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", 0x1000, 0x0, &(0x7f0000001140)=@in6={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0x42}, 0x1c) sendto(r1, &(0x7f0000000000)="a393a1477a8be6177b837a7d0d8295279e119f5a92207f3ab31f8a96519b7666a007e5b7b9bff75727dbd960d7e7e00f66f75f3226502a3bacd409cb51f646e9b817f91d59a4908a93ab5cec44f6b36d67d829f9433b52c736bf5494f36e5f68234a21ca24a8642feb1c93fe5b5b345f081f56fdc4f682e87d9cebda3de56a2d0d8f604b97a0ee566f0029bad3", 0x8d, 0x20300, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0xffffffe1, @rand_addr="5c23ec12292c78b303898b53e2fe9f43", 0x170d}, 0x1c) bind$inet6(r1, &(0x7f0000000140)={0xfffffd37, 0x1c, 0x1, 0xf3, @empty, 0x1f}, 0x1c) openat$md(0xffffff9c, &(0x7f0000000040), 0x18001, 0x0) 00:35:36 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000780), 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget$private(0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) unlink(0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0x401, 0x1}, 0x10) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x1010) r4 = socket(0x2, 0x1, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="0000000000009fcf4991f30a00"}, 0x1c) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) rfork(0x1000) ioctl$CIOCGSESSION(r0, 0xc0306365, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) aio_write(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) aio_suspend(&(0x7f0000003600)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_ptr}}], 0x1, 0x0) 00:35:36 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') linkat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file1\x00', 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:36 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:37 executing program 3: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x0, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x16b, 0x2008d}, 0x20180) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x189) rfork(0x1000) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket(0x1c, 0x1, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:37 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:37 executing program 0: fhopen(&(0x7f0000000240)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "0a0000009a165d5900"}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000040)) setsid() r0 = socket$inet(0x2, 0x0, 0x0) ksem_init(&(0x7f0000000180), 0x47d5) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) unlink(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x20084) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x100, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x26, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x44f, &(0x7f00000002c0), 0x4) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1}, 0x10) sendto(r2, &(0x7f0000001200)="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", 0x1000, 0x0, &(0x7f0000001140)=@in6={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0x42}, 0x1c) sendto(r1, &(0x7f0000000000)="a393a1477a8be6177b837a7d0d8295279e119f5a92207f3ab31f8a96519b7666a007e5b7b9bff75727dbd960d7e7e00f66f75f3226502a3bacd409cb51f646e9b817f91d59a4908a93ab5cec44f6b36d67d829f9433b52c736bf5494f36e5f68234a21ca24a8642feb1c93fe5b5b345f081f56fdc4f682e87d9cebda3de56a2d0d8f604b97a0ee566f0029bad3", 0x8d, 0x20300, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0xffffffe1, @rand_addr="5c23ec12292c78b303898b53e2fe9f43", 0x170d}, 0x1c) bind$inet6(r1, &(0x7f0000000140)={0xfffffd37, 0x1c, 0x1, 0xf3, @empty, 0x1f}, 0x1c) openat$md(0xffffff9c, &(0x7f0000000040), 0x18001, 0x0) 00:35:37 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500000009078"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:37 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:37 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:38 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:38 executing program 3: fhopen(&(0x7f0000000240)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x0, "0a0000009a165d5900"}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000040)) setsid() r0 = socket$inet(0x2, 0x0, 0x0) ksem_init(&(0x7f0000000180), 0x47d5) setsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) unlink(&(0x7f0000000640)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x20084) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x100, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x26, @rand_addr="7e4bd8844a1d514a5c4fa0bda016949d", 0x6f}, 0x1c) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x43b, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x44f, &(0x7f00000002c0), 0x4) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1}, 0x10) sendto(r2, &(0x7f0000001200)="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", 0x1000, 0x0, &(0x7f0000001140)=@in6={0x1c, 0x1c, 0x1, 0x20, @mcast1, 0x42}, 0x1c) sendto(r1, &(0x7f0000000000)="a393a1477a8be6177b837a7d0d8295279e119f5a92207f3ab31f8a96519b7666a007e5b7b9bff75727dbd960d7e7e00f66f75f3226502a3bacd409cb51f646e9b817f91d59a4908a93ab5cec44f6b36d67d829f9433b52c736bf5494f36e5f68234a21ca24a8642feb1c93fe5b5b345f081f56fdc4f682e87d9cebda3de56a2d0d8f604b97a0ee566f0029bad3", 0x8d, 0x20300, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0xffffffe1, @rand_addr="5c23ec12292c78b303898b53e2fe9f43", 0x170d}, 0x1c) bind$inet6(r1, &(0x7f0000000140)={0xfffffd37, 0x1c, 0x1, 0xf3, @empty, 0x1f}, 0x1c) openat$md(0xffffff9c, &(0x7f0000000040), 0x18001, 0x0) 00:35:38 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:38 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:38 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) open$dir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x280, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), 0x4) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080), 0x14) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto(r5, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRESOCT=r5, @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x14) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080), 0x5) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(0x0, 0x100008) setregid(0x0, 0x0) socket(0x0, 0x0, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="04"], 0x8) 00:35:38 executing program 3: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x0, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x16b, 0x2008d}, 0x20180) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x189) rfork(0x1000) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:38 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d80), 0x4) kmq_setattr(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003b80)={0x0, 0x8, 0xa, 0x8001}, 0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x0, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) r1 = socket(0x10, 0x1, 0x95) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYBLOB, @ANYRESHEX=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r5, @ANYRESHEX=r2, @ANYRES32=r4, @ANYRES8=r3, @ANYRES8=r3, @ANYRES32=0x0, @ANYRESHEX=r3, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES64=r5, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0) mount(&(0x7f0000000100)='hammer\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000300)="8adff17b14604d760cf9b577924dbfdb6b4cd4fbb664fbec639651252d4a5a9093a741ded6cc06c77f") r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet6_IPV6_DSTOPTS(r6, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, r7, r7, r7, r7]) fchown(r1, r4, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f0000000400)='cdg\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) 00:35:38 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:38 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:38 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:39 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d80), 0x4) kmq_setattr(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003b80)={0x0, 0x8, 0xa, 0x8001}, 0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x0, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) r1 = socket(0x10, 0x1, 0x95) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYBLOB, @ANYRESHEX=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r5, @ANYRESHEX=r2, @ANYRES32=r4, @ANYRES8=r3, @ANYRES8=r3, @ANYRES32=0x0, @ANYRESHEX=r3, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES64=r5, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0) mount(&(0x7f0000000100)='hammer\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000300)="8adff17b14604d760cf9b577924dbfdb6b4cd4fbb664fbec639651252d4a5a9093a741ded6cc06c77f") r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet6_IPV6_DSTOPTS(r6, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, r7, r7, r7, r7]) fchown(r1, r4, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f0000000400)='cdg\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) 00:35:39 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:39 executing program 3: open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) (async) r0 = getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x40001730, r0) (async) setitimer(0x0, &(0x7f0000000040)={{0x1000000000000}, {0xfffffffffffffffd, 0xb7}}, 0x0) 00:35:39 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:39 executing program 3: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x0, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x16b, 0x2008d}, 0x20180) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x189) rfork(0x1000) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:39 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) socket$inet6_sctp(0x1c, 0x5, 0x84) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000d80), 0x4) kmq_setattr(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000003b80)={0x0, 0x8, 0xa, 0x8001}, 0x14) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) socket(0x0, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x0, 0x0) r1 = socket(0x10, 0x1, 0x95) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000500)=ANY=[], 0xa, 0x0, 0x0, &(0x7f0000000e80)=ANY=[@ANYRESOCT, @ANYBLOB="4a6d44b4109c8d0099dcb814d2f48d63885f7de4cb3856560eefd1d7cce37b70221b1ccaccbe6bfd27b68d3a70622d68d6b0c5a048dd72a5c4d67fcd2923c909cb87d4a6fd4570c501a6c1164c334e49d794e45d8192dfeb69295b2f7d01f9d99bd2b92e5464c205ea5884b90400bc7493ff4646afa23c221848aa745d5a11e60010a47f368d4a1a077862b4aacc6c5bd7907991b2d5c085", @ANYRES32, @ANYBLOB, @ANYRESHEX=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES16, @ANYRES64=r5, @ANYRESHEX=r2, @ANYRES32=r4, @ANYRES8=r3, @ANYRES8=r3, @ANYRES32=0x0, @ANYRESHEX=r3, @ANYBLOB="c1bf935d9928194a50279d202998fef943c1f40414017104e9be593310502c89f0eb379c3dc5c89fe5b4918d35b46325cedd6fb9aed70f682647c6e29f8957dc88115fb2441425c7f8487fefe80ea76e014cf337fce7f0cf849ad8c415", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRESDEC=r3, @ANYRES32, @ANYRES64, @ANYRES64=r5, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0) mount(&(0x7f0000000100)='hammer\x00', &(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000300)="8adff17b14604d760cf9b577924dbfdb6b4cd4fbb664fbec639651252d4a5a9093a741ded6cc06c77f") r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet6_IPV6_DSTOPTS(r6, 0x29, 0x32, &(0x7f0000000080)=ANY=[@ANYRES32], 0x1030) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fstat(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff, r7, r7, r7, r7]) fchown(r1, r4, r7) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f0000000400)='cdg\x00', 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0x40, &(0x7f00000000c0)='chd\x00', 0x4) 00:35:40 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000a80), &(0x7f0000000ac0)=0x8) 00:35:40 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:40 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:40 executing program 3: mkdirat(0xffffffffffffff9c, 0x0, 0x0) (async) open$dir(0x0, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) (async) bindat$unix(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) (async) r1 = socket(0x0, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x80000000}, 0x24) (async) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x0) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4}) (async) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000fc0)={&(0x7f0000000040)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000080)="a1798d3f13e32bc558ba6e691af307e706ede5125dace59fcb90cf967ecd0f259a3382d91fda7f92e4171e", 0x2b}, {&(0x7f00000000c0)="fb3c6759cb0ed423dee83880f2bd4af90512d593582bc96e4d24d0e306981b8cd73ba8379823fb06e71bc2f31adce0edee25badb3e573fd462a8a624d36c9baf495ed15aabbce4111f770b7ec40b826f2658e1bf80b21ccd4671d2b3e743255e21b5bc6cb37518fa8e38605a0dddd9275bd4c88fde20588543de1ca07494a9072738e3c348f502fb6435208a0e825a4dc3c0e4c6911c0d2801165d1dcf273f9f44a2983504d9f52ef615baa348de57172a0b87d8ad3a40ab7788ee9358147238aa254345ffc88b71a290323fddab497bd616593998c67d78942431d2d138fd15b50adc41828b7e7b1743d4e4a2bd7646ce0f8e0eca5f", 0xf6}, {&(0x7f00000002c0)="e29eb5219ee31372253fbea7f35f027cead2a86a65c030ce41f300bfc12bcec259f3cfa3e442e9eb567a931759f53faa6ff180b3e00b2b27d799b0be760413ae238bffe6e4ce345a2c1f1b8337dfee3cdd", 0x51}], 0x3, &(0x7f0000001280)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, r4]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, r3]}], 0x190, 0x20108}, 0x80) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) fstatat(r0, &(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x200) sendmsg$unix(r2, &(0x7f0000001ac0)={&(0x7f00000001c0)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f0000000200)="1de4156e31bc4f7743fc3a44c0bc070667beefca332ecab29aef1f907fb7218d3b5443d5251d549515a2e898e1f72f98186992e26f7709fdead12fe2b9f288d4ec16230dabb31453944ce56e6eb3bda3342b27", 0x53}, {&(0x7f0000000280)="76dd74b4e1397cb47c9154a0910236616f48f0ba603890076038d02281bebb1d787e92b911da43d7bf11db1785226b6211bbd45e59692f0f8702cc4036d890692e44315e7d9d7ed6449fdab02f4599c9c7f635e7121830727906293797b7458ef8c0f08d3f79846e27be5eb403d7261d45f3c6a8003e326a884ff4dbca80083616596ae9480619c6670e6f4d669244b8e7d96dee7a2ea50747679505bb8fff834c38386a993f315f088e83d3a1a6c76111f48c5cc1dce182f499d34abaef819525aa4f1b0f6bd5081650e3831be42a959db0fba11a647fe276a79660936c5df22c626fd8f3de81be0b16f4c4fcdc8bb8071ad506db0feb6f03", 0xf9}, {&(0x7f0000000380)="cde419131ebd0305110f729c2d2e94529c38f439ecca948061c0d6419c8914a5807bb8045d8b9a5ce215c605bba3056a558a6122e1e11c5841d07c48cdf81ebb2e6c556a21053d567807481361f9a1249077b1758c5ed304075947a30ce8082e19b0d40edec4753f2b21e84d78b2d3522a53ade567cdac2a3594638764495ac2b0a05a4ea3459db7d735c1d21a166c3bbe5af6a488676c65a2534e37a5945e93c9cced29c0e9a97256b36409483239a9e578d0f4aa6d4e28456c804706062d9b89f1c2b87f9158b5ad8891e09e1e684ae792539d2e4a7743431302b75c41940c1184316dc2226038b1a1132e33c9ade0ad20d84c4da71d", 0xf7}, {&(0x7f0000000480)="9c78cda0c1dd42e23259e5064389ce9c6adac221593e65", 0x17}], 0x4, &(0x7f00000019c0)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff]}], 0xd0, 0x80}, 0x1) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = dup2(r8, r7) connect$inet6(r7, &(0x7f0000002580)={0x1c, 0x1c, 0x2, 0x0, @mcast1}, 0x1c) (async) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x8002, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98) (async) aio_readv(0x0) aio_suspend(0x0, 0x0, 0x0) (async) rfork(0x3040) (async) ksem_open(&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) (async) r10 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r10, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r10, 0x84, 0x1c, &(0x7f0000000080), 0x4) 00:35:40 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:40 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x81, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x1000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x2) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:40 executing program 3: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x0, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x16b, 0x2008d}, 0x20180) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x189) rfork(0x1000) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:41 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:41 executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x488100, 0x0) vfork() syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="057e86e07933a550695caaa1648bffffffffffff08004a0000f600cb9e67759355cf92384a12085582b800000000009078e0000002ac1400b14410090100000000ac1400ff8d52dc0400"]) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr, @thr={&(0x7f0000000900)="c42279b7514bc463bd68f400c401d96b8b08000000660ff468b6c48191dd31642e0f1cafa1050207c4c10563099d2e3e26e3004709cc", 0x0}}) vfork() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x4, 0x7320, 0x201, 0x7fff}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x3, 0x0, @mcast1}}, r3, 0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r3, 0xce6}, &(0x7f00000002c0)=0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) kmq_setattr(0xffffffffffffffff, &(0x7f0000000080), 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x2, 0x4, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80000, 0x20) open(&(0x7f00000000c0)='./file0\x00', 0x615, 0x0) ktrace(&(0x7f0000000080)='./file0\x00', 0x4, 0x4300, 0x0) cpuset_getaffinity(0x3, 0x4, 0x6, 0x8, &(0x7f0000000000)) renameat(r6, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00') socket$inet6_sctp(0x1c, 0x1, 0x84) 00:35:41 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:41 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x81, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x1000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x2) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:41 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:42 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:42 executing program 0: bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x81, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 00:35:42 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:42 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:42 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x5, 0x1010, 0xffffffffffffffff, 0x0) r0 = openat$efidev(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) ioctl$EFIIOC_VAR_NEXT(r0, 0xc0384505, &(0x7f0000000300)={&(0x7f0000000200)=0x40, 0x2, {0x7, 0x5, 0x1ff, 0x5f, 0x6d, "45ccade9c904"}, 0xffffe582, &(0x7f0000000240)="f54bfa482933024450bfb9c8f1e9c442b729834f4b44d0", 0x17}) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) unlink(0x0) syz_emit_ethernet(0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00070000000086dd607996280010000000000000000000000004000000000000ff020000000000000000000000000001860090"]) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x10, 0x2, 0x1, @rand_addr=0xffffff7c}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01002080", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, &(0x7f0000000080)=0x10) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1\x00') r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r7, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff}) ioctl$CIOCCRYPT(r8, 0xc0306367, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x10002, &(0x7f0000000480), 0x0, &(0x7f0000001480), &(0x7f0000000140)}) 00:35:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:42 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:42 executing program 0: bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x81, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) 00:35:42 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:42 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:42 executing program 0: socket(0x0, 0x1, 0x0) symlinkat(0x0, 0xffffffffffffff9c, 0x0) setuid(0xee01) syz_emit_ethernet(0x0, 0x0) r0 = socket(0x1c, 0x10000005, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_emit_ethernet(0x6e, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x462, &(0x7f00000000c0)={0x40000001, "008000"}, 0xfffffffffffffde9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffffffffffff00001c00010086dd000000800000000000000000000000000000000000000000fe441e938000000000000000000000000000aafe8000000000000000000000030000aabec262620b2f818041046ff7528116052b000042a69a4514eb81000000000000000000"]) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f0000000080)=0x7, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x184, &(0x7f0000000000)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x2a) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x8, @loopback}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x3, 0x52, @sival_ptr=0x3}) open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x1d0) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0xf0, @mcast2, 0x8}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:35:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:42 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:42 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:43 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x10000001, 0x84) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:43 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:44 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:44 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) symlinkat(&(0x7f0000000240)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:44 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:44 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:45 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:45 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:45 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:45 executing program 3: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:45 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:46 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:46 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:46 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:46 executing program 3: bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:47 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:47 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:47 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:47 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:47 executing program 3: bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:48 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:48 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:48 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:48 executing program 0: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() rfork(0x1000) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:48 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:48 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:48 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:48 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:48 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:48 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:48 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:48 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:48 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:48 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:48 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:48 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:49 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:49 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:49 executing program 3: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:49 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:49 executing program 3: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() rfork(0x1000) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:49 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:49 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:49 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:49 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:49 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:49 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:49 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:49 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:50 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) 00:35:50 executing program 0: sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getegid() socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x3d, 0x0}, 0x0) 00:35:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:50 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bind(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x81, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:50 executing program 0: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r1 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:35:50 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:50 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:50 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) 00:35:50 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:50 executing program 3: getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0xffffffffffffffff) vfork() rfork(0x1000) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:51 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:51 executing program 0: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r1 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:35:51 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:51 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:51 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) getuid() 00:35:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r3}, 0x10) 00:35:51 executing program 0: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r1 = getpid() vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:35:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:51 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:51 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) getuid() 00:35:51 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) getuid() 00:35:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r4}, 0x10) 00:35:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:51 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:51 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:51 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) rfork(0x1000) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:35:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:52 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:52 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) rfork(0x1000) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r0, 0x0, 0x0) 00:35:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000), 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:52 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:52 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) rfork(0x1000) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r0, 0x0, 0x0) 00:35:52 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:52 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, 0x0) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r0, 0x0, 0x0) 00:35:53 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:53 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, r0) dup2(r0, r2) dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(&(0x7f0000000040)='./file0/file0\x00', 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:53 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:53 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(0xffffffffffffffff, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:53 executing program 3: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r1 = getpid() vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:35:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr}, 0x10) 00:35:53 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x0, 0x14, 0x0, 0x0, 0x1, &(0x7f0000000140)='d', 0x0, 0x7d8661db, [0x0, 0x9]}) socket$inet6_sctp(0x1c, 0x5, 0x84) ksem_open(&(0x7f0000000040), &(0x7f0000000080)='\xe5$\x00', 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:53 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:35:53 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:53 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:54 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(0xffffffffffffffff, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:54 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r4}, 0x10) 00:35:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:54 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:54 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, 0xffffffffffffffff) 00:35:54 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x0, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:54 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:35:55 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:55 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:55 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, 0xffffffffffffffff) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x0, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:55 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:35:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:55 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:55 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = dup(r0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000100)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x1c, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xc3, &(0x7f0000002340)=0x9, 0x4) sendto(r2, &(0x7f00000000c0)="8dd22e825d72564695dda5789dc8a09735b7d0ccc3f466fca6c575ef23314cec9ede8152f363c6572a06c745d66c9fb603e45c4f08a6e21a4f02", 0x3a, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x81}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x0) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x8}, 0x1c, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000280)="ed", 0x1}, {&(0x7f00000002c0)='H', 0x1}], 0x3, &(0x7f0000000780)=[{0x10}], 0x10}, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xe, 0x0, 0x0) freebsd11_stat(0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) chdir(0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000040)=ANY=[], 0x9) munmap(&(0x7f0000000000/0x800000)=nil, 0x800000) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) socket$inet6_sctp(0x1c, 0x0, 0x84) sysarch$I386_CLEAR_PKRU(0xb, 0x0) semget$private(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_close(r7) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x0, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:55 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:35:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:55 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:55 executing program 0: r0 = kqueue() select(0x40, &(0x7f0000000140)={0x9}, 0x0, 0x0, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000001a80), 0x1, 0x0) ioctl$BIOCSETFNR(r1, 0x80104282, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x2}, {0x6}]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000080)=ANY=[@ANYBLOB="cf4421a0d95e0616953852685138da11549fd966f1a13e", @ANYRES32=0x0], &(0x7f0000000900)=0x8) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x0, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:55 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="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", 0x1000, 0xd, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f0000000000)=0x3, 0x4) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r5, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:35:55 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) rfork(0x0) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:55 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:55 