Warning: Permanently added '10.128.0.151' (ECDSA) to the list of known hosts. 2020/03/18 11:17:33 fuzzer started 2020/03/18 11:17:33 dialing manager at 10.128.0.248:36247 2020/03/18 11:17:33 syscalls: 496 2020/03/18 11:17:33 code coverage: enabled 2020/03/18 11:17:33 comparison tracing: enabled 2020/03/18 11:17:33 extra coverage: support is not implemented in syzkaller 2020/03/18 11:17:33 setuid sandbox: support is not implemented in syzkaller 2020/03/18 11:17:33 namespace sandbox: support is not implemented in syzkaller 2020/03/18 11:17:33 Android sandbox: support is not implemented in syzkaller 2020/03/18 11:17:33 fault injection: support is not implemented in syzkaller 2020/03/18 11:17:33 leak checking: support is not implemented in syzkaller 2020/03/18 11:17:33 net packet injection: enabled 2020/03/18 11:17:33 net device setup: support is not implemented in syzkaller 2020/03/18 11:17:33 concurrency sanitizer: support is not implemented in syzkaller 2020/03/18 11:17:33 devlink PCI setup: support is not implemented in syzkaller Expensive timeout(9) function: 0xffffffff81117850(0) 0.002559822 s 11:18:03 executing program 0: r0 = socket(0xb, 0x3, 0x7b) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r0, r1) r2 = socket$inet(0x2, 0x5, 0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup2(r2, r3) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x199) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6c}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r6, 0xc0}, 0x8) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) getsockname(r7, &(0x7f0000000180)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) r8 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockname$inet6(r8, &(0x7f0000000280)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) accept4$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10, 0x30000000) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='-}[[\x00', &(0x7f0000000440)='\\#!.)}\x00', &(0x7f0000000480)=',%\b\x00', &(0x7f00000004c0)='#}{.\x00'], &(0x7f00000005c0)=[&(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00']) r9 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000600)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000640)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x14, &(0x7f0000000680)={0x8, [0x6, 0xdc1c, 0x4, 0x0, 0x9, 0x2, 0xfffa, 0x48]}, 0x14) r10 = fcntl$dupfd(r4, 0x11, r1) futimesat(r10, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={{0x401, 0x5}, {0xffff, 0xeb7}}) 11:18:04 executing program 1: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x3000) shmdt(r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x5, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x3a, 0x800, 0x0, 0xe89f, 0x9, 0xfff, 0x7ff, r2}, &(0x7f0000000100)=0x20) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r5 = shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x2000) r6 = accept4$unix(r1, &(0x7f0000000140)=@file={0x61, 0x0, ""/95}, &(0x7f00000001c0)=0x61, 0x0) r7 = accept4$unix(r6, 0x0, &(0x7f0000000200), 0x10000000) connect(0xffffffffffffff9c, &(0x7f0000000240)=@un=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) shmdt(r5) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r3, 0x7f, 0x10001}, &(0x7f00000002c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000300)={r8, 0xfff}, 0x8) r9 = dup(r6) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000340)={r2, 0x807c, 0x0, 0x10000, 0x3e}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @loopback}}, r10, 0x0, 0x2, 0x200, 0xf3, 0x4}, &(0x7f0000000480)=0xa0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r11 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x30000000) getsockopt$inet6_int(r11, 0x29, 0x1a, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 11:18:04 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) clock_settime(0xf, &(0x7f0000000140)={0x6, 0x80000000}) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000001c0)={@multicast1, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x10, 0x2, 0x0, @multicast2}}, 0x0, 0x20, 0x1000, 0xff, 0x3, 0xff}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x2, 0x1000, @ipv4={[], [], @multicast1}, 0x9}}, r5, 0x8000, 0x6, 0x82, 0x2, 0x3daf, 0x7}, &(0x7f00000003c0)=0x98) r7 = accept4$inet6(r4, 0x0, &(0x7f0000000400), 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000440)={0x1, 0x7fff, r6}, &(0x7f0000000480)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r8}, &(0x7f0000000580)=0x8c) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/pf\x00', 0x800, 0x0) ioctl$DIOCRTSTADDRS(r9, 0xc4504449, &(0x7f0000001600)={{"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", "691e1ad1388cf9b250d1149ddc186fbd7e0ba0d9c5b3c2ebaabb151c063ff0d3", 0x7, 0x40}, &(0x7f0000000600)="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0x4, 0x3, 0x2, 0x9, 0x2, 0x0, 0x4, 0x3f}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffff9c, 