last executing test programs: 19.521176377s ago: executing program 2 (id=127): r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)=ANY=[@ANYBLOB="a8d3cf898bc3f7adec228cf6016abdf93e2128ca5e22db554f17912a80bbc4a332487f67fef4c89a9ffabbb5c8bef5a86df95e1478618da788ea45aa85578b9515a7a8d9e4f621dfba223474d06487f69b87457c3431941b28240720516fb87909d90c64f380ab8de6c6b524b8ac6003cfafcd28c4d1fb8460b249b02d2d45dae2cfd49fbd140e2ffa", @ANYRES64=0x0, @ANYRES32=r0, @ANYRES8=r0], 0x1010) (async) r1 = socket(0x1b, 0x3, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x200201, 0x22) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00000001c0)="d1ba2f978e01cbcd1a77814590f49b780a2816ea3dc38551b52a79b61ed1ada2bf02e95f86570cf30ee18c8549b2f73305159b9c1c80db48daffa7811e4fe629459e51569b53e60c4f724bbee1f2f5b6b394ac539b0f3f4f28206a3357a2d75097aa3f2f7b1fe01ae8ea6d4f54e77357601a0cfac89e9e1cdba00f8f27049ec45fff0e379c9077f750c83f3b5f1980f94b20c24e8fc1d13ba73e8edbaaa2d47fb53c27a4dcf63474a83f4ca24465775fedd55d4bb547755f85292000486af56958ee582b03ee0123b2c85c8b0c5e08ec13d35201", 0xd4) (async) lgetfh(&(0x7f0000000ac0)='./file1\x00', &(0x7f0000000140)) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) fhstatfs(&(0x7f0000000140)={{[0xf3b, 0x64e]}, {0x800, 0x7ff, "7074e543b05616ea507c640200"}}, 0x0) (async) sendto$inet6(r1, &(0x7f0000000180)="02041b00020000008feba20540e00d8f", 0x10, 0x20004, 0x0, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) ftruncate(r2, 0xffff) r3 = open$dir(&(0x7f00000016c0)='./file0\x00', 0xa182fdacd32160a9, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 19.459507057s ago: executing program 2 (id=133): mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000574000/0x2000)=nil, 0x2000, 0x2) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) r0 = socket$inet6(0x1c, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x2, @mcast1, 0xfffffeaa}, 0x1c) kmq_open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1c8, &(0x7f0000000080)={0x2, 0x6c54f003, 0x2, 0x5}) 19.410058469s ago: executing program 2 (id=135): bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x40}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200), 0x3}, {&(0x7f0000000000)="4d152b4b22b6f090ea67c0a4e1dd", 0xe}, {&(0x7f0000000200)="8f8b6e797adc4851b968da2130117bfe0c9821d8e24900000005e9f5001000001b854ffcb8189a8684f22f10266fc25c6e407562e90a78f068b5bd5a08000000e9efe2b09fe4cfea2cf47ba7de08103e4f616a8c293df7fb00000001000000fa9eaafb03a32008000000806b54d5decb2cf931f92e", 0x75}], 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20104) 19.271116511s ago: executing program 2 (id=138): syz_emit_ethernet(0x5e, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@loopback, @rand_addr=0x2}, 0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0xf, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x0, 0x5, @ipv4, 0x4}}, r2, 0x1ef, 0x62, 0x18c, 0x2, 0x6, 0x3}, 0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={r2, 0x7}, 0x8) setresgid(0xee00, 0xee01, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8001) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) aio_write(&(0x7f0000000140)={r3, 0x40000000006, &(0x7f0000000240)="a3", 0x1, [0x5], 0x0, 0x0, 0x1, {0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, @sigval_int=0x2}}) copy_file_range(r3, &(0x7f0000000000)=0x20080000003, r3, 0x0, 0xd, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='/.%#\x00'], 0x0) 19.131197387s ago: executing program 2 (id=143): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="8f6f77ede655", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote, @multicast1, @remote, @multicast1}}}}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="8f6f77ede655", @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote, @multicast1, @remote, @multicast1}}}}) (async) 19.129354893s ago: executing program 2 (id=146): bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x40}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200), 0x3}, {&(0x7f0000000000)="4d152b4b22b6f090ea67c0a4e1dd", 0xe}, {&(0x7f0000000200)="8f8b6e797adc4851b968da2130117bfe0c9821d8e24900000005e9f5001000001b854ffcb8189a8684f22f10266fc25c6e407562e90a78f068b5bd5a08000000e9efe2b09fe4cfea2cf47ba7de08103e4f616a8c293df7fb00000001000000fa9eaafb03a32008000000806b54d5decb2cf931f92e", 0x75}], 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x20104) 8.57093698s ago: executing program 0 (id=181): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715d7b1c3d4b3830c921bf0817a1600000000006a89dbdf", 0x2c) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x1, 0x7, 0x6, 0x40, 0x0, 0x10, 0x3, 0xe, 0xd}, 0xb) msgctl$IPC_SET(0x0, 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = kqueue() kevent(r2, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x81, 0x2, 0x0, 0x0, [0xe, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]}], 0x400000000000145, 0x0, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x1}, 0x1c) chflagsat(r0, &(0x7f0000000000)='./file0\x00', 0x140d02, 0x400) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x7369a0733676a8) ktrace(&(0x7f0000000040)='./file0\x00', 0x4, 0x40002a1c, 0xffffffffffffffff) ktrace(&(0x7f0000000300)='./file0\x00', 0x2, 0x1000, 0x0) syz_extract_tcp_res(0x0, 0x7, 0x40) socket$inet_udplite(0x2, 0x2, 0x88) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x48) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r3, 0x60000000) socket(0x1, 0x0, 0x5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CCALGOOPT(r4, 0x6, 0x41, &(0x7f0000000000)=@newreno={0x3, 0x3ff}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="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", 0x5cd, 0x20180, &(0x7f0000000880)={0x10, 0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000100)="9419f26d118f2bfd86c7c7c30896aad01108a38257e16ed8249a2d1b2785ccfc26f7f96a313deb8bdb62dea8710908000000c06dc54091a5b1dbd81fec67fa8a57549c060a26acce0200950bb08bba70ba99b79ef51600000000a2490000020032b5", 0x62) 8.570508597s ago: executing program 1 (id=182): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) (async) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) (async) r2 = socket(0x2, 0x1, 0x0) bind(r2, &(0x7f0000000000), 0x10) (async) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) (async) syz_emit_ethernet(0x9a, &(0x7f0000000100)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x8, 0x8c, 0x0, 0x0, 0x5, 0x6, 0x0, @rand_addr=0x1ff, @multicast1}, @tcp={{0x1, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x1e, 0x4, 0xa, 0x0, 0x0, {[@sack={0x5, 0x12, [0x4, 0x7, 0x7, 0x200]}, @timestamp={0x8, 0xa, 0x6}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x26, [0x9, 0x0, 0x6, 0x1, 0xfffffff8, 0xffff, 0x7, 0x8, 0xe1cf]}, @mss={0x2, 0x4, 0x200}, @window={0x3, 0x3}, @sack={0x5, 0x16, [0x6, 0x2, 0x10, 0x11c, 0x5]}, @window={0x3, 0x3, 0xa1}]}}}}}}}) (async) aio_fsync(0x0, &(0x7f0000000200)={r1, 0x3da77668, &(0x7f00000000c0)="a92b9982d36c67706a3a6d9ab427630fb9f32ebb9acb8647aeaf", 0x1a, [0x53, 0x1], 0x6, 0x18, 0xa800, {0x600000000000, 0x1, &(0x7f00000001c0)="b185c29569afaf48aaf2"}, {0x4, 0x17, @sigval_ptr=0x8, @spare=[0xff8, 0x5, 0x7, 0xeae8, 0xfffffffffffffffe, 0x5, 0x3, 0x101]}}) (async, rerun: 32) preadv(0xffffffffffffffff, 0x0, 0xfffffffffffffeac, 0x125bafed) (rerun: 32) 8.570362783s ago: executing program 3 (id=183): r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x110206, 0x0) fcntl$lock(r0, 0x16, &(0x7f0000001d00)={0x570, 0x0, 0x40000000}) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 7.060849285s ago: executing program 0 (id=184): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x20000) open(&(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x611, 