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x24) dup(0xffffffffffffffff) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x0, 0xa8) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001180), &(0x7f00000011c0)=0x10) rename(0x0, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCIGETIFACES(r3, 0xc0284457, &(0x7f0000000140)={0x10, 0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x463, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) rename(0x0, 0x0) kmq_unlink(&(0x7f0000000180)='./file0/file0\x00') rename(0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x0, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r4}, 0x10) 00:35:55 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:55 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:55 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:55 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:56 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:56 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:56 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:56 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:56 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:56 executing program 3: mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000340)="8efe48ce1f642fc99d317192222287146f516c70ab9237a6f07614fc57796b6dc78bbb0fefe81214c7a1b09d8a913d6f7832768834c490c5472b5d7abeab50d71948c979c9af4e080be72ff181a230305f96a00a4be7a1211778a70d2a3dbf468038ec45e238950f", 0x68) r0 = socket(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) socket(0x1, 0x4, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket$inet6(0x1c, 0x10000000, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffff9c, 0xc040636d, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="4af78b04fa3bcc8b1996ef7cedaa80979c06ec0c22a24789685c922feaa9a4c1fa1b407185bb7d7908aa454c12113b3b9db5bad0594bb83290b01a4caa2620f550c24720c8573646602a9619f44874b41fde9ccc504618a7ba2a1fe0e8fb", 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000002c0)='cd9660\x00', 0x0, 0x0, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/131, 0x83}], 0x1, 0x8) ppoll(&(0x7f0000000140)=[{r1, 0x80}], 0x20000000000001e2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xd8b, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r2) connect$inet6(r3, &(0x7f0000000640)={0x1c, 0x1c, 0x2, 0x3, @rand_addr="a63a928959aaa7e76f44dab5e59068a9", 0xdd}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0xfffe, 0x40}, 0x90) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, &(0x7f0000000200)) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 00:35:56 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:56 executing program 3: r0 = kqueue() r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCIMMEDIATE(r1, 0x80044270, &(0x7f0000000080)=0x19) ioctl$BIOCSRTIMEOUT(r1, 0x8010426d, &(0x7f0000000040)={0x1275}) kevent(r0, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0xb1}, {0x4, 0xffffffffffffffff}], 0x2, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ksem_unlink(0xfffffffffffffffe) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket(0x1, 0x5, 0x3) bind(r4, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x3d, &(0x7f0000000540)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000000), 0x1) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f29a5fa37c06184480c5d91e5a6a987850ad6cdd23162d65b12abba", 0x91, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10) kevent(r0, &(0x7f0000000300)=[{0xfffffffffffffffe, 0xfffffffffffffff5, 0x4, 0x1, 0x9, 0x80000000, [0x9, 0x5, 0x4, 0x3f]}, {0x4, 0xfffffffffffffffb, 0x0, 0x2, 0x5, 0x6, [0x8000, 0x9, 0x80, 0x9]}, {0x2, 0xfffffffffffffff5, 0x100, 0x4, 0x100, 0x8, [0xc0d, 0x2, 0x80000000, 0x9]}, {0x2, 0xfffffffffffffffc, 0x8006, 0x80000000, 0xdc, 0x20, [0x6, 0xd0, 0xa0, 0x40]}, {0x3faa, 0xfffffffffffffffa, 0x8054, 0x10, 0x4f, 0x6, [0x7, 0x0, 0x3, 0x80000001]}, {0x5, 0xfffffffffffffffb, 0x802f, 0x1, 0x7ff, 0x7fffffffffffffff, [0x2, 0x2, 0x5, 0xfff]}, {0x8000000000000001, 0xfffffffffffffffd, 0x1c, 0x200, 0xfffffffffffffff9, 0x2, [0x3, 0x7df, 0x4, 0x6]}, {0x7, 0x4, 0x12, 0x0, 0x2, 0xfff, [0xffffffffffff6b44, 0x70000000, 0x81, 0x80]}], 0x8, &(0x7f0000000140)=[{}, {}, {}], 0x3, &(0x7f0000000500)={0x16, 0x9}) 00:35:56 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:35:56 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:56 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r4, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:35:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:56 executing program 3: r0 = kqueue() r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCIMMEDIATE(r1, 0x80044270, &(0x7f0000000080)=0x19) ioctl$BIOCSRTIMEOUT(r1, 0x8010426d, &(0x7f0000000040)={0x1275}) kevent(r0, &(0x7f00000000c0)=[{0x4, 0xffffffffffffffff, 0xb1}, {0x4, 0xffffffffffffffff}], 0x2, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ksem_unlink(0xfffffffffffffffe) dup(0xffffffffffffffff) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket(0x1, 0x5, 0x3) bind(r4, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x3d, &(0x7f0000000540)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000000), 0x1) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000240)="db97e222a57391a3e8aeff8fe583f9f52827f9f14ed285779e6242abdb47d8e372fb86e941878f64d585e767831a5b59006a313818258ada733276eae79a7d27d7db85110ad9116b5a07c6d22b75397db6bc30e2b4993e0d589ae5a4b2015b17e7289f6df142faa089778b31cf0d5ca0828dabf6dc2f29a5fa37c06184480c5d91e5a6a987850ad6cdd23162d65b12abba", 0x91, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x9}, 0x10) kevent(r0, &(0x7f0000000300)=[{0xfffffffffffffffe, 0xfffffffffffffff5, 0x4, 0x1, 0x9, 0x80000000, [0x9, 0x5, 0x4, 0x3f]}, {0x4, 0xfffffffffffffffb, 0x0, 0x2, 0x5, 0x6, [0x8000, 0x9, 0x80, 0x9]}, {0x2, 0xfffffffffffffff5, 0x100, 0x4, 0x100, 0x8, [0xc0d, 0x2, 0x80000000, 0x9]}, {0x2, 0xfffffffffffffffc, 0x8006, 0x80000000, 0xdc, 0x20, [0x6, 0xd0, 0xa0, 0x40]}, {0x3faa, 0xfffffffffffffffa, 0x8054, 0x10, 0x4f, 0x6, [0x7, 0x0, 0x3, 0x80000001]}, {0x5, 0xfffffffffffffffb, 0x802f, 0x1, 0x7ff, 0x7fffffffffffffff, [0x2, 0x2, 0x5, 0xfff]}, {0x8000000000000001, 0xfffffffffffffffd, 0x1c, 0x200, 0xfffffffffffffff9, 0x2, [0x3, 0x7df, 0x4, 0x6]}, {0x7, 0x4, 0x12, 0x0, 0x2, 0xfff, [0xffffffffffff6b44, 0x70000000, 0x81, 0x80]}], 0x8, &(0x7f0000000140)=[{}, {}, {}], 0x3, &(0x7f0000000500)={0x16, 0x9}) 00:35:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x0, 0x44, 0x7}, 0xb) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:56 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x8, &(0x7f0000000040)="83cbf0a8beb5bb07", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:56 executing program 3: mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000340)="8efe48ce1f642fc99d317192222287146f516c70ab9237a6f07614fc57796b6dc78bbb0fefe81214c7a1b09d8a913d6f7832768834c490c5472b5d7abeab50d71948c979c9af4e080be72ff181a230305f96a00a4be7a1211778a70d2a3dbf468038ec45e238950f", 0x68) r0 = socket(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) socket(0x1, 0x4, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket$inet6(0x1c, 0x10000000, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffff9c, 0xc040636d, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="4af78b04fa3bcc8b1996ef7cedaa80979c06ec0c22a24789685c922feaa9a4c1fa1b407185bb7d7908aa454c12113b3b9db5bad0594bb83290b01a4caa2620f550c24720c8573646602a9619f44874b41fde9ccc504618a7ba2a1fe0e8fb", 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000002c0)='cd9660\x00', 0x0, 0x0, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/131, 0x83}], 0x1, 0x8) ppoll(&(0x7f0000000140)=[{r1, 0x80}], 0x20000000000001e2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xd8b, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r2) connect$inet6(r3, &(0x7f0000000640)={0x1c, 0x1c, 0x2, 0x3, @rand_addr="a63a928959aaa7e76f44dab5e59068a9", 0xdd}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0xfffe, 0x40}, 0x90) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, &(0x7f0000000200)) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:56 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) 00:35:56 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:56 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, 0x0) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x8, &(0x7f0000000040)="83cbf0a8beb5bb07", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x0, 0x0, 0x44, 0x7}, 0xb) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:35:56 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:57 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:57 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}}, 0x98) 00:35:57 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, 0x0) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x8, &(0x7f0000000040)="83cbf0a8beb5bb07", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:57 executing program 3: mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000340)="8efe48ce1f642fc99d317192222287146f516c70ab9237a6f07614fc57796b6dc78bbb0fefe81214c7a1b09d8a913d6f7832768834c490c5472b5d7abeab50d71948c979c9af4e080be72ff181a230305f96a00a4be7a1211778a70d2a3dbf468038ec45e238950f", 0x68) r0 = socket(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) socket(0x1, 0x4, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket$inet6(0x1c, 0x10000000, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffff9c, 0xc040636d, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="4af78b04fa3bcc8b1996ef7cedaa80979c06ec0c22a24789685c922feaa9a4c1fa1b407185bb7d7908aa454c12113b3b9db5bad0594bb83290b01a4caa2620f550c24720c8573646602a9619f44874b41fde9ccc504618a7ba2a1fe0e8fb", 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000002c0)='cd9660\x00', 0x0, 0x0, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/131, 0x83}], 0x1, 0x8) ppoll(&(0x7f0000000140)=[{r1, 0x80}], 0x20000000000001e2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xd8b, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r2) connect$inet6(r3, &(0x7f0000000640)={0x1c, 0x1c, 0x2, 0x3, @rand_addr="a63a928959aaa7e76f44dab5e59068a9", 0xdd}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0xfffe, 0x40}, 0x90) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, &(0x7f0000000200)) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 00:35:57 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:57 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0xfffffffd}, 0x24) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:57 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:57 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}}, 0x98) 00:35:57 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0xc, &(0x7f0000000040)="83cbf0a8beb5bb0700000072", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:57 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, 0x0) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:57 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:58 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:58 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:35:58 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}}, 0x98) 00:35:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0xc, &(0x7f0000000040)="83cbf0a8beb5bb0700000072", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:58 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:35:58 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:35:58 executing program 3: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r1 = getpid() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:35:58 executing program 0: r0 = kqueue() select(0x40, &(0x7f0000000140)={0x9}, 0x0, 0x0, 0x0) close(r0) (async) close(r0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000001a80), 0x1, 0x0) ioctl$BIOCSETFNR(r1, 0x80104282, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x2}, {0x6}]}) (async) ioctl$BIOCSETFNR(r1, 0x80104282, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x2}, {0x6}]}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000080)=ANY=[@ANYBLOB="cf4421a0d95e0616953852685138da11549fd966f1a13e", @ANYRES32=0x0], &(0x7f0000000900)=0x8) 00:35:58 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:35:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0xc, &(0x7f0000000040)="83cbf0a8beb5bb0700000072", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:35:58 executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000340)="8efe48ce1f642fc99d317192222287146f516c70ab9237a6f07614fc57796b6dc78bbb0fefe81214c7a1b09d8a913d6f7832768834c490c5472b5d7abeab50d71948c979c9af4e080be72ff181a230305f96a00a4be7a1211778a70d2a3dbf468038ec45e238950f", 0x68) r0 = socket(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) socket(0x1, 0x4, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket$inet6(0x1c, 0x10000000, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffff9c, 0xc040636d, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="4af78b04fa3bcc8b1996ef7cedaa80979c06ec0c22a24789685c922feaa9a4c1fa1b407185bb7d7908aa454c12113b3b9db5bad0594bb83290b01a4caa2620f550c24720c8573646602a9619f44874b41fde9ccc504618a7ba2a1fe0e8fb", 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000002c0)='cd9660\x00', 0x0, 0x0, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/131, 0x83}], 0x1, 0x8) ppoll(&(0x7f0000000140)=[{r1, 0x80}], 0x20000000000001e2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xd8b, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r2) connect$inet6(r3, &(0x7f0000000640)={0x1c, 0x1c, 0x2, 0x3, @rand_addr="a63a928959aaa7e76f44dab5e59068a9", 0xdd}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0xfffe, 0x40}, 0x90) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, &(0x7f0000000200)) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 00:35:58 executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000340)="8efe48ce1f642fc99d317192222287146f516c70ab9237a6f07614fc57796b6dc78bbb0fefe81214c7a1b09d8a913d6f7832768834c490c5472b5d7abeab50d71948c979c9af4e080be72ff181a230305f96a00a4be7a1211778a70d2a3dbf468038ec45e238950f", 0x68) r0 = socket(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) socket(0x1, 0x4, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket$inet6(0x1c, 0x10000000, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffff9c, 0xc040636d, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="4af78b04fa3bcc8b1996ef7cedaa80979c06ec0c22a24789685c922feaa9a4c1fa1b407185bb7d7908aa454c12113b3b9db5bad0594bb83290b01a4caa2620f550c24720c8573646602a9619f44874b41fde9ccc504618a7ba2a1fe0e8fb", 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000002c0)='cd9660\x00', 0x0, 0x0, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/131, 0x83}], 0x1, 0x8) ppoll(&(0x7f0000000140)=[{r1, 0x80}], 0x20000000000001e2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xd8b, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r2) connect$inet6(r3, &(0x7f0000000640)={0x1c, 0x1c, 0x2, 0x3, @rand_addr="a63a928959aaa7e76f44dab5e59068a9", 0xdd}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0xfffe, 0x40}, 0x90) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, &(0x7f0000000200)) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 00:35:58 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:58 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:58 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0xe, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:58 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, 0x0, 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:58 executing program 0: mkdirat(0xffffffffffffff9c, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000340)="8efe48ce1f642fc99d317192222287146f516c70ab9237a6f07614fc57796b6dc78bbb0fefe81214c7a1b09d8a913d6f7832768834c490c5472b5d7abeab50d71948c979c9af4e080be72ff181a230305f96a00a4be7a1211778a70d2a3dbf468038ec45e238950f", 0x68) r0 = socket(0x1c, 0x1, 0x0) dup(0xffffffffffffffff) socket(0x1, 0x4, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r1 = socket$inet6(0x1c, 0x10000000, 0x0) ioctl$CIOCCRYPTAEAD(0xffffffffffffff9c, 0xc040636d, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)="4af78b04fa3bcc8b1996ef7cedaa80979c06ec0c22a24789685c922feaa9a4c1fa1b407185bb7d7908aa454c12113b3b9db5bad0594bb83290b01a4caa2620f550c24720c8573646602a9619f44874b41fde9ccc504618a7ba2a1fe0e8fb", 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f00000002c0)='cd9660\x00', 0x0, 0x0, &(0x7f00000005c0)) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/131, 0x83}], 0x1, 0x8) ppoll(&(0x7f0000000140)=[{r1, 0x80}], 0x20000000000001e2, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xd8b, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r4 = dup2(r3, r2) connect$inet6(r3, &(0x7f0000000640)={0x1c, 0x1c, 0x2, 0x3, @rand_addr="a63a928959aaa7e76f44dab5e59068a9", 0xdd}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0xfffe, 0x40}, 0x90) r5 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_tcp_int(r5, 0x6, 0x1, 0x0, &(0x7f0000000200)) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r6, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 00:35:58 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xff) setsockopt$inet6_int(r3, 0x29, 0x2b, &(0x7f00000000c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$crypto(0xffffff9c, &(0x7f0000000000), 0x400000, 0x0) fchown(r5, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7108}, 0x10) ioctl$FILEMON_SET_FD(r4, 0xc0045301, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r7, 0x0, 0x2d, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x81}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1, @rand_addr=0x1}}}, 0x98) sendto(r0, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:35:59 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:35:59 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:35:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0xe, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:35:59 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') ksem_init(&(0x7f0000000280), 0x0) 00:35:59 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:35:59 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:36:00 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) sendto(0xffffffffffffffff, &(0x7f0000002280)="1d", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3f, @local={0xfe, 0x80, '\x00', 0x0}, 0x4ab}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:36:00 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r3, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0xf, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d691", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:00 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xff) setsockopt$inet6_int(r3, 0x29, 0x2b, &(0x7f00000000c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$crypto(0xffffff9c, &(0x7f0000000000), 0x400000, 0x0) fchown(r5, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7108}, 0x10) ioctl$FILEMON_SET_FD(r4, 0xc0045301, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r7, 0x0, 0x2d, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x81}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1, @rand_addr=0x1}}}, 0x98) sendto(r0, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:36:00 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0xa0, @loopback}, 0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:01 executing program 3: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f0000000100), 0x8) open$dir(0x0, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x3, 0x7, @sival_int=0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x3, 0xa, @sigval_ptr, @ke_flags}) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000080)={{"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", "55a73c35fa4dcf86cae100fc2eb3aedc0879667ecd16d8360dff5584a00100"}, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000040), 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={0x0, 0x8, 0x5}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000005c0)={r3, 0x4}, &(0x7f0000000600)=0x8) mprotect(&(0x7f00004a4000/0x800000)=nil, 0x800000, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) 00:36:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:36:01 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:36:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @rand_addr=0x2}, 0x10) 00:36:02 executing program 3: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:36:02 executing program 0: cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:36:02 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000380)=0x7fff, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:03 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0xfffffffffffffe87) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:03 executing program 3: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xff) setsockopt$inet6_int(r3, 0x29, 0x2b, &(0x7f00000000c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$crypto(0xffffff9c, &(0x7f0000000000), 0x400000, 0x0) fchown(r5, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7108}, 0x10) ioctl$FILEMON_SET_FD(r4, 0xc0045301, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r7, 0x0, 0x2d, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x81}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1, @rand_addr=0x1}}}, 0x98) sendto(r0, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:36:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x0, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:03 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6}) dup(0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) r2 = socket(0x2, 0x10000001, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xff) setsockopt$inet6_int(r3, 0x29, 0x2b, &(0x7f00000000c0)=0x3, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = openat$crypto(0xffffff9c, &(0x7f0000000000), 0x400000, 0x0) fchown(r5, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7108}, 0x10) ioctl$FILEMON_SET_FD(r4, 0xc0045301, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r7, 0x0, 0x2d, 0x0, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x81}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x1, @rand_addr=0x1}}}, 0x98) sendto(r0, &(0x7f0000000100)="b9d5", 0x2, 0x100, &(0x7f0000000200)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:36:04 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:04 executing program 3: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:36:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:36:04 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:04 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:05 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:36:05 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:05 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:05 executing program 0: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:36:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:06 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:06 executing program 0: sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:06 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:06 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:06 executing program 3: cap_fcntls_get(0xffffffffffffffff, 0x0) sysarch$I386_CLEAR_PKRU(0xd, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, 0x0, 0x0) 00:36:06 executing program 3: open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r0 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r1) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r2, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r0}) r3 = kqueue() r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r4, 0xc0045301, &(0x7f0000001580)=r3) 00:36:07 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:07 executing program 0: sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:07 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:07 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) fhreadlink(0x0, 0x0, 0x0) sigtimedwait(0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:08 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:08 executing program 0: sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:08 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:08 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) fhreadlink(0x0, 0x0, 0x0) sigtimedwait(0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:08 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:08 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:09 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:09 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:09 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:09 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) fhreadlink(0x0, 0x0, 0x0) sigtimedwait(0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:09 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000680)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x388}, 0x98) 00:36:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:09 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:09 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:10 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:10 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:10 executing program 3: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x17, 0x12, 0x10, &(0x7f0000000080)='%y\x00'/16, 0xffffffffffffffeb, 0x0, 0x0, 0x7dffffff, [0x8, 0x100000, 0x0, 0xab3]}) ioctl$CIOCCRYPTAEAD(r0, 0xc040636d, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, &(0x7f0000001240), &(0x7f0000001280)}) 00:36:10 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) fhreadlink(0x0, 0x0, 0x0) sigtimedwait(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:10 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:10 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:10 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, 0x0, 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:10 executing program 0: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r5 = dup(0xffffffffffffff9c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r10, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) lio_listio(0x0, &(0x7f0000002d00)=[{r4, 0x0, &(0x7f00000001c0)="9b2212e82f3af6c4a7e47776abc076fddbe388d3a995ffdb011597a64fc066c586d1c38665aed8e4a42165086094637b5dd7670fb938d2d8b6c20f12616cba59fe3fcdfdcc6d4bbd18448f4b4c916629da54ccc926eddb961dfb33e6bb0d7d4a17e35d087f64f54cf2205c27f98070270067cbcd0e4a8fcaf5064ca90262a1ca6fa20273f50d4261d775ded92a3c8b225ec75e66e154bc2763c66d36996b8cd5fcac8239c3bf02ac72988cbd5c81bf9f5c1ed426d238c52cecea9ef8e50b99353e51b77195c2446df8955742a17a537035820a8cea0d4cd3ddad7386193516f1833ba98e333f1235b032", 0xea, [0x2, 0xffffff7f], 0x3, 0x20, 0x7, {0x3, 0x8000000000000001, &(0x7f00000002c0)="3c12ac2e9b51b814a79de6ecf33a140ca8ecc9ca3cd242c86d6f86650dc62d3ff2c2551ea381c49de12e5533dd8ca37e028edab0e6b44e33b06e22f167adf61c9e88597c3a79702fd73c2792e0f6eef0994a26da6dfab87aaac8f449c070487a7872cc3eb11858a6762eb0d31b3dce814fffb0e5b0dadaca3bc33a9dc9aacb28d5bb6457a316e2cd34780812a0f2df985c4fb5196f47d1b28219fd0d8ae8901cbed71589fa337b0cd0cd"}, {0x2, 0x1c, @sival_int=0xfffffffc, @thr={&(0x7f0000000380)="66430f38f60c07c4c379615763cb8f29788213410f147477bcc4e1fd6fb5c10000003666450f1a5feec46279581066420f3a0964e31802c4427918fa3e6566660fc4aa0600010065", &(0x7f0000000400)="b7c19a42ab746f35d6bbb49d3da06deccb7dd2fa8303f9937cbf5f9a9880d60e01493653a45ff03c4a9893b834afa04ade2667bf9ee9adb280fdd24cfe36642526158962231062a0e67807545f31580873b11c7e3f5c2267cf7e4ce4c99866da34a1351d085f28c7fef12abf9e82f211f231bc12fd1d72025127db52e5bbff2d1338f5a497723259f75c2bcad86bc93e6052050a44b9e6852fec4f517d31be57bfc3a7633625214ab33d529ab5e0077701a15b84dcd0af94dc9a102ffad25b713f73668649b301c3e375003d7692f03d91daaedaad863f3b2e3a2e086f320b49"}}}, {r5, 0xaec, &(0x7f0000000500)="e5b05f86b11aea3e9e7455d911e50aff1cf2f166c8d4ad67b1f364f03594638917d2bda8a7d752ac15d895470ecdc6cc670302256d61c6c0c8d05667d9d468fdd26b9fcc7044d72ea3d8b9d64e74ec1d5e21a2ef39f9f55203ad8091c3db94403add0d0be74b4e21f252998b8a78f7d7cd30c4c70c541212de4d00dfe63560059ef5afc445fc6d034210a2166dedd7e8aec58cc5a4fcb1e4d4e9778f98ba7a4067d2ff6fcbbdb803258e156b7551166b699e2cf9da390d4d7c2fd44da296b231f1184be2551c9ed1d168458f2e67142cd02285", 0xd3, [0x4, 0x9], 0x2, 0x4, 0x540f, {0x1, 0x8001, &(0x7f0000000600)="cafedd82e83ce4e15bdbb72eb2d2ec4d49af8b1b0f8357e7744c7256eb604e8909cacf3cf5dfc5ecc77e65a009bf5641266928fdb416d15512a49c2e2ec8050845af94b51b9b9acd556ddbf78dd6ebbe359a8371f2c9a7c5be9e66aacc012143650b4aab264428d241edf76fd60ac448c33d384bc916f691ab4988b83aed6f25940f8d728b538c905f60"}, {0x0, 0xc, @sigval_int=0x9, @thr={&(0x7f0000000140)="c4e3955f72006166430f38336ae0c4a12012d2c4e195fb020f01fcc4a17850d92645decf8f497812c0c42221dce9384300", &(0x7f00000006c0)="eb9181516e999c25f949b3e715ee0124fecd9c7a377b10bcbea6b47448d125803aafeb1d67176f1fcdc72bd3b410527dd000d854c5293e1056dd9a99051cd3ef6738e351ff5e81d6a7788f1f9fc72a572bd3209d173dac7b2b5d7c16035fe9ba5756a3282d76d888a5494156fb554b154ac818368e9b159a5f20ca6eb57d57a0c1639cd39e39829b35ce1382b73461d65ad98f56b2fdc1264df3f069905d28ed43f808ef03faacd02340909c3fc6d6a273f9ab0b9bd1d2b92d64848b7b36b547e957f734ecc19f1c1e08131062"}}}, {r6, 0xe2ba, &(0x7f00000007c0)="5d6fdfa78907", 0x6, [0x3, 0x6], 0x10000, 0x20, 0x8, {0x4, 0x9, &(0x7f0000000800)="6a5e0a385f9297395430ae4b48d3a97375788734b784b455f0e6e85d8d97af8d900ff903763939ac0ad2719ad0a4cd96be2b9be87f86944fb811ae77f4a5d0a5d1c2d0d71920df41cc572c70f39873cbcbe51aea9ea5ac4068b802f9f3f4da2efe4ac95fb3eb04c9daad8a9d7ae82e740597cb5fc524870a298e05fd0c01b6a31f760b941ea55455d834f1e642d5b1c9fdd41cc867c817f1f6745cac1f"}, {0x3, 0xb, @sival_int=0x1, @spare=[0x4, 0x7fffffff, 0x1, 0x5, 0x2, 0x7, 0x800, 0x2000000000000]}}, {r7, 0x4, &(0x7f00000008c0)="4d545694f847a07ea5a5bfb939c8cee9dfee9d3373e2817d36ea144be6dc6c9bec40a4f2471d830574751341089ee3320715753c1cbf0fbb7391f592dd788ab9432d86d329f3de65a65f5192345191c313502a02cf4afcf5315821e885af94bd302f19fe4e4e738de9a0999fac1058e70c71c31ec5c50c1992bc7eb2fb08ecc2a47adde2f07d09afb380e372929b853325", 0x91, [0x652b7338, 0x8], 0x36, 0x1, 0x3423, {0x3ff, 0x4, &(0x7f0000000980)="e4f2bef4eb12948b99589b0516303ae20f88e437f08335cd44862a06a0de7b5d284c605b4ae0eeaf19622229625aa6de49a7593064aed4ecc262d07e266b8e2f6d06471d58bd54813c2136d382e6013615fe6fd5465d4597f3f370a2e6355bf9ff9e715cd999a9ce45b53bab9b6ea0c71d92b4"}, {0x3, 0x19, @sigval_ptr=0x8, @thr={&(0x7f0000000a00)="c441792b8f06000000c4e3791d364526660fdadd673e26f2f2263ef26640dd39c42129dbba000080200fde6b008f2878c2445803092e644033400a64400f65d8470f6f1c7e", &(0x7f0000000a80)="60f999"}}}, {r8, 0x4, &(0x7f0000000ac0)="84d9e5ecbc1a18c648d9663bfceffcaf08999fba2f9714997cfb875696351d3913cd1a01a116dbeaf76196a061f5984fe2e62bf339534a0dc748095c4410203915fb17f6570ef7cce3c43af0818b94c68493c2b8135216f730f5c2c915002ab5da1703d5fa9ab3dbd8987f", 0x6b, [0x9, 0x8], 0x4, 0x18, 0x2, {0x2, 0x1, &(0x7f0000000b40)="000e136bfae034e400365d219d3e940742bc3eaa06959cbe3079c90d48819a137f726bd0ce9e678ab91fe3bb198ed6c42e07cce70e0a3355718edc7832515da6ea54899377acace7e069d6bdad5bc8021fe87c54b912f8ab2ba5417a9863fb0a7bf4d42e18dc3f9491972e42b3ad76f3941fca20416309b3afdfe2e3aa3ee384868e65425b4e022e1428d972ac0401558ea40afd8ae831cdef2249143df3996e6c485529094ba759b35a3d1bf11a3143a62946"}, {0x1, 0x9, @sival_ptr=0x4, @tid=r0}}, {r9, 0xfffffffffffff1a4, &(0x7f0000000c00)="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", 0x1000, [0xee], 0x1, 0x20, 0x3, {0x3, 0xfffffffffffffff9, &(0x7f0000001c00)="c8fa7afd06cd61159dd493894e536c2b8e936273334d6c181af316580c80fb0b7b301e99b0f8a74ac3504f7875866607a1dc74a61c12f1ffe53c10ec0c5565117912357c04eecf54d8e5c8563a868805"}, {0x0, 0x1e, @sival_ptr=0x10001, @spare=[0xfe, 0x7ff, 0x3, 0x2, 0x2, 0xf72f, 0xaee]}}, {r10, 0x547, &(0x7f0000001c80)="beb65c2481d9bd0b7f6dd821c945c16b1642b7348d2d22c1a67f569c7aca88073086744d6696cf0d6689f3d4ba87ef51a0f395bb9496df584fd38d7d856c36a1518078d12f0fdd2176b4a7842d2d69fe9b54b069f1bbd48d414f7a684d831a95158184", 0x63, [0x6a, 0x9], 0xfff, 0x20, 0x7, {0x5, 0x7, &(0x7f0000001d00)="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"}, {0x2, 0x21, @sival_ptr=0x200, @ke_flags=0x4042}}], 0x7, &(0x7f0000003180)={0x2, 0x7, @sigval_int, @spare=[0x5, 0x2e7c, 0x7ff, 0x7fff, 0x2, 0x2, 0x7fffffffffffffff, 0xffffffffffffffff]}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r11 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r11, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x1}, 0x24) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:10 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) kmq_open(0x0, 0x0, 0x0, 0x0) fhreadlink(0x0, 0x0, 0x0) sigtimedwait(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:10 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:10 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:11 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(0x0, 0x100008) (async) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) ioctl$BIOCSTSTAMP(r1, 0x80044284, &(0x7f0000000040)=0x3) (async) setregid(0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) setreuid(0xffffffffffffffff, 0xee01) (async) extattr_get_link(&(0x7f0000000180)='./file0\x00', 0x2, &(0x7f0000000300)='N\xda\xfa\xdc,n\xcd\x9cB\xb2T\xbaZ\xa2cO\xc7\x83\xa5\xe0\x9ae\xbf\xa6CY\xb95\x91X\x02\x89\r\xe2\x04QJ\xe2\x91H\x97Z\x84\xd4M\x1f\b\x8c\xfe\x7f\xb1_*gw\xecK`\xa48\xe7\x9d\xfb\x8dy\xe5\x05!