0x84, 0x4, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) r10 = accept4$inet6(r7, &(0x7f0000001b00)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001b40)=0x1c, 0x10000000) r11 = accept$inet(r4, &(0x7f0000001b80)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000001bc0)=0x10) dup2(r10, r11) 11:18:04 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xa2, 0x3, 0x3ff}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x401, 0x3, 0x5802, 0x1}, &(0x7f0000000100)=0x18) ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000001140)={{"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", "798617a1a453ed6b47a6293ee1367279f14e2889e5d7b63fbc848188476b7fb2", 0x8, 0x3}, &(0x7f0000000140)="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", 0x80000000, 0x800, 0x6, 0x1, 0x1, 0x9, 0x1, 0xac6a}) freebsd10_pipe(&(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001600)={0x0, 0xd33}, &(0x7f0000001640)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000001680)={0x0, 0x1}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001700)={r4, 0xfffff000, 0x6, 0xfc, 0x8, 0x9, 0x80, 0x5245, {@in6={{0x1c, 0x1c, 0x0, 0x6, @ipv4={[], [], @multicast2}, 0x1000}}, r5, 0x355, 0x4, 0x1, 0x2, 0x59186b66}}, &(0x7f00000017c0)=0xb0) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x903, &(0x7f0000001800)={r6, 0xfff, 0x1000}, 0x8) r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001880)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f00000018c0), &(0x7f0000001900)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000001940)={0x8, {{0x1c, 0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000001a00)="b3ff07b4415a2f23e4bf81a46c0987a1870809ae39178fc95d926f2c121baadba0b854066045e59d93a274074aedf8168302d556caddebc1c60940241cbd048160ab205e2be05c9e2b384158b4404e4149afd6937e5c994cb1458ea40e60ea4ef63930058e9544c5b8993cd1f550c4d12fb7af8ff2717f88ab09dee9c0162c3614b262d358e61daa6f3e1e9ddfc98fd6e025f338fe410256d464050c93554e59ecc05ec333a0541004af4752cd983e08900f7bcbc9bfe222cf0b376067f885cf2275cf056dbaa491724cec06d5eeae5bb355aae82fd59896c788267018fd") r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCOSFPADD(r9, 0xc088444f, &(0x7f0000001b40)="5fc4a23fe16934f2fee20c37679377334fdeddee0e6d2b4b719dec3705e989ff23fa9f0a8098a1c5247c785014d6a4a09c344ce62762b54bc26bab9433807f668ccc9d812c37d69b74eba03dd0be135aa8b627abbfbb745c67dba87e7acd6a35b95e6bba2e270a9764560667911441732ba846709644bbb13fba43942cd1133359ce5d0705b7fe465c6dfe54ef613485601d21c5d5") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001c00)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001c40), &(0x7f0000001c80)=0x8) freebsd10_pipe(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r10, &(0x7f0000001d00)=@file={0xa, 0x1, './file0\x00'}, 0xa) 11:18:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)=""/202, 0xca}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xa, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r3, 0x1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) shutdown(r2, 0x0) setsockopt(r4, 0x401, 0x2, &(0x7f0000000040)="cd6d4f757b373122", 0x8) 11:18:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/158, 0x9e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x9457, 0x0, 0x0, 0x800e00529) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x4b) readv(r4, &(0x7f0000000080)=[{&(0x7f0000001480)=""/189, 0xbd}], 0x1) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="3f9a06f891b4c8c4341af0ff86191433579bacfaffff0000f999ed5f81dd142c22c8bf8f60c3328eaac42a102965ae262e015bfbbf9810da049c82d741faabc7fc09fca01c54a8095686c961d42586b9bd554daadf645177c11c2f43079b182c5e955878b4e4430c62f861283d3e1f94bf1f7d9372b165cb2386255a5441981b26f658a5a08201fb2a0535ae0a9249ca7e66f903d15e127a3ea7a59b851e8f664e88fe3a0b0ee9a230339a30bf2ab84633b2abd8a7b689b0131ef2ea1102accf682dc0352e4d958d5f9b8b34842212746f598118b64496da5907ba0176f5fca14194729be27038ad9c", 0xe9}, {&(0x7f0000000040)="b5138a17c87dc1895eeced05c7ac7b3f37f2cd657b8b11f31d48cba469127e8330b3bf", 0x23}, {&(0x7f0000000280)="48d6fb36b64e09bd1118fd3e44ca844778b0dc37a5dde02446cc52e4609f39599b9eefc13ff38aee9373b2cd9ea32cb276269d20024df96248f1a9a61820da5c8686061a8f126a3c1c37bb18835f0c2fd16abef371b86b997a45fe3f4b8ba2b1def1be3ced8827a144be5f4f2f3210603cef39ea2ff85b9a2cc8935685b53bb01eeedd2e22d41edad8673943a0c395c5a7ca45a8556c2989f4", 0x99}], 0x3) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/58, 0x3a}, {0x0}], 0x2, 0x0}, 0x0) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r7 = accept$inet(r6, &(0x7f0000000340)={0x10}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x4}, {r3, 0x2080}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x1}, {r5, 0x4}, {r7, 0x4}], 0x6, 0x7) 11:18:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001bc0)=[{&(0x7f0000000280)=""/41, 0x25}, {0x0}], 