0x20) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sync() sync() open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x10) rename(&(0x7f00000012c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000180)='./file1\x00') preadv(r1, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/150, 0x96}], 0x1, 0x5) copy_file_range(r1, 0x0, r0, 0x0, 0x1000000000009, 0x0) 7.060408297s ago: executing program 1 (id=185): openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) syz_emit_ethernet(0x76, &(0x7f0000000600)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x40, 0x3a, 0x0, @rand_addr="3bcc3f0600000058132fa13a8be186e3", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "06c33e", 0x0, 0x2b, 0x1, @loopback, @loopback, [@dstopts={0x2c, 0x0, '\x00', [@padn]}]}}}}}}}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BIOCSDLT(r1, 0x80044278, &(0x7f0000000380)=0xf44) sysarch$AMD64_GET_FSBASE(0x80, &(0x7f0000000040)=0x7) setresgid(0xee00, 0xee01, 0x0) getresgid(0x0, &(0x7f0000000280)=0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) fspacectl(0xffffffffffffffff, 0x1, &(0x7f0000000040)={0x200003ff, 0x7ffffffffffffc00}, 0x0, 0x0) setresgid(r2, 0xffffffffffffffff, r2) 7.059571096s ago: executing program 3 (id=186): r0 = socket(0x1b, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000280)="02121a01020000008feba277fce00d8f", 0x10, 0x184, 0x0, 0x51) r1 = socket(0x1c, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x4, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8000}, 0x24) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) 5.44101232s ago: executing program 0 (id=187): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f00000000c0)={0x6, {{0x1c, 0x1c, 0x0, 0x4, @mcast1}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x100, @rand_addr="1953f76d98e8000040000099260000e0"}}}, 0x108) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) read(r2, &(0x7f0000000140)=""/193, 0xc1) write(r1, &(0x7f00000000c0)="c3", 0xffffffed) profil(&(0x7f00000004c0), 0x0, 0x6, 0x2) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mincore(&(0x7f0000156000/0xc00000)=nil, 0xc00000, &(0x7f0000001640)=""/4096) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x10000, &(0x7f0000000340)=0x7f8, 0x4) connect$inet(r3, &(0x7f0000001a40)={0x10, 0x2, 0x2}, 0x10) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x3) r4 = socket(0x1c, 0x5, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) socket$inet6(0x1c, 0x2, 0x0) profil(&(0x7f0000000380)="c22732186d5b0058300bb95135354746e602cd66235f9c69998fbe08c9f29985ce775108e558debbc8ad3b41edaff21ce09da882e712041359862a3d521c04d14b9401af5adb5d7ce14748cd25d07f616581e2f5fc1769854ac98e6d16948802381bcbf43edaa0796e6efdbf", 0x6c, 0x1, 0x6) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f00000012c0)={0x1c, 0x1c, 0x1, 0x1e2, @mcast2, 0x6}, 0x1c) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x1, 0x81, @rand_addr="fe9612000000000005000000002000", 0x8}, 0x1c) open(&(0x7f0000000340)='./file0\x00', 0x100000, 0x1b6) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) profil(&(0x7f0000000200)="f4fdc76d15d12f0741f048806fd379b33a901225b7c950f6ef608829b321b4815853e8f09681bc504818586c7b8dd27ad96e252081cd329b9095ea173c310ab50b56cf183c5053acb6ff74fa005fe0b61edce5be53dded5f13c34f9cfb463d886b691a2fee9e98de05f2847e32884a57d54a8f9a3294f6d2e32d58a09c77c229c3e0836f3e91f88c9e64959a30d45364f4f21211226554acffbc6798879836c12ea3eac1e79af548e2aadb5d8ec31d89a641e9c216cf18fd1a64aa432cf45caedc8c415ba43ad9e39dc5b01d559a7fcb43d0cfc8d005663e2604fe633ece7fd8d86a055937924a585a8446ee95ea4f68a81492e69db1fc860e", 0xf9, 0x1, 0xd) rfork(0x85000) extattr_list_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f0000000400)=""/73, 0x49) 5.440134282s ago: executing program 1 (id=188): setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0), 