86a1f6bd0f8226f85cf5858ae13b1c7564568aaf515a21ea449c3447bbc4b3ccb3315e587a8be9c32712f9328cebc0e44f1be7b5520ee562fc952dd91bfab62b2b1648b84689be87c4f536fa8ed76a176d3b48079e85120f98467e3d63071ba74cf62044e0ec69b9390c2cea4f850320aa098d4b691152d668bd0752152c716802b6f850e2ad2c4da45e06c6cf2f7e9d52baa137240934203eac1c0fc15b75895b077d990dc5a13f4aa4b7e9e1e01d9324f28f1d38883b36ac5a407f4b72ea098bcd8990e01bb55e67dae924f6b17d7d82fd8a16ef9f2c0fc729d960517974f3248b1a9737379ed4041e5c6775c983f0fe583de3bd250075a38bdfd63628ae9cdea09c2dba3205c731603dd2208f93a9de2ae6d790593c054297c3d5031fb636a17cba820d3adce821a54619821c343c0318aa9933408eba86177a69d4eb788ecd0bbcf0d4548b5dd785a72579ed2e95180399e899baf9361f3038f752bb286573296e25cafbd6dbdc7bf221c345f19eb3058926c4c10743dd63ede6017b6346183832377016f4c33909b62fed754e52f8c26e718622b98bf46ecb8fa368b48be8b2faa695c810d7a81f3bd19347fc8664a82d747a060bb5b51f09952d82b51424d52109d801d53d77e617f33c4c9501d4ce73498dc95b3e209229b1add6ec3e71475e9493c3b1e1843565c52c23deb6000dc68f3505263db578c098bcbc8a2a0f906f02ad5c162b044968227eddbcaf0f82e747309db68fbb403644ea85e800d556442695029cf0cc0261106243679098bfacf7b14a248fcf6fc0d89e49be3466f1c46eb90f6c911842c91ed5807a8b1f4584c3e328c7fccff239cd7e4f68a5470ec0a97ab0b3462ba4bb2a226f208cbc0dd8bf8ffcd62b7800b3bdf68712b4c0015e03b2ae943e56c6966ac1c26fb2620fed94466579f16856e2c22aa3906979418ab50b34aa8e812b595a570d8021c720ba893ba7c7b92e164c9ed8beff497c94fd1e50e3bf44c1d1f9591a20b36f2da2208a1b3ae84dea7f482d2fbdb4a7b8cd2f65e6ba170f8c2768f8e11c744ee9228e82adc7e3e09da035372091ad29bd7da6d454e63460e27d62a278ca5faf2c9ead979ad882c27544b8a3a568e7487c9923d752f5ec1e5aa4653cf667f36b0e6f6d33c5b102541a9562b289d7469c1bb356d43f401e28ae1bc736a2223abc8ca4d58183c975102cf8290f37842d492bab633f05e8e0096cfdc45a5d11e936d02dd65102a6b5f5edef79be49e8a5c1f9668fd5fa5cd507c0be2a45ca2ab325cd6aaa915441691a55c1306b464a413cce1ef0c1e8c1b351770f7c5caf4938b87d132a146ff46ac9beca22bc058f73035b255675851283a43510481fe4ca4", "5cbc1ef68379ca8afb7fad48d76db975fd9a0a1100e114790af25a27e10bd6a2", 0x8, 0xffffffff}, &(0x7f00000002c0)="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", 0x7, 0xad12, 0x0, 0x1, 0xfb5b, 0x9, 0x7f, 0x2}) 00:00:29 executing program 1: r0 = socket(0x17, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), 0x3) 00:00:29 executing program 3: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = socket(0x17, 0x20000004, 0x1f) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x6, 0x4}, &(0x7f00000000c0)=0x8) r3 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r3) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x3) 00:00:29 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0x40}) 00:00:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4) bind$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/214, 0x454}], 0x10000000000000d1, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) fchmod(r0, 0x9) dup2(r0, r0) 00:01:04 executing program 1: r0 = msgget(0x2, 0x20) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{}, 0x0, 0x0, 0x400}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockname$inet(r1, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0xffffffff) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000080)={0xfff, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118) 00:01:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x68b6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f00000005c0)) 00:01:04 executing program 3: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:04 executing program 1: sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200, 0x100) ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f00000000c0)="8c90b02a8eacfe3627a9af122cadfefade4243cce3bd58b52c8f66a3cdd75d373ed438e4f3960dde9de0e0f581aff880a0f9008ba801a447cf5bb53cfc5c4a13b4645a553832a1", 0x4, 0x4, 0xb4}) mlockall(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) ioctl$DIOCGETQSTATSV0(r1, 0xc0184432, &(0x7f0000000000)="d70bf358a652c7333ca5d1a66cb8cc8e0f65b67b09690ca1fbf2332085613da8a6b2cd9db0dcbb8f09dac9927bea3354e1d232fa2c5ad661aae10f3fc6da132917cdb1a4972bd8b4e72e983ed3086a") r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x410, r2, 0x0) 00:01:04 executing program 2: r0 = socket(0x17, 0xfffffff, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002de2e7ff56c65302f66696c653000"], 0x1) 00:01:04 executing program 0: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000fef000/0x4000)=nil, 0x1000) 00:01:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) freebsd11_mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x401) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd}, 0xb) socketpair(0x17, 0x0, 0x3, &(0x7f0000000040)) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f00000000c0)="3ac8f4113156b0e609559f5d4cb237b6307d89bfb814733d586ea938fcccec843bad688b8ac2df08637b", 0x2a) socket(0x17, 0x10000005, 0xbcd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x401}, 0x24) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 00:01:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getgid() getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:04 executing program 3: r0 = socket(0x2, 0x400000, 0x82) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000040)='M', 0x1) shutdown(r0, 0x1) accept4$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/110], &(0x7f0000000100)=0x6e, 0x0) close(r0) 00:01:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0), 0x4) 00:01:04 executing program 3: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000180)=0xfca5, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000200)={@local, @broadcast, [{[{0x88a8, 0x48000000000000, 0x80}], {0x8100, 0x602, 0x1, 0x1}}], {@arp={0x806, @generic={0x38, 0x0, 0x6, 0x8, 0x2, @broadcast, "fea98be02746b8c3", @remote, "4cadf35726e734e968e0ffdc31ff77e4"}}}}) 00:01:04 executing program 3: syz_emit_ethernet(0xe0, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b4090000303afffe024300600000000000ffffe0000042ff020000000000000000000000000001870090780007040060b680fa0000000000000000000000001803ffffffffffff00000000000000000000ffffac1400bb"]) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x440, 0xe8) fcntl$getflags(r1, 0x3) sendfile(r1, r0, &(0x7f0000000100)=0xffffffffffffffff, 0x100200) 00:01:04 executing program 3: unlink(&(0x7f0000000040)='./file0\x00') select(0x40, &(0x7f0000000080)={0x9, 0x4, 0x3, 0x2, 0x0, 0xffff, 0xe0, 0x6}, &(0x7f00000000c0)={0x80000001, 0x40, 0x0, 0x2, 0x9, 0x9, 0x3, 0xfffffffffffffffb}, &(0x7f0000000100)={0x0, 0x6, 0x8, 0x40, 0x3f, 0x2, 0x1f, 0x1}, &(0x7f0000000140)={0x1, 0x7}) unlink(&(0x7f0000000000)='.\x00') r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@un=@file={0x0, ""/10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000300)={0x0, 0xe32d, "f019038cea56318b94f8b331eb1892a264c6caa624ac64d5d8b35314ab7378671f23975af275e1079c1a12b3f341b21454647812afabcc30e7d0723949c2ee"}, &(0x7f0000000280)=0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x6, 0x2e, "bf39c5a0ab9396a675a53a4839df80f4688d12617f454b8bb86cc12914cd691dc39ca678c8ef6aacbf3e72976139"}, 0x36) 00:01:04 executing program 1: openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x80) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x200, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DIOCRTSTADDRS(r0, 0x20006601, 0x0) 00:01:04 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000002206, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x17000000}}) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000000)="93be531ca4716fa948fe461f93b157e83762949b35f625a5c75a64306176b35f088e5eab61f6c5dfd2cf45bb82af4719077e9f1bf01be2e4111b80236bdeb4619b5edc79a3f427cde79e5f2eee98493dd93e2ce5637fb8c4d097") 00:01:04 executing program 0: getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r2 = shmget(0x1, 0x2000, 0x2, &(0x7f0000ffc000/0x2000)=nil) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) shmctl$SHM_UNLOCK(r2, 0xc) shmget(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(0x0, &(0x7f0000fef000/0x4000)=nil, 0x1000) 00:01:04 executing program 2: r0 = socket(0x10000000011, 0x8000000003, 0x0) close(r0) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000000140)) sendto$unix(r0, &(0x7f0000000180)="fd793154f66e1cb21a78e93d835179a2593c1ce3d9136118a3696242cc9bd3e2537c3e3b0d258c6efed89027839f82674d3a0fadea7e4e6188f06b7a89f9c475f7782f8a0e29b8a4bb5ce44fdd6a8a6c30c670747d46c7c7c18f43c4c09eb20c9c2032a8012969fbe03e14edf6b53a69c82db50e3f1a0a801fef2814c3c444e01b8ceccf2c9d97bf678074f7849344129d4c0a968fc4084002f9174ab689ce5d115880edb31a8facdc8cd30d3741420a", 0xb0, 0x0, 0x0, 0x0) 00:01:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$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) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x10001, 0x8, 0x0, 0x9, 0x1, 0x55f1457f}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000900)={r2, 0xfffffffffffffff8, 0x0, 0xd7b1, 0x9, 0xfffffffffffffdef}, &(0x7f0000000940)=0x14) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000800)={'accf_data\x00', "70ff646794cae9fb64c8d58541f31284121482a18987f63c38b8ec3c0b0b750fc24c0531d09f8e25cb3d2e2fcf3ec755d4442c149594ad86bb0e67817e89e9f86fa4d6e2f70e234c4b5311034a4274f05579900a1393534a901ad3e5cedd8fa9c97847113658a43c5acb83662e7daa0e73c34325cd1d38299e389d4df2ca524f30726fe5e57cf48cf44eaa4ed7f1aff3415cc7f27d6974ba39a52c443f632139667dc20322f410306fe1af44243f7165d15c5044ccc770dae0efbdc9347ca96d9ef0437aae230d5cc5b985dd525928e4fa99dc8c6d57be2071500400b4469705159ab7277842dc959c2d9e05aafb96b3"}, 0x100) socket$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)={r3, 0x6}, &(0x7f0000000600)=0x8) exit(0x0) sync() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r4, 0xfb8b, 0x8, 0x5, 0x3ff, 0x5, 0x8, 0x5, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x614b, 0x7, 0x6, 0x0, 0x8}}, &(0x7f0000000640)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r5}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000000)=0x4) truncate(0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r6, 0x8, 0x100, 0x7, 0x2, 0x100}, 0x14) setsockopt$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) 00:01:04 executing program 2: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x9000, 0x0, 0x0, 0x100000000}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfffffffffffffe01, r1}, &(0x7f0000000140)=0xc) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c653000f0210a0475c0b421e19822a97838da483312200d642e1e9f3e4884d6bdfb316093b947193e812f57e8f0e98576828e04a4"], 0x1c) close(r0) 00:01:04 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x200, 0xfffffffffffffffd) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket(0x1c, 0x3, 0x0) mlockall(0x1) sync() mlockall(0x1000000400002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) socket$inet(0x2, 0x10000000, 0xfffffffffffffffc) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) symlink(0x0, &(0x7f0000000080)='./file0/file0\x00') 00:01:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82000001000000000000"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffe}, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000140)={{"8a5c6f4513015538520f9de549dc021f47af81d9ffff63cd03379ef48363f33c6e400f499fdb4a2b8ee224f00928a6ca8386b36e2b39c8151056c5687ca4dbf1e2edacb3de01e597704456e21b1351195a74cf0ce022b685f52a4ae1727d6570e1f7c9371b5d0a73d5ef6b08cec47ea000af015acb0afa66006bef3446a63c07a53e5f2bd400f7db2cd739ab371f83c841f05585e7ad4f91fcb2af5185fa827e786329438f0c3b5171f19742933cd1296d10bf6c846bfdee255abfe23e6af7f1c683c88d50df7870705d0a723b237a7e2deff79a0737e5f05de52f461bb0448867ff21d90c016dcb6297fd1cbcdb20a5c12ae956a64c7e444f98b7a7edcc9ed53bbfb9315c44ab21595de71ab6b70b9ddc16d0de4cdbe32acd772be4e1fb4ced9697868ccc57a6b595377343c629cfab09fc4f74ff1be5b43830de17242aae07072c2d663cc8eaa4d09f60a0310f1fc62437cf7ee6d92e406ed1ee38f25ad92b2d848b9cbe85b9e25eaa117879b0516ddaacfe18f9e198bc5fd3d45aa331f3ea30673bd617a0b37d456a47137001c98eb450da2ca5242480617d468138c7d0ad57edee8bac915c62bea9b0a92fc83e4e6136bcde6f1e72de1e484fce806774b61c031d9d0a654cf270d4533f82376b829ac727105dac95b46ccca71d279f7ecfb660914ac47b62021ef7e7710dbf8e8c7a1e0e4f132b93b40fd5ca9e5efc188c3363e7bdcc3bdb6a581fcae1693c58a66eea4bf2429a389c703eeb45a05de00508b83cb742876d3fbc009a5aa028c06293a574ba5c123a05104edd106e0c175177ec2e17128a23d054975e464f5d9ff6c972cc82191cd860af297313b4cd12aa23947ce27f3c1280500bb73715f57921dbae5d8b9c2153bd19fc9f94dc6dedbfade9f59ef4440d279e84c3dd824afc7771e4d56610dfb5c3d30ad3c3b74cf2ab7b6104b92e8abc94c4b860619489e12a2226facfae6316518c088a222795391f452b6dd73c799248ce8a501d93fe0874651d5ee9a805cb4d5d600999e5bf3f10c0f9f3fc115487c28ba678de3dab67bfc00be579f7130d5fb4ce496d6c8f3e07efa3619e5b4f7c04a5a7185eda3026859cf2d06c29c92a00c41702084c612d1f2937779bd2ba0ba8f97ab126681adb0df5005243ef2878ca24eb46b60ae5b12862b57e81bccade9c9c0d6b9aeb8eb2d97b6043d46491ce72690b3f4b12ed33dab683a428c6c43d31bd96442acabf6aeec1f372c9be6366dff87bf0983362e20fb8613b29e242d7e8f58d4065beac18f6bbfd5ef5b9d9f945587d9ce708315103a39f4b122efb84866333ab05d2d71317e24bdfea935ccb2a66b3f052bc6eb50eaeaec2b854684575fc9d8104d3780214cb444367b8d536f11ba2e4f44e87e938dca1f3758a5b8211b8a474799aaf4df4609b25992135d5e840d228b0a60e59bf", "920a5476cb0865777836aadda03dab82d0bcce2e9b4df57599c64ee74289ba90", 0x4, 0x3}, &(0x7f0000000040)="e3c7e75148d447676f7774a198d9c6e6ea916d874a17bf512b96c20c5d547599712c46710492ac4f7eed7267abca97031ae53d631e0f103ffb269233eda9886a94a2c40176e6c3fe60ad70a8dbe487abc573a6fdabb5502ca222df92d591c1f4c476b52d1c973c1c47e737d29dae71d5fd90e3e914717fdca94dddb6c3eb45a7271b766f21642e075b33afd7465fd2e48236ab5f2e5f27a5dc1b361deb0647358f90bc0b395fdaa8265e719b325d71c037b0fec1e237ac", 0x1, 0x5, 0x6, 0xa40, 0x9, 0x8001, 0x3, 0x4}) 00:01:04 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x1ff, 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000001940)={0x0, 0x1000, "51b6e8a20c48676b62feac0b8e7c7d871f5c326838fe80f2ba736c504eea9ab3f65ab66fb863edb639193f933130b5f7d671bcd621b1ba9a9bba2c75ddba15026c58e0612a6845c8518ca2a8ce0eca9e9b7d3661464602557bd4c501b45d86e541f1603c11805104f1cbcb634ee71ecc64446ebd511c99d32a88de3da54b43e74c976d63b9507afa1a7f7ff4ec1594c8971a7f43f18f5b9edd0f675f40487aeae94f0ba9d4bad46af182f62b38f190cef0a19a10bff45f37999df85bb00321ade7c38026155f76b8b450c3d7d66108bf708fb63c3b93feae188438fc34037381a921457739623a1f8a081fbbbdb4889ece431d9a2538d39c89707b768f1d002b74c6d9f534e3f3f7abacafd00042217ec500a2391d8b441d34929bad9286c0e5d674dcc447b6726e0236ebc860cfd1571e3e2591dd7fc4116acda0ec6030beacdbfd881a68f36571cb33cd73a3f4a74e6fae572edb1803603d5c3ee3ed0d7e2d140c39f7539d7824d31f07c2943835100da04e306b739dc6d11652b31aff9efcd7e37de815571b1e087ac0d1f844873a51fa62cd1a23f6a5a5fc6ebbef45f58f4fb047bec7a6ef3f48fddfb3caa565006c70fff09bfc32fc422d03f6aba527e6a464b4dd6a653985951d7e7307482b2fd4ea7dcbba67abc3df799790cd4412c30bbdb9ce015b8c06be1e90baa1846e6847be1a3a5b8249b7a1f58cf06af389849fbc599ac182893d82c5141a681f66856315057b70bb37b0023a69d3578f5ac94417b7c0b53e9f249f8be3d0995d892b4e8c9301b6971b8cb1fd275c795e62bc0bcb46ea1e7b023438ef6893dd3a952c8262c205962d221059935894eadfd4f904585064774383655fea68cd5f6a949e89477471f5d38f33983f7055ac2fec2c6ac30f0793582ad6df10a983e3cff6746d93b99e99cff2b6d934f09e8b0d46f393325c8c355fec483147a53cc9b9e3910c85118d05cafc6b130dff9311518aa7f1cdac1171ec0124c70d9051ddc9728b2a132105f90438630e745a23be4b2f77c7414d361c3461c5425f6e83a6610ca9dd8a00aa5e5cfa6a15257ed0021c6e58b85368eef430ec3a3a9721c4e2fbc179253acc188e20b922da7a21c51e89cc4d49e43b1adbe774eb00c61240345f4fcb58fa53f254b3ecb7a9d78718d30cdf334d9403cc63f0b6a594d1b9e51002fc30ff29666c22f2178ca5b465f8b1dd6609f25b58f6e88925cdbd096458d60c5d99f9a7916eefbb60b8f7fb98fb5320506b12660bbc286841926a8307d0257e870b6b8f54ec86586a94a380fd0ab4a17cd271f6ad2292ff41beeaa6a89393335bb6a1ea6037a538c02aa4702b924947e6f79d457c652b7defcf8b1ad093cc4762974740fd17840eb3d33a19c1aa517bc5496fa8fc375d152241dece45536845858172290f685a13da07c2b01a5dc89cf05b5a2549c8514e9b4367f5d94876681cdbc8b74404eb272c2e673d8ecc6a09e166ddda18377ec7a54f3f58ee290d49b9a038c6b0f68286aa53649756df8447235a8812c9554ee0b9abd63a92299c427427f267cf5f4eaca8579a20c123d89a879cec58c327eeab2f9a51b9cece171763c91ff7d7c8b21f39270826dcbce831d5a1b1b16747ac8fe00043dacb3158dc4c9ef7a667c25343f4f38f92df812f873b92d6b27a7368898ca3830c14da4549ceff3434fb434fb40f9a52433b9373672c5f0ef24ed87a289d20140d3d8bfddee5703e12b77238bab1870ffb6f7dc3b874cc5b56479170aee593e4e49ca57a48ef33dc2847960750ccfb76ce6dd160af3818b3ceb644c7465b0c4f67ede317ac2dfde16cb34e924db9af506688eb9a000f0da874c9b5f1ec4cf33cf78f6b95dc950c79ffe0123bb62bb3c39a7cac743dc080e285fccc2be34cedb2d31afd4191f000e589bd28b2484acfd0540b95450b9a2c7a5a55c48f3be7e2efbce5a31e9913acd6b9715247a7ce0914727eed57e465acae5b12b3b0260a3aee1a67101c38fc2d9c05a4bbfa99478ad8caf29f3d370f9933fb72cbb30ae988c44877f0842bb83abb3c1e9d6580153157e804c5b8ab53c15b8d2ae4cd7582cca3b69c129fd1012606a0603e94dbe1951bac0890ab4d49f8d74acee0da7a4c1c0a16cc95fc4ac3df5cb043cee9da438913e1ee5147f71a612a894ad995480fb6a21f620104bc65da0314065b7d8871007c7bfa362bfea4cb435ed1decc811d45c921fa5532fc98574ea68c4dc4a4c0860dfda2e0e65b2604b476363e275df80a8208ede4f2fabe32aaf1ed57df05eb0e9ecd30e39931ed4a262e510e764e8bb2c4aa9d81fe61e663e4bf5e41ecbb694e207d884fac00fff187eff0ef1aedf60d61029b8c3611849d735e5194395a7a6fd144f9ec583f938540665af29bb4451dc56af38fe2b25f0200035ac1775b6284a8866c508a0bc8a5937f630c49941a67eb26b71cdd1b7472b93356dc03069d8af37f7285437573b2d76de70dcd75db2570e6de616df7ec419e3e0c2224cf6ddcaeea98fb1d37dc9991d723ac58767ec69528bc339a15f64f9526cd9a8ea5e361faddb2d568301b74cc51ec80841ba8860eba06f715116fe3ddfbd00a997e082c40399fbd0da6c9f4ae9538fcfca937a46aaaa21c29d68f022dfb0c3d8ef4586fd8f0da4e932a1271016135b59d3b123b768bb14790c72fceb7da7de45c30fddc184d9537820e6f8fd7ad75502d38afa546afe91e2c420d79f067012ba645a1b9a8deaf10caf7916723702a7c7886472c42ec423a7e4840780efd8f0d3ae6831571d0ff399a7cdfd95c56c7eafc5e3e51408e298ae99eb89f5e05d1abb4179e2fda69130e0043c823cdcbe606020d418ba45b908ebd40a210b87b29e2a715ffb3ef63861b987d911f3c1109bf2c0d57322526da1c27d57298d6b074892c6da8d5af9aee74deeed752dcc00a9a101071871796ef52a76a5622142d90805c65b0c333164bb2445e09462dacdbab84e69a13430cce9b07d08626a4f16421d73f324b8559fbe9134337b98c78d5a2869daafb8e3bf1df0af905168507bdb33d0f3b8fb670c2dc463492722c88b849657975c6fe12a2c7341b65bd3564fb39f4eebfbda3e890d0795246c2ef27a529889f4f24c296c2a10a882a3c5811c70a826494e6fa72d0db6c6b9366a7600b055bc69848c00e52fd9b81dfc499bb97b3a666ad5fcfc8ddd68be98f3f8e4ff5eb99aa25ff3275f64a1f85e03b811f6020617c7d13d09e47e8cd51c6e377126dc496ec33c51ee3f268cdf77f912397d3811b8e9200b891766528ef7b051739bcbe1e46d593fc66b7cc9053609085329c0ea1ad9b65078a1b33c71a1c2d90fc3b5ef5378a20aa1177b8aa309fa88539ce007af2c349fddb07ebd2e46a18fdc89dbc985506c874428c96ff0a92cde05912634769ffa4d940115a0f266dd267728841cee6954a49bd67d7edb518706dfd9252c76ea6b5009dcfb06efd0f13536d60f8e22c9229674605b9a6095574befc64341de10e28149de456cc1dfa2b9e8ec66546949f0a71abba61a39b3a4b402444683558a2b1965546d40c0a10b7710e0bc5eb560bf30eb9e70a1898637fa68f7a9c313a64cddde186c041b1ed04acac9cd8a6a8a9bf0012d9c5310dc9d5e0061fa8ab1902a4961e1d8de5add1dce8ea81d0e05ae0d28ee21c6003e08eda0be9e571d5bc75affd1075b80f58762e5b6b389f1be2383fc09818d9746a2ad4a9b9dee373f5eb7a84312c10363b50dcba8ff9fb0ed225e870d8f82fc1447d40c87251ca2a402bb66262b66b84d65c6f8deaf42374b9f0173bc993b8c466488200f8f3e4a77eaac860946fab36f7fc451c49a817386282e9c2cf38d781f524b405b88f383814781883633019fddec3e1ec939eebd2c7dc9c63057cef4fd13380325b4104748223567b33870196360e66d3f96daae1aa1fa1c3391d7aef71c8461b6d4700b3aa13afdc9f89615c5f5b52a64bb8033b805e2764a08390496bee451573b61e3c3b8ea331d1ee4531c5747135ec0b7a6e4462c2b3e81cb80ec5716b97809e27368db9b09b6cb8a84a921f1c2900d57e1bfabba725f35a953def94f74ebb8b991c98f609de0780e62a3b4da1e7167e74d0a6bb095e7699fa08b6cd73738d101589a0d3dd7ae73e201e3d4a957a85306f1000d3281c1a2e47bee466e1a12af995d00f1ef8a157fc5ad2e194d87e3b56e81b329f54d9d84d19dcd5a0817feb492309fbac80c5cabb0bbbeb0d217ca374278e3fddec5a0ff930248faba33bfff7e554d16cb5dd74608c15bca39bf2ba9c0fea0acc6d13e20b75b6aea67b64664b351987601f3e93e98c78ff851bb47c66292c45d47af6e2592f6ab1d3194e0b7fd5e449a973c449f64fad43968cd4dcd9fcb3dc46004eec3291e16b10b495795440d311f5f818fabc28c21f7ce279a3458a7d4280c8698277d041ad12c5aba39c06b980c89989abb49b472af341a3ea943242c558f61bb7cdb2f4f4102da707be298ed34b51277b037ea7da92b55ef45df06f6a7262bf97474100ac17557e5ff6062b86afd13892d23da03413c24ddac91578094fdf90ba3071c4fdb63d925c1fc9de07ad238606e983552cb15b1079e657f52fe41c58bef97d50392bd594ce6d9f67b9f5404e117a7d0680ff398e2f226c9f45e8a77e702c24f25d3ea493e59f448e95d32c01828e416db2f4c3c50d7d83979b7122ef776a6a819cb38bd444b49e3ea45e58de26fb560e2d93c0adedf6529dc1e60c7840384521e0c4c9e815e04d7fd732c134d6edc9c8efd2e4ae032436ebf2b2b8313575ac998a659850c1a3f93590f15c68f2e3d3309cffb91164a6d78718a82c3a0c3bfd06357009b45a08d06dd1698ac709fdfe7868654519b3822d6df096ff394333124318452a35fc1c947e281a0dce783f92d420c9405653de1201e72ed5c49227102d342c617ed874e5ae6f122de711a05bac119e9e5410d1ef7099110b9a1f01f139229f24e8218e6ff7c80d5e0396de18ba9acea65ac53e7e9f3be1115a7d5838626d62a06387c5f37cbd3d8aff7bcaff058736bcdfe9ceba762deaad054e9c6a170e3473ae0e30877f431b36edaa8226558fbe302e486b42dd1b90b867d75620e6b9d1cebfa4d24b230a77c380d9cd4d02c57bb6848425cb584b4445a33f4ca4776e6b364af9383dbe4b11f04b1bc1eeac1fa61a15b6ead03f0a0be73fc1214e8504b54ec4913a8b21308b6d76315ce9419dc244e58d57bcacb3d2b876fa9bde69881dfbbf6ef3553e62e8aef9f66bf631c0fbbfcd7b8699d6fef183904548803fe6e575e3f35a9892c981b880792d6e3b2175d04b130bb7ab06652de5b4c39550bc3f46a5133a5fc3bbea38879d9ea8ccccd7fd194612fdda6a2acdf54bd8dfc5d1f04d0651cb6a044f0c1aa42cbbf86d7530af7b2c9c3efccb9ccd4430ed8ffcbbc5c819ffb3adc2245170b4eed2f196c86945ec946626b6636074f4e727d25f816453ff9ce8d3fcd35bdfcae2545da1e5f25ffee21171900cb2f634adfdbfab41690f9c23c9b4602b7845c83281b9576b323043c87dd0d82f6e0067b685438b5faa7a5eca5529749d62e90e3a18307b19c4623bbae3d74c083c04aeae777dc90566aa5ac5dbd693df74068e64c363cd3b6dcbfee3a4df48f11b1ae46fa2058197594c807174bb2ac85b59757319791d3f9ff7d98acae1b03bf6bcc4bc7734a4ab2a2a2a54e4788815902d37e2b33cfdb60258f92840a84f59bb247cbbb0e2c111f60df935db9026f478f94535ddac008e1147"}, &(0x7f0000000180)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x0, 0x7, [0x40, 0x0, 0xa2, 0x0, 0x100, 0x4, 0x2]}, 0x16) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000340), 0x20000000) connect$unix(r3, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00ile0\x00\x00\x00\x00'], 0xa) recvfrom(r0, &(0x7f00000003c0)=""/182, 0xb6, 0x0, 0x0, 0x0) r4 = msgget$private(0x0, 0x40) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x47, 0x4) recvfrom$inet6(r0, &(0x7f0000002980)=""/4096, 0xfffffffffffffe6d, 0x40, &(0x7f0000000700)={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1001}, 0x1c) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/193) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0x5b5}], 0x1, 0x0}, 0x0) r5 = socket(0x1f, 0x0, 0x6) sendto$unix(r5, &(0x7f0000000200)="dd0a7e39795706ff85355037f3bb9e3bf76aaeca5fb76aa62aabe2ee3bfa59e0fa86192d3f84b560e3a91fcf4c6b651d858187b0e5f2287827d73b81ff7f6d3555d67313425aa644255e84e17aac97270e2602b94a94524b4c26c546cdf56db0bb4b4d2a18c51ff8080f060c81a54f6bf4c615f8f4e448e67d816b84d0ae35d4fc01ed157c265c5069e63ba39ef28f488538a13ea27b8753bc0a8fbc23878f18a7c652b61d7b2013e081565134ebcb026b69b61e24f2", 0xb6, 0x80, &(0x7f0000000740)=ANY=[@ANYBLOB="01002e097b696c5a4a1dcea210395894b5662720bed533063db84235ca1f6ceb62f44e40"], 0xa) r6 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000780)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000100)={0x52a2, 0x0, 0x1000, 0x4, 0x0, 0x7ff, 0x3, 0x3f, 0x180000000000000, 0x7, 0x100000000}, 0xb) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r2, 0x20}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000800)="1374affa53fceca5541f01492304ab3bf195cdb0e152507abf6dfa2f", 0x1c) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000007c0)=0x8, 0x4) dup(r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000680)={r2, &(0x7f00000005c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000006c0)=0x10) 00:01:04 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x0) flock(r0, 0x8) 00:01:05 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffffffffffffa) r1 = socket(0x2, 0x10000000, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000140)={0x0, 0x8}) 00:01:05 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) 00:01:05 executing program 2: r0 = geteuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x6c, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1, 0x3, @loopback, 0x7}, 0xffffffffffffffb2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup2(r3, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x22, "3fcc67c97a7c94b8a737742508c7cbeaace6c6cff720538e8891810c125b2a6b0bbc"}, &(0x7f0000000140)=0x2a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r5, 0xfa4}, &(0x7f00000001c0)=0x8) 00:01:05 executing program 2: r0 = shmget$private(0x0, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x5000) shmat(r0, &(0x7f0000fec000/0x3000)=nil, 0x6000) shmdt(0x0) socketpair(0x1c, 0x2, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:01:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000140)={{"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", "0b631ce7160963ec331725e9486f84cf1c05c80ca406d7bd9557e94f37c11088"}, 0x0}) 00:01:05 executing program 0: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0) ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000200)="6d5ef414433e03ada2a9815f63b8986f4687442d7b97967e8b6764686bada200b128410caf2381802f3d9da0c3f50838afe084f3d438704ae81b6e56f6a28ee41b5da3bd0766c0c0e176128d7834c2012ab438ea4ff79e875885509ebbfd62627d192bce1aebd0dd2fd2a54ee1cf463dc56661c3dac33b7b20ae4500"/139) close(r0) freebsd10_pipe(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write(r1, &(0x7f0000000080)='-', 0x1) write(r1, 0x0, 0x7fffffffffffffff) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x3}, 0x8) 00:01:05 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = shmget(0x2, 0x4000, 0x200, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/4096) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000001000)={@empty, @remote}, &(0x7f0000001040)=0xc) __semctl$GETZCNT(r0, 0xe92458e0e7c484c2, 0x7, 0x0) 00:01:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x1c6) r1 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r1, &(0x7f0000000080)=@file={0x0, ""/30}, &(0x7f00000000c0)=0x20) 00:01:05 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x8) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x30000000) freebsd11_getdents(r1, &(0x7f0000000080)=""/114, 0x72) 00:01:06 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) socket$inet(0x2, 0x0, 0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000040)='./file0\x00', r2, r3) 00:01:06 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = shmget(0x3, 0x4000, 0x0, &(0x7f00007c9000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) socketpair(0x17, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:01:06 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(0x0, 0x1000000000000006) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget(0x0, 0x22) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f00000002c0)=0x6, 0x4) r3 = dup(r0) fchdir(r0) getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, 0x0, &(0x7f0000000180)) msgrcv(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="90748f090000000000000000080000"], 0x1, 0x0, 0x1800) msgget$private(0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00') ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000480)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f0000000540)=0x8c) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000580)={r6, 0xbe}, &(0x7f00000005c0)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x0, 0x1}, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='^\x00'], &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000200)={0x8, 0x200, 0x0, 0x1f, 0x3, 0x2, 0x2, 0x8, r7}, 0x20) r8 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f00000000c0), 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0) 00:01:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) r1 = socket(0x1c, 0x2, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x3, "ce1d137850927ba0c89df7e62c188e36"}, 0x14) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() semget$private(0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) r1 = socket$unix(0x1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) r3 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/28) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) getrusage(0x0, &(0x7f0000000380)) r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x3ff, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r5, 0x3}, 0x8) r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(r6, 0x2, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40}, 0xff2f) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0xffff, @mcast2, 0xfff}, {0x1c, 0x2, 0x5, @ipv4={[], [], @rand_addr=0x7}, 0x9}, 0xe921, [0x8, 0x0, 0x1000, 0x7fff, 0xfff, 0x0, 0x0, 0x8]}, 0x5c) 00:01:06 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x17, 0x10000000, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) 00:01:06 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x3a, 0x0, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 00:01:06 executing program 1: r0 = socket(0x2, 0x10000003, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) r2 = shmget$private(0x0, 0x1000, 0x50, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/1) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r3, r4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x4, 0x5, 0x7e8}, 0x14) 00:01:06 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x608020001) r2 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r4, 0x5) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) lseek(r1, 0x0, 0x41000000000003) fcntl$dupfd(r0, 0x11, r2) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000002c0)={0x6d, "eab69f9bc35febd199e8cf94d2c8b0f7"}, 0x14) r5 = semget(0x2, 0x3, 0x50) fcntl$getflags(r0, 0x3) __semctl$SEM_INFO(r5, 0x7, 0xb, &(0x7f0000000380)=""/7) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:01:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="cdbf0e000084aaaaaaaaaabb86dd6002290f00303a0000000000000000000000000000000000ff0200000000000000000000000000000000000000000000000000000000000100"/102]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x0, 0x6}, 0x8) 00:01:06 executing program 1: mkdir(&(0x7f00000002c0)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r0 = open(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0, 0x0) rmdir(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x0, 0x7, 0x8b, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2f11, 0x30f, 0xb322, 0x5, 0xffffffff00000001}, &(0x7f0000000140)=0x14) 00:01:06 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffe00}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa373}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10008, 0x140) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb) select(0x40, &(0x7f0000000200)={0x3ff, 0x3, 0x2, 0x800, 0x7fffffff, 0x48000000000, 0x5, 0x4}, &(0x7f0000000240)={0x2, 0x4, 0x4, 0x1f, 0x1, 0x400, 0x0, 0x66a5f687}, &(0x7f0000000280)={0x8, 0x4, 0xa15, 0xfff, 0x5, 0xebd, 0x6, 0x8000}, &(0x7f00000002c0)={0x7, 0x2}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x40, 0x6, 0x81, 0x7, 0x6d6, 0x1, 0x401, 0x401, 0xfffffffffffffffd, 0x2, 0x6}, 0xb) 00:01:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0xffff, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) 00:01:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0xa1b}, &(0x7f0000000040)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x400, 0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0xd3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0xfffffffffffffff7, @empty, 0x29e5}, @in6={0x1c, 0x0, 0x3, @ipv4, 0x6}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1, 0x401, 0x3}, &(0x7f00000000c0)=0x10) 00:01:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000cf26631f8577509c4338983b26ba7f53f36307397bd499083dd2b20a1b4fc082554b45c0019156b7112073d0ac8edc2452f558b16eb2b7cb069b1fd9465cc98d9339994d5a98590b0104d765487dc0c288a1af2b3da46b4dcd"], 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x0, @empty, 0xf06f}}, 0x0, 0x2, 0x200, 0x1f, 0x400, 0x1}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x4010, 0x200, 0x3, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4600}, 0x10) sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) 00:01:07 executing program 1: msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x20000) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x30, "d68c172b578b3334409297619ff87e8471ffdd7be988558be6ebfff12fc64304847b58ab2917c1df44c0e62893a3a4d2"}, &(0x7f00000000c0)=0x38) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0xcb, "a5435c78acf7d28ca43d61381cb456463429eefa6e434ed5bdf171e1d124c0ce0c386c45d7aca6a07b5eb023eec5614e97dd65562ea049fea91fc6fa54c18275c1b74a1c1ea8db9dfb4bc1278248e14f14a5e10e9746900172bdbd3b3d1893630db370a9df03c72515c2df9ce3e185835abba0c90029056fc7168891eefdf47f0ed1941d1930da5f9ef59e615d1cf669f3cef6a81594c9982b46a0f88060e206ea7d791f347d42e29d2a506e0a0d433e49beb477c90e1e7d692e06667781da9bb89285d5de0f1baf89c2af"}, &(0x7f0000000200)=0xd3) 00:01:07 executing program 1: r0 = socket(0x95cea5e78ab4cf9d, 0x30000007, 0xff) r1 = semget$private(0x0, 0x3, 0x1) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/123) fcntl$getflags(r0, 0x3) r2 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000000640)={&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, 0x0, 0xfffffffffffffd34}, 0xfffffffffffffffe) 00:01:07 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x5, {{0x1c, 0x3, 0x6, @rand_addr="1b96bce900ffc89ee47bd800efdda5e7", 0x1f}}}, 0x88) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x52, 0x0, 0x0) 00:01:07 executing program 3: setitimer(0x1, &(0x7f0000000000)={{0x3, 0xffff}, {0x81, 0x7}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x8, 0x100, 0x3e, 0x9, 0x400, 0x100000001, 0xb32, 0x0}, &(0x7f0000000080)=0x20) r2 = accept4(r0, &(0x7f00000001c0)=@un=@file={0x0, ""/50}, &(0x7f0000000200)=0x34, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0x401, 0x8000000000, 0x2, 0xffff, 0x2, 0x4}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0xfffffffffffffe00, 0x1, 0x288, 0x2, 0x8, 0x6}, &(0x7f0000000180)=0xa0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="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", 0x189) 00:01:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) accept$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/95], &(0x7f0000000080)=0x5f) setsockopt$inet_opts(r0, 0x0, 0x4, 0x0, 0xfffffd1d) 00:01:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1c, &(0x7f0000000000), 0xfe6a) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x2) 00:01:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000000)="3deb3496adc9a84b1b9b1e7b288d5c863431a913568dd1f019951208dbd74ea78c8b2d3bdca3639b1e40bcf06159d662b9481695fcfd9cce8fdcff5574f5edb2cba30ce2b5360f9b1c5a91a6d8eeddc8f3798807076af3f7e6984be91b6892a2332ef623dcf66b2b52149dd54b9980f0663116ce5bb2b593b177c3992e0a8af7ba118c54bdd9f7abda2a5063466fc4d4f8f7a3d839ada9") setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="9f3ff376395af0de3b3e40fea18bb292d089151006887dc2ea89d53b5ea16adf45124b3dc28663b7112a6f1957c11289d4b01b81899cf21b7cf0e8b496039fb850f109966dee445e081478142e2b6632146c9821db97e78a86943bec5effdbb0457bd5a061f283a14d5c3574f06a8a71b3efecde26dca1848bc5a6b8833bc01188493a902737d33e0cdb1edcd3e7a480", 0x90) 00:01:07 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = semget(0x2, 0x6, 0x41) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000040)=""/230) mlockall(0x3) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:01:07 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000000040)="1f544f33b4a1ce71cb64be69cd30", 0xe, 0xe30e96813235fb3d, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, &(0x7f00000000c0)=0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0xad01}, @icmp=@time_exceeded={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}}) r2 = dup2(r0, r0) ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000280)={{"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", "d985bc847288a280fc4b4eb6e600c7ab54cd9608fd80a26d12a675ed614b5b9b", 0x0, 0xfffffffeffffffff}, &(0x7f00000001c0)="51b015e8d9a6388721b025b9f25f1b4df21b87eeff8bc6d8fe87c8d42f2ec275a221f67bb996a999c7d6bcf2571e065fb54c8d5d505b5c931f53d8c0e9ef9746e6f1162251c745d06795093777096dd346565bab2db6897d8b96ac102b779d1527ac39a41f6ae2eb574a0492afdd732cd4ac25f8ab4b391af63263cc88d798", 0x7, 0x7fff, 0x7, 0x8230, 0x200, 0x6, 0x2, 0x80000000}) 00:01:07 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0) truncate(&(0x7f0000000140)='./file1\x00', 0x2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000240)=0x8) symlinkat(&(0x7f0000000000)='//file0\x02', r0, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x3ff, 0x4) renameat(r0, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)='//file0\x02') 00:01:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1024c, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3d, "dbba6de798cb0afd68c1c00ee758e034886acd2cd90efc42be9402029b429108ae2a15c8469d1c094e27f00b5df452b1f9c255ee6d2f178ab06574097f"}, &(0x7f0000000140)=0x45) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x91}, 0x8) syz_emit_ethernet(0x2a, &(0x7f00000007c0)=ANY=[@ANYBLOB="ff7f000000000000ffffffff08004600001c0000000000009078ac1400aae00000011103907800000000"]) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0), 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) syz_emit_ethernet(0x67, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x7, 