0x10000000000001ef) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @broadcast}, &(0x7f0000000100)=0xc) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="014008736f93c841e6a1adb4363982648e13e1d8eaacef0ebdfd3aaa5fcafe9eafd5bd1e4bf65baa14289d95b0134649f8cad58f21e7db488bde48061d7f58f1c213c0db3fbe5bfd5bcc888dc80e88fd8294c4ff320f11fe526730858c2404e751acf1297853cfd058395817cc0aff6e79c7b8cb1802222583cff811a5e01f4009a2530527a9700ed18b62f1d579393beb2e2af37e6113481b0b0d0de90432a4b53df113375c798fada78b8d10c53c5fbd0c86b529c26f716730e713acf23a0aba968e0e9d469870076b8ed3ecc999f9b88557a6a532e4ee", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000", @ANYRES32, @ANYRESDEC=r1], &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000140)={r8, 0xfff9, 0x2, 0x3, 0x6}, &(0x7f0000000180)=0x18) accept4$unix(r5, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8, 0x20000000) 11:18:05 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000100)=""/104) 11:18:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/162, 0xa2}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000002c0)=0x5, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/160, 0xa0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000200)=0x7, 0x4) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r5 = dup(r2) shutdown(r5, 0x0) ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f0000000100)="f47f6eee798d97290aa727315a1df825c812aa6c259e4a36fb45bb861db71fd61b16d573ed688d5afa8d9def4ff177f2f968857ec1bd7a79f33e2ccc818f2eeb033cbef4ed92fc544e624045a99805355a526e547c73ca3f3214b39c2887d9c6a61ae0d9fddd840c6152ea423403fcf494ea09e98c155c82f2a5c8b33389b47f825ae512e65e6366ba6928ca0e991560bee06d119467e31911e4cb1210b2e98ff718d0e5d5c1c24995920fc8e389dcbce10dc5fe279f09f8abcddc50afac8bf375c5c53d5f9e61be759e816382626c7b9e7610b86d6a881602bede419ad99034a964c436b90fe5759f4cdc3fb0d81b") recvfrom$inet(r1, 0x0, 0x26ba, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r1, 0x0) 11:18:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/158, 0x9e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x9457, 0x0, 0x0, 0x800e00529) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x4b) readv(r4, &(0x7f0000000080)=[{&(0x7f0000001480)=""/189, 0xbd}], 0x1) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="3f9a06f891b4c8c4341af0ff86191433579bacfaffff0000f999ed5f81dd142c22c8bf8f60c3328eaac42a102965ae262e015bfbbf9810da049c82d741faabc7fc09fca01c54a8095686c961d42586b9bd554daadf645177c11c2f43079b182c5e955878b4e4430c62f861283d3e1f94bf1f7d9372b165cb2386255a5441981b26f658a5a08201fb2a0535ae0a9249ca7e66f903d15e127a3ea7a59b851e8f664e88fe3a0b0ee9a230339a30bf2ab84633b2abd8a7b689b0131ef2ea1102accf682dc0352e4d958d5f9b8b34842212746f598118b64496da5907ba0176f5fca14194729be27038ad9c", 0xe9}, {&(0x7f0000000040)="b5138a17c87dc1895eeced05c7ac7b3f37f2cd657b8b11f31d48cba469127e8330b3bf", 0x23}, {&(0x7f0000000280)="48d6fb36b64e09bd1118fd3e44ca844778b0dc37a5dde02446cc52e4609f39599b9eefc13ff38aee9373b2cd9ea32cb276269d20024df96248f1a9a61820da5c8686061a8f126a3c1c37bb18835f0c2fd16abef371b86b997a45fe3f4b8ba2b1def1be3ced8827a144be5f4f2f3210603cef39ea2ff85b9a2cc8935685b53bb01eeedd2e22d41edad8673943a0c395c5a7ca45a8556c2989f4", 0x99}], 0x3) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/58, 0x3a}, {0x0}], 0x2, 0x0}, 0x0) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r7 = accept$inet(r6, &(0x7f0000000340)={0x10}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x4}, {r3, 0x2080}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x1}, {r5, 0x4}, {r7, 0x4}], 0x6, 0x7) 11:18:06 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000100)=""/104) 11:18:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001bc0)=[{&(0x7f0000000280)=""/41, 0x25}, {0x0}], 0x10000000000001ef) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @broadcast}, &(0x7f0000000100)=0xc) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="014008736f93c841e6a1adb4363982648e13e1d8eaacef0ebdfd3aaa5fcafe9eafd5bd1e4bf65baa14289d95b0134649f8cad58f21e7db488bde48061d7f58f1c213c0db3fbe5bfd5bcc888dc80e88fd8294c4ff320f11fe526730858c2404e751acf1297853cfd058395817cc0aff6e79c7b8cb1802222583cff811a5e01f4009a2530527a9700ed18b62f1d579393beb2e2af37e6113481b0b0d0de90432a4b53df113375c798fada78b8d10c53c5fbd0c86b529c26f716730e713acf23a0aba968e0e9d469870076b8ed3ecc999f9b88557a6a532e4ee", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000", @ANYRES32, @ANYRESDEC=r1], &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000140)={r8, 0xfff9, 0x2, 0x3, 0x6}, &(0x7f0000000180)=0x18) accept4$unix(r5, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8, 0x20000000) 11:18:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/162, 0xa2}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000002c0)=0x5, 0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/160, 0xa0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000200)=0x7, 0x4) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r5 = dup(r2) shutdown(r5, 0x0) ioctl$DIOCGETSTATUS(r5, 