Extracting prog: 1h33m1.296549604s Minimizing prog: 18m35.306154407s Simplifying prog options: 4m1.283226231s Extracting C: 1m23.634553227s Simplifying C: 0s 24 programs, timeouts [15s 1m40s 6m0s] extracting reproducer from 24 programs single: executing 4 programs separately with timeout 15s testing program (duration=15s, {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}}): sysarch$I386_SET_LDT-openat$bpf-open$dir-fcntl$lock-close-execve-dup2-setsockopt$inet_tcp_buf-socket-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-connect$inet-sendmsg$inet6_sctp-fstatat-ksem_init-socket$inet6_sctp-socket$inet_sctp-socket$inet6_sctp-setsockopt$inet6_int-connect$inet6-socket$inet_sctp-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO-setsockopt$inet6_sctp_SCTP_EVENT-setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR detailed listing: executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) 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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program did not crash testing program (duration=15s, {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}}): 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-ksem_post-ksem_getvalue-socket$inet_sctp-sendmsg$inet_sctp-getfhat-openat$crypto-mount-ioctl$CIOCGSESSION2-lio_listio-socket$inet6_sctp-socket$inet6_sctp-setsockopt$inet_msfilter-socket-pwritev-socket$inet6_sctp-openat$crypto detailed listing: executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) program did not crash testing program (duration=15s, {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}}): mmap-open$dir-open$dir-open$dir-pwritev-open$dir-open$dir-symlinkat-mkdirat-symlinkat-sendmsg$inet_sctp-openat$crypto-ksem_init-ksem_post-ksem_getvalue-socket$inet_sctp-sendmsg$inet_sctp-getfhat-openat$crypto-mount-ioctl$CIOCGSESSION2-lio_listio-socket$inet6_sctp-socket$inet6_sctp-setsockopt$inet_msfilter-socket-pwritev-socket$inet6_sctp-openat$crypto detailed listing: executing program 0: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) program did not crash testing program (duration=15s, {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}}): getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES-ioctl$BIOCSRSIG-vfork-lio_listio-socket$inet6_sctp-socket$inet6_sctp-socket$inet_sctp-setsockopt$inet_sctp_SCTP_EXPLICIT_EOR-sigwait-socket$inet6_sctp-openat$ptmx-socket$inet_tcp-socket$inet_sctp-bind$inet-connect$inet-socket$inet_tcp-setsockopt$inet_tcp_TCP_TXTLS_ENABLE-dup-sendto$unix-sendmsg$inet_sctp-sendto$inet-socket$inet6_sctp-rfork detailed listing: executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x6, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) sigwait(&(0x7f0000000100), 0x200) socket$inet6_sctp(0x1c, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080)="00b2c06df480cfe19f0da47ac0235414", 0x0, &(0x7f00000000c0)="d7", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "4cf4091400"}, 0x40) r3 = dup(r2) sendto$unix(r3, &(0x7f00000001c0)=' ', 0x1, 0x0, &(0x7f0000000180)=@file={0xa, 0x2, './file0\x00'}, 0xa) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="29c095209d092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2f9d7d6ef7547851b70d14e5120662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf405ad9f657226c78125c8b0cebe584088e74c7c2e1de7ffb37823d998ecff08c0614ce17b", 0x90}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f00000005c0)="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", 0x281}, {&(0x7f0000001ec0)="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", 0x1b0}], 0x6}, 0x0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, &(0x7f0000000980)={0x10, 0x2, 0x0, @rand_addr=0x4}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) rfork(0x3060) program did not crash single: failed to extract reproducer bisect: bisecting 24 programs with base timeout 15s testing program (duration=21s, {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}}): [28, 4, 25, 3, 15, 12, 13, 29, 5, 30, 29, 30, 28, 28, 30, 23, 5, 29, 29, 28, 30, 28, 30, 25] detailed listing: executing program 0: pipe2(0x0, 0x4) 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) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000440)="e9", 0x1}], 0x1, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, 0x0) executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$evdev(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getresgid(0x0, 0x0, &(0x7f0000000100)) r2 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x2, 0x4a00, 0xa, 0x8}, 0xfe53) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x20100) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001280), &(0x7f0000001300)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1202, &(0x7f0000000100)={0x0, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000400)={0x0, 0x5, 0x7f, 0x7f, 0xa7, 0x2, 0x1, 0x5, 0x1, 0x1f, 0x1f}, 0xb) syz_emit_ethernet(0x4a, &(0x7f0000001340)=ANY=[@ANYBLOB="aaaaaaaaaaaa8513bf13865a86dd60b1c8f900140a009c5ead04fc771b3a1a7ab88e7fb0b562fe8000000000000000000000000000aa4e204e21", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800004260421644ce64c48edf"]) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000000280)="ea", 0x1, 0x49, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="100000008400000007fffb00810000008e5162ae20328a3fcb58ca2a465f2c09241eaabb0de5df29e6489ef505ea8569f8e6e8f241a7337c763ecc0e009f33e08ff488fabb4ca7a8639cc79a6b840c1d1f4e253d97d4b5c40a8e87f1c2cb577ed307f8dd8817d9b183c844c3ca04bc7dcc3b6bb569a92bc43b55e26b39615787ad5202c520a6c2c2bc6df8cb167ba4bf6f5da46b7faf5e60c500f83801000000007868f8d3f47f281ea41320fa11fc865f3289377b26f3c181df55f88d04ef8a212110"], 0x10}, 0x20080) socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet(0x2, 0x10000000, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) open(&(0x7f0000000100)='./file0\x00', 0x200, 0x4b) kqueue() executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xa, 0x81}, &(0x7f00000001c0)=0x8) listen(r0, 0x2) executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796", 0x33}], 0x1, 0x0, 0x0, 0x81}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) ioctl$EVIOCGID(0xffffffffffffffff, 0x40084502, &(0x7f0000000180)) recvfrom$inet(r1, 0x0, 0x0, 0x42, 0x0, 0x0) socket(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) getegid() open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r1, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) rfork(0x5040) executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fc", 0x31}], 0x1, 0x0, 0x0, 0x81}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0xdf}, 0xb) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) ioctl$EVIOCGID(0xffffffffffffffff, 0x40084502, &(0x7f0000000180)) recvfrom$inet(r1, 0x0, 0x0, 0x42, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) executing program 3: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x0, 0x1, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0) 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) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) kqueue() r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x100000, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) fhopen(&(0x7f0000000200)={{[0x978, 0xfff]}, {0x8, 0x3, "aea37c8faa7b5681a0e5d4c5176cd1ee"}}, 0x200000) ioctl$KDSETMODE(0xffffffffffffffff, 0x20044b0a) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)=""/30, 0x0) thr_new(0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000cc0), 0x4) sendmsg$inet_sctp(r2, &(0x7f0000001900)={&(0x7f0000000400)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000840000000400000000000000000000ff3078403d4c2c18ffffec00", @ANYRES32=0x0], 0x1c}, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000140)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740), 0x2100008, 0x0) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getpid() ioctl$FILEMON_SET_PID(r3, 0xc0045302, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) executing program 0: getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xe, 0x6}, &(0x7f0000000340)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) profil(0x0, 0x0, 0x0, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20184) r2 = socket$inet_sctp(0x2, 0x5, 0x84) rfork(0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaabb86dd6060626000080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0600000000000000"]) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x2cf}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto$unix(r3, &(0x7f0000000180)="b100050460000000000008000101000000", 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendto(r3, &(0x7f0000000380)="30e9a9faa0", 0x5, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x87) r5 = vfork() open(&(0x7f0000000140)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x80000000000000, 0x100000001, r5}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 3: pipe2(0x0, 0x4) 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) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, 0x0, 0x0, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040)) executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 3: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 3: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x6, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) sigwait(&(0x7f0000000100), 0x200) socket$inet6_sctp(0x1c, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080)="00b2c06df480cfe19f0da47ac0235414", 0x0, &(0x7f00000000c0)="d7", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "4cf4091400"}, 0x40) r3 = dup(r2) sendto$unix(r3, &(0x7f00000001c0)=' ', 0x1, 0x0, &(0x7f0000000180)=@file={0xa, 0x2, './file0\x00'}, 0xa) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="29c095209d092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2f9d7d6ef7547851b70d14e5120662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf405ad9f657226c78125c8b0cebe584088e74c7c2e1de7ffb37823d998ecff08c0614ce17b", 0x90}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f00000005c0)="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", 0x281}, {&(0x7f0000001ec0)="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", 0x1b0}], 0x6}, 0x0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, &(0x7f0000000980)={0x10, 0x2, 0x0, @rand_addr=0x4}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) rfork(0x3060) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="b3eeaf3e9debf00a85a32df9ad4a6ca572f1ceab72fcf98a1474125b4495ad27cb9bde66e751baf42a43eea14ca984e0cc2a66ccd3dda1dcd2fb22d0bfd198fdde2e624c0ddf461a76cb181072e30160e069bec8dbb74b2da66f83480c94153c5e0b8f8bd436caecb98dec5721d9a1c6af70e9a008bc3f1583c5f14b7f1d493f14138f8d8a36718dc15690afd1d2a1671e4be375a050c2a9126cae6e0ce72c8e21237f37ac9508ae419e5bf9bee37a8e1dcd2781a7eed1b13c077bd7fe1a15ea9a36726f7affb07c7b3173f883821da70bd3d245c3d530771f987b4c3c479d353ab3cf9269f23893bca2be0491bb1a9f97e6bfda8dac2361f60ff3d58925f013bb143d01d294ad75a9c26a7b7e101073bd915f0b1301aa3d29cf3ecd086d278e0e0477a173ee8e06c4970c5f18a4fa99bd1ee30c9068ff5ea3d8371a0315e2d734fc1de70cc38c3a0a89c237e79499cbbb3baedcfd7296971ebcb6e14bbe46f550f6ffc0b82a73c0851fd4c744f840f05cb41b91e640c6daad3d7b6de1c358cb477abbda6397cdcec5a130cb84251a545f8656760e28e9686a557a8f9275199f107215c69b30892f2fdb52cac5516839b98b2d9218d164f83d7c255e52087a16f6edaceed20f313103411b771b915edd67935bd79035c62c82a1a243250035b217cb1d7284b553afd7bf3281a3d983b534e5bbd77b474195c56d0df4a150da597f80085326da7d6dbb97c520aa88cab17fd88854ca06ca1b7b88028bc1c3228aa9f5d6f298cadd450e79f979565b5d6239a5f3d4c74b8bd4cd9a159b25233e69c5870329bbf304f6acdf2b0fd8fa67a0dd41ddf92f2c1c89d8068c9ad7d1f44cba6b794cc7ee7d1c3b4bb6632cb764b9e61ea272bdb1b48735977b185df1200b8c3a1a02e2a135f11d9cdfc71666a425f5ae468fb80573a0cae872ef9d1d22f983c2d3635554435f338366ed7294d5fa08cf3bf07de65e309eb3235e5eda8dc645491702c9e3bd1e852ad34738f4ce2a87e08eb4ab1125b5f6f48d9b9564d073f1f620e60d01c3888213507316c76854fdfb40bec2475e651c852d3f68d068a5d9b31c686c83f683332166ccd81cdef727a702b042f78bb975366ec33bbf7265e7", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 2: pipe2(0x0, 0x4) 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) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000440)="e9", 0x1}], 0x1, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) setsockopt$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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program crashed: Fatal trap NUM: page fault in ip6_output bisect: bisecting 24 programs bisect: split chunks (needed=false): <24> bisect: split chunk #0 of len 24 into 3 parts bisect: testing without sub-chunk 1/3 testing program (duration=19s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 30, 29, 30, 28, 28, 30, 23, 5, 29, 29, 28, 30, 28, 30, 25] detailed listing: executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x0, 0x1, 0xe8c5, 0x0, [0x0, 0x0, 0x7]}], 0x1, 0x0, 0x0, 0x0) 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) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) kqueue() r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x100000, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) fstatat(0xffffffffffffffff, 0x0, 0x0, 0x0) fhopen(&(0x7f0000000200)={{[0x978, 0xfff]}, {0x8, 0x3, "aea37c8faa7b5681a0e5d4c5176cd1ee"}}, 0x200000) ioctl$KDSETMODE(0xffffffffffffffff, 0x20044b0a) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000480)=""/30, 0x0) thr_new(0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000cc0), 0x4) sendmsg$inet_sctp(r2, &(0x7f0000001900)={&(0x7f0000000400)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000840000000400000000000000000000ff3078403d4c2c18ffffec00", @ANYRES32=0x0], 0x1c}, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000140)=0x4) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x14f}], 0x1, 0x0, 0x0, 0x81}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000740), 0x2100008, 0x0) r3 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getpid() ioctl$FILEMON_SET_PID(r3, 0xc0045302, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) executing program 0: getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xe, 0x6}, &(0x7f0000000340)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) profil(0x0, 0x0, 0x0, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) chroot(0x0) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) ioctl$DIOCGETRULES(0xffffffffffffffff, 0xcbe04406, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20184) r2 = socket$inet_sctp(0x2, 0x5, 0x84) rfork(0x0) syz_emit_ethernet(0x3e, &(0x7f00000002c0)=ANY=[@ANYBLOB="ffffffffffffaabb86dd6060626000080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0600000000000000"]) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="b3eeaf3e9debf00a85a32df9ad4a6ca572f1ceab72fcf98a1474125b4495ad27cb9bde66e751baf42a43eea14ca984e0cc2a66ccd3dda1dcd2fb22d0bfd198fdde2e624c0ddf461a76cb181072e30160e069bec8dbb74b2da66f83480c94153c5e0b8f8bd436caecb98dec5721d9a1c6af70e9a008bc3f1583c5f14b7f1d493f14138f8d8a36718dc15690afd1d2a1671e4be375a050c2a9126cae6e0ce72c8e21237f37ac9508ae419e5bf9bee37a8e1dcd2781a7eed1b13c077bd7fe1a15ea9a36726f7affb07c7b3173f883821da70bd3d245c3d530771f987b4c3c479d353ab3cf9269f23893bca2be0491bb1a9f97e6bfda8dac2361f60ff3d58925f013bb143d01d294ad75a9c26a7b7e101073bd915f0b1301aa3d29cf3ecd086d278e0e0477a173ee8e06c4970c5f18a4fa99bd1ee30c9068ff5ea3d8371a0315e2d734fc1de70cc38c3a0a89c237e79499cbbb3baedcfd7296971ebcb6e14bbe46f550f6ffc0b82a73c0851fd4c744f840f05cb41b91e640c6daad3d7b6de1c358cb477abbda6397cdcec5a130cb84251a545f8656760e28e9686a557a8f9275199f107215c69b30892f2fdb52cac5516839b98b2d9218d164f83d7c255e52087a16f6edaceed20f313103411b771b915edd67935bd79035c62c82a1a243250035b217cb1d7284b553afd7bf3281a3d983b534e5bbd77b474195c56d0df4a150da597f80085326da7d6dbb97c520aa88cab17fd88854ca06ca1b7b88028bc1c3228aa9f5d6f298cadd450e79f979565b5d6239a5f3d4c74b8bd4cd9a159b25233e69c5870329bbf304f6acdf2b0fd8fa67a0dd41ddf92f2c1c89d8068c9ad7d1f44cba6b794cc7ee7d1c3b4bb6632cb764b9e61ea272bdb1b48735977b185df1200b8c3a1a02e2a135f11d9cdfc71666a425f5ae468fb80573a0cae872ef9d1d22f983c2d3635554435f338366ed7294d5fa08cf3bf07de65e309eb3235e5eda8dc645491702c9e3bd1e852ad34738f4ce", 0x2cf}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto$unix(r3, &(0x7f0000000180)="b100050460000000000008000101000000", 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendto(r3, &(0x7f0000000380)="30e9a9faa0", 0x5, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x87) r5 = vfork() open(&(0x7f0000000140)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x80000000000000, 0x100000001, r5}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) connect$inet6(r3, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 3: pipe2(0x0, 0x4) 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) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, 0x0, 0x0, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040)) executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 3: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 3: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) ioctl$BIOCSRSIG(0xffffffffffffffff, 0x80044273, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x6, @sival_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4) sigwait(&(0x7f0000000100), 0x200) socket$inet6_sctp(0x1c, 0x5, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$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$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_TXTLS_ENABLE(r2, 0x6, 0x27, &(0x7f0000000040)={&(0x7f0000000080)="00b2c06df480cfe19f0da47ac0235414", 0x0, &(0x7f00000000c0)="d7", 0xb, 0x10, 0x0, 0x7, 0x1, 0x0, 0x3, 0x3, "4cf4091400"}, 0x40) r3 = dup(r2) sendto$unix(r3, &(0x7f00000001c0)=' ', 0x1, 0x0, &(0x7f0000000180)=@file={0xa, 0x2, './file0\x00'}, 0xa) sendmsg$inet_sctp(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="29c095209d092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2f9d7d6ef7547851b70d14e5120662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf405ad9f657226c78125c8b0cebe584088e74c7c2e1de7ffb37823d998ecff08c0614ce17b", 0x90}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f00000005c0)="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", 0x281}, {&(0x7f0000001ec0)="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", 0x1b0}], 0x6}, 0x0) sendto$inet(r1, &(0x7f00000008c0)='O', 0x1, 0xfc44141f4681f808, &(0x7f0000000980)={0x10, 0x2, 0x0, @rand_addr=0x4}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) rfork(0x3060) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 2: pipe2(0x0, 0x4) 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) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000440)="e9", 0x1}], 0x1, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) setsockopt$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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program crashed: Fatal trap NUM: page fault in ip6_output bisect: the chunk can be dropped bisect: testing without sub-chunk 2/3 testing program (duration=17s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [5, 29, 29, 28, 30, 28, 30, 25] detailed listing: executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 2: pipe2(0x0, 0x4) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000440)="e9", 0x1}], 0x1, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="54f992c662376bfeb5264773ec8441e9995e40ebc459a7300ba5b2978176a3e2182daefe9915d6b449373fcbc75bd66f4eb64f6ba9d066753cc8bbcc3f9487f34420fbbd02afa25769b10f8a8613f30e09655c9efbda1eba5932b250c40f22acdae1a267deb3b70ea3f90f4922425ce8b59a144d3a19100039645e1583fa152beddfea7121561576cb28eb52b94a8302c89dea2981d702f6829b1f6bf2adabb33ef42f50b550ac85d1e6be3d727533a9ac6d1cee2d02a623dc24ef28685e52b03530590b91e6406bce37763d3d957692d53d6c4695af5b78db3e8792b69d54be874d697dac5b0461f702145c84ea55041f5cdfd83a09a4d1bf87580534df24", 0xff) r2 = socket(0x2, 0x1, 0x0) 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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program crashed: Fatal trap NUM: page fault in in6_selecthlim 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=16s, {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, 28, 30, 25] detailed listing: executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) 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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=16s, {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}}): [5, 29, 29, 28] detailed listing: executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 2: pipe2(0x0, 0x4) 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) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000440)="e9", 0x1}], 0x1, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, 0x0) program did not crash bisect: split chunks (needed=true): <4>, <4> bisect: split chunk #0 of len 4 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=16s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [29, 28, 30, 28, 30, 25] detailed listing: executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 2: pipe2(0x0, 0x4) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) open(&(0x7f0000000040)='./file0\x00', 0xf8e, 0x0) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0) r2 = open(0x0, 0x70e, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000440)="e9", 0x1}], 0x1, 0x3fffd) syz_emit_ethernet(0x5a, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) open(0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCSETIFFLAG(r3, 0xc0284459, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}) writev(0xffffffffffffffff, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket(0x1c, 0x10000001, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x38}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x81, 0x1, 0x731d, 0x4}, &(0x7f00000002c0)=0x98) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(r5, 0xc4704434, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) 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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=16s, {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}}): [5, 29, 30, 28, 30, 25] detailed listing: executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) 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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program crashed: Fatal trap NUM: page fault in in6_selecthlim bisect: the chunk can be dropped bisect: split chunk #1 of len 4 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=16s, {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}}): [5, 29, 30, 25] detailed listing: executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x410, 0xffffffffffffff9c, 0x6) socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000400)='./file0\x00', 0x110ac0, 0x82) r1 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000c80)='./file0\x00') mkdirat(r1, &(0x7f0000000980)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x6b) symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x105) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ksem_init(&(0x7f00000003c0), 0x6) ksem_post(0x0) ksem_getvalue(0x0, &(0x7f0000000100)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="38000000840000000100000000000000a9f0fa851a535300005e03bd558400000009000000ac1400aa000084100000008400f600080000101b"], 0x58, 0x109}, 0x0) getfhat(0xffffffffffffffff, &(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000340), 0x200) openat$crypto(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) mount(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1, &(0x7f0000000180)="490856251c016a9525d094b3b3e51f750577bfcbc2afc96ec6247ca9230fae") ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x10, 0x27, 0x10, &(0x7f00000000c0)="ec7b00002cfeff02000000000000007f", 0x0, 0x0, 0x1, 0x0, [0x0, 0x80, 0xb, 0x7ff]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000f0002030000000200000000000000e0000002"], 0x18) socket(0x1b, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) executing program 0: sysarch$I386_SET_LDT(0x1, &(0x7f0000001e80)={0x2, &(0x7f00000000c0)=[{}, {0x80000106}, {0x3}], 0x3}) openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x3e0, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x101fffff9}) close(r0) execve(0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000bc0)="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", 0xff) r2 = socket(0x2, 0x1, 0x0) 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, &(0x7f0000000b00)=[{&(0x7f0000000380)="4770080000004be1789c08aeb40d0c8246c862f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677ddfd142aa6bb617033770a391dbfca5781c270e368983e8716559658762d28e7aa65c9d1c963d21f", 0x62}, {&(0x7f00000005c0)="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", 0x1a0}, {&(0x7f00000004c0)="c40c4674b5915177ab40e8c29d9d2db09caa7b50660ef0e12bb12ef46d105462e3497ae3bdcb2fa74e8da68929c29ab66e401b157675050161affde7c917e6e165169eb84861b2b3e27be20281fc77311c1f98f364cc3fc46602ac567d67c679386eaa148756cb74d4d7c983b683164754309ea927886594530fe99080ccaa5c117a48a00dc997ca99a379ac2aa43a5175313203b13dbe5805540c8d817a37a62601059ce62028b6ffd436916e41b4fa0608b705735601606a", 0xb9}, {&(0x7f0000000200)="29f0f97f700dd6fd65e15e5c4a83c2347b85cf95700251ed0069e6b4d9442e81194c9044215fa825c641c3ceb48c646dcd8cd9b4985085bffd5c4118b58fe9d37c49105dd86a930a8c64321bcb555bf6b4e3f94b", 0x54}, {&(0x7f0000000300)="4729ef0e73fabbe4fce49c56d1b64175798e572333dfc74d8996894c8ec4ef8ec0fbda8d93addb8460178838a84ec30c72cb8fa720f8113e1f8cb7596eac2c99401dba3e002f4421340b4b73b681c5d32194b6a13bac51", 0x57}, {&(0x7f0000000780)="e280e7b18e64187f0f44e3976683b9d08b3e62843eae78fea2bdcea06fc578bf6947c8d14da3033e671479f66f47d7c6e554a1a9f00d6f2d97c4484980994d9349dad010127a3160d399b54b48a47e373d1a4af1ad293ddd03f7e5d78d295e7d16d1f0b4c891e19e9cddfbf118b37e1ebcbb22dd92dbea8dd041a0c1eb5ee6b75570f6e21be80feb4ef3fc5aefda81ed81ea82154c1a194543", 0x99}, {&(0x7f0000000840)="5075b38752e5e543518e292562e0e03b82e3fbe6f5ac44015bf38c76558dab34b2938c3e01b06aafdf26c2f2edd2fe9078ed856770d18fd5c55886a79e980024289b6cdff915b6cb0527e12aca4d9bf2e6b912d951c49fe262bdeab7c9fa27c3cde14fe4a8f5ee06e8d3c402bf68cf301961bf7b7d2bfaca6e5a93c0cd9ceb6cc0281e6f3fcc5a78fab3b47a5f51bab66987ab592480e58019af56b620e3f67c786cbf08e304ed950dbc4c33949a709ec7e760c7ccb884e4986946a635ab623802ccbbc68c6db9f4", 0xc8}, {&(0x7f0000000940)="d13012e0765759d4bb8e901990c19128ac384056a71cbceecf94eeee268fcf9a4292244e2d4265958ddd577692c83c11c5eb23298ec8318e7bf389a28789a31c79af2ba875f1406f32f75fbce2a833ed856fe6a214b607b39157f7fd3202c4d9404f9abb2d4eff24d05f61588f7620ea90a67a366b5e05c63affc1574ed221999e5c2e82d4a172acc9b864a8c058", 0x8e}, {0x0}], 0x9, 0x0, 0x0, 0x81}, 0x0) fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x4300) ksem_init(0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, r5}, 0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r5, 0xf5a3a2856ecf65e6, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x10, 0x2, 0x2, @rand_addr=0x7}}, r5}, 0x88) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=16s, {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}}): [5, 29, 30, 28] detailed listing: executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x321}], 0x1}, 0x0) read(r0, &(0x7f0000000b80)=""/4096, 0x1000) executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) program crashed: Fatal trap NUM: page fault while in kernel mode bisect: the chunk can be dropped bisect: split chunks (needed=true): <2>, <2> bisect: split chunk #0 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=15s, {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}}): [29, 30, 28] detailed listing: executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) 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 chunk #1 of len 2 into 2 parts bisect: testing without sub-chunk 1/2 testing program (duration=15s, {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}}): [29, 28] detailed listing: executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x88}, &(0x7f0000000100)=0x8) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') mount(0x0, 0x0, 0x0, &(0x7f00000000c0)="35bf33baee71d8a68674a31ee54818dcc65ff6c32c5eb531e6dbe2bc6236d3981e288786f2f9a8a3252db260f999f154315d5f8877175bd785ad4fa995422150afb39d83") setgroups(0x2, &(0x7f00000014c0)=[0x0, 0x0]) r2 = getegid() r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fchownat(r3, &(0x7f0000000280)='./file0\x00', 0x0, r2, 0x0) r4 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r4, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r4, &(0x7f0000000ec0)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00', 0x200}, 0x24) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={r1, 0x29ad}, 0x8) sendto(r0, &(0x7f00000001c0)="acca2df689d85759a8472e5aaeb7f75db997f3a9805f666bc2ad2ec22ce12e5050c0e409e223ca9b1ba5bd3f4661781a72f138712a4f3611ad55075de9e13b29da3919151aa07d3311d59e218bf8c66c56f08961b5647fc5e96419b61fc3bf1e3a0946b9267a47fe8a01628300", 0x6d, 0x0, &(0x7f0000000240)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) getpeername(r0, &(0x7f0000000280)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) r5 = socket(0x2, 0x2, 0x2) r6 = openat$filemon(0xffffff9c, 0x0, 0x100000, 0x0) r7 = dup(r5) lpathconf(&(0x7f0000000340)='./file0\x00', 0x36) openat$bpf(0xffffff9c, &(0x7f0000000380), 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES8, @ANYBLOB="0600bf004e352165f347e94f70323c87126ac0363e812a45a6fd761994685c65a64c28b4a56f273ede0084860de5989a3fbfc1dcdc3972ec6c7054b0aef0749fc541a6647d2c2b758622fb1ebb03748efc81814a14f3f6894ba6cef3a5b1191668e766a550432dc090db622b96fa124f28968a8692a2aea9431bb871ffc14de79ff58237a1507d164d6b91da77f6d64ccd8fcfb72ee931f334b1d3c75fa3b5452bc9d9158f21b133d93e6937c1743c12204ea30d120dafe70bd119bbc69bfb75e7cc64"], 0xc7) r8 = fcntl$dupfd(r7, 0x0, r6) pread(r7, &(0x7f00000004c0)=""/4096, 0x1000, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000001500), 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001600)={0x400, 0x6a30, 0x1000, 0xfffffffb, r1}, 0x10) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001540)={r1, 0x2, 0x4}, &(0x7f0000001580)=0x8) rfork(0x5040) program did not crash bisect: testing without sub-chunk 2/2 testing program (duration=15s, {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}}): [29, 30] detailed listing: executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_unlink_ifa bisect: the chunk can be dropped bisect: split chunks (needed=true): <1>, <1> bisect: split chunk #0 of len 1 into 2 parts bisect: no way to further split the chunk bisect: split chunk #1 of len 1 into 2 parts bisect: no way to further split the chunk bisect: 2 programs left: executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) bisect: trying to concatenate bisect: concatenate 2 entries minimizing program #0 before concatenation testing program (duration=22.5s, {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}}): [28, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) r10 = accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) sendmsg$unix(r10, &(0x7f0000002300)={&(0x7f0000001d80)=@abs={0x8, 0x1, 0x0, 0x1}, 0x8, &(0x7f0000002280)=[{&(0x7f0000001dc0)="8081afb140b5253e2fa211896ad830f1339825d79da2df62db62ed74c0b43dba2e3bb3ae3fce54833b94fa798ba0b8b4f476150cb69b7dc91f117fe906d6cad0078d3a90c582d928b8278166dcd6f43565b58306e0db45a7e80efd66baf8f9cef81b0f8b8a8d5125713c819feabaa9863d7c19dadc2644f06854e62190dc63b5cbb45ca11430c04abd2c1bbd217c8de3b72aac3bdbbfdec311ceb1034ba5f46306c5fc5593a4398bab1dc1404117558537835b6f99eb69151c3d93849b6aae38e5872afd49edcb539d3b8ebab13adbb8a73dcf1d5160dc3cccdc38ab3d56d3f268c892aa0c51a748", 0xe8}, {&(0x7f0000001ec0)="aae00af0524d1450c205b3b13ab27556", 0x10}, {&(0x7f0000001f00)="5085a4bff2ad1416b23b04bd78a95f60467e8f0422e296ca604f638f0ec0af01df93711044c8a09c3e077dc6c230995d86753ff2c3ff3d6095ce8b19a0de85e86a0f416cb9dad35589ba21349244da72de7e40785dd6a52796578088de0cafe927c603217c999a685213c502a27cec53f341e84439f9003b78d838c67ffe603373fcf10d78444b75fd8827977c5879a35c1aaf7ab66d865231ca3c9db8b680c640b2f8eabc058e0c3f22ba0eb36fdd164870a5a6ff97327ad0c57f19a8318957a79b947e44eb294a382e2105d078484df9b966d3e7ba94ddcced6d95e0787234bfeb2eabaf9a20169f18465dc2679daed74f43986a", 0xf5}, {&(0x7f0000002000)="8e76f4e9d3c55efcd7ed51fdaf064a7a86a0eb9044ad19407db8c60bf2fdd3a795bc2b8526", 0x25}, {&(0x7f0000002040)="03f4cdba36d09f2e35b6460770b09545eb65e01f57cec27cf0fd5bb881a1041f181cae0d6082638ee7240967cfbe31e11087b2448fb4cb22f07d3777580f13a75b5e00ef299e8bca65c6fa921148e4e0da5a5e28f8193c79cb2e76b27762312a0e217d9bf379c855beb36d323f0b9f19e76873061a2fdfc83f1c9aa680832f437463a7e90b7cef607aeaf1bd04948d74fba6687bf09ce1d4b32831b8746e68d6e4418bb4318a2484a0420101b993eb33de", 0xb1}, {&(0x7f0000002100)="5920126e3ba18207266154ac02c56dc374fcea55288919885301f400177615dae78a5affd9b1e6f8610e0d9111de1540eefed1bbb13994b52a15dcb4820e71ad6c49f1b48fa2de7e14e018c8786340f0083beb9efb33f7ba40d8898269ab319dd888307c6b02937fb2ae066838532d73ca64206ac575836b6261acf5726530fed0663514c89a9a5f87b5b48166b447a5f1a4cb7e5ef53ab020b76f5925eb6222d2bf68ec1ac9560852c14ac473", 0xad}, {&(0x7f00000021c0)="f199b57a8149f438e310bfb8a04e13409b31d95d2349cd0d11c5f30a2929d42ce1ed85688261512ceb5af60dc2b4db05bfb0a386b7fb72d0c9b47db53bffc7e4158b0533e7782bd33561c25b18cd86c5ad32c59d5dd80881001ac65f30cff391f1a4960ff66238ff5fa004b1c6b13f2331fb4e1c1f6427d13fd4c835b21061d1e076979a2294bf9a683e245602b68415d72079a18030533ce6b46c8450168db59996", 0xa2}], 0x7}, 0x20000) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [27, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) accept4$unix(r0, &(0x7f0000000d40)=@file={0xffd, 0x0, ""/4091}, &(0x7f0000001d40)=0xffd, 0x70000000) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [26, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000c80)={0x7, 0x100, 0x2, 0x303b, r7}, &(0x7f0000000cc0)=0x10) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {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, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) socket$inet_sctp(0x2, 0x9298db2fcaf66cf2, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): [24, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r8 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r8, 0x4, &(0x7f0000000a80)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r8, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000c00)={r7, 0x4}, &(0x7f0000000c40)=0x8) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [23, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r7, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000000bc0)={0x1c, 0x1c, 0x2, 0x3, @empty, 0x9}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [22, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r7, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x901, &(0x7f0000000b80)={r1, 0x400, 0x4, [0x4, 0x200, 0x5, 0x0]}, 0x10) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {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}}): [21, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r7, 0x59, @sigval_int=0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000b40)=0xcc, 0x4) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): [20, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() sigqueue(r7, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [19, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) vfork() executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program did not crash testing program (duration=22.5s, {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}}): [19, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000b00)={r1, 0xd70}, 0x8) sigqueue(r7, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [18, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) socket$inet_sctp(0x2, 0x5, 0x84) sigqueue(r7, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [17, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) procctl$PROC_REAP_STATUS(0x0, r7, 0x4, &(0x7f0000000a80)) sigqueue(r7, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): [16, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) r7 = getpgrp(r4) sigqueue(r7, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): [15, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000980)={r1, @in={{0x10, 0x2, 0x3, @broadcast}}, 0x1}, &(0x7f0000000a40)=0x90) sigqueue(0x0, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program did not crash testing program (duration=22.5s, {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}}): [15, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000900)={r1, 0x5}, &(0x7f0000000940)=0x8) r7 = getpgrp(r4) sigqueue(r7, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [14, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) socket$inet_sctp(0x2, 0x5, 0x84) r6 = getpgrp(r4) sigqueue(r6, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [13, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) freebsd11_lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) r6 = getpgrp(r4) sigqueue(r6, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {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}}): [12, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = getpgrp(0x0) r4 = getsid(0x0) r5 = fork() lio_listio(0x1, &(0x7f0000000540)=[{r2, 