Extracting prog: 1h11m29.075056376s Minimizing prog: 15m44.884471989s Simplifying prog options: 8m54.182910507s Extracting C: 3m30.918489053s Simplifying C: 0s 24 programs, timeouts [30s 1m40s 6m0s] extracting reproducer from 24 programs testing a last program of every proc single: executing 4 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-openat$evdev-socket$inet_sctp-socket$inet6_sctp-setsockopt$inet6_int-bind$inet6-connect$inet6-syz_emit_ethernet-connect$inet-sync-socket$inet6_sctp-sendmsg$inet6_sctp-setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO-connect$inet-sendmsg$inet6_sctp-getsockopt$inet_udplite-getegid-freebsd11_stat-getsockopt$sock_int-openat$crypto-ioctl$CIOCGSESSION2-ioctl$CIOCCRYPT-mkdir-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-socket-setsockopt$inet_tcp_int detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-socket$inet_sctp-sendmsg$inet_sctp-socket-setsockopt$inet6_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-getsockopt$inet_sctp_SCTP_STATUS-mmap-socket$inet6_tcp-open$dir-open$dir-open$dir-pwritev-open$dir-open$dir-symlinkat-mkdirat-symlinkat-sendmsg$inet_sctp-openat$crypto-ksem_init-socket$inet_sctp-sendmsg$inet_sctp-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-socket$inet_sctp-sysarch$AMD64_SET_PKRU-socket$inet_sctp-socket$inet_sctp detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ksem_init-ksem_trywait-ksem_wait-ksem_close-ksem_init-ksem_trywait-socket$inet6_sctp-socket$inet_sctp-socket$inet_udp-setsockopt$inet_mreqsrc-getsockopt$inet6_sctp_SCTP_EVENT-ksem_wait-ksem_wait-ksem_destroy-socket$inet6_sctp-socket$inet_sctp-ksem_destroy-connect$inet-syz_emit_ethernet-ppoll-socket-socket$inet_sctp-sendto$inet-openat$filemon-socket$inet6_sctp-ioctl$FILEMON_SET_FD-setsockopt$inet6_sctp_SCTP_PR_SUPPORTED-ioctl$DIOCGETLIMIT-rfork-bind detailed listing: executing program 0: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): cpuset_setdomain-select-cpuset_getdomain-socket$inet6_icmp_raw-mmap-shm_open2-ioctl$FIOSSHMLPGCNF-profil-socket$inet_sctp-getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO-getsockopt$inet_sctp_SCTP_EVENT-getpgid-aio_waitcomplete-bind$inet6-cpuset_setdomain-getsockopt-cpuset_setdomain-accept$inet6-setsockopt$inet6_group_source_req-openat$ptmx-setsockopt$inet6_sctp_SCTP_HMAC_IDENT-ktimer_create-getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS-sendmsg$inet6_sctp-openat$ptmx-socket$inet6_sctp-getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET-setsockopt$inet6_sctp_SCTP_AUTO_ASCONF-open$dir-openat detailed listing: executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 30s testing program (duration=36s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 30, 17, 29, 17, 30, 3, 2, 25, 4, 30, 29, 30, 2, 2, 2, 2, 30, 2, 30, 30, 30, 2, 30] detailed listing: executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000680)={0x0, @in6={{0x1c, 0x1c, 0x1, 0xfffffff8, @rand_addr="2a316fa57fa2fcd2c9e1f83775c348b1", 0x3}}, 0xffff}, &(0x7f0000000740)=0x90) sysarch$I386_SET_LDT(0x84, &(0x7f0000000400)={0x54a000, 0x0}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x0, 0x2, 0x0, @loopback}}, 0x0, 0x8d, 0x8, 0x9, 0x6, 0x5, 0x4}, 0xffffffffffffff3e) aio_read(0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x4, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsid() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x27, &(0x7f0000000000)="06805bf960fbb6447fb22d6ae3c30a46813ba3c56143a55349545b07abec5f1fd5d0ec8c5a68176c2ed005e4a694db9fe027442d90c267ae", 0x38) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000001580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) setsid() openat$filemon(0xffffff9c, &(0x7f0000000180), 0x20000, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRESDEC=r0], 0x14) bind$inet(r7, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x3a9, 0x101, &(0x7f0000000480)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xb3, 0x10a, 0x10000, 0x5, 0x7f}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1202, &(0x7f0000000100)={r4, 0xf}, 0xc) executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f00000002c0), 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x4}, 0x24) bind$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0x2, 0x9, @rand_addr="6dd41bf977f503aa550d380877101883"}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x44c, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x0, 0x0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) fcntl$setstatus(r5, 0x4, 0x40) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001c80)=ANY=[@ANYBLOB="20000000840000000400"/24, @ANYRES32=0x0, @ANYBLOB="180000feffffff00078000040045792500a3ee2b"], 0x38}, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x0, 0x2, @loopback, 0x6}}, 0x0, 0x80, 0x4, 0x6, 0x7fffffff, 0x5}, &(0x7f00000003c0)=0x98) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10) accept4$unix(r4, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, 0x0, 0x10000000) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, 0x0, 0x0) rfork(0x85000) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) fstatat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000780), 0x200) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r6 = dup2(r5, r4) ioctl$MDIOCDETACH(r6, 0xc1c06d01, &(0x7f00000001c0)={0xc41, 0x100, 0x4, &(0x7f0000000080)='./file0\x00', 0x8, 0xe2, 0xa7, 0x0, 0x9, 0x0, &(0x7f0000000100)='/dev/crypto\x00', [0x5, 0x2, 0x6c60, 0x2, 0x0, 0xffff, 0x8fd7203, 0x3, 0x2, 0x400, 0xffffff30, 0x0, 0x6, 0x5, 0x2, 0x4, 0x7, 0x81, 0x80000000, 0x5, 0x6, 0xffffffab, 0xdb, 0x7, 0x1, 0x7, 0x6, 0x6, 0x9f, 0x2b47, 0xc6cc, 0x2, 0x10000, 0x6, 0x7fff, 0xfffffff9, 0x8, 0x1, 0x6, 0x10000, 0x0, 0x687fe30, 0x0, 0x0, 0x0, 0x29f0, 0xf6e, 0x200, 0x6, 0x800, 0x1, 0x0, 0x5, 0x100, 0x4, 0x80000001, 0x10000, 0xa77, 0xf, 0x3, 0x401, 0x0, 0x8, 0xffffa938, 0xd8, 0x101, 0x6, 0x9, 0x4, 0x4000, 0x7, 0xfffffffa, 0x9161, 0x5, 0x4, 0x0, 0x6, 0x9, 0x6, 0x5, 0xa, 0xc6, 0x7, 0xfffffffc, 0x7, 0x7, 0xffc00000, 0x8, 0x9, 0x80000000, 0xb3d, 0x0, 0x8, 0x2, 0x6, 0x6]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000000)={r7, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r7, @in6={{0x1c, 0x1c, 0x0, 0x7, @empty}}, 0x9}, &(0x7f0000000200)=0x90) socket(0x1c, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x85000) executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, 0x8) executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x7, 0x4) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0xf, 0x18, &(0x7f0000000080)="000000000000d40b0000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102, 0x0) select(0x40, &(0x7f0000000040)={0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)="c5", 0x1) sendto$inet(r2, &(0x7f0000000340)="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", 0xf10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto$inet(r2, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c7f0ee9", 0xf0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r2, 0x1) socket(0x1c, 0x2, 0x0) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xffb0, &(0x7f0000000200), &(0x7f0000000200), 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') pathconf(&(0x7f0000000100)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x92, @empty, 0x4}}, 0x0, 0x80, 0x7, 0x3}, &(0x7f0000000140)=0x90) r5 = fcntl$dupfd(r3, 0x0, r3) accept4$unix(r5, &(0x7f0000000280)=@file={0x10a, 0x0, ""/264}, &(0x7f00000003c0)=0x10a, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x0, 0x8, @rand_addr="637e8c49d1caa6620c948823001e165f", 0x4}}, r4}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000440)={r6, 0xfa}, &(0x7f0000000640)=0x8) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000000680)="5afd6f744ece53ec62787476db51457a5d377b965c61f7a24ec2a0cddecac5e551c435689aecd949dbf8a4cbf3970f45051a8fd919354f9e64ccf517c3ff07f077b070be9c677c30993ffa5b724cde4511ee660aa1c3327e18132069b59829ee27216b981556283cd9dbb4e6705c8f4c5bfa41606d7b1a9477ed5ea9f9bfda75ad5fe4dce002a5c09f935c9882cc3d9f24546460f350e3e7e363abba9baf2fcf59b878ee479fbe4fb664bbfbde20f8a1d442817b31a79843b92f83d4c7813395eee480e268523f072d58c0acecbe846f2cb0bfbfa78ed8a2b4d4aa4f54d3d8af758ce83b557242") r7 = openat$crypto(0xffffffffffffff9c, &(0x7f00000004c0), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f0000000200)={0xb, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2002, 0x2}) linkat(0xffffffffffffffff, 0x0, r5, &(0x7f0000000100)='./file1\x00', 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x100000, 0x0) kmq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0xb, @sigval_int=0x11a6, @ke_flags=0x4009}) r8 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000480)={0x8, 0x100}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$inet(r8, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) r9 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r9, 0x0, 0x1d, 0x6, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) fhlink(&(0x7f0000000000)={{[0x4, 0x7fffffff]}, {0x7549, 0x7, "9e28b3a0b5c221a2c88108aed77a758f"}}, &(0x7f0000000040)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) fork() setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x2000000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r2 = openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r2, 0xc028636d, &(0x7f0000000200)={0x10001, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000300)="b60e3c6b9dfd0b8fa6e50e870a01c4f13a3e9fd669", &(0x7f0000000340), &(0x7f0000000140)="da4f552e01e040b11deb329ab9983de827ba6714ec1f5c1357af89bcfd176cb062d8799ae2735f1489052d1806704968098d4ea42381c3e5c34bf234356c6a4e2be426e4f1d7266f4a499d5a3ac1becf4703f0da015b6d5dc010dbb60f61b57ca127c623e3fb32bbb8725d6c055b36ae19b905c997fcdbc1fa19fb348fdd32f2ca501199c0948877d1b9f5a222caea99a4f83280282fc5fbb4290eed40ab355bb66ca8fb38e52b0cc17b582c78c6de517622ed36a101eb486ed2", &(0x7f0000000740)="98d1a21c858b3f99eef8ec02c3d10427ae5c92a6c6cc43386515e300006985a24af2f0f9431a7e2a9bc03d8c9dc9bfd4c3d899ae0c000000523a215d606db19064ea1e57bd767e8a17163a1aca0010000043927c9244ad14057383ebeab9a284541e0e8d917bb729a3de61c744f36d2fd6a6edf08773e74f95bb9f9e4e79b7c488dff8728d5cf037b2f16aa88009eb38e6898b24807994f5373d613c9a284e718c99321e2a8dce899ba3a0d188e9af2d6eb46c8495eb0ca2f9569049ad4c82352231785472cf5f940fb5a34136d5b9cca24dd40bdb284426bbaacc601e766ce861e91664f640265eea", 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$inet(r1, &(0x7f0000000700)={0x10, 0x2, 0x2}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="bbd28ddcfbbbaaaaaaaaaa0086dd60003a0400043200f58000000000000000000000000000bbff020000000000000000"]) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x7, 0xfffffffffffffffb, 0x9, 0x20, 0x200e8c5, 0x200000, [0x0, 0x3, 0x100000000, 0x8003]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x147}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r5, 0x0, &(0x7f0000000000), 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x8be}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x2c}, 0x0) pipe2(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, 0x0) getpeername$inet(r0, &(0x7f0000000380)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x1, @mcast2, 0x3}}, r4, 0x0, 0xef80}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3, @rand_addr=0xa548}}, r4, 0x8000, 0x3, 0x1}, 0x90) kqueue() r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r6 = socket(0x1c, 0x2, 0x1) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440), 0x20000, 0x0) ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10) r8 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) dup2(r1, 0xffffffffffffffff) connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00", 0x84, 0x104, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="ea558664c7328960a00d046323f1e8e04285cedac84004f7b3cb71a5f8870cc7a3fbde82ff9fd4264387569e06e4f8a22a03896a2db9f5a61e9ca1e7e0381fc48f37f811cbdc48bc25250a86107e5240c68fd2eecd9e0a3abeb1433cd76f5bbaf9d0ffd32a0000000800000000755cc42c088d424b43db7e690780fa4aa2bc4f0b9808d7f6be206e835b9643ab762d07fd3ddd69374ca0b1cb9404275205280df997a5ea0ab53d3351294906643bef9a5efa1bdb33d0d003002a") executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000004c0)) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af1", 0x9}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x2010d}, 0xd) executing program 2: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0xffb0, &(0x7f0000000300), &(0x7f0000001300), &(0x7f00000013c0), &(0x7f00000014c0)}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)="29c0952099092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2970cd6ef7547851b70d14e5130662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf4055ba62943662b13c2f4e853fead9f657226c78125c867cebe58ff7f000000000000ffb37823d998ecff08c0614ce17b812ba76b38e5445faeb8015489a4936630ea3680127b", 0xb2}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f0000000b00)="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", 0x37f}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6, 0x0, 0x0, 0x10c}, 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION(r7, 0xc0306365, &(0x7f0000000a00)={0x29, 0x7, 0x28, &(0x7f0000000240)="5bb91a3f800fc91758d73a1a7fb13236b61dc0484d1a17e0e9a78732ce65cce424bf9ee36f0460a8", 0x43, &(0x7f0000000940)="912944895e1f367b49b4d8168023fba85bb5ff2a8b79ecd19e459f07600713f181a37fb824faa7cecb73077370592de80094a8180c531e3a38e0ee04c17e1e4cc0afbb", 0x22236738}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x200, 0x6, 0x10, 0xb, 0xfffb, 0x3, {@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x7, 0x5, 0x216, 0xab09, 0x9}}, &(0x7f0000000100)=0xb0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program did not crash replaying the whole log did not cause