0xc1a04415, &(0x7f0000000100)="f47f6eee798d97290aa727315a1df825c812aa6c259e4a36fb45bb861db71fd61b16d573ed688d5afa8d9def4ff177f2f968857ec1bd7a79f33e2ccc818f2eeb033cbef4ed92fc544e624045a99805355a526e547c73ca3f3214b39c2887d9c6a61ae0d9fddd840c6152ea423403fcf494ea09e98c155c82f2a5c8b33389b47f825ae512e65e6366ba6928ca0e991560bee06d119467e31911e4cb1210b2e98ff718d0e5d5c1c24995920fc8e389dcbce10dc5fe279f09f8abcddc50afac8bf375c5c53d5f9e61be759e816382626c7b9e7610b86d6a881602bede419ad99034a964c436b90fe5759f4cdc3fb0d81b") recvfrom$inet(r1, 0x0, 0x26ba, 0x0, 0x0, 0x800e00517) shutdown(r0, 0x0) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r6, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) shutdown(r1, 0x0) 11:18:06 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000100)=""/104) 11:18:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001bc0)=[{&(0x7f0000000280)=""/41, 0x25}, {0x0}], 0x10000000000001ef) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x1014a, 0x0, 0x0, 0x800e00515) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @broadcast}, &(0x7f0000000100)=0xc) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="014008736f93c841e6a1adb4363982648e13e1d8eaacef0ebdfd3aaa5fcafe9eafd5bd1e4bf65baa14289d95b0134649f8cad58f21e7db488bde48061d7f58f1c213c0db3fbe5bfd5bcc888dc80e88fd8294c4ff320f11fe526730858c2404e751acf1297853cfd058395817cc0aff6e79c7b8cb1802222583cff811a5e01f4009a2530527a9700ed18b62f1d579393beb2e2af37e6113481b0b0d0de90432a4b53df113375c798fada78b8d10c53c5fbd0c86b529c26f716730e713acf23a0aba968e0e9d469870076b8ed3ecc999f9b88557a6a532e4ee", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000", @ANYRES32, @ANYRESDEC=r1], &(0x7f00000000c0)=0x3) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000140)={r8, 0xfff9, 0x2, 0x3, 0x6}, &(0x7f0000000180)=0x18) accept4$unix(r5, &(0x7f0000000040)=@abs={0x8}, &(0x7f0000000080)=0x8, 0x20000000) 11:18:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/158, 0x9e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x9457, 0x0, 0x0, 0x800e00529) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x4b) readv(r4, &(0x7f0000000080)=[{&(0x7f0000001480)=""/189, 0xbd}], 0x1) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="3f9a06f891b4c8c4341af0ff86191433579bacfaffff0000f999ed5f81dd142c22c8bf8f60c3328eaac42a102965ae262e015bfbbf9810da049c82d741faabc7fc09fca01c54a8095686c961d42586b9bd554daadf645177c11c2f43079b182c5e955878b4e4430c62f861283d3e1f94bf1f7d9372b165cb2386255a5441981b26f658a5a08201fb2a0535ae0a9249ca7e66f903d15e127a3ea7a59b851e8f664e88fe3a0b0ee9a230339a30bf2ab84633b2abd8a7b689b0131ef2ea1102accf682dc0352e4d958d5f9b8b34842212746f598118b64496da5907ba0176f5fca14194729be27038ad9c", 0xe9}, {&(0x7f0000000040)="b5138a17c87dc1895eeced05c7ac7b3f37f2cd657b8b11f31d48cba469127e8330b3bf", 0x23}, {&(0x7f0000000280)="48d6fb36b64e09bd1118fd3e44ca844778b0dc37a5dde02446cc52e4609f39599b9eefc13ff38aee9373b2cd9ea32cb276269d20024df96248f1a9a61820da5c8686061a8f126a3c1c37bb18835f0c2fd16abef371b86b997a45fe3f4b8ba2b1def1be3ced8827a144be5f4f2f3210603cef39ea2ff85b9a2cc8935685b53bb01eeedd2e22d41edad8673943a0c395c5a7ca45a8556c2989f4", 0x99}], 0x3) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/58, 0x3a}, {0x0}], 0x2, 0x0}, 0x0) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r7 = accept$inet(r6, &(0x7f0000000340)={0x10}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x4}, {r3, 0x2080}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x1}, {r5, 0x4}, {r7, 0x4}], 0x6, 0x7) 11:18:07 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000100)=""/104) 11:18:07 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) __semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000100)=""/104) 11:18:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/60, 0x3c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xbbf, 0x3ff, 0x6, 0x2, 0xfff9, 0x9, 0x7, {@in6={{0x1c, 0x1c, 0x3, 0x3, @empty, 0x4}}, r3, 0xfffffff9, 0x51, 0x0, 0x2, 0x6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x9, 0x80, 0x6, 0x6, 0x2, 0xff, 0x80, {@in={{0x10, 0x2, 0x2, @multicast2}}, r4, 0x7, 0x1, 0x5, 0x1}}, &(0x7f0000000400)=0xb8) shutdown(r0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000280)=[{&(0x7f0000000040)=""/143, 0x8f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = dup(r7) ppoll(0x0, 0x0, 0x0, &(0x7f00000003c0), 0x8) shutdown(r8, 0x0) shutdown(r1, 0x0) 11:18:07 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001580)=[{&(0x7f00000000c0)=""/158, 0x9e}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x9457, 0x0, 0x0, 0x800e00529) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(0x0, 0x0, 0x4b) readv(r4, &(0x7f0000000080)=[{&(0x7f0000001480)=""/189, 0xbd}], 