0x4) (async) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000580)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) (async) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) (async) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @empty, 0x5}, 0x1c) listen(r0, 0xd) (async) syz_emit_ethernet(0x72, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd60510100003c00fffe8000000000000000000000000000bbfe8000000000000000000000000000aa06000003000000004e224e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="feb7e9ac6fe434d0020043907800001302051a000080010000000600000005000000800000aae71000000002040d44"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x40, &(0x7f0000000000)={0x0, 0x4, 0xffffffffffffe4b9, 0x3fffffa, 0xfffffffffffffbff, 0x3}, 0x0, 0x0, 0x0) fork() 5.439701294s ago: executing program 3 (id=189): r0 = open$dir(&(0x7f0000000100)='./file1\x00', 0x800, 0x180) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81706}], 0x1000000000000013) socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) mount(&(0x7f0000000300)='msdosfs\x00', 0x0, 0x8400006, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0xc00, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, [0x0, 0x80000001, 0x40000000]}) kqueue() syz_emit_ethernet(0x3f, &(0x7f0000000280)=ANY=[@ANYRESDEC=r0]) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) fork() msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) setrlimit(0x3, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000380)=ANY=[@ANYRES16]) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000d00), 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r3, 0x0, 0x2, &(0x7f0000000200)=0x8, 0x4) recvmsg(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000001d40)=""/169, 0xa9}], 0x1, 0x0}, 0x40043) writev(r4, &(0x7f0000000040)=[{&(0x7f00000001c0)="d6a79cffa046ae75a78e992099e7f4a099e7e5ac9a00"/36, 0x24}, {&(0x7f0000004340)="8827c39cca08e45befc258949dacf5dc766c9cbe96a84d51aeb60cfb1e2242e11166443e613aaae19209aeee32c6728712567ac8a8196de65c0e70eed56c0dd0342ba811240caae722f2590bd72de0e4670dd007fed58318704c717143b201c7bd7c6b8cbe99d72665793b0fb009c58bb6a741273b128fc961eda1c794a7", 0x7e}, {&(0x7f00000043c0)="d874c52ca2aa24dba8b0fc5373", 0xd}], 0x3) ioctl$BIOCSETFNR(r2, 0x80104282, &(0x7f0000001d40)={0x2, &(0x7f0000001d00)=[{0x6, 0x1, 0x9, 0x4}, {0x4d, 0x0, 0xf, 0x3}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=0x7, 0x4) r5 = socket(0x2, 0x1, 0x0) __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) open(&(0x7f00000002c0)='.\x00', 0x400000, 0x0) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) __realpathat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300), 0x0, 0x0) getpeername(r5, &(0x7f00000000c0)=@in={0x10}, &(0x7f0000000100)=0x10) 3.731152869s ago: executing program 0 (id=190): mlock(&(0x7f0000e20000/0x2000)=nil, 0x2000) r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14) open(&(0x7f0000000480)='./file0\x00', 0x200000, 0x0) fork() 3.730440688s ago: executing program 1 (id=191): r0 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x2) r1 = kqueue() kevent(r1, &(0x7f0000000200)=[{0x3, 0xfffffffffffffffe, 0x8193, 0xc0000045, 0xfffffffffffffff8, 0x0, [0x2, 0xffffffffffffffff, 0x9, 0x4]}], 0x1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000300)="70514475ff350680a38a0ebb889553baa91a946b56edf67f1ca50e73bd6eaed2ed51a98ba83437a0b53821fb0a30491800717580048209dca7547041c457ba1223c0650fbe638d3b283124d6d251f374e43415b0bf723128372383fa89095f22", 0x60) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000240)="d86205be", 0x4, 0x20001, &(0x7f0000000200)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_splice(r2, 0xffff, 0x1023, &(0x7f0000000a40)={r2, 0x0, {0x3, 0x8}}, 0x20) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x176) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000380)=""/100, 0x64, 0x80, 0x0, 0x0) select(0x40, &(0x7f0000000140)={0x6, 0x8c, 0xb392, 0x34e2, 0xc7, 0x0, 0x8, 0x6}, &(0x7f00000001c0)={0x38, 