0x4, 0x6, 0x1, 0x59, 0x64, 0xfffffffffffffff8, 0x81, 0x6, 0x0, @local={0xac, 0x14, 0x0}, @rand_addr=0x7fff, {[@ra={0x94, 0x6, 0x80000000}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xd, 0x4, 0xfffffffffffffff7, 0x4, 0x4, 0x68, 0x400, 0x80, 0x40, 0xffffffffffff8001, @rand_addr=0xffff, @broadcast, {[@lsrr={0x83, 0xf, 0x6, [@broadcast, @rand_addr, @local={0xac, 0x14, 0x0}]}, @generic={0x0, 0x6, "f21c105c"}, @ssrr={0x89, 0xb, 0x4, [@multicast1, @multicast2]}]}}, "f2"}}}}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r1, 0x3f, 0x5, [0x80, 0x3, 0x7, 0x31c, 0x7]}, 0x12) 00:01:07 executing program 2: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000440)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockname(r2, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10) pwritev(r2, &(0x7f0000000300)=[{&(0x7f0000000080)="b696fecb333be6df7c4713ee6353c0b37400796b7c1ef065e4904c070e2469f1b9fab00b2951969e2ca9638b21873e447171288f917fd12a5b9483e0586545d1f4f8a28a20cdca42f8efdb1610ae451954d833bebcf1670685ac440e3584f4abe363699aa80a7d82aa5fbf9a5b1b438ffc327bd2fc0332dd5b0f35e5ec0eeee7e5be86899affbf49ef4f0f73c6b87b50e11de5f16c1b5ff3fcbb558409efc7ee3ef92c7af0b55602747c2a965bed07ab128fea8e7ee94c3573d6", 0xba}, {&(0x7f0000000140)="fb7dc0be5f560f0321f28b07cc9f8562996fb8cad278b3c9d6c5152d8d06df9f4b55f4bfa0068ba7125802ae29e5d88b4a62c85f7acfac38723bf8d97efae37e14978c852abcdf94dc4ec6f4a904f11692508eabb637edeb99bfdb840174060b74af149f8ef286a9e9d3b064c483c4e7ee9e6479dbac7ca579a10abda4cb25da98304ba7019ad9f40b8460e0d736cf05c5781668f6a862e3e4a9986b63b7828e9ee9c8c0dd48edeaaea97292c387ff7b1d1cbfb6e1cc2b5ab7f2d663dfe72a6887f5518c3ff010d5fe9f756f64bd60fbb5558b04ef0dae79a55db49ca049d2c9b425ab676cce4a65759bb8aaf362fc33", 0xf0}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000240)="ab3e1f8ac2ecd7204a30d55b876a661a603ad2ad380051d8ae4f68dd4d4875417b344f4d4e1f85c7070c0dc93c2707c8a33b5a18eadedd3e6e7f2ca99e73a0992afafcedc843acb3be25fc8178df82a3ff674bca11662478ed4b1d45c15d297b8a146e7c4959e3a372d25e36d7d579d8273b02619387bc50778c1b0bf4155285a67520212767128fba0f2d03f647f66cbe1e0b264cdc3ff955", 0x99}], 0x4, 0x0) fchmodat(r3, &(0x7f0000000040)='./file0/file0\x00', 0xe) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f00000005c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000640)=0x10) 00:01:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0xc5ff}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[], 0x0) 00:01:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r1 = socket$inet(0x2, 0x20000000, 0xe8e9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x2, 0x4) 00:01:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() fchmod(r0, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xdf, @empty, 0x5}}, r2, 0x81, 0x4, 0x52}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x66) setuid(0x0) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:01:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ca2e2ff8116c650500"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5}, 0x161) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f00000001c0)={0x10, &(0x7f0000000080)="c51318cd5078344d7f97a13d33c80cc6a718b90ebd4b3bac7dffbbed202f5004819852fb6dcb8a0760b114d591b1d795c94cade9be0146f5b092598d4411d9bcb1173478ce7f874e6a2db79be510932a81ccf3d344c93c52d3289f1f4f444f89e732c1c28a7e89dca3a225fefc9c971302c65d93d259080145b96e958dc7332cd8a2ce026489decd647c9bd56c0d71554a02cf07d681b69b453a350fb5521b40a039f767423646568722e0974a92c1293d9d666eb322984124186fe1e449fc9c423c424102f77cf39635484a9c04653b1ee205d8", 0x7, 0x6, 0x40}) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x3) semget$private(0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x1, 0x0, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 00:01:08 executing program 0: r0 = geteuid() setresuid(0x0, r0, 0x0) r1 = msgget(0x1, 0x0) r2 = getgid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(0xffffffffffffff9c, 0x5) r6 = fcntl$getown(0xffffffffffffff9c, 0x5) setresuid(r3, r3, r3) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{0x8193, r0, r2, r0, r4, 0x0, 0x4}, 0x1, 0x39a9, 0x3, 0x4, 0x2, 0x180577f0, r5, r6}) geteuid() setreuid(r0, 0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x10000, 0x3, 0x2, 0xfffffffffffffffd}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000280)={0x7, 0xcda, 0x100, 0x9, 0x3ff, 0x101, 0x5, 0x1, r8}, 0x20) 00:01:08 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x2, 0x7ff, @empty, 0x7}, 0x5, [0x20, 0xf638, 0x3, 0x7, 0x1, 0x1e8, 0x8, 0xffff]}, 0x5c) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100), 0x10) 00:01:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="5d5ff7355cbbc0bbfffff20000000000000016"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, 0x0, &(0x7f0000000040)) fdatasync(0xffffffffffffffff) 00:01:08 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, &(0x7f0000000140)={{"54e65e49a853c824a26cbbc3c1216afea5c2fd7bb2018b3761fc34d682833ef80dc692e87254695739ef6ee6eebd11a6383cb6c07988e067be87c04a4913fc77a372b2b14a0c43d52b076800307d88aaa87abc159d4cee052866d6179300be0d46c1d9779e404ef4d587bb594eabed3628c28367482ff77f98070718f55feee814e5d22fe66d45b091303d44a1d7d3e30ddea934ba70efe9d67a0847652276f1ee161ee42b571d6c6888fc52c79e8bcf57a837a3ba437ed75487cec6529c588a24a6fd28f38347e62b6ae6674d1569a84bb768e970657d3da4a3614f3623c47635449cf4c0a0c73eaad2899771fe78b43abb984a8455b9313a0b2518e26ac5a18c353fd8912eec4ea4548235f4a6ae2ce0c7341cc0e8de2d93dddacf8a955ae0da09066ff54e8f51cdf204aa78d65b3fb1ce7490a5fd75f4daa8e8aa5312bac9f571ff478f9bebd32156d559de2a532dd1ea5c2c042ebeab6ee27e024e353c062cc96c8559ec744b21aea23a2e2d97a929e1c9d30b772585f410659503026ceeef9cd8216feae60e1a2ae213bbfbc0ada42b1d6478bcc6f94b2e436725e2be6a8af5b636c31a68af7e647b8172e9adc3d59d024139d5320c2a7ecb9c0cc99b0b9c9a14438c72c7fa7a092761ed331513148a62c56932f0c1819b80d7a6e5de561b806fbdb16977aec6cc5bc8daa9808df20b410d80dee97b5f5deb5ded23934ed7fc4e66b568df8211f04f463dbb6f4ab6424cd51d8e796d63d75c868803107863a5c18a9df651764ebd488c9ae20985fc0a5d2bdbedec7fa82323e1a3f78b0296e36221d1fd10e0514122f2ab7c3691bf391a821976545b4379f09257e436a7142f33057fcc5260182aa63f24b934e2c82a451f87e524d547568424be6c26a570bbc93b2875ce5f7563f7535215a9a42aa65c52a94f51a495da752b26b873641f57dd6770bb92f201b32e74e4ad8c66e4460b5382b21f9015547b0e8131f6f385af15a08288c90894e5d81947fa00c4ce20015c7384f2600282211cc1dc1c2af9e7ba4832aee282f2bfdf21ae79c9eb35c5b5292ea1534d29ce14c0ea509a6ea310ef6d659e4a51035bb0b2fb79f3ebf70fa008aa3340330ae0b6a1e2954593f0b46a3f596475a4d74a3fa99cf1ab5c30cc8f31f01b34f61ab00c7eb05f593fca99fe1dcca32b975132bb94df1cacc6bd2e2ee6778a2e4aec7759045c711ec2c7ff11acb106c5f9afc5afe4390610166f484cf3ee5df9e63ef2fa30d47e9a0eebcf993a6d1636f1c74c01fdfb19acd773e44c6e399e69a8085d0d4b650ddf9e1629eeeced942373fb6b3453557ae6454f7c83e1962f6701d57fb67daa21b3b82f51cb653ff6fd413eb88faa3c19db20d44e832017a80dbe18f97adc1cb4e8f060a64170475a920c8be496dd188189c156164b3205f9a72db0362605036ce453", "78439650d1b2a44f87aa9814700ba652294298aa74d0cff7bc7b978490850b53"}, 0x0}) r0 = socket(0x17, 0x5, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000100)="df6f3d4a", 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = dup(r1) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000000)="d661d559cc97d577df1dd37e8ec3f751f6d5e06f0d1f1f486aa106832d958258fb16a6990946367875799fb64ed3") setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000100), 0x4) 00:01:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) mlockall(0x2) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x2000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="c3", 0x1}], 0x1, 0x0) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000300)="86884942bdfe71f274467cda4c343049b9c1eb096bace22b1b60b8e66675f407f5b6c2d34735180468f874612e0bbd94f730322fbbd2be2492b45b572262d6793fa7ec39b27c362a43fa72df102e60aa2f346dc272f1e481e752f4a31ed6d450b3daa610099a947ae048a084db70d1111c453beaef130091b0d068ee7ff0db24056eff6261f1f42485ddcd3079f4decb7a8fccf3dffb789b60e5bb0000085f540d0537572be909569365f079cf5a48affdd3fcd1c8005b33a5a564e3d39cc2cb74fbfc54836766a830bddebe6f5bacffd7fa47c8eb237e8833fc4da51f3afab0566122cbef6e4c8337") 00:01:08 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000e00000020000000010"], 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @multicast1}, 0x8) getpeername$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="0004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001140)=0x1002) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x40, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4, @ipv4={[], [], @broadcast}, 0x8000}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x5b5712b7, @ipv4={[], [], @loopback}, 0x1c0933b6}}, r3}, 0x84) 00:01:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x7, @mcast1, 0xc2b}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7f}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd}, &(0x7f0000000240)=0x8) 00:01:08 executing program 2: r0 = socket(0x10, 0x20000000, 0xfae) sendto$unix(r0, &(0x7f0000000000)="b4e871e42b5982e73f1dcfdd2839d70ce8be2d006c0f9253426a6a473233544f588ef2a2584e547eed9747aced8c7b8080cdc710605c15a40b92bfcdc98eb91ace3bd31333a8492336cbe95749cc11586842cbce51073489d04e6ab207461e8eea0d5cc6a0c1f956b28a64023bc4204780d065253fe7267ab8244375f667527f8fd9c7cfe0f205342599c6947b2f4dd8d2409494ce3e", 0x96, 0x88, 0x0, 0x0) setreuid(0x0, 0xee00) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 00:01:08 executing program 3: exit(0x8001) __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) semget$private(0x0, 0x2, 0x10) setrlimit(0x5, &(0x7f0000000000)={0x8, 0x3}) 00:01:08 executing program 0: socketpair(0x12, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="4f3cdbd6539f74735b78727cd569cfc16eea3e6b57fff3ab219678183f56ba737e53a8b09e06f2c76628de1b5419c33b63eb5ff1335cf9247789d89046394e652c078eab2eb49e2704e7421eab8169b9eb97383c839a966e9fd07e7343f8ff11c1c5edda5d85ac022a722de85b95c9c3ef66c49bde8b1ba3688ab30ae2dc333d45b5e9ab4b9ab976ac", 0x89, 0x8, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCSETTIMEOUT(r2, 0xc008441d, &(0x7f0000000180)={0x5, 0x5}) sendto$unix(r1, &(0x7f00000001c0)="2549d75c09edab250e99dcb14ce09ba6c858d090c17c11", 0x17, 0x9, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000000240)="5d10d2beb575c1099c3615ee3882d55f35a7b53e0031542d3d10f3db3b62b686929f74ee650f64502d71bcf3b15bf40d0712277f06663c58f7108199595e31085f6a186bef0e7ead0457720e92ddbbd39511dd7b9b9cb453f8104cab28422c1121fcc4ad68b42d83f1760bc438bca33bd6a7f0764d6baf2bb0d1ab8fee8c7d44dd17d628add1e002484e32ceb3c2b4b127e838100d749ae273c5c1f17714f7f52942577cdbb7c7d265919e77a433674fa0d093dffcc76b62d6ac9bf790a1cb2ff951ab3f8120cad19a69f72a661210deb9109bed9b4eb9", 0xd7, 0x100, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = accept4$unix(r1, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x10000000) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000400)='./file0\x00', r4, r7) r8 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffe000/0x1000)=nil) r9 = fcntl$getown(r0, 0x5) r10 = getpgrp(0x0) shmctl$IPC_SET(r8, 0x1, &(0x7f0000000600)={{0x6, r4, r7, r6, r5, 0x80, 0x8}, 0xff0, 0x1, 0x5, 0x1aa000000000000, r9, r10, 0x7f}) ioctl$DIOCCLRSTATES(r2, 0xc0e04412, &(0x7f0000000680)) ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000740)={{"ae6ae5abe7f3186f25a53be1c0ac7a8ca9daeea00ccb2ebb318d2eb76d0f14c1f6dd1a7707eb6db5b4cdd7218a2a7c098adb94dd163b2334e8e4e8e37c04ba613f3939769daa0a0fef7ad689c8f8d4656ac4615f1436718eb593431a42b88b980b0712a65499ec003540d004025bad20050b11f4d35344c5c9b964e8bb6f08cf14a4b3a834baf72a0669288135e6f6e0104c4a498f048f156ec1000509e47fc8d76e08e3c9283175ee1aa94f97646436e5a1c80c23f9ee580978a769d06167d27883708b4030877cd23a7f0fffefe85ebbe2cade65dc343266307644691e0fea72c58ce5c65d16cc8313957de681ac880c96a2c51cffcbd741eca5eb3289f8023420a5a37c3ccb54b71eb7f02312b2d42a20787788a3c6ad810220d77d75ff739df68616e239dc4fb7f63a966b9a93053802a15333ab26445da543258d3a562cda356a82699480004bbf0d96b45c0703af7208ed38515b31f7288ae4fd62db482b2cb6d9740b2b9bd10d101fd2098af02aa97fb7dabbe88dd0c820cccb6ebd83cca003a2969f823d1674f9e5088540a3380cce1abb4499b03ba157c4d0ef4e90cf4278252554f733f2c468da05874c1f51cab7bff395202d900872b962fef3c333bfdd23c94102b12587faf8c83cb3ed7a9443a9c37a820e2cebfe272227c0375cc004f5ad3234d1e994dd52d787d06f5978dd6837a0a4681e031a38650cd18ca14c3fa22474ef9050f50e5d2e01091f4f4b8116529bfe331511a8e5d0e5977fb1d1037f4c856241e5c53beab82bd6d124475a2da61d1d7bf5cfcd58f2c6366db54cc4ad1203d9eb6a427291c6975ef538245475465ee2854c4cd5a29b852fb56d941defe051c080d6330a4b9178ee84221accc3a4a2c65d28ffc47d2ee6cb81ce452086a248719d5aa8eaaaf74877485f607d19deb9d46b22ff5875eac2e680dd71826bc4c554892b122b1fbca455b95531a28c5b97e3adc735dfaa929020572763710c59df95556d600d7515101ef9ce45b4b0770e06cc6b8a70b568d10bc8912d3c7864bba58877556d330d1808d084a60993fa3d48a293e99ae736574fa7dd625ca69168159283c852b29dc943b62d6a59639c12ccf808f75edebf96d482a3c0d6c147da17d06d9421a7d4b94452627bb0695b81b8c9725c0aa509c8164896b02d208abceaa18e8b4cb4da9e4f42045811e0adddda1bd7102ea41abf999215ddc7d0b212b39aa3043df8b54e5a5ad6e50ba692a6fe4283f70a88c090eb8b7aa931affc81f17d5363963017c2ec03836f995432c98ccf439dcd77e54d74527ec9e3e7ae5eba202b30950cd1f2c595f2e55fbbbd1ff74cb2b5f7298198ed80e50b0a16978732b5bad754b1b41d814a00a61a4cc7416c661d8d2dd9e3d394ea99d1e74a50f94b1d41646f783ba97444d46047f7bdfe6ce12acf193e225ca8d7", "2ee8f1703a67fbc49f6f8276a17295224f3bb195a69bf581b5b0918c76760a8d", 0x4, 0x8e}, &(0x7f00000006c0)="16e66a9a3ccae843bc6bbc43cf95f1a01267715d9b8f52a15e4faee12cda376fc1741964c12f2508a4a9c3b2c1ab2bf08f44fb36559c6d2a10e56d5ca624dee9de97f4196bb145c9ab4be90ede4c", 0x4, 0x3, 0x90, 0x9fc, 0x3, 0x7f, 0x7fff, 0x80000000}) r11 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/pf\x00', 0x400, 0x0) ioctl$DIOCADDSTATE(r11, 0xc0f24425, &(0x7f0000000c00)) getsockopt(r0, 0x8, 0x8, &(0x7f0000000c40)=""/111, &(0x7f0000000cc0)=0x6f) mknodat(r0, &(0x7f0000000d00)='./file0\x00', 0x1000, 0x9742) writev(r0, &(0x7f0000000dc0)=[{&(0x7f0000000d40)="656e1c99d95a3b212952b656cc0bbd118797f356eed6e37715fe08b48827c5cb9f386f47", 0x24}, {&(0x7f0000000d80)="8fd99e04e4a17b2fd1060306a86a97c6ce8a5abc2abb0431aa6b307cf0b859f8263b157c525ece55e15360982a9ec95b", 0x30}], 0x2) freebsd11_stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000000ec0)="1d1aaaccd7c2a8d0f75b617b0462585ae9a79848219576226fc42df27ba681a9b4583cf48382b25eccf3bec7229e3087dc43c0d9e3be5a401264ec8bc9dff9c100f56194b6bc8b7299d59527469034fb6128ca8932278b07405a4952a8d7588a3da2f13bfa2a870babf9877fec5c7d1935b568e60bc023c68a44c1188dfb97b9cc60cc30aadb37be4bae6c45858222bf29765f8621082164db7f1e7295ad99bc2efe9924be44919eb2a6ab4c00b71c3715128a2bb45d394deb7f706ed0f8fa0912cb20aef8815910c3f95a74b1dada441f30") r13 = open(&(0x7f0000000fc0)='./file0\x00', 0x100, 0xb1) r14 = openat(r13, &(0x7f0000001000)='./file0\x00', 0x400, 0x88) lchown(&(0x7f0000001040)='./file0\x00', r4, r12) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$DIOCCLRSTATES(r13, 0xc0e04412, &(0x7f0000001100)="68134e9406dcc63e1e1a10c353b8c2b198f93ade502b851caaeff490c7c239a06dda64b790babe6034364b974052362078f6977e66f75d3771759c006d3191b5ef7f570ea380c3d6d3f5b9d8d34df888577e8de15dceefc8e3a84ef8587a9dce6c8fa42de62d91285879d3a5ba7528d26adcd5ce6b3b181ad7936f8e62b542236bfc58452a09c5b29270e338adf334e12c0c551f08cb83ddf54e7320e08be093abd9c1837e925336d7654691d913006afc72ddc5a29b62452cca58a3") fchownat(r14, &(0x7f00000011c0)='./file1\x00', r4, r5, 0x600) ioctl$DIOCGETQSTATSV1(r13, 0xc0204432, &(0x7f0000001200)="22d94c709c276265840709e972da7e6237031eed3ef6a33e8f07316c8f05db8b470ec7e2a4765a3d5f69bce36c9ab92e09cd9265d5c283111015e1d42d0c49d80cbe8785318e53638f588f98c79b") 00:01:08 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x8400, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) 00:01:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000000c0)=""/193) sendto$inet(r0, 0x0, 0x3be8b68cb32db10e, 0x80, 0x0, 0x0) shutdown(r0, 0x0) r2 = semget(0x1, 0x4, 0x60) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x4, 0x800, 0x2, 0x3, 0x6]) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x42, 0x0) faccessat(r3, &(0x7f0000000200)='./file0\x00', 0xa0, 0x900) 00:01:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="26150d0c714783d0598d850400fd4f22649a3e66c51b2830da4795d9c1387497c989473c09f71bfa9369e26d9147a562956ee4e3fc547230f40aa55bbb92fb9dc403c8e9f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befddc2363a0ecd610eed933fb82554", 0xffffffffffffffb0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/174, &(0x7f0000000040)=0xae) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) 00:01:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x8, 0x7fff, 0x6, 0x6577, 0x660, 0x7, 0x1, 0xfffffffffffffe01}, &(0x7f0000000100)={0x2, 0x5}) fcntl$getown(r1, 0x5) 00:01:08 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0xffffffffffffffff}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1, 0x1, 0xffffffff, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 00:01:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000000)=0x6) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9e0f221cacb9ab23e83daeb6e32288e77c64c4a5875917a6b1b9f2132429635489c3d094ddbcb99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa99214cf4399cc17e49108770938b69482305dafaff120ce048370c7b3240e2fd034678cb1615242d97522a352140cfcd1bab35c100419ed0b87d9599252bc2ae25efae01651de6669000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000) connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)={0x0, ""/218}, 0xe2, 0x0, 0x800) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000080)=""/26, &(0x7f0000000140)=0x1a) msgsnd(r1, &(0x7f00000002c0)={0x2, "57b424ce118c06f4f680994d5ca6f3032f8548723449cbe6121e84e984195e8f54eb4b5b57037cdc544cf2aaee91de27d5e937892073173a87e543dd89f7fea6e13fa2f658fc9a0a9d2e28f729fda3fd5550011bb28f9de67803353dc7907543e52847dc2fdcc720fba73433de09d882a2c53ea0eba89f0515d998ec808359ab249df8afb9b254f580e26374020cb2de57a1b3c885381d329c5903a283001242b6dececf02c55e0548dd9fa11dc8f7168d968a8747becb7a25592fcae4f1bf788f9c12265e97d90ecbbce53c0007244e7a28eff9f7eb24ed7e2c31995ac9fd57b0fef269baa962211fa2b001384607a6cd93ae22e5aa653c"}, 0x100, 0x800) 00:01:08 executing program 0: select(0x40, &(0x7f00000000c0)={0x401, 0x0, 0x3, 0x261, 0x0, 0xfffffffffffff800, 0x4ec, 0xffffffff}, &(0x7f0000000100)={0x0, 0xb8e, 0x3f, 0x1, 0x81, 0x800, 0x5, 0x1}, &(0x7f0000000140)={0x7c00000000000, 0x10001, 0x101, 0x5c01, 0x4, 0x1000, 0x20000000000000, 0xffffffffffffff0e}, &(0x7f0000000180)={0x8, 0x8}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x4, 0x3f420efffffffffc}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x11407, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xa00, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="8b5254bc543a4932a84bf020ad4479e4"}, 0xffffffffffffff64) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffff800, 0x8000, 0x1030, 0x10001, 0x8, 0x86e, 0x0, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000180)={r2, 0xc0, "f0ac8b9a1db54574005e9a562824c0256dff7a0776be7e2b4c18ce71c80442f98fb80acb78750a324e7e2d675561692b41191800cc1a1e918ddfe2305c531c65b7cd0e1f1f24c168c7f0a9de733c12a45b4db4f4fce4a575079768bf63a7d556325b7dd4d560f3f9b47541a8aab008c3df716e3787ae5fa60358450905adb64723cf2b7b975f3d2e9ef7640a0b88ee32496b1a8790f4a17bab77f11b3d1d2ed8c445509a5118d7aa62623342c844d0651f21c5385270858f49dc9af51fbe3129"}, &(0x7f0000000100)=0xc8) 00:01:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x8009, &(0x7f0000000180), 0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000140)={0x10, &(0x7f0000000080)="ecb884f2e0cce3ff59ed54ca8d2aebe3f94e83242eaa0c94a143185de0b3a6e9643abcbc20be0308cc46a00a63f035844502b175dedc20cf0effa846504310f5a5e16cada7162b91aa30069378a46dfea873cd9feabe7604ced6358ae1c98b279625810699680605d1dc047b6994e4e9e2ec86827daf22020b3c99d10f94eedf58aae27f", 0x0, 0x80000001, 0x52d}) 00:01:09 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) renameat(r0, &(0x7f0000000100)='./file1\x00', r0, &(0x7f00000000c0)='./file1\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac8b5173d7cf61b00"/136, @ANYRES32=0x0], &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x7, 0x1}, 0x8) fchdir(r0) rename(&(0x7f0000000140)='./file1\x00', 0x0) r2 = shmget$private(0x0, 0x2000, 0x102, &(0x7f0000ffc000/0x2000)=nil) shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x1002) 00:01:09 executing program 0: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/183, 0xb7) 00:01:09 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x7, 0x7f, 0x5, 0x40, 0x715a, 0x3, 0x200, {@in6={{0x1c, 0x3, 0x9a, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x80}}, 0x0, 0x2, 0x1, 0x800, 0x1, 0xc9a2}}, &(0x7f0000000140)=0xb0) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x20, 0x2, 0x2, 0x919}, &(0x7f00000001c0)=0x18) getpeername(r1, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r3 = socket$inet6(0x1c, 0x10000003, 0x0) pipe2(&(0x7f00000003c0), 0x4) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000000040), 0xbee7e0b232585c20) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000280)=""/207, &(0x7f0000000380)=0xcf) 00:01:09 executing program 1: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@random="1fcffb37c458", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x11, 0x0, @loopback={0x0, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x84, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}}) 00:01:09 executing program 0: setuid(0xee01) r0 = socket(0x1f, 0x7, 0x54) freebsd11_fstat(r0, &(0x7f0000000580)) r1 = socket$unix(0x1, 0x2, 0x0) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)="835c52ba05e4b4caca10d81c9b906692ff1a9139e67a81cb55b43e3154167abedb5b23f0cf9bbe8e23849e0162c8ef474162204508acc129f858", 0x3a}, {&(0x7f0000000080)="b9febc893d6fc98b09929838c6dfc38df4d3c99e8b29916ef307e3081fa1541c", 0x20}, {&(0x7f00000000c0)="fa3d31da0fe4f708c3459ff7b2875714611860a4776e072f8cac6e98631aaa73ae827a8df42fc2511122cb2d051a995f83b683d11d61451795de999ed32605693af2e42df07a5ce5aa0a9d31c032c5005315eb9e3b42cc7c2c454e1da39b9eb418f7834638748c9795b68633c15d8d979b78be8e6964c0f2681b4cd2dc2e8a7c87f06ea96ef333c12828179d697666f93de21824c44605d779cf1422b6c91abe5597f55de1d1872e5997356c2af7cf2cb6aa24d894b35ab85762e5", 0xbb}, {&(0x7f0000000180)="135ca773", 0x4}, {&(0x7f00000001c0)="aa5c6757d14eb98dbb4534554816536b4bb4c3aef3dc669c067bb0596e62fc61a18a686eebb3a5b9c44f407c9f760b861e5ad67598d6", 0x36}, {&(0x7f0000000200)="a05f64bc416e056f51a1393144617a8a3012c371fcb0065bfdc6798b49e2f0423f62dfd98d6ad6c5ed3596e20ed7c4a434c2737b9d991e810fa5826e76e893bde8a87ea3db453ae452eef5091aac422e73ba5e37d789a2f711c4a40eb27287f38e42d42876de98f0b70e24d6f657e1830c0ceca0a5e3ed3bcdd2a09b64", 0x7d}, {&(0x7f0000000280)="2db91232d8fbbd075b25fc73a33a04269aa40417e50f24196b24dd664646752ebcb6948efbefce27a839194113e487d6eae0f6a8087bec2bad212378566795fa7ce41f94f5f6cfbb76b1311f248357e5d5d1614995d4b7cece4af3d47b42fefca3fac178cd2eb8a65b419a31abdfec00cbd85a35d3b9f7886ea3c1421783ecebfed39ccf597cf03ae924e74db47272ea0fa079f5f527e9863aa75678629978f4490b6de761cc4bc4ea214b178cacabe08a81c4001e961698eee58eebf42f90c260beffe34428a2b11a476b613103dd66878634a734493841c85b0d965e37dcdaea6ef88f", 0xe4}, {&(0x7f0000000380)="9a00d50a440565fadf07ef5b34cded4ca01f44bb936f59728bf6bb8f662e9a12af8ddff56cc86a571544b06f9604f55d021ef103951177600a8fd597e844d68981fe152f7a9707783a2e0fcc7f2d37329ba4d47f685fb77f268a03d87aee41f079c243d8a9ac17c42391175cdd23", 0x6e}, {&(0x7f0000000400)="addfcc7df200b1e2625cc2d0f303c8ea8ff6730a71e4b964f5e0dcda9c9274be7dd511ae5362a906be20704f93b48b7fb6c73af6af417bbc17b47ec0a7ee2f4af24087ccee10778646b71303082cd145ed9178a531f054bd299f53843acd1800889814277e29b22691e3ef27fc8038a1005dd04190adf3e002dd5d76efcb47fd888fdf4244b4817ec5eb43751639b889", 0x90}], 0x9) setrlimit(0x6, &(0x7f0000000000)={0x0, 0x800000b35d}) 00:01:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x11) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000080), 0xc) 00:01:09 executing program 0: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@random="1b22540f4d6c", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "836982", 0x28, 0x0, 0x0, @loopback, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], @broadcast}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, [], @loopback, @mcast1}}}}}}) 00:01:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1104, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:09 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x0, 0x7, 0x104, 0x4, 0x100}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8d, @local={0xfe, 0x80, [], 0x0}, 0x800}}, r1, 0x2, 0x8, 0xa2c}, &(0x7f0000000240)=0x8c) setreuid(0x0, 0xee00) r2 = shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 00:01:09 executing program 2: r0 = socket$inet(0x2, 0x8, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="87b004000000070008000400"], &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x7, 0x3, 0x1f, 0x3f}, &(0x7f0000000200)=0x18) socket$inet(0x2, 0x20000003, 0x8001) getsockname$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x9, 0x8001, 0x7, 0x3412, 0x400, 0x0, 0x6, 0x42d2, 0x5c4, 0x1, 0x6}, 0xb) 00:01:09 executing program 3: r0 = socket$inet(0x2, 0x3, 0x63) sendto(r0, &(0x7f00000000c0)="5acff6f368ded4264c3bec38661221f9f1aee30b267b3ac28acef4f905a16fe5605b29aaedcb0ef8c1c035132f3d79e1e42e0c882a602e4b66edeb00b42f8f0230d12c24fa8aedd75ec139c010d65e5832d36d2b8db7921d65a86c42cba813693ae640057f21b4c4529bd3ecaae79d8c4b6e7d545731eeee61b1fe17cda8484f4eb61fa007751a4a9a84e4f3f210efb3bb16a96e4a9d54f4d9c5a2e618488b6ccea1c97bf64c6107", 0xa8, 0x80, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x399, &(0x7f0000000080)={@local, @random="46edf0b15cdc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1}, @udp}}}}) 00:01:09 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x2, 0x1, 0x5, r2}) poll(&(0x7f0000000140)=[{r1, 0x80}, {r1, 0x80}], 0x2, 0x7) lseek(r0, 0x0, 0x1004) 00:01:09 executing program 1: r0 = socket(0x40000002, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) 00:01:09 executing program 2: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0xffffffffffff7fff, 0x4) r2 = dup(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:09 executing program 3: mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x223}}}}}}}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)) socket$inet6(0x1c, 0x20000005, 0x9) 00:01:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x8000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) flock(0xffffffffffffffff, 0x5) ppoll(&(0x7f0000000240)=[{r0, 0x8e}, {r0, 0x104}, {r0, 0x100}, {r0, 0x20}, {r0, 0x88}, {r0, 0x22}, {r0, 0x10}, {r0, 0x8}, {r0, 0x6}], 0x9, 0xfffffffffffffffe, &(0x7f00000001c0)={0x7fff}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x800, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) lseek(r0, 0x0, 0x41000000000003) r1 = socket(0x17, 0x10000006, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000380)={0x3, {{0x2, 0x2, @multicast1}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10040, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) flock(r0, 0x0) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0xd998615d1172519e) ioctl$DIOCGETSRCNODES(r2, 0xc0104454, &(0x7f00000004c0)="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") fcntl$lock(r3, 0xf, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x9}) 00:01:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) setsockopt$sock_int(r0, 0xffff, 0x101e, &(0x7f0000000040), 0xfffffffffffffedb) 00:01:09 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='.\x00', 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) 00:01:09 executing program 2: 00:01:09 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010000}}}, 0x94) 00:01:09 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') r0 = open(&(0x7f0000000000)='./file0/file1/file0\x00', 0x4, 0x0) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000040)='./file0/file1/file0\x00', r1, &(0x7f0000000080)='./file0/file1\x00') 00:01:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:01:09 executing program 2: mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) freebsd10_pipe(0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000002200)="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"/3696, 0xe70}], 0x1) poll(&(0x7f00000003c0)=[{r0, 0x35}], 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[], &(0x7f0000000100)) 00:01:09 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0xfff, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000001380)=[{0xb0, 0x0, 0x0, "94806043a023d80715e4488115d74ac1d123f8caf848d1dcaf0ad100c50c46db4cef8c174968d2b69c8b07aed093b95b7a20b41f9f42cbef7fd0061c869c69b3a321d66f28d33acb5b41c62c4d2b83dee16755ea315527f2bf8afcc6fb02b78d9693b68d3c56e80159f0eaf997d55e4c8a0b3e9e6f94c7204dafb6f9c0e0b71aec234fee46d6d365caf648195815d03201e9d45e0ec539cccf"}], 0xb0}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000140)="c865c584f6fc8ffacf39121ada4d9d1b9a7fe10b2a03e7197ef4d3362ea9dca2854804eb8cda86b53114f91e19b5a2d77201ceb968abc502513bdc7d08c2c5b002b9e5e1fce28cfa2d9770a16c6d7955404ab0c8171e2b898c8603ee75e175a0e516b2766ea669ca4e6df3ed9a4c3c2af804d4d7ee46fb519a29dcb407fd0e4e0c4d4141c57a6f5e9d09d24b4650a3b32d97a12bc3ac801b9e05c1c7b4a4a84b061a1927a093985f659f270932c1d2c9d524cc79f4d3b1058da77d32b8609d1f1b84b786fc869688f95dae2f1ad08bfbc0b38664049b37ef160b2c6dd04d1a7fc573ae", 0xe3) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockname$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 00:01:09 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) 00:01:09 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) sendfile(r0, r0, 0x0, 0x93) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) 00:01:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) 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]}}, 0x1ad) 00:01:09 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x180, 0x1) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/154, 0x9a) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fchown(r1, 0x0, 0x0) 00:01:09 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) fsync(0xffffffffffffffff) 00:01:09 executing program 2: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') socket$inet_udp(0x2, 0x2, 0x0) 00:01:09 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35a, 0x800000b35d}) mlockall(0x3) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000040), 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000280)='-\x00', &(0x7f0000000300)='\x00'], 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), 0x69) execve(0x0, 0x0, 0x0) r2 = semget(0x2, 0x0, 0x30) semget(0x0, 0x1, 0x100) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x5e79f3ce}, &(0x7f00000003c0)=0x10) semop(r2, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000000c0)=0x8, 0x4) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') 00:01:09 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x8001) ftruncate(r0, 0x5) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="040000001f0000000680000000c580a927"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x1, 0x4000, 0x10000, 0x20000000000, 0x80000001, 0x9, 0x20, r2}, 0x20) 00:01:09 executing program 0: open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)) fstat(r4, &(0x7f0000000480)) semop(r2, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r5, 0x29, 0xe, &(0x7f0000000100)=0x1, 0x4) r6 = socket$inet(0x2, 0x20000000, 0x7ff) getpeername$inet(r6, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000380)=0x10) listen(r5, 0x0) 00:01:09 executing program 2: sync() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8000001) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000040)="a51d1859fe0d6e0ec1c009d53cd361d5afde164e5200d60340aee49967f55595878a7556b309610b459ad12049c791e6d78c79c2e395b13a2f81813a3720e34e4133e9f2313fc1") r2 = fcntl$getown(r1, 0x5) fcntl$lock(r1, 0x0, &(0x7f00000000c0)={0x2, 0x7, 0x6, 0x1, r2}) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000180)="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") getsockopt$inet6_buf(r0, 0x29, 0x14, 0x0, &(0x7f0000000140)) ppoll(&(0x7f0000000100)=[{r1, 0x8}, {r1, 0x10}, {r1, 0x20}], 0x3, &(0x7f0000001180)={0x2, 0x2}, &(0x7f00000011c0)={0x5e}, 0x8) 00:01:09 executing program 3: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="38000000935929cfa80190ad986e98962f3463d000d071a7811143de5c8571f7959e466eda6b400611c5251138f8237f81f564a914d02e5c6700"/72], &(0x7f0000000340)=0x40) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000000c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x4, @empty, 0x16}, @in6={0x1c, 0x0, 0xe8, @mcast2, 0x100000001}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x1, 0x5, @empty}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in6={0x1c, 0x2, 0xaa3e, @empty, 0x2b2}]}, &(0x7f0000000200)=0x10) sendmsg(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:01:09 executing program 3: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821cffe279"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x90, 0x4) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:09 executing program 0: __semctl$SEM_STAT(0x0, 0x0, 0xa, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:09 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket$inet6(0x1c, 0x20000001, 0x40) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x21400, 0x7, 0x4000, 0x5c9, 0x3, 0x1000, 0x2, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x490bbf1f, r1}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast1, @multicast1}, 0x8) r2 = shmget(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = socket$inet(0x2, 0xfffffffffffffffe, 0x5) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000200)="000000006b5fdda1f1d878beef174423731e1a79d0c71753a1c0787c8ace2145b3d6c4707cfa18fea9b6e48128934025536d7437c54b001548865a5bf0160d4531b93bf71dc6b4ba199a53050e63d613770ae2cc961316dbf27f227424b792aee6df1064cdefef1b0ecc7c2dfc55af457546f1c7d100", 0x76) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), 0x4) 00:01:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', 0x0) fstat(r0, 0x0) munmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000) msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000000), 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) r5 = socket(0x2, 0x1, 0x0) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0x3fe, 0x57) __semctl$SETVAL(r6, 0xfffffffffffffffc, 0x8, &(0x7f0000000340)=0x6) 00:01:09 executing program 0: getpid() open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x44) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x40000c}], 0x1, 0x0) 00:01:09 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000100), 0x4) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x10001, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)="cdf6e2bb1ca238f4a62d75296526c984f26499ff52ddfbc801848b97fd6e6f172130e176c26a0421fdeaec71a4a2df22d7844c1cbc77ff76f356dfda6dc4bf6677c4760eb09108302798e1a5060d61bca7f705cd6d93326e721d63ed7121804e5ee9b584b68b914d8a5a7fe18c3d65dab89cfc0cc485eec8a6f2cde4cd9ade72ea6e0cf2b2a0c6f437") 00:01:10 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r2, &(0x7f0000000580), 0x0, 0x1ffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x7, 0x4) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd", 0xca}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket(0x1, 0x2, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x400, 0x7fff, 0x1, 0xcf6, 0x5]}, &(0x7f0000000080)=0xe) 00:01:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x2, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local, [0x0, 0x0, 0x0, 0x0, 0x0, 0x17]}}}, 0xa0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setuid(0xee01) setsockopt$inet6_int(r1, 0x29, 0x23, 0x0, 0x0) 00:01:10 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080), 0x2bb) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa, 0x6}, &(0x7f0000000140)=0x8) read(r0, &(0x7f00000001c0)=""/124, 0x7c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x4}, 0x8) socketpair(0x17, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 00:01:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0x6870, 0x4) semget(0x0, 0x0, 0x0) 00:01:10 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x5, 0x4000, 0x100000001, 0x1, 0x80000000, 0x50b5201e, 0x7d, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x3, 0x7, [0x101, 0x4000000000000000, 0x1ff, 0x2, 0x80000000, 0x81, 0x9]}, &(0x7f0000000180)=0x16) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4e, &(0x7f0000000000)="485fba1709d1c6899c6bb1ac2b391a9c8f313efec3589abe957d7c1500bc175157bf4059eb18488f595e889524a70fb49b71b4dd67f64e24789612c63a570efa8331538e7bd0a5a44acb1a224e57798ca11f29ed84857b5727b50027cfc650ea31f1e90dd462df054cd02e971ac11699dab35e2591eab48c3f0f99b76b605719a6f9", 0x82) 00:01:10 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) execve(0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000002c0)={@loopback, @multicast1}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)=']!\x00'], &(0x7f0000000280)=[&(0x7f00000000c0)='^\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='&}i!/\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='&\x00', &(0x7f0000000200)='[\x00', &(0x7f0000000240)='\x00']) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000001680)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, 0x0, 0x0) 00:01:10 executing program 0: setreuid(0x0, 0xee00) r0 = getuid() socketpair(0x0, 0x0, 0x9, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000007c0)=0x4, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r3) r5 = accept$inet(0xffffffffffffff9c, &(0x7f00000006c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000700)=0x10) fchown(r5, r0, r4) r6 = shmget(0x1, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r6, 0x0) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r8 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c000000ecbfb8179e343a3a3d8e93367847055ab66a15a41545725a32ed4d3bc9be01d8395a4ad34eafbe1bc3580ccad3baf7f4bd3cbfeb16af6d476d8e206d43aa88617863f85a43589e68e8062d57a61499af1017956539dae8f0a616cc4fc9261dd2558b119978968e49dc1ba9600fd58eea9dc7dccd36e7e0c28d91c38249cd878e62da7a4231f7542e6e10d870609cffa0d76bb061df8f97ea78b71d4c"], &(0x7f0000000240)=0xa4) sendmsg$inet6_sctp(r8, &(0x7f0000000340)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x3, @mcast2, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="6781c14d9d64a49751", 0x9}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000084000000080000004d0100001c000000840000000a000000000000000000000000008000000000001c000000840000000a000000000000000000000000000000000000011c0000ff7f0000000a000000e8bec2d7a9e3e33bfe542fc64dccd81b140000008400000001000000ffff0900469a01001c00000084000000040000000de510000400000000000000", @ANYRES32=r9], 0x94, 0x100}, 0x8) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) setreuid(r10, r11) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x4, &(0x7f0000000080)=0x81, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pf\x00', 0x0, 0x0) shmctl$IPC_RMID(r7, 0x0) 00:01:10 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000280)='\x00', &(0x7f0000000040)='\x10']) sendmsg$unix(r3, &(0x7f0000000240)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000100)="fc5d7928d5a64eeebf25028d39f121b1073e89bb54eaa5d97ac2756870b00e7ca57640b87674962158ab848aeb2ad0678fdbe57d4b2fcf1bb9f001acea1286c1f63f1ed947453f6c336d80e4aab8ca020b66a873c52fc4787fcb687c42f4ccae54a2714dd477867b60e9d857d860358874b40efbe52286f345d236169c3c67ff2d2843e121a52e45a3409b0f094e1a4f54ef4179c8734c8925e82e42cb01594f37e08576ee016348d5b5b856de50a4853a556c3df6047d67464a0487caa1e566e4f62b8992fe5bff37fa052d284fe8af29c338610a065c", 0xd7}, {&(0x7f00000002c0)="f4ae5f132fa05acf728fc786a68b1bb4fc39d57f7259c0df47b470d8f2d10e47916c142e5814555cb3d8396efe7d4487b25e4f42a5a40aeaabb4f193a826281a6fd6dbe9b03c755f4b548f0ee29a96b681607e201d55ea3397adfb20fdf899bca3dfcd44c8385096083c2360c87e2cd08566e6c4fa76670d0c6da26d6212c2bf7e195d404614df261008839bbeae1546a835b22ad48e3be566f49aa1ff14dd3a631a89d0b463f6858c7e5b812226cbb18297f52cd35177e4458fafe49cd0215bad6e91d9", 0xc4}, {&(0x7f00000003c0)="5970c3ba97126b1062fc2c640e762cb2ab299838c88e3d087995b077bb97752b7ce351c3f9a41dd66f0b48b2070bcf61287749f28e9fe6685653ccac6d3c562f55ee4708fcdba2127964dacb8d9852ee3a7192ab3db64e2283710ef59cf7f01d19f1103384ef7588c93817b5fa247121aa5bd11a4ff8d380a231064307d4534e660fdc76640aea62498dbb604cb7bd10b8", 0x91}], 0x3, 0x0, 0x0, 0x85}, 0x20008) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0) ioctl$DIOCGETSRCNODES(r3, 0xc0104454, 0x0) 00:01:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$unix(r1, 0x0, &(0x7f0000000080)) 00:01:10 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@local, @random="188d3ea1dabc", [], {@ipv6={0x86dd, {0x0, 0x6, "308785", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "aaf8bd", 0x0, 0x0, 0x0, @mcast2, @mcast1}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x100) getsockopt$inet_tcp_int(r0, 0x6, 0x1406, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r0) sendfile(r1, r2, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 00:01:10 executing program 3: socketpair(0x17, 0x7, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000001140)={0x0, 0x9, 0x3, [0x800, 0x8, 0x80000000]}, &(0x7f0000001180)=0xe) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002540)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r2}, &(0x7f00000011c0)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000002280)={0x3, 0x5, 0x800, 0x7, 0x1, 0x3096, 0x388, 0x1, 0x0}, &(0x7f00000022c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000002300)=ANY=[@ANYBLOB="02004e22e0000001000004ac00"/136, @ANYRES32=0x0], &(0x7f00000023c0)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000002500)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001100)=[{&(0x7f00000000c0)="eec2b04160f86caf6f0d2d5ace0b5ab1e1f37dee3918c118847fcf8027146b5824bdaea7b8cf93136b56a770e7cfecf082", 0x31}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001280)="adcd311c0ba04213cdba6ff44f25908336d0e6e2edf72952f98843f95f16501046ef90b051269daa0636e5fe5ff44ae26988dbfef0995042851570d1cbda890e48ec918d9a9f63242e649c4143c55ee38fe34b4abb407cdff6401b6170c2aeca382f7b4c53055038350bb487772a8c06e6de48fb98bc43ad102b6fae0054664a839416e60a148f8e04c953c9cd6fafbd2670867c536d33feda7c1fd8443f805c76f1e60d758d106b6857030975791d0a52f25c7dd9cefe3def6b3fdc67e9e0ffabaaf8f0080a6d541c775adb918481180ae9dd9ec982cab61bd3ab4070d9db76514fadd42fbbef19999d782a97548b2f0a1e104f12b0a1c3aeafcf405392953fcee5c9210fe8ea74d3c6fec20ed3e5cb2a34237b2fc88a9aab3e6ca3271a369712ac3d6d5bd789d82bc6f0f9f2eda13582fbe66376ec155c50b0cb92244654b2857bbcac73831d198d0041d49bddd79206f865808aa8a0bb30b1cfba0fc5b26949ad5a4bedd4e7b0acd7ca47ea1709aa14fa2064b22f94e0d63414bcc9e7ded8c83d380d08adb0c257f9188e9b18df7fdae5ffcb8349de569447b76116e6f539c1f98d3f00d9b6bdc2dbdaacb476f67b5690203887e8de3a7d8339d674dc1d6648cbc7c11d24da9e19a6b729aec309e6c52a89629b791d97c0cb8e72123adf4c70fd25c2178ca31517947f931c69a61ccdd4beb0d5a4fbd0c9350ad7e82636bc1aed992b32667031b57d5ff36af7014f0061b6a2e98dd8a4a772d12d982acba75d8f3c15a44514bf1bb2d1de6a3edc2f4d7bf5090a77dc276495a2acb5ba1078c20a34f521a0825d4d3e167a3e52bd12c7ebb5b6053e169c25a6b970de5531856038157121cdbc6d759fa61edfa048e93a309047421727e139f0d0295e3b284f9aa4ab728b50d99b16bb3373b014ca4760a33b29a759f035d7c8cae4692527276c6c739a6ae76e0cbb3189fa2775ca841c0d4448807db8acfedd3c4b6e62412eabd2dc733dd8201346310bb10101e2044590c6607d60d1eaca8855b77e140d8c7adc1193762a07216013945be1c1f705bcf77a78304a8a7e92366cc3d39cc51d0eb4e1343ee60f6428cd3f8051053189af766b73fa30a45f9cf45ac7dc4bf6acfaf852bead57e2f41c024d63b21a43d6903a2e06986ffc2f92c7f242b746b52e7efa5024c5f99076c5ddbf3a0141ea1b97d25946a6c264310c1d7f690dd4918cf7900cc49ef0b2ea622469c843c3215cba83b34439ac6767abe243cd3815375a95789deb1eccef52a829e9c3160070aa4b8107215ea0ac294be24e57b904c64fc31d50afacc5737e35189d66c241b82d1fd2edfe420aa39fbe8aec98c0dadf13327758321d672e6483c9252763780d5629cb368fa2d2b8f7485aedd498dfd9ab417d9ece0e2e2229e4e317f0d05d94e8727aa794dd54809c691774ab41d7fab8ff4a367b51e7084d596de3213ac9181cad2eed681c1c208de862a4b35c6f6c795477378897d4cfbd05531e088ae631bcd7835aed38caeea2c0aa745f9d9166b4d4b6fd45923c8513c4115a0fab5e6283023dab25c8c1ca5aaccfb5a76137fd040930fd8cad16f419af6c10e9600e2392edad32f65277955a5c345202f20f6b7eebf699588a4e6b83197cc0ae0c154585d68a81a862fbf454e84ad69f7e277833b57f7729c1e1fefa68615d8da977168d3b78d356edc3619924ef887bbbf4c6186635430ecbfe78193f64a8cb3908c31a43c3be9b494449675554f283638bc8a8fad43ec1df7c6dcfb27bce9de863273a4e7da64628fe63faf1aec88016f7840155e615127c4b613bcef3129c210c5c17c64492b7f80a93072a96b852847cf8c3ee8aa12a403d2f66bef313a5b53f73b10a1ad7b5e969bf9a455b0a9c1d9873ac99e816d11740ec4eb554055621949723ac4e2f2e901dba174a30d52dac717b7037e371e90bd825f328eb4f06ac92c1ac7b74a3f7bd5175900e0934ed3457bb1d8a406cdf4d356bb15da998041c36e5fcb919fc32c7877efd4a0cbe78f5c143c47f26af47a1f371b931a784d7e069430f060ec51eec25120b17e7cb6a613b030d1d483c7246a0adc4bd8eb7cc3fdd50809c19797dba336623fb8232e1e170635992e1afdd683997f1913e180983d436132902f59c628ca5b9b101d388a2afb3ea589f2c530b9b7c99138e148ac1ce25a4d342e4571d1feb1fc5ba8bd37600208f8e1e76af1e266f17d04fbe1bca91d2218f251943fdf93477c1acc8ac848feab52fa9e9e5e30c92a37d5d4cdbfab181e527407df32598dd55662a00472e1b4d976de2c98115996a14842d5110f7c58d299f244c8e052c650e55cc9fac76190c1623b2fd3bcc8c0e7be32d11bfd3651493a1e52da5a93cd72b5bd209359582eab9b2b75f8f6f4c9a420fa51c69d6574446022b4b78086c4e1d89e74fe50fde6e4c40049b7334e03fc27728d12b7984cdf0bb4f3e8fe9dcfa09f90f90aadbab5c3b77367204cb26b67f9fbb313ef627f639e4148a12d95c8d7f3b67de9631fb07eb92a12bb77e61870e1b0e8e7cffb93cee622bf61a176d34a1899c0ad07e88e78bd91651b05695382a846e86c5db3a1a64524dbac0f4688ec46cc3d221a7923accf6cde7f9c06bc8e7f39049b010acca3933d6ef11e44706845245dd62d27eb2d6cc3c52f93f86d4ab4879c722538a3313dbff9ac28ba8a195aa3d7fd58cf0897bb3404f8dcb35932401697154ebeaca1631fb67e6a48c2654d6eeca2e584612ad7cb7b645e5958b8d8061292ac92da69608e1e5f0ad2a63e473e5d2c8db52c87c29731457512e5f7609d9edfc78d08be9c1e4fc58c4aa704ecbac15058335a25830282e8cc4548d58b39114ace0c0a715557369398b4a24018c5e3326003aec765f945b2c064a16bf27c03ebeff740b0efa58bf18dd916c9ef5e679efb802c759369f9d3dbac431f23041684aaece0884a553940ce3bcb833acb74f67363f94ad46022b22f98b591f0284cd55f6dda564cfeb6a498565247ae9c618ec5fc39722d85f2afaad60e1191367cf9e30f7238519b09370192aa69a66d44c3d237319c13252afb8e9fac071e5685949675f1118a0cc844d8600ac54d0c916f6e3d59ff9bf1ae14bf33730a4b122c9c4e0d92c39eef9abdcdec2ebf1b881a8574616c41379d262fa89183ee812c4f5ca8e687b68a175021a83b73cb543a885631584e6af9bbe1fc8e5d326547bdd6be96b97c8433e5ecdd8c99c80e92bbcc6aa2fcb7a59cdb502d985268c33a6a8c80a7e4581eea1ab0c649854689fa776a64d9d6dc14b1295cbf4f91d53e4c7c612f27486f383a9752f8619b5ce2b02c0eb43f50a0a80bb17585f329a3c58efddf6458f2c7979c1d014047f870b9586e11bff51fdc83805fba2e9ab0c733f89774317a59cb1fa4dcf794167e1026ab61e384e261882fc9c6a61ea0551542b08ec9928783dd86c0fec12a32177be2c35b78a01dca22c07e687c644b84fe79fe51a7a26a3ad0ed3cfae2cc592f9bc82e98f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0x1000}], 0x3, &(0x7f0000002400)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x3f, 0x1, 0x2010, 0x4, 0x2, 0x3ff, 0x80, 0x7, r2}}, @authinfo={0x10, 0x84, 0x8, {0x101}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @sndinfo={0x1c, 0x84, 0x4, {0xffffffffffffff01, 0x0, 0x8, 0x8}}, @sndinfo={0x1c, 0x84, 0x4, {0xe0, 0x400, 0xfffffffffffffff9, 0x9, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndrcv={0x2c, 0x84, 0x2, {0x400, 0x5, 0x2210, 0x80, 0x3, 0xc2be, 0x8, 0x2, r4}}], 0xd4}, 0x80) r5 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x4d, 0x0) 00:01:10 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000080)}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000380)={@empty, @rand_addr=0x71}, 0xc) r2 = dup2(r0, r0) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000300)="22c146b21f3529c68721f6466f00782330b6ad71894f1cc4be506042d020f91294d895d7894ee79338271ccfcf1be642d1cbd6f8dce1eac3409ee62eacf57d06f7d6bdd4") r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x465, &(0x7f0000000200)=""/226, &(0x7f0000000080)=0xe2) 00:01:10 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8) 00:01:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001480)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1, 0xff}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1c12, &(0x7f0000000000)=0x8000, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000040)=0x4, 0x4) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/173, 0xad}, {&(0x7f00000012c0)=""/127, 0x7f}, {&(0x7f0000001340)=""/213, 0xd5}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x15, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e238c0e000000000000000000000000000000000001f9ffffff00"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\r\x00'], 0x8c) 00:01:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x3004, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) 00:01:10 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000040)={@local, @empty, [{[], {0x8100, 0x1000, 0x1, 0x2}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0xa106, 0x0, @remote, @empty, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{}, {[@multicast1]}]}]}}}}}}) 00:01:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x8, 0x0, 0x367a, 0x5, 0x0, 0x0, 0x0, 0x0, 0x811, 0x9}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xf78, 0x4000, 0x7fffffff80, 0x400, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x0, r2}, &(0x7f0000000200)=0xc) 00:01:10 executing program 3: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="05649ed414836ff6e488"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000080)="2a503d52175da68133c35ab5fba2e4e79e0ead3d1a32895126c46d150d8adeb06d56664fa6c5e0bdef3abdb8950663f24c0e75e1532bb5ba6b44ea7a73bae8530ed9b11e5c5af311d9dfbb76bc5e66fd748ca33d88153e77550b68f180f725426a0097c635a9e1edd42f0aed4d8d9288769fb2d7868d10b5fb17c8c796601b5922ad13a7aeb0f3bcad08069906af5ea02d8187300594326dce5d") connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:01:10 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x0) fsync(r1) readv(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/242, 0xf2}], 0x1) 00:01:10 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1ff, 0x3, [0x80000000, 0x10001, 0x0]}, 0xe) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x29, 0x0, &(0x7f0000000040)) 00:01:10 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x2000) shmdt(r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) lseek(r2, 0xffffffffffffffff, 0x2) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:01:10 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="100100000000000086000000800000000445d206e29c873be6572ebfd1b3ee48ba7f9feec001f041d47e5008a3cb0d6ed431713e8af3a7482ff8737271b8c0a983399656b239b9595a096d46b745f3746d16ef17b93486e845405a4f2945abc7e60e88e03085fd57158f1ce6ef77735510be4e4d957cea667b3e096668e5dbdc44d7ebb8bc7c08a0afffac20a8886eb7955dd1c27c45811d3d9cea28730e9d94cae5440643bb2d492df13c67ce5e1907af80dc4a4740e526b10aa83596ed69a546cb5f7a59f7737a961f869a5fb69321f7b65213c5de05000000eb11e588562dca1ada0c64362d1b0815858f676c5e87794553ebe01e58b953e1e242ac7385dc41a553939c9c9b9618c9db37d4c77f698c8c91bcd66aa4fa51980b0000002800000000000000010000000800000033fa094e5c341de68acfc7da7f796ba3d9dd308846650000880000000000000084000000000200000be504bed63c9b45b98d897ace80ade330dd8fff2fdb83ee6eb382481dc255a8b97c5e43470791e63ec749cb281672dac01cbe59870ba6b23bdb1c734fa96f7c8e6e458a7e5dcb6f58b7f37e21f5ef8e18e3bdcda09fe9cb5c46d758a3c66b68d82de5b12439f4c5750b2970b1a9e31478000000000000004f030000000000003a0000009100000013102068945fdaccb04c147d3fae37ddf7671a91beeadb6d83390368200209940531e9093fdf6a6b365977f833c1fa901a2389b2d47c073696ee884fe698a699eeb1435a5796073898926b539441366f2003dccd16941e29a0d4a070631952ae4842950dda94c494874f3a3d59f262e7645dbae0856cacad13b80856b56cf73769367f30ab0a51e4c5024f35fe3908bd21bfdb50bd0d213aec7a7772db1532685d16188a69fa"], 0x288}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:01:10 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) fcntl$setown(r1, 0x6, 0x0) 00:01:10 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) read(r0, &(0x7f0000000800)=""/142, 0x8e) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) r1 = shmget(0x2, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000740)=""/183) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8800, 0x0) ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f00000002c0)={{"60cb1670ae84c1b1b0fb642e1b2ccca14df94b5f7a3b2b0c6ac5c35a39dc83fb99bf6ab416344ba35c31cedfb65036886d6df4ade42f17f3804b27fd35f290d45e13f0c7479af04a7238fa561063d040a917c83a081c8cf91e8acf77fdc30874d6e26473a306341d885a75bcf0e63f26c7bfccfc12c4772de46f54ee2576e7f02fc7a46cea73b2d5c0b5b14ed478ca536d99d9d0a08124c1587c7efbed8e51e807afe3b1faa62a655a8c4196625f66ad19c1ed4317005f40ebc82bb42a071d35af0731b536b8ee6555357db7b07b461ab9e390f754a6e7d76375b1871aafa6bfc71e2dd941fa77643e31b2e438db2585864ed1c7c699e1d5b7f6d9ec9f518b746e15096069b92175f1cdd9b4e34f9be8f87c61188365edc77709b1aaac7e30957556b94c776f791e7e8467b0548d07f9af6428e2b3735d98f9dade7c79bccff5b3433479e9ebde4551c573a9331c02fddf18cc5a06b17fb6f6ce85b83bed70bb5a3556d85f28f44d7c36c9fd36caf927c85dadca9b2ea15e6dc6ac8d19976872e92274c89ef7ab153c91ad6e21afc70db49cdcb2f7c9241f2c26045813b536ba8e2a526ed7047471cfce5dd127a248bc2cf12a576be3f9393e0cab9df056713f8cd538aaa17dfdd4cd8f06b4ca697e724018f9b2ad5bfa5965edfcb36192691a49c3d0de85e72f5d77164c38142b65a1d68fe5c3395c539a1252d861952c97d38e8ce8d87725390e573f27df81d1be59d29bcdf4f7c07486bbae1affc8d96c03e3d6bfa664235e30aa06e2317544a092deab7fef0476ec42a982317fffe142a4d8e9f2fc17e81dd3055bbf93d1de4453161da26614006a3d9d73ca6f7f784563c9f5887bdfc8622fb25bfda0e4078fbdb5a595d1138b345f12409003d9bac592e73312c3ffe6d2fd903ca662dd4f1fd6e0decf59f7b6eb2c61638fe260b1832621a564234de8139658277d14bbe4f5dfd157645a8b63fd93fb9f455b9530161f9e9065cd5ea0008293b4c89c84307c39ff59d14b6e18abe143217e2c2ab159ae39e484e4255f31bb0e173bd02c2ce6d6b32294715fa9a887d9f51139c665136c51ba40df6a64c1ae2753e83bc0fbdab0947bd000d8d76525d783f452e69e076e61045104ade625c9bc3966cb7b0ef425e673cd144c4bfbc1a65c8dfde11c0367b00c84c1e97bdb2a745b676a5b2467c9f3a9b0b895f9bed5cadf475fe45c53b3681f7d0c2035765c0b7628adbf1a613ddf2a0e0ce0cc90da386305a91e149d04136ef20c408daab3e379f0e591e1b375f60f15c5375c7ecbd76eb91f1eac45d3191557b945d5fb3df1d40dc2ff63af623eee006bd4cc9e0a65dddfb9022b9f4f15272fc4827fb079c9c59c7c258e57de7c4b5b00fbffff6e493f41e134eda3665b73217043192ee773f1909fdbf2bf0e4b15977bad4a7f5ee1126f4f8562e674", "6b75d41a785537c638dc0f22405d7c12acc3649d00bad3f1d991323b6686cd25", 0x3, 0x1}, &(0x7f0000000240)="1147865ab6fe60a73f8bb6b8ecc85ee5283de9b75252fb7ba872d7f394a12847bedaf696d0be1e3d16ed7d4cbcfc97f2f7f556dc8227decf081614f2bec930a3b5264f361474cc94bc310a2676f0872b1d44139fd0732f3efd3be01b957beebfa77cb0935e", 0x7f, 0x9, 0x1000, 0xffffffff, 0x8001, 0x1202, 0x9, 0x7}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1, @rand_addr}, 0xc) 00:01:10 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x20000, &(0x7f0000001000)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup2(r0, r0) ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000001040)="114fd0d8057dbe426d9c60d865154f2af465c28abae16228c3e043ce27ff03e2c65bee59523a234305f7c4c7f9e3b9493e7e9f4a57d2dcefdb430cbf985c819096b4f608cb50e82c07de5097c6251b64481cceb95844c18b78bf38c044752794dbf0d547fe4a2054cf58296e284b3c09207434bd9b") 00:01:10 executing program 2: r0 = socket(0x5, 0x1, 0xc2) recvmsg(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=""/230, 0xe6}, 0x40001) 00:01:10 executing program 1: semget$private(0x0, 0x2, 0x100) r0 = semget$private(0x0, 0x1, 0x40) __semctl$SEM_STAT(r0, 0x3, 0xa, 0xffffffffffffffff) 00:01:10 executing program 0: syz_emit_ethernet(0x3cd, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaabb88a8380081003500c2cc3779de3f2030bdcace23f8fd10be44ee26e0d16e10ac430b293977c87449eceaef0d86a8841a0638f8a40a98ef20d3422704665c1bc7bc914671cfb7ba5485018a41bc30dc25dcd03274b160930e858b03dbda4f5f9a2131458957e715b0ec35c0a65102b99a6109674d34edd0754f30ce85cf59552cb7fd1786c81ae3d27a59ae56f8edcf90ec118c8347e877e2382376"]) 00:01:10 executing program 2: setgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = getgid() r2 = getgid() setresgid(r2, r2, r1) 00:01:10 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @local}, @udp={{0xffffffffffffffff, 0x2, 0x8}}}}}}) 00:01:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x9) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000200)) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[], 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000001c0)=0x8, 0x0) 00:01:11 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000) r1 = semget$private(0x0, 0x8, 0x0) semop(r1, &(0x7f0000000000)=[{0x3, 0x3}], 0x1) semop(r1, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1) 00:01:11 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98) 00:01:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0xa5}, 0x8) mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r2 = socket(0x17, 0x30000007, 0x1f3) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x130, 0x9, 0xfff, 0x0, 0xcd}, 0x14) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x2, 0x4) unlink(&(0x7f0000000000)='./file0/file0\x00') 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getrusage(0x0, &(0x7f0000000380)) sync() semget$private(0x0, 0x0, 0x9) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x100000000000003c) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000200)) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='./file0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)=ANY=[], 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f00000001c0)=0x8, 0x0) 00:01:11 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x3) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) sendmsg$unix(r3, &(0x7f0000000280)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000140)="090e6b3ac05818948a29b8ef55330a627014134a2c0a3fdc5e92624da2f28919f444bbdc607d28b2fca4038267e92d5b073cb3109537763a22e0ec3d4165887df771a38c7126dc5afe44f5df990844a5683811162aa03bc15bf25d786b71f1f1fe7c5104b8e1b31dbe2b00a3976e197798f2265889", 0x75}, {&(0x7f00000001c0)="735d5743ae9c7f54142e9c7a350fa2a1266d29fb636ef6e6e65216687b6ec89ba1300b1e0fd96a02a79b82a6a366d34aabc31234b46b0b9dd95f97fdc4e7b739cffa6bc23caa405a", 0x48}], 0x2, 0x0, 0x0, 0x1}, 0x20000) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r2 = dup2(r1, r1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) fcntl$setstatus(r1, 0x4, 0x10044) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1f}, 0xb) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 00:01:11 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="8ddd3f4aeb4f8fd90806000308004d1c395e5b01c58e68a56ae5745f059407c7975e876a137f3600000000e405003fb4629b5d189dfab147a5c15e353410a59fb40f2df1e6f8d4f1d67dc38b3e23c60b6eee955c7859de8cf62b348fcf58602da29a23ee570719e4abbb0777baf243c262fe0638ba38a63162f67571"]) 00:01:11 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x817fd}], 0x1000000000000013) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fchdir(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x80005, 0x0, 0x0) setrlimit(0x0, 0x0) mlockall(0x1) sync() ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000), 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf}, 0x0) 00:01:11 executing program 1: r0 = socket(0x11, 0x10010000003, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000000)="48d454221cb6c5a9e55d044944640940b233a9df3fbba8dac89e440bceb182c69ed6", 0x22) ioctl$DIOCGETADDRS(r1, 0x40046676, &(0x7f0000000000)) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)) nanosleep(&(0x7f00000000c0)={0x8e, 0x7c6}, &(0x7f0000000100)) clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x5, 0x80}, &(0x7f0000000080)) 00:01:12 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0xffffffff7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x8, 0x800}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:01:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) read(r0, &(0x7f0000000580)=""/195, 0xc3) 00:01:12 executing program 1: munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000d9c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000c04000/0x4000)=nil, 0x4000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:01:12 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = socket(0x2, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x7}}, 0x0, 0x2, 0x5, 0x212, 0x7, 0x3, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x6, 0x6, 0x6, 0x4, 0x2e7}, &(0x7f0000000340)=0x14) sync() getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e23000000000000000000000000000000000000000036945d120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000048", @ANYRES32=r2], 0x84) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_buf(r0, 0x0, 0x52, &(0x7f0000000040)="426b5de878f7d359aef8ab9d542cb3c8b77a4da16efdecaac793ae51dc1206f4567a0f1679279578755b557593454d04ed616b91530e86", 0x37) accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) 00:01:12 executing program 1: r0 = socket(0x1c, 0x10000003, 0x47) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xffffffffffffc405, 0x2, [0x20, 0x7fffffff, 0x9]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x0, 0x2d10, 0x10001, 0x9, 0x3f, 0x0, 0x20, r1}, &(0x7f0000000180)=0x20) r2 = socket(0x2, 0x20000002, 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt(r0, 0x3, 0x0, &(0x7f00000001c0)="77541879dfa8216423ee87f76e352cacf15827f1109f9747695a8a0e19098034c2c884dc42a0ec1b8bcc39c34112b4203e7e1a517527475aa314408750e627dcd5dca4acb25e7f2398346bcfade5", 0x4e) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000100)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000000)={@broadcast, @empty, 0x3, 0xa, [@multicast2, @multicast2, @multicast1, @empty, @local={0xac, 0x14, 0x0}, @multicast1, @broadcast, @rand_addr=0x4, @empty, @multicast2]}, 0x38) 00:01:12 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), 0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="74ca", 0x2, 0x1, 0x0, 0x0) sendto(r0, 0x0, 0x0, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8, 0x20000000) 00:01:12 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000040)="a4c27fa7c3e50ee113253a17d0f5e11ac163c0f4f21dd42b2f7e15c5d1640a52a704de90c8bbafe067c6c9fefdb98c748778e251e13025b9435f824cdcea9404124053e34c45acd7a6a300eaf9499fcaccc64d86ad365afa20b544b76c") freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setgroups(0x6, &(0x7f00000004c0)=[r1, r2, r3, r4, r5, r6]) setgroups(0x2af, &(0x7f0000000000)) 00:01:12 executing program 0: chdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000001780)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x100088, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000001800), &(0x7f0000001840)=0x1c) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = dup(r0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000001740)="e32c399f63") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x100800, 0x29) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001600)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000fc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff00"/136, @ANYRES32=0x0], &(0x7f00000016c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001700)={0xcb7, 0x2000, 0x100000000, 0x0, r3}, 0x10) bind$unix(r2, &(0x7f0000000240)=@file={0x0, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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'}, 0x50) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000080)=@un=@file={0x1, '\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'}, 0x50, &(0x7f00000001c0)=[{&(0x7f0000000100)="7c5b0ce928214c8d05998b510bf60f4cae28db1ae0bacec2a5cbd50309c46ac232df97267c6f5cb78621527bc79282e75306cdd116be748dd21331c37a67e2db4cfe15f2252e305aa6e78d432ed9f09191669350b386e0891a057a1141f1c7dd5c4fdde5e1970844d49ed387629a93220df05b0c8b7fa77acdca63fb745879cc1fce8ff91f7c97461fac547948f0", 0x8e}], 0x1, &(0x7f0000000340)=[{0x50, 0x86, 0x2, "efa5ea7a32784e6d265bc5aeb620ce74ce9bc6360d7e1752555938d8db74c61b89bac3242b74357945e99eb086f89552116fc4744d1181c361"}, {0x110, 0xffff, 0x800, "e6718784f9df4ff7c223fd14dbc909a7ce5c2e97de2b995411545d87b8ec27085e5ef71042c78d51fb1d20b274581da76d10736dd7079bfe4e02388626f15064cda4bed02b745a1e10fd62673c77864650b284bced7e6d428323c95822bd87269cc0ffce8f430de85738154ffd5ea901aaba34368137ecdd500b351be84da801a0bca0166b0733aba2fb2f2b903dad5b30c8d6caa3f829b31998aba8d60a3fdf05d856d1c6b8328b606a064f67b707dc579f0dc56d3e3679bc680ed4169bf30cca90b95ca78dce94f6a199f545c317823158c892f210e60e48757c45cc35f2d56bda96e073031582d6f16862e29ee80a3c4fd8909cb4319a69a31d619ee7"}, {0x1010, 0x1, 0x3f, "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"}, {0x110, 0x85, 0x9, "ccc49968de5ce0118b1e75efe4f3ee0f946a3dd6531fcc91c839a58d242d88ccf0b1868757bde1bd54b249fa739b328faf6d402542648ba8f3e305c59beb02e140fac2fe580e420338f1fb7a8a3529991dba337b2a66686b2aacaee489e17ab5001648c387bcfe529e0904f2d4e27e64df507d426b981ab03e4b7084f3f26550f23f96017f46e1cab58a303abaed5222a7eb7e08a0ff501adb8f606ebb7d270cbb06e1e2bcc5bc7420f018f824c810d96f5eca86b42c4782bbeafd66fc75a3128911ef706d2bbbd7986563df5d77596f1296e5dfe4d44fb7250c1a721dc676af4fe40c149310cc16cb90d048c5559d00192a5b1e13f0432c96"}, {0x18, 0xffff, 0x8, "b2f9a0cce1"}], 0x1298}, 0x20000) 00:01:12 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @random="698deb4f8fd9", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x3, 0x0, @random="4f3031e7b313", @loopback, @empty, @multicast2}}}}) r0 = dup(0xffffffffffffffff) ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f0000000140)={{"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", "a87e6bdefd6b9dca87be581a15ab0224f1259534a8ab9c140199b05e7918b379", 0x5, 0x5}, &(0x7f0000000040)="b85b92caa3d902c20b479c12c20a9d30e02cbdfe8c0a431a0d9b097cff28903c09be9dda9c5c8b46e84747a96f0acec2115dbed060ce3cca62fdf676ac9695aca599ba0c754253da383651064484323b35efaeac21604e4ef7d1a937b6b5fdf5be5b99b56572ffc638fc7171830305a8c11355bf53c4969350808ff6f533ba96d021c3f1e4ade9ca702757d47d72b7f8974b73e0332fb0a741f3bda140a7af7f6b01fdff73247fc298095aee8985fc6832db4e14eca4276ebe8d0706733dc924762e2530ca865fdf7e7b2e47bfe82955d1471a886eb71a26e682fe56350821cb424bfe4a25e981850ce5232e231977e612a0b958ab50f1", 0x9, 0x4, 0x7f, 0xffffffff, 0x59, 0x800, 0x3, 0x3}) 00:01:12 executing program 1: mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) ftruncate(r0, 0x4000000000fa) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000, 0x20) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) fsync(r1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:01:12 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ioctl$DIOCXBEGIN(0xffffffffffffffff, 0xc0104451, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000180)={{"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", "f7660e899238969b3aa3f624541e5fe972f11cb572c717f971dce3141894ef0a", 0x9, 0x10001}, &(0x7f0000000100)="623dce59aec1c8cb9bf354efc189fccf84706a4bfd090ef952658f90d71a1cd1bf8190abef44288b8a2875bcbb7e504389b5c67fb44baacc7526d350798dc7b8dca43e37112fb68b29af4c00489164386bb491d34dcc96631fa613871d41a78bed3a4bd79f6a", 0x974, 0x40, 0x7fffffff, 0x7, 0x3, 0x100, 0x93b2, 0x8001}) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x105) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 00:01:12 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r1 = accept4(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r3 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31) r4 = socket$unix(0x1, 0x2, 0x0) r5 = socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept4(r4, &(0x7f0000000100)=@un=@abs, &(0x7f0000000340)=0x8, 0x10000000) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000380)=0x100) semget$private(0x0, 0xffffffffffffffff, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x85, "443b301172d2cc0d226e4c1d611626452c57fc9e13a675b72e53783e712e9b7807f1d776bed861158717e91338fb2ea4529eb405464f34c63411a345d94799f9fa99a4dd4f6ce0e91b8bfbd49b84224678319e298ef7bf1712bf0f11574ddacaabdc309b3ca406687081d59d15a87ec6753cc9f56ccff7499b653f27aac3d495091a9c5a4e"}, &(0x7f0000000040)=0x8d) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e208f09000000000000000000000000ffffac1400aa0800"/128, @ANYRES32=r7, @ANYBLOB="fd03060003000000000000167700000005000000"], &(0x7f00000000c0)=0x98) socket$inet(0x2, 0x5, 0x8001) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1010, r6, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r8 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r8, 0x4, 0x8, &(0x7f0000000440)=0x3) semop(r3, &(0x7f00000004c0), 0x27) 00:01:13 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0xffffffffd48969ef}, {0xfffffffffffffffb, 0x3}}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x0) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)="41c73dd37b3232769c0b985026b6efaf1512afa005a75ada1b79b8e36814b97f9ebac1c39ce1a9ac7f08076d8503b1cb95cfb816c1af5b6425311252336d4b4b78a6701564af68af9a348e32901a98ae7675cfa118d4a5da641f957eaf8501f3963a310d36500f3d9e3433a59ce5752ce06b2e7b25ce173d7773fac6882b3fbeca6682aa83f6014e45bf22ac2f02f480053793028ebb581bbd78781e6ad683c28134a379151730d85adf11a178ed08fd60c337de8299d799365a6a1b6aa9be0326c066288dbc8bf16f60", 0xca}, {&(0x7f0000000080)="a0ef0ac391dea8859d5a7d12462886f45bff9c7c63c6363c504e614462efe0205d6c69e23931c55b8705aae0b8e58182cfc4059e6ed5d9d5173e8f2d39594deea2b58dac0c7cc804b6ec1fc9beb284ce2f57ef0030ed3e007463d8012734bec54ad07f3b13dbb2db940671bc597866", 0x6f}, {&(0x7f0000000240)="de13178ba21328abd10837bb2341a3da77074f3fd678430ce0080a47241770fe6dfe2e9bdbbb8bf26b50146e798ac41911bfac05c2de7f1665da9e4d5e00baf9666f0c02b61d46c5ecec66c41f602db34470c3074e8bec01cf1d528c8a78c9569092598b4c1cec44583f2060a50f7ff75f4eae6c5a17d6501eef7240c0f2b74ba95683a0d32d3308dabe9d93b750c8c3a934714ab447fda1504756f6f83393c51412a7a9aa1cad6bc362c67328b6970fa277bcd35043e623", 0xb8}, {&(0x7f0000000000)="54559060dc724c0e72d129588bd0668ee26afd216add77e3f6cdc8dc84bdad50e7fbe4ea24433262969f984c9f9a2a957f915904", 0x34}, {&(0x7f0000000380)="8abe5a03803d0fc7ca00cea4722eb612f76a70e3a3f75977ed5e04bfa48f7675a17d1dedb1f09538168f5c59886e1c3e4423ba08aabaa9eba15a6edb071f147fadcea08316650ee509f7d68e4343b8cb8170a1a3882b966de20cd362b2858e362823c46579aaea1efeb8f88cac782beae0d86bfdf49c9b03ac851da41078cc0662faa320c1c6a877d49e0f2a", 0x8c}, {&(0x7f0000000440)="9980bca3ab2714ee522318dca668e32b1585fec5a245707f4db8631be28f868d10b61bcdaa484ce70f6a0326fb2814cb4ca5a9386574c8293cdbe4ddff3a5a90d61b35e96774be7e4194d5cc43985e3d3584edf56b00f1c12bd1aa4d14bc24919dde0b838a53cdf31e0c6e569bd4f4e7d4100b1b3df2cab2e1531b73ec59a1bfb352c1fbab51e28272b7aa212b11", 0x8e}, {&(0x7f0000000500)="43bcc5f7e84ed8125d6fe0d484a92ee54b7b53352c401dcf92647efe0f161a28ba0d2870f4ca84689d25299d33f71f456deccf15e7ee663519c8bc205ec37fcba7334b36a9f9e7efe64844de1a9199a6c1cb37ed114ab222d922f99c6724807b29b751af0ad4a4a54ad19d8da37e76fba13eb62e132c17bce54e29d44322323b9f439b22c18cee8da08119979fcf5237183b1b0c68325ce612d8c44895d4f6511705a7baab17693a9cf57bf051b8a624d7f1c524a9cd07499c80f45df799a93f43754cbfb792aef08255c8838e42b4c0d5581a2874dab05ebe88fb15d7655902e89252812ca4154a1504a2ea61e807", 0xef}, {&(0x7f0000000600)="27c8a9b62c79547cd20bfcfb187b87a304e2ceb365b7c60d3a820883281f6215e51e82b9b467f4c86d013f612111db18442fb9e9ed6eb68d49682252487dbe5aa574108ff51ae72f7f2ee08383aa03c7ef5053f7b63136e86c2e4f15d577351716ef2d0371d44deb07e86e91063a24dfb9e8dea682c9b1357c820a8462c49fe4bffc6ab3bf4500b8aca4adb8fd23ca42c2cc94211120b3bbdc6c18fceeb3ab41e7234d57fad19973e3cb1d2e057b5bdca095b753505b9e0a6570c1", 0xbb}, {&(0x7f00000006c0)="2a83039c56471a15bfba998c681ebf091f7b1287ea5144dce8acab05cf85332afce62173d3a6e5d2085efc3167b95839be9bfb6098f42869c1da6b8a9b6576101eb63c9acd13b4804d3b00cbfe2c35ac39b7209c91d2f2075e327c0c668dd234b1700a79a14cf4f98c9350d3e045b9ac0c5781e61044e4851141dc2926d0ffff1c5fa298fcac08fadd0d291d5d0a275988da97973fc27049355b1bd8cfa036d66cfe734132d5696edc57137d0a60041933fb0efe3e0616cf442ebf8b919c7751b57714e528fb76152e2f348b9825ac1dd1c755b4c6ef1b", 0xd7}], 0x9) 00:01:13 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) pwritev(r0, &(0x7f0000000740), 0xe3bcd0958ff5eef, 0x0) mlockall(0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) munlockall() mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:01:13 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x100000001, 0xfffffffffffffffc, 0x0, 0xbb, 0x928, 0x100000000, 0xf9, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7, 0x3, 0x47, 0x0, 0xaf}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r1, 0x6, 0x9, [0x6, 0x3, 0x5, 0x100000001, 0x0, 0xffffffff, 0x10001, 0x0, 0x1]}, 0x1a) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xd6) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xb3) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) 00:01:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0)={0x7, 0x800}, 0x10) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/52, 0x34) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xf786}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x7, r2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) open(&(0x7f0000000280)='./file0\x00', 0x8088, 0x10) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x28, &(0x7f0000000140)={0xfffffffffffffff3, 0x0, 0x8, 0x1ffffff}, 0x10) 00:01:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup2(r2, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x80000000, 0x4) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c00000000000000ffff000001000000"], 0x10}, 0x0) 00:01:13 executing program 3: r0 = socket(0x2, 0x20000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x3}, 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xfffffffffffeffff, 0x4) 00:01:13 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x100, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001180)={r2, 0x2, 0x2, 0x3f, 0x80, 0x1, 0x7, 0xffffffffffff6364, {@in6={{0x1c, 0x0, 0x4, @ipv4={[], [], @local={0xac, 0x14, 0x0}}, 0xfff}}, r3, 0x7f, 0x800, 0x4, 0x81, 0x9}}, &(0x7f0000001240)=0xb0) mmap(&(0x7f0000e61000/0x3000)=nil, 0x3000, 0x0, 0x410, r1, 0x1000000000000000) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001280)={r2, 0x6}, 0x8) freebsd10_pipe(&(0x7f0000000040)) 00:01:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x974, 0x4) r2 = dup(r1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) preadv(r2, &(0x7f0000002380)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/223, 0xdf}, {&(0x7f0000001180)=""/80, 0x50}, {&(0x7f0000001200)=""/255, 0xff}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/101, 0x65}], 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000002400)={@empty, @local={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0xc) ftruncate(r0, 0x6) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000002440), &(0x7f0000002480)=0x4) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x2, 0x410, r1, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000024c0), &(0x7f0000002500)=0x4) r3 = open(&(0x7f0000002540)='./file0\x00', 0x20000, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000002580)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000025c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000002600)={r6, 0x7, 0x800, 0x9}, 0x10) connect$inet(r3, &(0x7f0000002640)={0x2, 0x1, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000002680)={r6, 0x1, 0x1, 0x7, 0x5}, &(0x7f00000026c0)=0x18) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) utimensat(r2, &(0x7f0000002700)='./file0\x00', &(0x7f0000002740)={{0xfffffffffffffffc, 0x574}, {0x6, 0x81}}, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x5, 0x10, r8, 0x0) sendto$inet(r2, &(0x7f0000002780)="7d7c7c60f3081c1829ed4c8f522d03b6a69118dd9adead39af90d41afa7a106236b6067fb71d7d717e5b6e03caf4435e813081ec69fea357f8b57faf79696f25187c5c5fa36aa76946332375d0a1376c", 0x50, 0x10c, &(0x7f0000002800)={0x2, 0x3}, 0x10) ioctl$DIOCRADDTABLES(r1, 0xc450443d, &(0x7f0000002940)={{"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", "9d22a2f934d08daf1f4a165db866644c311eeb0838990b06a1885403e0cd7ad3", 0x5, 0x2}, &(0x7f0000002840)="0ec477255a2d239313c536f1880fc55dfe0da111ca489b51e0660a6954b00033d89123de8768fe04156acf48e975c3eb39d43c04daf5c2e7341aafaa223fdd6a0d25f6974cdc66373f6b1c50ed5772e2936260a95e8156bb5f3b62e1d83361d1c404187e70b3239b15c462f624ccf3835bb7c0a032b8dc167e6d795db91abdaa82d58a341c5eecc8d69baf701392807ad1c18cf0b591815554b08b93941b77b98b789f6784342e85c4f484309faedb9c953272526f7e0432a680ad58182eae12e5e3a9bcafa7a10bd88b4484c7774cfa64dd7188a02c1b6a30d6a965c5390b4a4a56127590418593", 0x1, 0x28a3, 0x2000000000, 0x1, 0x10000, 0x6, 0x4, 0x9}) shutdown(r1, 0x0) ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000002dc0)="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") chmod(&(0x7f0000003dc0)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000003e00)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000003e40)={@in={{0x2, 0x2, @loopback}}, r7, 0x3ff, 0xb183, 0x2}, 0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000003f00)={r4, 0x8}, &(0x7f0000003f40)=0x8) linkat(r1, &(0x7f0000003f80)='./file0\x00', r0, &(0x7f0000003fc0)='./file0\x00', 0x400) ioctl$DIOCGETRULES(r2, 0xcbe04406, &(0x7f0000004000)="b1847d0658eb621f1be9cbbf68c794bff59772768a3243f91adb5f3273ec7e352fde7ff217a0c465dcacebd841e9984abdcc60b64b2213fc035de1a9fb846730d2acd16e16184c34") setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000004080)={r5, 0x5ae}, 0x8) r9 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) r10 = geteuid() getresgid(&(0x7f00000040c0)=0x0, &(0x7f0000004100), &(0x7f0000004140)) freebsd11_stat(&(0x7f0000004180)='./file0\x00', &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r8, &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() r15 = getpgrp(0x0) shmctl$IPC_SET(r9, 0x1, &(0x7f0000004340)={{0x9, r10, r11, r12, r13, 0x14d0fd98d2ccd6f7, 0x3f}, 0x6, 0x0, 0x5, 0x9, r14, r15, 0xffffffffffffffff}) 00:01:13 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket$inet_tcp(0x2, 0x1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) 00:01:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x44, &(0x7f00000001c0)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@broadcast, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6(0x1c, 0x5, 0xd91) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x5, 0x4, 0x7fef}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r4, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @empty, @multicast1}, 0xc) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/22, 0x16}], 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:01:13 executing program 1: socketpair(0x17, 0x10000005, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x100) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(r1, 0x11, r1) ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000080)="20e94b66bbe8f23fe3cadb7250e4bdc8bb3fe4860846262de2222441be92a6b6813b6d23e75cd01631948219d3a2aa12772ed781b353f70e747e77d03c6cb18ecbbf163077f6bf543b86bfdca8ed10a9b3ea5f3a665b9434e2809c847f1176b18b6062dab80756fdf191629e995fee0cbb35987adeff4a8187935882e9297eba1effcd1e2a378c855a36b04d89ae7a31300729a6434a3d1670171e4772eeb7f7c2140bef7b002281609b759c31e888faf3d143c99b3da24eca120fbfc16ffc") mlockall(0x3) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) 00:01:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000000006000000000000000000000000010000000000000000000000000000000000000000000010000055017da9937206b5b8ccc98e27145808000000000000000000000000000000000000000000000000000000000000d6d422552b7378fe221220056a720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2d110d2b8e801000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000d0200"/20], 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0x3, 0x0, 0x100000000, 0xffff, 0x5}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x265e, 0xc1, "aaf94a22d9122860bc67c49d601ebe767efc3ba1177a7e42a78f917a47a7628573a3eba714270b3a4df3d443afbafda7bafedd3acc203ccb7a75bbf035ce0444f50ae2c0a4747764307e2cf842e7b2800b7b9bc491f8eb79326a07579f18949f5ff4c0af19092f698e48e16cd833592ca652314d695bd6da82efd73bb44668cd0a5eca4f5cf76b90061430b32d1f57b01a13980f4c16d0522a28faa41f34f6825e247e166c19cf0e1ef8944ebb4353d5804a175a0e79a2d512700466faae8a3a9d"}, 0xc9) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 00:01:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getuid() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x1, 0x10, 0x2, 0x0, 0x3, 0x5, 0x1}, &(0x7f00000000c0)=0x20) sendmsg$unix(r1, &(0x7f0000000100)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:01:13 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="bb39cc6bbe9c9d953437cfb8d84b2631d6b1ae") mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x4000010, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x2) 00:01:13 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) r1 = semget$private(0x0, 0x4, 0x248) semop(r1, &(0x7f0000000140)=[{0x3, 0x4, 0x1800}, {0x6, 0x4bfc, 0x1000}, {0x2, 0x0, 0x1800}, {0x7, 0x2, 0x1000}, {0x1, 0x3, 0x800}, {0x2, 0x1a2, 0x1000}, {0x0, 0x6, 0x1800}], 0x7) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x2, 0x0) readv(r2, 0x0, 0x374) symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') r3 = semget(0x1, 0x0, 0x2) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000080)=""/145) ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000000200)={{"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", "859b449a290c2bdc496c2575516d040197cde0ed65f950a9ad10921629f6d2d9", 0x2, 0x6}, &(0x7f0000000180)="699f9277222ad5b12bc58626b5d2d1a21957d876166a8f27587cfbad678d475d664773a62d0471957ea00f322dae5619da516e641ab6577f251ff8917dd90d8e4f953857", 0x1, 0xc08e, 0x7, 0x3, 0x7, 0x5, 0x1, 0x2}) 00:01:13 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0xfd, 0x1}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 00:01:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mlockall(0x3) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100100, 0x1) ftruncate(0xffffffffffffffff, 0x8) 00:01:14 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000640)='\x00', &(0x7f0000000680)='/\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='}/\x00', &(0x7f00000007c0)='-\'\'!\x00', &(0x7f0000000800)='\x00'], &(0x7f0000000a80)=[&(0x7f0000000880)='\x00', &(0x7f00000008c0)=':\x00', &(0x7f0000000900)='/#,/\\\x00', &(0x7f0000000940)='}-\xc7&\x00', &(0x7f0000000980)=']-\x00', &(0x7f00000009c0)='!^@!\x00', &(0x7f0000000a00)='[\x00', &(0x7f0000000a40)='\x00']) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000000240)=""/223, 0xdf}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f00000001c0)=""/20, 0x14}], 0x4, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r2, 0x4}, 0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000003c0)='./file0\x00') fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f00000004c0)={0x0, {{0x1c, 0x0, 0x5, @mcast2, 0x401}}, {{0x1c, 0x2, 0x302, @empty, 0x2}}}, 0x108) write(r1, &(0x7f0000000140)="38eaa2a263c563a239042da01024639d92b64b232a4cae5266cf091e0f8e47c1ef59d244e774f05b79c9e1040f0883a807cc07492e5029c79535c2fd94297b3695683158", 0x44) 00:01:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0xf848) fsync(r0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0x8) r1 = socket$inet(0x2, 0x1, 0x1) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = dup2(r0, r1) r3 = accept$unix(r2, 0x0, &(0x7f0000000100)) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, 0x0, 0x9, 0x6, 0xfffffffffffffff8}, &(0x7f0000000200)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r4, 0x10000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x87, 0x400, 0x443c, 0x9754, 0x7fffffff, 0x6, 0x48ec, r4}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0x3, r5}, 0xc) poll(&(0x7f0000000400)=[{r2, 0x2104}, {r0}, {r3, 0x2000}, {r3, 0x10}, {r3, 0x44}], 0x5, 0x800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000440), &(0x7f0000000480)=0x4) r6 = semget$private(0x0, 0x4, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) __semctl$SEM_STAT(r6, 0x3, 0xa, &(0x7f0000000540)=""/118) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000005c0)=0x1, 0x4) bind$inet(r2, &(0x7f0000000600)={0x2, 0x2, @multicast1}, 0x10) clock_gettime(0xf, &(0x7f0000000640)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000680)={0x1, 0x2, 0x1120, 0x6, 0x5, 0x1ba6eaef, 0x8, 0x8f1, r4}, 0x20) mkdir(&(0x7f00000006c0)='./file0\x00', 0x140) getsockopt$inet6_buf(r2, 0x29, 0x6e, &(0x7f0000000700)=""/70, &(0x7f0000000780)=0x46) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000007c0)={r4}, &(0x7f0000000800)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000840)={@loopback, @loopback, @local={0xac, 0x14, 0x0}}, 0xc) ioctl$DIOCGETLIMIT(r2, 0xc0084427, &(0x7f0000000880)={0x200, 0x3}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000008c0)=0x5, 0x4) 00:01:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000000)="0bc57e77b2795376990d6637f00a5ef7fac8dd130083ad7836d2106bb64970d28ed1fa2af4711a92857cec70c0196b8a58d32675d45b6ed79b767560160cb343d7241e0990764533869c9a561113586b1176ff5fa4436f1e4f5d2469170af4858c9696069357eb6b55d1d669dd159be2a331d4b976983b66d76acd176b02d50b7ad1bc42ced3a102641672b1e056327b22ba78eb76247147e9bb6971d6a3ff6e082903b56b7bd65dffb64a26037cb20c13deed39d8f1d4d898b716b94fb1d52a7de9286eeca773f0ae74c986") writev(r1, &(0x7f0000000340)=[{&(0x7f0000000000), 0xfecb}], 0x1000000000000075) fdatasync(r1) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="82022e2f663de76530009e3febca4bd0502193ff43e084320a7961b04a7c284e5bac7362a040a9da21ce443397fff38c18d5555a18e60000000000000000007b619f9a132c6eb10956277c319b2b8c57a560798dd8fa994b985c"], 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x80000001, @mcast2, 0x100000000}}, r1}, &(0x7f00000000c0)=0x84) r2 = open(&(0x7f0000000540)='./file0\x00', 0x2, 0x2e) r3 = openat(r2, &(0x7f0000000580)='./file0\x00', 0x13f, 0x102) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000140)='./file0\x00', r4, r5, 0x600) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x5, 0x5100, 0x5, 0x8, 0x800, 0x7, 0x2d0, r1}, &(0x7f00000004c0)=0x20) 00:01:14 executing program 3: clock_nanosleep(0x1, 0x4, &(0x7f0000000080)={0x1000001}, 0x0) 00:01:14 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000"], 0x40}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x8800, 0x0) ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000100)={0x10, &(0x7f0000000040)="08e300c234855422f69b00baf17075daa76392f5da3a418523005e91b68d15c670e8b1374d5175c82b5184a5510c9effdbc969981b8e88528f73a60fcc15a9fd30c20c4f3d764e5517de1595058f052780f5c1c0a2a30e0c56b48f7fd3e7916fe0cf3c11f61dfe80f78a06649aa514afa2404d6c3cc5c5086718d3e81cbe7a71e141f4978c307b17d91b01337f672e191991b8f36d0a97", 0x3, 0x6, 0x5}) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:01:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xffffffff, 0x3, [0x9, 0x8, 0x1]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @rand_addr=0x2}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000140)=0x10) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000000)="eac9e749df4966312bd14e1a6e1c8adaf8e3e9cf8daefbc33e8511de0f6c7536e2987900ff") 00:01:14 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @rand_addr="1cda7442b2c82448a2dc2d683777a93d"}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000002000"/110], &(0x7f0000000140)=0x6e) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:14 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18180, 0x28) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xf6, 0x8}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140), 0x14) r3 = dup(r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0xf8c, 0x4) 00:01:14 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1ff, 0x20, 0x7, 0x100000001, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x9}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x629, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:14 executing program 2: readv(0xffffffffffffffff, 0x0, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x7, 0x100, 0x5, 0x19, 0x0, 0x5, 0x40, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x2, @ipv4={[], [], @rand_addr=0x401}, 0x6d}}, r1, 0xd6, 0x6, 0x985, 0x800, 0xdab}, &(0x7f0000000240)=0x98) r2 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:14 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x10000000000, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000240)="ac123e5243cca84a39d6ff39f51de19da8afbdb8e26967ba64c44698d992780280d9df037122bec48ab72e8f9ce85433476ac7878963f0724f6a66ecf3ecdc3c822ef60a2fce59cc14c7d03c05e7019a5cc7a94ea99624220e21b731f6727b4509b15ef0543890bead945d0bd7322c6223", 0x71}, {&(0x7f00000002c0)="372bb39a55edd4f70ed64b7fba127508b91d533ab2186cf6d01ad47b319fa282fe3c95ace2f95e569816ec63c32005f5a7c1551730fd7a8964cda64afef6198bffe065f4c3050aed24ef3071b377405762c7a4c10f9540331032", 0x5a}, {&(0x7f0000000340)="d9d8fe0602ddff10f6aad20a43261e2db521f27db741a726e0a4492023d3c8c757f3e65f903e7a69d70638ba49cc8e7026a7f1a3d4fe40702c89130832f71ba88e7e44883f3b40c82f71004a534164f8b1e6c146026e92842584cee853c06a638f1ae968f7c7186215d9d1d32c0f6aa1ccc2ab11f3e96cf6b2a2d0d2d86cb648956356b8b2d88455464207c66ad7dc86a6af13bc1c457a264fe7003c2a26b57a22c74bff7920ec20a53ec7c9c641ac87081087e7074218d2a1d09c70adc6c32ba217f7b333cb4c01cf0ec5b0a98741523a61c4b6c6d1ed820ee0c94e3518d1b96a46ee5c9edab3b23d3f843a905b", 0xee}, {&(0x7f0000000080)}, {&(0x7f0000000440)="83ff2c812fa8859bfedf2a440751fc0389e16218e6b6fbc591a31658b262ed40df4fbdd45d56b92ac00d31cdd28fc1bcd310ad45ff9b4361faac2b89bf7248fce81174bcd4e68c960d7b3ab334ba2d4e247601ee693846447eeb8e3bca04a7e8df074472c323fa4ee78b74fffc2bb2fb6b07eb17dc8c17dc6cfd0a9884fa6248720f449429206ef9ef57", 0x8a}, {&(0x7f0000000500)="441506d87fc6f9bef53e088e4918c986e7a72361fd125a547f3724a7077f8c435f917c24d6a93e6ce8c092b42ca68e5a26396dbe3eaba44f34dbaf1df988164e909aebd77a9183388ec4894cea48f221ac46c50dffe014d20b14adb143e309fc880a5bdae9", 0x65}], 0x6, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 00:01:14 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2=0xe0000004, @local}, 0xc) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DIOCADDALTQV1(r3, 0xc130442d, &(0x7f0000000280)="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") setreuid(r1, r2) 00:01:14 executing program 0: syz_emit_ethernet(0x140, &(0x7f00000030c0)={@remote, @broadcast, [], {@ipv6={0x86dd, {0x976, 0x6, "937043", 0x10a, 0x56, 0x10000, @remote={0xfe, 0x80, [], 0x0}, @empty, {[@routing={0x5d, 0x2, 0x1, 0xfff, 0x0, [@loopback]}], @udp={{0x0, 0x0, 0x8}, {"e929647e7997f119058ff29dce09aee2f1914458ff4bf6b73b11d35c344b33133f749af84215cda5a61ccd2e84ea828ee99119c3cbeaba61bbe08cbfaf0029d59d787e4c74db56cfecb2cab10d91a37ad7104839cc94f561053a2b450f0e7c28b4053f5fa8c227d79af7e4ffa6401c8009e008e427d3a98b551e43f8bbfb25acab5e4ec28bac585c07b6a670bae4a4a3cf7761579485b3d7fe15d8a422023f8cdd8eab1874749dc2f273117efbb25e399ef00b32c242ae31b3aa9c648be5d98b82dbacac4b374bc99ecb7bdf16c74fc82c0dce10ec748b26ff06f75d4326d3c21e323469534c60718aa4"}}}}}}}) 00:01:14 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x8000) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0) fstat(r0, &(0x7f0000000140)) 00:01:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000003f000000edffffffffffffffaba79d777668cbe686388add449fd263"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:14 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="cf9c0948afd238feb4cc2ecefced88b5bbdc72bbc6cb5e47f6d1cb5fe06edaa9004f674ae5b440a5c1e97840878ba3286ad6a3d4433992dcceb571f50fc831569b5afbaa4fdbe8505ce8647acb47c6c096", 0x51}, {&(0x7f0000000080)="7155e0e735b40c395b20be42d4dc0bbc4d5c124cb41819b5f600f28a9a0b0a5a209f1788b4bb0efb1ad9efeb6394796a8d4fe18845fb96e11a9570abd7be3af3a61068a553d0652b0460d0ee92b440b057994b317a689516", 0x58}, {&(0x7f0000000100)="0bc7afba98717b5bbe20b1fc536dc82b9dc6832cdcd445d6e0e804020c50c86b494268736e4700e96f1dffebebbda694540e941827bffc1c5be86c5a6b70ae56dfb08b6dd72a5a0f311afd603d6912e1853c14ecb2a3be1ad5e788343e4e156217c1134b7bcf5f59ff1a624133082f45e8ae", 0x72}, {&(0x7f0000000180)="b7913d63b0e7f311352bf558426d1e2c75e53c598faa13dcbf002295426f669572114341bfbf47b54d0f13270ed66bcf0783261c639b5cff720d5c", 0x3b}, {&(0x7f00000001c0)="2dc187f64062751e4626fd260a78a48fbc987bfd5d3b22519198026adb495986bdd50b2d31ba038bcb5635e66de44c69cea5af9d5d5db1fa01d540c3", 0x3c}, {&(0x7f0000000200)="72b51ef34c5184255cb06e102b337a7ae7d283a9129571dd25c7e3d9327acb68cf6560082b5fff62ef285eaa014ede74c4980580f747156dc692ae24c53c090b34dc84ec42b347a8bbf0f61d7fe84385c13fb58b4ae2f6e66b470717bbe5a1a94f57e9b741225efa460b2f4e55876dac3b1be40fe6e5ed9705bb68a8a262c2894bb7", 0x82}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="d7dec32dbc5283306f700cd0265dd40dccdcd2d7cfebad36b491f83873944dff5ca5cffafd0aa3d7cc114d2d58ae0cd1cebfb2e5c90755cf52d31fe905c2f3c7133b7f35235ba61da6d2f86f8a060c41c80bc93b8adea23c4d5ec00126f3146ada772847c7b020d33adbcfcafc5e0c4d813b10be93cb3734ca8db00a46edfe8dedf15da5ae3becd59fa2e38cf9f250ce83", 0x91}, {&(0x7f0000001380)="a12fa8f52ad8b252d38abb5c5985b7c1fdbac32fa35d22e10ed01d1f146c26d80c0306fc623077de2ee2d2d2f0", 0x2d}], 0x9, 0x0) ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000280)) ioctl$DIOCKILLSTATES(r2, 0xc0e04429, &(0x7f0000001480)="102af6d538ce9ef820e7c9da11f6baecaaf79fd387a688bbc3efe27e622f3702117a9b1c4c2e9ca17f69c5ac40b44741c8413d17d358e4b39c150106d2d0290b503af9769700caa44dc4a1350b93") 00:01:14 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/148) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f0000000140)={0x63, {{0x2, 0x0, @multicast1}}, {{0x2, 0x1, @loopback}}}, 0x118) bind$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0xffffffff}, 0x10) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x2, @rand_addr=0x1ff}, 0x10) 00:01:14 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6094be1c00303a00fe8000000000000000000000000000aaff0200000000000000000000000000018b00907800e8000060ef9d2500000000ff01000000000000000000000000000004000000000000000000000000000001"]) fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000780)="66fb151e7e82bffe615a5fa75eb9adb4618991652e276e312c432260a4c4f44901cdf9f1245a9c04") lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000400000000900010054000000ff7f000002004e2000006ca500"/156, @ANYRES32=0x0, @ANYBLOB="dfe36e77a8ed80460400000000000080c4000000fe978b03bcae4c"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000800)={r4, 0x2}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000007c0)={r5, 0x3f}, &(0x7f0000000840)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000000)={0x1}, 0x4) ioctl$DIOCRSETTFLAGS(r3, 0xc450444a, &(0x7f00000001c0)={{"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", "02127488dbfc183db6def3102a476dad7d9fd28f1727a1554109ebc79f6e6c0a", 0x1, 0x81}, &(0x7f0000000040), 0xffffffffffff2fe9, 0x40, 0x1ff, 0x1, 0x0, 0x0, 0x7cd}) 00:01:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x8) ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000080)="3d1d541a5626b75ce77e993cba100a1a57c3947b84dd87159a0dd4b5fa34612ad68b32b733b4eed01624d151d3c8368312ea41abc088ff100745ab21a24b712961dcd47ac6c20a7bc77e2eb1f38b1cf5f2e685972f9d48791032d96814c90baac5de183a1d962e3d7406b82a21efa96a3d132eccbb26ad3bb034c5628b6a59f387ed791b9a62dab8c67dc71fc057e7ea0418eff282d2fe7100a9f1a748cb70e65ea1c541cc55ca8b650b00317205a693eab75acfc33bd014531e9035a9438e3034d6a0c07e200808be879b55d9faa28ed44371442508609cf50332dd567865f89e92") open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:01:15 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80c00}], 0x1000000000000013) poll(&(0x7f0000000000)=[{r0}, {}, {}], 0x3, 0x0) dup(r0) semop(0x0, &(0x7f0000000100), 0x0) 00:01:15 executing program 2: r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x3, 0x42) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0/file0/file0\x00'}, 0x16) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0/file0\x00'}, 0x10) r2 = socket(0x2, 0x1, 0x0) freebsd11_getdents(r0, &(0x7f00000002c0)=""/225, 0xfffffffffffffdda) bind$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="00002e2f66696c65302fbe89de4b374f60233fb020620f4d3b66696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0xffff, 0x800, 0x7, 0x400, 0xc7e, 0x80, 0x80000000, 0x5, 0x7, 0xde, 0xffff}, 0xb) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65702f66695131d57d"], 0x10) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x3b4}, 0x81) connect(r2, &(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x10000000000}, 0x10) 00:01:15 executing program 1: open$dir(&(0x7f0000000400)='./file0\x00', 0x400202, 0x8000000000000) r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0x9, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x4, 0x800, 0x1000}, {0x3, 0x0, 0x1802}, {0x0, 0x0, 0x800}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) sync() freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) setsockopt$inet6_tcp_int(r3, 0x6, 0x10c8, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r4, &(0x7f0000000680)) fstat(r4, &(0x7f0000000480)) semop(r2, &(0x7f0000000340)=[{0x1, 0x8, 0x800}, {0x1, 0x101, 0x1000}, {0x2, 0x0, 0x1800}, {0x0, 0x4, 0x800}, {0x3, 0x80000000, 0x1000}, {0x2, 0xfff}, {0x0, 0x9, 0x1800}, {0x0, 0xfffffffffffffff7, 0x1800}, {0x0, 0x1ff, 0x800}], 0x9) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x0, 0x10, r5, 0x0) 00:01:15 executing program 3: r0 = dup(0xffffffffffffff9c) freebsd11_getdents(r0, &(0x7f0000000000), 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000000)="7d2d86d611dcf8137a872373416d2455f0f6eaf3966422aaa93c54b1c43de5a3c4638a4a8d309cdc600f16beea27fbc30e4197fc0324e8e8dd3b98c124d45dc59c7eea44c2906c2f48ab4f59d5f5288e5e04224b5e095af1c23602f08fa5d655ff6c4e2a62da1d278a8bca0209eafa83b37691d7c0ee4ba5d48bb9e2ab7c7aeb592d68fe87a8e8dbbe84d4d4674105fca94e0227f8e7330031fbdaeda60c600606592ac9167d5c8ee5bcacf0b350eda2148865c6a3b216da0afd5d2401129bd6ce365cdb173d125eb7152f0c8c0140796acae0ed1af75fb8a000") ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001680)={{"cdb9c5fd9bc6f6b0edaaa68efd7887041a0de94a8d6afd4a947b17b6cd302e080e506b84d01953f27ecc6262862fd68029c917bd5e19e7b6d92984ae7ce34e6a9dcbe89a77d13dc6b7966f9ef73f7480e55c98211ac510dbd248816e38cd9f0a6bf69734e81231e50dacc701fb2983ea423406b53b12137da8b52ad9a84587f42e7d460d0ae6696ad18349d540fce7f2dc84bf2c2ce0752c3ae62a80a7d7121cf7a753f065be67bc9619b5680f8fed93fd60cf45fdc81eda7670100da2c06662b22586f6e299f2e59e36f6734327af36f6fa85b79a792f06dd321e930417b9cf042cec068f3e25c9a3895d0917c872d8c0437f880013efb994052cbba5e07526d8615881d90592fc8dbf0238d51198d7b5158436e3fa68bbf2b9ff711a638487368c128fde7821581a57b7e8cb214fbf3db893f9b405f0f4b3fdec6b6a45b771d603c4b94c335d59fafe31e54b71e78148f3444d93166492ed0e70411d7bcd3e0a9e6ddd48bb1a200ac882fd709a4d964fb659f2492fecae139483d9def33cfe7265a748225f68037393a8c13ecaef3130822e0b4af08a2ece5bced706dcd94701f343aa5427a4836dd2e22da58fbff0588f6878c5c384033a805d77f87bbf363f4cb9a53b26577dde98bc6f16fdb12899b416169cb9eef251ec60594d614e39c2c1fc8fa194fce27c6e09df824fbc8d5abd0e98830a297ef60b87e5b2ffa3305c9417e7ca050f9808972c25a3d9e0a621b24ffe8e390b9956b78919b532a07e9462063886d19c7c445780a224303d8f8493b113a1794eef8f7633ce25dd7f06d46dc41ffbf57f5bbe94ea0763c9fd587270f1c43359ce9989346343d43180b43a0ef1df1489c6513d939c6ebaa480e74cf3e8fa484605ae9c227f502e9fa25ce6ba3a2a0c9d226b7a76f60909b57466c8892305610a15412cf84225a58d348dfc191da6dd88b742c53ef9c5167b5cbea499155d6f650276ccef411afb449a2be6efc3508af6a892af028259a07c66016a4601f4b74ea3ff32097264b49df2e0a6e0c120fc0624bf759bc2a05635532bbe82ee297017c137c8a7efb0b6946bb434aead7456eac6bf98ab7397749f93a0902cda15afe9df850919a4cfe5093c92cba8a93298801fa9d04d2acc40656897781919a0b1b5d87aae63ea84badd0041bb719a4052c742f179ec804b9697b53f4954f6c432eaaf1360ea4f8fe7d8f0d6b9cbf2cac9c6565b598b6d38556d0835cabf44d5d97c45b80a3c05b6d13e2cb6745e83c672699e2006530a4a717d5ee0147ab4ef30fc91d66867e1614fc0274b698c426f38be6310405ede8d978c0e7d814067b0bc411ba450357f1741e4b9675c11775e1889850d3f4fecb1b548daeae140e20d8077a4bc2633dc604cdd7ad866118e24541f511792dbcab02ea4ce2363d5eb0c118734f31b4473c97d2f7d54", "4251149b2e09abd594407585c4439c267237daee0040f6236b1233d6d3ed4ad1", 0x4}, &(0x7f0000000100)="32d647e1bf46ec8672719631a7782d8f9f2b5875a9bb35ae9754e8b8436dd4776a5bffc9091e4a7b4639fd01d1324a3ac812d3613bc1ca4283b7aa8d0ff269c87f128808ca8004d560ac13e2a4236af5eb9c97d0f7caa676f98a108bdf29e70fcdb14926722540c0592e963a213027f084324ed999b0e4af574f6a526e442b4c1999bb5b5076c80758ec44a3a2b2be1741498b73207b3a83925837eda339bcc2cc065a440bbfa41e38212fbe9f1b5057a4c1a51c6beeaaa2e31e321d3ce515c14342618a17f02f6a617e0fd4006f3e6331cb3c807bc894c8c9f93115098a44daed21ee345e9ca8548b671d4bc6d0d9daa06cb307edb168df6c9e03c24fc4e878344019ef3f8964de0699c6902a3c58bf77d8b60902bb4c1046e80c58d1fdad81ba5dad479e19d3f6e560fcd868f902402b9f0aad3d5f09103bdee4709846d2dedb593fae76ebaaaac78cd04e5cf5fba55b4abb323a6201237f30fa3eafe488d38c64b6b171a9807ff0a7eefb0f9906e8518822e467c4ec83b2d21a1685b8c8dd2fce87449ecc9a93c3b83abae2551d1b23d265ad261a3d1f62b178b2dcf71fc74d0c08cf48faf77f3c9d943da37477e9784064de0b7e29433e3e753a081199af38b93b5a0b9bea3c784b85147e8ba63c0caccfa4f950af937aa2dded6298fc4de1b30ca3313809b06c192eb02c4b6efe414a33669276252e61cab60afc7b19b4c582ad95156d290d9c93d1df239ca162509b51a81493a9b5f59974914158e027e2daada11614438004612d80214f2d2ad6d95fda8aef2e6e25ef0bd16ca86f87046e3c3020743af7117bd408dcaa79a8b1c9a311c4b1f21067e55258092a8c2e7ca22c7a7826e974941561a1b6dd7428fee5da606ca65717d4d95f3168e410714351522b02b24032bcb0d4ec49d0f390ef032fc205680e1e4b6e454aad4b1d9c2dacdb302e2aef9ecb75941cd547ec0b64e4dc009aef71f00a4c2874668b84449bc167d7034c3f8271d479976a30011de18692d50af04b428ce39ef358a9d8bfd6c8071f1bc2570880bf467fa021af3e966c262c1e6bbb9c08a407d1e9e90d3a049c8f3f2637955e50908856264dd2be756a9e1884c00f0c2bceb00ec5395de4a5b225689844fd0b34056e75017fbc11f21e5a286aabdc0c793576370a662a1b4cc50dbd763243bad6423ad1a2468310f4b87629e28854a696153e23ccc523aee8cab8e39a288ff8a92e757c9461e9040632ac2f35c537305da16e339e645e2f85ac2c797a3f9d3d78d0b2c82a6a243b104dfe908b0bc37c11a0216c321baecfe92eb2a5aeaf12d6ab1bbca23fa9f178e7e8de16922f4e6fcec5b443015d1b79701a964eaa1a6e6298f847380d6c73d5ccbda5ce9cf0cff2558cebfe50320d31ec69ca31a2a5830efbc69d814976c4fb923c752e3a58e2b9baf8712276c0e8fc4a9f3c6e2716ebf83a9de1aa4661d2857b697a9abd4f7ad39dc5cb9167bffc0b77b1c5a9b46ffc8858b1e22e9a6c76699174561fb848d778ad11f2d00dfdcc9dc5ffc28b61745b4926a7e6a38279646b65802b9f349c60a5848d4d374cbcfa4992a14d8b960c96f13968f561bf6e2774493972cc7744de85921dc0b7d57588ccdfb3d4c34379453b928a219083cc8f3408e586b668a8aec22d83a21e7099f229aa4c7e1e05c503d4f7e5a9fe17acc360988d3f7657a0c07abbfd74c6cccbd76e1b1362573d7ca3e28430666a207585195e4a7b03f40232423bf829b01d1dddb6261fe9a880dd238ba2297834cf43c3fc351b2bd09ab0c3cf7c41104acd6612f1a86d6ca4582af7ad2f4e15466a62cb4ce127a0d65d9807f54462114735cba56d47e2407ee6fcd2eca7165c35c169ddde910a86cf9900b1886bf6a53bd8722b4d31999472e20f515837f39092f1bc3c630aeb2be1f71d1064ed2d79d08c90b36907f4bf52d7c9fab0360de373841f7a6fb331bad24ba618c1bfea76ba9a1d52cd266fa20b10754f128a0093c13692877bea3adc3f6e1f85bf7108c12cf6ade7dcf916a2fce9ac62850467554564f4aae6e1207661a7596c99ea360976c33b5aac2a5070da9ee79969a9317a0927b6d0dda0c843981c74ac0084f36405cf7fa50bc58bc3f542913faa12eec0531a4159ee0425af75b34359342cc396ab507e12ad2be7c0d980ac876eea39e34ff3bfdffada8683ffd3a799c573e39216a485db3c6777754af0cbfaa0ed8c9b1fb4a8a1722bedb1dd6eb5ef28799314ac68ce9bc9475c3b28751d0ead4f0978eeb29d6ebd89a7c7cecbc4c90b50a9150652d9b98602465952f8e2154a01cfd8c0315f162fd2828f7da1519c9776019e4b33812af22179db6f41482e7073a21910271187e4427d8f5b54e8edfc237dd0a0bf03304c7aadc53eb3ca69ab6758ac44a55b194d5c25b6d7984a51e712529fa2015f3d3c882fac0c6d3d4ba601df98c9e4ebafa4e59d1de71f7c6c2b876ae8507eb082af90758b861162b03e8aa583e7d15eb3aef04c422c9ef1536d2eb50c31ed0c6a033a8243b43ab618511ad5c2ae5713deaa3a6b5d187a4027426c5fffb01bca2dfb0e3cddc07b76891ef6da4eb28c299f3a86e27a6a4c230e3698163cb83d925fc791159532ba91419152f2c8e3f02ccbd0e4732dd6d938ed8bee5f544555c48f162bf54b20f8c272f95a65ef80691e269aada31db7ebffd759ad13170d8bd7cd5e121300767a743e44add23760b5105fbcfda749746ff3d19a6718def183525eb87dd6ef726ba54025f0b410c25dfb663b37a68ebd5bc32e57d9e02839d459c421411c778da193fa87f5f6c623c27ccff16e4301f8b385ff0b90789a32e637b8d51488a92e5d6e8ef72c1b2b1fe2052b6de96db4faa6962122474cd27a95b93aadc493482bd9017758d484fa712697f34b24b0e4ea0ea7500287234b85e9b1bf09fbab46fbff13aad174e6682767eca8cdc351d4fa3528770e115ae01d32313565c54ad8bdfc8ccd2024596a56fa968064ed418a497614c66d55e99d186202d9f6b7a54dad8260a7d8c5d1af470434be699daff51fc79287e6ddec7c9305445a8e1223ed0e83e59fc5e54932cbb62c4af84cc3f16f2c699db7d8c27fa02f50daa71839d0be927ea020a4e006908ef210e76044a5ba3734b191ce06ba639c1782698290f9879f710e3026b1a15999eb8897a3d19a19df3e2a71899342f9a5ed6ff06a49b24240e2f672aea989c1446d1bfb52a3e3fe174a6bb274fdbceb221351a61aafab67c40f42887af49077d5ae0697d27b6be1752be889ab7326fbd163d47c7bd0bd5128594d51e21fed2f709855a5a7189365786b3f323b5c37e6d7e99b39434fd7e65ce66602b39542b27ce5e025b1077777af50f9fcd5318b5863659abbe730f5c5ff8e65e0431797f42b40ad146215bdc7eeaaa31337c582ca12312fcda57b70709651b07ec12b9f09bda57fe1718c8e3a31911b38dc21026f5e16f4db0de2f5ab016dfbf0a9a0a670ccfa20bf1a450fa9f67f098e7ff8255c551d093cddac649e7caa2e0bf7be862481c3b1300c9f48e48677cabc433ebe2c3166499aaaa447158e1e83d844c0f4f70a04a96c97b3be2235117c5e8b8c9a0c14a22698d242164ea4576f5b6784bf19e7894e884ca96c072bf3661b69a22d65d09acf47b44a090c7470b3dd807197e878a05542bf7cc870d72764deca7c52d366296e692e5047f0d307626b4d677c1aeb035684a6f7497e7d7e08ae4f850fd76bb693a5b9f933507826a9ce80d0a3b1f057b0bf6ccb1b036c4f91ed048e9c81a6eb49a8c0a811bddb987c17fa9fece9b6bbfff31e7a75a6980d5fc2d8a149d13af30a442c4a4a8ac7ffb140914678fc05de7ae11c982b6cbfc7db50d947b80872a6f1d86468f3920a9d57cf602e3f29901486a6ebd3cb2b3004910bf774528c69dc51c353faaecbc9263cb005750975597b5f955e9c13737e2bd55b9bc3612347e4acc1a6687150a0d531203e911d29fe248a87dc77fc4d8355e93e6121e75b3069f2d01945300c783a238dcc0afcc750593173194e63e94b9fe23c71c26b3cd5e790bf8b72be0952ce991287533e96418224c00d114f5e3b3ebad76809539f2d3caa7134525e0e8ebf0683a2dffde485714e662024dba97b61af5442a6cc7415c4d32c8f291c435dbaa1740cf1be0d19fc91f0c1540d89281acbb7743186c4d252f44242f660d28cff1012571b54c5b71b19bb4ca3c1f9dac0fb87711d9edb61a0996112125d2bfa25a81e68713be44820bb53ee222fe13daeb18f94e2f9525bc0e12c215b43617ce1825236967d0f31e8bec350e134df5ce55f18d207e4678c4d576c78544715e17a1b7ffc42342d1d68a3c707b51268d0aa63b11963ee724607606833411679f8b260e0fce746691fe299ff706129b78442f666cb8b362d2d9af4dc176063f107ce7826fd66ba76417f5428734995f41bcf2c249f22605239681af7032360f3b5ab9a215c28233a287cc5f61ba1598a02f4db6f25d045ce7e55b902b02a314f1a2e3e30c6da8f44146a0793a8589af46bc2986bf15fc525378766bf410845e1908b85191ff14b71c829d79b398c74dd5095ad5f9866f2bf7b4ac0d2b580f3391f838f7b5815ce8e33125f062c2d16c97b8c12acad05f2e1d092c97cfcffdf0a7ab9c6ac2e80ccb00d5bb3ffa79701dc6fdba35bf47f68b8023b2dea0d9a6cfbdf0e26f05f4b04ea46062f7405a3c007dcbccbf5c6b44aa6d40f41082ffa471c062879c4e0588d7e86cdae4c3bff6c477e89bd57544e73af4670a6edf91e2cf3ddc1f3fcdcd5018fa88c3052782bd4e21ddd2a13ea5e89025aee41fa90e59a35c94cf06bb6bc4c5e77c4eff76fff71e4489fe9fb43448454a41b4ddf3c4cadd1c42582a87a22979527b0c8d25014137deefc6ab0f33217652ca52a93066662edc205d420bf2ff606a75c4873d1916680204b63ee22729079ae729b0bed989b029d5718503e964b7831c9b1e0f7912a6f9acfd8d2222489e353063eef30497173841c001f9e6b120bde61838ad00a89082445703addb4459f02029df6f5076a8edb7feefa7648441fd31cf7798dce9346bcda96980efe27658ae068418662cebb2d85db3366029993c79062302b5edc84cab7b70da6d9abe93f68f9d0a87f60e92801dbf4eed15ea5970433f6cf2efe88d93ddac603c03d8ddd00f9a8a7c040b65c395d26551e8ca76bfeb548afa24d6bdf2dfe09cfa42f9366d82c233885796996a97fe6e389ada3363d1bbd4065033114bb8c4e34b150c52f1b8cdf33b4051a4b67236716ada859e480cd9ddd9b5a7dbdef2974431f812f6fc1534b9732841c2cba6cbf1645adb9f57469b6ac47239df779c73e208364cacdebcc610a29e0449dd9ff9eacb2689e4d5a9ae647ca3edc351c88f27f639149934421c59216eb1a94aa5e902c29260ec9d99dd7826ae5bb2388de87616908c06a93eeadfa8107b2ca4c56eeaddc8d5a78eae6956f9c2c4a484032883858e46926900c5f300b69573e9063e68e7289b944f367a067a95bcfc5cb5dd074568a61e1c4ef40913b2add97ff2d391107ab83940c74fe4b68c81d72272e23dba0c560b6ad07e443f7bf549459f1de625d23b56015246822a5ccf7f35401d4355738f413dd2b15dc6d59e1f308b768233540f952606e050b089723f8767a0dc6a0af0347267a5e8378d124caad5be0308f7ef8f35fb9c24b0916cdbb15b6af039a9a51d54253a5025a19e7c37a214161b8198b7a96be1d761ea6cf41088af2d0c317944378eea0", 0x12, 0x0, 0x0, 0x100, 0xb6, 0x72a, 0x401, 0x7}) ioctl$DIOCRGETASTATS(r2, 0x4004667f, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0}) 00:01:15 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x8a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="080000007f00000022080000d2e10000810e0000"], &(0x7f0000000340)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x2}}, r1}, 0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22000006950600"/136, @ANYRES32=r4, @ANYBLOB="0600000007000000000000000400000005000000"], &(0x7f0000000200)=0xa0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x8, 0x6}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x100000000, 0x0, 0x0, 0x4}, 0x0) r5 = msgget(0x0, 0x100) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000440)=""/182) 00:01:15 executing program 2: __semctl$IPC_STAT(0x0, 0x0, 0x2, 0xfffffffffffffffe) ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f00000000c0)={{"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", "77942dc44ef3127190323a1dfd8694d13efd010a419dc7cd5d8074963c666e57", 0x0, 0x3}, &(0x7f0000000040)="02883ebd1dd6ba6383c8a22388e581f64b2aaf9ab3206c0727e24c71667f01e7ca1e8f5fec9d40e3e099058893b675b89d88d7886e8e31290fffe2b19bc82da436cb36e4934347e6055299ad699e3c40bd853d42c96b4aece7352555", 0x8000, 0x9, 0x7, 0x2, 0xfff, 0x2, 0xffffffffffffff3d, 0x100}) r0 = open(&(0x7f0000000540)='./file0\x00', 0x401, 0x180) r1 = socket$inet6(0x1c, 0x7, 0x7) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000580)=0x20, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x28c, &(0x7f0000000000)=0x20, 0x4) 00:01:15 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2, 0xc7000000}, 0x3ef) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9ec}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @rand_addr=0xc01f}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x0, @rand_addr=0xff}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000200)=0x10) 00:01:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x28800, 0x0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x1) 00:01:15 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x20000000) bind$inet(r0, &(0x7f0000000180)={0x2, 0x1, @broadcast}, 0x10) mprotect(&(0x7f0000415000/0x3000)=nil, 0x3000, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) r2 = socket(0x17, 0x1, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x6, [0x8, 0x1, 0xfffffffffffffff8, 0x100000000000000, 0x5, 0x7]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x5, 0x7, 0x9}, &(0x7f0000000100)=0x10) 00:01:15 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x184) flock(r2, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:15 