0x1) writev(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="3f9a06f891b4c8c4341af0ff86191433579bacfaffff0000f999ed5f81dd142c22c8bf8f60c3328eaac42a102965ae262e015bfbbf9810da049c82d741faabc7fc09fca01c54a8095686c961d42586b9bd554daadf645177c11c2f43079b182c5e955878b4e4430c62f861283d3e1f94bf1f7d9372b165cb2386255a5441981b26f658a5a08201fb2a0535ae0a9249ca7e66f903d15e127a3ea7a59b851e8f664e88fe3a0b0ee9a230339a30bf2ab84633b2abd8a7b689b0131ef2ea1102accf682dc0352e4d958d5f9b8b34842212746f598118b64496da5907ba0176f5fca14194729be27038ad9c", 0xe9}, {&(0x7f0000000040)="b5138a17c87dc1895eeced05c7ac7b3f37f2cd657b8b11f31d48cba469127e8330b3bf", 0x23}, {&(0x7f0000000280)="48d6fb36b64e09bd1118fd3e44ca844778b0dc37a5dde02446cc52e4609f39599b9eefc13ff38aee9373b2cd9ea32cb276269d20024df96248f1a9a61820da5c8686061a8f126a3c1c37bb18835f0c2fd16abef371b86b997a45fe3f4b8ba2b1def1be3ced8827a144be5f4f2f3210603cef39ea2ff85b9a2cc8935685b53bb01eeedd2e22d41edad8673943a0c395c5a7ca45a8556c2989f4", 0x99}], 0x3) shutdown(r2, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/58, 0x3a}, {0x0}], 0x2, 0x0}, 0x0) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r6, 0x0) r7 = accept$inet(r6, &(0x7f0000000340)={0x10}, &(0x7f00000003c0)=0x10) poll(&(0x7f0000000400)=[{0xffffffffffffffff, 0x4}, {r3, 0x2080}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x1}, {r5, 0x4}, {r7, 0x4}], 0x6, 0x7) 11:18:07 executing program 2: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="00816637da13e9103a6eb0d756e000935d471262ca68ce4461a1e5b2283469ae04354cbf0dbe4e030c2ac1d4afb6f384bf31d7f76a126c953901c19ac07073c74aa35c52e88e219b2c122ab5e238ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r4, 0x3}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) 11:18:07 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) 11:18:08 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/60, 0x3c}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xbbf, 0x3ff, 0x6, 0x2, 0xfff9, 0x9, 0x7, {@in6={{0x1c, 0x1c, 0x3, 0x3, @empty, 0x4}}, r3, 0xfffffff9, 0x51, 0x0, 0x2, 0x6}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x9, 0x80, 0x6, 0x6, 0x2, 0xff, 0x80, {@in={{0x10, 0x2, 0x2, @multicast2}}, r4, 0x7, 0x1, 0x5, 0x1}}, &(0x7f0000000400)=0xb8) shutdown(r0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r5, &(0x7f0000000280)=[{&(0x7f0000000040)=""/143, 0x8f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r6, 0x0) r8 = dup(r7) ppoll(0x0, 0x0, 0x0, &(0x7f00000003c0), 0x8) shutdown(r8, 0x0) shutdown(r1, 0x0) 11:18:08 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) 11:18:08 executing program 2: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="00816637da13e9103a6eb0d756e000935d471262ca68ce4461a1e5b2283469ae04354cbf0dbe4e030c2ac1d4afb6f384bf31d7f76a126c953901c19ac07073c74aa35c52e88e219b2c122ab5e238ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r4, 0x3}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) 11:18:08 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:09 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) 11:18:09 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:09 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:09 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:10 executing program 2: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="00816637da13e9103a6eb0d756e000935d471262ca68ce4461a1e5b2283469ae04354cbf0dbe4e030c2ac1d4afb6f384bf31d7f76a126c953901c19ac07073c74aa35c52e88e219b2c122ab5e238ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r4, 0x3}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) 11:18:10 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:10 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:10 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:10 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:10 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:11 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:11 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:12 executing program 2: dup(0xffffffffffffffff) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r1 = dup(r0) shutdown(r1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="00816637da13e9103a6eb0d756e000935d471262ca68ce4461a1e5b2283469ae04354cbf0dbe4e030c2ac1d4afb6f384bf31d7f76a126c953901c19ac07073c74aa35c52e88e219b2c122ab5e238ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r4, 0x3}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r6 = dup(r5) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0xfec5, 0x0, 0x0, 0x800e00505) shutdown(r6, 0x0) r8 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r8, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r7, 0x0) 11:18:12 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:12 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:12 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:13 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:13 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:13 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:13 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:14 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:14 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:14 