a kernel crash single: executing 4 programs separately with timeout 1m40s testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-openat$evdev-socket$inet_sctp-socket$inet6_sctp-setsockopt$inet6_int-bind$inet6-connect$inet6-syz_emit_ethernet-connect$inet-sync-socket$inet6_sctp-sendmsg$inet6_sctp-setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO-connect$inet-sendmsg$inet6_sctp-getsockopt$inet_udplite-getegid-freebsd11_stat-getsockopt$sock_int-openat$crypto-ioctl$CIOCGSESSION2-ioctl$CIOCCRYPT-mkdir-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-socket-setsockopt$inet_tcp_int detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-socket$inet_sctp-sendmsg$inet_sctp-socket-setsockopt$inet6_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-getsockopt$inet_sctp_SCTP_STATUS-mmap-socket$inet6_tcp-open$dir-open$dir-open$dir-pwritev-open$dir-open$dir-symlinkat-mkdirat-symlinkat-sendmsg$inet_sctp-openat$crypto-ksem_init-socket$inet_sctp-sendmsg$inet_sctp-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-socket$inet_sctp-sysarch$AMD64_SET_PKRU-socket$inet_sctp-socket$inet_sctp detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ksem_init-ksem_trywait-ksem_wait-ksem_close-ksem_init-ksem_trywait-socket$inet6_sctp-socket$inet_sctp-socket$inet_udp-setsockopt$inet_mreqsrc-getsockopt$inet6_sctp_SCTP_EVENT-ksem_wait-ksem_wait-ksem_destroy-socket$inet6_sctp-socket$inet_sctp-ksem_destroy-connect$inet-syz_emit_ethernet-ppoll-socket-socket$inet_sctp-sendto$inet-openat$filemon-socket$inet6_sctp-ioctl$FILEMON_SET_FD-setsockopt$inet6_sctp_SCTP_PR_SUPPORTED-ioctl$DIOCGETLIMIT-rfork-bind detailed listing: executing program 0: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) program did not crash testing program (duration=1m40s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): cpuset_setdomain-select-cpuset_getdomain-socket$inet6_icmp_raw-mmap-shm_open2-ioctl$FIOSSHMLPGCNF-profil-socket$inet_sctp-getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO-getsockopt$inet_sctp_SCTP_EVENT-getpgid-aio_waitcomplete-bind$inet6-cpuset_setdomain-getsockopt-cpuset_setdomain-accept$inet6-setsockopt$inet6_group_source_req-openat$ptmx-setsockopt$inet6_sctp_SCTP_HMAC_IDENT-ktimer_create-getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS-sendmsg$inet6_sctp-openat$ptmx-socket$inet6_sctp-getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET-setsockopt$inet6_sctp_SCTP_AUTO_ASCONF-open$dir-openat detailed listing: executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 1m40s testing program (duration=1m46s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 30, 17, 29, 17, 30, 3, 2, 25, 4, 30, 29, 30, 2, 2, 2, 2, 30, 2, 30, 30, 30, 2, 30] detailed listing: executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000680)={0x0, @in6={{0x1c, 0x1c, 0x1, 0xfffffff8, @rand_addr="2a316fa57fa2fcd2c9e1f83775c348b1", 0x3}}, 0xffff}, &(0x7f0000000740)=0x90) sysarch$I386_SET_LDT(0x84, &(0x7f0000000400)={0x54a000, 0x0}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x0, 0x2, 0x0, @loopback}}, 0x0, 0x8d, 0x8, 0x9, 0x6, 0x5, 0x4}, 0xffffffffffffff3e) aio_read(0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x4, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsid() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x27, &(0x7f0000000000)="06805bf960fbb6447fb22d6ae3c30a46813ba3c56143a55349545b07abec5f1fd5d0ec8c5a68176c2ed005e4a694db9fe027442d90c267ae", 0x38) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000001580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) setsid() openat$filemon(0xffffff9c, &(0x7f0000000180), 0x20000, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRESDEC=r0], 0x14) bind$inet(r7, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x3a9, 0x101, &(0x7f0000000480)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xb3, 0x10a, 0x10000, 0x5, 0x7f}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1202, &(0x7f0000000100)={r4, 0xf}, 0xc) executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f00000002c0), 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x4}, 0x24) bind$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0x2, 0x9, @rand_addr="6dd41bf977f503aa550d380877101883"}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x44c, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x0, 0x0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) fcntl$setstatus(r5, 0x4, 0x40) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001c80)=ANY=[@ANYBLOB="20000000840000000400"/24, @ANYRES32=0x0, @ANYBLOB="180000feffffff00078000040045792500a3ee2b"], 0x38}, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x0, 0x2, @loopback, 0x6}}, 0x0, 0x80, 0x4, 0x6, 0x7fffffff, 0x5}, &(0x7f00000003c0)=0x98) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10) accept4$unix(r4, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, 0x0, 0x10000000) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, 0x0, 0x0) rfork(0x85000) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) fstatat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000780), 0x200) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r6 = dup2(r5, r4) ioctl$MDIOCDETACH(r6, 0xc1c06d01, &(0x7f00000001c0)={0xc41, 0x100, 0x4, &(0x7f0000000080)='./file0\x00', 0x8, 0xe2, 0xa7, 0x0, 0x9, 0x0, &(0x7f0000000100)='/dev/crypto\x00', [0x5, 0x2, 0x6c60, 0x2, 0x0, 0xffff, 0x8fd7203, 0x3, 0x2, 0x400, 0xffffff30, 0x0, 0x6, 0x5, 0x2, 0x4, 0x7, 0x81, 0x80000000, 0x5, 0x6, 0xffffffab, 0xdb, 0x7, 0x1, 0x7, 0x6, 0x6, 0x9f, 0x2b47, 0xc6cc, 0x2, 0x10000, 0x6, 0x7fff, 0xfffffff9, 0x8, 0x1, 0x6, 0x10000, 0x0, 0x687fe30, 0x0, 0x0, 0x0, 0x29f0, 0xf6e, 0x200, 0x6, 0x800, 0x1, 0x0, 0x5, 0x100, 0x4, 0x80000001, 0x10000, 0xa77, 0xf, 0x3, 0x401, 0x0, 0x8, 0xffffa938, 0xd8, 0x101, 0x6, 0x9, 0x4, 0x4000, 0x7, 0xfffffffa, 0x9161, 0x5, 0x4, 0x0, 0x6, 0x9, 0x6, 0x5, 0xa, 0xc6, 0x7, 0xfffffffc, 0x7, 0x7, 0xffc00000, 0x8, 0x9, 0x80000000, 0xb3d, 0x0, 0x8, 0x2, 0x6, 0x6]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000000)={r7, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r7, @in6={{0x1c, 0x1c, 0x0, 0x7, @empty}}, 0x9}, &(0x7f0000000200)=0x90) socket(0x1c, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x85000) executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, 0x8) executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x7, 0x4) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0xf, 0x18, &(0x7f0000000080)="000000000000d40b0000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102, 0x0) select(0x40, &(0x7f0000000040)={0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)="c5", 0x1) sendto$inet(r2, &(0x7f0000000340)="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", 0xf10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto$inet(r2, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c7f0ee9", 0xf0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r2, 0x1) socket(0x1c, 0x2, 0x0) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xffb0, &(0x7f0000000200), &(0x7f0000000200), 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') pathconf(&(0x7f0000000100)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x92, @empty, 0x4}}, 0x0, 0x80, 0x7, 0x3}, &(0x7f0000000140)=0x90) r5 = fcntl$dupfd(r3, 0x0, r3) accept4$unix(r5, &(0x7f0000000280)=@file={0x10a, 0x0, ""/264}, &(0x7f00000003c0)=0x10a, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x0, 0x8, @rand_addr="637e8c49d1caa6620c948823001e165f", 0x4}}, r4}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000440)={r6, 0xfa}, &(0x7f0000000640)=0x8) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000000680)="5afd6f744ece53ec62787476db51457a5d377b965c61f7a24ec2a0cddecac5e551c435689aecd949dbf8a4cbf3970f45051a8fd919354f9e64ccf517c3ff07f077b070be9c677c30993ffa5b724cde4511ee660aa1c3327e18132069b59829ee27216b981556283cd9dbb4e6705c8f4c5bfa41606d7b1a9477ed5ea9f9bfda75ad5fe4dce002a5c09f935c9882cc3d9f24546460f350e3e7e363abba9baf2fcf59b878ee479fbe4fb664bbfbde20f8a1d442817b31a79843b92f83d4c7813395eee480e268523f072d58c0acecbe846f2cb0bfbfa78ed8a2b4d4aa4f54d3d8af758ce83b557242") r7 = openat$crypto(0xffffffffffffff9c, &(0x7f00000004c0), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f0000000200)={0xb, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2002, 0x2}) linkat(0xffffffffffffffff, 0x0, r5, &(0x7f0000000100)='./file1\x00', 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x100000, 0x0) kmq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0xb, @sigval_int=0x11a6, @ke_flags=0x4009}) r8 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000480)={0x8, 0x100}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$inet(r8, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) r9 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r9, 0x0, 0x1d, 0x6, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) fhlink(&(0x7f0000000000)={{[0x4, 0x7fffffff]}, {0x7549, 0x7, "9e28b3a0b5c221a2c88108aed77a758f"}}, &(0x7f0000000040)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) fork() setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x2000000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r2 = openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r2, 0xc028636d, &(0x7f0000000200)={0x10001, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000300)="b60e3c6b9dfd0b8fa6e50e870a01c4f13a3e9fd669", &(0x7f0000000340), &(0x7f0000000140)="da4f552e01e040b11deb329ab9983de827ba6714ec1f5c1357af89bcfd176cb062d8799ae2735f1489052d1806704968098d4ea42381c3e5c34bf234356c6a4e2be426e4f1d7266f4a499d5a3ac1becf4703f0da015b6d5dc010dbb60f61b57ca127c623e3fb32bbb8725d6c055b36ae19b905c997fcdbc1fa19fb348fdd32f2ca501199c0948877d1b9f5a222caea99a4f83280282fc5fbb4290eed40ab355bb66ca8fb38e52b0cc17b582c78c6de517622ed36a101eb486ed2", &(0x7f0000000740)="98d1a21c858b3f99eef8ec02c3d10427ae5c92a6c6cc43386515e300006985a24af2f0f9431a7e2a9bc03d8c9dc9bfd4c3d899ae0c000000523a215d606db19064ea1e57bd767e8a17163a1aca0010000043927c9244ad14057383ebeab9a284541e0e8d917bb729a3de61c744f36d2fd6a6edf08773e74f95bb9f9e4e79b7c488dff8728d5cf037b2f16aa88009eb38e6898b24807994f5373d613c9a284e718c99321e2a8dce899ba3a0d188e9af2d6eb46c8495eb0ca2f9569049ad4c82352231785472cf5f940fb5a34136d5b9cca24dd40bdb284426bbaacc601e766ce861e91664f640265eea", 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$inet(r1, &(0x7f0000000700)={0x10, 0x2, 0x2}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="bbd28ddcfbbbaaaaaaaaaa0086dd60003a0400043200f58000000000000000000000000000bbff020000000000000000"]) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x7, 0xfffffffffffffffb, 0x9, 0x20, 0x200e8c5, 0x200000, [0x0, 0x3, 0x100000000, 0x8003]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x147}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r5, 0x0, &(0x7f0000000000), 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x8be}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x2c}, 0x0) pipe2(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, 0x0) getpeername$inet(r0, &(0x7f0000000380)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x1, @mcast2, 0x3}}, r4, 0x0, 0xef80}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3, @rand_addr=0xa548}}, r4, 0x8000, 0x3, 0x1}, 0x90) kqueue() r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r6 = socket(0x1c, 0x2, 0x1) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440), 0x20000, 0x0) ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10) r8 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) dup2(r1, 0xffffffffffffffff) connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00", 0x84, 0x104, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="ea558664c7328960a00d046323f1e8e04285cedac84004f7b3cb71a5f8870cc7a3fbde82ff9fd4264387569e06e4f8a22a03896a2db9f5a61e9ca1e7e0381fc48f37f811cbdc48bc25250a86107e5240c68fd2eecd9e0a3abeb1433cd76f5bbaf9d0ffd32a0000000800000000755cc42c088d424b43db7e690780fa4aa2bc4f0b9808d7f6be206e835b9643ab762d07fd3ddd69374ca0b1cb9404275205280df997a5ea0ab53d3351294906643bef9a5efa1bdb33d0d003002a") executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000004c0)) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af1", 0x9}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x2010d}, 0xd) executing program 2: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0xffb0, &(0x7f0000000300), &(0x7f0000001300), &(0x7f00000013c0), &(0x7f00000014c0)}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)="29c0952099092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2970cd6ef7547851b70d14e5130662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf4055ba62943662b13c2f4e853fead9f657226c78125c867cebe58ff7f000000000000ffb37823d998ecff08c0614ce17b812ba76b38e5445faeb8015489a4936630ea3680127b", 0xb2}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f0000000b00)="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", 0x37f}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6, 0x0, 0x0, 0x10c}, 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION(r7, 0xc0306365, &(0x7f0000000a00)={0x29, 0x7, 0x28, &(0x7f0000000240)="5bb91a3f800fc91758d73a1a7fb13236b61dc0484d1a17e0e9a78732ce65cce424bf9ee36f0460a8", 0x43, &(0x7f0000000940)="912944895e1f367b49b4d8168023fba85bb5ff2a8b79ecd19e459f07600713f181a37fb824faa7cecb73077370592de80094a8180c531e3a38e0ee04c17e1e4cc0afbb", 0x22236738}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x200, 0x6, 0x10, 0xb, 0xfffb, 0x3, {@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x7, 0x5, 0x216, 0xab09, 0x9}}, &(0x7f0000000100)=0xb0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c2752d451ca96b5f61b24c88865cfe25dfb939a9fcbb9146239110e08576b3ec84e75714e740034e78dba801094faa3edb5774e0c58a39e0a1439a32fb837000000000000800108fcaeec67663ce77bfbc50affa69135c9385cd6d36ff365039a3c5a89a24e3fed7dee1a35513534f7173d892afd3b73f76a08af4f857a1f2674d9", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program