0x7fffffffffffffff, 0x8000000000000001, 0xb69, 0x0, 0xffffffffffff0050, 0x0, 0x2}, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', r0, &(0x7f0000000200)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') extattr_set_link(0x0, 0x1, 0x0, 0x0, 0x0) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r4 = socket$inet6(0x1c, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x8, @empty, 0xfffffffe}, 0x1c) sendto$inet6(r4, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="fff71fdcedff000080009e000000e216", 0x5}, 0x1c) 3.727689851s ago: executing program 3 (id=192): r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x513a0990, 0x4) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) (async) r5 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x170) inotify_add_watch_at(0xffffffffffffff9c, r5, &(0x7f0000000180)='./file0\x00', 0x5) (async) r6 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c) (async) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000240)={0xf}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) extattr_set_link(&(0x7f0000000300)='./file0\x00', 0x2, &(0x7f0000000340)=',$@\x00', &(0x7f0000000380)="3f556c9461171a8e234fbeca45840146535aec80465f01dcfcba185c8ec33c65b01d207009", 0x25) (async) r7 = socket$inet_udp(0x2, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000003c0)=0x8, 0x4) (async) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') r8 = openat(r5, &(0x7f0000000480)='./file0\x00', 0x2180600, 0x1a8) sendfile(r8, r0, 0x10001, 0x2, &(0x7f0000001580)={&(0x7f0000000500)=[{&(0x7f00000004c0)}], 0x1, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x1000}], 0x1}, &(0x7f00000015c0), 0x18) sendto$unix(r8, &(0x7f0000001600)="f10a2d749261f31d82bbaa9a01deffa4d24c965a83c733749005fb3f289edac92777ecc9b988edee57a2c3de001b1457024d4441a6a0c8489fa582d9281c077309aa32510f0a8f77f8ee0e89f614c104bea1f9b1209e8b12dcf27dbd84441e3ddc6c03530fe316d0adbbb864e02e081afb4f8b820b2da5cc6ae63cbfa1ac3eb8c670e0df9bf789db40274e7054b081adcc3b8fdb2d9fcc00208f20569a83fa803664238887fa2a2458d660f0fd332ec850d850be1c8442dbfc0ee3242d4dd50699983bbf55b79f77a4d745f2ae9478e5f9241172f63980c54b31d5446f7b5febd27dc4a8399cc39da67617d725b59e5bb8", 0xf1, 0x20000, 0x0, 0x0) (async) freebsd11_fstatat(r7, &(0x7f0000001700)='./file0\x00', &(0x7f0000001740), 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000001800)={r2, &(0x7f00000017c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001840)=0x10) (async) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000001880)=0xfffffff7, 0x4) (async) setsockopt$inet_mreqsrc(r7, 0x0, 0x47, &(0x7f00000018c0)={@rand_addr=0x7, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) rename(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)='./file0/file0\x00') __cap_rights_get(0x9, r6, &(0x7f0000001980)) (async) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f00000019c0)={r4, 0x6}, 0x8) rename(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='./file0/file0\x00') (async) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000001a80)=@in={0x10, 0x2, 0x2}, &(0x7f0000001ac0)=0x10) (async) freebsd10_pipe(&(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(r10, 0x0, 0x46, &(0x7f0000001b40)={@rand_addr, @multicast2, @broadcast}, &(0x7f0000001b80)=0xc) (async) rmdir(&(0x7f0000001bc0)='./file1\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000001c00)={0x1, 0xffffe223, r3}, &(0x7f0000001c40)=0xc) (async) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) 1.921047234s ago: executing program 0 (id=193): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000300)={0x0, @in6={{0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x7fffffff}}, 0x81}, &(0x7f0000000100)=0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x8, 0x63, 0xfffffffb, 0x5}, &(0x7f0000000400)=0x14) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000140)={0x3, {{0x10, 0x2, 0x2, @loopback}}, {{0x10, 0x2, 0x3, @broadcast}}}, 0x108) r3 = open(&(0x7f00000002c0)='.\x00', 0x400000, 0x0) r4 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r4, r3, &(0x7f0000000280)='.\x00', 0x21000630) r5 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) fhopen(&(0x7f0000000000)={{[0x40001, 0x3bea9983]}, {0xfffc, 0x1, "00020000000000000d000500000100"}}, 0x4) fspacectl(r5, 0x1, &(0x7f0000000040)={0x6, 0x1}, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) (async) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000300)={0x0, @in6={{0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x7fffffff}}, 0x81}, &(0x7f0000000100)=0x90) (async) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x8, 0x63, 0xfffffffb, 0x5}, &(0x7f0000000400)=0x14) (async) munmap(&(0x7f0000000000/0xf000)=nil, 0xf000) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f0000000140)={0x3, {{0x10, 0x2, 0x2, @loopback}}, {{0x10, 0x2, 0x3, @broadcast}}}, 0x108) (async) open(&(0x7f00000002c0)='.\x00', 0x400000, 0x0) (async) __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) (async) inotify_add_watch_at(r4, r3, &(0x7f0000000280)='.\x00', 0x21000630) (async) open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) (async) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) (async) fhopen(&(0x7f0000000000)={{[0x40001, 0x3bea9983]}, {0xfffc, 0x1, "00020000000000000d000500000100"}}, 0x4) (async) fspacectl(r5, 0x1, &(0x7f0000000040)={0x6, 0x1}, 0x0, 0x0) (async) 1.920550817s ago: executing program 1 (id=194): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4) listen(r0, 0x51a) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) lpathconf(&(0x7f0000000340)='./file0\x00', 0x2) rfork(0x85000) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1b, &(0x7f0000000240), 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) sendmsg(r1, &(0x7f0000002280)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x5, @mcast2, 0xe35}, 0x1c, 0x0, 0x0, 0x0}, 0x9b08e5291baf2e54) setsockopt$sock_int(r1, 0xffff, 0x20000, &(0x7f0000000000)=0x7, 0x4) syz_emit_ethernet(0x11f, &(0x7f00000022c0)=ANY=[]) 1.919702593s ago: executing program 3 (id=195): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)=""/224, 0xe0}], 0x1, 0x0}, 0x0) shutdown(r0, 0x0) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8000552c, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x205, 0x0) r1 = socket(0x1c, 0x1, 0x0) lio_listio(0x1, &(0x7f0000000080)=[{r1, 0x0, &(0x7f0000000080), 0x0, [0x9c, 0x7], 0x5, 0x2, 0x9, {0x0, 0x8, 0x0}, {0x1, 0xe, @sival_ptr=0x5, @ke_flags=0x82}}, {0xffffffffffffffff, 0x0, 0x0, 0x0, [0x82, 0x10000], 0x6, 0x4, 0x8001, {0x9, 0x10000007, 0x0}, {0x1, 0x1, @sigval_int=0x8, @thr={0x0, 0x0}}}, {r1, 0x2, 0x0, 0x0, [0x9, 0x40], 0x3, 0x6, 0x1, {0x7f, 0x2, 0x0}, {0x3, 0x10, @sival_ptr=0xffffffff, @thr={0x0, 0x0}}}], 0x3, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffff}, 0x1c) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffd}, 0x1c) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0xffff}, 0x24) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="8de07e7767c747b5707b44170a179cc057753b1a977f3ab63a3aa2aa502766b774ce24acee0568afc7f005e28639557e0130f3c9486533343938733745cd79ab628d93b7faaef68e26277e53666dc76666f3767007a3cf92e2101a3d451078d835f42abcbc54190131a1f6bf307ec01a18db3e673b30af10d86a75bcff7c8a0c9f20ee78a286afe581566d9ccf19a782f374bc4b7ebc3e3bcaebbba1b5d67f1a7169ce68ee6ddb42faed6f322602ca13dc30", 0xb2}], 0x30f) extattr_set_file(&(0x7f00000000c0)='./file0\x00', 0x2, &(0x7f0000000100)='.)#!-^.\x00', 0x0, 0x0) r4 = socket(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x10) r5 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0) poll(&(0x7f00000002c0)=[{r5, 0x2000}], 0x1, 0x1) rename(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0\x00') truncate(&(0x7f0000000080)='./file0\x00', 0x8000) 1.080639ms ago: executing program 0 (id=196): chdir(0x0) (async) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0xca0706ee3fd5d727) (async, rerun: 32) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x10000, 0x0) (rerun: 32) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000380)={0x28, 0x0, 0x18, &(0x7f00000000c0)="3c9e89526b1700b07f82ee18e15b4e73e47f022de5aa3505", 0x0, 0x0, 0x0, 0xfdfffffe, [0x0, 0xa, 0x10001, 0x2]}) mmap(&(0x7f000064a000/0x2000)=nil, 0x2000, 0x5, 0x4031, r0, 0x0) 264.895µs ago: executing program 1 (id=197): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) thr_suspend(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x7}, 0x24) r1 = getsid(0xffffffffffffffff) clock_gettime(0x4, &(0x7f00000000c0)) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x3, 0x6, r1}) r2 = socket(0x1c, 0x1, 0x0) open(0x0, 0x80000000000206, 0xa0) setitimer(0x0, &(0x7f0000000040)={{0x10001, 0xeed}, {0x2, 0x202}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000100)) r3 = kqueue() kevent(r3, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21}], 0x1, 0x0, 0x12, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) dup2(r4, r0) sendto$inet6(r2, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x3ec, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x82412, 0xffffffffffffffff, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0xffffffff, 0x2b) rfork(0x81000) 0s ago: executing program 3 (id=198): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000240), 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x2, @mcast2, 0x2}, 0x1c) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x6, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x1}, 0x24) connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x6}, 0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. vnode_pager_putpages: zero-length write at 0 resid 4 0xfffffe006e2fa370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83720f80 usecount 0, writecount 0, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe0058b0b4d8 ref 0 pages 1 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0058b10000 (pid 804, syz-executor, tid 100122) nlink=1, effnlink=1, size=4, extsize=0 generation=92c9d278, uid=0, gid=0, flags=0x160000 ino 72, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 4 0xfffffe0077c35370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83720f80 usecount 0, writecount 0, refcount 3 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe0058b2ae88 ref 0 pages 1 cleanbuf 1 dirtybuf 0 lock type ufs: EXCL by thread 0xfffffe0058b01000 (pid 896, syz-executor, tid 100167) nlink=1, effnlink=1, size=4, extsize=0 generation=e2755ae2, uid=0, gid=0, flags=0x160000 ino 87, on dev gpt/rootfs pid 494 (syslogd), jid 0, uid 0: exited on signal 10 (core dumped) lock order reversal: 1st 0xffffffff830019c0 proctree (proctree, sx) @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1151 2nd 0xfffffe006e360e30 ufs (ufs, lockmgr) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:581 lock order proctree -> ufs attempted at: #0 0xffffffff816a3722 at witness_checkorder+0x1652 #1 0xffffffff8150a7e6 at lockmgr_lock_flags+0x1d6 #2 0xffffffff81de99fb at ffs_lock+0x18b #3 0xffffffff8235ade7 at VOP_LOCK1_APV+0x57 #4 0xffffffff8181463e at _vn_lock+0x14e #5 0xffffffff81814ee8 at vn_close1+0x1e8 #6 0xffffffff814fc0fa at ktrops+0x41a #7 0xffffffff814fb86d at sys_ktrace+0xaed #8 0xffffffff82193a62 at amd64_syscall+0x4e2 #9 0xffffffff8213569b at fast_syscall_common+0xf8 Out of ktrace request objects. SYZFAIL: cover mmap failed (errno 6: Device not configured) SYZFAIL: child failed (errno 0: No error: 0) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: open of /dev/kcov failed (errno 2: No such file or directory) SYZFAIL: repeatedly failed to execute the program proc=2 req=146 state=1 status=67 (errno 9: Bad file descriptor)