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) __semctl$GETZCNT(r6, 0x2, 0x7, 0x0) 11:18:15 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) r6 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(r6, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) semop(r6, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:15 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/88, 0x58}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r3, &(0x7f0000000740)=[{&(0x7f0000000040)=""/58, 0x3a}], 0x1) shutdown(r3, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) r4 = dup(r2) recvmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000640)=""/202, 0xca}, {0x0}], 0x2, 0x0}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote, 0x1}, 0x1c) shutdown(r5, 0x0) shutdown(r1, 0x0) 11:18:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/88, 0x58}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) recvmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000640)=""/202, 0xca}], 0x1, 0x0}, 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(0xffffffffffffffff, 0x1) r7 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r7, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote, 0x1}, 0x1c) shutdown(r4, 0x0) shutdown(r1, 0x0) 11:18:15 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(0x0, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(0x0, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:16 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000240)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) fchmod(0xffffffffffffffff, 0x104) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400003}], 0x1, 0x0) 11:18:16 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r0, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r1 = dup(r0) shutdown(r1, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x7fff, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="01000000cec52132ba384a843807a72635e6d465abba490cfe00b7892a8fdee27dbe61277c336054afa0937a5ce559b4491eace0f771f4789ad1091ef75ba7bca5212377671ad95665857cb1aa91ea979984db8f57d62d6e2853e517501200f933e002b13c", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={r5, 0xf8, "51861c73fd0886986164a0a568d4828827cc65a768b3a177f7c710c52965ef75ed7c5478eec2906e70429413a72d666e354f024b8bfc5ec1c41689828701835e0d5dc914a21fcb7b0bf55922a0536342c40198627658ad569e16c5307ef7f7514c66debbd3de454a44bf977b1aab8a3fa1d3b2782bf36ab8a7b97f60b16641c157cb9b6b88b0f71b20d4a817e7aea02a284eab1fdfee320fd3cd6cfc9716d9c170fddf7743ea296bdc67fa0f7b8d960a913758c3ab165eef62b772fea3f30ff612bfb41358577bb89bc27106152dc395f7d89b084fa71cacb6c59a22431c3501985c9657d2a46d2eaccfdce9a72b312c414c560c1f34ec0d"}, &(0x7f0000000100)=0x100) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0xa) ftruncate(r6, 0x80000001) 11:18:16 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(0x0, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(0x0, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:16 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(0x0, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(0x0, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) 11:18:16 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f00000002c0)=""/116, 0x74}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb, 0x0}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c1c4e2000000000000000000000000500000000000000010000000000000000000000000000000000000000000000206c82cc6bb925000000000000000000000000000000000000000500"/128, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)=0x503b) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000040)={r6, 0x7}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="a9c3936d6ee888a2fff1dec76466cce89de782d2bef3928a50e1a8837889ff725a605aa7139b10ee8edae1428549a53ac722e62c67eb746d1739a7375040ab87fdc41f903e762c8a8b8b0a23e57e03066b343f1f2365e5732d90fc2716ef6f8a3de94b65c2243e662a4a201a8f908809dfef527a5ea60a4b974b66e1087dc2eb242ff47c2e9de07c04c51728833ffcbe", 0x90, 0x5, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x1000, @loopback, 0x5}, 0x1c) shutdown(r1, 0x0) 11:18:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/115, 0x73}], 0x1, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x1fc0, 0x0, 0x0, 0x800e00509) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/61, 0x3d}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e) shutdown(r3, 0x0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote, 0x1}, 0x1c) shutdown(r4, 0x0) r6 = dup(r1) r7 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r6, r7) shutdown(r7, 0x0) 11:18:17 executing program 0: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000) r1 = semget$private(0x0, 0x3, 0x534) r2 = semget$private(0x0, 0x4, 0x0) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f00000000c0)=0x693) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142) r3 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r4 = semget$private(0x0, 0x3, 0x109) __semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000440)=[0x480, 0x2, 0x7, 0x0, 0x0, 0xfffd, 0x9, 0x20, 0x3]) mlockall(0x3) sync() semop(r1, &(0x7f00000002c0)=[{0x3, 0x638, 0x1800}, {0x1, 0x0, 0x1800}], 0x2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000040), 0x4) getsockopt$inet_buf(r3, 0x0, 0x49, &(0x7f0000000400)=""/35, &(0x7f0000000580)=0x23) sync() __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000200)=""/93) msgget$private(0x0, 0x0) r5 = semget$private(0x0, 0x4, 0x0) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0xfffa, 0x7fff]) semop(0x0, &(0x7f0000000280)=[{0x1, 0x100000001, 0x1000}, {0x3, 0x0, 0x1000}], 0x2) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000000180)=0x7ffc) semop(0x0, &(0x7f00000001c0)=[{0x2, 0x7fff, 0x800}, {0x3, 0x6, 0x800}, {0x2, 0xa1b, 0x1000}, {0x0, 0x0, 0x800}, {0x3, 0x7ff, 0x800}, {0x0, 0x8, 0x1800}, {0x2, 0x8000, 0x1800}], 0x7) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet6/ip6_output.c:448 cpuid = 1 time = 1584530297 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024ac7050 vpanic() at vpanic+0x1c7/frame 0xfffffe0024ac70b0 panic() at panic+0x43/frame 0xfffffe0024ac7110 ip6_output() at ip6_output+0x3789/frame 0xfffffe0024ac7390 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x18c7/frame 0xfffffe0024ac74d0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe0024ac75d0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe0024ac77b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024ac78e0 sosend() at sosend+0xc6/frame 0xfffffe0024ac7950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024ac7a00 sendit() at sendit+0x224/frame 0xfffffe0024ac7a60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0024ac7ac0 amd64_syscall() at amd64_syscall+0x2f4/frame 0xfffffe0024ac7bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024ac7bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41332a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 924 tid 100277 ] Stopped at kdb_enter+0x67: movq $0,0x146d086(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0026200000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024ac7030 rbp 0xfffffe0024ac7050 rsi 0x40001 rdi 0xffffffff810b4f46 vprintf+0x176 r8 0 r9 0xffffffff r10 0x17a ll+0x159 r11 0xfffffe002498c610 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff81932cbd r15 0xffffffff81932cbd rip 0xffffffff810aa207 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x146d086(%rip) db> show proc Process 924 (syz-executor.1) at 0xfffff8003a54e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff80003d9ba60 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000498e000 (map 0xfffffe000498e000) (map.pmap 0xfffffe000498e0c0) (pmap 0xfffffe000498e120) threads: 4 100115 RunQ syz-executor.1 100277 Run CPU 1 syz-executor.1 100278 S sbwait 0xfffffe0003de71d4 syz-executor.1 100282 S uwait 0xfffff8003a958b00 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 925 782 782 0 R (threaded) syz-executor.2 100279 Run CPU 0 syz-executor.2 100280 S sbwait 0xfffffe0003de78e4 syz-executor.2 100283 S sbwait 0xfffffe0003de6e14 syz-executor.2 100284 S uwait 0xfffff80003a64780 syz-executor.2 924 769 769 0 R (threaded) syz-executor.1 100115 RunQ syz-executor.1 100277 Run CPU 1 syz-executor.1 100278 S sbwait 0xfffffe0003de71d4 syz-executor.1 100282 S uwait 0xfffff8003a958b00 syz-executor.1 923 786 786 0 R (threaded) syz-executor.3 100117 RunQ syz-executor.3 100272 S uwait 0xfffff8003a957300 syz-executor.3 100281 S uwait 0xfffff80003a64980 syz-executor.3 920 777 422 0 S nanslp 0xffffffff824ffe90 sleep 786 766 786 0 Ss nanslp 0xffffffff824ffe90 syz-executor.3 782 766 782 0 Ss nanslp 0xffffffff824ffe90 syz-executor.2 777 772 422 0 S wait 0xfffff8003abbfa60 sh 772 422 422 0 S wait 0xfffff8003abca000 sh 769 766 769 0 Rs syz-executor.1 768 766 768 0 Rs syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff80003821700 syz-fuzzer 100101 S uwait 0xfffff80003821100 syz-fuzzer 100102 S uwait 0xfffff8003a957500 syz-fuzzer 100103 S kqread 0xfffff80003b36200 syz-fuzzer 100104 S uwait 0xfffff80003479400 syz-fuzzer 100105 S uwait 0xfffff80003a66180 syz-fuzzer 100106 S uwait 0xfffff80003a66280 syz-fuzzer 100107 S uwait 0xfffff80003a66380 syz-fuzzer 100108 S uwait 0xfffff80003a64c80 syz-fuzzer 100109 S uwait 0xfffff80003479500 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003d9b0a8 csh 762 680 762 0 Ss select 0xfffff8000355ccc0 sshd 746 1 746 0 Ss+ ttyin 0xfffff800033e88b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80003b3acb0 getty 736 1 22 0 S+ piperd 0xfffff80003c998e8 logger 735 734 22 0 S+ nanslp 0xffffffff824ffe91 sleep 734 1 22 0 S+ wait 0xfffff8003a1c4a60 sh 684 1 684 0 Ss nanslp 0xffffffff824ffe91 cron 680 1 680 0 Ss select 0xfffff80003a7dec0 sshd 493 1 493 0 Ss select 0xfffff8000355f140 syslogd 422 1 422 0 Ss wait 0xfffff80003d47000 devd 421 1 