\xaa\xa7\xc2pB!\xb4\x82q\xaaB`\x92\xb0\xd8\x99H\xfc\xfb\n)n\xf1\x8fC\xf0\xe8(\x88[\xbf\xbf#]\x01z\x15me\xa6G\x1c\xb4\xe4\x84\xc7\x00f\xea\xe5\xf1\x18\xe1\xf9\xcd\x8c\x99E\xcf{:\xf3?G?0\x94\x1c\xf9h\xd8\x89\xba)\xfd\xa7M\xf2\xa3\x88\xac\xce\xbe\xc1\x00\x00\x00\x00\x00\xe2\x00\x00\x00\x00\xf2X\xfe\xc7\x00\x00\x00\x00\x00,\xec\xe2duC`I\xece\xd8>!\x95z\x89Cd$\xf3\'\x98\x88\xb2\x1d\x1d\v5z}\xa0J\xb0\xdc\xae>\xf5\xb4::', 0x0, 0x0) (async) r2 = socket(0x10, 0x0, 0xca) (async) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x508}, 0xfffffffffffffefe) setsockopt$inet_tcp_int(r4, 0x6, 0x468, &(0x7f00000002c0)=0x2000, 0x4) (async) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4fea00de120f9ac62d93e6a501cde0b09b223d5934544c480740cce923de4dbff343f4bc4848ea9ef98d6d61f9ebe6b5e5cf0ee6feb72a283fa3b275ae433b2593314d96cd942b6190"], 0x8) (async) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) (async) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000000), 0x10) (async) r6 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRESDEC, @ANYRES8=r5], 0x8) (async) socket(0x0, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) (async) bind$inet(r2, 0x0, 0x0) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x1, @multicast1}, 0x10) (async) connect$inet(0xffffffffffffffff, 0x0, 0x0) (async) r7 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) bind$inet6(r7, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async) connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async) write(r7, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 00:36:11 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, 0x0, &(0x7f0000000040)) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:11 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) 00:36:11 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:11 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x8, 0x0) setreuid(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:11 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r1, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f00000004c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800}, 0x10) 00:36:11 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:11 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:11 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r1, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f00000004c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800}, 0x10) 00:36:11 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:11 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f00000004c0)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800}, 0x10) 00:36:11 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:11 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0), 0x0, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:11 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) 00:36:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, 0x0) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:11 executing program 0: symlink(0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r0 = socket(0x0, 0x0, 0x0) close(r0) acct(0x0) acct(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000011c0), 0x4, 0xffffffffffffffff, 0xc8}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open$dir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x280, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0xfffffffffffffc61) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYRES64=r2], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x14) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: rfork(0x2010) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001300)=0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001440)={0x20}, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001a00)={r2, 0x81}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) vfork() socket$inet_sctp(0x2, 0x1, 0x84) lio_listio(0x0, &(0x7f0000000380), 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x3, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000440)=ANY=[], 0x98) 00:36:11 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a", 0x26, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: symlink(0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r0 = socket(0x0, 0x0, 0x0) close(r0) acct(0x0) acct(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000011c0), 0x4, 0xffffffffffffffff, 0xc8}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open$dir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x280, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0xfffffffffffffc61) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYRES64=r2], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x14) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r5 = dup(0xffffffffffffff9c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r10, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) lio_listio(0x0, &(0x7f0000002d00)=[{r4, 0x0, &(0x7f00000001c0)="9b2212e82f3af6c4a7e47776abc076fddbe388d3a995ffdb011597a64fc066c586d1c38665aed8e4a42165086094637b5dd7670fb938d2d8b6c20f12616cba59fe3fcdfdcc6d4bbd18448f4b4c916629da54ccc926eddb961dfb33e6bb0d7d4a17e35d087f64f54cf2205c27f98070270067cbcd0e4a8fcaf5064ca90262a1ca6fa20273f50d4261d775ded92a3c8b225ec75e66e154bc2763c66d36996b8cd5fcac8239c3bf02ac72988cbd5c81bf9f5c1ed426d238c52cecea9ef8e50b99353e51b77195c2446df8955742a17a537035820a8cea0d4cd3ddad7386193516f1833ba98e333f1235b032", 0xea, [0x2, 0xffffff7f], 0x3, 0x20, 0x7, {0x3, 0x8000000000000001, &(0x7f00000002c0)="3c12ac2e9b51b814a79de6ecf33a140ca8ecc9ca3cd242c86d6f86650dc62d3ff2c2551ea381c49de12e5533dd8ca37e028edab0e6b44e33b06e22f167adf61c9e88597c3a79702fd73c2792e0f6eef0994a26da6dfab87aaac8f449c070487a7872cc3eb11858a6762eb0d31b3dce814fffb0e5b0dadaca3bc33a9dc9aacb28d5bb6457a316e2cd34780812a0f2df985c4fb5196f47d1b28219fd0d8ae8901cbed71589fa337b0cd0cd"}, {0x2, 0x1c, @sival_int=0xfffffffc, @thr={&(0x7f0000000380)="66430f38f60c07c4c379615763cb8f29788213410f147477bcc4e1fd6fb5c10000003666450f1a5feec46279581066420f3a0964e31802c4427918fa3e6566660fc4aa0600010065", &(0x7f0000000400)="b7c19a42ab746f35d6bbb49d3da06deccb7dd2fa8303f9937cbf5f9a9880d60e01493653a45ff03c4a9893b834afa04ade2667bf9ee9adb280fdd24cfe36642526158962231062a0e67807545f31580873b11c7e3f5c2267cf7e4ce4c99866da34a1351d085f28c7fef12abf9e82f211f231bc12fd1d72025127db52e5bbff2d1338f5a497723259f75c2bcad86bc93e6052050a44b9e6852fec4f517d31be57bfc3a7633625214ab33d529ab5e0077701a15b84dcd0af94dc9a102ffad25b713f73668649b301c3e375003d7692f03d91daaedaad863f3b2e3a2e086f320b49"}}}, {r5, 0xaec, &(0x7f0000000500)="e5b05f86b11aea3e9e7455d911e50aff1cf2f166c8d4ad67b1f364f03594638917d2bda8a7d752ac15d895470ecdc6cc670302256d61c6c0c8d05667d9d468fdd26b9fcc7044d72ea3d8b9d64e74ec1d5e21a2ef39f9f55203ad8091c3db94403add0d0be74b4e21f252998b8a78f7d7cd30c4c70c541212de4d00dfe63560059ef5afc445fc6d034210a2166dedd7e8aec58cc5a4fcb1e4d4e9778f98ba7a4067d2ff6fcbbdb803258e156b7551166b699e2cf9da390d4d7c2fd44da296b231f1184be2551c9ed1d168458f2e67142cd02285", 0xd3, [0x4, 0x9], 0x2, 0x4, 0x540f, {0x1, 0x8001, &(0x7f0000000600)="cafedd82e83ce4e15bdbb72eb2d2ec4d49af8b1b0f8357e7744c7256eb604e8909cacf3cf5dfc5ecc77e65a009bf5641266928fdb416d15512a49c2e2ec8050845af94b51b9b9acd556ddbf78dd6ebbe359a8371f2c9a7c5be9e66aacc012143650b4aab264428d241edf76fd60ac448c33d384bc916f691ab4988b83aed6f25940f8d728b538c905f60"}, {0x0, 0xc, @sigval_int=0x9, @thr={&(0x7f0000000140)="c4e3955f72006166430f38336ae0c4a12012d2c4e195fb020f01fcc4a17850d92645decf8f497812c0c42221dce9384300", &(0x7f00000006c0)="eb9181516e999c25f949b3e715ee0124fecd9c7a377b10bcbea6b47448d125803aafeb1d67176f1fcdc72bd3b410527dd000d854c5293e1056dd9a99051cd3ef6738e351ff5e81d6a7788f1f9fc72a572bd3209d173dac7b2b5d7c16035fe9ba5756a3282d76d888a5494156fb554b154ac818368e9b159a5f20ca6eb57d57a0c1639cd39e39829b35ce1382b73461d65ad98f56b2fdc1264df3f069905d28ed43f808ef03faacd02340909c3fc6d6a273f9ab0b9bd1d2b92d64848b7b36b547e957f734ecc19f1c1e08131062"}}}, {r6, 0xe2ba, &(0x7f00000007c0)="5d6fdfa78907", 0x6, [0x3, 0x6], 0x10000, 0x20, 0x8, {0x4, 0x9, &(0x7f0000000800)="6a5e0a385f9297395430ae4b48d3a97375788734b784b455f0e6e85d8d97af8d900ff903763939ac0ad2719ad0a4cd96be2b9be87f86944fb811ae77f4a5d0a5d1c2d0d71920df41cc572c70f39873cbcbe51aea9ea5ac4068b802f9f3f4da2efe4ac95fb3eb04c9daad8a9d7ae82e740597cb5fc524870a298e05fd0c01b6a31f760b941ea55455d834f1e642d5b1c9fdd41cc867c817f1f6745cac1f"}, {0x3, 0xb, @sival_int=0x1, @spare=[0x4, 0x7fffffff, 0x1, 0x5, 0x2, 0x7, 0x800, 0x2000000000000]}}, {r7, 0x4, &(0x7f00000008c0)="4d545694f847a07ea5a5bfb939c8cee9dfee9d3373e2817d36ea144be6dc6c9bec40a4f2471d830574751341089ee3320715753c1cbf0fbb7391f592dd788ab9432d86d329f3de65a65f5192345191c313502a02cf4afcf5315821e885af94bd302f19fe4e4e738de9a0999fac1058e70c71c31ec5c50c1992bc7eb2fb08ecc2a47adde2f07d09afb380e372929b853325", 0x91, [0x652b7338, 0x8], 0x36, 0x1, 0x3423, {0x3ff, 0x4, &(0x7f0000000980)="e4f2bef4eb12948b99589b0516303ae20f88e437f08335cd44862a06a0de7b5d284c605b4ae0eeaf19622229625aa6de49a7593064aed4ecc262d07e266b8e2f6d06471d58bd54813c2136d382e6013615fe6fd5465d4597f3f370a2e6355bf9ff9e715cd999a9ce45b53bab9b6ea0c71d92b4"}, {0x3, 0x19, @sigval_ptr=0x8, @thr={&(0x7f0000000a00)="c441792b8f06000000c4e3791d364526660fdadd673e26f2f2263ef26640dd39c42129dbba000080200fde6b008f2878c2445803092e644033400a64400f65d8470f6f1c7e", &(0x7f0000000a80)="60f999"}}}, {r8, 0x4, &(0x7f0000000ac0)="84d9e5ecbc1a18c648d9663bfceffcaf08999fba2f9714997cfb875696351d3913cd1a01a116dbeaf76196a061f5984fe2e62bf339534a0dc748095c4410203915fb17f6570ef7cce3c43af0818b94c68493c2b8135216f730f5c2c915002ab5da1703d5fa9ab3dbd8987f", 0x6b, [0x9, 0x8], 0x4, 0x18, 0x2, {0x2, 0x1, &(0x7f0000000b40)="000e136bfae034e400365d219d3e940742bc3eaa06959cbe3079c90d48819a137f726bd0ce9e678ab91fe3bb198ed6c42e07cce70e0a3355718edc7832515da6ea54899377acace7e069d6bdad5bc8021fe87c54b912f8ab2ba5417a9863fb0a7bf4d42e18dc3f9491972e42b3ad76f3941fca20416309b3afdfe2e3aa3ee384868e65425b4e022e1428d972ac0401558ea40afd8ae831cdef2249143df3996e6c485529094ba759b35a3d1bf11a3143a62946"}, {0x1, 0x9, @sival_ptr=0x4, @tid=r0}}, {r9, 0xfffffffffffff1a4, &(0x7f0000000c00)="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", 0x1000, [0xee], 0x1, 0x20, 0x3, {0x3, 0xfffffffffffffff9, &(0x7f0000001c00)="c8fa7afd06cd61159dd493894e536c2b8e936273334d6c181af316580c80fb0b7b301e99b0f8a74ac3504f7875866607a1dc74a61c12f1ffe53c10ec0c5565117912357c04eecf54d8e5c8563a868805"}, {0x0, 0x1e, @sival_ptr=0x10001, @spare=[0xfe, 0x7ff, 0x3, 0x2, 0x2, 0xf72f, 0xaee]}}, {r10, 0x547, &(0x7f0000001c80)="beb65c2481d9bd0b7f6dd821c945c16b1642b7348d2d22c1a67f569c7aca88073086744d6696cf0d6689f3d4ba87ef51a0f395bb9496df584fd38d7d856c36a1518078d12f0fdd2176b4a7842d2d69fe9b54b069f1bbd48d414f7a684d831a95158184", 0x63, [0x6a, 0x9], 0xfff, 0x20, 0x7, {0x5, 0x7, &(0x7f0000001d00)="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{0x2, 0x21, @sival_ptr=0x200, @ke_flags=0x4042}}], 0x7, &(0x7f0000003180)={0x2, 0x7, @sigval_int, @spare=[0x5, 0x2e7c, 0x7ff, 0x7fff, 0x2, 0x2, 0x7fffffffffffffff, 0xffffffffffffffff]}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r11 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r11, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x1}, 0x24) 00:36:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, 0x0) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x1) 00:36:11 executing program 0: symlink(0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r0 = socket(0x0, 0x0, 0x0) close(r0) acct(0x0) acct(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000011c0), 0x4, 0xffffffffffffffff, 0xc8}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open$dir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x280, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0xfffffffffffffc61) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYRES64=r2], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x14) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: rfork(0x2010) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001300)=0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001440)={0x20}, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001a00)={r2, 0x81}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) vfork() socket$inet_sctp(0x2, 0x1, 0x84) lio_listio(0x0, &(0x7f0000000380), 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x3, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000440)=ANY=[], 0x98) 00:36:11 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a", 0x26, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: symlink(0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(0x0) r0 = socket(0x0, 0x0, 0x0) close(r0) acct(0x0) acct(0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000011c0), 0x4, 0xffffffffffffffff, 0xc8}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open$dir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x280, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f00000003c0), 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0xfffffffffffffc61) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto(r6, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRES32=r5, @ANYRES64=r2], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x14) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:11 executing program 0: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r5 = dup(0xffffffffffffff9c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r10, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) lio_listio(0x0, &(0x7f0000002d00)=[{r4, 0x0, &(0x7f00000001c0)="9b2212e82f3af6c4a7e47776abc076fddbe388d3a995ffdb011597a64fc066c586d1c38665aed8e4a42165086094637b5dd7670fb938d2d8b6c20f12616cba59fe3fcdfdcc6d4bbd18448f4b4c916629da54ccc926eddb961dfb33e6bb0d7d4a17e35d087f64f54cf2205c27f98070270067cbcd0e4a8fcaf5064ca90262a1ca6fa20273f50d4261d775ded92a3c8b225ec75e66e154bc2763c66d36996b8cd5fcac8239c3bf02ac72988cbd5c81bf9f5c1ed426d238c52cecea9ef8e50b99353e51b77195c2446df8955742a17a537035820a8cea0d4cd3ddad7386193516f1833ba98e333f1235b032", 0xea, [0x2, 0xffffff7f], 0x3, 0x20, 0x7, {0x3, 0x8000000000000001, &(0x7f00000002c0)="3c12ac2e9b51b814a79de6ecf33a140ca8ecc9ca3cd242c86d6f86650dc62d3ff2c2551ea381c49de12e5533dd8ca37e028edab0e6b44e33b06e22f167adf61c9e88597c3a79702fd73c2792e0f6eef0994a26da6dfab87aaac8f449c070487a7872cc3eb11858a6762eb0d31b3dce814fffb0e5b0dadaca3bc33a9dc9aacb28d5bb6457a316e2cd34780812a0f2df985c4fb5196f47d1b28219fd0d8ae8901cbed71589fa337b0cd0cd"}, {0x2, 0x1c, @sival_int=0xfffffffc, @thr={&(0x7f0000000380)="66430f38f60c07c4c379615763cb8f29788213410f147477bcc4e1fd6fb5c10000003666450f1a5feec46279581066420f3a0964e31802c4427918fa3e6566660fc4aa0600010065", &(0x7f0000000400)="b7c19a42ab746f35d6bbb49d3da06deccb7dd2fa8303f9937cbf5f9a9880d60e01493653a45ff03c4a9893b834afa04ade2667bf9ee9adb280fdd24cfe36642526158962231062a0e67807545f31580873b11c7e3f5c2267cf7e4ce4c99866da34a1351d085f28c7fef12abf9e82f211f231bc12fd1d72025127db52e5bbff2d1338f5a497723259f75c2bcad86bc93e6052050a44b9e6852fec4f517d31be57bfc3a7633625214ab33d529ab5e0077701a15b84dcd0af94dc9a102ffad25b713f73668649b301c3e375003d7692f03d91daaedaad863f3b2e3a2e086f320b49"}}}, {r5, 0xaec, &(0x7f0000000500)="e5b05f86b11aea3e9e7455d911e50aff1cf2f166c8d4ad67b1f364f03594638917d2bda8a7d752ac15d895470ecdc6cc670302256d61c6c0c8d05667d9d468fdd26b9fcc7044d72ea3d8b9d64e74ec1d5e21a2ef39f9f55203ad8091c3db94403add0d0be74b4e21f252998b8a78f7d7cd30c4c70c541212de4d00dfe63560059ef5afc445fc6d034210a2166dedd7e8aec58cc5a4fcb1e4d4e9778f98ba7a4067d2ff6fcbbdb803258e156b7551166b699e2cf9da390d4d7c2fd44da296b231f1184be2551c9ed1d168458f2e67142cd02285", 0xd3, [0x4, 0x9], 0x2, 0x4, 0x540f, {0x1, 0x8001, &(0x7f0000000600)="cafedd82e83ce4e15bdbb72eb2d2ec4d49af8b1b0f8357e7744c7256eb604e8909cacf3cf5dfc5ecc77e65a009bf5641266928fdb416d15512a49c2e2ec8050845af94b51b9b9acd556ddbf78dd6ebbe359a8371f2c9a7c5be9e66aacc012143650b4aab264428d241edf76fd60ac448c33d384bc916f691ab4988b83aed6f25940f8d728b538c905f60"}, {0x0, 0xc, @sigval_int=0x9, @thr={&(0x7f0000000140)="c4e3955f72006166430f38336ae0c4a12012d2c4e195fb020f01fcc4a17850d92645decf8f497812c0c42221dce9384300", &(0x7f00000006c0)="eb9181516e999c25f949b3e715ee0124fecd9c7a377b10bcbea6b47448d125803aafeb1d67176f1fcdc72bd3b410527dd000d854c5293e1056dd9a99051cd3ef6738e351ff5e81d6a7788f1f9fc72a572bd3209d173dac7b2b5d7c16035fe9ba5756a3282d76d888a5494156fb554b154ac818368e9b159a5f20ca6eb57d57a0c1639cd39e39829b35ce1382b73461d65ad98f56b2fdc1264df3f069905d28ed43f808ef03faacd02340909c3fc6d6a273f9ab0b9bd1d2b92d64848b7b36b547e957f734ecc19f1c1e08131062"}}}, {r6, 0xe2ba, &(0x7f00000007c0)="5d6fdfa78907", 0x6, [0x3, 0x6], 0x10000, 0x20, 0x8, {0x4, 0x9, &(0x7f0000000800)="6a5e0a385f9297395430ae4b48d3a97375788734b784b455f0e6e85d8d97af8d900ff903763939ac0ad2719ad0a4cd96be2b9be87f86944fb811ae77f4a5d0a5d1c2d0d71920df41cc572c70f39873cbcbe51aea9ea5ac4068b802f9f3f4da2efe4ac95fb3eb04c9daad8a9d7ae82e740597cb5fc524870a298e05fd0c01b6a31f760b941ea55455d834f1e642d5b1c9fdd41cc867c817f1f6745cac1f"}, {0x3, 0xb, @sival_int=0x1, @spare=[0x4, 0x7fffffff, 0x1, 0x5, 0x2, 0x7, 0x800, 0x2000000000000]}}, {r7, 0x4, &(0x7f00000008c0)="4d545694f847a07ea5a5bfb939c8cee9dfee9d3373e2817d36ea144be6dc6c9bec40a4f2471d830574751341089ee3320715753c1cbf0fbb7391f592dd788ab9432d86d329f3de65a65f5192345191c313502a02cf4afcf5315821e885af94bd302f19fe4e4e738de9a0999fac1058e70c71c31ec5c50c1992bc7eb2fb08ecc2a47adde2f07d09afb380e372929b853325", 0x91, [0x652b7338, 0x8], 0x36, 0x1, 0x3423, {0x3ff, 0x4, &(0x7f0000000980)="e4f2bef4eb12948b99589b0516303ae20f88e437f08335cd44862a06a0de7b5d284c605b4ae0eeaf19622229625aa6de49a7593064aed4ecc262d07e266b8e2f6d06471d58bd54813c2136d382e6013615fe6fd5465d4597f3f370a2e6355bf9ff9e715cd999a9ce45b53bab9b6ea0c71d92b4"}, {0x3, 0x19, @sigval_ptr=0x8, @thr={&(0x7f0000000a00)="c441792b8f06000000c4e3791d364526660fdadd673e26f2f2263ef26640dd39c42129dbba000080200fde6b008f2878c2445803092e644033400a64400f65d8470f6f1c7e", &(0x7f0000000a80)="60f999"}}}, {r8, 0x4, &(0x7f0000000ac0)="84d9e5ecbc1a18c648d9663bfceffcaf08999fba2f9714997cfb875696351d3913cd1a01a116dbeaf76196a061f5984fe2e62bf339534a0dc748095c4410203915fb17f6570ef7cce3c43af0818b94c68493c2b8135216f730f5c2c915002ab5da1703d5fa9ab3dbd8987f", 0x6b, [0x9, 0x8], 0x4, 0x18, 0x2, {0x2, 0x1, &(0x7f0000000b40)="000e136bfae034e400365d219d3e940742bc3eaa06959cbe3079c90d48819a137f726bd0ce9e678ab91fe3bb198ed6c42e07cce70e0a3355718edc7832515da6ea54899377acace7e069d6bdad5bc8021fe87c54b912f8ab2ba5417a9863fb0a7bf4d42e18dc3f9491972e42b3ad76f3941fca20416309b3afdfe2e3aa3ee384868e65425b4e022e1428d972ac0401558ea40afd8ae831cdef2249143df3996e6c485529094ba759b35a3d1bf11a3143a62946"}, {0x1, 0x9, @sival_ptr=0x4, @tid=r0}}, {r9, 0xfffffffffffff1a4, &(0x7f0000000c00)="be242fcf5d1e83732f9940f7306e35c2d9cf954c819033f35bcc89a08ad387a95caa591eec0c4f7e3e9de4cd7d9bf168b4a6d192c397b033b912edbed5819e26623845ed421af3ca0b88d2545e09ff0ff92a3c1fb42b716b04e23cb4ec24b33946828ac5fdc4823a3ef3c8909ddb0bff75ff1e690ec5d6148f5f3f8d910011abffa00ec3d99db55b8363b9c45bcd82ce69e2bd0995ebc279a17f11a7506b86438aecfd69ddaa50c78b9b99f6b81357cb79a451e9d5f8f0f5e0f776e8359b9b021391ebd6ec59d76f4dcaf5d8fe2d5d4d66a280f6e65486ad5f34d8428d071f5214cbd9a0b7f43f26e0ebfd9c2d026523961fc87f7e10f045fff1664c71407f338cc69f74938ac5911413af1c2e7d4d38ea14bb65ed9631508d303a56d21a6597587a308be4d073191f4e05ddeb989bd0b3b9ee693f25214a9635f5f2c4497fb5a3a4275d26891c43f571253fd4ccb193e92b4e4618f7f50bcde1826d0839e1988f473df70c4a42a602b1fd6e5560256593c6fd3a3be25a51d95635b8e797efeab3750d31d509a50af990959cae2e3ea6b3415c4c6de0335219b4dc83d2a34f1de1e95429d9648a2a035b9ff46369fa5d07b9f4ca51ecb4831dfc29756feb65b57264f9da7d4ca49cdcc1614ca6e2f66304337a682ba56cd01a7970375397905858e2975424ff30c641f1cb078440b59546a9eaa3c0f85849da8fcadf7fd84149a81dad2ec1da5ff273141a3fbe1d4580891a6aaa711d72f65f0336f8306c70e7a7565c108ef6e2d8a9418b7772c43497dafea477b86da38bcd8ec86937d684df75e56293d5aa3f26f5c78e6f2a1e700958273c02191ffd74c3798c090f112f6fb818fbab649b6b24a40ed9b2db3efbbb672494bf883f3e9d728b528842dd0a810fece5e9468b6199efbd23b353d800a4918408d1c8863c5e1de64e6a1d4c55a1def92e9f6761aa3fdaec083a8dd1b249471e0809554bd08e0d400f8b1916a341df917ef28ed427f377e58dc7507aeadab490ce079f536033fb1c4ef24db78ef60412f75305e100ef33d43dcc04d566fa3a16eb2c40e679d24653981c720b8340824312c84d11bfe3e4738683f3d7a4baedf9078226b1cf3feae9fc4fdb5a1f591274f15604498dc0c155dc35268ebad789284c436515a3410d8283187f91174963b49f5b6cf8948377ca2bf56c9cfa1bfe3e64e1a4c5f03e175c14ffb0aa51fcd0f89bcf8ddeb112887395bb865d491984737de84296ecf855de64accd41d5543697af7990fb585eec78683d20ddadbd3afe56240f68d6f8cee4b0e7fdd38ea348b9e12e5ae4c932d043252237cfdf3ecd2c3f47975c6c78215c5a10746e6941908515145497f1d23f0aae65ec3f7b3607ddccbad5e9260149ac9e745f40659d50c2c1a310455e5ac490b8fc218c5d4137615f6433393319a40f57106f54f248e38f3fc591cb117c2de548fb856d688af9760d64b50294dde00ee9f56e588c161fe7d485ceca4eac004b36a332d1be248d8cdc1cfb7019a83a328c2fccb6e613ba207c704396dce533d989085835275ef24e586054c5416e1341aaaaceaee6a238ab6c26bb03b86352319cd21cf52bdb173aa20ded00d51015be6bc628f744f070e0840cdf246e963ae056d77102d9b052da0f68e6338726ecb4e2a014a4bd23a29d922ccf4e8fccc05c53db066ddde6cb84bcfa4e58598dac5d4c3534673f9757c9d8a4e202811186fa0f354e6f2ad16625449d539335635d9193f142f6c18b23ecc71345368215bf6c5ff24c5fe4f62158938a294da37b4012fbd648762d3c3a6600c6c6de780e06ad4ae4e2229d3a66ec99951061591ebd3d71611229ae481c78699c38ddf50bc26dd53a70583341a7edee74d82ffe49c84f3d835bc0c8c23684dfe2fefc604d7c78fe910533b12129a64dbd57bc692238cbf5fc13dc75a9a10417a67114a826e299c49e827268d49b402d93d78a43a24d4f81772c3c4e3d4f0890a6567bc09766f2f39154e3cecd18bd24ea2283667c18bef8d568884b3d64f2367b617ab6fef118aa4f3c0ec0bb62067f36f2bf8da628d45b0386586aadde675449d9ff6ae1004119d3927d81c40bd5b21a3acffad7efeba7dd7724c36068169ed499acf122dcc6cfb3cef0b4fc897a11d77c1c2f50fa70545cc5da032db00387ed6ff37f74be653533a628b5fb697aad97233356996b60bdbe534b642ec07c00ed2d023399296ba25da18e5fb525e9323e855ede3eb860e1347ad5f683036890ffb93789c2da804b5e10b802ff2395e9131c3116045dd3886ee6f87b95b1686bde886938970880c77b697c676f1faf69cda906f18934cb8f33f60f8988bb6fc5fc5d263644ed84f3b349ea61dbc92c258c177023facaf321c0483bf688ee952e6780fe689955a2c6510b8fe63d8bbd528a40a2e8c9409cc379fd23b0f967ce2c3a39aa23e0d8c5a778f9b13382e781744249af1080a06c0841cad66ef1a48fe2913fa96535b846c218df51d4163b787f840721d2ded7be66e3588c13569a1ba7e0250be8efad4d4b5acaa2c1ceb16dfed546c9812bd10b9a699ae5bf0cc4411e9099a444dd947b960c2e7d1ccb53041a54806265912bbc5de554631983a2edfc787507749dab18532e945ecc18dc96f3ba4d5cb2c9d5d55694d53ef53c66235caff295401cb1a7b76a908333e2814afe7c3fe287f6d479e2d9a417c484e7884ba1aa9e12b4f60905ff8c2a503075aae39e2b5c70fe932b084e7311ad9760a90f238977bd9f72c88527f3fa5c1f2e3c538523e920a0654b9eda2d81398842a364c39fe9c8cb63043a45eb66f74c39946104c47d4c702f593dd3b548ef828a7827cabd0a47777294fe5d2498a487afc8790414a6257ef3b11c2ba12b8e390972f3e0ffbe1fc4f6810da3f21847755d1952999fb2b211c30851d2b2344fa03506b6d7d5b1ab816deade2de71ba9cbe1765c595f947c34c93b580d31f2de85e1f1d9b30072844257fa6f2bd60860a3feb3c47894a4586e0dff751809978b7d1b638462aecdd1712f0b09fdbc8a395eb714bb7fe2482eab7d6f660bb6f5b1f35e81372b7e737bb16277d7836704cdea6d1ac7d10088ddca15d83e80d582ad539905a99cd5b51f4a7fde8a18077611d02d49bd2b559f7b1a73fb366b1f6f8f0d889a1adcee5c8029202cc6085695f05837ab700dca9072fd96f237315574eeb2bcff91bf2bfbc139f4230c86be1624b9afb0053e3be005116a945446991b20921ddd30fa027d3f7b20ba0227bb88681af75bfc3482e8885f60b9fa0ac6a211ae448a548c43c2938ad66b814b83e5b63721a9480087e5314bed762ca803560d4e5bc4089b02c4c9347a8b54375f05091afd6076e1d4d3505c00bedec8b7e95ffabfa594ea837d9405bc59593fbbcb663dea1939ca2c2ff8a27cca75a3e37c97fea0d6a455242726c326137c9589d2c005f878d5b88de404a66dbf5d2ce7818770d769933cd9742588e36807d3dfa19a8ae98cc0f7f9887ef520d6735f56fcb277f48af8afc095bc2dc22b65c7ef5351105786165abe765255a202066a201b19d8e1834d1aacdc4569079cf2c45ba5a4635c9f9dbd1c9bfa5465fc7180986bae8462bed48eb6f88078daf0bb4841f53a4fcf716253e4231da5c6bf9430a8f410aabd5b1f9c1d4bb3eb649bffe670beef4b43a68f18098f33c3e3133e3693736841b04874060ace5ca4dfecd45140a7debc17d5c81d412843bde696b7f563ed3e128cf140759ff49747dd0e62d0e1ff5fbc14113e349d368e580e0e2b0c740a6b9b44a0f10e7bd7b1668c5bf75cbf8d477975fc2f04eaa05befff7e21ad876758a1f6d12cd62a12265ca1ddea3335472485249ce127e131e333885880106b6a1eb6ed6eef6ec4caf9ae0029d330ea8f5b6a8cb009dbf8ef41399c29361bbda146af928fb195ce3a28b4cc7a866e6eed0586f3a9554da289a75a41451cc74609f93d69063c73723ce67933ef1478f6aa3cdccd20ea2a2e3113f373105bdbb7d003c2e9ea4d51af654c3ed28cc7ebc5994d48552e69e92c8f4849de9ccd545a5e71ab4ad466ba14cbc928e6f09afd4cb72c18f2b587b0e610e0c73834336d6c613afc9947cfcb9a81a46377e9be737ecb08366d8925c35d2854f800d8192873f2aea346689e81f730c064c38f59aff22b428c458ca179f4ad229fddb803fab3ccdba33d7d9831c9b4d5d67b53b680b2908156026cb200a97b6e271a80a6a21c9441e32ab88765a475379f8ce1983bdbd1a809d026381b9ebd6d767875cdb6ac818efb4030052e021eb2674d18bebfee7ea63e2768483f7ad2e195732aa66deff65edcef86e52ec2c8128ac34819fb68e193e2ca29fe36fbf131074fa74e6b74a9223166c5cfaac0eb5fd51ed9d84b2e08e15b4900440cc801baef41d8f7e706de712fcca34815c572f94fe5d06029faffc2ce4be89283550e1f2e2457713369fb3c8fd6c7433da86788bab7f47c7463a6b0096dfc9bb3eeb8276a230c1966688f76c6918c25420f1013b99300bf8ae7623ef14ad581a7112af3a47801c6ec225a6df2d5ba93ac485151028bb10944a29289f378059ada5a0c71bc6d3249196ef1a20e4843e252f540c24c367c5087a27c5056f569ec249c33cd45adb7ee0d46476decaac235b4f24f24fad16fd28d43f4fa03f86f34efcf5d0db1e66ec6452747209d10543f7252a12e83735e5ddbb5137c8279d1aec65fa5fc9ae34459856687988151b998c201f59f313123d738facf13aee170a1c79a0225fbfe55f496ec75b774ebfb961246f1b58769c74666d50b6464d821f0eb9f6dcc3a950198a732f33d2bd4885b04bf3c88531d39cf67dda5d709afc1f2726fbb5afccb13d0334566699af3bb4e4a193bf6f9f7eaf8df00b6d8ccf4fa7652d25759f25560551ae9580e88c6b0909573da52da9513ff13a44f7360a85c6a79bc28188a37be1e76a5dd8e233b47d0355cfe70e8a52ba6c7e5762710976d063f7a4938c3254fa5c479502097be93ebe3555c9890d40667e03989d3b3794b3b296215ee01b3d56985591f97378091a1fda3a53488059dee79d6a89e220ac254e8edc1c8490319017a6ff7f7a73b0037533b9644887c7c7f34570e9168a88ad436806f6c17a7fed984ba88cb54dee79ea3e64c697214bc14e31492b4dfdd333a10e5288629b11035355c33e854ebbe4fb2b4b1f78f83affd0188c6d60755d3be57f6f043d7fa6ca44411ffd73dcf7e6bb25dce9179d5a45eff3c27c1b39a38c7174cd32b37d1efd2febe71e5a46f3d103cc4cca73fc3b6894f19ab2659705833e6a4930977310646680ee0de4927eb9a13e044e3d07fb432821d56e6fc1fd7fbbfed836993f5bf920e565b3db99dbcb0154f8e02ccc3e4d98c26b7426a6d3f3bfc0e490111929af3893ba67ca86e0cf7837ab41879b3bd190c18e3130f3d1b6bfc0a1461a1bb4eb75d6b79b6e665ec144a29b00dfec654a0a3f6c04dec102725d38609dcf1406a89c67cc4fb3b2add3ec786a4693d87798b1c78b48bc4c413d66d01f3fe50e0db023c2a342fc4331ca58db114abfa870eebeb49d8b662259985af58b04cdbd3dc346389214827c0ed96c04c952274fad1a59f1425adb8ad704605b482ca8fcfca3a4b74f49cadae304b0e08025b94ff1755a70a23d6bec65f29afa990063d415b5dbc4357d6fbe1cb5df3222ce627b1016e240de5ea8d0a195e09cf3b41aee450e878e886f0dab76e2114fbe47c607ded9e92c42e2832b4130e836da980582d19ffc2e4354008", 0x1000, [0xee], 0x1, 0x20, 0x3, {0x3, 0xfffffffffffffff9, &(0x7f0000001c00)="c8fa7afd06cd61159dd493894e536c2b8e936273334d6c181af316580c80fb0b7b301e99b0f8a74ac3504f7875866607a1dc74a61c12f1ffe53c10ec0c5565117912357c04eecf54d8e5c8563a868805"}, {0x0, 0x1e, @sival_ptr=0x10001, @spare=[0xfe, 0x7ff, 0x3, 0x2, 0x2, 0xf72f, 0xaee]}}, {r10, 0x547, &(0x7f0000001c80)="beb65c2481d9bd0b7f6dd821c945c16b1642b7348d2d22c1a67f569c7aca88073086744d6696cf0d6689f3d4ba87ef51a0f395bb9496df584fd38d7d856c36a1518078d12f0fdd2176b4a7842d2d69fe9b54b069f1bbd48d414f7a684d831a95158184", 0x63, [0x6a, 0x9], 0xfff, 0x20, 0x7, {0x5, 0x7, &(0x7f0000001d00)="6854925b15423cec5d4eb936038e5346073f5a1fd20da353ab71c9308af0dbc340b897ac345ee5f6af2b4accc33b63baf888fddd73d42096c0a182b3915c8907c833af08c0c452c0c0472a1f3f7c098e70fe811b47444e1fb0be23344b751cef903fca2e4084aef3735a164de088b26b80015387166d5ab3ea17858bcdf57a553fcdf1f028cdf3952da9224f3ccd2fb3b5313dcceecea9b71f4ee3d65ce6ec7506c0f386719fab04839b36b326b8d40e87457158ab7836533508a8c33ef99aa31854bb3d3eca7af74294fbc3272b4307c48de7ddf7bf837c6057ff4d9379f5d04ce51b0346ca27823c2fdf07bf523c0b9247b2c2424b77a1e77f5f4ed4edb7782bb8dc897ff3f825398963cb557eace52e0eb349276a2ca97334de995de965b0d173bce897039e06b3767aae51457bdda52b739cc6ae1069eca211db6aa8db65b4a73609689dfb37192f79b43604e4426506f6daf4b74f9f9a3601da21a7b6bd95710d5a03723e4ec51c3be13cd10da143dab002b76e83fc04375b4db2cc21f234567213b3b48557e79a3a3111342c40129482f129b07559762345ab5eea4f375e49596ef64d00c670f58eecfa35c406e930ce8275d5aa73b835e2a0dcf8bde983c66920025d4e0c34259af86cddcc101c757f8481ba30deb6f8f1204401e84e86326509a73c81ef93a20e33dac09bb777cc3cb87d11532eb3c3a32c6e56224a711b3a867cca3bc841da151be26bcd10c7fe46590eec299977ba0234fa655cce5be3b6387755d42b45c7e5478a18bef3f221ee25361b1d331b35fba6479966dd1fdaf01500e143d7a4d916bec185dcd54316e25dd35f8470465ac2fdfcc2c54c96f8610b1c31a3aded546c046875eebdfdef91df68a7c6eac08f4dc6d218954e5ada87e5619c6533284e031f8916861a7b3133e6e8d34b45f9694ecc8e9b3cf473c19d42b57b7135a0a14384286779bf36df65a1b3456cb185942ad96216255446b45e0e0723c81ecdce83c2298e643debd64d808e5d113824bab168ede6330bde0d65a751754f5d88d8482ded74b59e80c4fe54d750f4a03e76786a19c736a2776b53ad572916d6c9ea76c9e54364a98fe374e6ffb31d70d1ea9e54157d0ee565833c852389e46c2e727d2a5f3d6c205c43c0adf7fad13482441578c180e90ad80d2435f05d9d5a62fa3dbaf884a4f824d29c336177822a570327ebac79fe078e209f6250cb84bef9a926187ca9a7f45b4a41887649da16e1ccedcaeece25bf31b9d828e306ad7a603b3e9e0b4df53b7acd774d93710651d639296dc7657c3bc1b13b9c84e30b6575731d85d072dda1fb6a9c91fa051b0b6ba17b652cdf240e31433a6814f29332cec07667ab6fb7682ef7b6167d8b20cd55281c368f4b8198945eea013514b5f8d35eebc29d1a2745a061fe8f58c6cec680cd84a6183cab14e7da33f5a1d8176496cd6272a0dece20d246edc883029cce0cac8a52c2a22de76ff90377444dc052956be20a32e18e2a5be408be3f54679a652093c22b488cf352c24c68ea78ea64d69178ef395d3760d614c6a246438b511d0527ab111ace16145f5819fd9c3fc4046d1f0a56798ac606d57aad4e7a65fc78fbde207dd87703d71183b8de4a7420dec61478e2acc217e11fdf0e44003ac8af5be18637722a15156be3772fd648aa2aedf7eaf3a43bc051a40f0efb085351c037701a4796bf749a5c75b8c29db20860d8a6e4da1a9d21fec223a20fdadc54c21b86487f41be1243b5dc17b2e2bf481b5947a54c1665fccac845d2d58159ae62212a795dd90e9b073da3b40bc9fb6f67c452ac0e91fce1f44c7be63a0e899cf9c0a7c489c53215d43155f5ec4c206a9c906fb4e126e019bebd7a91d45586e40d47d4d0f165ed6d37c18c59348eb2f072ad4e8036e1e60db7511623b9de1828da4ffc92b770ffafcc29c21ecb5c1a553b94cf0cef76c35ef9894558cd1b0d10aea3c23488645fef4a435a9d3732e6946ff6253e5eeaf9d34698bf7ab3af7ef764f43fd5f8ccb69a250555cf6ce15b9cc2ec16da0adc6b4ee7b29e45efb201a0ae52d8a463f2acc9e0f10660da80c64dfbe64fecc4ef8a1abfdbe5eb029db493d44da295b3ffdacedbd6eb06a9bc553c8f00b99296757c38dfbb037089b833958144c70e0ac85126ad0564c9b6e1e6cf2280a7fbec3b7b0905a3cf9db926d56711e3297e8c339f2d252eb48fd8ce41575d6f275233412e610c8a47d2810d197693b9c6feff62bf7578a9bfb0a58a4d5943f80971ea19ab8dce3650e420025433bdf65466bde1f5cee7ea46b7fbd043aef53cc29c708590d2f5baf24520682b2702c6e692af1c5d3357fc0089a58d6ea27c91adf415168fbad452019af29ecd4bb402b85187ebdd4b959300a9f29d145588dde378322f2d8dafeba79b13f73379a2ea9828f4d8f27fad40cb9ce22f76050dcd5c2f1eedb8b39f5a9f54da407c3f49d907cdc53bf2622b4294c33676bd925ae9c585417517bbeebbe42f07e38405987086f104c18b92a3c3333347d2635e83792fbab34589a3cabd1460d20932a606929aee92abb015667b5b913b6c2e3540b7c7039929559df049d1c36ab5220373e4b8a694f2537216e9a2fab5405534cfdb5e1314655e893ebd7b9431ff39b07b6e72674bf9b4b2cb72ea5cad1c72bcf710a362f7b9c3e91a63d181c6856d3c6e9c014b62a39a65034bafdf9240d3c8b7717ac7b890361cf1d28ed4de2c727be950619f5a0383c77c60ac3528a48f3ff90283ee326df9959dabb6ba880bc6efa484709be832def9b6720973f82e4d6e0d72f6879eb836ec09f39899b8ef3f25a9cf01e4947ddd03f6faf8d687c1d4ec356f1866b7be0f39faeabd4873b46e228699bfbe51f8103cc1438a5011628047f1af4a91cd6f0f7244420822e5487211b05c1e93ad5f0f6994d11defe099572e8c567f5fdd1cc570f14b675e2fef000383e34d7b0374f83074db507a80c0f2b1032c764e1b112a322d1a592cb3e9d6d77996ea69dc658c0c8fa287317517cf5b30226a5fa2c603b9559a10a4828383839f208f309597e7e818cff3aa4f07ddcaab96ef358c9004a7f04b1d30ecabb766817e6f7a297705aec5b082345f2c86b574f3c24cb8069152fdcc44cc387dd74c364e6840d0283be080e463b18acbbabc2c6720e0207904d4b3a9b729db24554f34f304a6a4fcec8ee9097d3e262692bcb657c417fb2338b155f894ea75540d88eeedc09f51950aa5ccfb94b0e5880af6ff6a12f1ed7f86c02869df9e4845db22318ad73f6abfefbdb310deea515c4e80de0d8b3c816612afc43425f82f5dd8a0089424459ad07ef1b3860f9dd5ec825aed49688ef11a30e6ec580b575d04c58a228a1d7b0fa7a3cdf5614da0fe16475951a8519dae650857c9a402593ba8bed5eecb11fc0a52dc6935b12c4b10b1b8c33b67242859ea35d732e9935d5f720a50af643c8427df031b909345d37142e08641df9284e08801446c4145b43498dd0123e75a0e456db85cc4e828f2e8aa39ce5dd9b160fa9411564451652a37f80728582db28384bbde071f63884a6aaeec0dc1afbbbc36da18dd6077de5c6a98a17c0d18f61e1b7feab411022dbd8f0493068a71dcf30d4a2aa75182b51cbbac77af7b6f05fb24cc783d3231dcd8cd96b3e994281176f8a0abf8b14ba996d99182f74fe0f11fb95e6908a9bc0aadb903490e0f20fadb03aa0a79dc70ce8352430f08f4ac07ba870157f12a76a91dbadd4bb63a6c1beaeb1f19e80ffe8333e87127f7b56f3cfffcbecf9d28e793e3f292d64a2c6d2aef18d0c2ceb59c105b3a11b43ba788e2279c511ba9b38264131d51230e7c26b2589551123035e9bff9bc481a591d2b496eea6c9491e6f372bbcc03f30d248d46fdd548270ef7d48dab756c2ed9efec0946f7e27d292637fcb53114c3b3bf48623f138862ce533d9475f521156d8c312ae5343c88de8ee3ac3d89f04e156fd064af24acd1e88156ce663a6651ca54f3b2ad1b492bab8cb43440e77568a3169c50267428a02ce6ea5bb8fc22e6e8dc99ceb572e42f94012e8ad0bd6c4e394e13f8ed43f210bf003ea77f01c68c38fbd0c04b710e50d7747020b40b5c390e73079ef4390dc27f5a0915f26296007d4112ab86aadaddcdf8eee8d59037f1060541abbd650e6d93d14edfc240cb33dede50b3c5c097c17554c43ae548bc6ca2850f17d342cd380702bedac217e3dc45999aa1c2ff381f0892838abd0f03a16c026fc8f8d4f3c35d35e94cad648ad9e1d83689504fb1b25cc0241f9e5c2e306940131463312db9af13b9955c273c647217fbcc891e16a3f261991005b8d5a8564d1eb50a6d3680f41fd397e0d566f271fdcadea91cdd0995d0aa49b6117435aea40553ad412da070fdf2df6b39ef9ec1d0c91fd4e15330bf8f6f34c666e830a798985605908bc28f0cdf8af4695ee85b514532136d2da622c12efb368395cd17aad8c4cd969cb5a15a2a8ddb60820bb57e7902c2c0b14af4b137e1e288167f95a55288a42756d38f19a185c267122e40e6f760651cce17174fdcfb99c58ad942ffd82cb76fca109ee622488c2857c5604e8cc99ed59abf627eabdc94a0639a17b2b5858ce219212f0615b7732f36fb57db3e6ec4b6a390eb45c8cd3e403bd5064f0325a220127f67f9d0805aaf116ad7f1223bb1b54dd66c3277ccb3ad4b4ae098ca5462db3147d9dc2192cc4dd32fc681968d9f7601c767e7928f63e4c87317ff43c7b3f243eb00695d55be233f4e249aad4c4b90bf56c6a7f9a71080fca35d093308335d442283fc23e52ae87c56bdd8c27d8b42196a5073b91d13e5b774572bb6f456c03e1528789094369cd55f220a5d86df16c24741568e6a7551c8262251cfa077ea60de31df0defde056efe5c2e7408fb8856ebd5bda371422eb54c7c54dfe4a4572c8e1755f65bfd6051c2d513bf249ec5bfa1840e06d653e962663968ec8003ac97191a6b949e3e2ba0e1db295e3b2f67c0e7191eefeb48aa203d019887fcd3d32437623a258a0d097319b35602c8e539e288d42c33b5c8171bb3efe609f57e7fed55d92b0c39e4968a91e37b3a8d549bfb39d95d67dfa1d0ef3f31354a8e6293395ffd51343ff3edbdaa4c4d89941765a5a0ac2489fbb2ed53a98e37af117e78496e697f3c55cf4ce46fba59d6bd27490137841c0d289d0090d2a3db8ecceac1c30e89240a9af27ad729712209601134c9d4e6d3c147a6abd18303285e0bc80db732443435faa464ef89f7eb70a482cb1b206da014d356c6361696f4847a98864ae6f8b54898daa016119dc286f251d1fe4f4f46502cdf922d686dadd78dbb3a7a61fbae9ce236d6f517e5b36bae41b5f78bcb514d762654aa36862eb20262863b4f00bba3b2535bd86123f8f9ed18a2ea3b863e35be5098e3b5198c83b938b049806ff674c0de20dd7c017bb0a7ca183e4fd48507a1d94830a1439900c7706ebc2a3fef15da0ed8cc471b70a40f45052325a4c51e737f2ec2c4f94f722bb42ae40c997ca5e3abc3582a9ab07361c6cc4fb6a0e14cef031a97c50785ae38985891da13a5aeda76702f57543a692e42eb892af51bb36d7ebbeeef28b5e9bd52541fca3e4428806ae5f9f51eb174a99b87647dda3edb457aa0084d932af3a302c6ed9e1d90853ebbd21cf3ef587110bcb2f09b59b1d25c7e92156e3c54b6ddb390e727c7dfdb86c9b4f25073ca34b7a47e81bcb78a191133fffc1769b553e299a293286bd8402b7b95530765fb36ad8ab872100d"}, {0x2, 0x21, @sival_ptr=0x200, @ke_flags=0x4042}}], 0x7, &(0x7f0000003180)={0x2, 0x7, @sigval_int, @spare=[0x5, 0x2e7c, 0x7ff, 0x7fff, 0x2, 0x2, 0x7fffffffffffffff, 0xffffffffffffffff]}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r11 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r11, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x1}, 0x24) 00:36:11 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x0, 0x3]}, 0x8) 00:36:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) shutdown(r5, 0x1) 00:36:11 executing program 0: rfork(0x2010) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000012c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001300)=0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001440)={0x20}, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001a00)={r2, 0x81}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) vfork() socket$inet_sctp(0x2, 0x1, 0x84) lio_listio(0x0, &(0x7f0000000380), 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x3, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000440)=ANY=[], 0x98) 00:36:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r4}, 0x10) 00:36:11 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:11 executing program 0: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r5 = dup(0xffffffffffffff9c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r10, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) lio_listio(0x0, &(0x7f0000002d00)=[{r4, 0x0, &(0x7f00000001c0)="9b2212e82f3af6c4a7e47776abc076fddbe388d3a995ffdb011597a64fc066c586d1c38665aed8e4a42165086094637b5dd7670fb938d2d8b6c20f12616cba59fe3fcdfdcc6d4bbd18448f4b4c916629da54ccc926eddb961dfb33e6bb0d7d4a17e35d087f64f54cf2205c27f98070270067cbcd0e4a8fcaf5064ca90262a1ca6fa20273f50d4261d775ded92a3c8b225ec75e66e154bc2763c66d36996b8cd5fcac8239c3bf02ac72988cbd5c81bf9f5c1ed426d238c52cecea9ef8e50b99353e51b77195c2446df8955742a17a537035820a8cea0d4cd3ddad7386193516f1833ba98e333f1235b032", 0xea, [0x2, 0xffffff7f], 0x3, 0x20, 0x7, {0x3, 0x8000000000000001, &(0x7f00000002c0)="3c12ac2e9b51b814a79de6ecf33a140ca8ecc9ca3cd242c86d6f86650dc62d3ff2c2551ea381c49de12e5533dd8ca37e028edab0e6b44e33b06e22f167adf61c9e88597c3a79702fd73c2792e0f6eef0994a26da6dfab87aaac8f449c070487a7872cc3eb11858a6762eb0d31b3dce814fffb0e5b0dadaca3bc33a9dc9aacb28d5bb6457a316e2cd34780812a0f2df985c4fb5196f47d1b28219fd0d8ae8901cbed71589fa337b0cd0cd"}, {0x2, 0x1c, @sival_int=0xfffffffc, @thr={&(0x7f0000000380)="66430f38f60c07c4c379615763cb8f29788213410f147477bcc4e1fd6fb5c10000003666450f1a5feec46279581066420f3a0964e31802c4427918fa3e6566660fc4aa0600010065", &(0x7f0000000400)="b7c19a42ab746f35d6bbb49d3da06deccb7dd2fa8303f9937cbf5f9a9880d60e01493653a45ff03c4a9893b834afa04ade2667bf9ee9adb280fdd24cfe36642526158962231062a0e67807545f31580873b11c7e3f5c2267cf7e4ce4c99866da34a1351d085f28c7fef12abf9e82f211f231bc12fd1d72025127db52e5bbff2d1338f5a497723259f75c2bcad86bc93e6052050a44b9e6852fec4f517d31be57bfc3a7633625214ab33d529ab5e0077701a15b84dcd0af94dc9a102ffad25b713f73668649b301c3e375003d7692f03d91daaedaad863f3b2e3a2e086f320b49"}}}, {r5, 0xaec, &(0x7f0000000500)="e5b05f86b11aea3e9e7455d911e50aff1cf2f166c8d4ad67b1f364f03594638917d2bda8a7d752ac15d895470ecdc6cc670302256d61c6c0c8d05667d9d468fdd26b9fcc7044d72ea3d8b9d64e74ec1d5e21a2ef39f9f55203ad8091c3db94403add0d0be74b4e21f252998b8a78f7d7cd30c4c70c541212de4d00dfe63560059ef5afc445fc6d034210a2166dedd7e8aec58cc5a4fcb1e4d4e9778f98ba7a4067d2ff6fcbbdb803258e156b7551166b699e2cf9da390d4d7c2fd44da296b231f1184be2551c9ed1d168458f2e67142cd02285", 0xd3, [0x4, 0x9], 0x2, 0x4, 0x540f, {0x1, 0x8001, &(0x7f0000000600)="cafedd82e83ce4e15bdbb72eb2d2ec4d49af8b1b0f8357e7744c7256eb604e8909cacf3cf5dfc5ecc77e65a009bf5641266928fdb416d15512a49c2e2ec8050845af94b51b9b9acd556ddbf78dd6ebbe359a8371f2c9a7c5be9e66aacc012143650b4aab264428d241edf76fd60ac448c33d384bc916f691ab4988b83aed6f25940f8d728b538c905f60"}, {0x0, 0xc, @sigval_int=0x9, @thr={&(0x7f0000000140)="c4e3955f72006166430f38336ae0c4a12012d2c4e195fb020f01fcc4a17850d92645decf8f497812c0c42221dce9384300", &(0x7f00000006c0)="eb9181516e999c25f949b3e715ee0124fecd9c7a377b10bcbea6b47448d125803aafeb1d67176f1fcdc72bd3b410527dd000d854c5293e1056dd9a99051cd3ef6738e351ff5e81d6a7788f1f9fc72a572bd3209d173dac7b2b5d7c16035fe9ba5756a3282d76d888a5494156fb554b154ac818368e9b159a5f20ca6eb57d57a0c1639cd39e39829b35ce1382b73461d65ad98f56b2fdc1264df3f069905d28ed43f808ef03faacd02340909c3fc6d6a273f9ab0b9bd1d2b92d64848b7b36b547e957f734ecc19f1c1e08131062"}}}, {r6, 0xe2ba, &(0x7f00000007c0)="5d6fdfa78907", 0x6, [0x3, 0x6], 0x10000, 0x20, 0x8, {0x4, 0x9, &(0x7f0000000800)="6a5e0a385f9297395430ae4b48d3a97375788734b784b455f0e6e85d8d97af8d900ff903763939ac0ad2719ad0a4cd96be2b9be87f86944fb811ae77f4a5d0a5d1c2d0d71920df41cc572c70f39873cbcbe51aea9ea5ac4068b802f9f3f4da2efe4ac95fb3eb04c9daad8a9d7ae82e740597cb5fc524870a298e05fd0c01b6a31f760b941ea55455d834f1e642d5b1c9fdd41cc867c817f1f6745cac1f"}, {0x3, 0xb, @sival_int=0x1, @spare=[0x4, 0x7fffffff, 0x1, 0x5, 0x2, 0x7, 0x800, 0x2000000000000]}}, {r7, 0x4, &(0x7f00000008c0)="4d545694f847a07ea5a5bfb939c8cee9dfee9d3373e2817d36ea144be6dc6c9bec40a4f2471d830574751341089ee3320715753c1cbf0fbb7391f592dd788ab9432d86d329f3de65a65f5192345191c313502a02cf4afcf5315821e885af94bd302f19fe4e4e738de9a0999fac1058e70c71c31ec5c50c1992bc7eb2fb08ecc2a47adde2f07d09afb380e372929b853325", 0x91, [0x652b7338, 0x8], 0x36, 0x1, 0x3423, {0x3ff, 0x4, &(0x7f0000000980)="e4f2bef4eb12948b99589b0516303ae20f88e437f08335cd44862a06a0de7b5d284c605b4ae0eeaf19622229625aa6de49a7593064aed4ecc262d07e266b8e2f6d06471d58bd54813c2136d382e6013615fe6fd5465d4597f3f370a2e6355bf9ff9e715cd999a9ce45b53bab9b6ea0c71d92b4"}, {0x3, 0x19, @sigval_ptr=0x8, @thr={&(0x7f0000000a00)="c441792b8f06000000c4e3791d364526660fdadd673e26f2f2263ef26640dd39c42129dbba000080200fde6b008f2878c2445803092e644033400a64400f65d8470f6f1c7e", &(0x7f0000000a80)="60f999"}}}, {r8, 0x4, &(0x7f0000000ac0)="84d9e5ecbc1a18c648d9663bfceffcaf08999fba2f9714997cfb875696351d3913cd1a01a116dbeaf76196a061f5984fe2e62bf339534a0dc748095c4410203915fb17f6570ef7cce3c43af0818b94c68493c2b8135216f730f5c2c915002ab5da1703d5fa9ab3dbd8987f", 0x6b, [0x9, 0x8], 0x4, 0x18, 0x2, {0x2, 0x1, &(0x7f0000000b40)="000e136bfae034e400365d219d3e940742bc3eaa06959cbe3079c90d48819a137f726bd0ce9e678ab91fe3bb198ed6c42e07cce70e0a3355718edc7832515da6ea54899377acace7e069d6bdad5bc8021fe87c54b912f8ab2ba5417a9863fb0a7bf4d42e18dc3f9491972e42b3ad76f3941fca20416309b3afdfe2e3aa3ee384868e65425b4e022e1428d972ac0401558ea40afd8ae831cdef2249143df3996e6c485529094ba759b35a3d1bf11a3143a62946"}, {0x1, 0x9, @sival_ptr=0x4, @tid=r0}}, {r9, 0xfffffffffffff1a4, &(0x7f0000000c00)="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", 0x1000, [0xee], 0x1, 0x20, 0x3, {0x3, 0xfffffffffffffff9, &(0x7f0000001c00)="c8fa7afd06cd61159dd493894e536c2b8e936273334d6c181af316580c80fb0b7b301e99b0f8a74ac3504f7875866607a1dc74a61c12f1ffe53c10ec0c5565117912357c04eecf54d8e5c8563a868805"}, {0x0, 0x1e, @sival_ptr=0x10001, @spare=[0xfe, 0x7ff, 0x3, 0x2, 0x2, 0xf72f, 0xaee]}}, {r10, 0x547, &(0x7f0000001c80)="beb65c2481d9bd0b7f6dd821c945c16b1642b7348d2d22c1a67f569c7aca88073086744d6696cf0d6689f3d4ba87ef51a0f395bb9496df584fd38d7d856c36a1518078d12f0fdd2176b4a7842d2d69fe9b54b069f1bbd48d414f7a684d831a95158184", 0x63, [0x6a, 0x9], 0xfff, 0x20, 0x7, {0x5, 0x7, &(0x7f0000001d00)="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"}, {0x2, 0x21, @sival_ptr=0x200, @ke_flags=0x4042}}], 0x7, &(0x7f0000003180)={0x2, 0x7, @sigval_int, @spare=[0x5, 0x2e7c, 0x7ff, 0x7fff, 0x2, 0x2, 0x7fffffffffffffff, 0xffffffffffffffff]}) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r11 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r11, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x1}, 0x24) 00:36:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @rand_addr=0x50}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r4}, &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0x0, 0xa4}, 0x8) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = dup2(r5, r5) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r7, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000340)='F', 0x1}], 0x1}, 0x0) r8 = dup2(r7, r7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000bc0)=ANY=[@ANYBLOB="70079e", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r9}, 0x88) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet6_sctp(0x1c, 0x3, 0x84) r12 = dup2(r10, r11) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f00000001c0)={r13}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000140)={r13, 0x53fb, 0x4, [0x0, 0x5, 0x9, 0x8]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe}, 0x8c) sendto(r6, &(0x7f0000000040)="fd", 0x1, 0x8, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) 00:36:12 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:12 executing program 3: vfork() connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:12 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261", 0x39, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:12 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) mount(0x0, 0x0, 0x10000100, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r4}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) 00:36:12 executing program 0: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r2, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r5 = dup(0xffffffffffffff9c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$unix(0x1, 0x2, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) r10 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r10, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) lio_listio(0x0, &(0x7f0000002d00)=[{r4, 0x0, &(0x7f00000001c0)="9b2212e82f3af6c4a7e47776abc076fddbe388d3a995ffdb011597a64fc066c586d1c38665aed8e4a42165086094637b5dd7670fb938d2d8b6c20f12616cba59fe3fcdfdcc6d4bbd18448f4b4c916629da54ccc926eddb961dfb33e6bb0d7d4a17e35d087f64f54cf2205c27f98070270067cbcd0e4a8fcaf5064ca90262a1ca6fa20273f50d4261d775ded92a3c8b225ec75e66e154bc2763c66d36996b8cd5fcac8239c3bf02ac72988cbd5c81bf9f5c1ed426d238c52cecea9ef8e50b99353e51b77195c2446df8955742a17a537035820a8cea0d4cd3ddad7386193516f1833ba98e333f1235b032", 0xea, [0x2, 0xffffff7f], 0x3, 0x20, 0x7, {0x3, 0x8000000000000001, &(0x7f00000002c0)="3c12ac2e9b51b814a79de6ecf33a140ca8ecc9ca3cd242c86d6f86650dc62d3ff2c2551ea381c49de12e5533dd8ca37e028edab0e6b44e33b06e22f167adf61c9e88597c3a79702fd73c2792e0f6eef0994a26da6dfab87aaac8f449c070487a7872cc3eb11858a6762eb0d31b3dce814fffb0e5b0dadaca3bc33a9dc9aacb28d5bb6457a316e2cd34780812a0f2df985c4fb5196f47d1b28219fd0d8ae8901cbed71589fa337b0cd0cd"}, {0x2, 0x1c, @sival_int=0xfffffffc, @thr={&(0x7f0000000380)="66430f38f60c07c4c379615763cb8f29788213410f147477bcc4e1fd6fb5c10000003666450f1a5feec46279581066420f3a0964e31802c4427918fa3e6566660fc4aa0600010065", &(0x7f0000000400)="b7c19a42ab746f35d6bbb49d3da06deccb7dd2fa8303f9937cbf5f9a9880d60e01493653a45ff03c4a9893b834afa04ade2667bf9ee9adb280fdd24cfe36642526158962231062a0e67807545f31580873b11c7e3f5c2267cf7e4ce4c99866da34a1351d085f28c7fef12abf9e82f211f231bc12fd1d72025127db52e5bbff2d1338f5a497723259f75c2bcad86bc93e6052050a44b9e6852fec4f517d31be57bfc3a7633625214ab33d529ab5e0077701a15b84dcd0af94dc9a102ffad25b713f73668649b301c3e375003d7692f03d91daaedaad863f3b2e3a2e086f320b49"}}}, {r5, 0xaec, &(0x7f0000000500)="e5b05f86b11aea3e9e7455d911e50aff1cf2f166c8d4ad67b1f364f03594638917d2bda8a7d752ac15d895470ecdc6cc670302256d61c6c0c8d05667d9d468fdd26b9fcc7044d72ea3d8b9d64e74ec1d5e21a2ef39f9f55203ad8091c3db94403add0d0be74b4e21f252998b8a78f7d7cd30c4c70c541212de4d00dfe63560059ef5afc445fc6d034210a2166dedd7e8aec58cc5a4fcb1e4d4e9778f98ba7a4067d2ff6fcbbdb803258e156b7551166b699e2cf9da390d4d7c2fd44da296b231f1184be2551c9ed1d168458f2e67142cd02285", 0xd3, [0x4, 0x9], 0x2, 0x4, 0x540f, {0x1, 0x8001, &(0x7f0000000600)="cafedd82e83ce4e15bdbb72eb2d2ec4d49af8b1b0f8357e7744c7256eb604e8909cacf3cf5dfc5ecc77e65a009bf5641266928fdb416d15512a49c2e2ec8050845af94b51b9b9acd556ddbf78dd6ebbe359a8371f2c9a7c5be9e66aacc012143650b4aab264428d241edf76fd60ac448c33d384bc916f691ab4988b83aed6f25940f8d728b538c905f60"}, {0x0, 0xc, @sigval_int=0x9, @thr={&(0x7f0000000140)="c4e3955f72006166430f38336ae0c4a12012d2c4e195fb020f01fcc4a17850d92645decf8f497812c0c42221dce9384300", &(0x7f00000006c0)="eb9181516e999c25f949b3e715ee0124fecd9c7a377b10bcbea6b47448d125803aafeb1d67176f1fcdc72bd3b410527dd000d854c5293e1056dd9a99051cd3ef6738e351ff5e81d6a7788f1f9fc72a572bd3209d173dac7b2b5d7c16035fe9ba5756a3282d76d888a5494156fb554b154ac818368e9b159a5f20ca6eb57d57a0c1639cd39e39829b35ce1382b73461d65ad98f56b2fdc1264df3f069905d28ed43f808ef03faacd02340909c3fc6d6a273f9ab0b9bd1d2b92d64848b7b36b547e957f734ecc19f1c1e08131062"}}}, {r6, 0xe2ba, &(0x7f00000007c0)="5d6fdfa78907", 0x6, [0x3, 0x6], 0x10000, 0x20, 0x8, {0x4, 0x9, &(0x7f0000000800)="6a5e0a385f9297395430ae4b48d3a97375788734b784b455f0e6e85d8d97af8d900ff903763939ac0ad2719ad0a4cd96be2b9be87f86944fb811ae77f4a5d0a5d1c2d0d71920df41cc572c70f39873cbcbe51aea9ea5ac4068b802f9f3f4da2efe4ac95fb3eb04c9daad8a9d7ae82e740597cb5fc524870a298e05fd0c01b6a31f760b941ea55455d834f1e642d5b1c9fdd41cc867c817f1f6745cac1f"}, {0x3, 0xb, @sival_int=0x1, @spare=[0x4, 0x7fffffff, 0x1, 0x5, 0x2, 0x7, 0x800, 0x2000000000000]}}, {r7, 0x4, &(0x7f00000008c0)="4d545694f847a07ea5a5bfb939c8cee9dfee9d3373e2817d36ea144be6dc6c9bec40a4f2471d830574751341089ee3320715753c1cbf0fbb7391f592dd788ab9432d86d329f3de65a65f5192345191c313502a02cf4afcf5315821e885af94bd302f19fe4e4e738de9a0999fac1058e70c71c31ec5c50c1992bc7eb2fb08ecc2a47adde2f07d09afb380e372929b853325", 0x91, [0x652b7338, 0x8], 0x36, 0x1, 0x3423, {0x3ff, 0x4, &(0x7f0000000980)="e4f2bef4eb12948b99589b0516303ae20f88e437f08335cd44862a06a0de7b5d284c605b4ae0eeaf19622229625aa6de49a7593064aed4ecc262d07e266b8e2f6d06471d58bd54813c2136d382e6013615fe6fd5465d4597f3f370a2e6355bf9ff9e715cd999a9ce45b53bab9b6ea0c71d92b4"}, {0x3, 0x19, @sigval_ptr=0x8, @thr={&(0x7f0000000a00)="c441792b8f06000000c4e3791d364526660fdadd673e26f2f2263ef26640dd39c42129dbba000080200fde6b008f2878c2445803092e644033400a64400f65d8470f6f1c7e", &(0x7f0000000a80)="60f999"}}}, {r8, 0x4, &(0x7f0000000ac0)="84d9e5ecbc1a18c648d9663bfceffcaf08999fba2f9714997cfb875696351d3913cd1a01a116dbeaf76196a061f5984fe2e62bf339534a0dc748095c4410203915fb17f6570ef7cce3c43af0818b94c68493c2b8135216f730f5c2c915002ab5da1703d5fa9ab3dbd8987f", 0x6b, [0x9, 0x8], 0x4, 0x18, 0x2, {0x2, 0x1, &(0x7f0000000b40)="000e136bfae034e400365d219d3e940742bc3eaa06959cbe3079c90d48819a137f726bd0ce9e678ab91fe3bb198ed6c42e07cce70e0a3355718edc7832515da6ea54899377acace7e069d6bdad5bc8021fe87c54b912f8ab2ba5417a9863fb0a7bf4d42e18dc3f9491972e42b3ad76f3941fca20416309b3afdfe2e3aa3ee384868e65425b4e022e1428d972ac0401558ea40afd8ae831cdef2249143df3996e6c485529094ba759b35a3d1bf11a3143a62946"}, {0x1, 0x9, @sival_ptr=0x4, @tid=r0}}, {r9, 0xfffffffffffff1a4, 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0x1000, [0xee], 0x1, 0x20, 0x3, {0x3, 0xfffffffffffffff9, &(0x7f0000001c00)="c8fa7afd06cd61159dd493894e536c2b8e936273334d6c181af316580c80fb0b7b301e99b0f8a74ac3504f7875866607a1dc74a61c12f1ffe53c10ec0c5565117912357c04eecf54d8e5c8563a868805"}, {0x0, 0x1e, @sival_ptr=0x10001, @spare=[0xfe, 0x7ff, 0x3, 0x2, 0x2, 0xf72f, 0xaee]}}, {r10, 0x547, &(0x7f0000001c80)="beb65c2481d9bd0b7f6dd821c945c16b1642b7348d2d22c1a67f569c7aca88073086744d6696cf0d6689f3d4ba87ef51a0f395bb9496df584fd38d7d856c36a1518078d12f0fdd2176b4a7842d2d69fe9b54b069f1bbd48d414f7a684d831a95158184", 0x63, [0x6a, 0x9], 0xfff, 0x20, 0x7, {0x5, 0x7, &(0x7f0000001d00)="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"}, {0x2, 0x21, @sival_ptr=0x200, @ke_flags=0x4042}}], 0x7, &(0x7f0000003180)={0x2, 0x7, @sigval_int, @spare=[0x5, 0x2e7c, 0x7ff, 0x7fff, 0x2, 0x2, 0x7fffffffffffffff, 0xffffffffffffffff]}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:12 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(0xffffffffffffffff, 0x1) 00:36:12 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="a0543b177757004552962e2299988a3cac1566250fd0bee5ab1d861905ee21145fc8e5154e80f4c2315ec92fd8d6ae7ddbc95c994c13c834ca70cc86cb5c49c65f37b8f8435088227326a1004e80bbcddc57"], 0x2c}, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x10, 0xffffffffffffffff, 0x1) kmq_open(0x0, 0x3, 0x10, &(0x7f00000002c0)={0x4, 0xa, 0x0, 0xa}) socket$inet(0x2, 0x4000000000000001, 0x0) thr_set_name(0x0, &(0x7f0000000040)='-$\x00') socket$inet_sctp(0x2, 0x1, 0x84) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100)=0x3ff, 0x4) socket(0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x1c, 0x1, 0x0, @loopback}, {0x1c, 0x1c, 0x0, 0x0, @empty}}, 0x5c) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x38) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0x28, &(0x7f0000001940)=0xff, 0x4) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000000c0)=ANY=[], &(0x7f0000000140)=0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x5) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:36:12 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261", 0x39, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x9, @empty, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="683c3a4fc882becac779f756157b3c21c7c40f1c41381d0d73cdb8ed71c58cf43c87c8716bd2045b19022e7945de8f9b6ab5183077c42834a8230a94ba200b3a2cfa2084a8a36d13cc13ac35f2b912c9ec9534ff3b", 0x55, 0x0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) 00:36:12 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x9, @empty, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="683c3a4fc882becac779f756157b3c21c7c40f1c41381d0d73cdb8ed71c58cf43c87c8716bd2045b19022e7945de8f9b6ab5183077c42834a8230a94ba200b3a2cfa2084a8a36d13cc13ac35f2b912c9ec9534ff3b", 0x55, 0x0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) 00:36:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:13 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:13 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000500)) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="0000000000114b70380dbb00086000"}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x3060) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:36:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @rand_addr=0x1}, 0x10, 0x0}, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r3}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000500)={0x800, 0x0, 0x0, 0x0, r4}, 0x10) 00:36:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x0) 00:36:13 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x1c) setresgid(0x0, 0xee01, 0x0) truncate(0x0, 0x0) lchmod(0x0, 0x0) execve(0x0, 0x0, 0x0) ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000580)="4d82f1c0a2d1110e704df3185a0a62860bf99f45a0b7a23cc0aee245a034748f28afb1d665120892214d071ad945ecac8606570f82d0f91bdd0fe210faec13adca90d9e2bfa2338bdfd1") 00:36:13 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e6", 0x42, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xd}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x9, @empty, 0x40}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="683c3a4fc882becac779f756157b3c21c7c40f1c41381d0d73cdb8ed71c58cf43c87c8716bd2045b19022e7945de8f9b6ab5183077c42834a8230a94ba200b3a2cfa2084a8a36d13cc13ac35f2b912c9ec9534ff3b", 0x55, 0x0, &(0x7f0000000240)={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) 00:36:13 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000240)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:13 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:13 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000500)) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="0000000000114b70380dbb00086000"}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x3060) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:36:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x400, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) 00:36:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f00000000c0)=0x8) 00:36:13 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000240)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:13 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:13 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) unmount(0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000500)) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="0000000000114b70380dbb00086000"}, 0x1c) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x3060) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x2, [0x3, 0x3]}, 0x8) 00:36:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x400, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) 00:36:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f00000000c0)=0x8) 00:36:13 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000240)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:13 executing program 3: vfork() connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)='a', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ksem_open(&(0x7f0000000000), &(0x7f0000000640)='/!\x00\n\xfe\x01\x04\x00\x00\x00\x00\x00\x00\xce\xc2\xbcC\xcc|\x02\x00\x00\x00\x00\x00\x00\x00X\xfa$S%\x1f9\xa8\x80\x00J\'\xad\xbc\a\xd9\x05\xfe\xc9$~\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[$f\x13J\xf8\xc8\x87\x97R\xaa\x89Y.\x11\xd9\xc9)tq\xd7\xf0\xb2\xc4\x9b\xc9\x00\x00\x00\x00\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3\xe9`\xed\xcc\x9bC-\xbb\xf3PP\x87\xb0\xcc\xb1\xab\xfb}kJ\xefK\x84\x166\x12\xa4\xd3\x80\xfbE\xfcb\xeaP\x9d6f\x9doT\r#\xfa\xe9\x1c\xbf\xe3:%\x8f7\x1eD\xb1r\x0ey\x80\n\v\xecE\x1a\x8a\x1d \x1b\x16\xf5Y@{\xb8}\x9f\n\x99\xa0\xbe\x13\xbc@\x9d\xd1\xc1\xb6~\xec\x9f\xc4\x1c$\x13x\xb75\x8f\x1f\xe5\xd7~\n\x8c\x7f\x87\xd1\x85\x0fz\xae\x12\x8f\xb8\xf1\x7f\xab\x959U$c\xe98\xdeK\xe5H\xa3i\xf4\bK\xf1\x96\xe5\xdfL\xc4\x85\xf6\x95\xeb\x82\xf9W\xbdf\xc46\xdb\xee\xea\x16T3\xfb\x11\x96\xd82\xb2\xb3\xf7E\v\xeb\xe2w\xb1\x91\x95 \x19/\x87\xa14\xfa\xfea\xb8Uk?Q\xbd\v\x83\xd8\xd3~\xb0`|\x9c\xb6$\xde\xa66s\xbeq\a\x9cU\xfe\x10{\xaf\x9c\xc6\n\xe4y\xe3HwG \xea\x84\x8e\x9f4f\x94!\x9b#\x105\xab\xd4C`!\xb0S[$\xf0\xd9Q\xdaY|\x05\"m\xee7\x9b\xb3\xe3\xbf>\\x\x94]\x17\x1c.\xd3O2-\x1f,h\xec\x85 ;:X\xba\xeb\xe1%U\x1b\x1b:\xac\xb8\xee\xe8\xef\'*KiV\xca<_\x8cUN\xbba\xb6\xa8\x15\t\t\x96\xf0Q\xfe=Ah\xb3\xff\xc2V\x83\xb9\xf5\xf6S\xb79\xbd6Pn8{\xbax\xcf\rD{0\x05\a.!\xcf\t.\x0e\x9eg\xd0\xbc\x1af\xec\x93 \xf7le\x88<\xad\xd3@)\xf8<\x96\xbc\x90\xf0\rp\x0ec=\x93\x04\x82\b\\\xb4\x0fGs\x1f\x8a\x90P\x9e\xd9\x03\xeaz\xcf\n&\x9c8L\xbfD\x02#\xb8\x92\xd7\xea\x96\xe1\b\x03Y\xe0\x99\x81\xc1\x10\x12^\xc8\xbe\x14,\x7f\xb5wR\x9a\xcf\x889M4&\xb1l!X\x818\xb2\x87\ai\"n6E;2\xc5\x99\"U\xaa\x98{[rq\x11\xdd\xaa\x92!\xa3\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) r1 = fhopen(&(0x7f0000000040)={{[0x0, 0x81]}, {0x0, 0x0, "49cdb080d79e5f78693c34342aa16a68"}}, 0x20000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) sigaction(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x6}, 0x24) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000008c0)=ANY=[], &(0x7f00000002c0)=0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 00:36:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x400, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) 00:36:13 executing program 0: nanosleep(0x0, &(0x7f0000000980)) mkdirat(0xffffffffffffff9c, 0x0, 0x0) socket(0x2, 0x1, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000e37000/0x2000)=nil) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) dup2(r2, r3) listen(r3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, 0x0, 0xbffe, 0xfffc}, 0x90) r4 = socket(0x0, 0x3, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) extattr_set_link(&(0x7f0000000000)='./file0\x00', 0x3, &(0x7f00000002c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) extattr_delete_file(0x0, 0x0, &(0x7f00000003c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\f&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xb0\xc0\x1bc\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y/\f\xfa\\07\t\xd2=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81\x91\x15\xfb\x0f\xc8n\xa2\xecq\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c\x00\x00\x00\x00\x00') extattr_list_link(&(0x7f0000000540)='./file0\x00', 0x2, 0x0, 0x0) sendto$inet(r4, 0x0, 0x0, 0x185, &(0x7f0000000040)={0x10, 0x2, 0x1, @multicast2}, 0xfffffffb) sendto$inet(r4, &(0x7f0000000240)="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", 0x58d, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2}, 0x10) shutdown(0xffffffffffffffff, 0x1) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) shmat(0x0, &(0x7f0000002000/0x1000)=nil, 0x0) shmdt(0x0) sendto$inet(r4, &(0x7f00000009c0)="21fb7d00350ad5ff981bfe5e020ba587afc3a352c79065bbe21c41d195670fc75f5c8770a06ca0674bd176dc144118b4b9277173aa286f464ecd6f6a08d6ce5be62df87fbb6f25758a801ae40148b117c14ac261b9dcefd12359b58ae240b0396a7f390cf03bfbdfb5b6bc1ac69ca17a265d165cd886b8dc401aabb294d34e897f81ad3ab945d60b19867f4d3e49e3e6ba42d45e0efeb30ab0f2142dbf01af8c24f5f512f9b736b2a5cdefbeceb624abe816a39cdde30c4ad592b0a29d84a42faaba", 0xc2, 0xc9, &(0x7f00000000c0)={0x10, 0x2, 0x1, @loopback}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) r5 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r5, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:36:13 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd}, &(0x7f00000000c0)=0x8) 00:36:13 executing program 0: ksem_destroy(0x0) rfork(0x1000) ksem_post(0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(0x0, 0x100008) setregid(0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="6fea0000"], 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x80000001) shutdown(r0, 0x1) socket$inet6(0x1c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001a80)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3ff477f62706"], 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x2, 0x8c, 0x4]}, 0xa) vfork() r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3}}}, 0x88) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x3040) 00:36:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000e00)={@in={{0x37, 0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000ec0)=0x90) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b000000"], 0x58}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setitimer(0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, 0x0) r5 = socket(0x0, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getpriority(0x2, 0xfffffffa) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xb2e}}, r7}, 0xfffffffffffffda0) ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f00000000c0)={0x28, 0x7, 0xfffffee0, 0x0, 0x0, 0x0, 0x4}) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:36:13 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x1c) setresgid(0x0, 0xee01, 0x0) truncate(0x0, 0x0) lchmod(0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000580)="4d82f1c0a2d1110e704df3185a0a62860bf99f45a0b7a23cc0aee245a034748f28afb1d665120892214d071ad945ecac8606570f82d0f91bdd0fe210faec13adca90d9e2bfa2338bdfd1") 00:36:13 executing program 0: open(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) (async) close(0xffffffffffffffff) (async) truncate(0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) (async) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}}, 0x0) cpuset_setaffinity(0x3, 0x4, 0x0, 0x52, &(0x7f0000000040)={[0x3]}) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x4}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x21, "00000100c000000000f9af7e4d9d3700"}, 0x14) (async) sendto(r0, &(0x7f0000000380)="f9", 0x1, 0x10104, &(0x7f0000000280)=@in={0xffffffffffffffd3, 0x2, 0x2, @rand_addr}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) (async) dup2(0xffffffffffffffff, r0) (async) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), 0x0) 00:36:13 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:36:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000680)={r3, 0xd8}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r4, 0x0) sendto$inet(r0, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r6, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r6, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r5, 0x0) 00:36:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)='a', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ksem_open(&(0x7f0000000000), &(0x7f0000000640)='/!\x00\n\xfe\x01\x04\x00\x00\x00\x00\x00\x00\xce\xc2\xbcC\xcc|\x02\x00\x00\x00\x00\x00\x00\x00X\xfa$S%\x1f9\xa8\x80\x00J\'\xad\xbc\a\xd9\x05\xfe\xc9$~\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[$f\x13J\xf8\xc8\x87\x97R\xaa\x89Y.\x11\xd9\xc9)tq\xd7\xf0\xb2\xc4\x9b\xc9\x00\x00\x00\x00\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3\xe9`\xed\xcc\x9bC-\xbb\xf3PP\x87\xb0\xcc\xb1\xab\xfb}kJ\xefK\x84\x166\x12\xa4\xd3\x80\xfbE\xfcb\xeaP\x9d6f\x9doT\r#\xfa\xe9\x1c\xbf\xe3:%\x8f7\x1eD\xb1r\x0ey\x80\n\v\xecE\x1a\x8a\x1d \x1b\x16\xf5Y@{\xb8}\x9f\n\x99\xa0\xbe\x13\xbc@\x9d\xd1\xc1\xb6~\xec\x9f\xc4\x1c$\x13x\xb75\x8f\x1f\xe5\xd7~\n\x8c\x7f\x87\xd1\x85\x0fz\xae\x12\x8f\xb8\xf1\x7f\xab\x959U$c\xe98\xdeK\xe5H\xa3i\xf4\bK\xf1\x96\xe5\xdfL\xc4\x85\xf6\x95\xeb\x82\xf9W\xbdf\xc46\xdb\xee\xea\x16T3\xfb\x11\x96\xd82\xb2\xb3\xf7E\v\xeb\xe2w\xb1\x91\x95 \x19/\x87\xa14\xfa\xfea\xb8Uk?Q\xbd\v\x83\xd8\xd3~\xb0`|\x9c\xb6$\xde\xa66s\xbeq\a\x9cU\xfe\x10{\xaf\x9c\xc6\n\xe4y\xe3HwG \xea\x84\x8e\x9f4f\x94!\x9b#\x105\xab\xd4C`!\xb0S[$\xf0\xd9Q\xdaY|\x05\"m\xee7\x9b\xb3\xe3\xbf>\\x\x94]\x17\x1c.\xd3O2-\x1f,h\xec\x85 ;:X\xba\xeb\xe1%U\x1b\x1b:\xac\xb8\xee\xe8\xef\'*KiV\xca<_\x8cUN\xbba\xb6\xa8\x15\t\t\x96\xf0Q\xfe=Ah\xb3\xff\xc2V\x83\xb9\xf5\xf6S\xb79\xbd6Pn8{\xbax\xcf\rD{0\x05\a.!\xcf\t.\x0e\x9eg\xd0\xbc\x1af\xec\x93 \xf7le\x88<\xad\xd3@)\xf8<\x96\xbc\x90\xf0\rp\x0ec=\x93\x04\x82\b\\\xb4\x0fGs\x1f\x8a\x90P\x9e\xd9\x03\xeaz\xcf\n&\x9c8L\xbfD\x02#\xb8\x92\xd7\xea\x96\xe1\b\x03Y\xe0\x99\x81\xc1\x10\x12^\xc8\xbe\x14,\x7f\xb5wR\x9a\xcf\x889M4&\xb1l!X\x818\xb2\x87\ai\"n6E;2\xc5\x99\"U\xaa\x98{[rq\x11\xdd\xaa\x92!\xa3\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) r1 = fhopen(&(0x7f0000000040)={{[0x0, 0x81]}, {0x0, 0x0, "49cdb080d79e5f78693c34342aa16a68"}}, 0x20000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) sigaction(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x6}, 0x24) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000008c0)=ANY=[], &(0x7f00000002c0)=0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 00:36:13 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(0xffffffffffffffff, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b92943222cf732eaf4346e8470651a0b19bdbdaa33b0ccc2ebf57cdd8b12c84cca6453e", 0x41, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:13 executing program 0: ksem_destroy(0x0) rfork(0x1000) ksem_post(0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(0x0, 0x100008) setregid(0x0, 0x0) socket(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="6fea0000"], 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r2, 0x80000001) shutdown(r0, 0x1) socket$inet6(0x1c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001a80)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="3ff477f62706"], 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x2, 0x8c, 0x4]}, 0xa) vfork() r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3}}}, 0x88) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x3040) 00:36:13 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:14 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)='a', 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DIOCRGETADDRS(0xffffffffffffffff, 0xc4504446, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) ksem_open(&(0x7f0000000000), &(0x7f0000000640)='/!\x00\n\xfe\x01\x04\x00\x00\x00\x00\x00\x00\xce\xc2\xbcC\xcc|\x02\x00\x00\x00\x00\x00\x00\x00X\xfa$S%\x1f9\xa8\x80\x00J\'\xad\xbc\a\xd9\x05\xfe\xc9$~\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[$f\x13J\xf8\xc8\x87\x97R\xaa\x89Y.\x11\xd9\xc9)tq\xd7\xf0\xb2\xc4\x9b\xc9\x00\x00\x00\x00\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3\xe9`\xed\xcc\x9bC-\xbb\xf3PP\x87\xb0\xcc\xb1\xab\xfb}kJ\xefK\x84\x166\x12\xa4\xd3\x80\xfbE\xfcb\xeaP\x9d6f\x9doT\r#\xfa\xe9\x1c\xbf\xe3:%\x8f7\x1eD\xb1r\x0ey\x80\n\v\xecE\x1a\x8a\x1d \x1b\x16\xf5Y@{\xb8}\x9f\n\x99\xa0\xbe\x13\xbc@\x9d\xd1\xc1\xb6~\xec\x9f\xc4\x1c$\x13x\xb75\x8f\x1f\xe5\xd7~\n\x8c\x7f\x87\xd1\x85\x0fz\xae\x12\x8f\xb8\xf1\x7f\xab\x959U$c\xe98\xdeK\xe5H\xa3i\xf4\bK\xf1\x96\xe5\xdfL\xc4\x85\xf6\x95\xeb\x82\xf9W\xbdf\xc46\xdb\xee\xea\x16T3\xfb\x11\x96\xd82\xb2\xb3\xf7E\v\xeb\xe2w\xb1\x91\x95 \x19/\x87\xa14\xfa\xfea\xb8Uk?Q\xbd\v\x83\xd8\xd3~\xb0`|\x9c\xb6$\xde\xa66s\xbeq\a\x9cU\xfe\x10{\xaf\x9c\xc6\n\xe4y\xe3HwG \xea\x84\x8e\x9f4f\x94!\x9b#\x105\xab\xd4C`!\xb0S[$\xf0\xd9Q\xdaY|\x05\"m\xee7\x9b\xb3\xe3\xbf>\\x\x94]\x17\x1c.\xd3O2-\x1f,h\xec\x85 ;:X\xba\xeb\xe1%U\x1b\x1b:\xac\xb8\xee\xe8\xef\'*KiV\xca<_\x8cUN\xbba\xb6\xa8\x15\t\t\x96\xf0Q\xfe=Ah\xb3\xff\xc2V\x83\xb9\xf5\xf6S\xb79\xbd6Pn8{\xbax\xcf\rD{0\x05\a.!\xcf\t.\x0e\x9eg\xd0\xbc\x1af\xec\x93 \xf7le\x88<\xad\xd3@)\xf8<\x96\xbc\x90\xf0\rp\x0ec=\x93\x04\x82\b\\\xb4\x0fGs\x1f\x8a\x90P\x9e\xd9\x03\xeaz\xcf\n&\x9c8L\xbfD\x02#\xb8\x92\xd7\xea\x96\xe1\b\x03Y\xe0\x99\x81\xc1\x10\x12^\xc8\xbe\x14,\x7f\xb5wR\x9a\xcf\x889M4&\xb1l!X\x818\xb2\x87\ai\"n6E;2\xc5\x99\"U\xaa\x98{[rq\x11\xdd\xaa\x92!\xa3\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) r1 = fhopen(&(0x7f0000000040)={{[0x0, 0x81]}, {0x0, 0x0, "49cdb080d79e5f78693c34342aa16a68"}}, 0x20000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) sigaction(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x6}, 0x24) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000008c0)=ANY=[], &(0x7f00000002c0)=0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f00000002c0)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 00:36:14 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, 0x0, 0x0, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:14 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000e00)={@in={{0x37, 0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000ec0)=0x90) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b000000"], 0x58}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setitimer(0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, 0x0) r5 = socket(0x0, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getpriority(0x2, 0xfffffffa) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xb2e}}, r7}, 0xfffffffffffffda0) ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f00000000c0)={0x28, 0x7, 0xfffffee0, 0x0, 0x0, 0x0, 0x4}) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:36:14 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:14 executing program 0: vfork() connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:14 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:14 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:14 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:14 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000e00)={@in={{0x37, 0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000ec0)=0x90) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b000000"], 0x58}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setitimer(0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, 0x0) r5 = socket(0x0, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getpriority(0x2, 0xfffffffa) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xb2e}}, r7}, 0xfffffffffffffda0) ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f00000000c0)={0x28, 0x7, 0xfffffee0, 0x0, 0x0, 0x0, 0x4}) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:36:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000240)={0xfffffffffffffff8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000e00)={@in={{0x37, 0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000ec0)=0x90) r3 = socket$inet_sctp(0x2, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000000840)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000001c0)='s', 0x1}], 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b000000"], 0x58}, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, 0xffffffffffffffff, 0x0) setitimer(0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) procctl$PROC_STACKGAP_CTL(0x0, 0x0, 0x11, 0x0) r5 = socket(0x0, 0x1, 0x84) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) getpriority(0x2, 0xfffffffa) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @multicast2}}, r2}, &(0x7f0000000080)=0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xb2e}}, r7}, 0xfffffffffffffda0) ioctl$CIOCGSESSION2(r6, 0xc030636a, &(0x7f00000000c0)={0x28, 0x7, 0xfffffee0, 0x0, 0x0, 0x0, 0x4}) rfork(0x1000) socket$inet_sctp(0x2, 0x0, 0x84) 00:36:16 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:16 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:16 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:16 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:16 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9e899351deb06691a014d29983211386b929432", 0x21, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:16 executing program 0: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:16 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = open$dir(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r3, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r5) r7 = getpid() ioctl$FILEMON_SET_PID(r6, 0xc0045302, &(0x7f0000000040)=r7) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x46794a388c22019b, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r8 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x1a8) mkdirat(r8, &(0x7f00000001c0)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000040)='./file0/file0\x00', 0x0) r9 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x100) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') cap_enter() openat(r9, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800, 0x64) 00:36:16 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:16 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:16 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:16 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:16 executing program 3: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:16 executing program 0: r0 = fork() sigqueue(r0, 0x0, @sigval_int) ktimer_create(0xe, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) chown(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, r1]) fchown(0xffffffffffffffff, 0x0, r1) r2 = getegid() r3 = msgget(0x1, 0x48) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) bind(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r4, 0x0) connect$inet(r4, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) shutdown(r4, 0x1) freebsd11_fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r6, r5, 0x0, 0x109, 0x8, 0x80}, 0x0, 0x5, 0x0, 0xbd9d, 0x0, 0xfffffffffffffffd}) fstatat(0xffffffffffffffff, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r8 = getgid() setresgid(0x0, 0x0, r8) setresgid(0xffffffffffffffff, r8, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002280)=&(0x7f0000002240)={{0x0, 0x0, 0x0, 0x0}}) r10 = getegid() fhstat(&(0x7f00000001c0)={{[0xffffffff, 0x5]}, {0x9, 0x800, "0a896a7f0c21c80f41d4eb520ee9babc"}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, 0x0, r11) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000180)=ANY=[@ANYBLOB="266bc946653000000000000000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="52e49d083cc8decbaa65ef885ed1f29e7db0db180e9c9ed58a3849a896930a454d7c743748be824585fab0db5ebbc703b9e97a382ee40a046f569fa93f6e4654d3d5ae6c1ddd9accc20c99b9ca85a69589fc9b76823412cfe3b9648be97eb7fa111ee116af4ccbacbd6030ccbae589628b6e9cd214de8129cca690ada60f2fd347da69d283540462774f258fc31cee5419b8daed9fa459eacb9708304c592b3fe680bbcd5e30480bfe3c8e77cae1fed526a12f4d4d93130a70e7a1531e36d9495dcc62e1a1e8239edbe992", 0xcb}], 0x1, &(0x7f00000022c0)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x160}, 0x20008) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r12, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0x240}, 0x10) 00:36:16 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setresuid(0x0, 0x0, 0xee00) socket$inet_udp(0x2, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x6b) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x7) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000001c0), 0x4) r3 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3b, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000004080)={0x0, 0x0}, &(0x7f0000004000)=0x10) 00:36:16 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = open$dir(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r3, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r5) r7 = getpid() ioctl$FILEMON_SET_PID(r6, 0xc0045302, &(0x7f0000000040)=r7) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x46794a388c22019b, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r8 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x800, 0x1a8) mkdirat(r8, &(0x7f00000001c0)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000040)='./file0/file0\x00', 0x0) r9 = open$dir(&(0x7f0000000080)='./file0\x00', 0x100, 0x100) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00') cap_enter() openat(r9, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800, 0x64) 00:36:16 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:16 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:16 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:16 executing program 3: rfork(0x2010) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) 00:36:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000080)=0x55d8, 0x4) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r2 = open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r3, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r3, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r3, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r3, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') unlink(&(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0\x00') syz_emit_ethernet(0x7e, &(0x7f0000000000)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @remote={0xac, 0x14, 0x0}, {[@ssrr={0x89, 0x1b, 0x0, [@rand_addr, @empty, @local={0xac, 0x14, 0x0}, @multicast2, @multicast2, @remote={0xac, 0x14, 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@broadcast, @rand_addr, @local={0xac, 0x14, 0x0}, @multicast2]}, @ssrr={0x89, 0xf, 0x0, [@broadcast, @broadcast, @multicast1]}]}}}}}}}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000380)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000004c0)=[{&(0x7f00000003c0)="69f236841e9fb3a00367548f7f0c1c0884c42f5430dc33fb516333a58cb7d6c7296d557b4dd4d2863961c9aa86dac8983687d8ef8c8a629ab611fd15c80285953aaabb10e34ae89f2f83bc6847841acdf751df130126badcee0c82180c6032aab4c16ba08642e9ddaafdf19c8083211bcf749b86815b5f10bb0dd126c1ac4829e73b7cedb08b70553eb9f2aa04e842391be4c325f2c3e8a843d1c762512cf591", 0xa0}, {&(0x7f0000000480)="889d773510b51e2654bbb3edb5ef35ed17ee6ed026356178be9c281d2c21cbe7db377f", 0x23}], 0x2, &(0x7f0000000500)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10}], 0x68, 0x8}, 0x4) fstatat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setregid(0x0, r4) lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r4) r5 = getegid() r6 = getgid() setgroups(0x2, &(0x7f00000000c0)=[r5, r6]) freebsd11_lstat(&(0x7f0000001880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstatat(0xffffffffffffffff, &(0x7f0000000980)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) r9 = fork() shmctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000740)={{0x0, 0xffffffffffffffff, 0x0, r8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, r9}) __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000001a80)=&(0x7f0000001a40)={{0x0, 0x0}}) fhstat(&(0x7f0000001ac0)={{[0x7, 0x1]}, {0x5, 0x1, "99ec448763559bdb8e9aa616ec214e88"}}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r13, 0x84, 0x900, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendmsg$unix(r1, &(0x7f0000001d00)={&(0x7f00000000c0)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f00000001c0)="67059fba6b0c9945239e63e8ab8bfbb6fe1d803efd9926c2090fa9dc14e422518266811f67b9c50b0cbd086567fa8fbc83a7c23c15c7d08d219bd669de912544607ad8f21a3a0f584c20b5a03c38030f77443933077eacbab36255b67b73e66574e6d8e1148b3db2bd2aefff87653893653f29120f075af83a3ca3b8f62e5535da3e55cac83534a57b5225dd16e9", 0x8e}, {&(0x7f0000000700)="5e82b827e94d7a40b14a9451f1ec72280602d0d9971df70b6bfbb5141da29ab37ac34b2af7131c3e1a64630abe56db66e6a7fb25317f739a44a4bb025dcc6c020adab0904feab0d1006af60f766f14d9abd30cb72fff6ecbf53a4df173256a5196cfe7bfe366060862626af66f10a947b0c2ae77a3015c3917d47b018463e4bb6a9e9a25943f8e301f03bfc6b72815e3f4aa41ce501b7e3136282094bc7988698fafb7229a8f13dafa97b5fa20357ad06eaa4f4ef3548faf", 0xb8}], 0x2, &(0x7f0000001c00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, r4, r6, 0x0, r7, 0xffffffffffffffff, r8, 0xffffffffffffffff, r10, 0x0, r11, r12]}, @rights={0x28, 0xffff, 0x1, [r2, r1, r3, r3, r13, r3]}], 0xf8, 0x20000}, 0x104) 00:36:16 executing program 3: r0 = fork() sigqueue(r0, 0x0, @sigval_int) ktimer_create(0xe, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) chown(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, r1]) fchown(0xffffffffffffffff, 0x0, r1) r2 = getegid() r3 = msgget(0x1, 0x48) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) bind(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r4, 0x0) connect$inet(r4, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) shutdown(r4, 0x1) freebsd11_fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r6, r5, 0x0, 0x109, 0x8, 0x80}, 0x0, 0x5, 0x0, 0xbd9d, 0x0, 0xfffffffffffffffd}) fstatat(0xffffffffffffffff, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r8 = getgid() setresgid(0x0, 0x0, r8) setresgid(0xffffffffffffffff, r8, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002280)=&(0x7f0000002240)={{0x0, 0x0, 0x0, 0x0}}) r10 = getegid() fhstat(&(0x7f00000001c0)={{[0xffffffff, 0x5]}, {0x9, 0x800, "0a896a7f0c21c80f41d4eb520ee9babc"}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, 0x0, r11) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000180)=ANY=[@ANYBLOB="266bc946653000000000000000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="52e49d083cc8decbaa65ef885ed1f29e7db0db180e9c9ed58a3849a896930a454d7c743748be824585fab0db5ebbc703b9e97a382ee40a046f569fa93f6e4654d3d5ae6c1ddd9accc20c99b9ca85a69589fc9b76823412cfe3b9648be97eb7fa111ee116af4ccbacbd6030ccbae589628b6e9cd214de8129cca690ada60f2fd347da69d283540462774f258fc31cee5419b8daed9fa459eacb9708304c592b3fe680bbcd5e30480bfe3c8e77cae1fed526a12f4d4d93130a70e7a1531e36d9495dcc62e1a1e8239edbe992", 0xcb}], 0x1, &(0x7f00000022c0)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x160}, 0x20008) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r12, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0x240}, 0x10) 00:36:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:17 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6", 0x1, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:17 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) 00:36:17 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:17 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:17 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:17 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x20101}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}}}, &(0x7f0000000140)=0x98) fork() shmget(0x1, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) __semctl$SEM_STAT(0xffffffffffffffff, 0x3, 0xa, 0x0) socket$inet(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0xa) ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f0000000280)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) sigaction(0x11, &(0x7f00000001c0)={0x0}, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x5, "00000000f04800078200000000000040"}, 0x14) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) dup2(r3, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) sysarch$I386_SET_GSBASE(0xa, 0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="4807dec203a7005301f37b47d6b51a99"}, 0x1c) cap_fcntls_get(0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xb, 0x0, 0x0) fcntl$dupfd(r4, 0x0, r5) sysarch$I386_CLEAR_PKRU(0xd, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:17 executing program 3: r0 = fork() sigqueue(r0, 0x0, @sigval_int) ktimer_create(0xe, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) chown(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000200)=[0x0, 0x0, r1]) fchown(0xffffffffffffffff, 0x0, r1) r2 = getegid() r3 = msgget(0x1, 0x48) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) bind(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) shutdown(r4, 0x0) connect$inet(r4, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) shutdown(r4, 0x1) freebsd11_fstat(r4, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r3, 0x1, &(0x7f00000001c0)={{0x0, r6, r5, 0x0, 0x109, 0x8, 0x80}, 0x0, 0x5, 0x0, 0xbd9d, 0x0, 0xfffffffffffffffd}) fstatat(0xffffffffffffffff, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r8 = getgid() setresgid(0x0, 0x0, r8) setresgid(0xffffffffffffffff, r8, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002280)=&(0x7f0000002240)={{0x0, 0x0, 0x0, 0x0}}) r10 = getegid() fhstat(&(0x7f00000001c0)={{[0xffffffff, 0x5]}, {0x9, 0x800, "0a896a7f0c21c80f41d4eb520ee9babc"}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, 0x0, r11) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000000180)=ANY=[@ANYBLOB="266bc946653000000000000000"], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="52e49d083cc8decbaa65ef885ed1f29e7db0db180e9c9ed58a3849a896930a454d7c743748be824585fab0db5ebbc703b9e97a382ee40a046f569fa93f6e4654d3d5ae6c1ddd9accc20c99b9ca85a69589fc9b76823412cfe3b9648be97eb7fa111ee116af4ccbacbd6030ccbae589628b6e9cd214de8129cca690ada60f2fd347da69d283540462774f258fc31cee5419b8daed9fa459eacb9708304c592b3fe680bbcd5e30480bfe3c8e77cae1fed526a12f4d4d93130a70e7a1531e36d9495dcc62e1a1e8239edbe992", 0xcb}], 0x1, &(0x7f00000022c0)=ANY=[@ANYBLOB="6800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="04000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x160}, 0x20008) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r12, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0x240}, 0x10) 00:36:17 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="2e9e0c3eef4a14f233c97d5c44254db6"}}}, 0x98) 00:36:17 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:17 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x1000, 0x1, 0x101, r1}, 0x10) 00:36:17 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) dup(0xffffffffffffff9c) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r3, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:17 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x1000, 0x1, 0x101, r1}, 0x10) 00:36:17 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:18 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6", 0x1, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:18 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setresuid(0x0, 0x0, 0xee00) socket$inet_udp(0x2, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x6b) socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x7) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000004080)={0x0, 0x0}, &(0x7f0000004000)=0x10) 00:36:18 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x1000, 0x1, 0x101, r1}, 0x10) 00:36:18 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = open$dir(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r3, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) r4 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r5) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x46794a388c22019b, 0x0) 00:36:18 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:18 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:18 executing program 3: vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) (async) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) (async, rerun: 64) r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:36:18 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000580)="4d82f1c0a2d1110e704df3185a0a62860bf99f45a0b7a23cc0aee245a034748f28afb1d665120892214d071ad945ecac8606570f82d0f91bdd0fe210faec13adca90d9e2bfa2338bdfd1") 00:36:18 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x8008, &(0x7f0000000000), 0xffb7) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5, 0x1000, 0x1, 0x101, r1}, 0x10) 00:36:18 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:18 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:18 executing program 0: socket(0x2, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:18 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:19 executing program 3: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) symlinkat(0x0, r0, &(0x7f0000000180)='./file1\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x10, 0x0) r2 = openat(r1, &(0x7f00000001c0)='.\x00', 0x10, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000100000001, 0xffffffffffffffff}) openat$kbd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ksem_init(&(0x7f0000000040), 0x0) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r3 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$lock(0xffffffffffffffff, 0xd, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0xc) open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) unlink(&(0x7f0000000140)='./file0\x00') 00:36:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), 0x0) 00:36:19 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:19 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:19 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0xa5) ktrace(0x0, 0x4, 0x30a, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x5ec, "4b6b256934d9efcfa25997b010712533"}, 0x14) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ksem_unlink(0x0) symlink(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00') mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xe) openat$ptmx(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) sendto(r3, &(0x7f00000025c0)="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", 0x599, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x20000) open$dir(0x0, 0x100, 0x40) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000200), 0x0) socket(0x2, 0x1, 0x0) bind(r2, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) 00:36:19 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file1\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file1\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x200, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) (async) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24) socket(0x0, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) rfork(0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000280)=r2) (async) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000280)=r2) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x30) socket$inet_sctp(0x2, 0x1, 0x84) (async) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000580), 0x1) socket(0x10, 0x20000000, 0x81) 00:36:19 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) (async) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = dup(r0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000100)={0x0, 0x27, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x1c, 0x1, 0x0) (async) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xc3, &(0x7f0000002340)=0x9, 0x4) sendto(r2, &(0x7f00000000c0)="8dd22e825d72564695dda5789dc8a09735b7d0ccc3f466fca6c575ef23314cec9ede8152f363c6572a06c745d66c9fb603e45c4f08a6e21a4f02", 0x3a, 0x1, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr}, 0x10) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) (async) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x81}, 0x1c) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socket$inet6(0x1c, 0x5, 0x0) (async) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r4, &(0x7f0000000480)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x8}, 0x1c, &(0x7f0000000440)=[{0x0}, {&(0x7f0000000280)="ed", 0x1}, {&(0x7f00000002c0)='H', 0x1}], 0x3, &(0x7f0000000780)=[{0x10}], 0x10}, 0x0) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r5, 0x29, 0xe, 0x0, 0x0) (async) freebsd11_stat(0x0, 0x0) (async) connect$inet(0xffffffffffffffff, 0x0, 0x0) (async) chdir(0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000040)=ANY=[], 0x9) (async) munmap(&(0x7f0000000000/0x800000)=nil, 0x800000) (async) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) sysarch$I386_CLEAR_PKRU(0xb, 0x0) (async) semget$private(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_close(r7) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:36:19 executing program 3: ktimer_create(0x4, 0x0, &(0x7f0000000000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[{0xc}, {0xc}, {0x8c, 0x0, 0x0, "5f4ed57febab2d752c2a9643c46e38ba67e2ab9abe5988aa763df8a5e2362fdd3141579e174f4a842bf76af4e87acac5606d2c8063b72d0b54d25f12fb6a8a1bdcd87ffbc4c67bb3ec9d63e8f088ee475c52491a1589c2dc489e57191c90e29d7ee4facc4f0bbda11b3b3acd6abb2d4c940904ef67437857fb46353922"}], 0xa4}, 0x0) r2 = socket(0x1c, 0x1, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="7503"], 0x20) sendto(r2, &(0x7f0000000bc0)="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", 0xab1, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000003c0)='H', 0x1, 0x20100, &(0x7f0000000480)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) ktimer_getoverrun(r0) ktimer_delete(r0) 00:36:19 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:19 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040), 0x0) 00:36:19 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0xa5) ktrace(0x0, 0x4, 0x30a, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x5ec, "4b6b256934d9efcfa25997b010712533"}, 0x14) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) ksem_unlink(0x0) symlink(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00') mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xe) openat$ptmx(0xffffffffffffff9c, 0x0, 0x8000, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) sendto(r3, &(0x7f00000025c0)="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", 0x599, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x20000) open$dir(0x0, 0x100, 0x40) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000200), 0x0) socket(0x2, 0x1, 0x0) bind(r2, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) 00:36:19 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x40, 