did not crash replaying the whole log did not cause a kernel crash single: executing 4 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-openat$evdev-socket$inet_sctp-socket$inet6_sctp-setsockopt$inet6_int-bind$inet6-connect$inet6-syz_emit_ethernet-connect$inet-sync-socket$inet6_sctp-sendmsg$inet6_sctp-setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO-connect$inet-sendmsg$inet6_sctp-getsockopt$inet_udplite-getegid-freebsd11_stat-getsockopt$sock_int-openat$crypto-ioctl$CIOCGSESSION2-ioctl$CIOCCRYPT-mkdir-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-socket-setsockopt$inet_tcp_int detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-socket$inet_sctp-sendmsg$inet_sctp-socket-setsockopt$inet6_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-getsockopt$inet_sctp_SCTP_STATUS-mmap-socket$inet6_tcp-open$dir-open$dir-open$dir-pwritev-open$dir-open$dir-symlinkat-mkdirat-symlinkat-sendmsg$inet_sctp-openat$crypto-ksem_init-socket$inet_sctp-sendmsg$inet_sctp-setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS-socket$inet_sctp-sysarch$AMD64_SET_PKRU-socket$inet_sctp-socket$inet_sctp detailed listing: executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ksem_init-ksem_trywait-ksem_wait-ksem_close-ksem_init-ksem_trywait-socket$inet6_sctp-socket$inet_sctp-socket$inet_udp-setsockopt$inet_mreqsrc-getsockopt$inet6_sctp_SCTP_EVENT-ksem_wait-ksem_wait-ksem_destroy-socket$inet6_sctp-socket$inet_sctp-ksem_destroy-connect$inet-syz_emit_ethernet-ppoll-socket-socket$inet_sctp-sendto$inet-openat$filemon-socket$inet6_sctp-ioctl$FILEMON_SET_FD-setsockopt$inet6_sctp_SCTP_PR_SUPPORTED-ioctl$DIOCGETLIMIT-rfork-bind detailed listing: executing program 0: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): cpuset_setdomain-select-cpuset_getdomain-socket$inet6_icmp_raw-mmap-shm_open2-ioctl$FIOSSHMLPGCNF-profil-socket$inet_sctp-getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO-getsockopt$inet_sctp_SCTP_EVENT-getpgid-aio_waitcomplete-bind$inet6-cpuset_setdomain-getsockopt-cpuset_setdomain-accept$inet6-setsockopt$inet6_group_source_req-openat$ptmx-setsockopt$inet6_sctp_SCTP_HMAC_IDENT-ktimer_create-getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS-sendmsg$inet6_sctp-openat$ptmx-socket$inet6_sctp-getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET-setsockopt$inet6_sctp_SCTP_AUTO_ASCONF-open$dir-openat detailed listing: executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 6m0s testing program (duration=6m6s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 30, 17, 29, 17, 30, 3, 2, 25, 4, 30, 29, 30, 2, 2, 2, 2, 30, 2, 30, 30, 30, 2, 30] detailed listing: executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000680)={0x0, @in6={{0x1c, 0x1c, 0x1, 0xfffffff8, @rand_addr="2a316fa57fa2fcd2c9e1f83775c348b1", 0x3}}, 0xffff}, &(0x7f0000000740)=0x90) sysarch$I386_SET_LDT(0x84, &(0x7f0000000400)={0x54a000, 0x0}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x0, 0x2, 0x0, @loopback}}, 0x0, 0x8d, 0x8, 0x9, 0x6, 0x5, 0x4}, 0xffffffffffffff3e) aio_read(0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x4, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsid() socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x27, &(0x7f0000000000)="06805bf960fbb6447fb22d6ae3c30a46813ba3c56143a55349545b07abec5f1fd5d0ec8c5a68176c2ed005e4a694db9fe027442d90c267ae", 0x38) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r5, &(0x7f0000001580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, 0x0, 0x0) setsid() openat$filemon(0xffffff9c, &(0x7f0000000180), 0x20000, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYRESDEC=r0], 0x14) bind$inet(r7, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) bind(r0, &(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) sendto(r0, &(0x7f00000004c0)="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", 0x3a9, 0x101, &(0x7f0000000480)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0xb3, 0x10a, 0x10000, 0x5, 0x7f}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1202, &(0x7f0000000100)={r4, 0xf}, 0xc) executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) fstatat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f00000002c0), 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x4}, 0x24) bind$inet6(r2, &(0x7f0000000200)={0x1c, 0x1c, 0x2, 0x9, @rand_addr="6dd41bf977f503aa550d380877101883"}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x44c, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r4, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) socket(0x0, 0x0, 0x0) r5 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) fcntl$setstatus(r5, 0x4, 0x40) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001c80)=ANY=[@ANYBLOB="20000000840000000400"/24, @ANYRES32=0x0, @ANYBLOB="180000feffffff00078000040045792500a3ee2b"], 0x38}, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) posix_fadvise(0xffffffffffffffff, 0x0, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r1, r2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000005c0)={@in6={{0x1c, 0x1c, 0x0, 0x2, @loopback, 0x6}}, 0x0, 0x80, 0x4, 0x6, 0x7fffffff, 0x5}, &(0x7f00000003c0)=0x98) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0xfffffffe}, 0x10) accept4$unix(r4, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, 0x0, 0x10000000) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, 0x0, 0x0) rfork(0x85000) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x151}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r2, &(0x7f0000001740)=@file={0x1009, 0x0, ""/4103}, &(0x7f0000000000)=0x1009, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r3, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) connect$inet6(r3, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) fstatat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000780), 0x200) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r6 = dup2(r5, r4) ioctl$MDIOCDETACH(r6, 0xc1c06d01, &(0x7f00000001c0)={0xc41, 0x100, 0x4, &(0x7f0000000080)='./file0\x00', 0x8, 0xe2, 0xa7, 0x0, 0x9, 0x0, &(0x7f0000000100)='/dev/crypto\x00', [0x5, 0x2, 0x6c60, 0x2, 0x0, 0xffff, 0x8fd7203, 0x3, 0x2, 0x400, 0xffffff30, 0x0, 0x6, 0x5, 0x2, 0x4, 0x7, 0x81, 0x80000000, 0x5, 0x6, 0xffffffab, 0xdb, 0x7, 0x1, 0x7, 0x6, 0x6, 0x9f, 0x2b47, 0xc6cc, 0x2, 0x10000, 0x6, 0x7fff, 0xfffffff9, 0x8, 0x1, 0x6, 0x10000, 0x0, 0x687fe30, 0x0, 0x0, 0x0, 0x29f0, 0xf6e, 0x200, 0x6, 0x800, 0x1, 0x0, 0x5, 0x100, 0x4, 0x80000001, 0x10000, 0xa77, 0xf, 0x3, 0x401, 0x0, 0x8, 0xffffa938, 0xd8, 0x101, 0x6, 0x9, 0x4, 0x4000, 0x7, 0xfffffffa, 0x9161, 0x5, 0x4, 0x0, 0x6, 0x9, 0x6, 0x5, 0xa, 0xc6, 0x7, 0xfffffffc, 0x7, 0x7, 0xffc00000, 0x8, 0x9, 0x80000000, 0xb3d, 0x0, 0x8, 0x2, 0x6, 0x6]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000000)={r7, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000380)={r7, @in6={{0x1c, 0x1c, 0x0, 0x7, @empty}}, 0x9}, &(0x7f0000000200)=0x90) socket(0x1c, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) rfork(0x85000) executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, 0x8) executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x7, 0x4) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0xf, 0x18, &(0x7f0000000080)="000000000000d40b0000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102, 0x0) select(0x40, &(0x7f0000000040)={0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)="c5", 0x1) sendto$inet(r2, &(0x7f0000000340)="017a88ca8330d4f5ef2e52a27f685a1722ec5ec9d67a6015a0e6a0db75dddaa395dc8ad6ad357a23bc2e62ce7f337680f84936d556374f9eee59c76751277129fbd3b79351767a317387f641529ae7dcf61fd7b6719203f15cd30c4a5306811406f996883a6c71e7e979fd78965a2fcc16fc6c4baad81eb619aed659186a91324cdf2cc4b4671410f520fdf219b067afdc2bbcf7c56b42efa753f918a6cfc27260ee0b4931bd0a7cfd7838913079ca36bcd35ea9bf836192f527ab7daa650daa6c0e4893b979ef12526bb99d46155a9e6c1a7350a9cc51e9029573e9d93cd1699bcc73bb25877696ad0ea494d66052f367c3578eedeccabfc4372c04a1129e68e823ec6efab725694ab91854bd1fb70435596489d8e922bc970f393351a41d6544296779ff91feda15de341cb6aff5082ea0d36bbe6dd8ec2a128b11772a943b55c40e67058d5606954e821fd9a57c2593d17a223ac64248a73c835d5c4f1e936459c2674f0aef8ca49e426bb901d2b8dc48b58e963a24c5f62fe3e2471dccc81f6d2258ae02418d11465184869adeddb6c60b0f44beb3a4f52bfd1f848ec953a59cabefc7e935a84064d07211315bd4713f8276e70fb4000644ec3533f66079e780d90d791125a0448058b0e2365452eca540e7e247ab218642eeee75605274548e207c61c748fae8f0bdf0a4679087b7a6d8f57cbc4e87840d36e9fd66780c1ff19cbe5f74fc3c3c562bffb8ba5c7fb9daf7a5b02c7d05938b8162e7e870acc047cb9afeb4190ba91e222dfdad522588c26b6132f36e2811d50903ef8d4a82cb99662e411f405a7b136203adc93e4e5b70025e64785ea8b6e02d636021447da01c9cfe530fbc3277fadf03c6b6674080c22299e1af1f8f724579b74894a46795661e62c4105de1f458fd6316be9ec41256427890fea130e7d9aea2abf8c3dab06d595d86bef0272ceb6d50b96b6ac0737d531c81cbda927c4cae2378924561ce08c7bce258f69e7903bd839062c3767654cc84e698c73e4e1bd9701b7368a032186af44ff657a1428435079edd102e9f1086e5e7a4b6ef4ee20863bf67daf076c3f00ab287384b00bd9e6762c79d34e07e9b5b41c106f264e8d3d565c665c98d026eb11f9f3fd0714d29c7784287ddc634977467509d1ca01c07fc69ce16edf1fc7d91e8a88a1c37b669e0644280b2462328541b0bdf0491a81703154c31277247defd158ae2a962cf35ea8318257ad705a574e776cb5341b12d30a7e31cab6ae73c222adf8a356da66230673d9cd30869d2dcd09dfd87f47f6a758eaafaf38820bd4806e705367e6af88748281e57ab2a909424c8079863af49c99fd8ffcf1935e4a32670577f30beb868254b4b21aa83965ef7061deccd5de504a05c2be3e399ad7a862826d984a09f600afa501e663d28aeb3029b4dcc3fa3ba956830b5cb4a004ecf1d4cf6531e5419941a3c4b30f839d71967873e8fedf2d25ec24184b5b98b156c66624a72bc99b60bb918516fcee950f9cac1c6135f3b9e28cab6dc6be7b1f93baf4b860d5e0dac64f956ce93caf1f94d36300e296e9f6746dc4fa0a3e2e188c818481c5abca7d0be72cbeb0269ec8f29938f7534e3321cd3f4c4e6c1a29fa4280181757264de2adef909a56dd5486e1599089c0a77aa51beb1c0686c6e9713fc10f7789b5682183eccf955638b7e21c06490bb17abce59a88ca6bf734828e3a3e0fa7e9242b30f8007197f923ccfc5524500cac5aa7501fcc9b3e088c9e55b6f54e71145cbc0fbc23e213d3926123e7927580db233434b58ced4018cc09bae6ca329c73939905d260028a3321e67821aa9afc8430142ccacda7c0a54f8b51b300f0501424d7083342138b7d9823e72ad34a5b1654c2cb42a74594a6ad9c23847506b034a4866da7b38f855ecf2cd999ef29e996815c2cc143eeacd9284d4a481868231cbc8d6012ee3112f1e3e3d224ace0aac042e920d96233b59ed701b0c2e696300c35dabaa5e5ad18b1b581606f4c61e22927a6047f9f5e7faa1eb6631179fb5405273570e933e64068b95c3b31edb148920b359986470f46b9d428894aba20df28b4c955172ce067dc419bc105a6f343c2fc0735bf39cb28367ce5efaa5dd7b6d7027dbdc3f989cbb4a5aa6b5f86cdbdb91b0404ea6bd32aa5ef66e18257e5ed677abba8b737725802b1d54bf77743b8c778203303625cf41d916c18df37129e086fc696717f7fc278deb56ac214dfcd35e275111e060051c5187fdc59ad40d2a5105ac37af7a93c0889287753ae29e3843ee03fc42abeec3a0ed419cb6eae8f1b8bc2f57e7508a1ac6cb5bed0b08c5121ebe9a34c46f68c7e9aa53aa89ac187d689de49ec6af75aa27d6c014d6f0307660fefbd37414363d73cc5252b5404c2b809f27c4404fc47bc592e5b46848aedfaff2da9eebe2de07e96d1d8bcb67f76e46c883170a305bf6d58ad1b2283b1842d6bd69684537b4c82063bde512dbe5a6a00eeb5255fc412059b03d7493ae7985e51b79998e0001092ae26da2c5f0e5773114c87f1b9f139635dd182f7db53a768245056218193699c85401f8a071f3cecf2a9283374fa5627da8dc14d3f33bee8afcfd6530cad884f07346c501095f429e1f23144f019d3e4363c576edf3e1c05d94500506837c20812341f41963aad772d34b29fc6b4f21e2076f5b4666b32cf2fa88dc31645bde127be68bfd1109075f8f42cf56fc274249271c01df2e5e7ec995510e1320f9df83ea0e076542f37abfc7d9760c6d6a232f4065f04454d9b541426c3b032b1c56ff9936663bea797aa785f30981fc12fc46268f6759d613fb9cd9d51a3b468a4866f096001c8b3cdb9f8168c7c316c3cf20366ab2ac30fe78200155e5473cf7e20bc0e2541349eeccf93c290cd8f2078c9eed958c7eda7a062a8bac2cef0f0bb0d8be72c4d18ba8c6c2189778311f97fab285655b68d4ae238f4286851fe9d30d30dca381f24e60ac1565d83cfecd8622de97283f32dde5f0f2df6dcad181abfb35b27ceaf54cca596c1720c37c2c04a83dd6e3b86854f021597503814fccac2938a49562cd70473a295c61a0d42d8ce8c9682808d9fae4682fb1a0222f5b1978c946edb7d5ec58af8376cd0189a7e182720b6048ea037b3669c2c31c22fb300a1171dd1bdb2d4592717199548c8d45e2215b87416e00fc983841bab779eac4fba69ad1191371537b9881789ccab1f0b21e27056df04c029cda9a55dcdcfa53369b73891ff2f95b7f1748c696340cb7bc75f0754a9dc1289ebed4da14efb7faf0fabb7860f37548c1cfaea3b75d4b06e13ba9709affeacd7e832b81dcafe5e7b75d6f6b77364e7b4e317b94db8161092cbe6e50362f6cd445c88fff673dffd6b0054c39ee3017541705ba5e896ae517e1d94ee1faa02fc24c9f717a39ddb2c5ccfc3ecf84295c23bf4cecf83ad1f52e2ad114b96955085ed13626c1926bacb27d5b102e2912383c838753c5f024cc9a5cdc8ebddaaab7adb644d37cd38405c762a5b3ff79ac94daed0ab4ecbf87721c131280cc24828f5a388cfa4dcbb9e76b575e08e7845278085b287b1010b4a12c0d23c39cb04772f01d10ea908bbdc390749c2d2f6ab0e3c6c163b3116249461e83770163cd73ccae9dc18483c9c15162b755ab56b034173bcf23b2dd5c1102b440168922d1360671e59aa4c8defde7936cd2d1aa8d253bc56c00ecf345f373b508eec72217a835c69c508760dc17784415eda0c264801e38cd82f19bd75a448c749d9ad8b8c8aa1e7ea2b1e74d997595f0a04b12b38549f5856536eaab5974ac7751629a3758d77fb302d2711824a4025f077496acb7b6b574370f63c05ff1cf9114844f6106f7292e62f51d9771d0c8d00e5879b226741119cd6597f8ff88ae0539896b68ce9cb534620e363b8c339b55b8a7e29994c9c98394ee9a21f945d035c08710c07e37e1370dc89d406ccd19f654107b729da0217393deeb19339e45037ffc76196d2b1a308427cf345d7a502ff4541d3ffbb95e200e5bd9105607348412dcedc5b031af7411dd6a5746d5fd5bdbe8a336438a820a661241928fee99b294d73f9ad928d8a00755c8cf3f47a9517c77e7141104b4dee4161d95e8cf34b90662ea6026a8bcf7a15d068b8e5434862f16fbcc2e116bed2c466944999f57d19a11e5129d53c779b0e6139a91412b0ae7bdd9d186d426b12e97aef37a2ed1c0cd57abc5188cfc7d033677a0c035a1d4dd4e737f795b0e2ee9c07e877c89b2a11ef0521ae2e8c1b18a489e75abc555aa44080d95c4f15c02205b480830ba5e6d69711038a2f39b00aa568006ceabc22b45efb022f9bbbb688ad2b8c20c072af58411ea25294a5666470fb1701ffa01ebb67f7522ad481925e470e656a67a8e63afc1799fce55f1eb1a5b2792f7c25e938cf9613f3eb88dd7ef21ee1ef873e3201e7798eaa833a793f4f69efe56206235e0c341ef7ea0ea3c5419b712165dcb2052e0455be1bfa1766368dfdfe64b868a655c121f776278e0a97fb9178d42954b1052e732d39ff70692f524662b2d0c29a2449e0b4d63c0c766a42b070d474a1ad20ad481064c7077388e73c56cbe43bf6090bb2be451597f6f9f0dd1e44da93f6eb6063c2a97d9b1e0d10e17fd127a52ec31a3d763d86d26e874f3f8e9583da70dde40666d44a45ed592736dac321965e2ff1ec8ee5768d20f0d16e0f79d3cd6b09550b71a23ea1d5ea86a2a93d5d7394efec4119a3b6324cbdf08b1f9cd003a7521e844bf637d7c331bac738a42cf460a925a0e6998d985d9b57d20d7c7f71f1a9dbae0771ff09aa08d625bec1269373099ea358bcaa73b71e010d19d9c23e23256dcaf1b99d06e63244d148d678dc0756f1f40153fe0afd13c7835e61bcf99675222c35027d689bd14d700ed8b9d7033b4882bbc55a95e18d388b454c5dfa001e2df77332603c81d2e746b4fb799c691ba1ee685ba2b558d56235c95a1784a214bf0e1d4a048fbdc752b9c2519d3d9556a83344e968406f74915a7b754e31463d243412b2b521e0cfb0f853915622464e6afc63b93f5d3f58385ee9c7ef3e6bd8ec53654ebd56c0886aed61598721a242414c9122952d3dedc2fe7b44577f629a018a7fa5cecee6d6a54b4764e78454383b6ad351b669ed77c23dc2de9af39b81bcbfc01059883dc5abc4bcb99f33d0fcbc0b49b32887b6d59506e621708ee491bbf137fe231ee4b235130cc9f88d961a8798af734beb5df4a7af48e1bca3d81ef0fee96062bfb0bf8ce70f745ae5b92c892617cddfec6abac33d074d0abbce8cb9f315f63e99e54b7d2dfd4b7fac06342d15d171d6258e1d4418ac81bd7eba6d71600a627308ebd6c360aa71c2bdda6346a67434c80f27b968db9dfba64e42b3d9c56d4459c17fb1cb041d4c37e865802dd91a4ebf3b8c338031ccc832f35", 0xf10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto$inet(r2, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c7f0ee9", 0xf0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r2, 0x1) socket(0x1c, 0x2, 0x0) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xffb0, &(0x7f0000000200), &(0x7f0000000200), 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') pathconf(&(0x7f0000000100)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x92, @empty, 0x4}}, 0x0, 0x80, 0x7, 0x3}, &(0x7f0000000140)=0x90) r5 = fcntl$dupfd(r3, 0x0, r3) accept4$unix(r5, &(0x7f0000000280)=@file={0x10a, 0x0, ""/264}, &(0x7f00000003c0)=0x10a, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x0, 0x8, @rand_addr="637e8c49d1caa6620c948823001e165f", 0x4}}, r4}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000440)={r6, 0xfa}, &(0x7f0000000640)=0x8) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000000680)="5afd6f744ece53ec62787476db51457a5d377b965c61f7a24ec2a0cddecac5e551c435689aecd949dbf8a4cbf3970f45051a8fd919354f9e64ccf517c3ff07f077b070be9c677c30993ffa5b724cde4511ee660aa1c3327e18132069b59829ee27216b981556283cd9dbb4e6705c8f4c5bfa41606d7b1a9477ed5ea9f9bfda75ad5fe4dce002a5c09f935c9882cc3d9f24546460f350e3e7e363abba9baf2fcf59b878ee479fbe4fb664bbfbde20f8a1d442817b31a79843b92f83d4c7813395eee480e268523f072d58c0acecbe846f2cb0bfbfa78ed8a2b4d4aa4f54d3d8af758ce83b557242") r7 = openat$crypto(0xffffffffffffff9c, &(0x7f00000004c0), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f0000000200)={0xb, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2002, 0x2}) linkat(0xffffffffffffffff, 0x0, r5, &(0x7f0000000100)='./file1\x00', 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x100000, 0x0) kmq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0xb, @sigval_int=0x11a6, @ke_flags=0x4009}) r8 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000480)={0x8, 0x100}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$inet(r8, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) r9 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r9, 0x0, 0x1d, 0x6, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) fhlink(&(0x7f0000000000)={{[0x4, 0x7fffffff]}, {0x7549, 0x7, "9e28b3a0b5c221a2c88108aed77a758f"}}, &(0x7f0000000040)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) fork() setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x2000000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r2 = openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r2, 0xc028636d, &(0x7f0000000200)={0x10001, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000300)="b60e3c6b9dfd0b8fa6e50e870a01c4f13a3e9fd669", &(0x7f0000000340), &(0x7f0000000140)="da4f552e01e040b11deb329ab9983de827ba6714ec1f5c1357af89bcfd176cb062d8799ae2735f1489052d1806704968098d4ea42381c3e5c34bf234356c6a4e2be426e4f1d7266f4a499d5a3ac1becf4703f0da015b6d5dc010dbb60f61b57ca127c623e3fb32bbb8725d6c055b36ae19b905c997fcdbc1fa19fb348fdd32f2ca501199c0948877d1b9f5a222caea99a4f83280282fc5fbb4290eed40ab355bb66ca8fb38e52b0cc17b582c78c6de517622ed36a101eb486ed2", &(0x7f0000000740)="98d1a21c858b3f99eef8ec02c3d10427ae5c92a6c6cc43386515e300006985a24af2f0f9431a7e2a9bc03d8c9dc9bfd4c3d899ae0c000000523a215d606db19064ea1e57bd767e8a17163a1aca0010000043927c9244ad14057383ebeab9a284541e0e8d917bb729a3de61c744f36d2fd6a6edf08773e74f95bb9f9e4e79b7c488dff8728d5cf037b2f16aa88009eb38e6898b24807994f5373d613c9a284e718c99321e2a8dce899ba3a0d188e9af2d6eb46c8495eb0ca2f9569049ad4c82352231785472cf5f940fb5a34136d5b9cca24dd40bdb284426bbaacc601e766ce861e91664f640265eea", 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$inet(r1, &(0x7f0000000700)={0x10, 0x2, 0x2}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="bbd28ddcfbbbaaaaaaaaaa0086dd60003a0400043200f58000000000000000000000000000bbff020000000000000000"]) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x7, 0xfffffffffffffffb, 0x9, 0x20, 0x200e8c5, 0x200000, [0x0, 0x3, 0x100000000, 0x8003]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x147}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r5, 0x0, &(0x7f0000000000), 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x8be}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x2c}, 0x0) pipe2(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, 0x0) getpeername$inet(r0, &(0x7f0000000380)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x1, @mcast2, 0x3}}, r4, 0x0, 0xef80}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3, @rand_addr=0xa548}}, r4, 0x8000, 0x3, 0x1}, 0x90) kqueue() r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r6 = socket(0x1c, 0x2, 0x1) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440), 0x20000, 0x0) ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10) r8 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) dup2(r1, 0xffffffffffffffff) connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00", 0x84, 0x104, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="ea558664c7328960a00d046323f1e8e04285cedac84004f7b3cb71a5f8870cc7a3fbde82ff9fd4264387569e06e4f8a22a03896a2db9f5a61e9ca1e7e0381fc48f37f811cbdc48bc25250a86107e5240c68fd2eecd9e0a3abeb1433cd76f5bbaf9d0ffd32a0000000800000000755cc42c088d424b43db7e690780fa4aa2bc4f0b9808d7f6be206e835b9643ab762d07fd3ddd69374ca0b1cb9404275205280df997a5ea0ab53d3351294906643bef9a5efa1bdb33d0d003002a") executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000004c0)) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af1", 0x9}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x2010d}, 0xd) executing program 2: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0xffb0, &(0x7f0000000300), &(0x7f0000001300), &(0x7f00000013c0), &(0x7f00000014c0)}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)="29c0952099092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2970cd6ef7547851b70d14e5130662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf4055ba62943662b13c2f4e853fead9f657226c78125c867cebe58ff7f000000000000ffb37823d998ecff08c0614ce17b812ba76b38e5445faeb8015489a4936630ea3680127b", 0xb2}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f0000000b00)="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", 0x37f}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6, 0x0, 0x0, 0x10c}, 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION(r7, 0xc0306365, &(0x7f0000000a00)={0x29, 0x7, 0x28, &(0x7f0000000240)="5bb91a3f800fc91758d73a1a7fb13236b61dc0484d1a17e0e9a78732ce65cce424bf9ee36f0460a8", 0x43, &(0x7f0000000940)="912944895e1f367b49b4d8168023fba85bb5ff2a8b79ecd19e459f07600713f181a37fb824faa7cecb73077370592de80094a8180c531e3a38e0ee04c17e1e4cc0afbb", 0x22236738}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x200, 0x6, 0x10, 0xb, 0xfffb, 0x3, {@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x7, 0x5, 0x216, 0xab09, 0x9}}, &(0x7f0000000100)=0xb0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program crashed: Fatal trap NUM: page fault in ip6_output bisect: bisecting 24 programs bisect: split chunks (needed=false): <24> bisect: split chunk #0 of len 24 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=6m4s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [25, 4, 30, 29, 30, 2, 2, 2, 2, 30, 2, 30, 30, 30, 2, 30] detailed listing: executing program 0: openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x7, 0x4) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) __realpathat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x15, 0xf, 0x18, &(0x7f0000000080)="000000000000d40b0000000000000017b670f5e6613250d5", 0x0, 0x0, 0x0, 0xfdfeffff}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(&(0x7f0000000080)='./file0\x00', 0x200, 0x102, 0x0) select(0x40, &(0x7f0000000040)={0x9}, &(0x7f0000000080)={0x8}, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)="c5", 0x1) sendto$inet(r2, &(0x7f0000000340)="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", 0xf10, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) sendto$inet(r2, &(0x7f0000000080)="5eaa23a9177f4d12c9dfd3a34e0c037486573ab7d07d40d5037e34b98d8d4fdec6cee10d4c17dde7c79682f4c603d63ea8c23cd4f8e79ef397cbff7e2b6d3db260da666fd6c129e367fb48049aebab6dc869373cad37fd7ee6df6eb3088872130bbff4e4ba9f7859f52a1c3c46a1d1519449344b2e6060c3b1e0a19415eeb28876234d4d2218d84e1545c93b5c3ff2fc5a5fb831752951e76c0f945d17d2a2d885e6be1986dcc002565ce4e8d50937017a31591cf68b512bebbd9cd96a006f71fcd603393177d798dc059734a3839c45e04b7f8895714999bcc18139cd31bd88efb25feb6902eaafd67a75b01c7f0ee9", 0xf0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr}, 0x10) shutdown(r2, 0x1) socket(0x1c, 0x2, 0x0) ioctl$CIOCCRYPT(r0, 0xc0306367, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xffb0, &(0x7f0000000200), &(0x7f0000000200), 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) socket$inet6_sctp(0x1c, 0x0, 0x84) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') pathconf(&(0x7f0000000100)='./file0\x00', 0x4) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x92, @empty, 0x4}}, 0x0, 0x80, 0x7, 0x3}, &(0x7f0000000140)=0x90) r5 = fcntl$dupfd(r3, 0x0, r3) accept4$unix(r5, &(0x7f0000000280)=@file={0x10a, 0x0, ""/264}, &(0x7f00000003c0)=0x10a, 0x10000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000500)={@in6={{0x1c, 0x1c, 0x0, 0x8, @rand_addr="637e8c49d1caa6620c948823001e165f", 0x4}}, r4}, &(0x7f0000000400)=0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000440)={r6, 0xfa}, &(0x7f0000000640)=0x8) ioctl$DIOCADDSTATE(r5, 0xc0f24425, &(0x7f0000000680)="5afd6f744ece53ec62787476db51457a5d377b965c61f7a24ec2a0cddecac5e551c435689aecd949dbf8a4cbf3970f45051a8fd919354f9e64ccf517c3ff07f077b070be9c677c30993ffa5b724cde4511ee660aa1c3327e18132069b59829ee27216b981556283cd9dbb4e6705c8f4c5bfa41606d7b1a9477ed5ea9f9bfda75ad5fe4dce002a5c09f935c9882cc3d9f24546460f350e3e7e363abba9baf2fcf59b878ee479fbe4fb664bbfbde20f8a1d442817b31a79843b92f83d4c7813395eee480e268523f072d58c0acecbe846f2cb0bfbfa78ed8a2b4d4aa4f54d3d8af758ce83b557242") r7 = openat$crypto(0xffffffffffffff9c, &(0x7f00000004c0), 0x4, 0x0) ioctl$CIOCGSESSION2(r7, 0xc030636a, &(0x7f0000000200)={0xb, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2002, 0x2}) linkat(0xffffffffffffffff, 0x0, r5, &(0x7f0000000100)='./file1\x00', 0x4000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x100000, 0x0) kmq_notify(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0xb, @sigval_int=0x11a6, @ke_flags=0x4009}) r8 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000480)={0x8, 0x100}, 0x8) writev(0xffffffffffffffff, 0x0, 0x0) connect$inet(r8, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) r9 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r9, 0x0, 0x1d, 0x6, 0x0, 0x0) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) fhlink(&(0x7f0000000000)={{[0x4, 0x7fffffff]}, {0x7549, 0x7, "9e28b3a0b5c221a2c88108aed77a758f"}}, &(0x7f0000000040)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x1, 0x84) fork() setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x0) openat$md(0xffffffffffffff9c, 0x0, 0x2000000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r2 = openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r2, 0xc028636d, &(0x7f0000000200)={0x10001, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000300)="b60e3c6b9dfd0b8fa6e50e870a01c4f13a3e9fd669", &(0x7f0000000340), &(0x7f0000000140)="da4f552e01e040b11deb329ab9983de827ba6714ec1f5c1357af89bcfd176cb062d8799ae2735f1489052d1806704968098d4ea42381c3e5c34bf234356c6a4e2be426e4f1d7266f4a499d5a3ac1becf4703f0da015b6d5dc010dbb60f61b57ca127c623e3fb32bbb8725d6c055b36ae19b905c997fcdbc1fa19fb348fdd32f2ca501199c0948877d1b9f5a222caea99a4f83280282fc5fbb4290eed40ab355bb66ca8fb38e52b0cc17b582c78c6de517622ed36a101eb486ed2", &(0x7f0000000740)="98d1a21c858b3f99eef8ec02c3d10427ae5c92a6c6cc43386515e300006985a24af2f0f9431a7e2a9bc03d8c9dc9bfd4c3d899ae0c000000523a215d606db19064ea1e57bd767e8a17163a1aca0010000043927c9244ad14057383ebeab9a284541e0e8d917bb729a3de61c744f36d2fd6a6edf08773e74f95bb9f9e4e79b7c488dff8728d5cf037b2f16aa88009eb38e6898b24807994f5373d613c9a284e718c99321e2a8dce899ba3a0d188e9af2d6eb46c8495eb0ca2f9569049ad4c82352231785472cf5f940fb5a34136d5b9cca24dd40bdb284426bbaacc601e766ce861e91664f640265eea", 