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000180)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001200)=[{&(0x7f00000001c0)="12e39ee88bdcc48de30d19b1ed9d050354a29bcf8dee1ef44197c5be023af4f357a104507b1a771d497b171e7e862aa0bc8be7432b4fcab9277c8e079d5549a84c1933d79d3cfe5bb3caff72cc9a961ced0fc4253ba795c8740fffa8c8c2541a28a5e4431e897601332e083199bd9d0f2a54659de30d1bd5f80ce1eeb53f06237db523ef81fbe045a0710760b11594960c97538a3e21385f33e806f35df18c1d8731967a86f1d75efb5f43431f0fe214392eee7822e10410088e63d5274d5c38b034736ffaa582b21d996d53c5afc04a6223d7555ad5bd24b36b7fe9d6cdbc77f42ceb541639879069a3673f997e7840a324f74df232ea1d79a9fab25fcdbb936b36bb40aa9d8948faa2ee9016cd1ad4753a59c3e624e2d16113b2c501980d0bc8452539f0987763a79906a73000b7655205a35b6834495fecac3f18355d57833370d100cc20d659906216b87f88523d23745d38b5344322713a25307ef88592b3b0901777dcad1035bb360c82b7e0566d9f4dde7b3d6ea2e606ad62bae40e3e8a87b75629cfa82c31160a8d91c1ae8e3c1a5bec40495baca1193b575649edb3f39d49f8ce3ae00dc047874326dc51f14802e153f301e11c0f04960d3a27b23f7f5019b8b6976ca0216dcf7020746e7561e53b977f90e9e59467a89039f3b1a355356d1410db3e596b16cdc24c303cb93a5edc7f3a6074b334bbd4727acadbdd51545735d072c96da2a366cc37169d4739c945a0feb5be2fb7c3f79013f97ea48b415cbeda26e1c6a54c87f3292ac7affd17523805f5ee8c3cac2188d04ee1ee1d4cf62361f752a7eb29507e702a8ac44182faf3d4b1ad8bd5ad60da97fceb6420c25ce9147ac127308aec13cd84fbda354e7f1e0596d0eea7fa79384777ab38f771efc8f9f25ab81dfd242be8e585cac971cbe3a6f488cfa9bf1da7e3da6afaa870f1f8283fa40e76a18b08f1ec66dbc3b7c2859f6403551dbfef50067bf679972d45ffdc6903154a173630cad837dd94e4eefdc5d16d64ac025c84b02798eb2a85d4bd935fd58a569cc759a6cd89be3ba9bfab36493a724172092ab3d84ec4ead1d8627011be6f1378fef3825cdf140c40cc7a16d483d2fc05798d19944e4e7bac393f458067dbc82416bd3fd343e0c86296b693974b943124355dc0e5a2bcdbe96b69728c855830a4ecba06498f84131599e9554b15cb51e5dbaf4c2bbdf5fafcc2a4905efaa72ec43e76a8b1d1619f7a85420ef74b233ae350eeabda8fc3205b8770b77df97788ada2aa38feddfd3d9acc57fd435146645d1559883f68b83b9a7298037c4e1932bf789d3035188d6e05a8a72c6c6115499cd10a00767f1a8b54ce3a614d74381053cc7208e7d16418e40cc13c4b0be91bf77af015d816c1644b3b17cc6dfe9e7bb790ed465eb6d40686711506ee0c77a392f31da394817c5b84a18de51756fbb9c9b5300704ca97c6cb25cc64522dce73a985391a349c5e6426f882128375a440cb769901880aaf34b744b9cf2f65fc4271b54fb0f17799163577a792d2f1b6abfee6818efd9fdc1ab768a5cae740b91304166685e226e1d96a4b695c1fb8b76fb8b213c6ea72f7bf409dc05a4e8db16a2554516f26565ca3fb386069efbdf06fc1d67a1873898ddb72938c65a60a3624a93673f81aedfa4934bd2d4f4feb3d6fb5dc85831303a93b358d4649b00824c7929a0f991c9a394fcbefbd21ee9492a036b09f8efb50b4680a72d4d0313c1b33898b14e9b31fc8d508ad05b3960429e6402262d59aa3df332f2ee10c553da75e995f73c8b0595e45f77f9a54abfd83192f9ae40a0a6f45341e0a41f1e96c73bba91abcabfe7e61c40ccb0135676777e6aada4f11511130435323be547fe722a69c5027c1997434340975d718a5b9bc980aca5b1d3aafb342d5e1adf0cd443328b4299a5adcc189adf31ad8b78956533112f898c364f63321a5e5613edff1b4bde845cca71438eea4f97fe241c22a56d680e39325b3071ebf39b2cbf8b484ef15a51e975fba2f657646dc0619eafe3ada11643dbc889f000fe31e1378641b3d224b6428b14108fea5fdda1ea5445836e8060842c16b7d39b3d50dfdb56d12ce75f1245b791ebf700ff07b2a52caa9c4c9d533c413c6b15d63a260aa4905dd6986fc99aba23d53de7aa5c7325e5a6f6f67d6368fa9e03ec764ed9eab06b6c1471feb399b5b8924fa9902586b8f66217cc6881b22a37c629745d1cd074d4050836f609aef282813767c7e6af02c521d63d936899685776e7abba51e7bc6241d5c4f8c276eef9fb70b38e463c7c446c9fefddee4309f25748855d3bf7e2be457cafdb74c13cc5fc25b591a28f7e4b483318033824754b1c36da5e8b24f12a7be6dc88bd094859d4d1d5436e1449dea6b2fedfc27ac94fe97491ddfeba6ed5aa4123ff077e91fe36a786b5a4c7a32311c8af5d45e2a122339c83e42be346c33f6c35c3c57786917c72035eb3677ec725e81904c6b3dcf03ac9ae3a27de0d05c00cd6dff482cde00c1fb9121d0affa34424d1e62821dbea6e78e1408ec11e3667f370101e6d0ab441a8e9253aac09a9b49617dcf8ac797ac3d8d050cd7299ccb815506529c05d6c24438a0f3d6819e526937c391c3708acb0846a5ab6077466afa7cfc38aa5147ded6b3713a407326c3a8368be97032785fe4ec29422655b031ba85a7179a8f2e1e86389520d5f4e5935c3d74d7065e65de9005ae7dd97d76ccd62acdd05a43e1c8e6f8761ac0cbf4cb63577792e6edcf34508ff335e3d112e11d94e3179682895688453d37b7a32f43add62537883b4d16168b1e50bc8b5a23e6d9733ba0063f4b11ddc1be2500f69789cc443fd07d2c7036865ae7b62f2b70627327afe3cbf7fe6822e1c0a897cbcf97dbded13c05b57e00d1deaf35491415716599838b335ec7a58c8bee2691563b9c673d0a44a73b297ecd64a0515f2dac69be53a22b04e6571d4c7d803629f446904b2a3a16b0cc881fa8db009e20877bbbf0335d3d65aeddaa83ec6dddbed2b6d9615333c8533286a63ba110e64629e70ac721c585ccbb9d597eef82adb5bbd2ae810dc33a3e0b91b5cc0a632822353616cb9d0fc72e8678540d84196e05cf9430af605767e0ba5042a19e959686ef1128b3e39e01d68d863f887357fda818dbdf1a72c84736a7fddede18fcb6e387870eab8d714b559a0f7170a64748a13fdd55660df582f4b703b8b7c6730d37a7b504525714d4551a798e8abc3b2c5419969f506f4e5c78ca8e488601cd6796f170e2d6cb56bb5ce81ff66c2c2b2a677a30a06639f7ae9d57988fe4cf4a2293c44cfef9a49583adbf0349b3b99b173dd28b2efa0bbedffa0792f201effa610786f413fe4a7366f5b08d83b1caabaf9854cac9da52b67afb0c956bbe8bd97fc02551eddb63390373984c14398e4cd180e272498897ac8d1c78f82a5e8ac6ac4a813d27b4d4aac8110150c955bfe1e4c6759f6dda5d607f51fa8fbffab8e491b46fca112de80ba8aebf9004b4dbde08bd499748b49c53d17935727269ca99acaedad26087320d5876542d3673ffedf19c76e4c4828293d0b0342b1520ed80c4bf6e15082237683964bd9efb2fd2863e01030b0c7be43e02a38a6b0881c0a00d3e35362a836706d0e6ce53d485bdb97096d99f46070e54910872feab15bde9b7848b610a13a1dafeeee9697551a2f54a192b4e1842397513af1df589a49b6fca43ae35ff55a9ee8ad6f970b5d3c198912cd61dcff2cf87781c73b15f6260fff4c4aec530625edee9d9c3b122f7acb26bd5fcc2b92be6a7e13f9d161978dae0acfe2d4b319c2ac3b073739545a7dfc1f0a090118852eeea5a949921f9a4565d016c42318fa1379ac62e2ea412ac6795a3636a492b6460b05eda3466cba5c5c22532a4545f6a7922208c168ff061ec784f688088546e4a6c4c640709f940d7281026d28db0629149c257288838993a5b8694549ec568799e49f3b400409ac5690d2e132bbeef1ae5158f2acaf47cd8bd49251915519d4cae3c77e3ad32ec82749cf81ee84ad37959aa2c18e46f525c058af662e0c7170924cfb6f1a2213bc5af2df1ce2fa070570dcb2e29ab8046dfc7c3e3d94e856fa30667556542f6b7a0282e829cb8f49b498be3613b6a1d8b8d8a666ff44e2c6a5a0d7c41715296f242cf462f22fbbb5dc16954a042e7c9d314f21e7e8a5c463c5b09beb805659634a140c87695a40fd3c655e00b211dd2c34f05f655370c0be257b296d3c49a639e85e756c9b558258f9e6424f727499f5af1964307a4eedcf716063e988541ee7b2898c2d0a5a83d2818127e4db5d05fb921bbef85c540680ec3119abce6e883f07ecb10f65e65cbad74224c0884b9b41c78cd2656c65cdf5b43eb5f4b019d34be16856b23f87a9c83aaa42490a41a2131d9731013dce26acd66490ade572d045cd220c5f90c6a03fe8042898c54edd1f4c204b130fcdaaa85ae59b05599322d40e7ed05f91a03d2ec7574ec36a83ac7b47110bf0822e2c002f0db93565fe680db74440ff2d0fe62ce4459fb65aae6a338e78ce8717e3a3df5d3d4197296cb8b6443de35ccb389b1ef2be6e0b729bb3857cc336d9f936497df5a3e7254bc807f33c244caa41b676f6ac0418b5985e6921050f0bd528b6e840b367fa3c10d41c27a3b9d957053d68a06bac779b12dcae8cd3c183853e12efb2b1373a6176eae75b517222831b654e29fa98a40c961f894eb86222f7a3f8aca2c5dd3fd816f505e7ade9effcbab26c6587d637776daf2fe203765edecac4ce8e6f0f6082c9a9e5bf859ea99e3a08d45fc1628a032678fc73fb858b41998d2d27d9dc9363e8c9487965dcf33c55bbac9c56bc4e9da208daf06fe31121f0f6ba11e9bb2ebd0e3da264a280d08ddf06cb5395c9a08ac3acf39dce0ff3b71d398166bf3130fec07cb2269e7147eb7a11fab95029e02431e16126b2b06c20e1b39f855f5933b46f92072d980fbb60a588700e16a3e9fadbfda0c0dbd29b3bef347d1ca773c83fcac1bd9d4df9720df4d47cc45758b20e5a8d614d66c591c1fcd9912e60f78807f17c3ff8a0d058ecdf7f001c181f37ec8344072c5bb0d785f3ec2373a52405d0464c59619d2ddebe4d36519689081ca24ca0fab4f1021a5a4b9871ddd5fbbfbfdb7c86d27b8f9359395e97401f96e44bdfdfa587db4486f5f24089c080eb1e5861aea80460ac94e127f647f47a0e9d2bbf741b000648326f9213b150cb0cb0feb77544cc58b6a540a99abef4bc2c04390ea050c00bd3921e5c05a391c8266795fd93e2c0bfda6f848dbd69796ad7ca063d9d9c0e56d99447a914ca55aefb3f49c754c56fa583100dc12ed256ec9e2c9e480c1d4e3e93f03d8ec188af0bcfe94ff943fb58051cc1b83bd5516152372a12de35053c060c8099e1a8b3c9f1a8ffeb6b1333b57b4a125d0a97e893ecdf030a93a4f1bccbe7ba422328fd05cfff3483b49b373350985b293c6ad2cf77bdd9ae2ebf6d5e7098f2f775357704fe83343d7658c89e7eda692f97a448dd8a5d86d28c7a096aa3ff04d17c1901587749f86b26c72af709fdc7a26b406a846924e7b477faed507693a448e9d4990dd1a9d6b410b55bb8f9e644fd120e894936f2842e9dd7674832b795600568292e042cbecde2f45fd66ea571dc173055750452399e0efa17de464b1bf901aae543460e3bb2df860701db5a05ea0355b11101ed88e14292452552b6a500f47b30bc020b4b2acbea60bfdf1f21df344a251e78ac4aacecfcd1b96", 0x1000}, {&(0x7f00000011c0)="ee1bd4c00929325fa9f906b93bd5de7faabec5213f3e1cd21cccc39e675e76b04109a1d47fd1083629c9ac289cc77485fca932703a9a9fa1071555c0315e", 0x3e}], 0x2, &(0x7f0000001240)=[{0x40, 0x17, 0xa964, "6f7dbe209ce6db0818ebae7963f54009c65f928d2b9d50255884ecc72ba4afcebe4508c351967bf368"}], 0x40}, 0x80) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xbb6}, 0x4) r2 = dup(r0) ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000001380)={0x10, &(0x7f00000012c0)="2c7d610debe9cb838b4f8789e9d887c2b2af5ab641ca100e66022baab3cb70e888aeb2c43ff599f5f41d329eb26ea960d4a1db9a80db4b68c1dc2dc4066976eadebf7f75eabb37ffce8164459cb2cba7c83712d8dd4e7ebfd44e0324840dfbd9183c78d519c5b36b6e86ca963883b9ec26d5195911f6632010f232b9486823bef7995e53c32e2f0f9d619becb6eb9e9012dbca4c711434222d392f9f3646", 0x8e5, 0x5, 0xfffffffffffffffa}) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000140), 0x10) 00:01:15 executing program 0: socketpair(0x1e, 0x20000003, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x12, r1, 0x45) accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/15, &(0x7f0000000140)=0xf) 00:01:15 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="5c00edffffff0600f6"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x4e1, 0x3, [0x1, 0x1, 0x800]}, &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x4200, 0xec2b, 0x40, r2}, 0x10) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:15 executing program 1: rename(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1\x00') mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) r2 = getegid() lchown(&(0x7f0000000080)='./file1\x00', r1, r2) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) flock(0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fsync(r0) poll(&(0x7f0000000040)=[{r1, 0x100}, {r0, 0x2}], 0x2, 0xfffffffffffffeff) poll(&(0x7f0000000300), 0x1e, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) 00:01:15 executing program 1: __getcwd(&(0x7f0000000180)=""/225, 0xfffffffffffffe8f) 00:01:15 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000000), 0xe0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x310, 0x5, 0xffffffff, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x7d, "ddf915581680cc6c4e1742996d4274e2af31921f54d44be3a5ce05f7e7e414268be03dcafc09efc719e7cb5241f78e99f3d7a1c733ba8f6c07743ee98047e26dbb79e962ea6e9b773af030521347ab5df69c8105f8be9114661badf2e3fe6e03626256a03c695dd6bbfad7cd757f26c5508c5a09fd3286502b3afed348"}, &(0x7f0000000200)=0x85) 00:01:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f00000001c0)="3ba82775f00b7e8067a3a5d9faf9275025da16c3c7d1b7aec7b0769949ea1b91d293bb65fcd97bf9a18178af25577d7e0e1f698e7b8140ca2a7ad50e3bfb9d21e11dbe46cdf03bde338494f706ec6eadf355d4a838fc3ff76bc2e2db6559ba6bc88e8d5cbf2d3b283c217ae1f06c8639ff16d74c330f1b4518c593e5204a91bd978e656b35d4d693ed0adf5a1cfd780d3dac77ba1b6f33f50b41c78b5585fb4d76425254c0569ebd4630f5dd94e98865366db88d324c06e0c2d4e4572a6d4a547d8d68311c8b797971f1b3", 0xcb) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr, @rand_addr}, 0xc) shutdown(r0, 0x1) preadv(r0, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/136, 0x88}, {&(0x7f0000000140)=""/19, 0x13}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000580)=""/165, 0xa5}, {&(0x7f0000000640)=""/186, 0xba}, {&(0x7f0000000700)=""/1, 0x1}], 0x9, 0x0) poll(&(0x7f0000000800)=[{r0, 0x22}, {r0, 0x2}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x80}], 0x5, 0x100000001) recvfrom(r0, &(0x7f0000000080)=""/115, 0x73, 0x40, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) 00:01:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000040)}, 0xfffffffffffffffd) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:16 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000000)=0xfffffffff, 0x4) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000040)=""/22, 0x16}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/160, 0xa0}, {&(0x7f0000001140)=""/251, 0xfb}, {&(0x7f0000001240)=""/139, 0x8b}, {&(0x7f0000001300)=""/74, 0x4a}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, 0x0) preadv(r0, &(0x7f0000000040), 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000002580), &(0x7f00000025c0)=0x4) r2 = open(&(0x7f0000002500)='./file0\x00', 0x10004, 0xe0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000002540)=0x1ff, 0x4) r3 = socket$inet6(0x1c, 0x10000005, 0x1a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000002400)={0x7ff, 0x0, 0x20, 0x1ff, 0x2bd4, 0x9, 0x10000, 0x12, 0x0}, &(0x7f0000002440)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000002480)={r4, 0x1, 0xc000000000000000, 0x3ff}, &(0x7f00000024c0)=0x10) 00:01:16 executing program 2: setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000340)={@empty}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14) 00:01:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080)={0x8, 0x1, 0x67f7, 0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x6, 0x8}, 0xb) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) sendto(r1, &(0x7f0000000140)="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", 0x1000, 0x20000, 0x0, 0x0) accept(r1, &(0x7f0000001140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001180)=0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0xab, 0xa3, 0x3f, 0x5, 0xfffffffffffffff8, 0x20, 0x100, 0x8, 0x9, 0x7, 0x9}, 0xb) 00:01:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x102) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x2) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) freebsd11_getdents(r2, &(0x7f00000001c0)=""/127, 0x7f) lseek(r2, 0x0, 0x41000000000003) r3 = accept4(r1, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c, 0x30000000) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket(0x80000000000000, 0x0, 0x101) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x4, 0x4, 0x9}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000380)={r5, 0x7fffffff}, 0x8) clock_settime(0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7fff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0xffffffffffffffa0, 0x4) chmod(&(0x7f0000000080)='./file0\x00', 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x101, 0x4010, 0x4, 0x9, r2}, 0x10) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) 00:01:16 executing program 0: setresgid(0x0, 0xee00, 0x0) r0 = getegid() setresgid(r0, r0, r0) 00:01:16 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x7) 00:01:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) ftruncate(r0, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x212, @rand_addr="1e5b04fc6452c55df0b85aee51872d7c", 0x4}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f00000004c0)=[{0xc0, 0x84, 0x8001, "0437dbe2c7513a1469e7b1cfc91dcd836e3fe3a31fae78a1088729b776bd8e73b6d366978ab85471baca883e19300a48547867ac6fa1820b7f77209feea57da417a53b23d29f4b30c471dc5f28cf0c33dddfc16f272508b6354a67b7c5ed409f9982b549b7f797064c0515e24c4e51a31bb12bd1ccb85dfb8605829e89886a7e6192ba706926bd1fb9da76720f32cb6cb9bba50337cde91d0dd517b96b8632913cdc319a2378191ecea7"}, {0xe8, 0x84, 0x9, "466fd5a6250f06a6148aab3f242a9cf4d793f20f0fabd08a9ffff977b733fa0f049fbd4e290b577f45f32aa8e14d5adbb8be449a0e791492ecda4ecd805b7ae360e4c77e34db2e1cb2a851e7e1ef391b428d5cee0cbcf073d84f7249d39773e4cf379bf97210a9df1c91abf832dd29abab32ac0a38cf43af66d8f09e7edf3d0c65ae61048780d50fa103ad162b93e535ff3bd40db8df550a0ea9cd009aa290b378cf495966a0f766e8a0ef5a61b9d82d37b17a7ac80cd408ade7bbcbd58822e7ecb77084ca5253e5d8b731a67c116606a95f34ea79"}, {0x58, 0x6, 0x40, "dc318e9fc86460f4fe1b25b5c561425f3c16f433ec951e06092911d7e04c43b932ff0bf74f788693fe403800adca073ccfaf0e060fd7823de764071062b4993537e461e3"}, {0x10, 0xffff, 0x100000001}, {0x50, 0xffff, 0x0, "c37a2c94f044a7e7411363cf6e8015d37214395040abf5b86a6e0a8b25e6dcacfc3f17f44dc7760cad1c9377388b5a99d599438dec932b290f38"}, {0xe0, 0x11, 0x8, "1a9c858533f59be331026a5567bcf3d908038b7aa9a1b225f456d4a67aa0c24d841fe960777804d27e727aca095ec34e51c730056e73c9a19d7c4de62a1c8250368b7e6b752e81a9eeba71a40be23f94db92ff08c17afbf47912754be14069f0a79e6d980de19ed8c265177b7dbf633941bf1cce275992a523b187621faa6936fcd5ccf66ab17063018c7129971144548e69e04d92dc1b5ff6d908880c0a8d145920c670ce8571f46e0a9e5ea2819d0cd20a8fcc51084c6a10f2a4362a649cfcbf457d4ed986b361b0779c40bd589121"}, {0xf0, 0x88, 0x1000, "56bcf9811be064ca5635dc940aff62b8d9ebbba80fa1944cc1edc4e117a27cd748a8c2e0f0c2d2dfbed30b5c93587a12797b53c5b7630777d353b35016c792e732d49b9721f5bbabdc628a91ec4037e43095875cb2c05d6e5caa4b1077b74da916c37c6e6c2d6e58dcfea050f24c49aef9f163ebc6ff9d646f09f40ebfb65468d3a9936314a37c96ac1eed0de12a784d49589920bffbb5483a98a8832e8b3b3561d5e4605b9f29600c2889136bd35b6302dce8b63d3faabd87c24039924aee43e2ae6264983a662012f40fed8265a0383d7385918c934cb002f7010cb339"}], 0x430}, 0xc) r2 = getegid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) fsync(r1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:01:16 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10002, 0x10) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r1, 0x0, 0x40) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(r0, &(0x7f0000000240)=ANY=[], 0x0, 0x20000000) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/142) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r4 = semget$private(0x0, 0x7, 0x400) semop(r4, &(0x7f00000000c0)=[{0x1, 0x1000000000000000, 0x1000}, {0x4, 0x5ddd, 0x1800}], 0x2) 00:01:16 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x73, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:01:16 executing program 1: syz_emit_ethernet(0xfe55, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:01:16 executing program 2: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "6b0e1e", 0x18, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x29]}, @local={0xfe, 0x80, [], 0x0}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr="3e66603ba7a46ba174c04f0c794b7481"}}}}}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000140)=""/213, 0xd5) 00:01:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f26696c653000fb826f735378981ed4fa79ae7a819f01416a2b80c546ed0e9830ead7fcb212e3f92842f0337e69e9e7053d0318b3a2f308f10a6c41de12b193c04ea2ccfe51fc60d68030f0c48401cba08c729bfc9070f902692a1c1c06baacb36e8250048e536df14fe9a34178eab9a2ded70c92aaa797df286828b9b2dfd93251962b8d97491a469bd965"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x10000, 0x4) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:01:16 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mincore(&(0x7f0000467000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/9) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:01:16 executing program 3: msgget(0x1, 0xd0) msgget(0x0, 0x400) 00:01:16 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair(0x10, 0x2, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/11) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x40000000003, 0xffffffffffffffff) freebsd11_fstat(0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000100)=""/17, 0x11) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:01:16 executing program 0: r0 = socket(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:16 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr="00000000000000000100", @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff8b, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x0, @rand_addr="aacf8f9d6c6b172ef73f4ed1120137ff", 0x2}}, r1}, 0x84) 00:01:16 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f00000004c0)=[{0x3}, {0x0, 0xfffffffffffffffe}], 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x80000001, 0xf, 0xfff, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000840)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x98) semop(r0, &(0x7f0000000000)=[{0x0, 0x9, 0x1800}], 0x1) 00:01:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c653000f77509b02dff"], 0x10) socket$inet6(0x1c, 0x0, 0x1f) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:01:17 executing program 1: open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000040), 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) recvfrom$unix(r0, &(0x7f0000000100)=""/121, 0x79, 0x41, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) 00:01:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setresuid(0x0, 0xee01, 0x0) 00:01:17 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) socketpair(0x13, 0x7, 0xd4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000080)="7915551b07b6dbea5203a54a0d9e285d13da5757dcf932794255863889eaae6ab710aabab79477971c22475a9fceaf384d016cf600813e4ad1909fac0c44fe291199874c4d5b146debdbe6edce6e4ddcad5ab5fed0b57674c317fbc4c6f5f3422678d79509c2e1db0a2144c57894800543924cb8d4218f96c2a77d3eed3164f7db7a618e413cd1ddeb61ae03a3319641899870899f66d9ab79ec9fcb7c5bd338c46b3ae7f956c4124dc7", 0xaa}, {&(0x7f0000000140)="48cde785d2cbabdcda86dd9fc3c136297a1f73ca3832d1b3ff8a9f415e2ad635b058101b9e554269f25f577579e244106032e7fa71f596756f6d0e6584f6f0c87291458b55d7281cb4abef39752d8d7cc5d7a3a76edfcab11dabdafa51", 0x5d}, {&(0x7f00000001c0)="c3cf74d1359f5220baa2bfc220acea7f7d5e3e0ac8f46f00a68a8006e9772597b06a1626c714237126cf0df5f798b30523b62aba36948b513867ed4f2a385bbee3d5143c8448d7fa21dd28912f1d212261dcdd3b7b818909945eac6398db978253cce246fcb1031ff0fd95c25082d038f0766cb87525de5647198df393370900852519fdc8a51005bcb4b999ce9385f9f0afc243646c57db1c0e18b678c691576235cda6c06f40771e5287dc1b645a35dff66f2109f9a07dcb15de975e5717b9734d22c1", 0xc4}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="cec20c62d886159d45491d6b299d228642395e841b27778e52846fb5b45956a202b0c148bd7aa1189df05c442d190865aa5fdb7b6617ba0f0b16e1a88d297aee03ad6f8f30c789931f861acbb8eae2c6fb8ffa61663559a686b420153d25403d7b63a51121ebad8537f56a0d47ea8a3b2be88063c4d1b39a4fcf88580f869741322d6806e1c57f82b62b5a5d9a53bd824dc75ea7b5051d27841c051d5f85c8e4c00a2f96cf50d922f8a81e88c9b8ac02d3050dbd148a79106815eb46e34b0813288f", 0xc2}, {&(0x7f00000004c0)="114fbcb1455411e2fa02b0bd5dc782e11656edfe272313ebbcfb5b0f144942bbceb2a1dfc2d02407d89e836cd16bfef56b0b49c0e0542dea58f881756900eebcad2bf219cd65229daf264c1815dc9a556bbd1f9eca6f3768f142338cfeed181deabafc87423331f919c6ae7d1fbfdaff3641337000252aeaed8948dd", 0x7c}, {&(0x7f0000000540)="58827c1444ea0d50ca97231b6bcec24e278f1ea04c93d43d8db0ebdf53a1c0c129f0e4ac7efbdfe1fc55888a2519a633126d0c420e425e18dbc59b93529402d1927f7f81ae11d7df0752ac692ae4be6cce3eba8b7c0e1a0c0e8f9b4ef20fec35d68557", 0x63}, {&(0x7f00000005c0)="3e8b085a97392a7ab5a16110766d5a1ef5981d6e6e251528645a7abd11d5077b991c06fd6182d03f37b7f6714ab53f6b3839f09a96ac648a187aabedd5b023a6b5733d7c5c4be9e620786ff248dd612981c1dc9aabfc06a8df0cffdf3c70cbf19ed821da0e61190bf01aa5c5594d9000f62990c31b4cabada7c7b7e7aa026d9d79a6eaed06349fa6", 0x88}, {&(0x7f00000016c0)="9ca71cf0ce0f914ef37c02bccfb19209b174cebabba481706943024b36c30e0d7a635903facf47523759f1de78309bd43c2c64e96afefddaaf372d18b226dce8a07f3731eeb1933a53f88a3be76164adb386aa326b868c32e32b45f32e0f68e94c8f8a9890b965098240af179a74ef3457d2d91297dad3f6f05696deed71526b302bddd60f9e7cb14998139ccf8cd68c0e95ad63c42c3d83a7aa990e968c292b2e5860a58fd3a9a29d3f94b038", 0xad}], 0x9, &(0x7f0000001840)=[{0x30, 0x3b, 0x5, "e374c232ce80c81559cd28c315f805611c55187cefc8481441857fb2"}, {0x88, 0xffff, 0x800, "efa586b73882232aee37f080b06d2bf5820a93e512d8239374d9a9723089dd0ed5a82991b06463e5481548e8e9e35c5f3e86dec1f31769ec76e8d428cda6fd15fb34af0ee88fd969eab86b4b247fbc386c7d27681c6df779837207ba128506925bca2e58a167ef1ce3c32c06ca44c7a39d077a6420aaac01"}, {0xa8, 0x8e, 0x3, "717abb2b080ea49268ea6561d375a5e183fd2c9eac7edae89b7e53f71e6de7d46783e1d0aa379eae9b434fddaad9b6f19ad239d3be2c43029f449950a4f0c2dd07031e3bfd2d10671ea8aab006717d6fdafb4f0769786ea5135737017010faa6d86228fc0ff360f80954d7ea04e20bb4cc6f903f8b960abadeff3fb56e5f7a18cfb8e8adb2a6666de0b2a74ef6201fd33e7f85acbe"}, {0x88, 0x88, 0x4, "cc1f0373b940d864c2eddb77b2bef84fdf04ede1bf3031fb696158d5a43c9fb06082cfb215e97c91b434cd853a85c6264de70a6ae8ca04c45c65ca441586fd7d1d91ad3013c52f1fae81c96db194c867a7ff8b54f6508269539377e16ec08ed589f56e9e2903bd455a8dcb120fbda1b14fd906dbbdbd"}, {0x10, 0x6, 0x2}], 0x1f8}, 0x101) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001bc0)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 00:01:17 executing program 2: symlinkat(&(0x7f0000000080)='./control\x00', 0xffffffffffffffff, &(0x7f0000000100)='./control\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="fbba9b0fd042a640764f3d341a041c967f561cdf97d3fb45766771b51c015e7f2e", 0x400}, {&(0x7f0000000240)="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", 0x152}], 0x2) dup(r0) 00:01:17 executing program 2: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) 00:01:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x2000) fcntl$setstatus(r0, 0x4, 0x10048) ftruncate(r0, 0x8001) ioctl$DIOCCLRSTATES(r1, 0xc0e04412, &(0x7f0000000000)="9f4d0e14bc8d4152ae2842d24df590d0bfda40971dd4838c0b0fb97c62") readv(r1, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x1000, 0x1, 0x80000001, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000140)=0x8c) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}, 0x1, 0x4, [@multicast1, @broadcast, @empty, @rand_addr=0x5]}, 0x20) open$dir(&(0x7f0000000080)='./file0\x00', 0x900, 0xd5) 00:01:17 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000008f000000000"], 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = getegid() r3 = getegid() setresgid(r3, r2, r2) setregid(r2, r3) 00:01:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = dup(r0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000100)="6828375000f9643449d3f6bbf72a01ffe584e200776708181aa66fe0dea3cc50d6be717529542b58b078ff88a6045271c54bfeb7d299ce30ec48956a83bdedd59766808e24c8ab200c289b5707b88a6508fe2ad8bff34c37fdaa88583d436230144a6ae7efc2874c3d1f99cae45751543b31525183c436f108380c8883b5bf0784abbeb009d4ec46b09cabd80ad5d6d8efda57fc0a6db5ff2942c030cfa049c5cd4ffaaf1ad23428c956b4629f") getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:17 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x30000000) setsockopt$sock_int(r0, 0xffff, 0x100001014, &(0x7f0000000200)=0x8, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x100) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) r2 = open(&(0x7f0000000080)='./file1\x00', 0x10c08, 0x40) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x410, r2, 0x0) 00:01:17 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1ffd, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7f, 0xfffffffffffff8ea, 0x4, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) 00:01:17 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x40) fcntl$setflags(r0, 0x2, 0x1) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="78e528d9d1bc678db28e19174b374cb44ba67e136c3d49cd70fcb7c1ebade73505e986d671b984dbdbb8edf8c8fd5c2ec07d62bf2d9b768d1026ebe76937994c6b999d5cc02f955c79b20fba410eeed82a3f80d3f93b92e166dfb93f2b50b3bd6cf225eb520bdcd8d36684ed555c3e1942d83e675c3e3d7ddaf1f2725ba91781789a65174f260c3fe22a60332c0a82e4d4e4a4002509989e8ab316d0e7") r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="0f00000002000000010000000500000008a2f02000000009ffffffffe0000022dfff426ae002"], 0x24) syz_emit_ethernet(0x0, &(0x7f0000000540)=ANY=[]) r2 = semget$private(0x0, 0x3, 0x0) r3 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r5 = geteuid() freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000002c0)={{0x5, r3, r4, r5, r6, 0x8, 0x2}, 0x7fffffff, 0x100, 0x80000000}) write(r0, &(0x7f0000000380)="e9bd239062a916c667e2618e162c64ab7d3b97418d58ff4ad9719496aac7eaa50337ff27be31cada5a30ef0b3229efb2f0ca5e7f854731ebfbc6de82053369597415026a29726e6f4300d82a141e86d192cd7027a1eb880d61e46755e00ce949ad4a9d9208994b51ab5378cab3901994c625f516b914f9bd74bbd6fef707d8f0bdf05b8e7596610f2f9af4c0c2cba3cfeb419c3d7bec24cc945db71dacd408f29651876bea45e4595974e4dee65d4e8dc7a597226ecad1b919a5a73edc50472f51ef", 0xc2) 00:01:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x1000000088) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:17 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x20000000) accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x7f, 0x40}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(0xffffffffffffffff, 0xe, r2) setsockopt$inet6_int(r1, 0x29, 0xa, 0xfffffffffffffffe, 0x6b0) 00:01:17 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000340)={0x0, 0x2d34}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @multicast2}}, r1, 0xcf, 0x3, 0x100, 0x7bb6, 0x1, 0xe22}, &(0x7f0000000480)=0xa0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_int(r3, 0x0, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) fchmod(r2, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000100)={0xfffffffffffffff8, 0xfffffffffffffffc, 0x0, 0x8, 0x1, 0xffff, 0x5, 0x0, r4}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xa) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x0, 0x5}, &(0x7f00000001c0)=0x8) 00:01:17 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000040)={@broadcast, @random="7c0e940841a4", [{[{0x88a8, 0x1, 0x4}], {0x8100, 0x2, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x8b01, 0x2, 0x0, @local, @broadcast=0xe0000001}, @icmp=@mask_reply={0x7c00, 0x2}}}}}) 00:01:17 executing program 1: r0 = socket(0x2, 0x4, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="010020000100"], 0x6) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02650104"], 0x10) 00:01:17 executing program 3: clock_getres(0xc, &(0x7f00000000c0)) 00:01:17 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x44, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) 00:01:17 executing program 2: munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000a23000/0x1000)=nil, 0x20a23000, 0x5) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000140)=0x1c, 0x30000000) ftruncate(r0, 0x400) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x1f, 0x4) nanosleep(&(0x7f0000000000)={0x0, 0xd5ce}, &(0x7f0000000040)) 00:01:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ec6705c183556530"], 0x10) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r1, 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$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r6 = msgget$private(0x0, 0x10) msgctl$IPC_RMID(r6, 0x0) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x202, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @multicast1}, 0x10) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fcntl$getown(r1, 0x5) 00:01:17 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000) fcntl$getflags(r0, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000080)=0x5, 0x4) utimensat(r2, &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={{0x0, 0x1}, {0x0, 0x101}}, 0x200) utimensat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x200) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x808000000000000, 0xf, 0x3, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r3, 0x2, 0x9, 0x9}, 0x94) dup(r2) 00:01:17 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="60f3a9e43c40ffffffffffff86dd60965ff00008003d932e2d000a000000e8000000000000000000000000000000089078"]) r0 = socket(0x1, 0x2, 0x9) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x3, 0x2, @mcast2, 0x81}, @in6={0x1c, 0x3, 0x5, @empty, 0x1}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0xffffffffffffffff, @mcast1, 0x80}, @in6={0x1c, 0x2, 0x5, @ipv4={[], [], @rand_addr=0x1ff}, 0xfff}, @in={0x2, 0x0, @rand_addr=0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1f, @mcast1, 0x100000000}]}, &(0x7f0000000100)=0x10) 00:01:17 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f0000000100)={{"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", "374d93477743fa29249694bb550a6e92c6638a0e7313589916f184e7c7a84b2a", 0xacbc, 0x6}, &(0x7f0000000080)="6595ffeb9f3dce4ccb1ef9d4ef365a6fd907cca9418c247c613149b8e50841800e0864e9cd73791b26bdf618e91f1bc232239c8ed7f8e06702cfa8e73b566e3a330ae3b05dca848e7b7e59bcf1375687a2ceb049610e8efa012c1b3758f7cc4a57", 0x0, 0xe0c, 0x9, 0x9, 0x7, 0x7, 0x0, 0x4eee9d76}) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) ioctl$DIOCGETLIMIT(r2, 0x8004667e, &(0x7f0000000040)) 00:01:17 executing program 1: open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x80000000000) 00:01:17 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x6, 0x201, 0x2, 0x1, 0xfffffffffffff801}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3, 0xc20, 0x4, 0x81, r2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) pipe2(&(0x7f0000000000), 0x100004) 00:01:17 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x10000, 0x1, 0x4, 0x8000000000000, 0x1}, 0xc) fcntl$getown(r0, 0x5) syz_emit_ethernet(0x4000, &(0x7f0000000140)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, 'v9b', 0x0, 0x0, 0x0, @local={0xfe, 0x2, [0x0, 0x0, 0x2]}, @local={0xfe, 0x80, [], 0x0}}}}}) setsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, 0x0) 00:01:18 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) freebsd11_lstat(&(0x7f0000000180)='.\x00', &(0x7f00000001c0)) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 00:01:18 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="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") r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2b, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000010c0)=0x10) 00:01:18 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) r1 = open(&(0x7f0000000480)='./file1\x00', 0x10000, 0x0) fsync(r1) readv(r1, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/242, 0xf2}], 0x1) mkdirat(r1, &(0x7f0000000140)='./file1/file0\x00', 0x81) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) sendfile(r0, r1, &(0x7f00000007c0), 0x101) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000200)=0xfffffffffffffc54) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r4 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x110) ioctl$DIOCADDRULE(r4, 0xcbe04404, &(0x7f0000000480)="661ff269107b80692e54ef60758a0b7180e09e90268fdf1d0f932b0f7a4904d418f3ff00abb42556293fb10aff6bd872f11a52c4b3af14205a37da7b1d3edeed1fd84719b46e1afc964405b109aa25f9374ca6b83747e6d5dae33c") setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0x0, "dedbc9074dc2c40d3e7f5241f3567852"}, 0x14) munlockall() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCKILLSTATES(r5, 0xc0e04429, &(0x7f0000000240)="5b2a98bada1fe1de13e473be157543daaf625d99bd687ee9e23437c82f2e9d16af8c1bbe9a6a8a6aefee38a0258b1439bff2b44b76bacf3eb750c4640f124e3bd1169268335276dfbf4fc1d7b5799026dcafc14648eb7daf70d59a3c66f5d0f6f750b8a45082d210a301020000006f7b7f47a12c5720c3ec2a003977c8342a7b29d7b6f7de8dc2cb07200ae3084b7902f27d5ce749d70054f7e1a9ef2e3d63115510e7956bf9bf000000000000000000000029205d4fd2b7a6ab5e35a78e91a0e90dd312bdf0c025296fc56e") getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000600)={0x0, 0x1, 0xf, 0x7, 0x200}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000680)={r6, 0x0, 0x1}, &(0x7f00000006c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000380)={@broadcast, @empty, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$DIOCADDSTATE(r4, 0xc0f24425, &(0x7f0000000740)="eb0579909884f4c8355d605081150097cb9c3f74e168bbb17bbaae558b613e7a0e0c8571e6f95c82cde0b02d015f2808f8d9eac0766356b653f8ef80a89020138ffc5f93c0a9d00ff7d4a5324b1780797d091909aa6c46bb81f176e27b671f8068736f40ee9b39aca96869a91d831e2dc0503940421f1b") ioctl$DIOCGETALTQSV1(r4, 0xc130442f, &(0x7f0000000800)="44551c02d695e691be2bc5d6613da51585eed35c5c2f0723543ffa59ae1ece16c2ca3aeb9e8fef51197eb0427f8e0df7f95cd3fe4fbe6e0628ffc6f80dc2aa3d979a1af4550dbbce64f7108acb420bdbed1f5d3bd8fce12df0d669a28242c4d8a390730e93fa9d3367e70773eb6e8e85699bcde1e2199c98636f29626332c17d54b0b29c424377e7efae7721b5776c9f2b57a53a287530613c4f142e78fdb54f81b85a55921ddf4e3bb3db936273563188f05c1dd7c8bc373ed2805610b4c0cd0943fc6b72e83a66217a0638e19330d0ed1af208bc913dd7eb6158e45f268a57f01156a400fe451b518e26afa137e7880a8c5d8e4da341a515") setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000700)={0x1f, 0x40, 0x2000, 0x8, 0x0, 0x5, 0x3f, 0xfffffffffffffffc, r7}, 0x20) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @empty, 0x2}, {0x1c, 0x2, 0x80000, @mcast1, 0x8001}, 0x7, [0xb8, 0x401, 0x8, 0x5, 0x3, 0x1000, 0x0, 0x2]}, 0x5c) 00:01:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700000000000400000300"/136, @ANYRES32=0x0, @ANYBLOB="000000000000b400"], 0x94) 00:01:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), 0x4) socket(0x2, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) syz_emit_ethernet(0x66, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00)\x00', @mcast2, {[], @icmpv6=@pkt_toobig={0x2, 0x2, 0x0, 0x38, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x3300}, @rand_addr='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\v'}}}}}}}) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) setsockopt$inet_tcp_int(r2, 0x6, 0x1, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) sendto(r1, &(0x7f0000000580)="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", 0x1000, 0x20001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0) execve(0x0, 0x0, 0x0) __semctl$IPC_INFO(0x0, 0x2, 0x3, &(0x7f0000000240)=""/65) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3", 0xe6}], 0x1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001700)=ANY=[@ANYBLOB="02004e23ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032e5dd8f028e002d0000000000000000e241b88eb5a00e0000000000000000000000000000000000000000000000010000000000000f00"/143, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, &(0x7f0000000040)=0xc) 00:01:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x0, 0x448, 0x6, 0x59}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "325065bca3cec4f53a071f7afb31798f"}, 0x14) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000200)="e582a6ee7fdbf2e0e4779c1f83b65734ce620270ff91ebf34b08e580d352a16e7e8515f1c75257478c6b5dc10514b81e09d7113ae462b04b65f94688fd7267f2e431cce5df6a929ae536cb36aff193f7efb78dbb8d08c8882c94e0f08446ee6673f1e28586") sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x800, 0x1, 0xcf}, 0x10) 00:01:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6(0x1c, 0x20000000, 0x401) getsockopt$inet_mreqn(r0, 0x0, 0xe, 0x0, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x30000000) flock(r1, 0x9) 00:01:18 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022eea66696c653000"], 0x1) close(r0) 00:01:18 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000080)=""/215, 0xd7}, {0xffffffffffffffff}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000200)=""/192, 0xc0}, {&(0x7f00000002c0)=""/235, 0xeb}, {&(0x7f00000003c0)=""/230, 0xe6}], 0x7, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000540)='./file0\x00', 0x2000, 0x1191) 00:01:18 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8001}, 0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xff, 0x1f}, &(0x7f0000000140)=0xc) 00:01:18 executing program 3: syz_emit_ethernet(0x44, &(0x7f0000000000)={@random="1fcffb37c458", @empty, [{[{0x88a8, 0x8, 0x3, 0x2}], {0x8100, 0x99f9, 0x8, 0x1}}], {@arp={0x806, @generic={0x18, 0x807e, 0x6, 0xa, 0x2, @empty, "cc47b13af63573249402", @local, "c805fd8eda130ef83115cac193c62ace"}}}}) syz_emit_ethernet(0x3b, &(0x7f0000000080)={@remote, @random="8112a046c772", [], {@arp={0x806, @generic={0x3f, 0x0, 0x6, 0x9, 0x8, @local, "a455e9a560049b1b2a", @empty, "fbd89d83fe751cbe8652d40b0e3155ba"}}}}) 00:01:18 executing program 3: r0 = socket$inet(0x2, 0x10000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:18 executing program 2: accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0xffffffff, 0x4) 00:01:18 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) mlockall(0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f00000005c0)={{"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", "51d4455277de7ac27640c62502dc3274b73f5509a1d968ac59fcef5f827c444d", 0xe37, 0x5}, &(0x7f0000000180)="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", 0x0, 0x1, 0x20, 0x4000000000000000, 0xe38, 0xffffffffffffffff, 0x8001, 0x100}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r2 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) semget$private(0x0, 0x1, 0x1) getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r3 = msgget(0x2, 0x200) msgrcv(r3, &(0x7f00000004c0)={0x0, ""/219}, 0xe3, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x6) mlockall(0x3) sync() socket$inet_udplite(0x2, 0x2, 0x88) sync() socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = semget$private(0x0, 0x2, 0x181) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) 00:01:18 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x3, 0x4) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x800000, 0x10, r0, 0x0) ftruncate(r0, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) mprotect(&(0x7f0000fc6000/0x4000)=nil, 0x4000, 0x0) 00:01:18 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 00:01:18 executing program 2: syz_emit_ethernet(0x32, &(0x7f00000000c0)={@empty, @local, [{[{0x88a8, 0x4, 0x400, 0x2}], {0x8100, 0x1, 0x4, 0x2}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='\\?iR,I', @empty, @remote, @loopback}}}}) 00:01:18 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) 00:01:18 executing program 0: clock_getres(0x0, &(0x7f0000000040)) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRESDEC]) 00:01:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) fsync(r1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "26a2423ad9c90173b935f72def406d0a66ef429f39c1eedba5e9c8ca153773d3bea664b6cc0caaee78afe0a4fce87df9ec88db2d62487dfbdc52517e9963f679aa00f5b3172a8e77051b5a9ee9c6d11e5dc125e03d39dedb1193bbbab260afccb1513843bf117a71f5cec4c5e42892cb9dce98ec1d438886021801d6ae9f911493a0e5458f91ee97d5df648e32ce73900456586a5658453d373263e405023a51fdd75a72946bff2b509d4e90e11796e3bd1ba907698897e50393696f807c5232902baf12973ba99d5e06ed22a1cf0702ccaa0c9413bea5ffd19854744491a38c1ae186c466d36ab997a5499b3ac93a85"}, 0x100) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x41d, r0, 0xfffffffffff7ffff) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4002) 00:01:18 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180)={'accf_data\x00', "d69ce0af9b91d8a7be9b55e65590670e3757ffa2fad53c6824509341271ba38d4b0b7d1b1deefc51adacae722ce9755a582a6e52c1ba1b3e569af696f1dd0ef366f9918293a377321a80332356eed2400f2a28620b32ee287926b008ad546d573f1a8a86286bcaefa9176814eeb09915ae904a418cf8d16474c2c130f1fde53640eccc5063b959973a07abfd553ede4e1749abfd7aefa31706f8a9a19fdbc80943693fd143783080b700f3bf2874874e25ef919dcb27cad91dcc65eb0e227e967f0da08549596f6ac3d1536e9d9c3ad6bfbe8e666aaf395c3513a069809be11204159e67a6d394dc4f2c4115aa5ead0e"}, 0x100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0xffffffff, @empty, 0x5}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x400, {{0x1c, 0x0, 0x2b76, @empty, 0x4}}, {{0x1c, 0x1, 0x10000, @mcast2, 0x8}}}, 0x108) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="01b8033d", 0x4) 00:01:18 executing program 1: r0 = semget$private(0x0, 0x4, 0x284) __semctl$SETALL(r0, 0x0, 0xa, &(0x7f0000000080)) 00:01:18 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) ftruncate(r0, 0xd937) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file1\x00') accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x0) close(r0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400), 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000005c0), 0x0) 00:01:18 executing program 3: __getcwd(&(0x7f0000000180)=""/170, 0x117) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x400, 0x6, 0x200, 0x40, 0x800, 0x8001}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={r2, 0x39, "cd02d547e78a964587e87b8f1ff26a4302839bd93d546ad6cffdd186fed46cc0ac3ea7c714f01a301760a3ffb41a6bb1730d5008beae4a1a79"}, &(0x7f0000000140)=0x41) 00:01:18 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet(0x2, 0x7, 0x5cd7) sendto$inet(r0, 0x0, 0xffffffffffffffce, 0xff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffb}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast2, @empty, 0x2, 0x6, [@local={0xac, 0x14, 0x0}, @loopback, @multicast1, @rand_addr=0xffff, @multicast1, @remote={0xac, 0x14, 0x0}]}, 0x28) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x1, 0x8}) 00:01:18 executing program 1: r0 = socket(0x2, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) fsync(r0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00a86a37656779961f53fb009c000000000000ccc7b52a95b5f52e2c2dc4d773dae120cbcdc8acc62f35549a6663a4303ac742f232b030fc6ce84b72d273a9595ea5d7ac9e304f5a0bce64b21dea4cb5361252282bf43c79e4a0bf0e6a16272b4805d17c1cea924cf4ab18bf64512ea4a9f4f628b5c412fbd49cb18f731fd29f21b535a7b634035ccc89b121296bc0cb3a9dfd074e0e6c0d2edae2d8d870c1f5e9adf00c3bc8e5903f610facfd99ab029b269b4e037a6e7edbac001951708cc65cbd229586f9d26a17dd40229bf92aa45c451a4b4542e234f5fa2acce93075525983c717db5f7d2ce2dddfaa478f3476287e09b9"], 0x10) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffb5, 0x0, 0x0, 0x8, 0x2}, 0xb) 00:01:18 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000080000000000000000001"], 0x0) r0 = socket$inet6(0x1c, 0x5, 0x0) dup(r0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) r2 = shmget$private(0x0, 0x2000, 0x108, &(0x7f0000ffe000/0x2000)=nil) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x3000) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 00:01:18 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020019"], 0x1) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000240)={@remote, @broadcast, @loopback}, &(0x7f0000000280)=0x3c) sendto(r1, &(0x7f00000000c0)="9df0628235b3261b1cac3bd1c9b910ea75468625064f4bd2eaace7d320a5a33a308810534881df7135beebd0c3e2191d154e9f330025eb7de79d44b1df1656f21d606fe649acd8501e1f0b00e97bf86a1915d8e58a3a6922dd2b084fec617d5e0025c77bfa3c47d4571da3e5c5fa8d4816009f60cc26f96bfa8e6c6b84508570b570c3aeb97a9225a453cb2d53", 0x8d, 0x20000, &(0x7f0000000180)=@in={0x2, 0x2, @multicast1}, 0x10) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:01:18 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f00000000c0)="a4082f219a35e527faa47251c889a2d9a1baf54eaf4fb9ed5ca67830d9f915d887e5e311380b17d8e386a256f5999c26c5d7b4e839c57274a2a69ab7682dc982e83209939ac921130f96c98b0d1d681c8afcb24eda96f636d87d5cffc4a0c05bab00e6af435febf993fbca7efbbcb555658bc872e6f7377c17813c997c4fb95ff865d003d24f09ad4eb2129cee3ef2eb932292b34b93a9b8887c23f72155351228e843fd180705a49b0a7a2d28c5a61e7b1e8c0245f7bcaaf1908ac8ab8a79d9df32042d8757982b8126354a9d65b18d5c27168dfdbe19daa676f5fae6c1b98d5e353d0aac1fbc5e55c0077be7f085", 0xef, 0x8c, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0) ftruncate(r0, 0x20000000004) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) mincore(&(0x7f0000002000/0x3000)=nil, 0x3000, &(0x7f00000004c0)=""/4096) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) 00:01:19 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000040000000000000000000020000000000000001"], 0x0) nanosleep(&(0x7f0000000240)={0x4, 0x8}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x8000, 0x2010, 0xfffffffffffffffb, 0xfffffffffffffc01, 0x4, 0x2f, 0x0, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, r1}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xf0f, r2}, &(0x7f0000000200)=0xc) r3 = msgget$private(0x0, 0x1) msgrcv(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000ffe232c9e19e96ae43000000000000000000ffffffff00000000010000000000000000fec222861ae37a46bc000000000000000000000000000000000000000045f42e64d1ab2df68f094d65048db36ed34e1a46c19558ec9a026a134bd8e300d82581166f22c4f154a9b6b87873c2397b235c18f06bb8451f0f8513eebaf483c4522e9d2f7231270306fb071f480c3539cbebceaaaf82d1d2578ba04e8cd7ba2fc4b198d7485f3563dcfc1ab291f8a9"], 0x3d, 0x0, 0x1800) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x2f25f6f6, "1eeb809f090efabbfef6d7910a57e695"}, 0x14) r4 = dup(0xffffffffffffffff) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x8, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000000300)=0x40000ff, 0xffffffffffffff8f) sync() 00:01:19 executing program 3: setrlimit(0x40000007, 0xfffffffffffffffe) 00:01:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) ioctl$DIOCGETLIMIT(r1, 0x8004667e, &(0x7f0000000040)) ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x100, 0xa0}) 00:01:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x40) freebsd11_getdents(r0, &(0x7f0000000080)=""/84, 0x54) r1 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) freebsd11_getdents(r1, &(0x7f0000000040)=""/39, 0x40) 00:01:19 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) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000080)=0x40, 0x4) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x80) 00:01:19 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) syz_extract_tcp_res(&(0x7f0000000080), 0xb2, 0x7) r0 = shmget(0x3, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) getgroups(0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4e6, 0x1000, 0x4, 0x1000, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={r2, 0xdab}, &(0x7f0000000140)=0x8) shmctl$SHM_UNLOCK(r0, 0xc) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') renameat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001340)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xffffffff, 0x3ff, 0x92, 0x100000000, 0x3, 0x2}, &(0x7f0000001400)=0xa0) 00:01:19 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, 0xfffffffffffffffe, 0x53f) clock_settime(0xf, &(0x7f0000000000)={0x3, 0x2}) 00:01:19 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="d5b94ca12f66696c653200"], 0x1c) r1 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 00:01:19 executing program 3: mprotect(&(0x7f000049f000/0x3000)=nil, 0x3000, 0xa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000001c0)="91a3351ff3f9df8b2f84db3f5f28a505acce494adbce87f38e0a930c15e3da4f5a178de9a57609ba2ed269901d3e0a09a83d69af0398a7bf28383ab42d07e9cdc523a497c7a55be485b72a9f7b11d377626ad0c6717f6c58eb20a1ba1457b860cc9c56e2fed9449f05a9fb749f8b6cd527a6d02f8ca52b6681791078cc92684797688bac04f0131840a02ce1d69b0f839b2bd8ab65bd5622b534badba81570685a76fdc326f640ec6c5f22fd541c24c590c0e3263242465e229934981c253d91e8bfc7c68b57f12693e192f1b898f8c7316a913a305af869c5d53447") 00:01:19 executing program 1: r0 = open(&(0x7f0000000000)='./file0/../file0\x00', 0x400, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) pwritev(r0, &(0x7f0000002740)=[{&(0x7f00000004c0)="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", 0xffd}], 0x1, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @multicast1}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x10002) 00:01:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000046b5ede1e2e57d6a"], 0x10) shutdown(r0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0xfffffd45, 0x0, 0x0, 0x0}, 0x0) 00:01:19 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) r0 = getpid() wait4(r0, 0x0, 0x18, &(0x7f0000000000)) 00:01:19 executing program 3: socket(0x2, 0x10000001, 0x84) 00:01:19 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="050000000400000002000c006d01ff03000000001c004e22e500000000000000000000000000ffff000000077300"/148, @ANYRES32=r4, @ANYBLOB="306d000003000000070000000004000000000000"], &(0x7f00000002c0)=0xb0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x4, 0xffffffcb) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:19 executing program 1: r0 = socket(0x2, 0x45, 0x8) connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="8202000000000000135ce26ed53a1e900008383d31a810843450d7425e842c6bd365474b3dbbe11baee81f76e5b570578ef51f4f92ce86520fe58cf799de87c554ab1ade670bc6a339202db0cb40a9e0df344d358d813451d5de85d2a1566cead3587138f782edc8c78740ded5262bd303d55d0c2a1e57dffd65b8229f6200b128314dc783da7dc0b6665f52e16cad59245cac578d8ec01fbe450d42febd0f6bfd7e495bfb37"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x27, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000280)=0xffffffffffffff6a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000040)={0x0, 0xfffffe86, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1]], 0x3}, 0x0) 00:01:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, 0xee01, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) r2 = msgget(0x0, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/179) r3 = dup2(r0, r0) futimesat(r3, &(0x7f00000001c0)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040)=0xfffffffffffffff8, 0x4) 00:01:19 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet(r0, 0x0, 0x0, 0x30000003) mprotect(&(0x7f00004e2000/0xc000)=nil, 0xc000, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x40, 0x8, 0x110, 0x1931, 0x7, 0xffffffffffffffe1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x2, 0x8}, 0xc) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) 00:01:19 executing program 3: r0 = semget(0x3, 0x1, 0x88) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f00000000c0)=""/4096) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x567e, 0x4) __getcwd(&(0x7f0000000080)=""/38, 0x26) 00:01:19 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x808, 0x81) openat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x8, 0x0) 00:01:19 executing program 3: syz_emit_ethernet(0x1046, &(0x7f0000000000)={@random="cdbf0e000084", @broadcast, [], {@ipv4={0x800, {{0xe, 0x4, 0x1ff, 0x5, 0x1038, 0x67, 0xfffffffffffff0f5, 0x8001, 0x46, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1, {[@rr={0x7, 0x23, 0x9, [@broadcast, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @broadcast, @broadcast, @rand_addr=0x5, @empty, @remote={0xac, 0x14, 0x0}]}]}}, @generic="66b210b90aa25f0a58b2d9587a1b292af1100b300c96bb816b09cef0a6e58ff5547c42b263d8e83b9f3164079f718d313c75beede20a5fbc0e72af3cd2fe94a15bdade74ce077e6848572146502eb7d764bae7be2e956fb7d125fa0728efc43bd8eca396779800b20b4a1d87d336ea8023ace935d404daf2e4b50797add8fd7aa1ca0d6c0a746491db645387389e03ae15db04dd636ae3673e52d72b5e6f6fdc6574fa3be02001dc44463869d38336eea6e1d741938e850b9eda5613317296dfd6f280d397ead75fcba4936cbbedd5bf650b79c924a368591adeb47fdb8479d832fe73271beb72edcba274d12b0e86ce76c905818f8b12b0ad9ad1bafd28116d67f08eb892d788377f8ff56c59a072f4bdfa8585a70295a3c2ba37a7d1c486adc1d029a1ff352d07c83337946282893c2467327a6b19709d570eb17fdc5b52cc11aedb426af71a52d511224c98903db3d082f2c83be198ffd80f970c1583b5010e607f2f9575f20c63a955eb02e37db99c1d38ab86ebec2bf1daacf807a4057a7915b8c171ca25ef83cdb32ff2b78638e60d23250acbd099bc68153053bcf0c30dd38acc629a1c3cf6a555ca9e6d220270ea036e942f9c4948f0354c93a5ffb3cd27b34811889751d0b5cedbeecd91ad4cadf7c7d567c8a915926289ed75f5049564f7598b3730e546bcfb357ec7fb270570739d98b6224622df1bddf614c74b0c7bafa83a79cc0ed99f90f0d6c60afd7f7d56a06637500e60d76601b913351f34f0721ce924f22268abf1dcda086514e78b691edfe4ce2dae86fa2980cc9f1a57b29ce50740f3cee2336058ccf25e912d8b55dae10e4aba2daedc99754b3ea365e03bfc6b9becf0b2b26812273eada61219908cc651f65e153199fbd092d8d136ded09c846f278c5d55e24c6995d541ef38029accd1873462330a862d8758e212c581f22c883319f0ddae655e0a94547df591b962d151ed62f1ad7db962a9faee14817b0695e1a893657808837e262360b75d884cec7b7c07d74d7bb4eb4733785919023b3af9a30e691a9b28f0240bdf9a415ac36e9e6f371ee75aa5eda3609c00ac53be9a92678d5a49ef612c026d2de3bd4237bf856ae830b3c1626da6e1f0ff50ed8a3d971cb3f44321ef8ed29a2aadb996bf527d0c001c2acc6054e198125bb3850a52d29acf22582537069b16e45c342b711af0a169b3ee5d80dd60c681bc43e7b26a45c94a221a3539e840fc9deb66e3ff003fafabe9593ad7adec6e763bbb90c2f459bf914dc5fc7e5acffc3968593bb5f50c7e9b0ed5bea8bc61e6efcb7a6d91e6235d45847fa2166b3a2964058ebdd4c5880c2887eac4e8130ca2b4fd24272e54ddb497b8dcb061371c451727bf0766f2c0d3823f5e7fac88f89f381878cf5372dcfe49ba0740323b232e409b7e24cd0bd3b50b23996e5718b332de6a67a4f4e0ab94148ce885c8c7f0144ba06e41825be3db58c2a6dc9460e0d095e12bcecbce115520b60ca18ef41af28ee7c6265553e6adaf167d3097e49368ff220745cdef37c3c8fb52a9935b7ce70985f84c3c2d98f479eb004e39ff52a79293056fa43d28ca40f9a3c5248bdbdf43d85caa1f0378a5a1b024d3486e0774ec0f075007f122a75a9cc534433dc1d4fae05a9b75902107458b7646c91e7426afd54e607ba9c3eeb2fb67a1b1064d8e7145a65c7bdba1510b211ef4ed550e9f0aa002fa59c0b53abe919a110396ba1ebc4589ea7925b2f3e631b3ad4239095323e7c343768e7e1e29648cc71482c9e8d73bb245a0dba63e32534034c78b1d36f4c28eabac0125c393ba89f779eb6c31277023c97546ce0d86c20aa2e871c2de28cc1b75d664037641d0ca2a5abb844087f36978bb464a182d6e32c18dd628924ca8e902604ff6f416cab1a620bbef7302417dcbb46c5f6ee1b056f89636bb19e8b6d8b7e6cf95254ec2da617a3c6d7f8b4fd63c2f2aa811fbf4bb0632cb6ccbdf94c5e7e7b71f2c9ae4d213621b093221a6a6c7a284fe23c48568268924d5d42fae6665ed472bf12a9db1ad4d64345983e400bf7b6b4a2da2a159e87e11cdcf4bb52c58c6c1a5eb73265757dd2d52ac8a708301fb9870612418cb71bfef05315a77d64cdfd2e44440ac2e3207123542bb7c237938830d1a2cfe2234837668b9b451a8442bc338ecc3b1f5579f01b5813c83806270350d4e4b7d7e720b868e212e4c97511e53fb66c662726bd905b6d906e8d48268973785b69f5077b2535abc5900c2bdea974593d334af65fcb005692ecbccb60e34040218af3908bed4edcedd69e572ac600174fbc9361ebf864a06b957f75b13c9aaede7f59f6ec25b0c0360b61ea10a407fc9c807954afb4cbdfbb3a6ba1b3ace64cf4217146af8f683085429ec74b7d947c71f172efb81050cdf5928faa293853ca5dd2aecebad9f0cc7ec8853a5fca4368b2746667e735af010a7a85f4c5b3f67469c98faa0c6e4a13fbc92c08af31e3fcafdea4d0eae80c30011b5134cdc00da2ad0b6f3f7517c39e51709dd9e22fc71bf15949fd33ad105dafe5aae2420cd14430ee1a6e3acaea1bf223f7ed923266fccdfe58f8208c5a44a66b8361076d146e297790fb4a5e358dac1c92b4b10e7b560e9426765f97b3c32f80b45639891d677e7146876f119e7fa2bbc7779b733f898bca1a6b2f42b05153e00335ab87a6e8736066c1f8f826573d3d5cccdbf1640ebbeb21ffa2a469c94f6ca2fd9e75559ac37fbc9222124df0aa39ca81b6a31c37a9af3be3525e8698649d1f4a0e016482878750fc5323d1ff49531dfe17128ab8a68b78b66271a1f9716c2c582cfa5b5317fe24d9949e026d0a56d8f47037a6b012a6fac5cbbcf16c3e56259630ef24104506510d6338454f2ae781b009408f204c88264415c85d5bcc918c9590a6c2913616f7c1ee408a050902bb274e5c5b8886a65398310ff5a2c30a5417971938794e5aa574e720ef6ffc13d0416e35b16878ec5ac17c7da251457e44364ce1d01e25e0c77ebdb6235f084a1507126d07e9929dd6b0778a69b247dac1fe7aec58144163b13b138824c3461d55251aeb3e134e9a8724624455b6b5ba7573465f79cf78a0e29d14e8503f595b9881a702de92ce0e660c5d3268d0dd67053b7506f33db29d3fc7c0913b647f02f43a000e18a44f2af93cf4c7d44d94b8d8cf2ab1c15927f07264dc2341e7f4e3463cfc34f6f7e39152d48e607dbd9775f88ca15674aad193fd9a5533fd86aecd2d6113c56b9601b7e6192dc4064ae1ba91aae86d0adcf2eb46d11e1694dc2451dbec5fd40f7515ac7edf078d51948f8ef770db34c0c55216405ff68b23e17bff02f3597b05e847f33b906cf350f08b4d589e117bd85e63e82bdfd9300c03d1d358266613fdd1676fddfb1bce03c334a32c5713e3b148c7bcfc018b61a66bd63fb85420d1e92612aa5bd1c77ddccb3ed98e6c923f49579aef95d17297c201c3587f2681b1a58863af173224d8ab7fb01db1c20ab46a4d041495d51debb20b9ca4de90bea4808ef7cd086f0a70f28f4482389fc1b6f69c04a5fce2351b1f117ae185a4c09ec07d4449f0250945ec9154a7d0d4b251dfba77902384e6dc5127e761f7bf3fbd8e1e5a0d775ff8dbdc6223ce173b727857f31d52a4494d0fb34fadffa8b8cd6315a1587ba1b952c000063840aa08d6bb3717733a76136d09fa6beb587367a881e4e37c4cec1c1cf7e76247919533e27d8b5aeea9009ed8b2328bd81cfd51de909c14e68a2c3198369bd8955e68e8dd28b533e86f31cc4b95d30cd5efca7ab37f7c47ff2b453d11710479663a575f6d595b3770b81f3302a6ddc8ef0f2aec925397c243f5a1024f24f90770178ecc0861cfdb792b1dd4e85827a3c9c514d43f129e0cdaeac51d6f87ae09e65e93498d16c8d1e2b8f82bf73f34489ca9b7538b0fca35268bca6f268ac1d4cbe064cbf43a6e392e26e7150d597535ecfd2977e780e4adb8dd9c70c74fbd3e8efcad7cb632eb40bb89d537f124304b65180817498b2ca72e069f9901214d580876ced36a8ecc4da1cad08ddca4b804f98e8da64dcda31aa8c61f0473eab791d1e3e524be2d2cb67779d731401a7e963f6502a9095e039d02d4c22e62defd243679c7e5ced96d9f002d6b4a482d02b02a713ac8ccdcadcad0673e3949ad3a629bcd5095af8434ce6e3f8b4bb845627068693da0ca7331932aac588c2663976916379d3c586ab1fbaa6fc58a425b28caeac84de4d00633374b57263992fc2b6c56f62c28b7f06b65b9d6fc507f05e38439aeb2c42b763cdb7c3e9acf99d40a73121b064982c4675514bc5d4cf6f89c952d3b16e68da9c2c1e845691beda8d92543aebf343c51ddf8b25eb2ba6c795b49d35d9d6c1146b1e30db3f8dfb8e3b384ddadb7c9ce3017314d1af8c4a42032c8399e2b8f722b0c008791efe9c3c9360cacca533ff81d881aaacc4af5d0d502af03d99324d24c3b76c3fec9c01d1c7c925446907521615120ffa71e0f3e262e9b13ef228548d48ab60ab1d6be1a48334af0c47a1183f3f42105567aab33440915bb1f2509279467b11b4a5ba833afb7aa11fdad201e55ce204c2b4b213e68ef7f7613997bdce48f9885d6916dc0de23be1953b11b1d854a2b967d1371df75f8f14c1160dfa834386a910f141dc1737f49be90fe101d86adbd939b619d66779cf9723d07a89d1a96ab4ac5ceac61e0000cbcbbf71f485d753bfcf61a5164155ca2fa6872fe56da5ea8e3876c22420a7341a876a71a72da1894ac05dfe01efd2c502e850132c998654dcd177a2f5f76050eb89e5a2fc9d0643a377eb6fd3338ff22f9d6424ac0ecbb40f8474d02458e03819ba1465957bd8cf7009926baf45d67e1ba6c5dda005e087f279f402f307b7e3701e2c29d1415122c80eb3fb362c24d2cc98e6ab7ef371eace7145afe85fad5daf9a033e326545aef2ae28b9bb2b235e71f14a6b67e21f2c0f50e59bdf02b8d25f93df958554a839fb5f120d99ad38e4e3f542c7df7cb502a92d4a66d1f09d884beacb71053dd02a69a2c5acc5323f3e7b2ec31b8935f19c859ec1797f10de0b3311f7950034f16411b104000f78abaead4faa0d7158b84c083232fbd4d8f71a39916913aeeb240188fdfd7db28259ebce05b3ad280bfb584c336c579b419604e7b34de940720ed7a0a2a547117ec1b3239cf74e7c98ca24c7f908a94a61c6e42d1b90a8e9c9ee57d9fbb01a98ba0d7d6ef391d579009a09abb0978efaea7d2358f62262c1a278f559a1053f44f6343b7c53d7234c82015a9ce70c5037ca8cef9f72cbe62d56751c979321a2bc39899d9a49cd5063f61db2edde4a298b82f449a2dbf89c827cf42e278031d87e42ec6a1151bc3423cd0008e419cbf3b21ce1e8f02a965b071ebec55711d8fe9a1181f9393e3b5eea4cb8e1de0e5c48e6c0ade05d5600c401e517f65f3a50d45f0e08d56d6ca8b564492e7ac17ac7e10df1b48c44e8605ce6c6fa72b3da694ff233670cdc509e6396f272cd11793ed994ea77f4d4dde7b58593e6d491034d43be15102d27b72dd7bae9dcc384fc8c6c66117f8c7ee30decd354ec89f4299e1eeb9f2bf58ab44a75168eb47c8f4fbdd43b40ee2805d86438031b8ae4c909ae997dccaf800ca9094efb47f654c7d144fb36a5461fc462f5d3c152c5a4d28756df83c6bdbc8c049678f5f80b85a10b6445fb9c71a358aeae62cc3cc68dbb8049f96e61000fef68b999a26304e7a71b8224e035255d883e7a8e7575f0c81697140120d7efad80"}}}}) 00:01:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x0, 0x3000000}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) freebsd11_lstat(&(0x7f0000000480)='\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000008c0)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x6, 0x1, 0xfc14}, &(0x7f0000000980)=0x94) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000009c0)={@in6={{0x1c, 0x1, 0x2, @empty, 0x100000}}, r9}, &(0x7f0000000a80)=0x84) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000000880)=[r3, r4, r5, r6, r7, r8, r10, r11]) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/219, 0xdb) 00:01:19 executing program 3: getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x0, 0x8}, 0x10) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 00:01:19 executing program 1: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493f6a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c3915a8202d508c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:01:19 executing program 0: ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000000040)="37352f76ac9063ce737ccec42374fb7514598136d81014c6c92626cb7a0fdf782372c3a40d977f93ecf8e1869816fae2295215ead66e92b224b173458535c18acaab") r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x100) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x3, &(0x7f00000000c0)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0xffffffff00000001, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, @in6={0x1c, 0x1, 0xd71, @ipv4={[], [], @multicast1}, 0x7}, @in={0x2, 0x3}, @in={0x2, 0x0}, @in6={0x1c, 0x3, 0x9cb, @empty, 0xffffffffffffffff}]}, &(0x7f00000001c0)=0x10) ppoll(&(0x7f0000000080), 0xe163, 0x0, 0x0, 0x423) 00:01:19 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2a, "daa2739a6dc9d2da9cab9e8ebc8eb8dfd1ac7b131b1020b5f3e5d1f547f3d7a48778a2e89e3e3e67ec88"}, &(0x7f00000000c0)=0x32) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x1, @mcast1, 0x10001}, @in6={0x1c, 0x1, 0x9, @mcast2, 0xffffffffffffffc0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:01:19 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f00000003c0)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x10, 0x1000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = dup2(r0, r0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=""/215, 0xd7) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) socket(0x1f, 0x10000005, 0xd26) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x2, 0x6, 0x8, 0x9, 0x3ff, 0x4eb, 0x5c, 0x7f, 0x6, 0x3600000000000000, 0x6}, 0xb) socket(0x1b, 0x3, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) r5 = openat(r4, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r5, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x0, 0xfe4, 0x7fff, 0x7, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r6, 0x6}, &(0x7f0000000200)=0x8) sendfile(r5, 0xffffffffffffffff, 0x0, 0x7ff) 00:01:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1ff, 0x3, 0x3000000000, 0x7}, &(0x7f0000000180)=0x18) r2 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000200)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1}, 0x8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYRES64=r2], 0x8}, 0x0) shutdown(r0, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1) 00:01:19 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0xffffffffffffffff, 0x48) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x1, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0x8, 0x2c, "0c314f2d0407af1144e47bca51fba396bc7869f07e80e26b89ccdbc88cfe91a56a3772bd505e1495dd92e345"}, 0x34) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0xcf, "d167370c2f2b8c92b157bb151a96dc852eac7a702167f504f1d0695fb8531b8eeae81c0fbf0585a0c011b28cfcdcd0d9cd90b8c974f5cc1f2329313570d07ac77476e31f50d5eeb2ac69cea80e99fe2aa722a9e27818cd0007714fd014c1c3459f40735e0300dcbc548e513608ffe0fbe0ad1bda15ec0c6f3f9fb4a0a1fc62e274b4063ccf7ce4918aed695d1811266b4406ec77cfbf8248241b4b5fa6872f397a48fe474738e859c7a6dd640004d816f69e790535fdf50a9dfc53f535159f5cc61e0f55a6cdbd90b6272b0acebb4d"}, &(0x7f0000000200)=0xd7) 00:01:19 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x4}, 0x8) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:19 executing program 1: r0 = semget$private(0x0, 0xfffffffffffffffd, 0x12) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100006, 0x100) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100)={0x9, 0x7, 0x4, 0xc4f}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x22) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000080)={0x93c1, 0x8}) __semctl$SETVAL(r0, 0xfffffffffffffffd, 0x8, &(0x7f0000000000)=0x5a9b) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000140)="9b8e1b5395f59a6c568bf1baa7707069098656fcf9382160cbd9088b66c3813153a0b5734f60cd3ba0312b5c87560b8cd2580a53f9c47b9d187e93e80dc3e79cdb93dcdc5abbe99cb85388f8fdd7b8af3a719e9464f2152e68ce7b971d64ea39b997847b7f9c69b608bd46c37b0139cc034288edc719c9b02919c0fd64d6") 00:01:19 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x10800, 0x160) mkdirat(r0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x0, 0x20000000) r2 = accept4(r1, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000300)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r3, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) r4 = semget$private(0x0, 0x7, 0x400) __semctl$GETZCNT(r4, 0x7, 0x7, &(0x7f0000000080)=""/31) socket$unix(0x1, 0x2, 0x0) r5 = socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) getsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f0000000500), &(0x7f0000000380)=0x100) r7 = socket$inet(0x2, 0x5, 0x8001) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x1010, r6, 0x0) socket$inet6(0x1c, 0x10000002, 0x80000000) r8 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) r9 = semget(0x0, 0x3, 0x10) __semctl$SETVAL(r9, 0x4, 0x8, &(0x7f0000000440)=0x3) semop(r4, &(0x7f00000004c0), 0x27) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r8, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000600)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}]}, &(0x7f00000000c0)=0x10) r11 = open(&(0x7f0000000340)='./file0\x00', 0x202, 0x8) mkdirat(r11, &(0x7f00000004c0)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000100)={r10, 0x1}, 0x8) 00:01:19 executing program 0: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) mlockall(0x3) r0 = msgget(0x3, 0x300) msgctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/240) 00:01:19 executing program 3: mprotect(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000eb0000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ea6000/0xc000)=nil, 0xc000, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:01:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0xe7f7, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x8000, 0x81}, 0x10) 00:01:19 executing program 1: r0 = socket(0x1, 0x20000003, 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080)) write(r0, &(0x7f0000000600)="451eb20ae31efd057f31b093bef9d7d4e8310ed2ea5ab7554abc4150476819e77ba488131c9d5fa6b0c90b568d7e6e8b4a4a0dc411f3fc51ed4d1bc1e410352246bedb4f6115444e5723c9afb1a5df113fbb9e59a03d278a30ac85525c2eb5c3acade5f5", 0x64) recvmsg(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000040)=""/53, 0x35}, {&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/239, 0xef}, {&(0x7f0000000340)=""/219, 0xdb}], 0x5, &(0x7f00000004c0)=""/194, 0xc2}, 0x40081) 00:01:19 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0xffffffff, 0x4) clock_nanosleep(0xf, 0x1, &(0x7f0000000040)={0x3, 0x5}, &(0x7f0000000080)) clock_nanosleep(0xe, 0xe276d4db42da7fad, &(0x7f00000000c0)={0x5, 0x9029}, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f00000001c0)={0xf2fa, 0x79e}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x5, 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x7ec5}, &(0x7f0000000180)) 00:01:19 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x61c5, 0xffffffff, 0x3, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x0, 0x8a, "0ebdf88d0ed7c9cf8680a88c03cec19aca7914a13f37dd818fef6e827edbaac089760aee85e12fe702b1a29243f258d9e5d4be0de1aa5de67c9aad761ba1eb1878364df9885575b77cce70988c61ab158806457978b0ca654a54177acb16e9b375171dcd31f0a5767605584fe660b331facdde1d9758182aabb4d9e6be5d89790fb2f13bb79805cd3b2d"}, 0x92) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:19 executing program 0: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0338d85593470549237db03316efea0400"], 0x8) 00:01:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000006c0)=0xff, 0x4) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="b8970a642fdc7e1910b6acc475d861cc1c2b34b13310384c23a0ed856015a49b2253c1296edc89b87824e0be06d59a1289fe", 0x32) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x9}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000680)={r2, 0x5, 0xf0e6, 0x81}, 0x10) ftruncate(r1, 0xfffffffe) symlink(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='./file1\x00') getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000180)="4e8df741038e29ca6e686db8fb7c13d32761b82a89fff0cf45ff493c73f12c04af35284c7895bc9fd053fca3be65d59f554275530501885c3d1b6206a0ac31b5de5bc3a9218542e99811f2c963a491d7a00497baae3ce303a6d72371500c165f7cabf8c4cb74d9a480f0cd3987b48e3e58fd884e04f6b1ec5f15f8620ffef3fd5e312973fa8f35b50b262eea9ca62283551f41987548f63e0d3850d7877a878cc3665139b408e733564b6f5299c65371b12304c9ff364a2b74ee6da72c1287fba192a40e7dbba7f2e9b3573ff3589cccb29028e688dc", 0xd6}, {&(0x7f00000000c0)="e76e1bc4ec25590de2d2e83d6ed8fc3bffc78d0ad6588d90fa03d5e5c7e85c11140b831023cc82", 0x27}, {&(0x7f0000000280)="9fd1c41ec361cbd716431ff2dc1d0904db377603d055825a423a2062ae8bedb954914299ce447abe95b1dca9d99db4d36c98566c4a9c4bf6827724aab340d239487f504415f53b14b11b71751eec0eacc5d61023d189c054a46840ffd26ba25c613aad071ad86c67f54d80cc99dc", 0x6e}, {&(0x7f0000000300)="71d14702f9020551950e3cd1ac3ab3b8c39e7086af2542468fc3ff926b790178ade4484bc7286df766863ab8db7119deda7d8debedc9821f1d6a12a2fa99c868fa47626cbd88e6ac11189c09d5e4dc9bd4646526a98dff2454f0885f5d6eafd0422eefb72a35d7f82c79b8b1704db37ba7b14a6979df6092fc82f2faf41f6bd002b57737f67aadef06c7e45d7e3cc40c44eaffc84e510bc053641a20915821827830f197a1b6ddfee013e6d842795a5852112ea61d445d757161397d9c066130db519e177c8916b5ed5670ed18e7112dc5ffcb205ec772137a6cf1e595d3209a7a64eea331", 0xe5}, {&(0x7f0000000400)="0fef47c4abe34faf5400da913af67950217c14273324cce6602a7d4d1921a8dbe67a857bcf04abcd7b", 0x29}], 0x5) clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0x4dde, @empty, 0x1}, {0x1c, 0x3, 0x6eb, @ipv4={[], [], @multicast1}, 0x5c}, 0x1, [0x667, 0x8, 0xffffffff, 0xa85, 0x4, 0x4, 0x80000000, 0x7fff]}, 0x5c) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000700)={r2, 0xd395}, &(0x7f0000000740)=0x8) clock_nanosleep(0x0, 0x1, &(0x7f0000000440)={0x4, 0x1}, &(0x7f0000000540)) execve(0x0, 0x0, 0x0) 00:01:19 executing program 1: symlink(&(0x7f0000000300)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000040)='./file0/file0\x00', 0x0) 00:01:19 executing program 0: r0 = socket(0x11, 0x3, 0x0) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x5, &(0x7f0000000180)=""/222, 0xde}, 0x40) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:19 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file1\x00', 0x1, 0x9) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r0, 0x400000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000400000009}) 00:01:19 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001140)=ANY=[@ANYBLOB="0200fdff0900030040a8c4b80bde65787f28d2948066cb9fa97ac5304f4f94d5beb9c38b96132a29f80a409daf07f3f1fa33c5ab54feeb6df99cac2f27f9cb7e543f805572e1847e4d4a953b0bda191102c06a265a5330c3e7b27e2c1a5380a8c5bbb969b271c4a58d9f409f8ee1d947782679ae77fbc0b367d9265ec888"], &(0x7f0000000080)=0x8) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, 0xfffffffffffffead) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00000010c0)="0bd62692eb6902dcf92c39b48ff4706f67dafcfda0708ce6ee6e8810a20444bfcdd1cd80b50bdf2a872442cbefc76518d464fd7ad51e1c416b4ac42682077127ee67614947351b2109", 0x49) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="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") 00:01:20 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x8) clock_gettime(0xffffffffc0001002, 0x0) clock_gettime(0x1000, &(0x7f0000000080)) fsync(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 00:01:20 executing program 2: syz_emit_ethernet(0x7, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYBLOB="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", @ANYBLOB="a46a9c63d45cb7461fb0ed637c7de92040b22ad3c5722f874a2331dc1f1029cd55822678f5e64b0ed7c39d16d47d23b0fc3703170f715312f1ba782582a3bcb56c7858704a7096246e6da35f459a9a0ee55d4e02f5ba926879219cea928dedfe3162f9112ec1284a05bc591da214525431e53cd8bd016c3adc2d8081051e971544b668e447739f58b5063a7cbb7aeaf3e4923e9db31d6a6e1ca6af6161479ebc3b15dd7a983036bfd47f582c748569d4f441f5ebed81e7888ef86712b0c81bb85c4afa7d6bbf3feaa0f759243e2199", @ANYRESOCT], @ANYRES16, @ANYRESDEC, @ANYRESHEX, @ANYBLOB="f67f030c00ea7ee97fd122da586092ff8e8ea8c3ac24", @ANYBLOB="90c0a6518ade2124e9d5521f25094f29ae53673c56a7576913df6052630d7a5d1eda28a9b5bf01b6e04c275b3abe2a6106a9cd2ed84d1122f0224b0f2e4fe61de708947f4a7b35ee1e5ca45492ae66ca3ef15417ec4454c4331ee770a3633dac2901e1f377ab2e402a9fe752677f6b7f86eb22502fc9054d0771782fdb0edf2807119853fdee747109aa15aa01c6a5761e54afc611764cde8ca4b1287d6b0a41d03743ef08d7d4d460f289da47b3c284e8e471f8a292690cdfd1369d2d8a483b4948fa0db3fc4d1b0280d726c2feed49fe3490f46ff17b4905ed03d8749dab996f54fed63c2bd98a2793c3"]) 00:01:20 executing program 1: mkdir(&(0x7f0000000400)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$dir(&(0x7f0000000000)='.\x00', 0x100000, 0xfffffffffffffffd) fdatasync(r0) renameat(r0, &(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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)='./file1\x00') unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) 00:01:20 executing program 3: getrusage(0xfffffffbffffffff, &(0x7f00000001c0)) getrusage(0x0, &(0x7f0000000000)) 00:01:20 executing program 2: r0 = socket(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f0000000040), 0x8) 00:01:20 executing program 0: r0 = socket(0x1f, 0x4, 0x4) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10}], 0x10}, 0x9) sendto$inet6(r0, &(0x7f0000000000)="f8a270bb76ef1f7fba93abbf31d391ee97ef2ebeb8eedfbb30ee177a9c50e42052fa7aa6fc2c7f77bb65a0", 0x2b, 0x0, &(0x7f0000000040)={0x1c, 0x1, 0x5, @mcast2, 0x5}, 0x1c) 00:01:20 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file1\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) 00:01:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x17, 0x20000000, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x101, 0x1, [0x0]}, &(0x7f0000000080)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x2, 0x38, "5921bbf21c336ea1c9dcec04d802b3e49317e4d9872e0b8b041b6929b4d47df4fef3bcc4dcdbb216ddbdf96400e2f19df8516330208cc67c"}, 0x40) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1203, &(0x7f0000000000), &(0x7f00000000c0)=0xfe88) 00:01:20 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000300)={0xffffffffffff8001, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x6}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={r2, &(0x7f00000003c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000480)=0x10) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022f2f66696cd94d002ef1490b0bb94944e34ac16f164c84512b467b97af42b08a66b332bbf4ce17671025b916e8d0881f2f914fc9f700000000000000000000008000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xd, 0x3ff}, 0x8) shutdown(r0, 0x1) getsockopt(r3, 0x7, 0x4, &(0x7f0000000580)=""/26, &(0x7f00000005c0)=0x1a) 00:01:20 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x1, 0x69, 0x0, 0x0) 00:01:20 executing program 1: r0 = socket$inet6(0x1c, 0x10000005, 0xfa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x100}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000240)=[@in={0x2, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @rand_addr=0x1}]}, &(0x7f00000002c0)=0x10) clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x20000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x57d}, 0x8) clock_settime(0x4, &(0x7f0000000000)={0x1, 0x9}) 00:01:20 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x7f, 0x20, 0x8, 0x9}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xd14, 0x45, 0x2}, &(0x7f0000000140)=0xf8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0)=0x2000000000, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 00:01:20 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @random="698deb4f8fd9", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x3e8, 0x0, 0x0, 0x0, @remote}, @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}) r0 = shmget(0x2, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) shmget(0x0, 0x3000, 0x1, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:01:20 executing program 0: setrlimit(0x7, &(0x7f0000000040)={0x7fff, 0x3}) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getuid() r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x2100000006, r1) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0x28) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) setreuid(0x0, 0x0) 00:01:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x80000000010002, 0x10) open$dir(&(0x7f00000003c0)='./file0\x00', 0x10b40, 0x60) mkdirat(r0, 0x0, 0x40) r1 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=ANY=[], 0x0, 0x20000000) accept4(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0xdcbd07a59506115c, 0x2ffffffc) sync() sync() syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0)=0x12, 0x4) 00:01:20 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x8, 0x8, 0x1000}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x800, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pf\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000380)="3a87f9bbad2a42032ddec42826487d02584020f38a212f7f0af66a2a3485cb0673b60f66feff62c8c3538e66ba65146ec1ea0f6049cd1fd43ac14f8290d8cc707da8d8e24d128d02f1d8bf83d2cd1a6a7a955870e4ffeb1b6443349ccd861549494c1b2235772202") getpid() ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f0000000400)="26b48c141965f3dd8da062364e981598d44b6e031a228aa0047d5ecb8a6dd0") getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x2, @multicast1}}, r1, 0x7, 0x9, 0x82c, 0x2}, &(0x7f0000000580)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r1, 0x6, 0x522, 0x7, 0x3, 0x8}, &(0x7f0000000600)=0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000006c0)={r4, &(0x7f0000000640)=[@in6={0x1c, 0x1, 0x441, @empty, 0xfff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7, @empty, 0x9}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000700)=0x10) r6 = dup2(r2, r5) fcntl$getown(r3, 0x5) ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000740)="e27772f9963a8d960c4a00fc980b5b1ea031068b34269a9f3c0de1763803c229a63a94261847de02fee6d568b8fb674e15866f3f3279f0c22cd589640668215b01250cc4e1359caa42950279a66739d4") poll(&(0x7f00000007c0)=[{r6, 0x2048}], 0x1, 0xfffffffffffffffc) r7 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x300, 0x120) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x10, &(0x7f0000000880)=0x96e, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000008c0)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000900)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r9, 0x84, 0x1c, &(0x7f0000000940)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000980)={0xfa1}, 0x1) getsockname$inet6(r9, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000a00)=0x1c) 00:01:20 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0xffffffffffff6a7b, 0x0, 0x1000, 0x8, 0x8000, 0x200, 0x6, 0xffffffffffffffc1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7, 0xffffffff, 0x81, 0xbdd, 0xedc5}, &(0x7f0000000100)=0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r2, 0x0, 0x1b, 0xffffffffffffffff, 0x0) 00:01:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x3, @mcast1, 0x1000000000000}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="0700000001000080010000000300000000cd7e29e73b9dd3c8008000f22c991bf7ec2cd36ecee9231012b7f788790ad41952179442c7297ff438515e8927629a602ad4632f1df8176dc0d60297ecf86324b8bcb5c52eb18b6598fcca04e12f1bf3d65a004e3b8a6110185b362c3622914253d882721403f84cb3a747890bf6"], 0xa0) 00:01:20 executing program 2: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000140)="ebafbf22a2eacb74cc13ed200f66908bea0e700733b3917945ac5ab3136a9c", 0x1f, 0x0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) symlink(&(0x7f0000000000)='.\x00', &(0x7f00000000c0)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') 00:01:20 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x80000000) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="6f9fdc92b5f4beaf14e078004e582ab5ae8fb8379539a5eb0e498b163491b7008927c4208811b60175857376628d3bbb47e8062cb3721cc592e1684a91d1ff21a33673e6df48860b9ea4ae63027b8f2299cb1836a82f44886727b203362dcf07da4542b044bd83bca0a574555ff90a7acbeba99a73e684a16f409d5e11aacce7185f6682464642c965e825518e461acb97d2e666bd098fe517ccc5356c5c", 0x9e}, {&(0x7f0000000300)="c436bb8e473e0f78b42604c785417873e3d9c63de38ebf28ec71e969920f14cab22fb7dfdf56aebe50cc1bd9530c4b4511f70f3f6b35a1afb8ee02d6d0af950e6da7fa24c39359c623db38c8dbf2cf287c48c082034b3e54fa83497f5107e706728f44b1913c446c4093155040ebbef52ea76bf0e0b401192234efa59a4305513724d706d22e413338ff5ef816abfb9dd28436f902d141433e9a1f20d68858b0e2e4", 0xa2}], 0x2) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000c00)=""/4096, 0x1000}], 0x1) r1 = socket$inet6(0x1c, 0x0, 0x7ff) recvfrom$inet6(r1, &(0x7f00000003c0)=""/196, 0xc4, 0x0, &(0x7f0000000500)={0x1c, 0x3, 0x0, @loopback, 0x4424396a}, 0x1c) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r3, 0x9, 0x3}, &(0x7f0000000240)=0xc) 00:01:20 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="7300000050709f6aa3d02cf1d167c275af7e025dd811e7d360a7a5aa251a68802af2396e7ddaf7d32d96154ee9ad782f59011a4423bb500d049a4497e9822cea0b09cff68fdd5aefe13d0980330d292d10df68ed4c05782190f57f979cac56302d3d9f86168f2b0ebb1df609f2564df09087ec7fc408c7"], &(0x7f0000000200)=0x7b) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000000380)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x0, 0x0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f00000004c0)="8a0c8e8a5151b6faff2c8df3c11098103ffbb2cc8d350c9fcb427d95411a6b30175c3e5f87d3bd1973aecf86b75af8592161f9fac8ef5bffe280e1b3b75472fdb9ff5eff4b923e878530c88a679fad411c6be90c4ea70a696b4c8d70bb0dffa754e5074e292a006605723a155afaaa4783a3b6bafd7f26caee0aec927ecb0affdc2273e61c8fed0f8651ba041be5889d0dac0d2c56c099b95ed7cefe") r3 = open(&(0x7f0000000480)='./file0\x00', 0x20000, 0x40) r4 = openat(r3, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x8000000000000000) mkdir(&(0x7f00000003c0)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000000400)='/', r4, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0) 00:01:20 executing program 1: ftruncate(0xffffffffffffffff, 0x7e2780e3) ftruncate(0xffffffffffffffff, 0x200) open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x0) 00:01:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) freebsd11_fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000002c0)={@multicast1, @local, @remote}, &(0x7f0000000300)=0xc) fchown(r0, r1, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @rand_addr=0x7, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x7, 0x7ff}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)={r4, 0x40, 0x5, [0x1, 0x1, 0x4, 0x101, 0x86]}, &(0x7f0000000480)=0x12) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr}, 0xc) 00:01:20 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0xffffffffffffffde) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x5, "52013dba87e5471e6a364fe4f3440074"}, 0x14) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) unlink(&(0x7f0000000040)='./file0\x00') execve(0x0, 0x0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:20 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000005250000ff01000000000000e97f00000000000001"], 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000400)={{"48635ae4fe82e8102ed8ca4ebec1b7bd7ce2983b55a7266c0cd8c5ae65ca9a15ea54cfa88b65419c7a6d0c496a90b2dd5f84c81d1337f76d39788a2882f6dd5ccba4c25b160439c81360f2132172c7971611c24eafd26f829a15faf968daf7bcdd62a8962a09b4e22ac2cae16194d5fe9e4061498db47a89e08210237193b25701668a98e9fdb2547309aa9b3c87be051f186466f2c375aa917b4c728d503ba4087a3971ea695985e3f198d96f74952a56fac01486858ddcbe03f0bd2b6c3928a21c3cfe391b46fe6780a39fce6cc49f0ffb1332b80db5ef96f10aaf7e7b7ee63de25d2cbb9c8d58c6057fb97fa329cc1a170553ec4a9b4786772a892ac4194cea04c6a09659b827430fb7ee36bf10d36efb30e81a0b21b453ac6e0b682af1ce1aba411f0e12c19a1bdc5f7d085e24bb77e44e9897e665241c5b20c39ddd8d6cdcbe8313b051be7d9d0203f1c72f38fac7b4b01103216da515a0d0ad2021191c7d1e5fec79b03875f5d42b54f413227b5f931ca61550d3a2ec175549ac6b93b12012277ed87ac400da9a872c09f931c0030f93e05982b7112b42086111c6983683d6deb3a9895181d59455490f594c61441e7134fc9f833ce7d70727354b83e10c08ebc838df38d24e5b5df44473b282bc3113e4639dfec8bc83f82196ce4cf470a58bcb5de236ecc5c234b05cc9c65856f1d42ed35fa505f0819267900a74c6a3c8d500c3b86d837da86ab9c98f6a199273d9f9359ece2667e0dbe0b6dea37cddf3807f12944c0ea2bb66557443f6be926871b75f6d0bcf8b1ea113d46558c5e87d8e3a19983c9fd807cfcf405fba03a82a0226d1d8694041ca2829f25ca2815e2298af93ec329c7de0ee8f6fd7df96fe1559b593a01c454eba83911f8e290dcf2f3ca80c56ed4d0ff960c0d95e49f336e82f3ab6d0e8fe7965c30923e656fc65c66aa9e5924bca711d552ad3d85eaf4846258d86190cec97cf8ebe2407162ac4edb49c3eb082aeffb2b868bb0a4922216e52787db36918545f7ece88f7cbb3e946cafce115f171d2671e35a855d36c0dd40b7d8ed38cc7681235c201986eced38f63be972ce588f7895b01dc2535cbc163dd5c8550952c866e66952602b80c36cf7112147c9d36a60b7faa4d7b7db378f025388cc883e2ffad6be4d0f22934a1f0942c54ecc5d2d50bd820b6fe3172dceed07a85b5e0c2170391fa9359aca5086fca99808a00ac4ff8b85ee90330117c8e0ab2bab5a18548eceb57b960a6f950403567c8553a3722ad378bef444aa0f11ec8d38e717a09a930bdfd9d66ca25b1b9fce08c754e86007c578a385ce01db016d76eca5338606b42cb754bedf5dbcda8329f3dbf8f01c1c22482d2468275bee093c9ec11536fc554fb65d44ebc6a3449ed2af341b344b3db8b88c8b9b8cec37c27237e98271cb4dac930fb418c57", "b507e054625cbd5b441c4df9b2ec44c4605e1b69cd60feb0914d5f0742d4ac2c", 0x6, 0x10001}, &(0x7f0000000080)="3e49b3d5af12445aba9f2d16799a70ee5804bc821bc2b449a5345dc8ad974b8025751e678cf9f2b6546873682b2bc4d53bb2ee9432f2395e6b81bc5a8afd733e18e16800384fb1688d2bd96f3d8d800d04fc0d1d4607c34441ae41609ab01f3961c2f795d5d325c656c3c00cf14709331d7f59e2", 0x7, 0x351854f3, 0x3, 0x101, 0x7, 0x6, 0xa87c, 0x6}) r2 = dup(r0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socketpair(0x1d, 0x4, 0x2, &(0x7f0000000000)) write(r2, 0x0, 0x0) 00:01:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) lseek(r1, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0/../file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) dup2(r0, r1) 00:01:20 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0xff) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="041993fc0e7ea14336302b008b406a8a"], 0x10}, 0x0) 00:01:20 executing program 1: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}}) syz_emit_ethernet(0x157, &(0x7f0000000140)={@broadcast, @broadcast, [{[{0x88a8, 0x76, 0xffffffff, 0x4}], {0x8100, 0x2, 0x2, 0x3}}], {@ipv4={0x800, {{0x16, 0x4, 0x10000, 0x4, 0x141, 0x68, 0x40000000000, 0x7, 0x7c, 0x0, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, {[@end, @generic={0x8d, 0x4, "6a96"}, @timestamp={0x44, 0x30, 0x3, 0x1, 0x4, [{[], 0x8}, {[], 0x1c00}, {[@local={0xac, 0x14, 0x0}], 0x3}, {[], 0x20}, {[@multicast1]}, {[@rand_addr=0x865]}, {[@local={0xac, 0x14, 0x0}], 0x8000}]}, @ssrr={0x89, 0xf, 0x2, [@multicast1, @local={0xac, 0x14, 0x0}, @multicast2]}]}}, @udp={{0x1, 0x0, 0x8}, {"4dde31cbbad0dae5bf8e3bdaf7a5413a1fd71e8d559b66af80cee7ea999d1b2d70513cd35760c981e34e38a664c91c62e50d023ac0846b1ddd394d1d5c94ebef5daa3b29725558eeb5bf7efe3794e097acc35f3f40508ac5c0f3f7a099a5f10a495aeccf3b6691cdd0834740d7a890935d9d086993811e0d3f3ad57203efcb452ec9b17245f752102ec4fdebd7698f0a26619f9973bafd216d00904d68ae5e0b592e25662f2596c9c6de8710ad48f55152ea8b77ce45605892a411d7df77409ee4aa56e8ca17cef0cd2ff8afef3620d7db9bc72b5521c6ce81d7a8989f258e7a02"}}}}}}) 00:01:20 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x4) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@local, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast2, @broadcast, r1}, 0xc) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:01:20 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x42, 0x0, 0x0) 00:01:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000100)) 00:01:21 executing program 2: open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000a14000/0x4000)=nil, 0x4000) munmap(&(0x7f0000c91000/0x2000)=nil, 0x2000) 00:01:21 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x1000, 0x3f, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x5, 0x0, 0x9, 0x3f}, &(0x7f0000000100)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) listen(r0, 0x0) close(r0) sendto$inet(r0, &(0x7f0000000140)="7d23d31fbfbf90d5cb00cac97d1e46bfd75d980d0a5eede1be044f1118852ce6ebb96ba70dbd7d0569b4bfe09235f7e2997b723ddc1453db4b38cc0bc9d9769e998bf3e0a358d493a9360142adb66ed70b7eb7cbdc8412fa47d96e56af041e4557009203545bf489b08f727b91a5a9a6ba544f8137872234dd9c6c588f05423747334c465a13bd078b8a58ba56edf70006ab1b07ab3ee158c7493320e9ce0b38f4efecbf08eb1b827026ead7f21a6ef05cdf0f1c18a4f7aa53f227137e00753756390a780ebc93cab351da10c0d3f3f4beda3a05f6e0de9e1113ffd250ecd21568b3dd", 0xe3, 0x0, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) 00:01:21 executing program 3: r0 = socket(0x100400000000002, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffc1c) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0xd00800a}], 0xe0}, 0x0) 00:01:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000201, 0x0) ftruncate(r1, 0x587) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x5, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r3, &(0x7f0000000080), 0x8) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f00000002c0)=0x0) setresuid(r5, r6, r7) r8 = dup2(r0, r4) setsockopt$inet_buf(r8, 0x0, 0x9, &(0x7f0000000000)="676e0505", 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x2}, 0x1) 00:01:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000180)="7642a7d7bcdd27fc3278bd9fa1e00210e0c9688019676c9c978228b02625a9c8a5d5774206b3eba2d48c6eba094595eba18417c2d9d4d66c4d067dc363824b55a88a1d5cdaf65f601c661e0f8934b6947181e940af69508e60f68539180e73e5c71ec0ccd116e25d420aa90d8af47c7cd68558730cd626eaba40f8fe2a359ae5caeac2f1ad931253c4e4c029f6ee4b829aa6fbd22ee4770a23bae621eefade974c8d2856a274925709fd", 0xaa, 0x0, 0x0, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x8, 0x20000000) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) nanosleep(&(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)) 00:01:21 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000000000000000000086dd600dce1e00000000000000119bdd09930323b23c8e43f3ac4f00000000000000fffffffffffff680"]) 00:01:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000000580), 0x1f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x40, 0x0) ioctl$DIOCGETSTATE(r1, 0xc0f24413, &(0x7f0000000040)="576c4ec6cea8369e336bcd1463508ebd7b7e3bbb5801b6719e5118ea7ce98953ce8e7ca55aa34feae22dc42e12bd38f28b09d017f8a448694b18892caa0ae7dbb71f12ad5acf5363d4e992d1fe3fe2e8f140b6b095a2ca32652e4a3008aba5a42f7c20bbe2b749f2c15fa48ec13040f7a0234fc05aa998fcbbac515d9a1490f64f7541a99e440a36485e7a447451fa6345960fa2cff8f6980f822dd0d1aaf8aa12fcfe8fca4815544a1b85af0a22") 00:01:21 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x0, 0x0) dup(r0) r1 = dup(r0) dup(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/11, 0xb}], 0x1) 00:01:21 executing program 2: semget(0x2, 0x0, 0x424) __semctl$SETVAL(0x0, 0x0, 0x8, 0xffffffffffffffff) 00:01:21 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) syz_emit_ethernet(0xa2, &(0x7f0000000200)={@random="8f2aa5acb224", @random="70ca5d91cd1f", [], {@ipv4={0x800, {{0x18, 0x4, 0x2, 0x7, 0x94, 0x67, 0x3, 0x5, 0x39, 0x0, @broadcast, @loopback, {[@timestamp={0x44, 0x24, 0x7, 0x3, 0x3, [{[@remote={0xac, 0x14, 0x0}]}, {[@broadcast], 0xffffffffffffff80}, {[@loopback], 0x7fffffff}, {[@multicast1]}]}, @noop, @ssrr={0x89, 0x27, 0x800, [@multicast1, @loopback, @rand_addr=0xbeff, @multicast1, @empty, @multicast1, @empty, @multicast2, @broadcast]}]}}, @udp={{0x3, 0x3, 0x8}, {"441dc3ac203235ede9c10790956875f39af77b5ef068fb89f9754088ef9b359d834f8944836142420e3f8bd5"}}}}}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x3f}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000000000000080045000028000000e9002d9078e0000001e000000200000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800007fd94f3bd13979640857e7359a1b3eb2d96fe6fbee8f1115fee66c7b985d7e6d8dac68e5cfd90707351540e4cd30ca36b3e32449565e7234317042ba1ca712fae4cf255fc0556f71e5cff4bd21d467e2b3cc63300aa79f870030d285f59d9457e6ec44ea75db66707ff060cc7b998f1644ea6d3ff525525c618c3b7ddd5ab0b87d95731497495987bd"]) 00:01:21 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x2, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="c8", 0x1, 0x0, 0x0, 0x0) 00:01:21 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast, @local, [], {@arp={0x806, @ether_ipv4={0x18, 0x800, 0x4, 0x4, 0x0, @remote, @local, @broadcast, @loopback}}}}) syz_emit_ethernet(0xca, &(0x7f0000000080)={@remote, @remote, [], {@generic={0xfc7f, "63f94140e8eb4cffc18a928db8c5ca5039e123eef4829223800ba60293a78c1dfd06ced9b468504ce8f9e98e7cb0f9d8f7ed50a46c29ab40cd7c0df226e5da964611d23bd2d2019b7d491a214e3027d38ba774c7b8b3d2514259fd4b541af5424cf52aa993ff387dfe9b5b77387d10efe48e91aaf842f727132909cc42b0e35ae79ef9963dd257376b4525186ff444d6fa739a67bffb4f5ddc4d32be53f0570ff6f0067fedac581b1ef44751725238564a4513d9f219cb768f9cc6d8"}}}) 00:01:21 executing program 2: r0 = socket(0x1e, 0x7, 0x3f) r1 = dup2(r0, 0xffffffffffffffff) freebsd11_getdents(r1, 0x0, 0x1988) 00:01:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8296664b66696c10bc54"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f00000003c0)="c13a2241e62bc84fdb6b6b8ab49801ee4db8a0ebde7bbfbe739e", 0x1a}], 0x1) 00:01:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)=ANY=[@ANYBLOB="030000000000001700"/136, @ANYRES32=0x0, @ANYBLOB="7fe5d58825f8d208"], 0x94) 00:01:22 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000025c0)=ANY=[@ANYBLOB="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"], 0x288}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x0, 0x0}, 0x0) 00:01:22 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x3, 0x4) 00:01:22 executing program 1: r0 = socket(0x2, 0x4, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x4) 00:01:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt(r0, 0x401, 0x24000000, &(0x7f0000000300)=""/207, &(0x7f0000000040)=0xcf) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x5, [0x320, 0x1, 0x659, 0x8, 0xfff]}, &(0x7f0000000180)=0x12) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240)=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r2, 0xb}, &(0x7f0000000280)=0x5a5b5fc268fab7ab) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r3, 0x2db3, 0x0, 0x3, 0xffffffffffffffa2, 0x3}, &(0x7f0000000140)=0x14) getsockname$inet6(r0, 0x0, &(0x7f0000000400)=0xffffffffffffffa2) 00:01:22 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050490000000000008000700ca900f0e08fecea11ea8fef968f3c73fd3357afdeb2c0900852e126336acf00b7804be781e4991f7addf5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000000200a371a3f80000feffffffffffff010000000000000000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0xad, 0x7c00, 0x100000001, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3f}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x1410, 0xc796, 0x6, r1}, 0x10) 00:01:22 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="0187b5b6b620f1447a2ec74b6c5f3f4d0a6d12b363daca5d9c2f58ce9b3b2230376058f5b97264fa035ab5cca593e63425635dab6ce32bb0a26fb39af5d1ec0b79d7087732e7a5a0da030b56e32963d40b0b848335d904302703408685604e28551ae6419d196fdb6145990615d7", 0x6e}, {&(0x7f0000000200)="4c377982f1128400a966e2da8124fdeded755bb4d4933746d01998dc5e5b89b6a933a85b2407abb8f4b2864d90d5802bf98271be233a6b98ed50aa8eb5352d375f4ff67889865686d507b136e1cef6d12fca2711e846920bd95844be853422b082fb9cd542b53637e8a64c4d88e18ef1e30fcc13215a8791b13cb32628408775dbacedb0dc6580c915581bcd7453de339da39807d8a503423b5832b9c24198b2ebf5f4acdb724ea6066a4528c610f7ca9fe0274aac33511bdbf497dd8f5c3d35a32658bd01a4c93efd81ca", 0xcb}], 0x2) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r1, 0x29, 0x27, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080)=0x1048ff41, 0x4) 00:01:22 executing program 1: r0 = socket$inet(0x2, 0x3, 0x8001) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x100000001, 0x800}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x7e, 0xff}, 0x8) r1 = socket(0x2, 0x10000001, 0x0) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000300)=[@rights={0x20, 0xffff, 0x1, [r1, r1, r1, r1]}], 0x20, 0x80}, 0x8) 00:01:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r0, @ANYRES64=0x0], &(0x7f0000000000)=0x3) 00:01:22 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="9c98f13e57c74845d0a2aeb49cf9c3ae327ec86fdae295a350401df1ed934c84bce2", 0x22, 0x0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f00000000c0)="b100050490000000000007005586ca900f0e08fecea11ea8fef96e00000000357ae26c6fda15fa4f376336acf00b7804be781e4991f7c8df5f882b2b7be1aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb77008f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01bb1b62351c5000000020066000000200f0200ff00"/177, 0xb1, 0x0, 0x0, 0x0) 00:01:22 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) chroot(&(0x7f0000000040)='./file0\x00') r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x2, 0x800, 0x3, r1}) fsync(r0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:01:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0\x00') 00:01:22 executing program 3: semget(0x1, 0x4, 0x80) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000001000)={{"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", "7c1ac60a93dba33e840aecc56cc08637164224ceb77fd17f8e35e2aa6e3a0cb6", 0x575b, 0x401}, &(0x7f0000000000)="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", 0x7ff, 0x8, 0x1, 0x101, 0x101, 0x0, 0x10001, 0x8001}) 00:01:22 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0), 0x4) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000480)=[{0x58, 0x108c, 0x401, "df9b83ff9515c7407cb5187592a71ae68206a507f38dd60644196fbbec2413bc9868489d5b164070cba21821a18efa3acb4d06f2970a136ab786dd898ca0b2b07016fb9592401ff9"}], 0x58}, 0x5) 00:01:22 executing program 3: r0 = socket(0x1, 0x20000001, 0x2000010000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x334) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e14fa7fb24ee509c6f4d7cb65f00000100000000000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x29, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000076c7579446760576d2b11ccb532c721d3843"], 0x8) r2 = dup2(r1, r0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x5) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000080)) 00:01:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f00000001c0)=0x4, 0xfffffffffffffd7f) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) write(r0, &(0x7f0000002400), 0x2000) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0xfffffffffffffff9, 0xf, 0x0, 0x1}, &(0x7f0000000100)=0x18) 00:01:22 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="9fb67f8f2a600732dd355b885a0475aeedf020b52e28f6b31c2cec4b35ef695a0166a5175e2de08323595f928b2e92a264a7a1b6f4f8e05a1dd75b094429c81844f5126d5d1d356dfc", 0x49}, {&(0x7f00000000c0)="4c2f92ac234132b850cfe2de85da95b9b8d58a90c4efc7c6ff6ca79debd6854bcc9ebd4cce86de099e56bb1da76d1df73c192a96b7", 0x35}, {&(0x7f0000000100)}, {&(0x7f0000000140)="752d98ecb968bb065161a7c740a26257bebab7003e24894a2db83b19fd72e61645bf771155a3c19a779d1eba12966a45ffeb8c2db4202c4ed31502da93af050b2ca3289b0d7b558316248ecd7c6d2cca86a41a6ad032503706610befed1441e74bf00da2050ecf961b637b26368d355f733c3cb88b1532571ac1d6ef4551a1f4c4", 0x81}, {&(0x7f0000000200)="eba83cfc2a78b113aadf568aa18b961ac39cffb03742c7a9a59419", 0x1b}, {&(0x7f0000000240)="df4cfcc0766e4a2f898ca40e45e812356097b1deac", 0x15}, {&(0x7f0000000280)="5e2a4bb4a6b89d5dc597bd2bc9a70221850e6b0e26e720a5770ddf0c3d499c763bb9290a00200665586dd8c67448ce0826ac790ff172993289f114725cc5e2b49de69addcc7d77de2013584d", 0x4c}, {&(0x7f0000000300)="44087b49a4c9e81efb9af99f9267bf9bb123bef9d2cdd642339b8ed01f59e91f49486724b7b7ea879466be97bb4e8c9144fd53979bbc2a8a2cc9497e772528896a768c2bdeeefe0d4971263e840ea6c3e1fb07cba2a80e86e26624451d322d5dd5ef1d629948f32023", 0x69}], 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1203, &(0x7f0000001200), &(0x7f0000001240)=0x8) 00:01:22 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x2, 0x1ff, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={r3, 0x1b, "ece418d2578584d4f54cc607f10405cd6be7e9c6d5c40670b10ac7"}, &(0x7f0000000380)=0x23) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r4, 0xd7, "92ae6a1ba12cae9ca6bee06f066ad937ade0eab138374b13bdd423e138f2ac116058159810df487082516b86f14a5b1eb7f7894fd5d55889883eb7ea076216bd67bb2a3788dac0a3c1c5c8cffb8758cea6e173f2767deb27ae27ec03b603a3f7bb4b307bdc8b7de815a9413dabf1800ccb72c1bb6c9db48a7e171d100116d81385497d545eb45fc754e9b541deed56f3a3714e498b7c136ea3a74fbcb4e307ec9a3e721d56483b864c63751acc79728cfaec5a1c920ec586dffd2a2560adedba25d7cb9c25aa9ec1d728b8e58d2c0880db26413e11d0d3"}, &(0x7f0000000240)=0xdf) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r5, 0x81}, 0x8) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f00000003c0)={0x80000000, 0x3}) 00:01:22 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100004) setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) fchdir(r0) 00:01:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x101, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x5}, 0x8) setsockopt$inet_int(r1, 0x0, 0x42, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800457700001c0000000000009078ac14002ae0000001110090780000001a75f660eb6a79b3e89107049218eb61"]) 00:01:22 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$dupfd(r0, 0x11, r0) ftruncate(r0, 0x7) fsync(r0) 00:01:22 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000001100)=ANY=[@ANYBLOB="82022e2f66696c653000f5533011ca33690613edd2c1e71d026fb53e1bfe7ad4483aac899cc02763aea7"], 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001040)={0x0, 0x5}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000010c0)={r2, 0x6}, 0x8) r3 = getpid() r4 = getpgrp(0x0) setpgid(r3, r4) r5 = dup2(r1, r0) ioctl$DIOCGETSRCNODES(r5, 0xc0104454, &(0x7f0000000040)="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") connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202fbffffffffffffff"], 0x10) 00:01:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) geteuid() symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x7e8ef962, 0x100000001, 0x4}, 0x8) 00:01:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000140)) 00:01:23 executing program 2: r0 = open(&(0x7f0000000740)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x1, @ipv4={[], [], @multicast1}, 0x9}}, r1}, &(0x7f00000003c0)=0x84) r2 = getpgid(0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f00000001c0)="c7013783201157a047705958de58e947be3e44c7cad9e863564633a10048523cc13b48c2ae5bd505f9ae3a9243cabb6becd050e03012e4682a4c8f750f550132a35f4f954c4d497b843926e106facbec7569de0f9b557e1347b9a01439cb1559c556010067e481eb368d96f1e85100b33c3351a4a3c730cf4a34ae3d0ba6f07596f2911c7d4304fe2a895554da92be") fcntl$lock(r0, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x5f20ee71, 0x100000001, r2}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="04000000080000000000020002000600060000001c004e23050000008461e6f856212a1808776dc284004ffa0400"/148, @ANYRES32=0x0, @ANYBLOB="4400020008080800010400008900000009000000"], &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r5, 0xaa, "eaad0f110f67905e55d55d19b18b35799a5b172307f2ee56d9d2f84ac18598a1bce07e4ed456ae5f632ca5352a8ffa8b5f076aa83baa2efa67c83ee3a448ce6760e699efed9048b08eb297349fa0c0615bce66bcf0dcc492a47a542feca44c5f2ab5494aec08e46415ebe7da5242205cff88e414af0e2c13d9e1dca518f5fe93db66049e27a684b1075cf97256eeffa9ffcba673c50344b5756fe018daaa7ea5643c5a296b33a7ee90db"}, &(0x7f0000000100)=0xb2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r6], &(0x7f0000000140)=0x84) fcntl$lock(r4, 0x1000000007, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) 00:01:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) mlockall(0x2) freebsd10_pipe(&(0x7f0000000000)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0x0) mprotect(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3) 00:01:23 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x4, 0x6, 0x2400, 0x251b, 0xfffffffffffffffd, 0xbd8, 0x2, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x53, &(0x7f0000000180)={0x6, {{0x1c, 0x0, 0x2e, @local={0xfe, 0x80, [], 0x0}, 0x6}}, {{0x1c, 0x3, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}}, 0x108) close(r0) accept(r3, 0x0, 0x0) read(r0, 0x0, 0x57b) 00:01:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x200, 0xfffffffffffffffd}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0xbdd}}, 0x0, 0x5, 0x2}, &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x800, 0x6, [0x5, 0x40, 0x3, 0x6, 0x6, 0x80000000]}, 0x14) sendto$inet(r0, 0x0, 0x2, 0xfffffffffffdffff, 0x0, 0x0) 00:01:23 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x88) open$dir(&(0x7f0000000000)='./file0/file1/file0\x00', 0x10208, 0x0) open(&(0x7f0000000240)='./file0/file1/file0\x00', 0x10240, 0x0) 00:01:23 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180), 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8, 0x8001, 0x8, 0x8, 0x6}, 0x14) 00:01:23 executing program 0: mlockall(0x2) r0 = socket$inet(0x2, 0x5, 0x8000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x410, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x21) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0xc00) 00:01:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaccaafffffffffffd0800450000000000000001029078ac1400aae0000001cf0870b06160d76205ce2bcc8ce37423c5337344104c8278343e8a4f3fb5540e577817c41648ed032b22ab456563aeaffe0d4051d116a36f3a9282fb9a1d6751f80c07faca15532e1eafdba4e4955c1bd28153b269020e80b5be8291481f7bb64edddd1942e6eeec730b4443eaa08d62041c0fbf4879e528854b0f1a3afcb8dc5210a8637d2d8aeb4a99c60c995506a55a6e5c2f4fa5f3cac202ac58e80f0e8565398e98d66525ed8d5dd7d9bb527ead55209e976cd9456306abb9d1d80ad295e3aa3c4a01"]) 00:01:23 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0x143) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:01:23 executing program 1: r0 = socket(0x2, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x100002, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x3e) 00:01:23 executing program 3: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sendto(r0, &(0x7f0000000080)="f621d97c8f61a01351a0d595d3675d6c056479fe9543cb8fdf77fbfc94e9", 0x1e, 0x20000, &(0x7f00000000c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x8, 0x0, &(0x7f0000000040)) 00:01:23 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0xc65b819e9e576d26) getegid() sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x200, 0xfffffffffffffffe) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x37, "feb848cacbde70eab00a494d063c544c145dc3f1137bd5355536a9e1d24add9d628965483e4a2c285aa07cc16a9ef37f37e3513e70c1a2"}, &(0x7f0000000080)=0x3f) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @rand_addr="745c76f6651031ad9945555a9bff6968", 0x7}, @in6={0x1c, 0x0, 0x6c, @mcast2, 0x1a0f}, @in6={0x1c, 0x2, 0x2, @ipv4={[], [], @multicast2}, 0xa7}, @in6={0x1c, 0x1, 0x8001, @loopback, 0x6}]}, &(0x7f0000000280)=0x10) 00:01:23 executing program 0: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x15) socket$inet(0x2, 0x10000000, 0x10000) sync() 00:01:23 executing program 3: socketpair(0x1d, 0x80003, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x8, 0x0, 0x6, 0xc, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x101}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x14) 00:01:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000700)=0x8) r1 = msgget$private(0x0, 0x8) freebsd11_fstat(r0, &(0x7f0000000840)) msgsnd(r1, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r1, &(0x7f0000000b40)={0x1, "93ec631d08fc409e66c3f8bb2c5ffa6a55aaa2df897bf3f768b0a46fecbf2fee0b2b557d30c9c451f5db2bb885255c1cda5f4fc95d4fb83e4b4c2eebfdc663cce2b674771f1bbe5580027fc55231ac1a2180f88bd6d09c04b088cbfe82b19e91103387c07a3fb6be28d05f7b7d2ae3e6e78b8e489f2753fbb5bf40dfe5b4e4522419"}, 0x8a, 0x800) r2 = msgget$private(0x0, 0x3d1) msgsnd(r1, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0020000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063265134b431c88af8c15474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadb3630f995398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05660648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f3"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r3 = socket(0x2, 0x5, 0x0) msgrcv(r1, &(0x7f0000000440)=ANY=[], 0x0, 0x3, 0x1008) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x0) msgrcv(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700"/226], 0x1, 0x0, 0x800) bind$unix(r3, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000080)="c2adcaa9405f14641df6df1bb40adc74e5fbafd403deed176ccc8c672c4f90de0a8f5996369ddab3e9", 0x29) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)={{0x2, 0xfffffffffffffff9}, {0x6, 0x6}}) msgrcv(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000007800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaffffff000000000000000000000000000000000000000000000000008cb23b0247ad00b072f6f77705ff7633782f5ed46415707adf2b258c1f273ec3c80c7c543194490f7956a437d331d47120edd3a764c78008965a7f0ec8a315673d706a26d854f6f095715296ce622780b4ddc1ee2cab068be7"], 0x1, 0x1, 0x1000) msgsnd(r2, &(0x7f0000000980)={0x1, "44f890da947b62863615f3f79d2253754a96fa7f0ef5132ea88006dcdada39d9fca4d1573e5e8b866aa5f1a5265f4d4bdbbca72f73559404cb0c1772e4bfe80fdf4a3a64525fefce9b828979bee1d31fd4966cef8791a2006c112d368ae68a39002c44dea645f952fded3180bc3d43b4c1cdc2a9d49683e987f3"}, 0x82, 0x800) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000440), &(0x7f0000000480)=0x4) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000340)={0x0, ""/228}, 0xec, 0x3, 0x800) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xac, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0xfffffffffffffd9f, &(0x7f0000000080), 0x294, 0x0}, 0x0) msgget$private(0x0, 0x40) 00:01:23 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="5e6e3556ed513a54fffe3308c7975a562b0fc03b112e5cd2cf76391a5a321f8ef7a162ba80d8", 0x26) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @multicast1}, 0x42) 00:01:23 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0) flock(r0, 0x0) 00:01:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0xb74, 0x154}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0x4, 0x9, 0x101, 0x4, 0x3f}, 0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @ipv4={[], [], @loopback}, 0x80000001}}, 0x0}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x80000000, 0x4000, 0x1, 0x3c1, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653200"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 00:01:24 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1}}, 0x0, 0x400, 0x470cbcac}, &(0x7f00000002c0)=0x94) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x3, 0x1}, 0xfffffffffffffe62) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x6) 00:01:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) geteuid() ioctl$DIOCCHANGERULE(r1, 0xc050756a, &(0x7f0000000080)) 00:01:24 executing program 2: syz_emit_ethernet(0x46, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800450000380000000000019078ac2300bb00000000050090804779e3c25f34407800000000470000000000000000000000ac2300aa010000000808000000000000"]) syz_emit_ethernet(0x32, &(0x7f0000000080)={@local, @remote, [{[{0x88a8, 0x95, 0x1ff, 0x2}], {0x8100, 0xffffffff, 0xce}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xb, @local, @loopback, @random="0d964db2ce9a"}}}}) 00:01:24 executing program 3: r0 = socket(0x2, 0x20000000, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x2, 0x0, 0xe2fe, 0x2800000, 0x1f, 0x5]}, 0x10) ppoll(0x0, 0x2c6, 0x0, 0xfffffffffffffffe, 0xfffffe53) socketpair(0x10, 0x10000000, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:01:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="440000004f07000009000600090094000900000002004e23ac1400aa0000000000000000b5750000000000000000000000000000007f88bc4c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f500000000010000000000", @ANYRES32=r3, @ANYBLOB="000100001c000000000000000200000004000000"], &(0x7f0000000300)=0xb8) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000340)={@multicast2, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x16, 0x0, 0xfffffffffffffd76) 00:01:24 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000140)={@broadcast, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "94be1c", 0x30, 0x8dae6f429e6c0a3a, 0x0, @local, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, [], {0x0, 0x6, "ef9d25", 