0x0) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file1\x00', 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x10000, 0x0) r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = getpid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000280)=r2) r3 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x30) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000580), 0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) listen(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket(0x1c, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @ipv4}, 0x1c) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="717dc35b11bfc61800b0000008b9770000240000000000009078ac1400bbac1400aa830702ac1400bb004e204e2200089078"]) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getitimer(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x4, 0xc2c7}, &(0x7f0000001240)=0x18) socket$inet6_udp(0x1c, 0x2, 0x0) 00:36:19 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) sysarch$I386_CLEAR_PKRU(0xb, 0x0) semget$private(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000700)='vegas\x00', 0x6) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="b1", 0x1}], 0x1}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) shutdown(r3, 0x1) select(0x40, &(0x7f0000000280), &(0x7f00000002c0)={0x7ff}, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000d40)='vegas\x00', 0x6) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_int(r4, 0xffff, 0x1016, &(0x7f0000000040)=0x4, 0x4) 00:36:20 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6000000000280000a4d2c5424d6aa513f09721a04f2b88e7fe8000000000000000000000000000aa890090780000000000000000000000000000ffff0000000028000000e4e958000000f700"]) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:20 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f00000000c0)=0x8) 00:36:20 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:20 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x100) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) r1 = socket(0x1c, 0x1, 0xff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x80000001}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x40017b, "9f4f7ffd720000000000000000ae475a"}, 0x14) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket(0x1c, 0x1, 0x0) r4 = accept(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r5 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x121) poll(&(0x7f0000000240)=[{r1, 0x10}, {r2, 0x4}, {r3, 0x40}, {r3, 0x2000}, {r4, 0x8}, {r5, 0x2}], 0x6, 0x200) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) fcntl$getflags(r4, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 00:36:21 executing program 0: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCNATLOOK(r0, 0xc04c4417, 0x0) 00:36:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000004c0)=""/213, 0xd5) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)='\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3, "00f1ffffff00"}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f0600000000737e1a00ffe322b07f00"}, 0x3094087629482bd7) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpgid(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000000000000000562e6"}, 0x1c) ktrace(0x0, 0x0, 0x0, 0x0) ksem_wait(0x0) ksem_post(0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0}}}, &(0x7f0000000040)=0x98) socket(0x10, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:21 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, 0x0, 0x0) 00:36:21 executing program 0: rfork(0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) 00:36:21 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x100) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) r1 = socket(0x1c, 0x1, 0xff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x80000001}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x40017b, "9f4f7ffd720000000000000000ae475a"}, 0x14) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket(0x1c, 0x1, 0x0) r4 = accept(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r5 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x121) poll(&(0x7f0000000240)=[{r1, 0x10}, {r2, 0x4}, {r3, 0x40}, {r3, 0x2000}, {r4, 0x8}, {r5, 0x2}], 0x6, 0x200) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) fcntl$getflags(r4, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 00:36:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) vfork() r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x8000005}, 0x10) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r6}, 0x68) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x100}, 0x8) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000000)={r10, 0x8}, &(0x7f0000000040)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @loopback, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="8537ae9dd2c408fe306397712acf629f90ed288b3dcebde340e6c179459b3f4c7b1d6c837393cf1c022906ba9aba0d2d88623668ea3adca360cf0d98f58c1dd4fb179552fadd70c541f1e7b002a232dd8d221a93d65d60df98d8366cf25460cb715273e04268669ad7da14f337383b90451e147be0daf4fe6f693a001fefe53e75fc0e5f7b49aee3b34314bb8dfecdaf8f59d2d41a931dc387ce4c9af1617593803b354904a595e36578f7086d3ee8eb7da2d4e052977b17cfe230ed8f350ee9c7c228eff89d6a543ca00d05", 0xcc}, {&(0x7f00000001c0)="67762e839f91ee8721ab57799a3ab9b6a77b49ed5fd7d8931a6a83e360024afaad9d099337a478cae52d6d806ff1c2ac40e2c4731eb626d726b85adf11ed44ca27bf0e85c3ef051bdd064562a490d78d0851e5df73897b524cadc20506b55e9713259188a131e4b6ff6b72e96445", 0x6e}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000008400000004000000040020080000000001000080", @ANYRES32=r6, @ANYBLOB="14000000840000000100000000007f00ce0706001400000084000000010000000400001c0080faff1c000000840000000a000000000000000079cb0000000000000000002c0000008400000002000000e400ffff201300000100000006000000040000000000000009000000", @ANYRES32=r10, @ANYBLOB="1400000084000000070000000300000005000000"], 0xa0, 0x8}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x98) socket$inet_sctp(0x2, 0x0, 0x84) rfork(0x3060) 00:36:21 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1dee", 0xd, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:21 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @multicast2}}}, &(0x7f0000000000)=0x98) ktimer_delete(0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) unlink(&(0x7f0000000000)='./file0\x00') connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) lchmod(&(0x7f0000000040)='./file0\x00', 0x42) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, 0x0, 0x0) 00:36:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000004c0)=""/213, 0xd5) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)='\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3, "00f1ffffff00"}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f0600000000737e1a00ffe322b07f00"}, 0x3094087629482bd7) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpgid(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000000000000000562e6"}, 0x1c) ktrace(0x0, 0x0, 0x0, 0x0) ksem_wait(0x0) ksem_post(0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0}}}, &(0x7f0000000040)=0x98) socket(0x10, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:21 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0)) 00:36:21 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) vfork() r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x8000005}, 0x10) r5 = dup2(r4, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r6}, 0x68) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r8, 0x84, 0x1d, &(0x7f0000000140)={0x0, 0x100}, 0x8) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000000)={r10, 0x8}, &(0x7f0000000040)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @loopback, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="8537ae9dd2c408fe306397712acf629f90ed288b3dcebde340e6c179459b3f4c7b1d6c837393cf1c022906ba9aba0d2d88623668ea3adca360cf0d98f58c1dd4fb179552fadd70c541f1e7b002a232dd8d221a93d65d60df98d8366cf25460cb715273e04268669ad7da14f337383b90451e147be0daf4fe6f693a001fefe53e75fc0e5f7b49aee3b34314bb8dfecdaf8f59d2d41a931dc387ce4c9af1617593803b354904a595e36578f7086d3ee8eb7da2d4e052977b17cfe230ed8f350ee9c7c228eff89d6a543ca00d05", 0xcc}, {&(0x7f00000001c0)="67762e839f91ee8721ab57799a3ab9b6a77b49ed5fd7d8931a6a83e360024afaad9d099337a478cae52d6d806ff1c2ac40e2c4731eb626d726b85adf11ed44ca27bf0e85c3ef051bdd064562a490d78d0851e5df73897b524cadc20506b55e9713259188a131e4b6ff6b72e96445", 0x6e}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000008400000004000000040020080000000001000080", @ANYRES32=r6, @ANYBLOB="14000000840000000100000000007f00ce0706001400000084000000010000000400001c0080faff1c000000840000000a000000000000000079cb0000000000000000002c0000008400000002000000e400ffff201300000100000006000000040000000000000009000000", @ANYRES32=r10, @ANYBLOB="1400000084000000070000000300000005000000"], 0xa0, 0x8}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x98) socket$inet_sctp(0x2, 0x0, 0x84) rfork(0x3060) 00:36:21 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1dee", 0xd, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:21 executing program 0: dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getpid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) fork() openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) sendmsg$unix(0xffffffffffffff9c, 0x0, 0x8) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chroot(&(0x7f00000023c0)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file1\x00') ksem_post(0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[{0x10}], 0x10}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int=0xfffffffe, @spare=[0x7fff, 0x0, 0xfffffffffffffffa, 0x86d, 0xffffffffffffff09, 0x8, 0x0, 0xfffffffffffffffa]}) socket$inet_sctp(0x2, 0x0, 0x84) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) fcntl$getown(r0, 0x5) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000180)={0x0, 0x7, 0x0, 0x0, 0x0, &(0x7f0000001080), 0x0, 0x0, [0x8004]}) ksem_open(&(0x7f0000000000)=0x0, &(0x7f0000000640)='/!\x00\n\xfe\x01\x04\x00\x00\x00\x00\x00\x00\xce\xc2\xbcC\xcc|\x02\x00\x00\x00\x00\x00\x00\x00X\xfa$S%\x1f9\xa8\x80\x00J\'\xad\xbc\a\xd9\x05\xfe\xc9$~\x14\xd4,I\xe4\x03$\xdcNs\x86n\xabFo\x03\x00Q\xa2\n\xd3{\xdfF\xec\x81\xe8\xf05\xe0\xca\xcc\xa3\xac\xd1%\\\xbf\xd6\x0f\xb5[$f\x13J\xf8\xc8\x87\x97R\xaa\x89Y.\x11\xd9\xc9)tq\xd7\xf0\xb2\xc4\x9b\xc9\x00\x00\x00\x00\xbc\xec[tbr\xca\xb2\n\"@[\x06$Q(\xe1\x03\xa5*\xe7\x91\fJ\r\xfae\xb3\xe9`\xed\xcc\x9bC-\xbb\xf3PP\x87\xb0\xcc\xb1\xab\xfb}kJ\xefK\x84\x166\x12\xa4\xd3\x80\xfbE\xfcb\xeaP\x9d6f\x9doT\r#\xfa\xe9\x1c\xbf\xe3:%\x8f7\x1eD\xb1r\x0ey\x80\n\v\xecE\x1a\x8a\x1d \x1b\x16\xf5Y@{\xb8}\x9f\n\x99\xa0\xbe\x13\xbc@\x9d\xd1\xc1\xb6~\xec\x9f\xc4\x1c$\x13x\xb75\x8f\x1f\xe5\xd7~\n\x8c\x7f\x87\xd1\x85\x0fz\xae\x12\x8f\xb8\xf1\x7f\xab\x959U$c\xe98\xdeK\xe5H\xa3i\xf4\bK\xf1\x96\xe5\xdfL\xc4\x85\xf6\x95\xeb\x82\xf9W\xbdf\xc46\xdb\xee\xea\x16T3\xfb\x11\x96\xd82\xb2\xb3\xf7E\v\xeb\xe2w\xb1\x91\x95 \x19/\x87\xa14\xfa\xfea\xb8Uk?Q\xbd\v\x83\xd8\xd3~\xb0`|\x9c\xb6$\xde\xa66s\xbeq\a\x9cU\xfe\x10{\xaf\x9c\xc6\n\xe4y\xe3HwG \xea\x84\x8e\x9f4f\x94!\x9b#\x105\xab\xd4C`!\xb0S[$\xf0\xd9Q\xdaY|\x05\"m\xee7\x9b\xb3\xe3\xbf>\\x\x94]\x17\x1c.\xd3O2-\x1f,h\xec\x85 ;:X\xba\xeb\xe1%U\x1b\x1b:\xac\xb8\xee\xe8\xef\'*KiV\xca<_\x8cUN\xbba\xb6\xa8\x15\t\t\x96\xf0Q\xfe=Ah\xb3\xff\xc2V\x83\xb9\xf5\xf6S\xb79\xbd6Pn8{\xbax\xcf\rD{0\x05\a.!\xcf\t.\x0e\x9eg\xd0\xbc\x1af\xec\x93 \xf7le\x88<\xad\xd3@)\xf8<\x96\xbc\x90\xf0\rp\x0ec=\x93\x04\x82\b\\\xb4\x0fGs\x1f\x8a\x90P\x9e\xd9\x03\xeaz\xcf\n&\x9c8L\xbfD\x02#\xb8\x92\xd7\xea\x96\xe1\b\x03Y\xe0\x99\x81\xc1\x10\x12^\xc8\xbe\x14,\x7f\xb5wR\x9a\xcf\x889M4&\xb1l!X\x818\xb2\x87\ai\"n6E;2\xc5\x99\"U\xaa\x98{[rq\x11\xdd\xaa\x92!\xa3\x00\x00\x00\x00\x00', 0x200, 0x1a, 0x0) ksem_wait(r2) rfork(0x3060) 00:36:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000004c0)=""/213, 0xd5) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)='\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3, "00f1ffffff00"}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f0600000000737e1a00ffe322b07f00"}, 0x3094087629482bd7) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpgid(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000000000000000562e6"}, 0x1c) ktrace(0x0, 0x0, 0x0, 0x0) ksem_wait(0x0) ksem_post(0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0}}}, &(0x7f0000000040)=0x98) socket(0x10, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:22 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000000c0)) 00:36:22 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) setreuid(0x0, 0x0) __semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0) freebsd11_statfs(0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000002940), 0x0) fork() sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x6, 0x8}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="17341f781277a571af48327708248c2d", 0x2000000}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="6d1c4e230003000000000000000000000000000000000000000000000000000000dfff4593c30010000000f4ff000000000000800000008a1811dc1e57f894ffffff0000008e0000000000000000180000000000000000280ae3d33f2a4ec177c7dc97f74cf02b5aad335100ff0300000000010000000000000000", @ANYRESHEX], 0x98) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x105) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="ffb89ecab5f2f97dcb6bf08e562091c2", 0xffffffe0}, 0x1c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x98) 00:36:23 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) sysarch$I386_CLEAR_PKRU(0xb, 0x0) semget$private(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000700)='vegas\x00', 0x6) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="b1", 0x1}], 0x1}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) shutdown(r3, 0x1) select(0x40, &(0x7f0000000280), &(0x7f00000002c0)={0x7ff}, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000d40)='vegas\x00', 0x6) socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x3, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_int(r4, 0xffff, 0x1016, &(0x7f0000000040)=0x4, 0x4) 00:36:23 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x40, 0x0) (async) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) (async) socket$inet_sctp(0x2, 0x0, 0x84) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) (async, rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000cc0)='./file1\x00', 0x0, 0x0) (rerun: 32) openat(r0, &(0x7f0000000000)='./file1\x00', 0x10000, 0x0) (async) r1 = openat$filemon(0xffffff9c, &(0x7f0000000240), 0x0, 0x0) (async) r2 = getpid() ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000280)=r2) (async) r3 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) (async) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x30) socket$inet_sctp(0x2, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000580), 0x1) (async) socket$inet6_udplite(0x1c, 0x2, 0x88) (async) listen(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) (async) select(0x40, &(0x7f0000000000), 0x0, 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x0, 0x84) (async) r4 = socket(0x1c, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xfffffffffffffc60, 0x1c, 0x1, 0x0, @empty}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) (async) connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @ipv4}, 0x1c) (async) recvfrom$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) sendto$inet(r4, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) syz_emit_ethernet(0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="717dc35b11bfc61800b0000008b9770000240000000000009078ac1400bbac1400aa830702ac1400bb004e204e2200089078"]) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getitimer(0x0, 0x0) (async) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x4, 0xc2c7}, &(0x7f0000001240)=0x18) (async) socket$inet6_udp(0x1c, 0x2, 0x0) 00:36:24 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x51, @sival_ptr=0x2) vfork() 00:36:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000004c0)=""/213, 0xd5) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = socket(0x1c, 0x10000001, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000140)={&(0x7f0000000080)='\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3, "00f1ffffff00"}, 0x40) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x430, &(0x7f0000000000)={0x0, "9f0600000000737e1a00ffe322b07f00"}, 0x3094087629482bd7) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpgid(0xffffffffffffffff) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000000000000000000000000562e6"}, 0x1c) ktrace(0x0, 0x0, 0x0, 0x0) ksem_wait(0x0) ksem_post(0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x0}}}, &(0x7f0000000040)=0x98) socket(0x10, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 00:36:24 executing program 0: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:24 executing program 0: pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) r1 = getpid() vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_ptr=0x5, @spare=[0x9, 0x4, 0x1, 0x8000000000000001, 0x3000000000000000, 0x7, 0xcbe, 0x2]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ksem_init(&(0x7f0000000240)=0x0, 0x0) ksem_wait(r2) fhreadlink(0x0, 0x0, 0x0) rfork(0x0) r3 = accept(r0, &(0x7f0000000040)=@un=@file={0x30, 0x0, ""/46}, &(0x7f0000000080)=0x30) fcntl$lock(r3, 0xd, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x2, r1}) r4 = kqueue() r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001540), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000001580)=r4) 00:36:25 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$BIOCGDLTLIST32(0xffffffffffffffff, 0xc0084279, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ksem_init(0x0, 0x80000001) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000880)) syz_emit_ethernet(0x43, &(0x7f0000000080)=ANY=[@ANYBLOB="9b66927b17cb00000000ce00080045"]) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = dup(r2) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x10, &(0x7f0000000280)="e75d16258b8e7266a0dd43cf84c86c00", 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@broadcast, @random="2cbf38174634", [], {@ipv6={0x86dd, {0x0, 0x6, "000100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '\x00', 0x0, 0x2c, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast1, [], "2fc6ce1e943412b6"}}}}}}}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$BIOCSETFNR(r4, 0x80104282, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x81, 0x3, 0x1e71}, {0x9, 0x0, 0x2, 0x10001}]}) ioctl$BIOCVERSION(r4, 0x40044271, &(0x7f0000000280)) syz_emit_ethernet(0x11, &(0x7f0000000080)={@broadcast, @broadcast, [{[{}]}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf}, 0xc) 00:36:26 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1dee", 0xd, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x100) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) r1 = socket(0x1c, 0x1, 0xff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x80000001}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x40017b, "9f4f7ffd720000000000000000ae475a"}, 0x14) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = socket(0x1c, 0x1, 0x0) r4 = accept(r2, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) r5 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x121) poll(&(0x7f0000000240)=[{r1, 0x10}, {r2, 0x4}, {r3, 0x40}, {r3, 0x2000}, {r4, 0x8}, {r5, 0x2}], 0x6, 0x200) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 00:36:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 00:36:26 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = open$dir(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r3, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getpid() openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x46794a388c22019b, 0x0) 00:36:26 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x1, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setuid(0xffffffffffffffff) syz_emit_ethernet(0x5e, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001380)={0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0}) 00:36:26 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$BIOCGDLTLIST32(0xffffffffffffffff, 0xc0084279, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ksem_init(0x0, 0x80000001) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000880)) syz_emit_ethernet(0x43, &(0x7f0000000080)=ANY=[@ANYBLOB="9b66927b17cb00000000ce00080045"]) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = dup(r2) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x10, &(0x7f0000000280)="e75d16258b8e7266a0dd43cf84c86c00", 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@broadcast, @random="2cbf38174634", [], {@ipv6={0x86dd, {0x0, 0x6, "000100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '\x00', 0x0, 0x2c, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast1, [], "2fc6ce1e943412b6"}}}}}}}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$BIOCSETFNR(r4, 0x80104282, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x81, 0x3, 0x1e71}, {0x9, 0x0, 0x2, 0x10001}]}) ioctl$BIOCVERSION(r4, 0x40044271, &(0x7f0000000280)) syz_emit_ethernet(0x11, &(0x7f0000000080)={@broadcast, @broadcast, [{[{}]}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf}, 0xc) 00:36:26 executing program 0: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r2, &(0x7f0000000480)="f6bc9e655543301f1207bd1deeb9", 0xe, 0x9b708a7539d7214a, &(0x7f0000000200)={0x10, 0x2, 0x1, @loopback}, 0x10) 00:36:26 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000040)=r4, 0x4) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000001c0)=r1) dup(r1) openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) poll(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r5 = socket(0x1c, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sival_int, @spare=[0xb65b, 0x0, 0xffff, 0x7fffffff, 0x20, 0x72a, 0x3, 0xc0e]}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 00:36:27 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) r3 = open$dir(&(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r3, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) getpid() openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x46794a388c22019b, 0x0) 00:36:27 executing program 3: openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) ioctl$BIOCGDLTLIST32(0xffffffffffffffff, 0xc0084279, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ksem_init(0x0, 0x80000001) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000880)) syz_emit_ethernet(0x43, &(0x7f0000000080)=ANY=[@ANYBLOB="9b66927b17cb00000000ce00080045"]) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = dup(r2) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000080)={0x15, 0x0, 0x10, &(0x7f0000000280)="e75d16258b8e7266a0dd43cf84c86c00", 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)={@broadcast, @random="2cbf38174634", [], {@ipv6={0x86dd, {0x0, 0x6, "000100", 0x38, 0x3a, 0x0, @empty, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '\x00', 0x0, 0x2c, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast1, [], "2fc6ce1e943412b6"}}}}}}}) r4 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) ioctl$BIOCSETFNR(r4, 0x80104282, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x81, 0x3, 0x1e71}, {0x9, 0x0, 0x2, 0x10001}]}) ioctl$BIOCVERSION(r4, 0x40044271, &(0x7f0000000280)) syz_emit_ethernet(0x11, &(0x7f0000000080)={@broadcast, @broadcast, [{[{}]}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf}, 0xc) 00:36:27 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, r4}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000040)=r4, 0x4) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000001c0)=r1) dup(r1) openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) poll(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) r5 = socket(0x1c, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sival_int, @spare=[0xb65b, 0x0, 0xffff, 0x7fffffff, 0x20, 0x72a, 0x3, 0xc0e]}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 00:36:28 executing program 3: rfork(0x2010) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240), &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) 00:36:28 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0xfffffffffffffecc, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x51) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000680)={r4, 0xd8}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r5, 0x0) sendto$inet(r1, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) 00:36:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 00:36:28 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0xfffffffffffffecc, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x51) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000680)={r4, 0xd8}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r5, 0x0) sendto$inet(r1, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) 00:36:28 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(0x0, 0x100008) setregid(0x0, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="6fea0000"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="04"], 0x8) Expensive callout(9) function: 0xffffffff81a8fa00(0) 0.008691343 s 00:36:28 executing program 3: syz_emit_ethernet(0x43, &(0x7f0000000080)=ANY=[@ANYBLOB="9b7292000000000000"]) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r0, 0x0) shutdown(r0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x0, 0x0, 0x0) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10) connect$unix(0xffffffffffffffff, 0x0, 0x10) syz_emit_ethernet(0x1012, &(0x7f0000000480)={@remote, @empty, [{[], {0x8100, 0x0, 0x0, 0x3}}], {@generic={0x8739, "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"}}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) kmq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x1, 0x9, @sigval_int, @spare=[0x0, 0x9, 0x6, 0xfffffffffffffffe, 0x0, 0x0, 0xeb1a]}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0x3f}, 0x1c) openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) vfork() r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000280)='vegas\x00', 0x6) freebsd10_pipe(&(0x7f0000000780)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) r4 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x53, &(0x7f0000000240)={0x0, {{0xe, 0x2, 0x1, @multicast2}}, {{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x108) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, &(0x7f00000002c0)) setsockopt$sock_int(r5, 0xffff, 0x1014, &(0x7f0000000040), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x3, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x10, 0x2, 0x2, @multicast2}, 0x10) 00:36:28 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sigval_int, @spare}) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000000), 0x4) syz_emit_ethernet(0xd7, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) 00:36:28 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0xfffffffffffffecc, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x51) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000680)={r4, 0xd8}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r5, 0x0) sendto$inet(r1, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) 00:36:28 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(0x0, r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:28 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0xfffffffffffffecc, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x51) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000680)={r4, 0xd8}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r5, 0x0) sendto$inet(r1, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) 00:36:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 00:36:28 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0xfffffffffffffecc, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x51) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002680), 0x8) (async) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000580), 0x1) (async, rerun: 32) bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) (async) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r3 = dup2(r2, r1) (async, rerun: 32) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) (rerun: 32) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000680)={r4, 0xd8}, 0x8) (async, rerun: 32) r5 = socket$inet_tcp(0x2, 0x1, 0x0) (rerun: 32) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async) listen(r5, 0x0) sendto$inet(r1, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) (async) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) 00:36:28 executing program 0: rfork(0x2010) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000002b40)={0x3, [0x80, 0x4, 0x2]}, &(0x7f0000002b80)=0xa) 00:36:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setresuid(0x0, 0x0, 0xee00) socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x7) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000004080)={0x0, 0x0}, &(0x7f0000004000)=0x10) 00:36:28 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) rfork(0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x24, 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) sysarch$I386_SET_IOPERM(0x4, &(0x7f00000000c0)={0xfffffffc}) socket(0x1c, 0x0, 0x0) socket(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) rfork(0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)="b1", 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) 00:36:28 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x100) bind(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @loopback}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0x81000}, 0x10) r1 = socket(0x1c, 0x1, 0xff) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x80000001}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000340)={0x40017b, "9f4f7ffd720000000000000000ae475a"}, 0x14) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) 00:36:28 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:28 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000012c0)={0x0, {{0xfffffffffffffecc, 0x1c, 0x1, 0x0, @loopback}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x51) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000012c0)={0x0, {{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, {{0x1c, 0x1c, 0x2, 0x0, @empty}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000002680), 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000580), 0x1) bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f00000006c0)="2d2da0cf4c02787dd4c6edcb9546b1ce07f4b4ee1e0470e42932d5ba326016df46a283ec83d20cde5306f9b05a4228fcad2c6de96fc2ecc964bb734bab728744f1f99fed1f56ae4188367c931367b7942837b6ea317687ebaa21411b1d1aa42d0fc18b2d4801a82e2d6ccf804a019765289ddff891b2e3b236ce43367ad72d0ccfad90535ca35bc4", 0x88}, {&(0x7f0000000200)="4ad2b316a703942e2e0a248adbd52e050a608f3bf68155f18f856deb162e550716c6e9383f201a52406f207fa406fee36fc1de89dd025c4e5d643ee8cc89fd535cde9c02c23ae3a03d443a304f1bebd1118752a3494ead5b7cf31290d4c59b370e8509b0b50b252da2581c05acfe61ac9e5da8c08b1737bf47bfed02488fa2a95033d0a374b8e7f48c1ec7da127e32e8bda208f6d91d1c835679b1787ab5c7de", 0xa0}, {&(0x7f0000000300)="ee8215afe8f3465b04bea4915771de19cd5d95cc3b9cf55c817aaac281a8caea1fd7f4082bb810ad710fdfe87ed10d6b2e1ddd02f0ec9b6cb2efcca2c7317ed9ec5a301a0e55da3fa25d8c3250d53232c20731350a7b7da005e8e85030b643c952262ce3123b08e264e82f4e2c482c1e80f91f0cfd3dc4fd3899497bf35493298e2028f3e7c3c0fb8818318fe1650e987e0cc9ce49fa0ea008c74905261f0808ee4089c7b755368dc848b07570e034a46aac6d89cc4883c3402f784d152b268ac8a7700f980d3335da2f", 0xca}, {&(0x7f0000000080)="7ba7cb8b80566e7c6fd6e0ce248dbf802e95408c78decbe1274b3870deb7b2efabe7af80178fb6c4ddd899", 0x2b}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x70d}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xe2}}], 0x28, 0x5}, 0x80) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10) r3 = dup2(r2, r1) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f00000005c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x4, @rand_addr="ea56312b943e8e515a21d7ae701f5901", 0x4e9}}, 0x6}, &(0x7f00000001c0)=0x90) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000680)={r4, 0xd8}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) listen(r5, 0x0) sendto$inet(r1, &(0x7f00000002c0)="9e", 0x1, 0x0, 0x0, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r6, &(0x7f00000004c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) socket$inet_udplite(0x2, 0x2, 0x88) syz_emit_ethernet(0x36, &(0x7f00000043c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa4fd7301a551c0800450000280000000000069078ffffff20053231ffffffffff", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"]) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000500), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a, [0x7, 0x7f, 0x0, 0x80000001]}) ioctl$CIOCCRYPT(r7, 0xc0306367, &(0x7f00000001c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000040)=0x8) 00:36:28 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x18, @sival_int=0xd71}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x176, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa1000050c000086dd608300000140000000000000000000000000000000000000fe8000000000000000000000000000aa290000000000000086009078010000000000000000000000030b20524059e2574269e80e41ecd73e8e8e86d4bd50a93216f339cca9a592b78c7bd4703ce05a4ea1a9086187c03daff3a98840999ca448077815cbdeb2b90ac75cdd7d32f38b37fba3c5a6d21938a942f2b0d89b48017913a189b0a88f68491da808ff8f37f8a9babfc9d73e6c731d66ae50c4f606ec8f3a6d916e916e7bd65ad088c0dda53fd3dc19ecfb48bcb6fa8bd8524cc55ebc426807b6e74e2d7d239627a50583c5feb1ade32fe2447c7054e3e958419c4a0101a1a5d6be4375fb9f7a6e52516acea7b89f0c0160123cc642ef7dc2e12485b33c65daa7886c05e9285c951023404941667bf1a18e65500af5feb2b4427748faca5825b2658734bde5ad21c80b03a47ddc05b501be076e694cfd021fe0df82a894393200"/374]) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r2, r3) 00:36:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setresuid(0x0, 0x0, 0xee00) socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x7) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000004080)={0x0, 0x0}, &(0x7f0000004000)=0x10) 00:36:29 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef) socket(0x32, 0x1, 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', 0x1780184, 0x0) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000001c0)='.\x00', 0x0, 0x0) mount(0x0, &(0x7f00000002c0)='./file0\x00', 0x80000000, 0xfffffffffffffffe) mount(&(0x7f0000000080), &(0x7f0000000380)='.\x00', 0x10000000, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(0x0, r2, &(0x7f0000000280)='./file0\x00') fcntl$setown(0xffffffffffffffff, 0x6, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x1}], 0x1, 0x0, 0x0, 0x0) fork() extattr_delete_fd(0xffffffffffffffff, 0x0, &(0x7f0000000080)='-+/\xfa\x00') mount(&(0x7f0000000040)='zfs\x00', &(0x7f0000000340)='./file0\x00', 0x1006c0, 0x0) ksem_init(&(0x7f0000000280), 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000300)=0x8) 00:36:29 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ae25da451f9132022d70eb3af52fc926"}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 00:36:29 executing program 3: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:29 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9, 0x7}, &(0x7f0000000140)=0xc) munmap(&(0x7f0000000000/0x800000)=nil, 0x800000) thr_suspend(&(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x2, 0x3, @loopback, 0x6}}, r2}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x6}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1000, &(0x7f0000000080)=0x401, 0x4) getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:36:29 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', &(0x7f00000009c0)='./file0\x00') socket(0x2, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setresuid(0x0, 0x0, 0xee00) socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x7) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) syz_emit_ethernet(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000004080)={0x0, 0x0}, &(0x7f0000004000)=0x10) 00:36:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1}, 0xc) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000380)="f7", 0x1}], 0x1}, 0x0) shutdown(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getgid() fhstat(&(0x7f00000016c0)={{[0x6, 0x6]}, {0x8, 0x7, "00fbdaa4d23fe4634cfac8dcb3ff3ff7"}}, &(0x7f0000001e00)) sendto(0xffffffffffffffff, &(0x7f0000000200)="a4", 0x1, 0x0, &(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00000003c0)="48ab7af8ed55b85afb8bef0b5fe017f963f6b91c3ef9d02480154a9825d42423d21f9fec61c99e76a7163c21ece080d1", 0x30, 0x20100, &(0x7f0000000480)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendto$unix(r3, &(0x7f0000000140)="a210ed75b534a18da90174728b8bb68b48dd632b594f5f98522fed68897d2d4bd286846894c93aef76b45a615c6a0e56ac75cf6d56f5bb1e1e290f52b8a5fe2dba469ec2dd47eda6dd2e2cf528e8740d4aa36cb1bdc2df27757ab018ac4be0a1ce99187c71084023c1f42624e419cacdce2598372473e4355e1ae984c7fb932df7d9d497081bb5a7d5a2c1605cb9d957dcbf4baec4607e4035d99d2d25ba64bd2e3451cd892efe4d9e86d7c42416ce5cfacd4d83479abe691680a40264076dd87c334dabc516c95c7c17aa64", 0xcc, 0x20040, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$FILEMON_SET_FD(r5, 0xc0045301, &(0x7f0000000040)=r4) ioctl$FILEMON_SET_PID(r5, 0xc0045302, &(0x7f00000000c0)=r2) socket$inet_tcp(0x2, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file1\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000080)="6622d8776d9e54b2f2823c437b0e57c99ca675c9980c65e6435df15cbc4dbac76160f8ef252e1eb31bebbe67d3b3d12db02a41ad384e3b811f362d6c9e0ae2dffa5612ade034ab22d4a4e91d67766362aaef6b80ba2e3979d1", 0x59}, {&(0x7f0000000100)="2664757faa80534afc8163739da9456c632a4fe663ffc7623f1522", 0x1b}, {&(0x7f0000000140)="2c07a448cadf7162e8378d6aa50e4a074037ede8a41318bb67dfa9b192a1688ee608eab73c1080a18f65aa3afb26ea7882f1803896a7340669950ee8e3283dced68039b883d342978903484ae64697b78c9c8befbeaa68a45504174aacb8031d0cc2727e641447b4dacc182299a3f74a3003a100a54406265f65faa692ce2a25973b26e68b7d4b8fa245d3671e4cefec70b5b45e1db1f242dcf758ad9459b03553d9671254f40f3c6a97050fab9743f6e37f7feeaaca4d6c1ad6f2d96463c78f8840a2ca", 0xc4}, {&(0x7f0000000240)="a3", 0x1}, {&(0x7f0000002480)="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0x1006}, {&(0x7f0000000280)="2f5921300c18f04740608ef7d7c9cc241e88cba37b0fc686974afc210719c0c16076bb5e4070d90181770455ecc131cd00b02ff8b6845b157e1831b86935092f7b8eaa76e857e0b707de24e751960c2284a64c7d9c27b6d77c39dc8ae85b6e6ae60f615e2509eb13bc2b04677e48e1141ea86db8ea3c55a7ccc9008813a9899a1c229b7a7cf9f4587ce3d9", 0xfdd3}, {&(0x7f0000000340)="72f1a8adf16e5679b82093cee44e7f2578dd61c62168f4b582750df44478e24fbd690eef549084c6533562ba4d5b59a7ee3017517e8b8628bee30f23600de6fb30cdc120e34f1229406d1472fa30b18f9dec593d05e4835e4d0e21ddf922fe430ae0a3709b24dc4bb29d3a76abd4c4981749499f4a3ec2594ed3ea1fec50e82c4076b69e3acb1f21ea512626904ba6a5c6db80f09c4bc60a88e74ad43776586d1614d67aa83979ba27fb2277de06e4273930ad870185af6acc08a43a1845c91c8e925e380ba2b2bf1c681bde93f37ea0232205bc19c24110d8175444", 0xdc}], 0x7) r6 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(r6, 0xc0045301, &(0x7f00000004c0)=r1) 00:36:29 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10, 0x0}, 0x0) 00:36:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x9}, 0xb) sendmsg$inet6_sctp(r0, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000700)={0x0, 0x2200}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0}, 0x0) 00:36:29 executing program 0: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x788, 0x2, [0x8, 0x7ff]}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:36:29 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x449, &(0x7f00000001c0), 0x4) sigqueue(0x0, 0x0, @sival_ptr=0x2) vfork() 00:36:30 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0xad8, @mcast2, 0x3ff}, 0x1c) r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="3062fe4544e32a1d4ac9064c63da5d2597604fac2c1eafe0464a360fc83918485bfc0d50b6b7", 0x26}, {&(0x7f00000000c0)="6f5ea3c3ce39f42d4af170c121695272cc3d1211b2d11d2f7851892895bd17e1835346e29b", 0x25}, {&(0x7f0000000100)="4288ad4e308ed76368305b7a2c5771652f7c9f3c77e1c7b1aaf2c185ccdea3a04ccff3de4574831d624ef66d9bdf6efe1e47ea7eb2385211b9d03708e019b0e2b6ca460eb66227d95ce9bd41d7708289eb7ecdfb7a059c2c3a9052013e8bb97cea04884354fae715355825ff026b3e8f6f249ffa", 0x74}, {&(0x7f0000000180)="6ab22506735b4427f9eb0fc14e54e146b1f7d6246846324d57e883887182c8a975545f91dc56100c115d07b1acb67e378003631db6ef24b7a835afd75c8cc36a632a6f8dee4be6db3b6b", 0x4a}], 0x4, 0x0, 0x0, 0x20285}, 0x80) freebsd11_lstat(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept$unix(r0, &(0x7f0000000340)=@file={0x3c, 0x0, ""/58}, &(0x7f0000000380)=0x3c) bindat$unix(r0, r3, &(0x7f00000003c0)=@file={0xa, 0x1, './file0\x00'}, 0xa) sendto$inet6(0xffffffffffffff9c, &(0x7f0000000400)="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", 0x1000, 0x20089, &(0x7f0000001400)={0x1c, 0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) r4 = semget$private(0x0, 0x4, 0x202) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001480)=&(0x7f0000001440)={{0x0, 0x0, 0x0, 0x0}}) r8 = getegid() r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r9, &(0x7f00000014c0)="3037c0223eab6f7733cd1d85e419f7511025be21a297040530866693b28cc0c07bb7b7fbe4a51f514bfdc1431908009f6def50dbc5", 0x35, 0xc, &(0x7f0000001500)={0x1c, 0x1c, 0x2, 0x2, @rand_addr="ccad2167158cedd2fc66fa442ca41183", 0x10001}, 0x1c) r10 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r10, &(0x7f0000001540)="ba9106b47888f5dccd191a8e5f65f119693a5fbc64ae89ede4fedad4b3da70ece7109eb6de2a4539fb87d63d3019e7c3d844749ff5c0d90aa33e38e505402a81c53aee96ef42ece505547df07504766caa0748d5c0942682c601184438d3d5e3b8c92b2ad50e07ee87584445bc079c", 0x6f, 0x0, &(0x7f00000015c0)=@in6={0x1c, 0x1c, 0x0, 0x7a32, @loopback, 0x8}, 0x1c) connect$inet6(r9, &(0x7f0000001600)={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) __semctl$SEM_STAT(r4, 0x2, 0xa, &(0x7f0000001680)=&(0x7f0000001640)={{0x0, 0x0, 0x0, 0x0}}) r14 = getpgid(0xffffffffffffffff) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000001bc0)=&(0x7f0000001b80)={{0x0, 0x0, 0x0, 0x0}}) sendmsg$unix(r0, &(0x7f0000001c80)={&(0x7f00000016c0)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001b00)=[{&(0x7f0000001700)="2213e35765286b4ac3cbcee56cca974d015b8e5b2b60efa6f0541a84aca95746f56db57e2a1d19da3423cc81c326bbdaea50c12f7f4f344da8256c1670a8590b00dec3083a9df6caaec7894b2612e8c20edc251e77155a20c6efc8eac8ad7d6a82ee19f3ce", 0x65}, {&(0x7f0000001780)="867324ca23f35a6fc2e8f93c70cce68c609cc9612a86c8aa35410001a74b22cd2d079de4d438762a404d3ce443e3798215eda3f92c428a41a8fa7415424a4383481c7f0b63a833c2faea896731683e0d9087b481af114a93c8a99a8b04d489ad0df75527a3057dd6ae79", 0x6a}, {&(0x7f0000001800)="a90a4f7b28239bd359b07dab5df157c1275dff390e704083703613cb78f16082fcb856b2b9ab8acdb858175e3db5e9c95770d9076be4f243ec36ef82a8f7fd4fb6389009e5", 0x45}, {&(0x7f0000001880)="72fa1eb3940d1b1bebdca75deb38bfa3fdf455083886be7ec98a082a10e877462412b535a27348b0d224838eaf34a95b45272ad3bafa27ece20c75bcf1221c34f842439b6025d4774ae107422e0455d89baae465c61bbe055189543e3247f6480ac13b4fc43ee6f538775647f2a37edab27ca5774e5c8f610c3d3b3767665a4983c2630e3e2711971d53656a268c5ad75787c33c30d0b1455c31065b8d901f0124823e6638236e6c7193c0d3ca754b71f2fd2f991d278b01094af658153f2ae7372c009db092cdd3187fed0845534d70e2619f0403a13713c9c3d51270fd71480491cba68944acc35078", 0xea}, {&(0x7f0000001980)="e7e6914421728d8e7fb3a788bba023d3858a6e681ced6b766bda85bc6e77a8f892261881bfc5333360fb8ae7003209c494c66bf7d50ae0f97bfdcda3e77babe91b911201860bf030bf948852196d29d482aaac7dab4a3db6126050582dd0408ad68fe6cc46439e29bc513566f1d25c5cb2b0ff30e19f511b4545db1f2bbe780bb40a1d03e4ab8c11f4be362a86207bb308132633bd7d833b56962d58d7", 0x9d}, {&(0x7f0000001a40)="b38c6c3145d040335d9f27f13e1a543311540855c209b156249e3d67c6b87a7f58b4125b9445266075933b53fef35d9c2ca0d13a9c33709a1fced723d677fef6f914625d616d4dd994d5b14c9b94dbac3e8090fa230a997819e481574c0cf1917b60197cc78cb62ff07514025e08719e1f97f7dbd8ea1c281a83873036c99879fb2990ec3ecb67f411b084900ce99fcc946680c9fe6a22248b2222e8e6394179051837a10aa183d159fef986fa99345774e84a6a18e449a61a89ecf82b21d80d", 0xc0}], 0x6, &(0x7f0000001c00)=[@cred={0x68, 0xffff, 0x3, r14, r1, r5, r2, 0x10, [r2, r7, r6, r8, r13, r8, r6, r6, r6, r7, r6, r11, r13, r13, r17, r8]}], 0x68, 0xc}, 0x215) r18 = open$dir(&(0x7f0000001cc0)='./file1\x00', 0x4, 0x84) r19 = open$dir(&(0x7f0000001d40)='./file0\x00', 0x0, 0x40) linkat(r18, &(0x7f0000001d00)='./file1\x00', r19, &(0x7f0000001d80)='./file0\x00', 0x2000) sendto(r0, &(0x7f0000001dc0)="361c3d052d6cdca673c859c111a8994ff55e98362eb3d0d8a35e10391e8500922e48d40941c0a71d2d39a7cfbf3d441713525b874e84fe65e253d5a767f6e1d33feaf294fbb53ba94a0d94e2f7aac7d7e8515b09e104989c484addb39ca60a0d1eb3b5c3b3cbf3130aedb73e3bdbdb54ddfb0a8719d1528b431511ef491c8433109ecc93a5a28022f4fe237c9552d325f9ee14403b11cb624fd86357d9b20062ce92f1bd74ddf502a30914111d31200638ccbc0e6b9b216fb65f0967c5076bd728f337c3d719e1e18d3a6ddab0e59b1fce0087bbca26287b0c26128a3e634a2684d7eb06", 0xe4, 0x0, &(0x7f0000001ec0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10) fstatat(0xffffffffffffff9c, &(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4200) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f00000026c0)=&(0x7f0000002680)={{0x0, 0x0, 0x0, 0x0}}) __semctl$SEM_STAT(r4, 0x4, 0xa, &(0x7f0000002740)=&(0x7f0000002700)={{0x0, 0x0, 0x0, 0x0}}) r28 = getgid() r29 = socket$inet(0x2, 0x4, 0x6) sendmsg$unix(r0, &(0x7f0000002840)={&(0x7f0000002040)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000002080)="4be1f2487131c8f08729226c7f38ccb50f94c92a6ea05ec2af54d3402bc942b85ccab7a5778591186a9229582682373c51cf2d618f162ab3d33dff149a844f649680da23cca0e5b017f2ec4e328bd1fcabf43d85dcc0bb0e74b6a59ec5ccbf4fc5f450482999e9f951b87b9fbb2a631dda2156717253949399fbc35ebcce224ea3b4d74366a2d656526e8e99a2", 0x8d}, {&(0x7f0000002140)="1bdc90a646dc88ab7a776de9be2668acdefe1a15b2695fc1b6acc0a4c3f23cca89f92e810c55999f94f5986dfceb47d4a5398d5a2a8120e907da0aa93aaa4836a7ee9f9d70298bd519832b0132d6af9f3bc27ae36a53c1c6834cc2becb276ca6e6e89053e18d323ba124a185111afc7f79243ae1df4ec86ce63e2aeb775e3d81a8d8b31ad64f086cd3e8e60f48fb318f99d897473e9d9378c8f7363b43998e9e5748b0759e21c47c66875b960a5149b558a0", 0xb2}, {&(0x7f0000002200)="c63367b900a9dcba0d4ca925a8287372c1ff7ee645a5bd26d6eae136ca7a3d170b098f17b6774cbcf206661f843194603ceb45819f3c7a059e7e39c441173844b13e872895", 0x45}, {&(0x7f0000002280)="06dcb6309b5f9e", 0x7}, {&(0x7f00000022c0)="315f34722735eb4dbe66b8829bb364903d6f2e4261fcc9141feb19d9f66a90646949d07d122f07084ebad316b2b51df4653239981890f1ea6b513b8b607f246f352a43ebd50c8a82ac8d80a19f003fbc7d928d602103d6dfc4b158f49ae9a3207dd5eee7e42e8186760eacf0fb2b098069ff793d82679f5569592909d600ad4e5028b06553678385500ce73bfe405b26f47313ab1049fd0b0004cb3d2fa1ff0a0722c863223ebe20367b4d80a42429466481316bb1b8eb6d8748774dbc7fc81be89c9a0600d5899b988a18f099a43bb187a709b225f5f38bf97500f4e8de75ceb8e3ebf6a216feab6230d72aa81af15456d7aaf8", 0xf4}, {&(0x7f00000023c0)="dad009f2a3a74e6e6511c527a94c83576b73370bbe2b3f01ff0b234c82a5b207e8f9b3a33d5f5b6e7204f314cd082dbb18d9133b61038f5489b621c5", 0x3c}, {&(0x7f0000002400)="9325e26f104488064ab18e61f69755e6b23f8e20287ef103557ac2a3b8dc8ed8ec3c9e881e27e77c88ea36f4ff771e486b82bec2cc6ea6034865d62a96", 0x3d}, {&(0x7f0000002440)="6a4c106f3c2dfc51c4a8145f97e73a6eaf74faa3e68434582196562b325aa0fdafb92d3eac85ac27cb313f779f14dde6f99d47c27eaea78262c68d53e5862e49ab65061f0ba061315764e88823b77dcbb56ae7ab83582d0a48350127c7857e5e120b43713e32c7e8ada884708e18fb21278325d10d47338672ee96af1a26393ba49d02aae14cc9cadf6ebbdd334002b446f233704a90e96d82d61e126e03645ad001911b5f7e31ec3e7fe650c909a97c9ce91ec32de1556a64fe8aba6b6189fb3322385e45d0c23f7b990b565e4075d7bbcde9248748", 0xd6}, {&(0x7f0000002540)="d2d92313f59f5cc268702a7fc79a40f786daf616df127a26aaa2560bb9da4b0cc55a65376173e75c8b6ed79cc2d93667b1aea7a8a9c2b2dfb806e486efe21a462adb4ef7", 0x44}], 0x9, &(0x7f0000002780)=[@cred={0x68, 0xffff, 0x3, r14, r20, r15, r21, 0x10, [r16, r2, r7, r11, r11, r24, r8, r11, r8, r27, r2, r28, r21, r17, r16, r21]}, @rights={0x10}, @rights={0x18, 0xffff, 0x1, [r29]}], 0x90, 0x180}, 0x4) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000002f80)={&(0x7f0000002880)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f0000002940)=[{&(0x7f00000028c0)="59d38afa7976a5e153671fe465d5c6c70ed51a3cc344f608843685801b0e5e1bdfb0790a310ee6a01ffde091afe00c599013c71ffa480014cf911bc2aa95e9b17a71b0c3900d2d189cbc", 0x4a}], 0x1, &(0x7f0000002e00)=[@rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, r0]}, @rights={0x28, 0xffff, 0x1, [r29, r29, 0xffffffffffffffff, r0, 0xffffffffffffffff, r29]}, @cred={0x68, 0xffff, 0x3, 0x0, r12, r26, r24, 0x10, [r21, r23, r2, 0x0, r24, r7, r11, r11, r6, 0x0, 0x0, r11, 0xffffffffffffffff, r23]}, @rights={0x28, 0xffff, 0x1, [r0, r9, r0, r18, r3, r9]}, @cred={0x68, 0xffff, 0x3, r14, r20, r22, r6, 0x10, [r16, r28, 0x0, r24, r24, r16, r28, r6, r24, r6, r25, r7, r16, r28, r23, r11]}, @rights={0x20, 0xffff, 0x1, [r19, r0, 0xffffffffffffffff]}], 0x158}, 0x20108) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xffffffffffffffff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8167135d stack pointer = 0x28:0xfffffe007ed3a6a0 frame pointer = 0x28:0xfffffe007ed3a6d0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 7131 (syz-executor.3) rdi: ffffffffffffffff rsi: 00000000000000af rdx: 00000000000000ae rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000215 FreeBSD/amd64rax: fffffe00033eee30 rbx: fffffe0081b90000 rbp: fffffe007ed3a6d0 r10: 0000000000000000 r11: fffffe0081b90520 r12: ffffffff84bf5400 r13: fffffe007ed3a8b0 r14: ffffffffffffffff r15: fffffe0081b9001c trap number = 12 panic: page fault cpuid = 1 time = 2190 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe007ed39dd0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe007ed39f30 vpanic() at vpanic+0x26a/frame 0xfffffe007ed3a0f0 panic() at panic+0xb5/frame 0xfffffe007ed3a1b0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe007ed3a2d0 trap_pfault() at trap_pfault+0x5c7/frame 0xfffffe007ed3a3f0 trap() at trap+0x648/frame 0xfffffe007ed3a5d0 calltrap() at calltrap+0x8/frame 0xfffffe007ed3a5d0 --- trap 0xc, rip = 0xffffffff8167135d, rsp = 0xfffffe007ed3a6a0, rbp = 0xfffffe007ed3a6d0 --- m_tag_delete_chain() at m_tag_delete_chain+0x5d/frame 0xfffffe007ed3a6d0 m_free() at m_free+0x82/frame 0xfffffe007ed3a710 m_freem() at m_freem+0x48/frame 0xfffffe007ed3a730 uipc_sosend_stream_or_seqpacket() at uipc_sosend_stream_or_seqpacket+0x126d/frame 0xfffffe007ed3a9a0 sousrsend() at sousrsend+0x117/frame 0xfffffe007ed3aa30 kern_sendit() at kern_sendit+0x4fc/frame 0xfffffe007ed3ab90 sendit() at sendit+0x15f/frame 0xfffffe007ed3abf0 sys_sendmsg() at sys_sendmsg+0x181/frame 0xfffffe007ed3ad10 amd64_syscall() at amd64_syscall+0x4cb/frame 0xfffffe007ed3af30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe007ed3af30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x2aeb2a, rsp = 0x8256c6f08, rbp = 0x8256c6f80 --- KDB: enter: panic [ thread pid 7131 tid 105901 ] Stopped at kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0072493000 rdx 0x3ffff rbx 0xffffffff826ed680 .str.27 rsp 0xfffffe007ed39f10 rbp 0xfffffe007ed39f30 rsi 0x40001 rdi 0xffffffff815c0059 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0081b90000 r13 0xfffffffffffffffd r14 0xffffffff826ed680 .str.27 r15 0 rip 0xffffffff815acc1e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23c8477(%rip) db> show proc Process 7131 (syz-executor.3) at 0xfffffe007ef9cac0: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe006d4d4000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe005420b040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe007eb7a4d0 (map 0xfffffe007eb7a4d0) (map.pmap 0xfffffe007eb7a590) (pmap 0xfffffe007eb7a600) threads: 3 105832 RunQ syz-executor.3 105901 Run CPU 1 syz-executor.3 105902 S uwait 0xfffffe007ef21480 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 7131 784 784 0 R (threaded) syz-executor.3 105832 RunQ syz-executor.3 105901 Run CPU 1 syz-executor.3 105902 S uwait 0xfffffe007ef21480 syz-executor.3 7130 7128 774 0 SV uwait 0xfffffe005736ea00 syz-executor.0 7128 774 774 0 T (threaded) syz-executor.0 105895 s syz-executor.0 105900 D ppwait 0xfffffe00579ee540 syz-executor.0 7113 1 784 0 S uwait 0xfffffe007ef20280 syz-executor.3 7110 1 774 0 SV uwait 0xfffffe007ef20380 syz-executor.0 7099 1 774 0 SV uwait 0xfffffe007e538500 syz-executor.0 7094 1 774 0 S uwait 0xfffffe007a02eb00 syz-executor.0 7088 1 784 0 SV uwait 0xfffffe007ef21000 syz-executor.3 7060 1 774 0 SV ksem 0xfffffe0074f19798 syz-executor.0 7056 1 784 0 SV uwait 0xfffffe007e539100 syz-executor.3 7051 1 784 0 S uwait 0xfffffe007ef21100 syz-executor.3 7047 1 774 0 SV ksem 0xfffffe0074f1a598 syz-executor.0 7046 1 774 0 S uwait 0xfffffe007e538200 syz-executor.0 7041 1 784 0 SV uwait 0xfffffe007ef20d80 syz-executor.3 7023 1 784 0 SV uwait 0xfffffe007e539500 syz-executor.3 7003 1 774 0 SV uwait 0xfffffe007e538700 syz-executor.0 6994 1 784 0 SV uwait 0xfffffe007ef20c80 syz-executor.3 6990 1 784 0 S uwait 0xfffffe007e538300 syz-executor.3 6983 1 774 0 SV uwait 0xfffffe007a02f400 syz-executor.0 6973 1 784 0 S uwait 0xfffffe007ef20b80 syz-executor.3 6970 1 784 0 S uwait 0xfffffe007a02ea80 syz-executor.3 6968 1 774 0 S uwait 0xfffffe0079e3fd00 syz-executor.0 6964 1 774 0 S uwait 0xfffffe007ef21e00 syz-executor.0 6959 1 774 0 S uwait 0xfffffe007a02ec00 syz-executor.0 6957 1 774 0 S uwait 0xfffffe007ef21900 syz-executor.0 6955 1 774 0 S uwait 0xfffffe007e539900 syz-executor.0 6947 1 774 0 S uwait 0xfffffe007e538e00 syz-executor.0 6945 1 784 0 S uwait 0xfffffe0079e3ff00 syz-executor.3 6943 1 784 0 S uwait 0xfffffe007a02e280 syz-executor.3 6935 1 774 0 S uwait 0xfffffe007ef21d00 syz-executor.0 6916 1 784 0 SV uwait 0xfffffe0079e3fe00 syz-executor.3 6911 1 774 0 SV uwait 0xfffffe007ef21b00 syz-executor.0 6900 1 774 0 SV uwait 0xfffffe007ef21a00 syz-executor.0 6880 1 784 0 SV uwait 0xfffffe007ef21800 syz-executor.3 6831 1 784 0 SV uwait 0xfffffe007ef21c00 syz-executor.3 6765 1 784 0 S uwait 0xfffffe007a02e180 syz-executor.3 6756 1 774 0 SV uwait 0xfffffe007e538d00 syz-executor.0 6748 1 774 0 S uwait 0xfffffe007e538a00 syz-executor.0 6740 1 784 0 S uwait 0xfffffe007a02f380 syz-executor.3 6737 1 774 0 SV uwait 0xfffffe007a02e980 syz-executor.0 6730 1 774 0 S uwait 0xfffffe007e539600 syz-executor.0 6724 1 774 0 SV uwait 0xfffffe007e538f00 syz-executor.0 6721 1 774 0 S uwait 0xfffffe007a02e080 syz-executor.0 6691 6685 6685 0 D ifnet_d 0xffffffff83a74340 ifconfig 6689 1 774 0 S uwait 0xfffffe007e538c00 syz-executor.0 6685 772 6685 0 Ss wait 0xfffffe007ee12060 syz-executor.2 6661 1 774 0 SV uwait 0xfffffe007e539d00 syz-executor.0 6651 1 774 0 SV uwait 0xfffffe007a02f480 syz-executor.0 6648 6647 784 0 SV uwait 0xfffffe007e539700 syz-executor.3 6647 1 784 0 DV ppwait 0xfffffe007ee46560 syz-executor.3 6642 1 774 0 SV uwait 0xfffffe007e539980 syz-executor.0 6634 1 774 0 SV uwait 0xfffffe007a02e480 syz-executor.0 6632 1 784 0 SV uwait 0xfffffe007e538900 syz-executor.3 6625 1 784 0 S uwait 0xfffffe0079e3f800 syz-executor.3 6614 1 774 0 S uwait 0xfffffe007a02e580 syz-executor.0 6608 1 784 0 SV uwait 0xfffffe0079e3f100 syz-executor.3 6598 1 784 0 S uwait 0xfffffe007e539400 syz-executor.3 6596 1 774 0 SV uwait 0xfffffe007e53a600 syz-executor.0 6589 1 784 0 SV uwait 0xfffffe0079e3ce00 syz-executor.3 6586 1 774 0 S uwait 0xfffffe007a02fc00 syz-executor.0 6578 1 784 0 S uwait 0xfffffe007e539300 syz-executor.3 6570 1 784 0 S uwait 0xfffffe007e53a500 syz-executor.3 6555 1 784 0 S umtxn 0xfffffe007a02fc80 syz-executor.3 6547 1 784 0 S uwait 0xfffffe007a02f180 syz-executor.3 6541 1 774 0 SV uwait 0xfffffe007a02e680 syz-executor.0 6536 1 774 0 S uwait 0xfffffe007a030e80 syz-executor.0 6526 1 784 0 S uwait 0xfffffe007a02f580 syz-executor.3 6519 1 774 0 S uwait 0xfffffe007e539b00 syz-executor.0 6512 1 774 0 S uwait 0xfffffe007e53a000 syz-executor.0 6494 1 774 0 S uwait 0xfffffe007e539c00 syz-executor.0 6491 6490 774 0 SV uwait 0xfffffe007e539e00 syz-executor.0 6490 1 774 0 DV ppwait 0xfffffe007eb2efe0 syz-executor.0 6480 1 784 0 SV ksem 0xfffffe0058919398 syz-executor.3 6426 1 774 0 SV ksem 0xfffffe0074a50d18 syz-executor.0 6414 1 784 0 SV uwait 0xfffffe007e53a100 syz-executor.3 6412 1 784 0 S uwait 0xfffffe0079e3cc80 syz-executor.3 6408 6407 774 0 SV uwait 0xfffffe007a02fd00 syz-executor.0 6407 1 774 0 DV ppwait 0xfffffe007ea53000 syz-executor.0 6391 1 774 0 S uwait 0xfffffe007e53a200 syz-executor.0 6382 1 774 0 S uwait 0xfffffe007a02ee00 syz-executor.0 6373 1 774 0 S uwait 0xfffffe007a02ed00 syz-executor.0 6364 1 774 0 S uwait 0xfffffe0079e3ce80 syz-executor.0 6357 1 784 0 SV uwait 0xfffffe007a02fb00 syz-executor.3 6352 1 784 0 S uwait 0xfffffe007a02f900 syz-executor.3 6342 1 784 0 S umtxn 0xfffffe007e53b480 syz-executor.3 6333 1 784 0 S uwait 0xfffffe007a02f800 syz-executor.3 6324 1 784 0 S uwait 0xfffffe007e53a300 syz-executor.3 6315 1 784 0 S uwait 0xfffffe007a030300 syz-executor.3 6306 1 784 0 S uwait 0xfffffe007a030500 syz-executor.3 6300 1 774 0 SV uwait 0xfffffe0079e3d000 syz-executor.0 6295 1 784 0 S uwait 0xfffffe00763ede00 syz-executor.3 6287 1 784 0 S uwait 0xfffffe0079e3ca00 syz-executor.3 6283 6282 774 0 SV uwait 0xfffffe007e53aa80 syz-executor.0 6282 1 774 0 DV ppwait 0xfffffe007ea52540 syz-executor.0 6279 1 774 0 SV uwait 0xfffffe007a030b00 syz-executor.0 6277 1 774 0 S uwait 0xfffffe007a02fe80 syz-executor.0 6273 1 784 0 SV uwait 0xfffffe007a030100 syz-executor.3 6270 6269 774 0 SV uwait 0xfffffe007e53a980 syz-executor.0 6269 1 774 0 DV ppwait 0xfffffe007e6a5a80 syz-executor.0 6267 1 774 0 S uwait 0xfffffe007e53ac00 syz-executor.0 6263 1 784 0 SV uwait 0xfffffe007a030200 syz-executor.3 6260 1 774 0 SV uwait 0xfffffe007a030000 syz-executor.0 6258 1 774 0 S uwait 0xfffffe007a030800 syz-executor.0 6254 6253 784 0 SV uwait 0xfffffe007a030e00 syz-executor.3 6253 1 784 0 DV ppwait 0xfffffe007e76efe0 syz-executor.3 6250 1 774 0 SV uwait 0xfffffe007a031900 syz-executor.0 6248 1 784 0 SV uwait 0xfffffe007a030900 syz-executor.3 6246 1 784 0 S uwait 0xfffffe007a030700 syz-executor.3 6242 1 774 60929 SV uwait 0xfffffe0079e3db80 syz-executor.0 6237 1 774 0 S uwait 0xfffffe007e53b280 syz-executor.0 6230 1 774 0 S uwait 0xfffffe007e53a880 syz-executor.0 6227 6226 784 0 SV uwait 0xfffffe007e53ad00 syz-executor.3 6226 1 784 0 DV ppwait 0xfffffe007e6a6540 syz-executor.3 6221 1 774 0 SV uwait 0xfffffe0079e3d980 syz-executor.0 6218 1 774 0 S uwait 0xfffffe0079e3e100 syz-executor.0 6215 1 784 0 SV uwait 0xfffffe007e53b180 syz-executor.3 6211 1 784 0 SV uwait 0xfffffe0079e3da80 syz-executor.3 6209 1 784 0 S uwait 0xfffffe007a031280 syz-executor.3 6206 1 774 0 SV uwait 0xfffffe007e53b380 syz-executor.0 6198 1 784 0 SV uwait 0xfffffe0079e3eb00 syz-executor.3 6190 1 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60929 SV uwait 0xfffffe00763ebe00 syz-executor.3 4741 1 775 0 SV uwait 0xfffffe00763eb580 syz-executor.1 4697 1 784 60929 SV uwait 0xfffffe00763ebf00 syz-executor.3 4688 1 775 0 SV uwait 0xfffffe00763eca80 syz-executor.1 4677 1 774 0 SV uwait 0xfffffe00763ec880 syz-executor.0 4669 1 784 0 SV uwait 0xfffffe007588d680 syz-executor.3 4664 1 774 0 SV uwait 0xfffffe00763ed400 syz-executor.0 4659 4658 775 0 SV uwait 0xfffffe00763ed300 syz-executor.1 4658 4657 775 0 DV ppwait 0xfffffe0078008500 syz-executor.1 4657 4656 775 0 DV ppwait 0xfffffe0078008a60 syz-executor.1 4656 4655 775 0 DV ppwait 0xfffffe0078008fc0 syz-executor.1 4655 4654 775 0 DV ppwait 0xfffffe0078009520 syz-executor.1 4654 4653 775 0 DV ppwait 0xfffffe0078009a80 syz-executor.1 4653 4652 775 0 DV ppwait 0xfffffe0078009fe0 syz-executor.1 4652 4651 775 0 DV ppwait 0xfffffe007800a540 syz-executor.1 4651 4650 775 0 DV ppwait 0xfffffe007800aaa0 syz-executor.1 4650 4649 775 0 DV ppwait 0xfffffe007639a520 syz-executor.1 4649 4648 775 0 DV ppwait 0xfffffe007639aa80 syz-executor.1 4648 4647 775 0 DV ppwait 0xfffffe007639afe0 syz-executor.1 4647 4646 775 0 DV ppwait 0xfffffe007639b540 syz-executor.1 4646 4645 775 0 DV ppwait 0xfffffe007639baa0 syz-executor.1 4645 4644 775 0 DV ppwait 0xfffffe007639c000 syz-executor.1 4644 4643 775 0 DV ppwait 0xfffffe007639c560 syz-executor.1 4643 4642 775 0 DV ppwait 0xfffffe007639cac0 syz-executor.1 4642 4641 775 0 DV ppwait 0xfffffe0076362540 syz-executor.1 4641 4640 775 0 DV ppwait 0xfffffe0076362aa0 syz-executor.1 4640 4639 775 0 DV ppwait 0xfffffe0076363000 syz-executor.1 4639 4638 775 0 DV ppwait 0xfffffe0076363560 syz-executor.1 4638 4637 775 0 DV ppwait 0xfffffe0076363ac0 syz-executor.1 4637 4636 775 0 DV ppwait 0xfffffe0076399500 syz-executor.1 4636 4635 775 0 DV ppwait 0xfffffe0076399a60 syz-executor.1 4635 4634 775 0 DV ppwait 0xfffffe0076399fc0 syz-executor.1 4634 4633 775 0 DV ppwait 0xfffffe0076305560 syz-executor.1 4633 4632 775 0 DV ppwait 0xfffffe0076305ac0 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syz-executor.2 4169 1 774 0 SV uwait 0xfffffe007588f080 syz-executor.0 4147 1 774 0 S uwait 0xfffffe00757dfd00 syz-executor.0 4135 1 778 0 SV uwait 0xfffffe00757df400 syz-executor.2 4096 1 784 0 S uwait 0xfffffe006d47c580 syz-executor.3 4094 1 774 0 S uwait 0xfffffe00757df300 syz-executor.0 4066 1 784 0 S uwait 0xfffffe00757df200 syz-executor.3 4054 1 775 0 S uwait 0xfffffe0074161c80 syz-executor.1 4053 1 774 0 SV uwait 0xfffffe0074162200 syz-executor.0 4025 1 784 0 S uwait 0xfffffe007588f680 syz-executor.3 4018 1 778 0 SV uwait 0xfffffe007588f200 syz-executor.2 3996 1 775 0 SV uwait 0xfffffe00757e0000 syz-executor.1 3981 1 774 0 SV uwait 0xfffffe0075121580 syz-executor.0 3979 3978 775 0 SV uwait 0xfffffe007588f980 syz-executor.1 3978 1 775 0 DV ppwait 0xfffffe007591c000 syz-executor.1 3971 3970 778 0 SV uwait 0xfffffe0074163080 syz-executor.2 3970 1 778 0 DV ppwait 0xfffffe0075919fc0 syz-executor.2 3960 3959 774 0 SV uwait 0xfffffe007588f580 syz-executor.0 3959 3958 774 0 DV ppwait 0xfffffe00758da500 syz-executor.0 3958 3957 774 0 DV ppwait 0xfffffe00758daa60 syz-executor.0 3957 3956 774 0 DV ppwait 0xfffffe00758dafc0 syz-executor.0 3956 3955 774 0 DV ppwait 0xfffffe00758db520 syz-executor.0 3955 3954 774 0 DV ppwait 0xfffffe00758dba80 syz-executor.0 3954 3953 774 0 DV ppwait 0xfffffe00758dbfe0 syz-executor.0 3953 3952 774 0 DV ppwait 0xfffffe007586fa60 syz-executor.0 3952 3951 774 0 DV ppwait 0xfffffe007586ffc0 syz-executor.0 3951 3950 774 0 DV ppwait 0xfffffe0075870520 syz-executor.0 3950 3949 774 0 DV ppwait 0xfffffe0075870a80 syz-executor.0 3949 3948 774 0 DV ppwait 0xfffffe0075870fe0 syz-executor.0 3948 3947 774 0 DV ppwait 0xfffffe0075871540 syz-executor.0 3947 3946 774 0 DV ppwait 0xfffffe0075871aa0 syz-executor.0 3946 3945 774 0 DV ppwait 0xfffffe0075872000 syz-executor.0 3945 3944 774 0 DV ppwait 0xfffffe007583ca80 syz-executor.0 3944 3943 774 0 DV ppwait 0xfffffe007583cfe0 syz-executor.0 3943 3942 774 0 DV ppwait 0xfffffe007583d540 syz-executor.0 3942 3941 774 0 DV ppwait 0xfffffe007583daa0 syz-executor.0 3941 3940 774 0 DV ppwait 0xfffffe007583e000 syz-executor.0 3940 3939 774 0 DV ppwait 0xfffffe007583e560 syz-executor.0 3939 3938 774 0 DV ppwait 0xfffffe007583eac0 syz-executor.0 3938 3937 774 0 DV ppwait 0xfffffe007586f500 syz-executor.0 3937 3936 774 0 DV ppwait 0xfffffe0075806aa0 syz-executor.0 3936 3935 774 0 DV ppwait 0xfffffe0075807000 syz-executor.0 3935 3934 774 0 DV ppwait 0xfffffe0075807560 syz-executor.0 3934 3933 774 0 DV ppwait 0xfffffe0075807ac0 syz-executor.0 3933 3932 774 0 DV ppwait 0xfffffe007583b500 syz-executor.0 3932 3931 774 0 DV ppwait 0xfffffe007583ba60 syz-executor.0 3931 3930 774 0 DV ppwait 0xfffffe007583bfc0 syz-executor.0 3930 3929 774 0 DV ppwait 0xfffffe007583c520 syz-executor.0 3929 3928 774 0 DV ppwait 0xfffffe0075786ac0 syz-executor.0 3928 3927 774 0 DV ppwait 0xfffffe0075804500 syz-executor.0 3927 3926 774 0 DV ppwait 0xfffffe0075804a60 syz-executor.0 3926 3925 774 0 DV ppwait 0xfffffe0075804fc0 syz-executor.0 3925 3924 774 0 DV ppwait 0xfffffe0075805520 syz-executor.0 3924 3923 774 0 DV ppwait 0xfffffe0075805a80 syz-executor.0 3923 3922 774 0 DV ppwait 0xfffffe0075805fe0 syz-executor.0 3922 3921 774 0 DV ppwait 0xfffffe0075806540 syz-executor.0 3921 3920 774 0 DV ppwait 0xfffffe0075524540 syz-executor.0 3920 3919 774 0 DV ppwait 0xfffffe0075524aa0 syz-executor.0 3919 3917 774 0 DV ppwait 0xfffffe0075498560 syz-executor.0 3917 3916 774 0 DV ppwait 0xfffffe0075631540 syz-executor.0 3916 3915 774 0 DV ppwait 0xfffffe0075784520 syz-executor.0 3915 3914 774 0 DV ppwait 0xfffffe0075784a80 syz-executor.0 3914 3913 774 0 DV ppwait 0xfffffe0075784fe0 syz-executor.0 3913 3912 774 0 DV ppwait 0xfffffe0075785540 syz-executor.0 3912 3911 774 0 DV ppwait 0xfffffe0075785aa0 syz-executor.0 3911 3910 774 0 DV ppwait 0xfffffe0075786000 syz-executor.0 3910 3909 774 0 DV ppwait 0xfffffe0075786560 syz-executor.0 3909 3908 774 0 DV ppwait 0xfffffe007562f500 syz-executor.0 3908 3907 774 0 DV ppwait 0xfffffe007573afe0 syz-executor.0 3907 3906 774 0 DV ppwait 0xfffffe007573b540 syz-executor.0 3906 3905 774 0 DV ppwait 0xfffffe007573baa0 syz-executor.0 3905 3904 774 0 DV ppwait 0xfffffe007573c000 syz-executor.0 3904 3903 774 0 DV ppwait 0xfffffe007573c560 syz-executor.0 3903 3902 774 0 DV ppwait 0xfffffe007573cac0 syz-executor.0 3902 3901 774 0 DV ppwait 0xfffffe0075783500 syz-executor.0 3901 3900 774 0 DV ppwait 0xfffffe0075783a60 syz-executor.0 3900 3899 774 0 DV ppwait 0xfffffe0075704000 syz-executor.0 3899 3898 774 0 DV ppwait 0xfffffe0075702fe0 syz-executor.0 3898 3897 774 0 DV ppwait 0xfffffe0075632000 syz-executor.0 3897 3896 774 0 DV ppwait 0xfffffe0075704560 syz-executor.0 3896 3895 774 0 DV ppwait 0xfffffe0075704ac0 syz-executor.0 3895 1 774 0 DV ppwait 0xfffffe0075739500 syz-executor.0 3888 1 778 0 S uwait 0xfffffe0074162780 syz-executor.2 3885 0 0 0 DL (threaded) [KTLS] 102853 D - 0xfffffe0074fd0600 [thr_0] 102910 D - 0xfffffe0074fd0680 [thr_1] 102911 D - 0xffffffff83a67b08 [reclaim_0] 3866 1 784 0 S uwait 0xfffffe0074162700 syz-executor.3 3862 1 778 0 SV uwait 0xfffffe0074162000 syz-executor.2 3854 1 774 0 SV uwait 0xfffffe007511f900 syz-executor.0 3851 1 775 0 SV uwait 0xfffffe007511f500 syz-executor.1 3814 1 784 0 S uwait 0xfffffe00578ca000 syz-executor.3 3809 1 778 0 SV uwait 0xfffffe0074161980 syz-executor.2 3806 1 774 0 SV uwait 0xfffffe0074161780 syz-executor.0 3796 1 775 0 SV fifoor 0xfffffe005893aec8 syz-executor.1 3788 1 778 0 SV uwait 0xfffffe0074164f00 syz-executor.2 3778 1 774 0 SV uwait 0xfffffe0074ccc080 syz-executor.0 3740 1 778 0 SV fifoor 0xfffffe000784c4e8 syz-executor.2 3718 1 774 0 SV uwait 0xfffffe0075121400 syz-executor.0 3713 1 775 0 SV fifoor 0xfffffe005893af28 syz-executor.1 3705 1 778 0 SV uwait 0xfffffe007511fc80 syz-executor.2 3692 1 784 0 SV fifoor 0xfffffe005893af08 syz-executor.3 3689 1 778 0 S uwait 0xfffffe007511f080 syz-executor.2 3676 1 784 0 S uwait 0xfffffe0074162a00 syz-executor.3 3673 1 778 0 SV fifoor 0xfffffe005893aee8 syz-executor.2 3662 1 775 0 SV uwait 0xfffffe0075121500 syz-executor.1 3661 1 778 0 S uwait 0xfffffe0075120c00 syz-executor.2 3640 1 775 0 SV uwait 0xfffffe007511f280 syz-executor.1 3610 1 778 0 SV uwait 0xfffffe0074ccc600 syz-executor.2 3601 3600 775 0 SV uwait 0xfffffe0074ccc280 syz-executor.1 3600 1 775 0 RV syz-executor.1 3598 1 778 0 S uwait 0xfffffe007511f600 syz-executor.2 3591 1 784 0 SV uwait 0xfffffe0075120000 syz-executor.3 3587 1 784 0 S uwait 0xfffffe0075120b00 syz-executor.3 3569 1 784 0 S uwait 0xfffffe0075120100 syz-executor.3 3551 1 774 0 S uwait 0xfffffe0074ccd380 syz-executor.0 3526 1 778 0 SV sbwait 0xfffffe00750d558c syz-executor.2 3493 1 778 0 S uwait 0xfffffe0074164e00 syz-executor.2 3485 1 774 0 SV sbwait 0xfffffe00750d5d0c syz-executor.0 3463 1 775 0 SV uwait 0xfffffe0075120480 syz-executor.1 3449 1 784 0 SV uwait 0xfffffe0074162f00 syz-executor.3 3432 1 778 0 S uwait 0xfffffe007511fb80 syz-executor.2 3422 1 784 0 SV uwait 0xfffffe0074ccc180 syz-executor.3 3415 1 778 0 SV connec 0xfffffe00750d9c1a syz-executor.2 3412 1 774 0 S uwait 0xfffffe0074ccc380 syz-executor.0 3400 1 775 0 SV uwait 0xfffffe00578cc500 syz-executor.1 3360 1 774 0 SV fifoor 0xfffffe005893af48 syz-executor.0 3348 1 784 0 S uwait 0xfffffe007511fe80 syz-executor.3 3338 1 784 0 S uwait 0xfffffe0074ccd700 syz-executor.3 3337 1 774 0 SV fifoor 0xfffffe000784c508 syz-executor.0 3318 1 784 0 S uwait 0xfffffe005736d980 syz-executor.3 3308 1 774 0 SV fifoor 0xfffffe000784c528 syz-executor.0 3303 1 774 0 S uwait 0xfffffe006d479080 syz-executor.0 3300 1 784 0 SV uwait 0xfffffe0074164a80 syz-executor.3 3297 1 775 0 SV uwait 0xfffffe007511fd80 syz-executor.1 3284 1 778 0 SV uwait 0xfffffe0075121100 syz-executor.2 3276 1 774 0 SV fifoor 0xfffffe005893af68 syz-executor.0 3253 1 784 0 SV uwait 0xfffffe00578ca180 syz-executor.3 3237 1 784 0 S uwait 0xfffffe0075120700 syz-executor.3 3232 1 775 0 SV uwait 0xfffffe0074164b80 syz-executor.1 3222 1 778 0 SV fifoor 0xfffffe000784c548 syz-executor.2 3197 1 778 0 SV uwait 0xfffffe0075120a00 syz-executor.2 3170 1 774 0 SV sbwait 0xfffffe006a84f58c syz-executor.0 3153 1 774 0 SV uwait 0xfffffe0075120900 syz-executor.0 3152 1 778 0 SV sbwait 0xfffffe006a60594c syz-executor.2 3146 1 784 0 SV fifoor 0xfffffe005893af88 syz-executor.3 3136 1 775 0 SV uwait 0xfffffe0075120800 syz-executor.1 3128 1 784 0 SV uwait 0xfffffe0074ccd600 syz-executor.3 3121 1 774 0 SV uwait 0xfffffe0057370900 syz-executor.0 3112 1 778 0 SV uwait 0xfffffe0075120e80 syz-executor.2 3106 1 774 0 SV uwait 0xfffffe0074ccdf00 syz-executor.0 3094 1 784 0 SV uwait 0xfffffe006d47c100 syz-executor.3 3087 1 774 0 SV uwait 0xfffffe0075121000 syz-executor.0 3061 1 784 0 SV fifoor 0xfffffe000784c568 syz-executor.3 3043 1 778 0 SV uwait 0xfffffe0074ccdd00 syz-executor.2 3034 1 775 0 SV uwait 0xfffffe0074cce380 syz-executor.1 3022 1 774 0 SV uwait 0xfffffe0074ccc480 syz-executor.0 3021 1 3021 0 Ss select 0xfffffe0007876740 dhclient 3013 1 3013 0 Ss select 0xfffffe0007876340 dhclient 2976 1 2976 65 Ss select 0xfffffe0007876440 dhclient 2971 1 775 0 SV uwait 0xfffffe0074ccdb00 syz-executor.1 2968 1 784 0 SV fifoor 0xfffffe000784c588 syz-executor.3 2959 1 778 0 S uwait 0xfffffe0074ccea00 syz-executor.2 2953 1 774 0 S uwait 0xfffffe0007980d00 syz-executor.0 2952 1 784 0 SV uwait 0xfffffe006d47a680 syz-executor.3 2938 1 775 0 S uwait 0xfffffe0074ccc900 syz-executor.1 2931 1 774 0 SV uwait 0xfffffe0074ccc700 syz-executor.0 2921 1 775 0 S uwait 0xfffffe006d47a600 syz-executor.1 2903 1 774 0 SV uwait 0xfffffe00578ccc80 syz-executor.0 2896 1 774 0 S uwait 0xfffffe006d47c000 syz-executor.0 2890 1 778 0 S uwait 0xfffffe005736da00 syz-executor.2 2887 1 775 0 S uwait 0xfffffe00578ca280 syz-executor.1 2874 1 774 0 S uwait 0xfffffe0074163a80 syz-executor.0 2873 1 775 0 S uwait 0xfffffe0074ccf200 syz-executor.1 2864 1 774 0 S uwait 0xfffffe00578cb080 syz-executor.0 2858 1 784 0 SV uwait 0xfffffe0074ccda00 syz-executor.3 2856 1 774 0 S uwait 0xfffffe006d47be80 syz-executor.0 2852 1 775 0 S umtxn 0xfffffe0074cccb00 syz-executor.1 2779 1 784 0 SV uwait 0xfffffe0074ccce00 syz-executor.3 2774 1 778 0 SV uwait 0xfffffe00578cae00 syz-executor.2 2771 1 774 0 SV uwait 0xfffffe0074ccf400 syz-executor.0 2736 1 774 0 SV fifoor 0xfffffe000784c5a8 syz-executor.0 2724 1 784 0 SV uwait 0xfffffe0007980e00 syz-executor.3 2693 1 774 0 SV fifoor 0xfffffe005893afa8 syz-executor.0 2638 1 784 0 SV uwait 0xfffffe006d47a180 syz-executor.3 2637 1 784 0 S uwait 0xfffffe006d47c380 syz-executor.3 2630 1 775 0 SV uwait 0xfffffe00578cad80 syz-executor.1 2628 1 774 0 SV uwait 0xfffffe0074cce180 syz-executor.0 2617 1 775 0 SV fifoor 0xfffffe000784c5c8 syz-executor.1 2612 1 774 0 SV uwait 0xfffffe005736e200 syz-executor.0 2610 1 784 0 SV uwait 0xfffffe00578cab80 syz-executor.3 2607 1 778 0 SV uwait 0xfffffe00578ccd80 syz-executor.2 2571 1 784 0 SV fifoor 0xfffffe005893b048 syz-executor.3 2522 1 784 0 SV uwait 0xfffffe006d479180 syz-executor.3 2475 1 784 0 SV uwait 0xfffffe006d479d00 syz-executor.3 2471 1 778 0 SV uwait 0xfffffe00578cce80 syz-executor.2 2453 1 784 0 SV uwait 0xfffffe0074ccf300 syz-executor.3 2409 1 784 0 SV uwait 0xfffffe0074cce800 syz-executor.3 2406 1 774 0 SV uwait 0xfffffe005736d180 syz-executor.0 2389 1 778 0 SV uwait 0xfffffe0074ccd000 syz-executor.2 2342 1 784 0 SV uwait 0xfffffe0074cce280 syz-executor.3 2315 1 778 0 SV fifoor 0xfffffe005893b008 syz-executor.2 2240 1 775 0 SV uwait 0xfffffe006d479200 syz-executor.1 2219 1 784 0 SV uwait 0xfffffe0074ccd800 syz-executor.3 2154 1 774 0 SV uwait 0xfffffe005736e000 syz-executor.0 2138 1 784 0 SV uwait 0xfffffe0074ccf000 syz-executor.3 2116 1 774 0 SV uwait 0xfffffe0074ccf100 syz-executor.0 2099 1 778 0 SV uwait 0xfffffe00578ccf00 syz-executor.2 2065 1 774 0 SV uwait 0xfffffe0074ccd900 syz-executor.0 2044 1 784 0 S uwait 0xfffffe0074cce680 syz-executor.3 2036 1 784 0 S uwait 0xfffffe0074cce480 syz-executor.3 2021 1 774 0 SV uwait 0xfffffe0074163500 syz-executor.0 2018 1 774 0 S umtxn 0xfffffe00578cc880 syz-executor.0 2005 1 784 0 SV uwait 0xfffffe0074ccdc00 syz-executor.3 1993 1 774 0 SV uwait 0xfffffe00578cc300 syz-executor.0 1958 1 774 0 S uwait 0xfffffe006d47b700 syz-executor.0 1957 1 774 0 S uwait 0xfffffe0057370300 syz-executor.0 1955 1 778 0 SV uwait 0xfffffe006d47af00 syz-executor.2 1946 1 775 0 S uwait 0xfffffe006d479a80 syz-executor.1 1944 1 775 0 S uwait 0xfffffe0074ccf500 syz-executor.1 1919 1 775 0 SV fifoor 0xfffffe005893b028 syz-executor.1 1916 1 778 0 S uwait 0xfffffe0057370600 syz-executor.2 1915 1 778 0 S uwait 0xfffffe00578cc400 syz-executor.2 1908 1 784 -1 SV uwait 0xfffffe0057370500 syz-executor.3 1809 1 778 -1 SV uwait 0xfffffe00578cca80 syz-executor.2 1797 1 775 0 SV uwait 0xfffffe006d479380 syz-executor.1 1791 1 784 0 SV uwait 0xfffffe0057370f00 syz-executor.3 1788 1 775 0 S uwait 0xfffffe0074cce900 syz-executor.1 1778 1 774 -1 SV uwait 0xfffffe0074ccee00 syz-executor.0 1744 1 774 -1 SV uwait 0xfffffe0074cced00 syz-executor.0 1688 1 778 0 SV uwait 0xfffffe0074cceb00 syz-executor.2 1654 1 778 0 SV uwait 0xfffffe0074164280 syz-executor.2 1616 1 775 0 S uwait 0xfffffe006d479780 syz-executor.1 1615 1 775 0 S uwait 0xfffffe0074163400 syz-executor.1 1603 1 774 0 S uwait 0xfffffe00578c9d00 syz-executor.0 1602 1 774 0 S uwait 0xfffffe00578c9900 syz-executor.0 1598 1 778 0 S uwait 0xfffffe00578cc980 syz-executor.2 1597 1 778 0 S uwait 0xfffffe00578c9b00 syz-executor.2 1575 1 775 0 S uwait 0xfffffe006d479980 syz-executor.1 1574 1 775 0 S uwait 0xfffffe0057370a00 syz-executor.1 1562 1 784 0 SV uwait 0xfffffe006d479280 syz-executor.3 1546 1 775 0 S uwait 0xfffffe0074163d00 syz-executor.1 1545 1 775 0 S uwait 0xfffffe006d47a080 syz-executor.1 1506 1 774 0 SV uwait 0xfffffe006d479100 syz-executor.0 1495 1 778 0 SV uwait 0xfffffe005736f580 syz-executor.2 1469 1 778 0 SV uwait 0xfffffe0074163600 syz-executor.2 1466 1 774 0 SV uwait 0xfffffe0074163200 syz-executor.0 1465 1 774 0 S uwait 0xfffffe0074163c00 syz-executor.0 1458 1 784 0 SV uwait 0xfffffe006d47a380 syz-executor.3 1438 1 775 0 SV uwait 0xfffffe006d47b000 syz-executor.1 1436 1 784 0 SV uwait 0xfffffe006d479b80 syz-executor.3 1420 1 784 0 SV uwait 0xfffffe006d479880 syz-executor.3 1414 1 774 0 SV uwait 0xfffffe006d47a700 syz-executor.0 1357 1 774 0 SV uwait 0xfffffe0074164380 syz-executor.0 1277 1 775 0 S uwait 0xfffffe00578c9a00 syz-executor.1 1264 1 1264 0 Ss select 0xfffffe00078769c0 dhclient 1261 1 1261 0 Ss select 0xfffffe006ce46bc0 dhclient 1251 1 774 0 S uwait 0xfffffe006d47ad00 syz-executor.0 1248 1 774 0 S uwait 0xfffffe006d47ab00 syz-executor.0 1246 1 774 0 S uwait 0xfffffe005736e800 syz-executor.0 1245 1 774 0 S uwait 0xfffffe006d479480 syz-executor.0 1220 1 778 0 SV uwait 0xfffffe0057370400 syz-executor.2 1138 1 774 0 SV uwait 0xfffffe006d479680 syz-executor.0 1101 1 774 0 SV uwait 0xfffffe0074163f00 syz-executor.0 1098 1 775 0 SV uwait 0xfffffe006d47a280 syz-executor.1 1080 1 778 0 SV uwait 0xfffffe0057370700 syz-executor.2 1077 1 774 0 SV uwait 0xfffffe006d479580 syz-executor.0 1075 1 784 0 SV uwait 0xfffffe00578caa80 syz-executor.3 1005 1 778 0 SV uwait 0xfffffe00578c9300 syz-executor.2 962 0 0 0 DL - 0xffffffff83a662c0 [soaiod4] 961 0 0 0 DL - 0xffffffff83a662c0 [soaiod3] 960 0 0 0 DL - 0xffffffff83a662c0 [soaiod2] 959 0 0 0 DL - 0xffffffff83a662c0 [soaiod1] 957 1 775 0 SV uwait 0xfffffe0007980800 syz-executor.1 937 936 778 0 SV uwait 0xfffffe0057370800 syz-executor.2 936 1 778 0 DV ppwait 0xfffffe0074557fc0 syz-executor.2 931 0 0 0 DL mdwait 0xfffffe0074549000 [md2] 929 1 778 0 S uwait 0xfffffe0057370200 syz-executor.2 907 0 0 0 DL mdwait 0xfffffe00740fe000 [md1] 905 1 778 0 S uwait 0xfffffe0057370e00 syz-executor.2 857 0 0 0 DL mdwait 0xfffffe00740ff000 [md0] 844 1 775 0 S uwait 0xfffffe006d47bb00 syz-executor.1 832 1 778 0 SV uwait 0xfffffe006d47a800 syz-executor.2 830 0 0 0 DL aiordy 0xfffffe006d4d65a0 [aiod4] 829 0 0 0 DL aiordy 0xfffffe006d4d6b00 [aiod3] 828 0 0 0 DL aiordy 0xfffffe006d097b00 [aiod2] 827 0 0 0 DL aiordy 0xfffffe006d0985c0 [aiod1] 784 772 784 0 Rs syz-executor.3 774 772 774 0 Rs syz-executor.0 772 770 770 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0007980300 syz-fuzzer 100116 S uwait 0xfffffe00578ca380 syz-fuzzer 100117 S wait 0xfffffe006a816060 syz-fuzzer 100118 S wait 0xfffffe006a816060 syz-fuzzer 100119 S uwait 0xfffffe00578ca680 syz-fuzzer 100120 S uwait 0xfffffe00578ca780 syz-fuzzer 100121 S uwait 0xfffffe00578ca880 syz-fuzzer 100122 S wait 0xfffffe006a816060 syz-fuzzer 100123 S uwait 0xfffffe0007980600 syz-fuzzer 100124 S uwait 0xfffffe0007980700 syz-fuzzer 100125 S uwait 0xfffffe00578ca980 syz-fuzzer 100156 S uwait 0xfffffe006d47ba00 syz-fuzzer 100318 S kqread 0xfffffe0007c83100 syz-fuzzer 770 768 770 0 Ss pause 0xfffffe005420c670 csh 768 682 768 0 Ss select 0xfffffe0007877240 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0007d1e4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005874a8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005874b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005874b8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0056ec00b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0056ec08b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0056ec10b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0056ec18b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0056ec20b0 getty 686 1 686 0 Ss nanslp 0xffffffff83956481 cron 682 1 682 0 Ss select 0xfffffe00078776c0 sshd 495 1 495 0 Ss select 0xfffffe0007877740 syslogd 424 1 424 0 Ss wait 0xfffffe00579ed020 devd 423 1 423 65 Ss select 0xfffffe0007877e40 dhclient 338 1 338 0 Ss select 0xfffffe0007877940 dhclient 335 1 335 0 Ss select 0xfffffe0007877c40 dhclient 17 0 0 0 RL [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007cea060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72180 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058998ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83aa34f8 [dom0] 100080 D launds 0xffffffff83aa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81d508d0 [uma] 7 0 0 0 DL - 0xffffffff836d3cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84745bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84585760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ed20 [crypto] 100042 D crypto_ 0xfffffe0007c85030 [crypto returns 0] 100043 D crypto_ 0xfffffe0007c85080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0056f60c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fee00 [g_event] 100036 D - 0xffffffff838fee20 [g_up] 100037 D - 0xffffffff838fee40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 Run CPU 0 [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 RunQ [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7e0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007cbc380 [virtio_balloon] 100066 D - 0xffffffff826f28c0 [deadlkres] 100070 D - 0xfffffe005797ab00 [acpi_task_0] 100071 D - 0xfffffe005797ab00 [acpi_task_1] 100072 D - 0xfffffe005797ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 103988 D - 0xfffffe006d04e400 [netlink_socket (PID] 104985 D - 0xfffffe0074b4ee00 [system_taskq_0] 104986 D - 0xfffffe0074b4ee00 [system_taskq_1] 104987 D - 0xfffffe0074b4fd00 [system_delay_taskq_] 104988 D - 0xfffffe0074b4fd00 [system_delay_taskq_] 104990 D - 0xfffffe007567a600 [arc_prune] 104997 D - 0xfffffe0075679800 [dbu_evict] 105000 D - 0xfffffe007567a800 [z_vdev_file_0] 105001 D - 0xfffffe007567a800 [z_vdev_file_1] 105002 D - 0xfffffe007567a800 [z_vdev_file_2] 105003 D - 0xfffffe007567a800 [z_vdev_file_3] 105004 D - 0xfffffe007567a800 [z_vdev_file_4] 105005 D - 0xfffffe007567a800 [z_vdev_file_5] 105006 D - 0xfffffe007567a800 [z_vdev_file_6] 105007 D - 0xfffffe007567a800 [z_vdev_file_7] 105008 D - 0xfffffe007567a800 [z_vdev_file_8] 105009 D - 0xfffffe007567a800 [z_vdev_file_9] 105010 D - 0xfffffe007567a800 [z_vdev_file_10] 105011 D - 0xfffffe007567a800 [z_vdev_file_11] 105012 D - 0xfffffe007567a800 [z_vdev_file_12] 105013 D - 0xfffffe007567a800 [z_vdev_file_13] 105014 D - 0xfffffe007567a800 [z_vdev_file_14] 105015 D - 0xfffffe007567a800 [z_vdev_file_15] 105031 D - 0xfffffe00085f5700 [zfsvfs] 6151 6150 784 0 Z syz-executor.3 5140 5139 775 0 Z syz-executor.1 3095 3094 784 0 Z syz-executor.3 1081 1080 778 0 Z syz-executor.2 1082 1080 778 0 Z syz-executor.2 6222 6221 774 0 Z syz-executor.0 1102 1101 774 0 Z syz-executor.0 1103 1101 774 0 Z syz-executor.0 6243 6242 774 60929 Z syz-executor.0 4211 4210 778 0 Z syz-executor.2 1139 1138 774 0 Z syz-executor.0 1140 1138 774 0 Z syz-executor.0 5249 5248 784 0 Z syz-executor.3 6427 6426 774 0 Z syz-executor.0 6428 6426 774 0 Z syz-executor.0 6429 6426 774 0 Z syz-executor.0 4432 4431 775 0 Z syz-executor.1 6481 6480 784 0 Z syz-executor.3 6482 6480 784 0 Z syz-executor.3 6483 6480 784 0 Z syz-executor.3 3423 3422 784 0 Z syz-executor.3 4480 4479 774 0 Z syz-executor.0 3464 3463 775 0 Z syz-executor.1 1421 1420 784 0 Z syz-executor.3 1439 1438 775 0 Z syz-executor.1 1467 1466 774 0 Z syz-executor.0 1470 1469 778 0 Z syz-executor.2 1507 1506 774 0 Z syz-executor.0 4689 4688 775 0 Z syz-executor.1 1798 1797 775 0 Z syz-executor.1 3852 3851 775 0 Z syz-executor.1 7061 7060 774 0 Z syz-executor.0 7062 7060 774 0 Z syz-executor.0 7063 7060 774 0 Z syz-executor.0 5015 5013 774 0 Z syz-executor.0 938 937 778 0 Z syz-executor.2 5066 5065 784 0 Z syz-executor.3 2007 2005 784 0 Z syz-executor.3 2008 2005 784 0 Z syz-executor.3 7129 7128 774 0 Z syz-executor.0 db> show all locks Process 4565 (ifconfig) thread 0xfffffe00758f6740 (103200) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a74340) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3039 Process 3526 (syz-executor.2) thread 0xfffffe00754d6000 (102429) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00750d5540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4029 Process 3485 (syz-executor.0) thread 0xfffffe0074e5a740 (102027) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00750d5cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4029 Process 3170 (syz-executor.0) thread 0xfffffe007510f740 (102114) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006a84f540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4029 Process 3152 (syz-executor.2) thread 0xfffffe00751de000 (102129) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006a605900) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4029 db> show malloc Type InUse MemUse Requests sctp_stro 250 17574K 1877 linker 418 15110K 1163 pf_hash 5 11524K 5 filedesc 1188 9515K 12265 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4224 solaris 2236 3596K 4462 subproc 1503 3257K 7929 pcb 1847 2697K 16749 sysctloid 43801 2574K 43907 vtbuf 24 1968K 46 kobj 326 1304K 515 newblk 136 1058K 6483 vfscache 3 1025K 3 inodedep 264 611K 5223 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1155 434K 10236 vmem 3 280K 9 filemon 34 272K 497 tcp_fsb_rack 130 269K 1230 kdtrace 1603 262K 13038 vnet_data 2 224K 2 acpitask 1 224K 1 umtx 1744 218K 1744 KTRACE 101 201K 953178 acpica 1674 184K 60830 pagedep 137 162K 4440 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 BPF 49 76K 137 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 524 shm 17 64K 53 ddb_capture 1 64K 1 sctp_atky 1405 52K 12435 kqueue 748 49K 7354 pwddesc 703 44K 7468 CC Mem 162 41K 2441 temp 33 37K 3501 DEVFS3 132 33K 142 dirrem 130 33K 5011 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 cred 97 25K 779 LRO 22 23K 22 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 sctp_athm 1155 19K 10469 kstat_data 18 18K 18 ufs_mount 4 17K 5 lltable 52 17K 111 proc 3 17K 3 newdirblk 131 17K 4403 tcp_pcm_rack 65 17K 615 tty 16 16K 16 routetbl 130 16K 446 ithread 97 16K 97 bus-sc 34 15K 1687 freefile 113 15K 4466 DEVFSP 226 15K 1647 sctp_timw 56 14K 56 eventhandler 165 14K 165 GEOM 82 14K 551 proc-args 728 14K 8420 ifnet 7 13K 7 ether_multi 152 13K 192 md_disk 3 12K 7 crypto 45 12K 524 kenv 95 12K 95 plimit 41 11K 510 rman 86 11K 451 CAM queue 5 11K 1528 ksem 8 10K 230 taskqueue 84 9K 228 in6_multi 65 9K 65 bmsafemap 2 9K 5151 rpc 4 9K 4 sctp_map 500 9K 3752 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 42 pfs_vncache 1 8K 1 inpcbpolicy 254 8K 3796 audit_evclass 238 8K 300 kcovinfo 117 8K 117 lockf 64 7K 497 sglist 6 7K 6 CAM DEV 3 6K 510 UMA 332 6K 332 cryptodev 87 6K 1724 pfs_nodes 22 6K 22 hhook 15 5K 17 ufs_dirhash 24 5K 27 session 36 5K 111 pf_ifnet 10 5K 48 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 osd 190 4K 2399 selfd 45 3K 78983 terminal 11 3K 11 uidinfo 5 3K 149 clone 9 3K 9 sctp_stri 4 2K 400 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 130 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 63 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 14 tun 4 2K 4 vnodemarker 3 2K 35 toponodes 6 2K 6 ipsecpolicy 2 2K 2 eventfd 10 2K 36 acpidev 20 2K 20 freework 5 2K 4336 softdep 1 1K 1 freeblks 4 1K 4148 sahead 1 1K 1 secasvar 1 1K 1 ip6opt 4 1K 148 nhops 6 1K 8 NFSD session 1 1K 1 mkdir 7 1K 8806 CAM periph 4 1K 271 vnodes 20 1K 42 ipsec 3 1K 3 sctp_ifn 6 1K 14 diradd 6 1K 5047 netlink 3 1K 97 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 961 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 4 1K 16 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 13 VN POLL 2 1K 13 ktls 1 1K 58 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 frag6 2 1K 57 tcpfunc 3 1K 3 soname 9 1K 10832 iov 2 1K 127339 loginclass 3 1K 7 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 2 aio 4 1K 9 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 ip_moptions 1 1K 21 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 108 filedesc_to_leader 1 1K 9 entropy 2 1K 47 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 9 pf_rule 0 0K 17 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4575 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 22 mqdata 0 0K 0 tcp_do_rack 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 935 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 15 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 124 allocindir 0 0K 0 indirdep 0 0K 196 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 4 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 18 in6_mfilter 0 0K 8 tcplog 0 0K 0 tcp_hwpace 0 0K 0 in_mfilter 0 0K 27 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 27 fadvise 0 0K 0 statfs 0 0K 235 namei_tracker 0 0K 70 export_host 0 0K 0 cl_savebuf 0 0K 34 lio 0 0K 1763 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 581 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 460 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 740 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 90 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 57 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8331 1067 86067 0 254 38494208 0 malloc-16384 16384 599 2 6140 0 1 9846784 0 malloc-4096 4096 1152 4 8847 0 2 4734976 0 mbuf 256 14260 4028 378956 0 254 4681728 0 RADIX NODE 144 21664 171 133523 0 62 3144240 0 mbuf_cluster 2048 762 508 766 0 254 2600960 0 malloc-384 384 5390 70 14566 0 30 2096640 0 malloc-2048 2048 903 17 8151 0 8 1884160 0 malloc-128 128 14312 72 14415 0 126 1841152 0 BUF TRIE 144 320 11468 2045 0 62 1697472 0 VM OBJECT 264 6283 47 67180 0 30 1671120 0 THREAD 1824 859 13 5902 0 8 1590528 0 UMA Slabs 0 112 13311 3 13311 0 126 1491168 0 socket 960 1111 413 14391 0 254 1463040 0 sctp_ep 1144 901 373 8149 0 254 1457456 0 MAP ENTRY 96 14251 239 200070 0 126 1391040 0 vmem btag 56 23741 58 23741 0 254 1332744 0 FFS inode 1168 1042 22 5552 0 8 1242752 0 malloc-65536 65536 17 1 32 0 1 1179648 0 sctp_asoc 2256 250 260 1873 0 254 1150560 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 PROC 1376 742 17 7134 0 8 1044384 0 malloc-256 256 3367 353 14202 0 62 952320 0 filedesc0 1072 703 11 7468 0 8 765408 0 FPU_save_area 832 861 21 6771 0 16 733824 0 malloc-8192 8192 43 40 507 0 1 679936 0 VNODE 448 1083 87 5595 0 30 524160 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-1024 1024 407 57 4200 0 16 475136 0 256 Bucket 2048 212 20 2086 0 8 475136 0 sctp_raddr 736 250 267 1988 0 254 380512 0 malloc-64 64 4771 332 4844 0 254 326592 0 tcp_log 416 0 765 2201 0 254 318240 0 VMSPACE 616 497 19 5313 0 16 317856 0 malloc-16 16 18094 906 20435 0 254 304000 0 malloc-384 384 761 19 1104 0 30 299520 0 FFS2 dinode 256 1042 83 5552 0 62 288000 0 malloc-256 256 994 131 9014 0 62 288000 0 malloc-2048 2048 122 14 3356 0 8 278528 0 sctp_chunk 152 189 1605 4109 0 254 272688 0 malloc-32768 32768 3 5 17 0 1 262144 0 malloc-128 128 1837 209 7318 0 126 261888 0 malloc-256 256 147 858 7470 0 62 257280 0 tcp_inpcb 1304 162 24 2353 0 8 242544 0 malloc-384 384 277 353 5236 0 30 241920 0 malloc-32 32 7006 428 7041 0 254 237888 0 UMA Zones 768 304 0 304 0 16 233472 0 malloc-32768 32768 2 5 178 0 1 229376 0 DEVCTL 1024 22 198 157 0 0 225280 0 malloc-2048 2048 11 85 1164 0 8 196608 0 mbuf_packet 256 122 640 76320 0 254 195072 0 malloc-128 128 1289 230 37892 0 126 194432 0 lkpimm 56 1 3095 1 0 254 173376 0 ertt_txseginfo 40 0 4141 125055 0 254 165640 0 malloc-64 64 2269 314 20001 0 254 165312 0 tcp_bbr_map 128 0 1271 7140 0 126 162688 0 malloc-128 128 789 482 6926 0 126 162688 0 Files 80 1674 226 35974 0 126 152000 0 S VFS Cache 104 1068 336 6494 0 126 146016 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 154 0 1 131072 0 malloc-65536 65536 0 2 101 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 unpcb 256 110 400 2212 0 254 130560 0 TURNSTILE 136 873 72 873 0 62 128520 0 ksiginfo 112 741 303 4840 0 126 116928 0 UMA Kegs 384 290 3 290 0 30 112512 0 128 Bucket 1024 70 29 570 0 16 101376 0 malloc-64 64 57 1518 79285 0 254 100800 0 malloc-128 128 492 283 5483 0 126 99200 0 tcp_rack_pcb 1216 65 15 615 0 8 97280 0 SLEEPQUEUE 88 873 151 873 0 126 90112 0 malloc-8192 8192 9 2 14 0 1 90112 0 malloc-4096 4096 16 6 40 0 2 90112 0 g_bio 408 0 210 17479 0 30 85680 0 malloc-4096 4096 14 6 60 0 2 81920 0 malloc-256 256 182 133 4717 0 62 80640 0 malloc-256 256 218 97 15623 0 62 80640 0 malloc-256 256 180 135 56452 0 62 80640 0 sctp_readq 152 4 516 182 0 254 79040 0 64 Bucket 512 105 31 9360 0 30 69632 0 malloc-64 64 783 288 87568 0 254 68544 0 malloc-64 64 647 424 123394 0 254 68544 0 malloc-32 32 1843 299 16870 0 254 68544 0 NAMEI 1024 19 45 41639 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 0 4 14 0 1 65536 0 malloc-2048 2048 23 9 59 0 8 65536 0 32 Bucket 256 104 151 4556 0 62 65280 0 pipe 728 69 19 744 0 16 64064 0 udplite_inpcb 416 11 142 350 0 30 63648 0 udp_inpcb 416 46 107 617 0 30 63648 0 sctp_stream_msg_out 112 47 493 455 0 254 60480 0 malloc-8192 8192 1 6 78 0 1 57344 0 AIO 208 137 129 1807 0 62 55328 0 malloc-64 64 101 718 914 0 254 52416 0 malloc-64 64 481 338 1010 0 254 52416 0 malloc-256 256 77 118 242 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 35 13 37 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 11 37 1905 0 16 49152 0 pcpu-64 64 496 272 496 0 254 49152 0 pcpu-8 8 5734 410 6875 0 254 49152 0 ripcb 384 35 85 476 0 30 46080 0 da_ccb 544 0 84 4585 0 16 45696 0 tcp_bbr_pcb 832 5 49 377 0 16 44928 0 PWD 40 460 651 4257 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 121 0 4 41984 0 malloc-8192 8192 3 2 29 0 1 40960 0 sctp_laddr 48 247 593 2135 0 254 40320 0 hostcache 64 6 561 6 0 254 36288 0 malloc-64 64 25 542 29 0 254 36288 0 malloc-16 16 1715 535 16653 0 254 36000 0 tcp_rack_map 128 6 273 666 0 126 35712 0 malloc-128 128 5 274 26 0 126 35712 0 malloc-128 128 109 170 5458 0 126 35712 0 malloc-128 128 67 212 89 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 80 55 3931 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-4096 4096 2 6 7077 0 2 32768 0 malloc-2048 2048 4 12 26 0 8 32768 0 malloc-2048 2048 0 16 21 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-2048 2048 3 13 215 0 8 32768 0 malloc-1024 1024 2 30 54 0 16 32768 0 malloc-1024 1024 1 31 45 0 16 32768 0 malloc-1024 1024 8 24 3473 0 16 32768 0 malloc-1024 1024 10 22 175 0 16 32768 0 malloc-512 512 9 55 128 0 30 32768 0 malloc-512 512 3 61 57 0 30 32768 0 malloc-512 512 15 49 439 0 30 32768 0 malloc-512 512 1 63 1930 0 30 32768 0 malloc-512 512 21 43 134 0 30 32768 0 KNOTE 160 34 166 67753 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 34 0 126 31680 0 PGRP 120 36 228 112 0 126 31680 0 L VFS Cache 320 0 96 72 0 30 30720 0 sctp_asconf_ack 48 0 588 2 0 254 28224 0 tcp_inpcb ports 32 12 870 694 0 254 28224 0 ertt 72 162 230 2353 0 126 28224 0 malloc-32 32 277 605 3466 0 254 28224 0 16 Bucket 144 64 132 609 0 62 28224 0 4 Bucket 48 8 580 20 0 254 28224 0 cpuset 200 9 119 16 0 62 25600 0 malloc-8192 8192 1 2 102 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 tcp_log_id_bucket 176 0 138 6 0 62 24288 0 rl_entry 40 142 464 145 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 64 236 1788 0 126 24000 0 itimer 352 0 66 89 0 30 23232 0 malloc-384 384 11 49 27 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 8 52 1009 0 30 23040 0 malloc-384 384 24 36 41 0 30 23040 0 Mountpoints 2816 2 6 12 0 4 22528 0 udplite_inpcb ports 32 1 629 13 0 254 20160 0 udp_inpcb ports 32 8 622 93 0 254 20160 0 malloc-32 32 101 529 267 0 254 20160 0 malloc-32 32 238 392 1835 0 254 20160 0 malloc-32 32 261 369 407050 0 254 20160 0 malloc-32 32 59 571 980 0 254 20160 0 malloc-32 32 51 579 429 0 254 20160 0 2 Bucket 32 97 533 2094 0 254 20160 0 malloc-16 16 861 389 10892 0 254 20000 0 cryptop 280 0 70 69 0 30 19600 0 AIOCB 552 0 35 275 0 16 19320 0 ktls_session 256 0 75 4 0 62 19200 0 AIOLIO 272 0 70 1762 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-4096 4096 1 3 3 0 2 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 0 32 16 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 98932 0 254 16032 0 kenv 258 17 43 1090 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 domainset 40 0 315 5 0 254 12600 0 SMR SHARED 24 7 504 7 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 malloc-16 16 28 722 492 0 254 12000 0 malloc-16 16 346 404 1339 0 254 12000 0 malloc-16 16 13 737 410960 0 254 12000 0 malloc-16 16 28 722 29328 0 254 12000 0 malloc-16 16 17 733 18 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 18 21 46 0 0 3744 0 zfs_znode_cache 464 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 376 0 0 0 0 30 0 0 dmu_buf_impl_t 392 0 0 0 0 30 0 0 arc_buf_t 32 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 dnode_t 960 0 0 0 0 16 0 0 sa_cache 272 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1216 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24800 0 0 0 0 1 0 0 brt_pending_entry_cache 160 0 0 0 0 62 0 0 brt_entry_cache 40 0 0 0 0 254 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_cache 48 0 0 0 0 254 0 0 taskq_zone 160 0 0 0 0 62 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0