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000680), &(0x7f00000006c0)=0x4) bind$inet(r1, &(0x7f0000000700)={0x10, 0x2, 0x2}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000280)=ANY=[@ANYBLOB="bbd28ddcfbbbaaaaaaaaaa0086dd60003a0400043200f58000000000000000000000000000bbff020000000000000000"]) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(r3, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0x7, 0xfffffffffffffffb, 0x9, 0x20, 0x200e8c5, 0x200000, [0x0, 0x3, 0x100000000, 0x8003]}], 0x1, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r5, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r5, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x147}], 0x1, 0x0, 0x0, 0x81}, 0x0) accept4$unix(r5, 0x0, &(0x7f0000000000), 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) connect$inet6(r6, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x8be}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0xfffffffffffffc54) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r1, 0xffffffffffffffff) sendmsg$inet_sctp(r2, &(0x7f0000000900)={&(0x7f0000000400)=@in6={0x1c, 0x1c, 0x0, 0x2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[], 0x2c}, 0x0) pipe2(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, 0x0) getpeername$inet(r0, &(0x7f0000000380)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x1, @mcast2, 0x3}}, r4, 0x0, 0xef80}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x10, 0x2, 0x3, @rand_addr=0xa548}}, r4, 0x8000, 0x3, 0x1}, 0x90) kqueue() r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) __realpathat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, 0x0) r6 = socket(0x1c, 0x2, 0x1) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88) connect$inet6(r5, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440), 0x20000, 0x0) ioctl$DIOCOSFPADD(r7, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000040)=0x10) r8 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) dup2(r1, 0xffffffffffffffff) connect$inet6(r8, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r8, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00", 0x84, 0x104, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x4, 0x0) ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f00000000c0)="ea558664c7328960a00d046323f1e8e04285cedac84004f7b3cb71a5f8870cc7a3fbde82ff9fd4264387569e06e4f8a22a03896a2db9f5a61e9ca1e7e0381fc48f37f811cbdc48bc25250a86107e5240c68fd2eecd9e0a3abeb1433cd76f5bbaf9d0ffd32a0000000800000000755cc42c088d424b43db7e690780fa4aa2bc4f0b9808d7f6be206e835b9643ab762d07fd3ddd69374ca0b1cb9404275205280df997a5ea0ab53d3351294906643bef9a5efa1bdb33d0d003002a") executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000004c0)) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af1", 0x9}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="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"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x2010d}, 0xd) executing program 2: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0xffb0, &(0x7f0000000300), &(0x7f0000001300), &(0x7f00000013c0), &(0x7f00000014c0)}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)="29c0952099092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2970cd6ef7547851b70d14e5130662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf4055ba62943662b13c2f4e853fead9f657226c78125c867cebe58ff7f000000000000ffb37823d998ecff08c0614ce17b812ba76b38e5445faeb8015489a4936630ea3680127b", 0xb2}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f0000000b00)="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", 0x37f}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6, 0x0, 0x0, 0x10c}, 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION(r7, 0xc0306365, &(0x7f0000000a00)={0x29, 0x7, 0x28, &(0x7f0000000240)="5bb91a3f800fc91758d73a1a7fb13236b61dc0484d1a17e0e9a78732ce65cce424bf9ee36f0460a8", 0x43, &(0x7f0000000940)="912944895e1f367b49b4d8168023fba85bb5ff2a8b79ecd19e459f07600713f181a37fb824faa7cecb73077370592de80094a8180c531e3a38e0ee04c17e1e4cc0afbb", 0x22236738}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x200, 0x6, 0x10, 0xb, 0xfffb, 0x3, {@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x7, 0x5, 0x216, 0xab09, 0x9}}, &(0x7f0000000100)=0xb0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program crashed: Fatal trap NUM: page fault in ip6_output bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=6m2s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 30, 2, 30, 30, 30, 2, 30] detailed listing: executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af1", 0x9}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 0: cpuset_setdomain(0x3, 0x8, 0x9, 0x20, &(0x7f0000000000)={[0xfffffffffffffffa, 0x26, 0x5, 0x1ff]}, 0x1) select(0x40, &(0x7f0000000040)={0x55b, 0xfffffffffffffff8, 0x3, 0x8000000000000001, 0x100000001, 0x1, 0xe1e, 0x5}, &(0x7f0000000080)={0x0, 0xfff, 0x81, 0x7, 0x692, 0x8, 0x3, 0x5}, &(0x7f00000000c0)={0x5, 0x1, 0x800000, 0x9, 0x10000, 0x56a, 0x9}, &(0x7f0000000100)={0x1, 0x5}) cpuset_getdomain(0x2, 0x8, 0x4, 0x20, &(0x7f0000000140), &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x1) r1 = shm_open2(&(0x7f00000001c0)='./file0\x00', 0x0, 0x10c, 0x6, &(0x7f0000000200)='~^!\x00') ioctl$FIOSSHMLPGCNF(r1, 0x80306664, &(0x7f0000000240)={0x400, 0x715f}) profil(&(0x7f0000000280)="9f906d843c9d8db5f9a5430de3", 0xd, 0x6, 0x1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast1}}, 0x0, 0x40, 0x7, 0x0, 0x6, 0x2}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x3, 0xc}, &(0x7f0000000400)=0x8) r4 = getpgid(0x0) aio_waitcomplete(&(0x7f0000001600)=&(0x7f0000001540)={r1, 0xa10e, &(0x7f0000000440)="957677b726d5f5f2f8ad131997f92e80bcb6f5c02b5339585e61ebc39e7368053edbabc024c29c5724d6722a475cbd82dd23340f7798143fea71ab1c9fbabb5e121b6199e16d2304583999e237c0506b19009a9c8fe68d1f70562f13bbae0a7cd6481f76bf8370ea099308add8e0b4579641975694ef8a34a4f134d39ceb6414c50094eaf6be14eee019c7925f0c79c50a8804497df18f963e47238defeca02ececba75cf98025fc70b4f7ac9dc7021330597afd5853ce00179f2c43441653babfc8ce8f618d636f08ed87475598c3b2fe5da3d9d6eaaa906b985fa00f6b123dd613247d1859bde1b5", 0xe9, [0x8, 0x4], 0x401, 0x0, 0x3, {0x148d, 0x5, &(0x7f0000000540)="3070cace3079e3759b3cc1673b6c527db9960b4b274bd79b619f6653fa173c5c253a3a4eec76bf9580c848d0f0c4dcd2f67841cb5e8deee45151951d544ea3c238ff634957840c90b03c5b128355dcf7279c5580a99aa4706f05f2db57b53a9aeb898f3f6b764b887e91e2db5a1b96e18e325774ba055444586d4ce249c4e649504d022928e95f7bf5feeb429ac7fb938a4b2f3216b184dac269c92dcdedbbb68988ee538c307a3502f49177cb8147d6c4b0f6d5188d576b95bffda18a97e6def0b531898be820542fa8052069b6fd4fee5080c9064c559e0b28cc244b099ff2cfb8688afb7b0b83495e3e3fd0b327364b901969cc1931cb0e0f3003276d4ba06997c85da484f151ff92b4d8ec0c12188140c0c2865b48dfaa7bd62958e8d8f14536be74ce6d14a42b496e428905c144f8ce1f772eedf5b53ccf7eaaa896aec366af1d3344b5ccc4fae57906243de4193aef25393e4a7dbaa3cad45541041292ede7c8a9b901f8055c33a366435cf31645abad52dbc29a22faa9d83f99ddf9b9169ea9ef88faefc5ef750c079da8d601aae92f704c2c429915d735ac9305e0fc2d26da16bf3521da09d625773849c304d5ff4771c3763a0d3eafcd722b2318886e1b44e65f4c31489f695ce8059e5de673dbabef9d79c8391bc207119a2ec0855337cd72589c8a9cc29817b9c47ad86b9a2cb2e8b0f8ecc07bf5fb0642e4e380b148e96d38cd31d0f851544756e12c136ff9f856c1138dded946e84c9b9f0b70bb5a16ab6c16c6e03e4b8a423b95bfeb15c34e1731b022de356f7667f30f7069b74123ba2a9d75b922f93d93e77fc68c4f1177a66c99f148e20bddb0a96017148a04bd56b222c018f6653110c19381cb28f833f0f4919c59a4c2869d7d7fb8195080f99ac89a581beb4279c90475afef325869077d77de411685936055406a0e000e3286f458bdf2d571eab9016ffd089983a684b063a691e0fcb17c2d72e4af8d653eb2e70ffeb99e218b288ec204a6bac68fffebb4918ab6eb4ba6adece7ad347504d4d9fdf5bd380705a1d995c14bd1836ae423dc764d068bc6e4a6803061f3887f3f182a2eeeb40c6dc78889baa831a71e01fa8f38c790f5f2dfde3cbf1cc8a182843ee167bc86de66510399eefac03b231cf7c1b5d2080b6fd64cda888fa47d4e4a933d346c3c73ae461a1a45bbf9d1abf0d45b6883c953fd640032203023186e1b2b5debf1da96e3c9bdbb7898544ac643b1fa016a93cd8e89f99a85c701e66c025e0835c8a3120510a33ec3b1e870f82887be5095ea69ed225fb238159e508caebd4a3cd9268f8bb79e395aa4fe264770d0711261bcaac62cbd1301eaf0622c6085a96902c48462f4d920882a5a3bb719758231f86276602405877c1b4464b518f9db7a81ffc2f2e94e83ed929763e650011b960b956eb398a7b992ee71ac992a1a44b780232b03ff2e6a8506603bfa43b553376c9d817f99eaa01129c3758d7e4d2cd8d730eddef87d3c2332f7739120fe071b827f8ef00080c41f41328dad7cb9825e776b20c53450244622bc5765ff427ffdaf62387af02bfd9bf604e23ee3bd052c60d41e9a53462d4690291c6e2f2eb83cc437c2e27f68c82b33f26bf5335a78da40b51e0fca1fb9859a8a50fe9db281e66a37197af82013a77bf30c2b22c5fd77738e28fdd5a1263e882716f6f847af921ee403403417b54ee4a9bc7cf992908a09c6eeba88c03edf2ae2235220f222030dc54b22df74923ad9aa54d680b4cd9d1c3bdb3f649ab476ae73ae6c338fd81c90069223482ab892eea0c9eadaa9be0e6c7c8027b508a4c22c7218304a8dc1d6977cd4a730711219126b9fede252b40cd68d28aa0d5bef46ccef53757932dfb68ec37c938be465ea57a8fc486a1df4c45389842fca96410ff0c49c72d15830cf640331056cb5818639ab3c967e29716db2bcd0ff027ae5a6cc9e23e33972f6cdbd56c7fd799006490f31aca1ad119675c2a39e14e51857c2eb6f1688edf5104be34c25f55ba4a8492a18d99a91dbe7ed22dee660941266cfa04d9efdff7d2e8141c68b8cfe08c25662a09632225532a06db4c8cdfdef904ea32e6f002ef494fb1ed65478b4224505e0104f26b02928eaa720ca5bc51d3843224aa37c5d3e0462888628fd9f16d2ca15feff5c297dcbb14220914ac282845d9014e73aba4cbb1fcb1642ade4c80a8fb28e9e79b5f4f6c39a1cdec98051fa3d744e23b9626483ad6e4cee4daf94d70a8b31a46b6f54ac60b651b666e10fd1f781bb8e4c4986b3ff5ac13d1cd6832930819c5ec68d1610b1f28f063034d63a87e674a67f4cd161dd0a343b69eaa28c0e69422ca131654bcdfeaa34bf7bb6b3394182c2cc9fb42d19f450949f94a93898f4791d92426f5387b604115a4580ebcb05817ed8dd10d8974f5b59d78b92ae5dd3838b81bb05aa8e565f61dfd32b4e52807e0fc661da92f6d730964736c51bc4410f24a35aa6cfd5b13ce51e986da8df90310eecd9310f9321c09ac37cd8c5b4362e75c6425bb677f1b083fd9fc5555bf22bf5f8a3d910e9954660c66178d068064c91e1cc4bd6c5e5b9d1ca6d23a83471d5e0bf6bd7f70489e53ebe3e128bd4e8c924a36d3002a0e84a8c53e7640a867e3a9dd8fa47703d664875fe909aa1c0974ba569f50795207cdbe9f2257a4655a29acda8544eeca82dc63736a246f04df2856288d100dd376b33de48c5d9e959febcb7a6d4101cda917a3ec0a3e0a10be23dca2de9947881a378805e36d6b9285d91ecefeb723eb88ae7097e10c60624764118fc014e7e8a531f5a5b5171387afbf667c4f3b1d267e51d5ddb6fd9755d832c20bcd8f750559a76447c608d880634579711986bf1b321d73141c340b6d2f869cca0c7c01f327107212fd5e2a76601d42b744370dcf83e7d3d8105611cb7fc885e174ed5797d9d5d145eb5f2c67396764cbfd56146f49b3a3185ecb2298844c1fc91e994c19e25544104dc7656ae1e8b4682e271928a2611482b6aba2f1f857e96c755c6f8b35df893378014f732d57f855fb6b1276036bf88cdbb2f0af8e34113829c4b1286c40c8fb8879d84659c163fc5ed55ad4c845a808ddc9ce4758aa22726fa8170d22b47e020cf75d722c6718a14b49d94d342e09556e25f073ac5bc577905fb23304791183d544a4eed991cc164ce632c89be8f8945fedd80a2bd2898982a3f7fd0111addd8922313b6e046f9c070051044a52e15d92698267d8051ead980ebf3a7b7333177c2ae0bbc547641a9b0a0576f8dcadeadc1843f7be98d56e67aeeff3257a05c10ac54b49c360b4fbff2e0cc51ad34a54a24d1b60782ba19a765a536f8318158c9f39592b9ba53add5c3f827e35fc017bddda12b8ddd945188dd99e9833aa90fe8f1bf15214b7b763aa065af8dfabebef5af517cfe7e666051ab8d760c190889f5f163637ccec4017f5a94509b6c02cbcdca13716c2ec0b9acf5eff5959611ad68f2e72362af287b226d6bbed71ba04670ba71356f6d6cdb7f1b49bd10ae2bd3bad128b5a9d49264acc7f1a351f77fc7ba8445984073fca59264ac9a98bc9dd84e1ee8367e5e75ce6ca94619104a50da80b8332ff5f4ab73e254e986b4bd268c4bb0dfc1830e6c41d54cbfa37d8fc1b1413ec8d382fe6c7343f82e2bab8ee8262f1ffaff3b7250514a984c55e450b47bccea21b237c956c827b6423566c7f2b006d8acd8ea5f1accb112575858cf63c21c0aa9678a2386f37595e22b99ea81efeda085072c62090995f9ba912700782b15490d7611aaa993c40f1ae34deb0e1d74e776c51375cb2536b3f28112464b8e76a71aeca73dca55ea131c3275efae07a74421c190f775439c1e877a1ca7df3c17222107a8e146efd1e8651f1ccfaed8c685b2a30aeef3cc913142aaf4d036f98ee9db2099ebe81501f7da78675e87374f5808ab3457b2c193e811f81ff23d2bb5eb025dc121869bc9ee1a1944582b70aaf69055f6667ebf2880e9bdc994537c6eabb719864066e646d170f0eb0ea7ff068c8cb66d9fbfd141a625b7ea3b182d250d9f9cbc630ae97c89171c67fe2d8d0df0fdd8927ec217392dc787db95dcccd69efe2a583c4af44c9d05ff108c01da84ca1565bc006430a416ed51b864c92eb171df00f0bab8f08383f8ece9c85d88d869feaaac1dfa6985a4dc6b9081905941459d7e48cd8e738adbe9eab3939f15810c3ad4a6fbeb9f19e33b009235066ce4486faf9e2449fd2035070bb5c6b6c72ed6384353235780903797f31adb8ea4881801b122714f45771ea74fc3fc592ceaf24d57ef5ded6770964775e56a29550262c974d9f4115eb683dda78f30a0a51d9c0e650de99ca80934acf135e59e9c2a1b2cffc36241fedb713df96bf5670e4e976061ee19a512ae3774c1e76ad662834c24cd2969445135ee41be748713664b0d441efb31317793c2a22867b7d9ae45411ff2cc3df2a56b22b37b440122287cb6608238c57d1f410b41838fd13d43194d9e97632974a829d34198e0a18af84dab701b73410c0288cfd8dd3d9e442972f91b367403e52120c8da433383329631ee1d88de62994086e23442ba1656bb1f2a73c4f72dee6035fc0ed4ea1325f30c694f9c11a72ddef6dac72f0b2df1cb113c4d49eefdb61c90aa1ae5de29f9028bfedd1426ed9686f869a0b9960f8ad0d404dff594b9b3d87b8dc8bd659371d09923235a6c4e37ad7d3dfdf94f6e6db8c83fa4b74654d96d906f54c9c1e4bd6421ddbe37eeb62ed32f1e1b31c9a2eef6f82ab7fa4cd62fa60a88b0dc1f6fa225ba8cf75924db2ad73a47e761b1b2b2c8524e6b053f81cdfa65addce780932784a5d59715594bfd1a2554e07c10987e90d433cfe7c29eabc3f0b1fb2c9237d044cfa5030b3622fab64e4f8b2cd4f9ceaf06ed482d7e7e2b888ba0eb40dc6b2b52196fd2aeb4371a1f4ee84fb5d9104f0935301875c42857e6dd8be244cebbf1db86349030c55c5e9277224ec738b441d664ec694056c997b162efc7b0f769b5c9350fe6fa67e8663cc16d16ab676f823b47297d25e2b5602161e254534c35240bdd0ed885f07f59cdbbb78d5bf26b00561909d2c17eb64c58e38448b3c005369b8e0082f7da9ed469a428636ea54f88467d238ee1a83dfba5f1d66edf2e23ced9e94582a7573a3e9f3d51fe954749c4a4878401d14d353ae05a17ef77915157d06561b479eedc2ad72f129e11cd1e2f529fd1d55a789a49d98c624e4b7178a6cd273594be0067b159fb6572e39769995490f4732c747b742fa4900effb3e7601abd4a0b435eb0f5be4b2ec853f7b619709339629feca6dc8641026394b6fb38cbbf95b2513a424898f21e0f71150cfe0a2824ccf45939048765b9bb2f68c3ad8f82d508dd8263cb20803bcc054f3b9228c351455bfd4d0a86049bb0492e9906b42a65b15b877cf5e60396240e69a3f1433651d3d0b3dee08ec9ca8b786e185f0dbf69a6e469ac954333aab454e0b1d147d7dc4a71f491ba6514bf0e42989e5113445a38b4ce3ec3f40f919004efb8f4a3dec83a17600b12ba2c050e6329b91a5ec8abde6e2085e3b71e58113ee6fe09200f0918fbcdc74abb4684dc5ff58b83512f5e08c311a66d78f7a79418ee606e9ef7df2fe1942f0ebbe1ab429252398e54e0884d97089e53ae778cf1bfb166b0b269284f4bc42caa5b6b271648e61f3abe462a4fbbeae9c002db227f742c358b0dff8f7c75f0e6053849ee4ba2a8e651cdb02c30031753ef53d7f0e58f283673b37cca02865bae"}, {0x4, 0xe, @sigval_int=0x401, @tid=r4}}, &(0x7f0000001640)={0x34, 0x1}) bind$inet6(r0, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x8, @local={0xfe, 0x80, '\x00', 0x0}, 0x7b}, 0x1c) cpuset_setdomain(0x3, 0x6, 0x339, 0x20, &(0x7f00000016c0)={[0x9e, 0x3c0c7183, 0x4, 0xb]}, 0x2) getsockopt(r2, 0x32d333ee, 0x9, &(0x7f0000001700)=""/170, &(0x7f00000017c0)=0xaa) cpuset_setdomain(0x2, 0x6, 0x5, 0x20, &(0x7f0000001800)={[0xc, 0x4, 0xfffffffffffffffb]}, 0x3) r5 = accept$inet6(r0, &(0x7f0000001840)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001880)=0x1c) setsockopt$inet6_group_source_req(r5, 0x29, 0x53, &(0x7f00000018c0)={0x0, {{0x1c, 0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, '\x00', 0x0}, 0xb}}, {{0x1c, 0x1c, 0x1, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x81}}}, 0x108) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001a00), 0x220024b, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a40)={0x9, [0x0, 0x3c, 0xa03a, 0x85, 0xfffd, 0x7ff, 0x8001, 0x2, 0x7]}, 0x16) ktimer_create(0x0, &(0x7f0000001a80)={0x0, 0x15, @sigval_ptr=0x1, @spare=[0x6, 0x8, 0x1, 0x5, 0x4, 0x0, 0x8, 0xffffffffffffffff]}, &(0x7f0000001b00)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000001b40)) sendmsg$inet6_sctp(r0, &(0x7f0000001cc0)={&(0x7f0000001b80)=@in={0x10, 0x2, 0x3, @rand_addr=0xd24e}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001bc0)="a7c1b8507921b0fb9d05d8a5e9821b2a471f2c186e0473a94a5e4b6a2e6ee967a03898df966ec4adbaf4f9425c515a71fa937175e2adea5d21ace04e241d9a961b690fbb6143d13afb20d5a5a200273bba594dd3d18ee1acd85e9cd0a5929948314b35b720d5617179d0da46153d109f49f24e0c84", 0x75}], 0x1, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x1, {0xfffd, 0x5, 0x100, 0xfff6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x30, 0x284}, 0x20009) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001d00), 0x1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000001d40)={r3, 0x60f}, &(0x7f0000001d80)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001dc0)=0x7fffffff, 0x4) r7 = open$dir(&(0x7f0000001e00)='./file0/file0\x00', 0x20000, 0x4f) openat(r7, &(0x7f0000001e40)='./file0\x00', 0x2000000, 0x48) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x2010d}, 0xd) executing program 2: ksem_init(&(0x7f0000000000)=0x0, 0x0) ksem_trywait(r0) ksem_wait(r0) ksem_close(r0) ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x48, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000480)={0x0, 0x3, 0x3}, &(0x7f00000004c0)=0x8) ksem_wait(r1) ksem_wait(r1) ksem_destroy(r1) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) ksem_destroy(r0) connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x5e, &(0x7f00000005c0)=ANY=[@ANYBLOB="210f34ad9134aaaaaaaaaaaa81002b0008004b44004c006800030027a008dc625d0fb64e1ebf4a78799078ac1400aa7f"]) ppoll(&(0x7f0000000640), 0x0, &(0x7f0000000680)={0x4, 0x10000}, &(0x7f00000006c0)={[0x8, 0x648, 0x6, 0x1ff]}, 0x10) socket(0x1c, 0x1, 0x0) r7 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r7, 0x0, 0x0, 0x20104, 0x0, 0x0) r8 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) ioctl$FILEMON_SET_FD(r8, 0xc0045301, &(0x7f0000000180)=r3) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$DIOCGETLIMIT(0xffffffffffffff9c, 0xc0084427, &(0x7f0000000000)={0x4, 0x7}) rfork(0x1000) bind(r2, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x10001, @mcast1, 0x8}, 0x1c) executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0xffb0, &(0x7f0000000300), &(0x7f0000001300), &(0x7f00000013c0), &(0x7f00000014c0)}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)="29c0952099092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2970cd6ef7547851b70d14e5130662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf4055ba62943662b13c2f4e853fead9f657226c78125c867cebe58ff7f000000000000ffb37823d998ecff08c0614ce17b812ba76b38e5445faeb8015489a4936630ea3680127b", 0xb2}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f0000000b00)="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", 0x37f}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6, 0x0, 0x0, 0x10c}, 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION(r7, 0xc0306365, &(0x7f0000000a00)={0x29, 0x7, 0x28, &(0x7f0000000240)="5bb91a3f800fc91758d73a1a7fb13236b61dc0484d1a17e0e9a78732ce65cce424bf9ee36f0460a8", 0x43, &(0x7f0000000940)="912944895e1f367b49b4d8168023fba85bb5ff2a8b79ecd19e459f07600713f181a37fb824faa7cecb73077370592de80094a8180c531e3a38e0ee04c17e1e4cc0afbb", 0x22236738}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x200, 0x6, 0x10, 0xb, 0xfffb, 0x3, {@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x7, 0x5, 0x216, 0xab09, 0x9}}, &(0x7f0000000100)=0xb0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program crashed: Fatal trap NUM: page fault in ip6_output bisect: the chunk can be dropped bisect: testing without sub-chunk 3/3 bisect: split chunks (needed=true): <8> bisect: split chunk #0 of len 8 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m1s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [30, 30, 2, 30] detailed listing: executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x58, 0x109}, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x44b, &(0x7f00000000c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x8001, 0x3, 0x1e, 0x3, 0x2, 0x7fff, 0x3, {@in={{0x10, 0x2, 0x0, @multicast1}}, 0x0, 0x80000000, 0x8000, 0x0, 0x5, 0xfffffff6}}, &(0x7f0000000100)=0xb0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(0x0, 0x1, 0x20) r5 = open$dir(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r5, &(0x7f0000000c80)='./file0\x00') mkdirat(0xffffffffffffffff, 0x0, 0x124) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0xffffffffffffff6d, 0x0, 0x0, 0x80}, 0x20100) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0xffffffffffffffa1, 0x109}, 0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}}, r3, 0xd131, 0x8001, 0x1, 0x8, 0x1, 0x2}, 0x98) socket$inet_sctp(0x2, 0x1, 0x84) sysarch$AMD64_SET_PKRU(0x85, &(0x7f0000000140)={0x0}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x200, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket(0x2, 0x1, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x3, 0x1, 0x9831, 0xfff}, &(0x7f00000003c0)=0x18) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0xd00, 0x0) ioctl$CIOCGSESSION2(r5, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) mlock(&(0x7f0000949000/0x1000)=nil, 0x1000) fork() setreuid(0xee00, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r6, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) getsockname$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) ioctl$CIOCCRYPT(r5, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0xffb0, &(0x7f0000000300), &(0x7f0000001300), &(0x7f00000013c0), &(0x7f00000014c0)}) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4190, 0x2, 0x0, r4}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000a40)="29c0952099092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2970cd6ef7547851b70d14e5130662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf4055ba62943662b13c2f4e853fead9f657226c78125c867cebe58ff7f000000000000ffb37823d998ecff08c0614ce17b812ba76b38e5445faeb8015489a4936630ea3680127b", 0xb2}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f0000000b00)="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", 0x37f}, {&(0x7f0000001ec0)="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", 0x1bd}], 0x6, 0x0, 0x0, 0x10c}, 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION(r7, 0xc0306365, &(0x7f0000000a00)={0x29, 0x7, 0x28, &(0x7f0000000240)="5bb91a3f800fc91758d73a1a7fb13236b61dc0484d1a17e0e9a78732ce65cce424bf9ee36f0460a8", 0x43, &(0x7f0000000940)="912944895e1f367b49b4d8168023fba85bb5ff2a8b79ecd19e459f07600713f181a37fb824faa7cecb73077370592de80094a8180c531e3a38e0ee04c17e1e4cc0afbb", 0x22236738}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)={0x0, 0xff, 0x200, 0x6, 0x10, 0xb, 0xfffb, 0x3, {@in={{0x10, 0x2, 0x0, @loopback}}, 0x0, 0x7, 0x5, 0x216, 0xab09, 0x9}}, &(0x7f0000000100)=0xb0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, 0x0, 0x0) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program crashed: Fatal trap NUM: page fault in ip6_output bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <4> bisect: split chunk #0 of len 4 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 30] detailed listing: executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program crashed: Fatal trap NUM: page fault in ip6_output bisect: the chunk can be dropped bisect: testing without sub-chunk 2/2 bisect: no need to test this chunk, it's definitely needed bisect: split chunks (needed=true): <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-socket$inet_sctp-openat$evdev-socket$inet_sctp-socket$inet6_sctp-setsockopt$inet6_int-bind$inet6-connect$inet6-syz_emit_ethernet-connect$inet-sync-socket$inet6_sctp-sendmsg$inet6_sctp-setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO-connect$inet-sendmsg$inet6_sctp-getsockopt$inet_udplite-getegid-freebsd11_stat-getsockopt$sock_int-openat$crypto-ioctl$CIOCGSESSION2-ioctl$CIOCCRYPT-mkdir-connect$inet-dup2-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-sendto$inet6-socket-setsockopt$inet_tcp_int detailed listing: executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$evdev(0xffffffffffffff9c, 0x0, 0x10000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2}}, 0x1c) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1000000}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast2}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x2, 0xc63, 0xfb0, 0x1e, 0x71}}}}}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sync() r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xd96b310ed2e1045, 0x0, 0x0, 0x80}, 0x20081) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x700}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x10f}, {0x0}], 0x2, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000001c0)=0x4) getegid() freebsd11_stat(0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x10, &(0x7f0000000040)="0100743adeff", 0xfffffffffffffea9, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) ioctl$CIOCCRYPT(r4, 0xc0306367, &(0x7f0000001500)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f00000013c0), &(0x7f00000014c0)}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000600), 0x0, 0x0, 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output bisect: the chunk can be dropped bisect: split chunks (needed=true): <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 1 programs left: executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) bisect: trying to concatenate bisect: concatenate 1 entries testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output bisect: concatenation succeeded found reproducer with 2 syscalls minimizing guilty program testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp detailed listing: executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) program did not crash testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet6_sctp detailed listing: executing program 0: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program did not crash testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0xd) program did not crash testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program did not crash testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x2010d}, 0xd) program did not crash testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program did not crash testing program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program did not crash extracting C reproducer testing compiled C program (duration=1m42.649274988s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp program did not crash simplifying guilty program options testing program (duration=1m42.649274988s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output extracting C reproducer testing compiled C program (duration=1m42.649274988s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp program did not crash testing program (duration=1m42.649274988s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="6bfd5e0dac8d333af10cd8f6338dfbde8cda34c3d9155c0abbe40866dfaf97d28dbe26450305eeaa22ce4cb0defedb19bba9b896e19a0a", 0x37}], 0x1, 0x0, 0x0, 0x2010d}, 0xd) program did not crash reproducing took 1h38m58.524456365s repro crashed as (corrupted=false): Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a2b123 stack pointer = 0x0:0xfffffe0056c8a1c0 frame pointer = 0x0:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b0e4960 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006cbe78e0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6338 trap number = 12 panic: page fault cpuid = 1 time = 1725197876 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10 trap() at trap+0x648/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a2b123, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2ce7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82718dc0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82718dc0 .str.27 r15 0 rip 0xffffffff815ba32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2ce7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83927720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83927720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839286c0 (map 0xffffffff839286c0) (map.pmap 0xffffffff83928780) (pmap 0xffffffff839287f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 3428 3395 3395 0 R CPU 0 sh 3426 3418 3426 0 Ss select 0xfffffe005870eac0 dhclient 3422 1 3422 0 Ss select 0xfffffe0058479c40 dhclient 3418 3390 424 0 D biowr 0xfffffe0007fa9508 dhclient 3395 774 3395 0 S wait 0xfffffe005b2cd040 syz-executor 3390 424 424 0 S wait 0xfffffe005b2e7b00 sh 3341 774 3341 0 S piperd 0xfffffe006e3e7888 syz-executor 3241 774 3241 0 D getblk 0xfffffe0007fa9588 syz-executor 3191 774 3191 0 D getblk 0xfffffe0007fa9588 syz-executor 774 773 771 0 S select 0xfffffe005870fe40 syz-executor 773 771 771 0 S (threaded) syz-execprog 100117 S uwait 0xfffffe00586f8480 syz-execprog 100118 S uwait 0xfffffe005847ec80 syz-execprog 100119 S uwait 0xfffffe005847ed80 syz-execprog 100120 S wait 0xfffffe005b2ce060 syz-execprog 100121 S uwait 0xfffffe005847df00 syz-execprog 100123 S uwait 0xfffffe00586f7600 syz-execprog 100124 S uwait 0xfffffe005847e080 syz-execprog 100125 S kqread 0xfffffe0054345700 syz-execprog 100159 S uwait 0xfffffe00586f7180 syz-execprog 771 769 771 0 Ss pause 0xfffffe005b2ce670 csh 769 682 769 0 Ss select 0xfffffe0058710140 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00595a3cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00595a44b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595a4cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059573cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598d25b0 logger 737 736 18 0 S+ nanslp 0xffffffff8397e3c1 sleep 736 1 18 0 S+ wait 0xfffffe005b2a8580 sh 686 1 686 0 Ss nanslp 0xffffffff8397e3c1 cron 682 1 682 0 Ss select 0xfffffe005847b0c0 sshd 495 1 495 0 Ss select 0xfffffe005847ba40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6ae0 devd 423 1 423 65 Ss select 0xfffffe00587109c0 dhclient 338 1 338 0 Ss select 0xfffffe005847b7c0 dhclient 335 1 335 0 Ss select 0xfffffe0058710a40 dhclient 17 0 0 0 DL syncer 0xffffffff83a9bae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a9a0c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00587e44e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae57a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83acb738 [dom0] 100081 D launds 0xffffffff83acb744 [laundry: dom0] 100082 D umarcl 0xffffffff81d680d0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8419a3e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84609a00 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff836c62c0 [async] 100077 D - 0xffffffff836c6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac6f20 [crypto] 100043 D crypto_ 0xfffffe0057f74030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f74080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83926d40 [g_event] 100037 D - 0xffffffff83926d60 [g_up] 100038 D - 0xffffffff83926d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac7980 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c11ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f78300 [crypto_0] 100041 D - 0xfffffe0057f78300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff8271e000 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f77b00 [CAM taskq] db> show all locks Process 3418 (dhclient) thread 0xfffffe005b2ee740 (100128) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fa9588) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6c5070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3582 Process 3241 (syz-executor) thread 0xfffffe005b2ef740 (100126) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fab370) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006e6d9ac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3365 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6d9c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4773 Process 3191 (syz-executor) thread 0xfffffe005b2d6740 (100115) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fb2b10) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006e6c5908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3365 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6d93e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4773 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006f7f44a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006f853320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 5015 6285K 5054 linker 375 5007K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sctp_stro 2496 2496K 2496 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 sctp_atcl 4992 1872K 4992 newblk 1505 1400K 4054 kobj 329 1316K 493 vfscache 3 1025K 3 inodedep 414 667K 2631 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atky 7488 312K 7488 vmem 5 272K 7 subproc 128 230K 3507 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 61482 pagedep 56 142K 2563 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 114 114K 141 sem 4 106K 4 gtaskqueue 18 98K 18 filedesc 12 89K 5188 dirrem 334 84K 2541 bus 995 82K 5165 sctp_athm 4992 78K 4992 sctp_map 4992 78K 4992 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 kdtrace 199 41K 3591 freefile 317 40K 2512 umtx 304 38K 304 temp 35 37K 2319 BPF 22 36K 43 routetbl 361 33K 1048 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 143 LRO 30 31K 40 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 115 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 12 eventhandler 163 14K 163 lltable 40 12K 80 kenv 95 12K 95 GEOM 61 11K 477 ether_multi 129 11K 279 rman 86 11K 451 CAM queue 5 11K 1528 diradd 66 9K 2592 bmsafemap 2 9K 2595 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 55 8K 105 taskqueue 63 7K 63 mkdir 52 7K 5100 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 23 6K 510 cred 23 6K 289 newdirblk 45 6K 2550 pfs_nodes 22 6K 22 kqueue 52 6K 3433 pf_ifnet 14 6K 44 ufs_dirhash 24 5K 24 UMA 268 5K 268 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 50 4K 3429 proc-args 82 4K 4754 selfd 47 3K 105847 terminal 11 3K 11 session 22 3K 57 indirdep 10 3K 10 lockf 23 3K 44 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 11 2K 22 Unitno 26 2K 70 CAM XPT 22 2K 543 freework 7 2K 2529 sctp_ifa 12 2K 23 msi 12 2K 12 freeblks 6 2K 2528 CC Mem 6 2K 13 in_multi 6 2K 13 tun 4 2K 9 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 45 acpidev 20 2K 20 netlink 2 2K 53 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 23 mld 6 1K 11 igmp 6 1K 11 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 DEVFSP 10 1K 58 cdev 2 1K 2 osd 11 1K 26 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 237 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 filecaps 5 1K 84 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5938 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 62 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 27 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 27 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2162 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 10 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 196 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 18600 ioctlops 0 0K 112 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 759 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 34 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 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 21260 0 254 38494208 0 sctp_asoc 2256 2496 44 2496 0 254 5730240 0 malloc-2048 2048 2503 9 2519 0 8 5144576 0 sctp_ep 1152 2496 45 2496 0 254 2927232 0 mbuf 256 11100 77 49363 0 254 2861312 0 malloc-1024 1024 2508 4 2512 0 16 2572288 0 malloc-384 384 5020 20 5041 0 30 1935360 0 sctp_raddr 736 2496 45 2496 0 254 1870176 0 BUF TRIE 144 297 11491 963 0 62 1697472 0 malloc-384 384 4174 26 4180 0 30 1612800 0 malloc-128 128 11779 218 12172 0 126 1535616 0 UMA Slabs 0 112 12647 19 12647 0 126 1418592 0 malloc-4096 4096 337 3 506 0 2 1392640 0 vmem btag 56 20450 109 20450 0 254 1151304 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-384 384 415 1865 2633 0 30 875520 0 malloc-65536 65536 11 1 14 0 1 786432 0 RADIX NODE 144 4860 427 89984 0 62 761328 0 FFS inode 1168 570 25 3082 0 8 694960 0 malloc-256 256 2526 84 2537 0 62 668160 0 malloc-256 256 368 2002 2700 0 62 606720 0 malloc-256 256 4 2231 2188 0 62 572160 0 malloc-256 256 1910 145 13368 0 62 526080 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 26 482 4001 0 254 487680 0 sctp_chunk 152 2496 52 2496 0 254 387296 0 malloc-128 128 857 2057 6350 0 126 372992 0 VM OBJECT 264 1085 85 40640 0 30 308880 0 VNODE 440 607 86 3126 0 30 304920 0 256 Bucket 2048 138 6 1327 0 8 294912 0 malloc-64 64 4320 279 7941 0 254 294336 0 THREAD 1824 148 4 161 0 8 277248 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-4096 4096 55 7 4205 0 2 253952 0 malloc-2048 2048 112 8 129 0 8 245760 0 malloc-16 16 14624 126 17625 0 254 236000 0 DEVCTL 1024 72 148 213 0 0 225280 0 malloc-16384 16384 5 7 2743 0 1 196608 0 malloc-128 128 1293 226 33850 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-64 64 2570 265 2764 0 254 181440 0 malloc-32 32 5326 344 5367 0 254 181440 0 malloc-32 32 5353 317 8776 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 131 29 158 0 16 163840 0 FFS2 dinode 256 570 60 3082 0 62 161280 0 S VFS Cache 104 1024 380 3570 0 126 146016 0 MAP ENTRY 96 1166 346 92466 0 126 145152 0 FPU_save_area 832 150 12 3279 0 16 134784 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 96 0 1 131072 0 unpcb 256 11 499 1231 0 254 130560 0 mbuf_packet 256 2 506 14015 0 254 130048 0 ksiginfo 112 63 981 665 0 126 116928 0 malloc-2048 2048 3 53 1075 0 8 114688 0 PROC 1376 49 28 3428 0 8 105952 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 137 31 3172 0 30 86016 0 g_bio 408 4 206 5444 0 30 85680 0 128 Bucket 1024 65 18 325 0 16 84992 0 malloc-16 16 5015 235 5061 0 254 84000 0 malloc-16 16 5018 232 5100 0 254 84000 0 filedesc0 1072 50 27 3429 0 8 82544 0 malloc-4096 4096 16 4 34 0 2 81920 0 malloc-8192 8192 8 1 28 0 1 73728 0 malloc-64 64 539 532 1685 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 7 1 108 0 1 65536 0 32 Bucket 256 124 131 3990 0 62 65280 0 sctp_stream_msg_out 112 0 540 2496 0 254 60480 0 malloc-4096 4096 9 5 19 0 2 57344 0 malloc-64 64 340 479 374 0 254 52416 0 VMSPACE 616 33 51 3413 0 16 51744 0 malloc-128 128 168 235 3084 0 126 51584 0 malloc-128 128 316 87 1027 0 126 51584 0 malloc-256 256 106 89 1065 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 2 46 24673 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 8 21 0 8 49152 0 malloc-1024 1024 8 40 557 0 16 49152 0 malloc-384 384 78 42 415 0 30 46080 0 pcpu-8 8 4808 824 5735 0 254 45056 0 syncache 168 0 264 6 0 254 44352 0 pipe 728 21 34 375 0 16 40040 0 da_ccb 544 1 69 1561 0 16 38080 0 udp_inpcb 416 6 84 217 0 30 37440 0 malloc-64 64 45 522 391 0 254 36288 0 malloc-64 64 72 495 121544 0 254 36288 0 malloc-64 64 57 510 4089 0 254 36288 0 malloc-64 64 69 498 3528 0 254 36288 0 malloc-128 128 46 233 2672 0 126 35712 0 malloc-128 128 112 167 656 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 26 109 54 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 75 0 30 34560 0 malloc-256 256 42 93 544 0 62 34560 0 malloc-256 256 51 84 108 0 62 34560 0 malloc-256 256 82 53 2901 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 20 0 2 32768 0 malloc-2048 2048 8 8 57 0 8 32768 0 malloc-2048 2048 3 13 72 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 5 27 192 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1233 0 16 32768 0 malloc-512 512 5 59 9 0 30 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 5 59 61 0 30 32768 0 malloc-512 512 6 58 66 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 15 793 2632 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 133 267 13216 0 126 32000 0 tcp_inpcb 1320 6 18 13 0 8 31680 0 PGRP 120 26 238 79 0 126 31680 0 clpbuf 2624 0 12 48 0 4 31488 0 sctp_laddr 48 1 587 31 0 254 28224 0 malloc-32 32 269 613 547 0 254 28224 0 16 Bucket 144 51 145 495 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 29 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 ertt_txseginfo 40 1 605 4217 0 254 24240 0 rtentry 168 28 116 54 0 62 24192 0 8 Bucket 80 44 256 988 0 126 24000 0 ripcb 384 2 58 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 malloc-32 32 130 500 184 0 254 20160 0 malloc-32 32 50 580 105 0 254 20160 0 malloc-32 32 74 556 3311 0 254 20160 0 malloc-32 32 6 624 1051 0 254 20160 0 2 Bucket 32 55 575 553 0 254 20160 0 KNOTE 160 6 119 1917 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1078 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt 72 6 162 13 0 126 12096 0 malloc-32 32 9 369 2964 0 254 12096 0 malloc-16 16 48 702 4102 0 254 12000 0 malloc-16 16 43 707 2741 0 254 12000 0 malloc-16 16 13 737 239 0 254 12000 0 malloc-16 16 37 713 56 0 254 12000 0 malloc-16 16 276 474 28309 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 0 334 3813 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1152 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 final repro crashed as (corrupted=false): Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a2b123 stack pointer = 0x0:0xfffffe0056c8a1c0 frame pointer = 0x0:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b0e4960 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006cbe78e0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6338 trap number = 12 panic: page fault cpuid = 1 time = 1725197876 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10 trap() at trap+0x648/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a2b123, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2ce7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82718dc0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82718dc0 .str.27 r15 0 rip 0xffffffff815ba32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2ce7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83927720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83927720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839286c0 (map 0xffffffff839286c0) (map.pmap 0xffffffff83928780) (pmap 0xffffffff839287f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 3428 3395 3395 0 R CPU 0 sh 3426 3418 3426 0 Ss select 0xfffffe005870eac0 dhclient 3422 1 3422 0 Ss select 0xfffffe0058479c40 dhclient 3418 3390 424 0 D biowr 0xfffffe0007fa9508 dhclient 3395 774 3395 0 S wait 0xfffffe005b2cd040 syz-executor 3390 424 424 0 S wait 0xfffffe005b2e7b00 sh 3341 774 3341 0 S piperd 0xfffffe006e3e7888 syz-executor 3241 774 3241 0 D getblk 0xfffffe0007fa9588 syz-executor 3191 774 3191 0 D getblk 0xfffffe0007fa9588 syz-executor 774 773 771 0 S select 0xfffffe005870fe40 syz-executor 773 771 771 0 S (threaded) syz-execprog 100117 S uwait 0xfffffe00586f8480 syz-execprog 100118 S uwait 0xfffffe005847ec80 syz-execprog 100119 S uwait 0xfffffe005847ed80 syz-execprog 100120 S wait 0xfffffe005b2ce060 syz-execprog 100121 S uwait 0xfffffe005847df00 syz-execprog 100123 S uwait 0xfffffe00586f7600 syz-execprog 100124 S uwait 0xfffffe005847e080 syz-execprog 100125 S kqread 0xfffffe0054345700 syz-execprog 100159 S uwait 0xfffffe00586f7180 syz-execprog 771 769 771 0 Ss pause 0xfffffe005b2ce670 csh 769 682 769 0 Ss select 0xfffffe0058710140 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00595a3cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00595a44b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595a4cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059573cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598d25b0 logger 737 736 18 0 S+ nanslp 0xffffffff8397e3c1 sleep 736 1 18 0 S+ wait 0xfffffe005b2a8580 sh 686 1 686 0 Ss nanslp 0xffffffff8397e3c1 cron 682 1 682 0 Ss select 0xfffffe005847b0c0 sshd 495 1 495 0 Ss select 0xfffffe005847ba40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6ae0 devd 423 1 423 65 Ss select 0xfffffe00587109c0 dhclient 338 1 338 0 Ss select 0xfffffe005847b7c0 dhclient 335 1 335 0 Ss select 0xfffffe0058710a40 dhclient 17 0 0 0 DL syncer 0xffffffff83a9bae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a9a0c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00587e44e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae57a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83acb738 [dom0] 100081 D launds 0xffffffff83acb744 [laundry: dom0] 100082 D umarcl 0xffffffff81d680d0 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8419a3e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84609a00 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff836c62c0 [async] 100077 D - 0xffffffff836c6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac6f20 [crypto] 100043 D crypto_ 0xfffffe0057f74030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f74080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83926d40 [g_event] 100037 D - 0xffffffff83926d60 [g_up] 100038 D - 0xffffffff83926d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac7980 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c11ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f78300 [crypto_0] 100041 D - 0xfffffe0057f78300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff8271e000 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f77b00 [CAM taskq] db> show all locks Process 3418 (dhclient) thread 0xfffffe005b2ee740 (100128) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fa9588) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6c5070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3582 Process 3241 (syz-executor) thread 0xfffffe005b2ef740 (100126) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fab370) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006e6d9ac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3365 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6d9c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4773 Process 3191 (syz-executor) thread 0xfffffe005b2d6740 (100115) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fb2b10) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 1 (0xfffffe006e6c5908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3365 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e6d93e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4773 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006f7f44a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006f853320) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 5015 6285K 5054 linker 375 5007K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sctp_stro 2496 2496K 2496 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 sctp_atcl 4992 1872K 4992 newblk 1505 1400K 4054 kobj 329 1316K 493 vfscache 3 1025K 3 inodedep 414 667K 2631 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atky 7488 312K 7488 vmem 5 272K 7 subproc 128 230K 3507 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 61482 pagedep 56 142K 2563 tidhash 3 141K 3 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 114 114K 141 sem 4 106K 4 gtaskqueue 18 98K 18 filedesc 12 89K 5188 dirrem 334 84K 2541 bus 995 82K 5165 sctp_athm 4992 78K 4992 sctp_map 4992 78K 4992 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 kdtrace 199 41K 3591 freefile 317 40K 2512 umtx 304 38K 304 temp 35 37K 2319 BPF 22 36K 43 routetbl 361 33K 1048 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 143 LRO 30 31K 40 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 115 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 12 eventhandler 163 14K 163 lltable 40 12K 80 kenv 95 12K 95 GEOM 61 11K 477 ether_multi 129 11K 279 rman 86 11K 451 CAM queue 5 11K 1528 diradd 66 9K 2592 bmsafemap 2 9K 2595 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 55 8K 105 taskqueue 63 7K 63 mkdir 52 7K 5100 sglist 6 7K 6 CAM DEV 3 6K 510 plimit 23 6K 510 cred 23 6K 289 newdirblk 45 6K 2550 pfs_nodes 22 6K 22 kqueue 52 6K 3433 pf_ifnet 14 6K 44 ufs_dirhash 24 5K 24 UMA 268 5K 268 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 50 4K 3429 proc-args 82 4K 4754 selfd 47 3K 105847 terminal 11 3K 11 session 22 3K 57 indirdep 10 3K 10 lockf 23 3K 44 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 11 2K 22 Unitno 26 2K 70 CAM XPT 22 2K 543 freework 7 2K 2529 sctp_ifa 12 2K 23 msi 12 2K 12 freeblks 6 2K 2528 CC Mem 6 2K 13 in_multi 6 2K 13 tun 4 2K 9 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 45 acpidev 20 2K 20 netlink 2 2K 53 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 23 mld 6 1K 11 igmp 6 1K 11 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 DEVFSP 10 1K 58 cdev 2 1K 2 osd 11 1K 26 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 237 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 filecaps 5 1K 84 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5938 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 62 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 27 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 27 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2162 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 10 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 196 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 18600 ioctlops 0 0K 112 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 759 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 34 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 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 21260 0 254 38494208 0 sctp_asoc 2256 2496 44 2496 0 254 5730240 0 malloc-2048 2048 2503 9 2519 0 8 5144576 0 sctp_ep 1152 2496 45 2496 0 254 2927232 0 mbuf 256 11100 77 49363 0 254 2861312 0 malloc-1024 1024 2508 4 2512 0 16 2572288 0 malloc-384 384 5020 20 5041 0 30 1935360 0 sctp_raddr 736 2496 45 2496 0 254 1870176 0 BUF TRIE 144 297 11491 963 0 62 1697472 0 malloc-384 384 4174 26 4180 0 30 1612800 0 malloc-128 128 11779 218 12172 0 126 1535616 0 UMA Slabs 0 112 12647 19 12647 0 126 1418592 0 malloc-4096 4096 337 3 506 0 2 1392640 0 vmem btag 56 20450 109 20450 0 254 1151304 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-384 384 415 1865 2633 0 30 875520 0 malloc-65536 65536 11 1 14 0 1 786432 0 RADIX NODE 144 4860 427 89984 0 62 761328 0 FFS inode 1168 570 25 3082 0 8 694960 0 malloc-256 256 2526 84 2537 0 62 668160 0 malloc-256 256 368 2002 2700 0 62 606720 0 malloc-256 256 4 2231 2188 0 62 572160 0 malloc-256 256 1910 145 13368 0 62 526080 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 26 482 4001 0 254 487680 0 sctp_chunk 152 2496 52 2496 0 254 387296 0 malloc-128 128 857 2057 6350 0 126 372992 0 VM OBJECT 264 1085 85 40640 0 30 308880 0 VNODE 440 607 86 3126 0 30 304920 0 256 Bucket 2048 138 6 1327 0 8 294912 0 malloc-64 64 4320 279 7941 0 254 294336 0 THREAD 1824 148 4 161 0 8 277248 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-4096 4096 55 7 4205 0 2 253952 0 malloc-2048 2048 112 8 129 0 8 245760 0 malloc-16 16 14624 126 17625 0 254 236000 0 DEVCTL 1024 72 148 213 0 0 225280 0 malloc-16384 16384 5 7 2743 0 1 196608 0 malloc-128 128 1293 226 33850 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-64 64 2570 265 2764 0 254 181440 0 malloc-32 32 5326 344 5367 0 254 181440 0 malloc-32 32 5353 317 8776 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 131 29 158 0 16 163840 0 FFS2 dinode 256 570 60 3082 0 62 161280 0 S VFS Cache 104 1024 380 3570 0 126 146016 0 MAP ENTRY 96 1166 346 92466 0 126 145152 0 FPU_save_area 832 150 12 3279 0 16 134784 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 96 0 1 131072 0 unpcb 256 11 499 1231 0 254 130560 0 mbuf_packet 256 2 506 14015 0 254 130048 0 ksiginfo 112 63 981 665 0 126 116928 0 malloc-2048 2048 3 53 1075 0 8 114688 0 PROC 1376 49 28 3428 0 8 105952 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 137 31 3172 0 30 86016 0 g_bio 408 4 206 5444 0 30 85680 0 128 Bucket 1024 65 18 325 0 16 84992 0 malloc-16 16 5015 235 5061 0 254 84000 0 malloc-16 16 5018 232 5100 0 254 84000 0 filedesc0 1072 50 27 3429 0 8 82544 0 malloc-4096 4096 16 4 34 0 2 81920 0 malloc-8192 8192 8 1 28 0 1 73728 0 malloc-64 64 539 532 1685 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-8192 8192 7 1 108 0 1 65536 0 32 Bucket 256 124 131 3990 0 62 65280 0 sctp_stream_msg_out 112 0 540 2496 0 254 60480 0 malloc-4096 4096 9 5 19 0 2 57344 0 malloc-64 64 340 479 374 0 254 52416 0 VMSPACE 616 33 51 3413 0 16 51744 0 malloc-128 128 168 235 3084 0 126 51584 0 malloc-128 128 316 87 1027 0 126 51584 0 malloc-256 256 106 89 1065 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 2 46 24673 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 8 21 0 8 49152 0 malloc-1024 1024 8 40 557 0 16 49152 0 malloc-384 384 78 42 415 0 30 46080 0 pcpu-8 8 4808 824 5735 0 254 45056 0 syncache 168 0 264 6 0 254 44352 0 pipe 728 21 34 375 0 16 40040 0 da_ccb 544 1 69 1561 0 16 38080 0 udp_inpcb 416 6 84 217 0 30 37440 0 malloc-64 64 45 522 391 0 254 36288 0 malloc-64 64 72 495 121544 0 254 36288 0 malloc-64 64 57 510 4089 0 254 36288 0 malloc-64 64 69 498 3528 0 254 36288 0 malloc-128 128 46 233 2672 0 126 35712 0 malloc-128 128 112 167 656 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 26 109 54 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 75 0 30 34560 0 malloc-256 256 42 93 544 0 62 34560 0 malloc-256 256 51 84 108 0 62 34560 0 malloc-256 256 82 53 2901 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 12 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 20 0 2 32768 0 malloc-2048 2048 8 8 57 0 8 32768 0 malloc-2048 2048 3 13 72 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 5 27 192 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1233 0 16 32768 0 malloc-512 512 5 59 9 0 30 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 5 59 61 0 30 32768 0 malloc-512 512 6 58 66 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 15 793 2632 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 133 267 13216 0 126 32000 0 tcp_inpcb 1320 6 18 13 0 8 31680 0 PGRP 120 26 238 79 0 126 31680 0 clpbuf 2624 0 12 48 0 4 31488 0 sctp_laddr 48 1 587 31 0 254 28224 0 malloc-32 32 269 613 547 0 254 28224 0 16 Bucket 144 51 145 495 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 TURNSTILE 136 153 36 153 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 29 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 ertt_txseginfo 40 1 605 4217 0 254 24240 0 rtentry 168 28 116 54 0 62 24192 0 8 Bucket 80 44 256 988 0 126 24000 0 ripcb 384 2 58 7 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 153 103 153 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 tcp_inpcb ports 32 3 627 5 0 254 20160 0 malloc-32 32 130 500 184 0 254 20160 0 malloc-32 32 50 580 105 0 254 20160 0 malloc-32 32 74 556 3311 0 254 20160 0 malloc-32 32 6 624 1051 0 254 20160 0 2 Bucket 32 55 575 553 0 254 20160 0 KNOTE 160 6 119 1917 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1078 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 ertt 72 6 162 13 0 126 12096 0 malloc-32 32 9 369 2964 0 254 12096 0 malloc-16 16 48 702 4102 0 254 12000 0 malloc-16 16 43 707 2741 0 254 12000 0 malloc-16 16 13 737 239 0 254 12000 0 malloc-16 16 37 713 56 0 254 12000 0 malloc-16 16 276 474 28309 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 0 334 3813 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1152 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0