0x8000, &(0x7f0000000200)="55d28494a73598e82afe", 0xa, [0x4b5, 0x80000001], 0x2, 0x2, 0x18000, {0x4, 0x8, &(0x7f0000000240)="cde15ae165f2a4f355c7a56187e6ee226c9fedcbe045d2ead83e3941b9445e03b3a1abdc2155ead8cac858a237950ec817b4373aef30016fc171946df60a642c134ddd4cb31c97ab257de418a4659566e7269f4a127169b7adee52709a13ff188810d642498ea6eed68b8d5676bdde40779a49a11c51262acd241702a0e4889f71b728a964bc9a5e"}, {0x0, 0x4, @sigval_ptr=0x8, @tid=r3}}, {r0, 0x7, &(0x7f0000000300)="d0a03465703fb9d0d660d7aedc620e408324b99d28257ed15f04bd4923880c3323eff14c7e9265b7e163928c02ac6e98b8f4801fc153de2374fb2837e18da8ed084654260fe7273785abcc5a46774243058917ddb7c9b97592b48820fb2bd7a66c6a5d71caa529a4e0944ec46aac1af3e5d9ffb3adb7d2ac86262a1db9ea9920a887324f", 0x84, [0x3, 0x5], 0x5983, 0x5, 0x10, {0x7, 0xffffffffffffffff, &(0x7f00000003c0)="28c41c5a7057c590d8b04e0236446194626cc3ba552ce76cd42a0bd4f3a4199218474546f66de3bb799afbe64cad280fdd4185cb73"}, {0x4, 0x18, @sival_int=0x9, @tid=r4}}, {r0, 0x2, &(0x7f0000000400)="9da38a6f1797fbc1ba15a13f1936a7c23af4dca7b1c8781cc3bf2716f77f1c895ff812d30f92ef8fe86ff3fa22c520dc7c3f", 0x32, [0x0, 0x6], 0x9, 0x2, 0x1ff, {0x3, 0x2, &(0x7f0000000440)="29521566652c794f1af1eeb6f5222881fe3c5a6e232ea4a5dc3a33f9b319e36b9f44031ee37a5650903fa5017dfc7c59d9724b7f3a21320f00e3490fa58c1b652f5fedea14cd7ff2b05e55da5273223d3586f744f7a0e0321c1d9f92dcdea1c7b2e83ab52ab06817ea90bb7aa2644704189fdbaa16c0379d83ae0b89b3e1aacd7e8036266e527deb2e68dc571155222b1ed17f90611cc3ff48a93717c166c9c1d4d8116e50cb534d74acb92d89fc0640fd0efb0adc7c78cd3f3f701911dd1a24b8b9b44ce8e5e2c6561cd68c4ad96593cf5a2c35b62133f4996220e4ded2500ce7244823f76b3b23ab3dba700c3048ce48bbdd6572bc87"}, {0x0, 0x16, @sigval_int=0x7, @tid=r5}}], 0x3, &(0x7f00000007c0)={0x2, 0x1c, @sival_int=0x4, @thr={&(0x7f0000000740)="c4017ff05c9f8f43d039c4a2d5dd73ac3e430f8300000100c40131e1536fc4a1e37c344145ded4c4c3917b469deadd03f3a5", &(0x7f0000000780)="5cb4fd5d7e4345"}}) r6 = getpgrp(r4) sigqueue(r6, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [11, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getpgrp(0x0) r2 = getsid(0x0) fork() r3 = getpgrp(r2) sigqueue(r3, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {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}}): [10, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getpgrp(0x0) r2 = getsid(0x0) r3 = getpgrp(r2) sigqueue(r3, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [9, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) getpgrp(0x0) r2 = getpgrp(0x0) sigqueue(r2, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): [8, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = getpgrp(0x0) sigqueue(r2, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [7, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r2 = getpgrp(0x0) sigqueue(r2, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [6, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7, 0x9, 0x20, 0x1, 0x3f, 0x3, 0x8, 0xd, r1}, 0x20) r2 = getpgrp(0x0) sigqueue(r2, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {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}}): [5, 30] detailed listing: executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x3}, 0x10}}, r1, 0xa5, 0xd3, 0x1}, 0x90) r2 = getpgrp(0x0) sigqueue(r2, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): [4, 30] detailed listing: executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [3, 30] detailed listing: executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x12) r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 30] detailed listing: executing program 0: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket(0xa, 0xe8cace4f9a4987c4, 0xfd) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000016c0)={'rack\x00'}, 0x24) program crashed: Fatal trap NUM: page fault in in6_selecthlim minimized 29 calls -> 2 calls minimizing program #1 before concatenation testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 29] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0xa, 0xe8cace4f9a4987c4, 0xfd) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {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, 28] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) socket$inet6_sctp(0x1c, 0x0, 0x84) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 27] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 26] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c) program did not crash testing program (duration=22.5s, {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, 26] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in in6_selecthlim testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 25] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 24] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 23] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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, 23] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 22] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() open(0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 21] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) sync() r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 20] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) rfork(0x82040) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 19] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480)={0x8003, 0x0, 0x3}, 0x8) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 18] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) socket$inet_sctp(0x2, 0x0, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 17] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000380)={@in6={{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, &(0x7f0000000000)=0x98) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 16] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 15] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x4b) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 14] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x4b) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 13] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 12] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8, r1}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 11] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x76}, 0x484}}, 0x0, 0x9a}, &(0x7f0000000000)=0x8c) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 10] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 9] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 8] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 7] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 6] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 5] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 4] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 3] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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, 2] detailed listing: executing program 2: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output minimized 30 calls -> 2 calls testing program (duration=22.5s, {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}}): getpgrp-sigqueue-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output bisect: concatenation succeeded found reproducer with 4 syscalls minimizing guilty program testing program (duration=22.5s, {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}}): getpgrp-sigqueue-socket$inet6_sctp detailed listing: executing program 0: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) socket$inet6_sctp(0x1c, 0x5, 0x84) program did not crash testing program (duration=22.5s, {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}}): getpgrp-sigqueue-sendmsg$inet6_sctp detailed listing: executing program 0: r0 = getpgrp(0x0) sigqueue(r0, 0x59, @sigval_int=0x3) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault while in kernel mode testing program (duration=22.5s, {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, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)="a515b693dd67aff93d7392e78d983618e1e33705f12c6daf98a3b4bd61764e993d257159af675439a163f10ddc821f6073fb", 0x32}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {0x0}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {&(0x7f0000000300)="3634fb0c67dc3430f85536d1b958467de732e3d6779a8f56730a319e83cf5a37810dfe3727bc6fec311275a86ba13dbb0cc600628e5d2cc51d3084194c11b76aa054059fb977c24ff336f5332b4c7cf50288c8b77bfcbb3b10adba45189c27844797c73a4a0b015f41479f305dbeb8cd8b2d66c15b17c16da5e60c5c52448d491be46f1a7f7998b1e7ca703ef4adf44859c3344a7ebb7d0ece986878d487e43e5cb9a7a5fb122f02868ceeac81df03a7a22b0c124d593abe37b7497c1d6dcf2d5cc484976d677f8fd83e90a3d7435789c536bbc4b77086c338dc4cbcf0", 0xdd}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {0x0}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault while in kernel mode testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{0x0}, {0x0}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)}, {0x0}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash extracting C reproducer testing compiled C program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp program did not crash simplifying guilty program options testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {0x0}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program crashed: Fatal trap NUM: page fault in ip6_output extracting C reproducer testing compiled C program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp program did not crash testing program (duration=22.5s, {Threaded:false Repeat:false 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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {0x0}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash testing program (duration=22.5s, {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}}): getpgrp-socket$inet6_sctp-sendmsg$inet6_sctp detailed listing: executing program 0: getpgrp(0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000100)="d9f2a0c55690d847400e9dc30ff9f58c0c4ba3a3", 0x14}, {0x0}, {&(0x7f00000001c0)}], 0x3, 0x0, 0x0, 0x18c}, 0xd) program did not crash reproducing took 1h57m41.601258205s 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 = 0x20:0xffffffff81a27aa3 stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 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: 000000000dc83260 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006c646ce0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c 0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b7338 trap number = 12 panic: page fault cpuid = 1 time = 1723493445 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 = 0xffffffff81a27aa3, 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 $0,0x23deac7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82712da0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82712da0 .str.27 r15 0 rip 0xffffffff815b754e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23deac7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83920720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83920720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839216c0 (map 0xffffffff839216c0) (map.pmap 0xffffffff83921780) (pmap 0xffffffff839217f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> 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 = 0x20:0xffffffff81a27aa3 stack pointer = 0x28:0xfffffe0056c8a1c0 frame pointer = 0x28:0xfffffe0056c8a6f0 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: 000000000dc83260 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe006c646ce0 rbp: fffffe0056c8a6f0 r10: aa03000000000000 r11: 000000000000001f r12: fffffe0056c8a4c 0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b7338 trap number = 12 panic: page fault cpuid = 1 time = 1723493445 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 = 0xffffffff81a27aa3, 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 $0,0x23deac7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82712da0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82712da0 .str.27 r15 0 rip 0xffffffff815b754e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23deac7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83920720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83920720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839216c0 (map 0xffffffff839216c0) (map.pmap 0xffffffff83921780) (pmap 0xffffffff839217f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db>