0x0, 0x0, 0x0, @mcast1, @loopback}}}}}}}) syz_emit_ethernet(0x79, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x1, 0x20, 0x6b, 0x67, 0xffff, 0x1, 0x36, 0x0, @empty, @multicast1, {[@end]}}, @icmp=@parameter_prob={0xc, 0x2, 0x0, 0xff, 0x2, 0x0, {0x11, 0x4, 0x9, 0x3, 0x7, 0x66, 0xffff, 0x1000, 0x49, 0x8, @multicast1, @multicast2, {[@end, @noop, @end, @ra={0x94, 0x6, 0xca}, @ra={0x94, 0x6, 0x8}, @generic={0x86, 0x12, "db9ef319d6ac3afdd6e4095e468c3eff"}, @noop, @ssrr={0x89, 0x7, 0x8, [@rand_addr=0x100000000]}, @ra={0x94, 0x6, 0x5}, @end]}}, "0b76cacf224dc5"}}}}}) r0 = msgget(0x3, 0x40) r1 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r3 = getuid() r4 = getegid() r5 = getpgid(0x0) r6 = getpgrp(0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x400, r1, r2, r3, r4, 0x10, 0xffffffff}, 0x1, 0x7, 0x4e8, 0x0, 0x3, 0x4, r5, r6}) 00:01:24 executing program 0: setresgid(0x0, 0xee00, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x1, 0x9eb5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001940)={0xe47f, 0x5, 0x0, 0x400, 0x7, 0xcbc0, 0x8, 0x5, 0x0}, &(0x7f0000001980)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000019c0)={0x0, 0x4, 0x0, 0x65a1, 0xffffffff, 0x1000}, &(0x7f0000001a00)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000001b40)={&(0x7f0000000400)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001880)=[{&(0x7f0000000440)="7e3fb2933e2fc621c80a96888755eab3c6e362bfdce5b93972425ecc0d28342e3dbf5a99", 0x24}, {&(0x7f0000000480)="11dd88ba", 0x4}, {&(0x7f00000004c0)="159434ae0b954da11bc08ca3c3993701a55737d9e0a725ff518fd6a1d98915614685b14653674bb4ad881f4777", 0x2d}, {&(0x7f0000000500)="a988c901b2468aee86624e5a7ef27e3edc9662e884cb505959ec1b69f7ef1821857c96529fd5019dde010f66824cd492b6f1348462f42962709612d05a26ba702029bb9362e7edd9d89be906890332d643c0259dd8851371b5e8e658aeedc661675273fcae0c822589c87cff2ca5b3ce15b88327f0db0b3bea3a9e5bf9c5fa55c6695c799b1f1357d58eef70186da7831673c3b58c5c3d85027d7a57711cf0ed1c89576c473ab31c3425621d5232fd094715", 0xb2}, {&(0x7f00000005c0)="1bae91513a4aeb049dd8ec826527ab25988a62a17874aca52071", 0x1a}, {&(0x7f0000000600)="b1afe70532d505f570846ca92e13aa088d5dbedfc634f151fe5e645352056ee8844da4e769959e280300701bad9b292ba23ba5737037c376b867f74430f3e9eca8718eaa5475d1046e37e40669d99a002ac0d38a58ba487b97f97058d7e3d5d2acb549c4189b674fc0570a4654fe6a46f3f76b6360abb7982fb33616319b7c4dc8e0921eca136f68b3cba2a4a0bb6ed6ff89668ab1ce0157bb3f343a2106cc70bfbae0d9e6effc88e0098046263a3e6696a7e23b600a50f7a14a750e1b23a5d8fcb29fb2cef9bfa06e01756235380ecbad41cd090df6bfea43c0ae79d9b6b59af0f2e74a46402814c55594f3630a4e358076219ec0a2293efa9dfa47d37b46e91b97d924fd7b504f88374e0e3cbd92ce26d4bf48ff41aaef2270b757c07c2f2773f5c2104b3e2bfa39c356fe792b2aec2836e1e21630b767329a88f770974fef0e05fa82592a7036b91634056d642126ac030a43385886ae8d294d64347f6ecfaf3556202c747ad51e5a92a8597c3b0dac8c5c6ec36a2a3ef199e020a89b831b8c465eb6180d34d6dfa6458ec9da24454f7b271c0c5075bec231be21e27d51d0be8354b6e30aba1dc0b22e4c5ca78262c35e8fe277c4f10bee625555d8dd2c73ebf89b0b9dd1a163c8fb702f7e3b4d616b5e9a8c8ca694a9a6f705a83879f9336986c6e17bc3dea642f2ae74da410829969efe6970d008a413f2fb47c278c3d25c70512cdaabddc799f363f49c99e5a363b6b6ed7bd30940bfa1a4f59253305583b331fdcd02be2447938ca745dd058794bb2f752d80638d178bf65407c14097b643528f74686a0153373861e4f2fd779a339d85e4faa2e5e35f36a5f04c05d2d694083d193d4ef633f9d27b78de87fc2d6e151c551dc6793483aee5adc865c05b5174c60462922e3e62b58dbcd1c6265632bacfeedc84ec3ed6eb7581b2c7ccb7dd257c91de55e4f6a73828fb7d7d7c91920ead712c865216310a063032792f170c23a87ddf14b163f9a9aa5342231f6a565cfcb65469d017fe12a2cbfb891642fd7c64a0fb0e4774499ca663a64ff8bccf1077af7c1b9ae6762dcf7ba7b1c8e37778e5586c58e9ad9438218201df59793fabb2372aa27e120f027e184272e156026885e63b7378413503da2da01ede9651bd3ef38dec02e5f50d655efb78f5797b0576b6559429e3ab7f5a5e56f6c10dd8e213319ea6649f4e7e0bdd2adc190e74589b0035492b1c316e7363821a2ca796dd087fc32d7067ea5193f8a806fbf1ef7e615a8017ff3d8a812810d7b48ef73c348bf6bbcac5c8c75926250bc0d52c51b413f95e123e0372db58daa2d974cfc2215dd5178de20d430c6da76a4c2db1e7b33a22ec02a5ada9da63836c3f25bc747be713a71d064b43195145d75eaf66c90d740aeb2a49775c8ddc7def41d8916a1a89b516b9d179326b7f23b5770e7b1085f4826a99db4c14c38976fd0975277359efa94978474c02e911feae74ca51154a4983d98d6b7a833f80ba66a4dd40f08ff42b7be41a7047dd3c5326d487645c323802d2342ef4936ae8a667240e9478e47646bef9a71cdef341d3212853325f05bcbe0f663f5802421ba5c2ce3fcfc562d36e0a7509ccc12601c693d79ee0d893aa0a3ee87404f4929670fe2f9ab72165abe1be0d2e8b33de89e9516f6bd149cba8f360bd1efc01293d1823835a09c9d6990d9b44f59e3a18cba4df75af08d8ff3b9b230ec0dbdfbf854b2f66799bc7030857e86536285c8e882ce92c9a76303a804aa5d65c6800d1d6230bfdb5e22098fb518fd7691f62d20e8e44bcf8b5b7e6ab670afab078b25b67fda13108a08abef72108bdb00d571bf4bbf02c21824b1cd7cebefbdb40f6ac3c5321cddf20ae11019decaaa46a8d250a7c437de6dbbd5530f03ac359640ced41e2a31f905775d4e2b51d6d1aa52163e58f582f08860c5d3de39ea8a63c55007543b27aa193dd123ce6618e784f5a815b5d17a42442384a490fe283b73fd09b53a2e5716eef9d178738f640ce6a115af091e9f3a915bd971b0175e8f0da0a8e3ddfe0127d43b35dfd4799c55c6c7b0c0668f53c91cf6165d7ce56c760260cad7b4ebe0c1d45e5e07fffc89475aa2c72b72d512b58691a285e886fe7a3c1aa849e5fe17723d6aabb303c156b9e23c226f7e2e3e029069633925a63cddadbfbbaadb168b88cbad714bbc3f4ed08f3851f02d149cee3f053c4e0e324ad6a59e7bb9e61fb16e995fe322f7febc4461f5a48f214b2d133a92e231becc8352101f769a2fabd1b0e50f5460a46aa0b3d8bd08c10f659b19aa1dd69564d4ff9b92f68abd9e398ce567ce0fc07865be5f4a92566fe23b77dccb6dd27951573cc08fb8edb3cc202f5e414d22d76c4f3fdf3fe1c0cee7a766dd6cb22d6195a6d243561d4f90157b6f78821fa33dedafa1d05cfce4c615e073444dc486f1b0cadd91e5faf96b2c936350c573134d4e2446093214c0d730f255decf6d990eabee73d986a3dc3e3b65dece279cec5091d969e72d69f336eefcf4c486da253af91f93367a04d003f1a653ee9f3dd30412e9e596b14f4c75e8c2718c164ba12afdfd2b4c8e8b20a6b3237c369aaf35b1bc8485ad5c6e76fe7878d958d19d07e7dd555472d47f0306bfd1167b354422974aac4315583d406f8e7b6b6d1c637a1ad15405a84efe73789b2286251255fd48b5f0aff07114a5d67ca0fba50a198b7cac5813726ea5662ba20f1979d7bc7dfc482bf1836952198587f3fe9d0a169021eb0884c6200eb5eef929906c44b9f058c37c788ca57c4ba885987be7e957f37167c82a1595acf448f13d9a9c822ee85567d9a262878e10af4c96d5b7844a27a43b765fb9f64bda0af5981944d8a0d60c9e1feb5a8a9c42e54ccaa06019f11e9c77e0587787d65dc134f024c8ffcca9f9b4956569fe2ad54693456f70d4a59b4ff98f5ff7f78c270151d99455ea74539117873485ff55b6a37bd5d902d84d252e48bb0ec1b7f4a86cfc8feb16c37d500ba9240f46bf06ee7134ede3b6e4a87d483d8789e0d513e81b760a04271a8daf265a102494d090fea08d3800b52a5e93fb7af0c7558eecce8be62e0f94f4ed4c837b68ac856803349766df22540cc9ee3cc8db8e11a2dffc392159b4e39c6e87449c8bcc5d8328cfc55494334a7a1b5f653db3081b732039e9d2128de3a5f9186bd7262774b7fc1cd674790a65fa549849aca49a321b7541dcdf6bf526f4a72183f37b558fabc70ac1b25c6575f6f6127ba360634177da2c5860bc43227fcd2efc4c19b0a5647cac63b1b844628d76be6ac482374b64e795f1da06a624e3e7f2d9643f88921cc8635803b7a853b373730f7f9b60bb29cb83f2094a93f0afb4adc6f7a2922c2bbb3b9769e14471f0e8b8492b4c6a894b9f0ad02788cc72f4b7ac9022231e3b302189c0edf7861a72bbb8ad23756cb3100137b1c4097eab546000508000ae23b405eb3704cf86d1220cd529d8cfeb80f47b19e4688d4a57982f5138d90be0d65ee33f7ab49cc6c14716895898a2341b5bf6916ae7dab9559077540555eda379202906b68addb7880d3165c4c3fa98962a2e17bee59df2e2227850e065ae28039434fac9d0cdf8ff4d94d90c9c7841759e51a603eb52c8aa3ff75ed5e81bed08cdc372b1f0dc943c7a633e96c4663f565258b59d915c44c69175cc164466e4bed98596d298bfbe2a7f0b9c3e5fc3f97edde6d358e01cfc71048970111f6af5eb476ca0d0bca9aabde1be5115a7401a2a02898c70978eba443eaad26cee90b658b410d5ae2586f9a1289ff7a61f821b15b75732dbaa724d709ec65cc03457fb6c08d6b4b387ad0c46e8898e590b8ec256286c72e7b6efd64a5e82088e5de806aa87d2fc5ec25c442f0015679eb052ecc5ea36feb584b8c3d15ef63cd378bd3714ac4a971e92f88fe3a43472cf062d333265eeb4ecd49a62bc7559b4e12d708000a95eb58e9e07e1ffac10b519bbe3bfdae3807e2c2385a1956dc4d9659858c5c49e5e16fa982ead42b58f6c9c88f0376038f7bd44d47eb04a2582df15bcfbeaf7426f3f3a16abc24f2b29cf78cadea900341b62663e8dd6b2d1a09f8fb9a5539535e8a895b55592f3771705237172bc6db573b5018d0fdc2a7b10ba9d3f67f57e96aeed3e28dbf147cafd05a6ff15dc1b404a12bfa4dbbbed992b696be5981437de1abf368352d5f0e411c5dc5b950315379cc8be0e2b9dabfb864075fb9dbafe1153f3dcd90b61d72306cb23cab871523992b313d79edf48d6bca599b1de9e1ce77407ecbd1ad3468d07936048e5605715e40c6b280193e443b484f2dfa440f7385125b9ac5b6b94b95a739da11901747bb3332e1bd86f7a2f0d499e159cca0ebe22fb22c8ea56e8abe71d6207cc6411cb3fb90ec551744dca1994b27a3c7957893fae48228c06cd8b9b579300558205156a2e14c8199de4c77c0a2526e2e23d452ee53334378d1447baad2c07fb1ae1f6ebec93f88dffc2fad5fcfd3f5e7b7a312835b5ee214c469db9a77f036ece47d74c4c8e8a7d9282bd87135a1de3d4b590e71cab6f62f63ae92569c93fdf16e22eb173af438fc3da8a5422d53741805a71e87d8567b8e98f6a4c9bf7c615b7bd779dc49b5b834fa0720573b9c4711125731f30e89ad13ff7d8de52b51bdce455741a4fa25efa8b620cd9d7d7b84441792dcaa7940824488c7dd20d8081920a7953ab38dca982a5ba16c1d8d185b7b389576802057a50077f9f96ac09e10262b445bcd87fdb9cbbb5dee8ca862f4ed1106c624e5bf7554518723cd89adfbd6eef464e1c82d285488c17307c851380562b53dae8bc2cba0949f57c95c618e6bdc5bdb35b08c8d5dcfad911203584cdbfb9400dd674b295c0b542576275fd66beb471fe7d0a24ae7b61d97ccf646aee6600b70686632a5ccccdbc8d0fde38b6e408d0f35d5b394615c7db88b5136e83745ccac75738f4e6834af19f879457f3bf35de36fa0a8533d364a014e9cb6fcb945e5c54cbfd675ccb0aad87ac72cf909c617f85dee5b456bed923424a385d2014c2602350d2f534eb6f73c2b6237ccb597905e688a5bf95d04412ce58092e3c801bdd578811e81b59c8c0e1f59399f709fd2c1a8be9a44998ee2c35205dd88f2f5a284d99859abed348cd7249036b8f95e70478cd765d9b3988ccf73fa83f20a497306bf7c8ee3e1a01d69ade1d9e1504d1ee96f8f4949c2438474f0aab62d2f57be8b8e623e32fce78d1f68327f1e8ef8ae9091cabd626d38acee709ecb266ce37e42036af962b6bf6fd210fcfb9fcf37b6ad52b4e7cc8318439c6a236c11ae43927b6368192c66a5d8288a4bd0e79656b38a76b4fb6e4a97e20ee8cb6e2d36de06e03ecd82bc17a711e4783ed3a2e036baaa8d3566b09ef8891b0d1ba5694562d489c313e48aa81a7fe8d0b7a1774123373e3c2a462c91f75c396a7ed64fd25db51836be05ea9254a80bec62e1ed5f9f7a9a1e2e39527bbdbde449bba14bb2c8d0c5cf326bad44161bc8efa4c3abcd4937477eff8801610d0229559f147bd08b3b1ac0cc5aaa617b76ada87c14a39aa08427948a14b83e830d3af6c63d551ae6c49f09c63549c1bc3cee348fbadc5973b38c138c1b0aed5ad519c8ca276d3095bed375503f11b4f55c7a771e9aa1156047600a31924eeb7733779a6235010285746539157f886023700cf8cbb1d8ee091ec82ceff676fb1337ea2ce298ace22b5790f2c1dd58799fbc583648a2da187efeeeb1e1186a73353edddbbfedb903eba72210c0db337c79c0", 0x1000}, {&(0x7f0000001600)="a714a9d272095f77a845e726d20b3a06a0d8bc0dcfacb2cb78ae61401054b3affe12432f4124b8df124320dc55f7a8a25e9b334465c759f5a30602259638ab75b5aa11cac02db42b77d79ad64a406c7576c4f7f44b6c55ae52d7b7594a2d8b8c6cca1261e9a4a51cc6b7aea3a75c2d3a5fdca55775fca9b20bca55cb912d942f66aef4eca76c5da30aced7a37f8ef41218acd1fcf88c256c37083f7a32faaaff8320cba0dc4aaadb29f3aa41c4d074fa11a5eb886607dc991474ee08e0e1597343864e206ee3f5825f42cbe49761b7aef9e12fad95ac2a6b21f25e89339f1dac0127a491bbe85baf244b91268d2cf701", 0xf0}, {&(0x7f0000001700)="96c00158aa44ce29e3074fdad65fbcf1ba99fad7f78c5e4cc0152b7d850255573c4ed57278a30eebc04e5d570bed372e6f974661ae3ac245434ff92022dc35f049107ff23b9c2aea32c1ce357c453fd1edeef3fdc0a541fe8c40a35351defb0ce653844198b620f11abf1af80decb7e82f3387969cdbe4ce1392b5ac62db3e28c8792062aa06590b57ae94be0e28be7c1ff1942ae204868812afdae9357a1976c5b2779ec9514ee5f36c6e32b8bee6f50843768cad6d981641a3879abf7a", 0xbe}, {&(0x7f00000017c0)="bb9d1704858b6e", 0x7}, {&(0x7f0000001800)="4c899eab456fb0fa91f15153f8fc43d7a796c95e6c13bf78aa2bcb20fe07d3ccf1728a5354e239a83846750f4d34a3fb69441931bc636430389ac1d840eda0044b91a3846f06f6cb32ebf82f465d5aa1b110d86141661fd20f5780ec82bccd0ef62f5ef05f76047ac468ef9e22", 0x6d}], 0xa, &(0x7f0000001a40)=[@authinfo={0x10, 0x84, 0x8, {0x8000}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x4000, 0x2, 0x5, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xf992}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x80000001}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @prinfo={0x14, 0x84, 0x7, {0x2}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x7}}, @authinfo={0x10, 0x84, 0x8, {0x80}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="33d9e3a97db6da41759925df8525f160"}, @sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffe00, 0x7ff, 0x2020, 0x6, 0x20, 0x0, 0x3, 0xffffffff, r2}}], 0xe0, 0x20105}, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000044ac1400bb0300000007000000ac1400bbac1400aaac1400aae0000002ac1408bcc6c87d679a00bb00"], 0x2c) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() chown(&(0x7f0000000300)='./file0/file0\x00', r3, r4) r5 = open(&(0x7f0000001b80)='./file0/file0\x00', 0x8400, 0x58) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000001bc0)={'bbr\x00', 0x3}, 0x24) r6 = socket$unix(0x1, 0x2, 0x0) sendto(r6, &(0x7f0000000140)="1391c70112e5afe558709d00c207aa051af9271cc507392c24086da66d441cbd02053b3ceedcd24fcac8ad6b14696d066e223c484bdb691a5321742922fa0750642c7b74e54135ca85bbbe3b3a63c1a4ddb66d827128aa991f77f15fa7e3ee19937cf2f8290fd430e64f353ed1c190b8cd6d432c16cb07c2709fd6742ace412486c7e41d895f2008eb0fc92f48afcd9e9b36431fa88cf70deae37d0ce98988765b5c23935eeb058d6aef21aadd0761e8cbb34d301ff6254399ca71be47a4c40829d88f01c2e6016c82552798a065bc0be10c2d9f24ffbce225959018e29c1b9d8998923e63c9b22bba90a1", 0xeb, 0x80, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000001d00)) setgroups(0x0, 0x0) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) recvfrom(r7, &(0x7f0000000240)=""/106, 0x6a, 0x80, &(0x7f00000002c0)=@un=@file={0x0, './file0\x00'}, 0xa) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 00:01:24 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, &(0x7f0000000040)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sigaltstack(&(0x7f0000003000/0x1000)=nil, 0x0) 00:01:24 executing program 3: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100141, 0x111) mlockall(0x1) r1 = semget$private(0x0, 0x3, 0x114) __semctl$GETPID(r1, 0x0, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:01:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000000007e44b2ce6d06165e50ec80b3500c3533984151b92f045b2552db60e0ac036c88bddaa3b2ad16ae263f450963cb12344b9ce63130d8126ba83fc8a1ee66d03df9631edc9809def146493c3fc0d820865f62d07"], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0}}, r1, 0x8b, 0x10647f3f, 0x9, 0x10824632, 0x7}, &(0x7f0000000240)=0xa0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x909}, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000300)=0x4) pwritev(r2, &(0x7f00000003c0), 0x273, 0xc00) 00:01:24 executing program 2: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) 00:01:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0) r1 = dup(r0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x840, 0xa) close(r1) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0) 00:01:24 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x48) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r1, 0x4, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:24 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x81) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x105) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000180)={r3}, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r4, 0x6, 0x5, 0x4}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}, 0x0) pipe2(&(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x0, 0x4120, 0x2, 0x401, 0x6, 0x1, 0x6, r3}, 0x20) 00:01:24 executing program 1: r0 = semget(0x2, 0x0, 0x100) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x3, r1, r2, r3, r4, 0x4}, 0x1, 0xffffffffffffab0c, 0x8}) __semctl$GETALL(0x0, 0x0, 0x6, 0xfffffffffffffffe) 00:01:24 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1d9ac1bb, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0xd4, "9131f1b2c7e9c9f32441a6eef57fd6a1"}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:01:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) 00:01:25 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000340)=0x23, 0xfffffffffffffeda) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:01:25 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2]}, @mcast2}}}}}}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000100)={{"c8342327bef02eeb0b6988c922f084f508f8120c34dfb404e4bdef2347fe6a29a6eac98411562705ba02f7f9faac07280de08d00227c86781ec5b2698f03d1a2314d005b33d11e0398379dbdcc9329b13ff49fbb565563cf6d45e5b3fc58e0017bb8ac631fb81f1dd262c91936235431422549673446f40c657c636a9f22e640eee8a14f54b30c996dc0a6e3612fdc491cb668778be83a75a69429a71da3e6b0189c0df8d5d4993ad3a7247fa50a871346e2f535cf236f089fc4791ea8c8ca762230fb2f18677eb98711d863407595dab6647c3475783988c3463afdf85f35240b76f6e540b051c72cf87cefa38816431d5a84e704a46f04c71f85f758458bc0f583e3acd0a2fa362fb6e5438c1aaeddd4b9eaee4023c536677704f7dd900fda779c185d23ac4d4348c9fbd4d42316194bbb68b765e1b277bb8821c87ddfe5b9ec88c029369e4829b069281e069c29700bbe070245ca6050777c54bc7479b3a189f9e121afb13ffb56ac22f55429cef129f6484b2075c1f560ab9d61a9d221ae80e0ca4ba0f0bd00e918a123a874cb704697f1a65e45c28ad1853a88209f4a9ea64c57d5dfddaddf169966e0019faed0916ba89fb471e2db707e885001de18eb5ca080ee770dee5b3468a1532bb29732d0f8a1ecdc7d94636a77ee8b053fec4c1979e8134874955940a8135026c67d863a1043618993a9be5233eac53f43ab7bc1cdd7069cbb0efe15612e7ef839204f3b2030c465862fc7a20415986efaa094542c2fff4fdace1cca25505025389df6b9069f2d0451e4cf4b1b22962f7c643ffa1b6b2cfca14d0d30d95b2d0d85135ab05ed9baa7406a61fec0875ffc0b66f2a42fe5c6f273b56bbaff4677acf86fbb999b05150063b624b945d069f3be5274dbf27a59a1487b7bf757a5970eb1fa2e8e0de1edc72768dcc59b8230277a16fdbe47f225787c495ac26f42061c4a5189924608ad2a42ad1b25fc4c6339e1a129893dcfc757d48eb53e3997bf7455105b10a507b4356c1954d798d3417511f3851b7147f5a0e9170123115a4fbae288080282f074fc82e93cee6a4f31f30c7695234708193622cd7c6577b390d0c757f25db602a62a0bc3adc28f80d646c3af42803650482ce440b7d97a67560e04d456f8d060a57789639262042249b05a5ca86cafece0dd561911c8c70ac51e45bf829a7e026fd06ba6152cb5d1b473984608dd940baa5da2769918e403147aabe93bab8f1e26e9b8aa1ce2bef72408bcd2e658b2f929c14ea6feeeb519a58c0ad79d3044aae03b54bf360419202277f36be6b64f37178b10501945edba88cd51ea22bbc54937efd8cdc0d7162bb67fcfebda837467b75f6a3e03c848f1a18c07d3ca20d188ef3d18c9ee60db9a41919503913bdbf0a8a4f36c036d79bb7bb541823a1c0d17a63b6374e8875e9a7aef04802f", "d051a96200d6544a50d1a1dd0801cbe6bc8a19fe3dfbeec7b46ee8b3b392dea5", 0x1, 0x2}, &(0x7f0000000000)="f57f3b21232cc5c047ab2ec7056c96fb50eed0e0e4a81a0de3a33a7655480f2ee196b8b011757386146c44b28c4a09cac0804f71859e2ade6abb765a34caed93e881280d5970318d6a189d2d7d720e1b3f3d68db8e6d00b8d47541330f1c5da5b28cedf7dffd7ba61df21a104b4821f14ad2b89b70a6828961ef1060462da88a4d1b45900ade57f5724ed9cd4db79434438f51a18c3caba54488c01e8dd8afee8b8576888a671a168ff74898b1e55fde7baebc9b2b2a37b894c1460673a8f28cc4929f1cc8b8cf0dd0329fefaae2f6cc3e40810e32902385bd3658c964", 0x80, 0x7, 0x6, 0x4, 0x269f3db4, 0x3, 0x4, 0xcdbd717}) 00:01:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) shutdown(r0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0xfffffffffffffd01) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x7f, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x81, 0x4) syz_emit_ethernet(0x32, &(0x7f0000001140)=ANY=[@ANYBLOB="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"]) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:25 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0xc7800000}) 00:01:25 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000080)="727d428a67ec9a198c80df3e7ef3c6886d6002dd60c861021e88ea3dc3cb696b2b338ccb4de95b3d9213d4b5e597bf77ec9eea2cb1f9c2978591848f8163337adb2ebccdb12a1c4989c5e1f99fd3337c452f1db63061dca8685e49b362191d0d2a7997ceddbeb7fd1af87c485fdcc55eaba59070acad2abd8a86e9", 0x7b) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000100)=0x1, 0x4) 00:01:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000140)=0x4, 0x4) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 00:01:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faffffffffffffff00"/4098], &(0x7f0000000000)=0x1002, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x20) 00:01:25 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000200)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x100, {{0x1c, 0x1, 0x8, @mcast1, 0x5}}}, 0x88) rmdir(&(0x7f0000000140)='./file0\x00') sync() getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x8001, 0x3, 0x100000000}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="08000800ff0707000700affd0600802958af71e9179d6cb45ea70f68f074"], 0x18) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0x4) socketpair(0x17, 0x10000000, 0x3ff0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r2, 0x6, 0x1000, &(0x7f0000000400), &(0x7f0000000380)=0xfffffffffffffda3) 00:01:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) listen(r0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x3, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x705e, 0x4) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000080)=0x7, 0x4) 00:01:25 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000) accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000) mlockall(0x1) sync() sync() r1 = semget$private(0x0, 0x7, 0x400) semop(r1, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4) 00:01:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@multicast1, @local}, &(0x7f0000000140)=0xc) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x3) sync() open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) __semctl$SETALL(0x0, 0x0, 0x9, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)="671dcf438ff2d75cba4117ce56a36bdb4c0c466b011d1f9073d0d1d739ecf2d8c2fdd31b349bd1a2cc24a456f87dff25676571accf35a48419414f0975223105321a23c0b082c91e1fc2074530adefc4e19e64795307ab872fc94c6840e8c8f43e339a91dc27eeeace7a84c0c5135719a5541079aae37b94e292831bff87a8ed10bd5c0a"}, {&(0x7f0000000380)="a56c77330423cb5123d04163595e065eb5507760992f4b08730d4cbc26a3d5e24cdb8140aead62856a1a610c5bf5f1a1d46338d81fe662ea9fe5e07edb81ef0b144a57225da6f8b1d99852f9be454eed1fe6440088ff532e60c61689452160871a4a219aa0d845b2ab1a598504b2ee62092b082675dc4334d42907ad2f7826c0588211d4a433e9ecf681f426414d2d90e0d9b7fee86e1b590733308744514cfc7293ad12f9cb790c827015a3b92b2be315073dfb41b26dd9f5cde830"}, {&(0x7f00000004c0)="741858d9089db06c1e35cfb795163ad6aefd5fdf454668ab12c4e40eec6da34e53f9a8bdece4ec7e5ff4ae3be27a726f66759a02431cd9902d9535905c1fdc169f5bc67dab6b217b21e921a2d957247597f338c017744f0eddfc21d1abf716060f243c45d05122ed4a5a3db4c5037e3ce798b447e52965cd3f7be6728eebc7babe1afa80fbcc3a01e227871882495647f61ac8669b81132af09946c12c2da09e221b8dab8f40626379e7302a1bb3f8d34e95243c98fecd0ccd0dd32a228fd624ecb5d481e2535fb8d6dbceef6c0a4a48bec24d29a9c195d6b9b313"}], 0x1a) open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:01:26 executing program 2: syz_emit_ethernet(0xa7, &(0x7f0000000280)={@random="1fcffb37c458", @local, [], {@generic={0x806, "545e6f47b7a10d72a6fe733f71ac4dbbc5164e04a7cf7778157753eca4cc7a57c629ccd0cc6561543e9567bf54eff2c0144729cdb17d0efcb42c7935b9eb602be675f38423319ac67df07ca25228d2871bc76fa610a14a7916b1308003434d4ec0546543ccfedfdbe2d8f5fc1f11c69b00b83b79551ceee72e46974a47f186c283d8d9be209c5614e5ef4e39c392802a06262ae742c1789833"}}}) r0 = socket$inet6(0x1c, 0x10000004, 0x100000001) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) 00:01:26 executing program 1: getitimer(0x2, &(0x7f00000000c0)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x12c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) r1 = msgget$private(0x0, 0x420) msgsnd(r1, &(0x7f0000000240)={0x3, "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"}, 0x1008, 0x800) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) fcntl$dupfd(r0, 0x0, r0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0xfffffffffffffe00, @loopback, 0xb3a}, 0x1c) 00:01:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2001010000fe8000000000000000000000000000aa010000000010005db11fa69af88e4b1bb891a000000000000000000000000000000000000000000000001a"], 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x100000001, 0x3, 0x4, 0x7, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in6]}, &(0x7f0000000280)=0x10) r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_int(r4, 0x29, 0x1b, &(0x7f0000000000), 0x4) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x0) dup2(r1, r1) 00:01:26 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000080)="819ab89c1586218d5281530445638adaed93b6b6400647213ed3bf9b864bfeffc18e3eee89ae113aeae1888dd846a22b6c27b5133808ab3cbde6e4d0f7eb39ce424ea0ac7e9cfa53e3eef2e5e423ac7d13ec6291", 0x54, 0x100, &(0x7f0000000100)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100290086dd60b60bcc00080000e80700000000000000000000000000aafe8000000000000000000000000000aa8100907800000000"]) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000380), &(0x7f0000000340)=0x2) ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000180)={0xffffffff00000001, 0x5}) 00:01:26 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xb4c, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, 0x0, 0xffff, 0x12, 0x7}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000180)=0x8) 00:01:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x113, 0x88, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x6, [0xffffffff, 0x7, 0x1, 0x80000000, 0x100, 0x7]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000180)=0x3143, 0x4) fcntl$getflags(r2, 0x3) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=""/118, 0x76}, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4a74, 0xfffffffffffffffb}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000000000000bb05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000870a3fdab36b8cad41977199000000000000000000000000000000000c00000000000000000046e3f5ec7b", @ANYRES32=r3], 0x84) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0xf0}, 0x8) 00:01:26 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb6a2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) r3 = socket(0x1c, 0x4000000003, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0) 00:01:26 executing program 2: socket$inet6(0x1c, 0x5, 0x9) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8e181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100) 00:01:26 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x7ff, 0x2, 0x1000, 0x9, 0x2, 0x9, 0x4, 0xffff, r1}, 0x20) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10800, 0x40) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @broadcast}}, r1, 0x2, 0x3, 0x210, 0x8, 0x993, 0x7}, 0xa0) 00:01:26 executing program 1: socketpair(0x1, 0x5, 0xcea0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0xffffffffffffffd1, 0x0) sendfile(r1, r2, &(0x7f00000001c0), 0x97) r3 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) r4 = geteuid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000240)=0x4) r5 = getuid() setreuid(r5, r4) listen(r3, 0x31c1) close(r3) open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x400000000080) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7fff, 0xd72, 0x3, 0x81, 0xe194}, &(0x7f00000000c0)=0x14) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0) 00:01:26 executing program 0: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x9, {{0x1c, 0x1, 0x80, @mcast1, 0x7fff}}}, 0xff8d) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x23, 0x5}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000003c0)={0x3, 0x800, 0x10001, 0x8455, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x1, 0x500, 0x2, 0x0, r4}, &(0x7f0000000480)=0x10) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00') symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000640)={@loopback, @multicast2, @multicast2}, &(0x7f0000000140)=0xc) getsockname$unix(r3, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f00000004c0)="cc34b90e1622451adb4db2d354ac384f35a6b9c6848003d38dc87389db5c4278167379055362f8b9d983aaf07f31dbf006be65b093f12a6a449871437991d5e246757eb02b1885b190013e7ae6bbd0111a8768fd23c47cff1192eebaf1fe4cc2b2596b49ea273b2aa47a7810f8c8d255f8491635b5cbbc6529f191f9a0e9fdf5de84a0f320811219667479518d5e53eb819d1b3b2225870c7aa7ca0df9849e5445379a9021e03f726de4cbbeb98b56c4f8ea143421510222d9743e00c76cbaa02ebd6df2352df89e0804b9695b69b0") mkdir(&(0x7f0000000100)='./file0\x00', 0x68) 00:01:26 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @ipv4}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1) preadv(r0, 0x0, 0x0, 0x4000) 00:01:26 executing program 0: clock_getres(0xf, &(0x7f0000000100)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) clock_getres(0x0, &(0x7f0000000080)) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') accept4$unix(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1, 0x20000000) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000440)=0x2, 0x4) r2 = open(&(0x7f0000000240)='./file0\x00', 0x8000, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000280)={0x7}, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x9, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000480)={r3, 0x3f}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r3, 0x200000000000008}, &(0x7f0000000000)=0x8) 00:01:26 executing program 2: clock_nanosleep(0x0, 0x8, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x20000000) clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x9, 0x7}, 0x0) 00:01:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f0000000100)="21f143a4dd23cf7a5d716cdabc47cf7d08361d3197e9ba62a975133bd57a3be9482f80a0fa") link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:01:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000000c0), 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x4}, 0x8) sendto$inet(r0, &(0x7f0000000580)='-', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:01:26 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x2002800000000) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)=""/44, 0x2c) 00:01:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaab35faaac130000000000080600010800060400010000bbaaaaaaaac32fad8d44aaac1400aa00000000000000"]) 00:01:26 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x8c, "2d10b36655df1b659db12677df34c65a71545bbe4eac40a58e0a777a82356213c1542beebae0305534ad87e06c596ac077d82e534f0a5966c91ab35acf6b0f7e3c5c3eb090bca6b0f25944aab00d3370c2945cd75c8cd5b21d8f540984ae13c22eb5f33f749a39bc7067345c0355202af67603007593d8972fa98f3a1a17bf13779cbbb168a654ac7aac5240"}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x47, 0x3, [0x81, 0x4, 0x3]}, 0xe) 00:01:26 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffac29ef3eee8a6c0145ddff1c0000000001029078ac1400aaffffffffffff9078e000c001015f5d34ccb41e763cdd142be847ee6c20148140bee19ae948eb76596cc63d9dba9f9fdea91f49125484a5830ef8f36fe44183c3179e71ce2a52a82f8873579a745cd7320c9810acf84b0d3dd61f18551f2985a8d4614259392c1774f28e491c1e410324a4deac8e29ebb439e25a6990b32990d4676f833fa243e55b0564673b420648061259145d4d1d9d705a92d54aab8222c8a2b5caac6f181ad6d6f699ee2d81"]) 00:01:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x9, 0x0, 0x311}, 0x98) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x41a}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x800, @loopback, 0x80000001}}, r1, 0x4, 0x100000001, 0x180, 0x3, 0x9, 0x2}, &(0x7f0000000200)=0x98) 00:01:26 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @remote, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @empty, {[@rr={0x7, 0x3, 0xfffffffffffffffd}, @timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@multicast2]}]}]}}}}}}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:26 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x60) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket(0x0, 0x10000001, 0x0) connect$unix(r1, 0x0, 0x0) sendfile(r1, r0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) dup(0xffffffffffffffff) sendmsg(0xffffffffffffffff, 0x0, 0x0) clock_settime(0x0, &(0x7f0000000000)) 00:00:00 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, 0xa, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x3ef) 00:00:00 executing program 2: r0 = socket$inet6(0x1c, 0x1000000a, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000140)=0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) setsockopt$inet_udp(r2, 0x11, 0x0, &(0x7f0000000200)=0xff, 0x4) pipe2(&(0x7f0000000180), 0xffffd) 00:00:00 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:00:00 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000000280), 0x19) ppoll(&(0x7f0000000080)=[{r1, 0x44}, {r1, 0x4}], 0x2, &(0x7f00000000c0)={0xe7d, 0x7}, &(0x7f0000000100)={0x9}, 0x8) writev(r1, 0x0, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000000)="f5aad92f2044a4feb416723a41defb853e2ee06d31d18b1eb84eee54679d0f109c8dc945c29bffc2a1a1b5c5345388610caee8c363dc6607c74b8ada07a52e30b10dd3c779e20ad086504d8f898d6f8747ddf9cd405c944a24908073b414cf5106abcd537d") 00:00:00 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2c39, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100)="27196a67d5b969b2347c5866a626f4711accb1281cd26c74c6dfd82fd235036f09b6d2ca152627ce6dc8ae2fd2caae2abd5d9287623a299bc316e81451de344336e945dcdebb8f946855ed061b71c73b4858eedc3e0216b5dea10ba6fadacbf2441a976b8b92e4490ca2cb53e8070fa03a940252b690a0e8ef41be", 0x7b) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x1, 0x9}, 0x8) 00:00:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="83022eff030000653000780ce72141177221cc17881d7d3ecd1d5b4d7baedf7e"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="c13a2241e629c8cd2e70cb8b561c7fcf1a635f7b63b74f1cff5bb5bda1fbe5d32d2d6549291c75e720c7073eae5a246d263d876cb60c816db87e814df34de5da7c3fed70dadf6e0d136cc180542f082d5534f563b44d3428f39df7cf39c16214eb7a75aea1aa791ab3ca963330107ecf2ebfad01a376d19709647f44ebdd1cff52c19bd8338fff8483f22b39c27ab324f422df0b93533d18be0c549ece48dcbae73dadd86d2dddb6f129174acf31237c4bd14b9496233c3ae59723cbd58a2e1edec48e70fe88e34029", 0xc9}], 0x1) 00:00:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) poll(&(0x7f0000000100)=[{r2, 0x82}], 0x1, 0xdacf) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r2, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) accept$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) dup(r0) r5 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r5, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 00:00:00 executing program 1: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x2) ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000000040)="020c5cbdf7ac32d40f93eb448275ed0d097323728629e2de22a4cf915233188194add61fd2c5b2461d61c1ea7d9e25f63c3bd48265070ddc8aaeab865de152b1c9248fcb376dd4e75170157ca914aad87a5a52d777a180c1dd83d2c06ede13c5d3895893e47b792c023b9cee2b00198852b11297192afcacf3a4b65f10") preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/250, 0xfa}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2) 00:00:01 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x15, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x20, 0x131) r2 = semget$private(0x0, 0x1, 0x200) getgid() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r1, 0x2, 0x7}, 0x8) semop(r2, &(0x7f0000000080)=[{0x0, 0x5}, {0x0, 0x80, 0x800}, {0x1, 0x1, 0x1800}, {0x0, 0x4a3, 0x800}, {0x1, 0xfffffffffffffffb, 0x800}, {0x7, 0x7fffffff, 0x1800}, {0x3, 0x7f, 0x1800}, {0x6, 0xffffffff, 0x1800}, {0x2, 0x5, 0x1800}, {0x2, 0x5, 0x800}], 0xa) 00:00:01 executing program 1: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) fdatasync(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:01 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x0, "7282d4699ec1b86a9e7534c9d5e018fe"}, 0x14) 00:00:01 executing program 0: r0 = open$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') __getcwd(&(0x7f0000000280)=""/85, 0x9) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) bind$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00./>\x00le1\x00'], 0xa) 00:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ppoll(&(0x7f00000001c0)=[{r0, 0x4}, {r1, 0x80}, {r0, 0x10}, {r0, 0xc}, {r1, 0x8}, {r1, 0x4}], 0x6, &(0x7f0000000200)={0x1, 0x100}, &(0x7f0000000240)={0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000280)={0x420e, 0x0, 0x100, 0x4}, 0x8) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r2, r1) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000140)={@multicast1, @multicast1, @multicast1}, &(0x7f0000000180)=0xc) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c00000000000000ffff00f4f7000000"], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x9, 0x100, 0x5, 0x4, 0x3, 0x4, 0x8001, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r4, 0x1}, 0x8) 00:00:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e0) mlockall(0x1000000000000002) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000ef3000/0x4000)=nil, 0x4000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000080)={r3, &(0x7f0000000140)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0xfffffffffffffeff, @rand_addr="fb9a2269177d8bdf8a44f20d5132d41c"}, @in6={0x1c, 0x3, 0x4, @empty, 0x2}]}, &(0x7f00000001c0)=0x10) panic: inp_leave_group: imf_sources not empty cpuid = 1 time = 1 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0020de9520 vpanic() at vpanic+0x1e0/frame 0xfffffe0020de9580 panic() at panic+0x43/frame 0xfffffe0020de95e0 inp_setmoptions() at inp_setmoptions+0x40bd/frame 0xfffffe0020de97c0 ip_ctloutput() at ip_ctloutput+0x7fd/frame 0xfffffe0020de9810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0020de9850 sosetopt() at sosetopt+0x101/frame 0xfffffe0020de98d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0020de9950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0020de9980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0020de9ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0020de9ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41311a, rsp = 0x7fffdff9af38, rbp = 0x5 --- KDB: enter: panic [ thread pid 32707 tid 100187 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why