421 65 Ss select 0xfffff80003a7dc40 dhclient 336 1 336 0 Ss select 0xfffff8000355f040 dhclient 333 1 333 0 Ss select 0xfffff80003a7dd40 dhclient 21 0 0 0 DL vlruwt 0xfffff800033efa60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d6358 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d5858 [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f12c8 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d1d8 [dom0] 100068 D launds 0xffffffff8261d1e4 [laundry: dom0] 100069 D umarcl 0xffffffff81536d60 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff826627a0 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d525c [soaiod4] 8 0 0 0 DL - 0xffffffff825d525c [soaiod3] 7 0 0 0 DL - 0xffffffff825d525c [soaiod2] 6 0 0 0 DL - 0xffffffff825d525c [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb338 [crypto] 14 0 0 0 DL seqstat 0xfffff8000336b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b808 [g_event] 100023 D - 0xffffffff8261b818 [g_up] 100024 D - 0xffffffff8261b810 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff82663430 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260ae48 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5fe0 [deadlkres] 100057 D - 0xfffff80003b36500 [acpi_task_0] 100058 D - 0xfffff80003b36500 [acpi_task_1] 100059 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 925 (syz-executor.2) thread 0xfffffe0024951a00 (100279) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8250c590) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 924 (syz-executor.1) thread 0xfffffe002498c100 (100277) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024c6e380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13643 db> show malloc Type InUse MemUse Requests devbuf 4213 4851K 4238 vtbuf 24 1968K 46 sysctloid 26033 1517K 26097 kobj 332 1328K 488 vfscache 4 1025K 4 newblk 1 1024K 2942 pcb 26 541K 145 inodedep 4 514K 276 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 121 250K 993 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 19 133K 183 pagedep 2 129K 135 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 992 79K 3374 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 288 36K 288 gtaskqueue 22 34K 22 kdtrace 175 34K 2077 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 ifaddr 70 23K 72 vmem 3 22K 4 kbdmux 6 22K 6 BPF 14 19K 14 lltable 48 18K 48 temp 34 17K 1933 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 UART 12 9K 12 devstat 4 9K 4 bmsafemap 1 8K 184 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 57 8K 61 audit_evclass 232 8K 290 CAM DEV 3 6K 510 kqueue 56 6K 932 plimit 22 6K 369 cred 22 6K 200 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 taskqueue 42 5K 42 DEVFSP 70 5K 74 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 UMA 236 4K 236 hhook 13 4K 13 session 24 3K 36 pgrp 24 3K 36 select 23 3K 23 acpisem 22 3K 22 terminal 11 3K 11 proc-args 46 3K 539 uidinfo 3 3K 8 sctp_ifa 17 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 CAM XPT 22 2K 543 lockf 15 2K 49 sctp_atcl 3 2K 30 in_multi 6 2K 7 Unitno 25 2K 45 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 sctp_stro 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 154 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 296 encap_export_host 8 1K 8 osd 3 1K 9 dirrem 1 1K 102 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 filecaps 7 1K 84 loginclass 3 1K 6 sctp_atky 4 1K 31 soname 5 1K 5726 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 diradd 1 1K 133 iov 1 1K 13519 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 37 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 3 1K 30 cpus 2 1K 2 freework 1 1K 216 sctp_map 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 CAM CCB 0 0K 9147 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 98 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 78 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 newdirblk 0 0K 78 mkdir 0 0K 156 freefile 0 0K 99 freeblks 0 0K 107 freefrag 0 0K 9 allocindir 0 0K 0 indirdep 0 0K 130 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 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 27 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_timw 0 0K 0 sctp_cpal 0 0K 0 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 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 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 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 252 export_host 0 0K 0 cl_savebuf 0 0K 3 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 109 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 109 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 568 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 72 geom_flashmap 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 diroffdiroff 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 NFSD srvcache 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands