Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts.
2019/05/14 02:32:42 fuzzer started
2019/05/14 02:32:42 dialing manager at 10.128.0.248:32338
2019/05/14 02:32:42 syscalls: 497
2019/05/14 02:32:42 code coverage: enabled
2019/05/14 02:32:42 comparison tracing: enabled
2019/05/14 02:32:42 extra coverage: support is not implemented in syzkaller
2019/05/14 02:32:42 setuid sandbox: support is not implemented in syzkaller
2019/05/14 02:32:42 namespace sandbox: support is not implemented in syzkaller
2019/05/14 02:32:42 Android sandbox: support is not implemented in syzkaller
2019/05/14 02:32:42 fault injection: support is not implemented in syzkaller
2019/05/14 02:32:42 leak checking: support is not implemented in syzkaller
2019/05/14 02:32:42 net packet injection: enabled
2019/05/14 02:32:42 net device setup: support is not implemented in syzkaller
02:32:55 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x3, 0x8, @ipv4={[], [], @multicast2}, 0x400}, {0x1c, 0x1, 0x10001, @ipv4, 0xff}, 0xf8, [0xc1, 0x8a3a, 0x81, 0x1, 0x5, 0x7fff, 0x9, 0x8000000000000000]}, 0x5c)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x40)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x9, 0x4000, 0x6, 0x1, 0x40, 0x3, 0x9, r2}, &(0x7f0000000200)=0x20)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0)=0x69d, 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={<r3=>r2}, &(0x7f0000000340)=0x8)
writev(r1, &(0x7f0000001400)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="7efdb9f80fad302a7bea64c527b934820b9d45b9ecfc38f05b6052a945", 0x1d}, {&(0x7f00000013c0)="1cfb0453c0f871b8ea7ddf60ff361229e3a499124f1933b8159667d9273a173599176a09f7305bcdb73419", 0x2b}], 0x3)
clock_getres(0x0, &(0x7f0000001440))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001480)={@in={{0x2, 0x0, @loopback}}, r3, 0xffffffff, 0x905a, 0x80}, 0x94)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001540), &(0x7f0000001580)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000015c0)={0x1, 0x5, 0x80000000, 0x8}, 0x8)
r4 = open(&(0x7f0000001600)='./file0\x00', 0x8040, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000001640), &(0x7f0000001680)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000016c0)={@in6={{0x1c, 0x1, 0x2, @rand_addr="ae53f7bf39f9dded7d9fa8bd2d4dada8", 0x6}}, r2, 0x1, 0xffffffff, 0x2}, 0x8c)
exit(0x0)
open$dir(&(0x7f0000001780)='./file0\x00', 0x280, 0x4)
setsockopt(r1, 0x578, 0x9, &(0x7f00000017c0)="900aa0e48343c430166da78764bcffcf679a9d41e2a9092a", 0x18)
getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000001800)={<r5=>r3, 0x6}, &(0x7f0000001840)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001880)={r2, 0xffc000000, 0x4, 0x8}, 0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000018c0)={r2, 0x80000001}, 0x8)
sigaltstack(&(0x7f0000ff9000/0x4000)=nil, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001900)={r5, 0x5577c0da, 0x100000000, 0x129, 0xffffffff, 0x5}, &(0x7f0000001940)=0x14)
setrlimit(0x7, &(0x7f0000001980)={0x1, 0x7f})
bind$inet6(r4, &(0x7f00000019c0)={0x1c, 0x3, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sigaltstack(&(0x7f0000ffa000/0x1000)=nil, &(0x7f0000001a00))
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000001a40)={0x6}, 0x1)
setrlimit(0x4, &(0x7f0000001a80)={0x8, 0x100000001})

02:32:55 executing program 1:
r0 = dup(0xffffffffffffff9c)
utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8, 0x7}, {0x40, 0xfffffffffffffc01}}, 0x200)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @ipv4={[], [], @multicast2}, 0x2}}, <r1=>0x0}, &(0x7f0000000140)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={<r2=>r1, 0x8, 0x9, [0x4, 0x4, 0x3, 0x9, 0x9, 0x5, 0x9, 0xfffffffffffffe01, 0x6]}, &(0x7f00000001c0)=0x1a)
r3 = dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0xff, 0x4, [0xf5, 0x7446, 0x2, 0x9]}, 0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x2, 0x7, @mcast2}, @in6={0x1c, 0x1, 0x81, @mcast1, 0x803}, @in6={0x1c, 0x0, 0x6, @loopback, 0x80000000}]}, &(0x7f0000000380)=0x10)
ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f00000003c0)={0x200, 0xc9a})
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000480)={r1, &(0x7f0000000400)=[@in={0x2, 0x1}, @in={0x2, 0x3}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000004c0)=0x10)
r4 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000)
shmdt(r4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000580)={<r5=>r1, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f00000005c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r2, &(0x7f0000000600)}, &(0x7f0000000680)=0x10)
r6 = semget$private(0x0, 0x4, 0x32)
__semctl$SEM_STAT(r6, 0x0, 0xa, &(0x7f00000006c0)=""/50)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000700)={<r7=>r5, 0x200}, &(0x7f0000000740)=0x8)
getsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000840)={r1, &(0x7f0000000800)=[@in={0x2, 0x0, @loopback}]}, &(0x7f0000000880)=0x10)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f00000008c0)="85302b06863179dfcb1422553487897ccd097a06138a7b0ac8623225bc4a657f57c84ef0882f9e88cfb3199bf9ce8bffec8e1df0291ab1016c5075436aedec826a4ea51534f02551b301fe70590f7fd7846bb7dc23fe7cad4fa4080596a18240c2b6b33af76d278499f54aa0d776aafd1b8bf7a549a80a593a7fc56993fe6123b559e933920bf5672940")
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000980)="093fbeba0a900cbe0dbb4d938ae8f3bb56389e50146a2337ab2366e4a1ddc024ed567134acd76ab8f1db31c19c66c92cc89df4b24e3a9493124e7e965eca28a17af49bbda0a969feb3d8d9578040acb3fc2a187e339bccf8b7a76d51126c4650facecd5257f69c1ee852512631ac87818ca59ce4602101c01ed0c863acc1bd0d")
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000a00), &(0x7f0000000a40)=0x4)
syz_extract_tcp_res(&(0x7f0000000a80), 0x4ad, 0x3)
symlinkat(&(0x7f0000000ac0)='./file0\x00', r0, &(0x7f0000000b00)='./file0/file0\x00')
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b40)={r7, 0x3, 0x0, 0x200, 0x6}, &(0x7f0000000b80)=0x18)
fchdir(r3)
socket$inet6_udp(0x1c, 0x2, 0x0)
r8 = shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r8, 0x2, &(0x7f0000000bc0)=""/4096)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001bc0)={r2, 0xe27, 0x3, 0x3, 0x47}, &(0x7f0000001c00)=0x18)

02:32:55 executing program 2:
r0 = socket$inet6(0x1c, 0x2, 0x1e)
r1 = dup(0xffffffffffffff9c)
getsockname$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = getegid()
sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f00000000c0)="76f948d2aef26ef53a893fa79ca98cb1bac493dfe8c240d6631aebca85d9dba5bcdb0525f9d2fd2d1fc4fbda311e2fd947c3a472c9e0702a5bedda51ebb30cb4e01821a1ac37ec1668c69819b7787f24ca100566a53ec3e2320881aa12a9d69c26fbd243d391bc5024f16049f134f03bd9e0fbf26bc9ecebb88e1f97a2123f6aa9d834a1cb3bf5962ebc0cf37c542cfcfa8fc5ad8b779fd6120a81e05817c42492f26d5e7739ff3b583d497c8df04373d05c1184cc7d642ec124a35408561ca7d50986faf497530194b0f4cab4ecd8a909df9b0e9b89543b2292c9a4", 0xdc}, {&(0x7f00000001c0)="232d1b32eb29fceba89a2dba58c663299a400e7ae96bf88e0e98911ff4cab820fa834db2914211fab52115ce2ae6f0684cc3194f1f067512fb6160d56cf04a4e5a66055f7a061a351d171fce841bdd6625ed2b12a5fe065f7d67c6abdc8052906dbcf9769af642e4", 0x68}, {&(0x7f0000000240)="54af51027afd9c710c76f381de24114e144be59fe1abb15a6a7ac878ba486bae3b8758e405e0c864703fb51f09b8ed5192c06ce620f9262b9303b9d91e59be74e8384ceba8cabf21c67e45ffc19d08e5b51f6ef7ed8c1cc895e89d068c0cb4505a377ec8fb575c30400a0b8e85abb82f7edc2d8c57f7686176ee13e1c111f4205eb266824736ab6132b98133e420648944d1ea7b3641d4e161b3601c21eeb7e8e2b01acd6c40ce36f7bc04031ef80e31be9e32a3d99b94bded73bd23acefef13a91e0631d63e", 0xc6}, {&(0x7f0000000340)="a36187c8463cd7fc41bd680b224efd391f799c42a1b1f44f45f247baeeffe882338ee73bb4bf9df803638a539f47da0519741fb4231829a5a1c9925c94351af476d7a882ba13cb912dea09def0f7e444ba68617719ae51f5b0f572519c70443a523d094f1e625778c0613389c2bccd896a11b2", 0x73}, {&(0x7f00000003c0)="e82cc3de9bbf68bcca9e5de32903794698c6d3eb599f89e2e1c373b631162964a1fe6c97ee1cb89d212f3a2761e8be1536fa6ce1546422522e73149bc7dfaa9d18786f111dc730d76354e2b7ffcd79a013b700c4a5edf10fdf02fdf577ca13dc707cc125177830d0998eec2a00f334f938c83ac8def1fe323b946ff504", 0x7d}], 0x5, &(0x7f00000004c0)=[{0x108, 0x88, 0x3, "a642b9f021526e149268b27523d9ac4835f4673ab4895cf630a1b12d96121501e90cd5a8cdd864337b98534a5a6ae80a32d3ac2f7a90d5e27af5bf668d2494adc2c47011022e4cb4381e705ae98ddfe2e7ab3787d25da3d0e2f5771e5356a20946044a307b5dd87a83bde6fb43cdb7a1d0bf406d7326663e30db939dc85977edce7287707130b4ef28c5ac166f097c613365959fc89444409b4718d665563cfaef57b6f49456287879ece40c799acd13079cf8b3e2a9546d50be5350e7352c87c36e2833a580ccfc2fd9e5553117ee5c6b660dbbd6598bee884c04ec6c70ac12d65d47fdb614d2f8918febb913a394f965822bf3b60da784"}, {0x58, 0x0, 0xfffffffffffffffb, "9ffd7baff7a6b435dcd8e66c7e0b6f94559bb133468e7245ce34bd59840d7aef769b1fd5ede53b028b2d63d7e6f6639c6df2cabc8f4d152cb220b69b381f01efd7b04e739f"}, {0x68, 0x0, 0x7, "9b358194bef11d605e5624a130283cd9558a0dbf50199a7bcc23b3e02a75a4a043667de7721c0ecdc9c9af2eb632cd9f23034e27a828e60336343f1ef167a151f2e8e7a7249449de94c98e3f72043e9656a9"}, {0x50, 0xffff, 0x3, "aabf176bad05796e29e2565d150b124d5ada0102000cabe5102087daa9f1fa102d80db81cefdb429f3b8811599d3b9fac84a36bf4f9f23b45c375d8cf553"}, {0xf0, 0x89, 0x3, "d5cc41b628a0a98ddb7522de7fbf529b68e7887da288e167dc264d101f2447f9a01744e25f514c55692bd35a4673097422ae68640f77e5ee6532b15e62fc28a3a694a780854fc76de5feb6c81550f49112b5cd74b371e5dbefc6a9f7b5eda89d79e9215f945526a2e62c06b0c810cb487add7071cebdc4c248ac10ca1c7e514af23f778eac190e4bbfd74f8a651c130a989e3c0073cf33c8b87e0a60f9f59bcc428615631563f9e9d5714981fc052378cc52e625418e310f9bc5538a0549e78577575f942589da3a74442789375425252415b6dbd28ec84d2869"}], 0x308}, 0x8)
connect$unix(r1, &(0x7f0000000840)=@file={0x1, './file0\x00'}, 0xa)
r4 = dup(r0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000880)=0x4, 0x4)
connect$unix(r1, &(0x7f00000008c0)=@abs={0x0, 0x0, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000900)={0x10000}, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000940)={<r5=>0x0, 0x81}, &(0x7f0000000980)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000009c0)={<r6=>r5, 0x80000001}, &(0x7f0000000a00)=0x8)
r7 = dup(r0)
clock_settime(0xf, &(0x7f0000000a40)={0xf90, 0x400000000000})
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000ac0)={r6, &(0x7f0000000a80)=[@in={0x2, 0x2, @rand_addr=0x2}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000b00)=0x10)
socketpair(0x2, 0x1, 0x401, &(0x7f0000000b40)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
r10 = getpid()
r11 = geteuid()
r12 = getpgrp(0x0)
freebsd11_lstat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
sendmsg$unix(r8, &(0x7f0000001240)={&(0x7f0000000b80)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000bc0)="3eef4a80823c5785ac792258dbf5fbd8b19996f7b7dbf3d1a7d821a754a0082b3cb04f4d8128354020aeb92912fb1cf7a2fba3704d578311f152e782db58f1b5dadf20b671760e6d7571c6979f5081a28aa8543fc387551452ef08157c2cca2752b15bcd8996721461049eeee7f301e92eeda5a4a956d5b5c61c423268b680b62da22d21568d43dbc883bd59eae3c28f7f796ca63d54e45d4c71a2868f12e4476e7893a3cc724e18ceb8dea7eb6c385d9788d6d0887c7cab224115298b", 0xbd}, {&(0x7f0000000c80)="b5adac3e1ef39d6b02c98bf8bca04fde87c99bbb4b87d9f88c82748b66a54fda53e23f405a03a98702ecff0b67370b63fb624733be174994f448f54b5348c959bc2af188f0d7be183ab4aca84f80734671afd4267048e54f3a9921bfd2c4175a6d06bf39dde4e1a399b7a4692132117afaf97511962e38ff5d9eff031b5272aaa4bb09ef3025a60e770e66f11b7a94f128a912e96eef816f676b0c92d92566e5b8eda23d1534d0d610571380e1ce12f069e0e26a684fe9fd19aaec23663e52960fb8c8e019ed7e5eec1b4268567e6c5c88bb6a7a4abfcc80624131a53a3b7b83fd17175eb273110ad7227bca12200eec65", 0xf1}, {&(0x7f0000000d80)="6ed00289839bea7b5bb35c7b4224c57fa0c5d46f0cfd4cb69e2ee7d044d50139754fd61008d5d9c5c9510e9bca528521a2f3aa56e391fced9cf419ff23c0ef62ee4e1d052e4c4c76f036f94a2552d7e336f6428c8342fe32928ed5d65c6d6d6f037e5ac8519708656fb065b5ffc51e35b257b5437ccb5fafcacab8a84e58f7970f0a9f5b9930fd2d0c211dfcdc405259a9cdc084cd054bb325f4894cd5bec7e2f8804a0bc68e4b", 0xa7}, {&(0x7f0000000e40)="38d3e173299525c5742de989c4e788d5fd177e4fe45919080577ae32fe6821eafa4ea0b82e64929d900aabd3d3fe1f8335f591b32815379dff70b1d39d1dc14733463ba972dbf1592d41f128d9d0f6bcde062c5157dae5088763f9e037f7f6dc48609dc1ca6a3ee1e4648d218ad16f5d9d8b68e8c86ed5757a9b8b4f2fb46c1fe5157371f757c6b92a9e93c52fc4a98ce08e1436f8c2758751f6c785188b00813c8777b764bbd43c67ecbe0cf438e2299490d2fc22605fb2a165ce986b893a1a808a8409ac8c63a0e95d91dd8fc405be8eec7e9a8069bc8b5042c5f157c65519a40c8b8e98519bb991a147983b", 0xed}, {&(0x7f0000000f40)="85185e23731070f262b5ccc2519ffcee4e4576c746b7ba", 0x17}, {&(0x7f0000000f80)="c072379bb20b33a983b59a99de0b14afc70a4996aca02f6b1d3e88c23efbac9e2f529c209a3264f44815cac492ca9deda9aad6ef51912dd9b19ba2593bdeac767e17c5b99856385bf04e93e0cb72c894adfebab2f55ca197f4ce8f6d0eb5de98bb0d6119c608ccb2417f2b33ba28defe0f7a45f110c1f4ac4331c8e25c54d467b6cdb786", 0x84}, {&(0x7f0000001040)="6dd1deec411792398ddfc46b6900250fdea52c95ab358791291842502aac0e6da284575ed38cd7c5eb87a88850ec3fa4d7b5987bc3253422ae621a4e0ab822eac560854222db39b0f2326ba35915145a583f04bc235d67e133d4c2dff3ba6e18c7cc7af086a0b8bec0ee940f2c9b5d61ab6a3506a906b37fe5f8ca", 0x7b}], 0x7, &(0x7f0000001200)=[@cred={0x20, 0xffff, 0x2, r10, r11, r3}, @cred={0x20, 0xffff, 0x2, r12, r13, r3}], 0x40, 0x2010c}, 0x81)
utimensat(r7, &(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={{0x9880000000000000, 0x8}, {0x3}}, 0x0)
dup(r4)
r14 = socket(0x17, 0x0, 0x10000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001300)={@in6={{0x1c, 0x1, 0x40, @mcast2, 0x4}}, r6}, &(0x7f00000013c0)=0x84)
freebsd11_fstat(r0, &(0x7f0000001400))
setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000001480)={0x81, 0x6, 0xfff, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r14, 0x84, 0x14, &(0x7f00000014c0)={0x4, [0x2, 0x2, 0x3, 0x6]}, 0xc)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x12, &(0x7f0000001500)={0x3}, 0x1)

02:32:55 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r3=>r2, 0x52, "dd6364ede341a7597879d81c8bed6c8e80da14508c6c47524aa28c22eeb99141c3154657d8b9eee0bb3f331df3403e2add11a9550a1f20a0f27f42b81565bad3dee7fc93f1dc48a64effbdc2aa2ab3f55a68"}, &(0x7f0000000140)=0x5a)
r4 = semget(0x0, 0x7, 0x431)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt(r0, 0x2, 0x6f9, &(0x7f0000000180)="792bc1b42df4835f39bc76feda8e02350e2f49a4ff88c83268bcee13287cc0b0045388346c5c43c60a2fa35e65f270d13a2220249fac81fe3bb5532bfed3ceeeea648b0c2f709253401bed9906999decd0ff48a4ed98dbef5b4405b43bdc990c059a4d9b1f8366be8443da121aaedb25d1153bcb130fb51d931eedec81cc7ed265265ae4875cf8752627fd2ef80d863c495d1d04f7c20711eaa33b19dc12719fdad0eda67930941157136135e26c035c66056c02a8f30f0a318179b8f51d096ecc5ed16b24abbdb6d2ef6886e37b4378badfec1d7959793eaa99b3b82c9cc3d6f55585c5354e", 0xe6)
ftruncate(r1, 0x23e50000)
semget(0x0, 0x5, 0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x80, @loopback, 0x7}, @in6={0x1c, 0x3, 0x0, @loopback, 0xc7}, @in6={0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x0, 0x2, @mcast2, 0x40}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast1}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000400)=0x3, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xc3b}}, r2, 0x0, 0x75af, 0x8, 0x1, 0x9, 0x2}, 0x98)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000500)={0x70, {{0x1c, 0x3, 0x9, @rand_addr="82dfd5103eb8b1d9c0dfa7669d219377", 0x7fffffff}}, {{0x1c, 0x2, 0x26, @loopback, 0x9}}}, 0x108)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000640), &(0x7f0000000680)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000006c0)={<r6=>r3, 0x91}, &(0x7f0000000700)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000740)={0x1, 0x590, 0xafb2, 0xff}, 0x8)
socket(0x1, 0x4, 0x64ec)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000800)={0x2, [0x0, <r7=>0x0]}, &(0x7f0000000840)=0xc)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000880)="2a3a3b79ef764bdfd9bf0c6bb51c662f9366f1b9a79a81ebf1ffc89e602a2fb1b2fdf76104161b719081cd3926b5a4dbea68e3e552155dc30b856c9ebe7cb797bba2d172e61fd95265045cd008a7dee423998649a47099ad0c5a48f4972b7de2aabdd1e7d51893973ca0f5ba184518f1f0796c00f5f4b306f805fd0e6cb0be5ffd280583a118567e02bef5964f6232b84c51a814283bfcab904857f0a31b456470591231c8045f06052fe2b99c8c0f842341fc430db8554dc35ccc126a737b7a0ba96b75aa205825849d80ec89292e22439c5df28ba2dc9510706810e43d72ce7af0eabba914b2814b37717e8f70009f774249ab87")
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000980)={r2, 0x57}, &(0x7f00000009c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000a00)={r7, 0x81}, &(0x7f0000000a40)=0x8)
getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000b00)={r6, 0x400}, &(0x7f0000000b40)=0x8)
poll(&(0x7f0000000b80)=[{r1}, {r1, 0x2020}, {r5, 0x108}], 0x3, 0x9)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000bc0)={r3, 0x8}, 0x8)
flock(r5, 0x2)
__semctl$SEM_STAT(r4, 0x1, 0xa, &(0x7f0000000c00)=""/106)
setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000c80)=0x100, 0x4)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000cc0)={0x5d66, {{0x1c, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x5ff}}, {{0x1c, 0x0, 0x38, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:32:56 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={<r2=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c)
r3 = getpgrp(0xffffffffffffffff)
getpid()
r4 = accept$unix(r1, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8)
r5 = fcntl$getown(r0, 0x5)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000240)="3e876063a50d07857bb5180193a5")
setpgid(r3, r5)
r6 = socket$inet_udplite(0x2, 0x2, 0x88)
flock(r1, 0x3)
close(r1)
r7 = getpid()
fcntl$lock(r0, 0xf, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffce20, 0xffffffff, r7})
flock(r6, 0x0)
sendmsg(r4, &(0x7f0000000c80)={&(0x7f0000000540)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000580)="3e4efce2072a101e6e32ed372c4221723bc36a52b193e5d900e62127c12baeddd2380028664ed15c2573bde3b112280ce94ebbb5a656134c6a8e767a68f72c3422a634076744fa678289600e1dc8e3a7ea39f0a9c6cad8d72bcf92a3b7a4d4a4b7e0a19d9f07c79ed80ce65db353f81f902ae964cac5f015f6f310b3f37f32e85cf83368e02a5e201f600ded6cc0a64013206f4c53c6f61d402e47b778d0702a957b8587e0c0699241d9662ee668b35c234cf50134396e4048709e85f1109e310546a39f96b9a4c6e2c625", 0xcb}, {&(0x7f0000000680)="5eedfccaaa79b833d9dcff3fa04de241fc08c722d374895b6a2c530e368797aa8a44ab14acfe5d50abdeca05adb9ea9a962fc27b0abbbd176d632f9824413a9f73d64a6f84c1a50fcf8deb51ffdf8c5d315519c959d0af5aab3256643b51247088f89131a89a1285bfe225d0019c498b1767dad95a638ee82d27cf3c7c86a76c6900407d0da659c5c499458d1a45cde499710b92e4d00fbad3f3047063ec8deac4296d9610daef121072841572e1c58ccda5eff9deab2985b457d25dfba396aadec447cb939a0d02ddbb00853c1ea2d37546c24854e6d5c0ffd252e80112ad1af0d84c984107650c93ac2f42e6eafdec", 0xf0}], 0x2, &(0x7f00000007c0)=[{0xf0, 0x29, 0x1000, "2944b986be3cc4b1b9d0280e4a5e4d2f259ff2980e778b4d263e4ca324ab52432b0686770b464e8237199662f0a70927381b3cb69380cfaea09872e363e7eed1de2ce06fdfcbe75d0674f9efe34f38af1f301d38eebe2773475e2e02fcb34186b7108664d5213c19146a2eb0279a23d248a30ce545c787b3f36ead98635f90d5a58f0abe5aab64ecc273485ed8fe31022404ed38a74e3c5f15d069e433cb33c44788ef56d43475e59663f493d4da269725183cc797626ebe7628c06e36e542f923f4ee99b6f4aaaf84023cd21ee648d7639bc3df006a7bd3fbde076a"}, {0x30, 0x29, 0x0, "b1ad982aa1e48cb8b782bea7b9ee35e10f2cab6cb8169f9a3df50c"}, {0x90, 0x3a, 0x3, "6ccfa876a1e3b76f2d91e42f482dab6c3a9be64532ab2fe7d8a0ed356ae352f309bbfc76b00d86ccd663f78329a4c90e370da0cf99d9df75d1e2da07b32cd48573c3eecb1275256e86f4bf19c0d2aa7588ce0f8e0a34b869a02c7a370b023b538e68f90d8e2bf7f4b0a36fd55a0435d0ab6af32d51915a73851044"}, {0x38, 0x84, 0x9, "3981d5b520aadae0ab8d7022733cc378c48216d3fe04249ff6d085cb1250a4b944709d8d46"}, {0xa8, 0x3a, 0xffffffffffffffff, "a13458c80b09d0fce8a29307e7de43ae0b56738f4e0e3d6d2f64a15a63cf7fd004c31f7d78222cc1a3a1b0ec5ea7613d7ff887f3648301d685a19d9b05d119a27bab2c3dc9c924f3209e2f812bf765270b9bfbb4ccf75cbff49a7f67de1f037a863ae8ae4b0a3a94c1ea49b3e78add6f5c8cf4f484cdad61ec07bccc5405b6d6ec4ffca5c7d43b6f8b2f59e6b0f834f9ca92fba84ff0"}, {0x88, 0x6, 0x3, "8a4f39d628571ccd631e1fd99b27c1a89d82bf058fdf791d5cb6547f7f94ee7118d57a7a2cca3ad1c5020d5c09c6a7a9c1d16109141d82287e73513bea76a1b004056833bb95a3cac4fbc62042a35afc6683aa8a1a5c33279caa110b8222d7088f66acb7a2b1c2a136c10d0b5d1bc97be7fbdf7cfe"}, {0x80, 0x0, 0x8, "4d6d6602d87c118186cb0763d35c88d36d09ab115cdd8df396a6d66de3b1a52f5194542cfdd8fbe6f569597bc3322aea556a120d9afc40f1e5625684717a4eec54c0c190a66351f998921280c83f41bac65986a5648247e842ff212eaa47417164ebbc0ca7e69f7f5bf917a9a1"}, {0xf0, 0x6, 0x4, "a8e3681bf7e86f864b362a05858046da89306527f7da9a5080572e1e5842bf67680c8764fb0f8b5a75816df354cc6997a57d14e301afa95e3b7b0b9e7e9fa250dd234d64758e114569aa954083a04732ebee25355452f9c5fed941b3252a74ee277bae639c6f704eef523264301fec4ab695943e2ad7fd9f747c306634865b5d5b12861da66b92b87650491a0d426e658d439209f8b60e6e9dcd9287ee3cb7f926eb623159788647994b4c328bc2e45ae2b2938d765c38f50249e99504f2ba436cecf51c5491913befc18b8ac3db18a3cd3dda87f65d6b50bdfdf7"}], 0x488}, 0x2010d)
accept4(r1, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x10000000)

02:32:56 executing program 3:
r0 = socket(0x2, 0xfffffff, 0x3)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ebb66695c63ad5d"], 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r1=>0x0, 0x8, 0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000280)={r1, 0x0}, &(0x7f00000002c0)=0x5)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x4)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:32:56 executing program 3:
syz_execute_func(&(0x7f0000000280)="982c160f050520d0f80791b0024141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b019f006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x22)
connect(r0, &(0x7f0000000240)=@in={0x2, 0x0, @rand_addr=0x400}, 0x10)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000100)={0x3a75, 0x8})
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x1}, {0x8}}, 0x200)
ioctl$DIOCGETLIMIT(0xffffffffffffffff, 0xc0084427, &(0x7f0000000040)={0x100})
socket$inet6(0x1c, 0x5, 0xffffffffffffffff)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000200)=0xffffffff80000001, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f00000001c0)=0xfffffffffffffe4a)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:32:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x10001, 0x4)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:32:56 executing program 2:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
r1 = socket(0x2, 0x4, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2}}, <r2=>0x0, 0x6, 0xd51, 0x7, 0x3, 0x5}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x92a4, @mcast2, 0x1000}}, r2, 0x7ff, 0x10000000, 0x200}, 0x8c)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020005)

02:32:56 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
ftruncate(r0, 0x2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x7ff, 0x0, 0x0, 0xe0}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x5, 0x4}, &(0x7f0000000200)=0x8)
sendmsg(r0, &(0x7f0000000880)={0x0, 0xfffffffffffffe77, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @mcast2, 0x1}}, 0x0, 0x8001, 0x0, 0x9a, 0x49, 0x4, 0x3ff}, &(0x7f0000000100)=0x98)

02:32:56 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80f3406d6969ef69dc00d98a20d0d00fd1b02db5d900f3002311dd66470f17224680ba0ac653310f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178f496d700c40afe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

02:32:56 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f0000000180)='_')

02:32:56 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
pipe2(&(0x7f0000000040), 0x100004)
r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x110)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000003c0)=0x4)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r3 = semget$private(0x0, 0x3, 0x100)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x3, 0x200, 0x8])
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000300)="226ce7bafe6bfd3ea8d1132c84f5921bf2ed8f6c4940da97efb11275d3bbd3f3384b6f2d63da0130db7712eafdf8f61aa03b826ef8ee1f09361f9d059b2a62c91cf18a6446accb335183b0dd5e6bb5bdcc50")

02:32:56 executing program 2:
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

02:32:56 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ioctl$DIOCCHANGEALTQV0(r0, 0x8004667e, &(0x7f00000000c0))

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:32:56 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
recvfrom(r0, &(0x7f0000000000)=""/45, 0x2d, 0x1, &(0x7f00000000c0)=@in={0x2, 0x3, @multicast2}, 0x10)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)

02:32:56 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x0)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000000)=0x2260b613, 0x4)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3)

02:32:56 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000580)=ANY=[], 0x0, 0x20000000)
getsockname(r0, &(0x7f0000001540)=@un=@file={0x0, ""/4096}, &(0x7f0000000080)=0xd7078f5c60e91e9)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000300)=""/142)
r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000)
semget$private(0x0, 0x1, 0x1)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(r1, &(0x7f0000000100)=@abs, 0x0)
r2 = semget$private(0x0, 0x7, 0x400)
semop(r2, &(0x7f0000000040)=[{0x1, 0x6, 0x1000}, {0x3, 0x88d0, 0x1000}, {0x3, 0x4, 0x800}], 0x3)
r3 = msgget(0x3, 0x21)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/211)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x0, 0x1800}, {0x1, 0x1, 0x1000}], 0x3)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:32:56 executing program 0:
syz_execute_func(&(0x7f00000000c0)="980c2c0f050520d0f807913e3e2ef3420f53de4141e2e91e7979855b660f162f0fc4014ef04680b64f000000c1c4c31d6f3a7f0f0fb437080000001c22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbf3470f582ee2ed5d3a0808294003b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0fca38048336000000")
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
r0 = socket$inet6(0x1c, 0x0, 0x1000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x1, 0x100000001}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x9, r1}, &(0x7f0000000180)=0xc)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f0000000200)={0x80000001, 0x2})

02:32:56 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0xfffffffffffffff9)
setgroups(0x58, &(0x7f0000000000))
getrusage(0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="d8f236242d6bca3fa6c5d23915434717fdb381d9c20591970bdbb73c66f95988e1b7ce5d0fe939571562f16eeeed99d145fffafc60bb7c828fdbac59eac519b704e089709a61c7a2261f4cce4f1bcd0ed7ab44599293b801f16bdfff4b0453639d8905d13d", 0x65)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)

02:32:57 executing program 1:
ftruncate(0xffffffffffffffff, 0x80000001)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r1, &(0x7f0000000280), 0xa7)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)
execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='^\'&\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='/\x00', &(0x7f0000000240)='+^\x00'], &(0x7f0000000540)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=']$&]{)\x00', &(0x7f0000000380)='%\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000440)='\xe4\x00', &(0x7f0000000480)='\x00', &(0x7f0000000500)='\x00'])

02:32:57 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0)
getgroups(0x3, &(0x7f0000000000)=[<r1=>0x0, 0xffffffffffffffff, 0x0])
setgid(r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r2=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f0000000080)='./file0\x00', r3, r1)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x100000000, 0x4)

02:32:57 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40001400000002c2, 0x2)
futimesat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7}, {0x1f}})
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x3, 0x3, 0x9, 0x1, r1})
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x180000000000, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, <r3=>0x0, 0x2, 0x1, 0x315, 0x3f, 0xffff, 0x81}, &(0x7f0000000280)=0x98)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x800, 0x1, 0x6}, 0x10)

02:32:57 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='/', 0x107fff, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000800)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd8", 0xffffffffffffff8a, 0xfe, 0x0, 0x0)
ppoll(&(0x7f00000001c0)=[{r0}, {r0, 0x40}], 0x2, &(0x7f0000000200)={0x4, 0x7}, &(0x7f0000000240)={0x7fffffff}, 0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000008c0)=ANY=[@ANYBLOB="9d218bec1f000000fe8000000000000000000000000000aa001000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900"/128, @ANYRES32=<r1=>0x0, @ANYBLOB="00be42ea38134246e647044a50328d1952e056d88fd7620000002cdea7bacfcd8f49071f81b39642fde5818b00000000000000"], &(0x7f0000000780)=0x8c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000007c0)={r1, 0x1}, 0x8)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x100000000, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r2}, 0x0)
chmod(&(0x7f0000000280)='./file0\x00', 0x2)
syz_execute_func(&(0x7f0000000980)="c1dc00c4836de96d51ae6464c76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c481157c6a5b185d185d214c4029fe")

02:32:57 executing program 2:
syz_execute_func(&(0x7f0000000000)="f00fbb9f0000000065f70e6969ef69dc00d98a20d0d8c44139fd5bf9c4419543164097f797f70fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1201ecc400faee4c403514a573a00730f778018e62a2a612644db11f6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc410f18a6690000000000031d0d000000660f3833d0")

02:32:58 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket(0x11, 0x3, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0)

02:32:58 executing program 0:
mkdir(&(0x7f0000000040)='./file0\x00', 0x5)
mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)='./file0/file1\x00')

02:32:58 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
socketpair(0x0, 0x2, 0x5, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={<r4=>r3, 0x7, 0x0, 0x100000000, 0x22}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x6a}, 0x8)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8026e}], 0x1000000000000013)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r4, 0x4}, 0x8)

02:32:58 executing program 0:
socket$unix(0x1, 0x7, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x2)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x1, 0x2)
poll(&(0x7f0000000000)=[{r1, 0x146}, {r0, 0x8}, {r1, 0x4}, {r0, 0x80}, {r1, 0x2105}, {r1}, {r0, 0x88}, {r0, 0x10}, {r1}, {r1, 0x20}], 0xa, 0x7)
ftruncate(r0, 0x8001)
lseek(r1, 0x0, 0x4)

02:32:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x8, 0x5, 0x7, 0x0, 0x9, 0x9, 0x0, {@in6={{0x1c, 0x3, 0x80000000, @loopback, 0x2}}, <r1=>0x0, 0x100000000, 0xffff, 0x1ff, 0xfffffffffffffffc, 0x18}}, &(0x7f0000000180)=0xb0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x83c}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7ff, @rand_addr="bf8ed0247e010d6fdbaa693f3d71cf36", 0x2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @rand_addr}, @in6={0x1c, 0x2, 0x7, @rand_addr="881c3ac69c1695be0d59aee07b3b751f", 0x3}, @in6={0x1c, 0x2, 0x9, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}}, @in6={0x1c, 0x1, 0x3, @mcast1, 0x5}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000040), 0x8)

02:32:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000040)="98a84aa84a2c430f05f242e161bf85000000c44149d9e741e2e92e363e460f1a70e4660f49fc97660f6b32fb66460f7e200fb8c4394e4e5fc401bde16d0ab7816d7d14979709b921045fc515f3476dc4e10bc45d8fc860a38f0009cd3b20c66db709c483397fd30000100000ac4b718b8bc3214cb9a5605419c201b00b000000c401716986e3d000004571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f52626479dfec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xfffffffffffffffe}], 0x20000000000002ae, 0x0, 0x0, 0xe04b97fb721e1ee4)
r1 = getgid()
fchown(r0, 0x0, r1)
fdatasync(r0)
r2 = dup(r0)
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f00000001c0)={0x10, &(0x7f0000000140)="56d445c5035a05ec6aafd10bc21043469b8a29efd90c72c7613319ce", 0x4, 0x8, 0x2})

02:32:58 executing program 0:
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = getpid()
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10400, 0x0)
syz_execute_func(&(0x7f00000001c0)="45d8dbc4a17f5e6260c4614359e47445df7a008fa978e3214a4dc4024d933455b3000000f0019ee46d0000c4a2d93bf1c40bc549ce0a")
setpgid(r0, 0x0)
setpgid(r0, r0)
r2 = open(&(0x7f0000000040)='./file0\x00', 0xc, 0x40)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0x9, {{0x1c, 0x1, 0xfffffffffffffffa, @mcast2, 0xfffffffffffffff8}}}, 0x88)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000140)={0xfffffffffffffff7, 0x5, 0x7ff, 0x3f}, 0x8)

02:32:58 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
listen(r0, 0x0)
fstat(r0, &(0x7f0000000280))
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4)
freebsd10_pipe(&(0x7f0000000240))
listen(r0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

02:32:58 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c4314850f0504410f2ac2bfd94faf00c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c416c4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88a460fdf2d4900802800f7dcdc0fdfaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c435e1bc088d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a86864ba261b7e2")
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@multicast2, @multicast1}, &(0x7f0000000140)=0xc)

02:32:58 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = dup2(r0, r0)
getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10)
futimesat(r1, &(0x7f0000000000)='.\x00', &(0x7f0000000580)={{}, {0xffffffffffffffff}})

02:32:58 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x202, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x6, 0x4, 0x7, 0xfffffffffffffff8}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x8}, 0x8)

02:32:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r1=>0x0, 0x7, 0x100000001}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={<r2=>r1, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x1000, 0x3, 0x3, 0x0, r2}, &(0x7f0000000040)=0xfffffffffffffd8f)

02:32:58 executing program 2:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
socket$inet_icmp(0x2, 0x2, 0x1)
freebsd10_pipe(0x0)
accept4(0xffffffffffffff9c, 0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000840), 0x0)
syz_execute_func(0x0)

02:32:59 executing program 2:
syz_emit_ethernet(0x301, &(0x7f0000000100)={@random="cdbf0e000084", @random="19e624a7f70f", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@pkt_toobig={0xffffff81, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback}}}}}}})
nanosleep(&(0x7f0000000000)={0x7fff, 0x9}, &(0x7f0000000040))

02:32:59 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
__getcwd(&(0x7f0000000000)=""/179, 0xb3)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4)
sendto$unix(r0, 0x0, 0xfef7, 0x4, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

02:32:59 executing program 0:
shmget$private(0x0, 0x1000, 0x32, &(0x7f0000ffd000/0x1000)=nil)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x50ae}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)
socket(0x1d, 0x10000000, 0x1)
syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0184141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
msgget$private(0x0, 0x101)
shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)

02:32:59 executing program 0:
r0 = socket$inet6(0x1c, 0x5, 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
getsockname$inet6(r1, 0x0, &(0x7f0000000040))

02:32:59 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x69)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
execve(0x0, 0x0, 0x0)
syz_execute_func(0x0)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
r2 = semget$private(0x0, 0x2, 0x4)
__semctl$SETVAL(r2, 0x1, 0x8, &(0x7f0000000000))

02:32:59 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0)
pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="99d8159b5c0708a1e3a3a6c9b843", 0xe}, {&(0x7f0000000040)="f62977de7fc27d662c566d8b4c9b6570aa8cb56ea48fe21f10b93d8f23", 0x1d}, {&(0x7f00000000c0)="e8439b51e3af6dfa81b1464d528051dc6a2325db23bc2dbc5f1df322a98aa23d4f6d93ff35e6310959f472f251145269ce81a4e38024e1186aff23573a1d3e0cdd2a9f8d2ae477d760a5fd8e5c19c5fbbd15ffad1ffeed155de5e5a19e87ff27eb371f864246fe24f5bc3124fceb80bef227f3533049f6790d511f53838e82ee402b73e4f3a4206f52aa5b272fd8fb0f37c6ab864ae7657380a60142507c25dfd860b4d7dadcaf728c352c0f3be8ffe2626f6fa3e2d4492f1b779381833705de5696f7d061745160b8b72698bfb599afa2219d530c742cca4b25db54aef01db90318520d2b3e073eee65dde3fc41b5f5ec002653be7801d877", 0xf9}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d912aa78924ecf0167c9d8de88e491b32e25cb4a8ce2afba0fa0450dc92eab54f751ef9be0182055d1c238a6bc9ba90a9cf749bca4bdacc2d32bb9acaea0a7143f83440b35ef", 0x46}, {&(0x7f00000012c0)="78db91628cd22ea372fc50fbe0ed62884b06b4f500a3dfcca72950c2a58392fd35229ae7b6d0e0b58cdff6c09d7ff5fc9f7956c5fbf435c11efaa3529753597c1bb865b40202cae7ad0bac38919db861b2be6087b4a4e302a5ab83e5bbc06e9a81b744a4f37fefc78c8f755f0603bd19705d2954dc9ef8d6fa6952a8b41587215e22cdf6", 0x84}], 0x6, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc)

02:32:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
lseek(r0, 0x0, 0x4)
r1 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0)
r2 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000080)=""/131)

02:32:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4)

02:32:59 executing program 3:
syz_execute_func(&(0x7f0000000ac0)="1c17c4637916d7b098cd80c4c2319cbe998999996962f5696200d9d9d017797f6666430fe31dfeeffffff2680c000000c403555e96f900000068c7e424c753fbc0c001edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cf5070000f26cc4a27d181ec1ea01eff265dc5f00c35b5b304545e269c4810df319000f9945332f660fc2ad090000000ce4eef5f50f54635bdedec4a1e1e0ef26400f0d18c44299bf12e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66260f3a0bc865")
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={<r2=>0x0, 0xe6c0}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x349b, @ipv4={[], [], @broadcast}, 0x6}]}, &(0x7f0000000400)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r3=>r2, 0x4}, &(0x7f0000000000)=0xfffffffffffffe93)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getrusage(0xffffffffffffffff, 0x0)
fsync(r0)
futimesat(r1, &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={{0x8, 0x1}, {0x6, 0x101}})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="026420de4600000200"/136, @ANYRES32=r3, @ANYBLOB="0900000028000000010100000700000002000000"], &(0x7f0000000500)=0xa0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x100000000, r3}, &(0x7f00000002c0)=0xc)
open(&(0x7f0000000600)='./file0\x00', 0x8000, 0x0)

02:32:59 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x8000)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)

02:32:59 executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaac70000000000008100300008004600003400000000000190780000000000000000830300000d00907800000000450400000000000000000000e2188b267f000001"])
symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00')

02:32:59 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x8000)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)

02:32:59 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0)=0xd4, 0x4)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
sendmsg(r2, &(0x7f0000003780)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003600)=[{&(0x7f00000003c0)="c933bdcd3b7fb956c3677b5ed4f77a28c0f76eb3de7fb35b41f0daafa18651b3cd552bfc772e801783f8a15a947062381868b2bf341e6cb188e460730306ffff935cbefeb535edeec9c22b33491a3d4f8c70089ca626fdfac38d7b184af26c58121298941058ef653e659835c80e596a3cc34653daffbb9e445b4cd92d31ab1fe836ccbab4c60214f4b26278", 0x8c}, {&(0x7f0000000300)="957fca8f3ed5d906", 0x8}, {&(0x7f0000000480)="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{&(0x7f0000002600)="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", 0x1000}], 0x9, &(0x7f00000036c0)=[{0xa0, 0xffff, 0x5, "bc7ab4a79a4f5adcc038814b5bfe316b7cbd7f395dd4b127eb13ef3d7f5a14d3d09539cd256a2bef8786448a8965edcf6beb08c72e22493284728d16aaff25d42b2ada801c8cda5aa6aea46f66e86782893c813e653774d70355ddaebe9ebf42374df64b4b7918ba9300a30531e05fbb1b23a5964019d7c6415479d4b3c8c9f299221d4fc4ae8819fc77680c4db8f2"}], 0xa0}, 0x2008d)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')

02:32:59 executing program 1:
socket$inet_udplite(0x2, 0x2, 0x88)
mlockall(0x1)
syz_execute_func(&(0x7f0000000480)="66430f3a42a45ccd0000000091cd8066410f2e0ec44139fd5bf9a641c1c1c7e4c63afb664b0f3a618e080000004a68f4a95ff9461cf2c84dc84d4d3e460f8094ee2042204238fcefc48192558dcbc366450f186746c4415173d70e0fc3b61f71df70958fa978d6ec230f0d1842abe3df36f20f11150a000000c4c1bd14720b410f381e386466400f3805dbc422790f073f894f00f28a80ffefffff74")

02:32:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
unlink(&(0x7f0000000000)='./file0\x00')
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)

02:32:59 executing program 0:
r0 = socket(0x12, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8)

02:32:59 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c195e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup(r0)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x10000000)
r2 = dup(r1)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000000))

02:33:00 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x9, 0x4, 0x1, 0x101, 0x1000}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r2=>r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000380)=0x10)
fcntl$getown(r0, 0x5)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3ff, 0x9, 0x0, 0x1, 0x8}, &(0x7f0000000140)=0x14)
syz_execute_func(&(0x7f00000001c0)="1c1ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edc4e3f916f101427fc902023e91073c3cc2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea0171f265dc5f00c35baad0d04545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720dc4214173d7b166660f3a0b0865")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000440)=0x10)

02:33:00 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000180)="612012cb87627ec73bef848e99cbb51b4e2345fd7c16022ec0cd391466d18929e7cec9bed11137794eb161a0c781dd9928e2f5c665c83dd2ef7a092287f0e8fcb1b41230be3a9961529f707e7ec33936fb98daf5710ff357d9ae6aa3a82db74d9c9dac50fe6e4f7b120f680e5a870725e4b7515bd8dd45fb0e6a1c94a942715c73b02f305f900c107a481fd07b")
r2 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/78)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x78)
recvmsg(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x42)

02:33:00 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0)=0xd4, 0x4)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
sendmsg(r2, &(0x7f0000003780)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000003600)=[{&(0x7f00000003c0)="c933bdcd3b7fb956c3677b5ed4f77a28c0f76eb3de7fb35b41f0daafa18651b3cd552bfc772e801783f8a15a947062381868b2bf341e6cb188e460730306ffff935cbefeb535edeec9c22b33491a3d4f8c70089ca626fdfac38d7b184af26c58121298941058ef653e659835c80e596a3cc34653daffbb9e445b4cd92d31ab1fe836ccbab4c60214f4b26278", 0x8c}, {&(0x7f0000000300)="957fca8f3ed5d906", 0x8}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="412a9ddbb8423e87c7042e1f1b4ada6803aa12802657b8c20d06a5d6c4a52591ecc9c2563f9c3a0eb7d7710c995a2cd4787f8405e142fbc3579ab6f19ed7703d044980d0352469fb7426dec7acbe28b963ddaace4af9916db49a3f9a3497347d655525fe1141ddfc6156e95db45f3b42ba73e3352023156927e7b8", 0x7b}, 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0x1000}, {&(0x7f0000002500)="745c908b5740f027973d9f1d2ef7521b2b7b26769c52c5e55e160de2324af0202cd3901459d7bd403b732ebd71dca1d570feb142633a63fe3a1ac94641983ebda99b43de3f3b870bd7cd", 0x4a}, {&(0x7f0000000340)="44e4a3ee47a2003af5822a0f79784e6197b2c9d7e50882dc50c490ca941a1c", 0x1f}, {&(0x7f0000002580)="0ec02329f4ce07c9a20f70437407e5565254bf3b7a43d7906a1e77d81dabc25bb40f34f56e32830ef1a3a08d9cadd5247c20944f2ed16fac9438e6d3620998a6731313db19c2afee40eee7e0e8edbc1ced3d3f5bff74598b7be3767174c8233833144012e9443ffbaeefab0cf452", 0x6e}, {&(0x7f0000002600)="54897f92fbcde628e70e3241412297b1b0000620e6966caf25504e04078adf9a0224a794d57324e06fc39a9bb428be6523a18f02463a61b510d405e3b87b34d02e318180d0756d04f798dd0455f8a5f6b5d8584c7a51be0272f76e6cfc5f8d96b18388fab6889f1749c181b1d96ca5a2dccdc9f5f297a1af4b058e385dbae5f3c1595e91e473fd46bbf3eaf9f3c4ba39971c9f93114bffabe74f49c2f7b4fd02b4bdbfa8852e3ec892f29702798c7bff4cfd96047220c269898938f8c55862dd547a20fd032f4360e45a951bf032d30032ded936f42d3914d109ba534a228a5f2f34b057197a9b585c0609cc4701a22340beae79db985c92d07265204d9966cad2fcc0911d786c1f6d962a3524222416c03f53cd4630443cd5f272eeb9434d3e56405674cd6a3ae75d00b0fe99b476240195939c9cb13b0dc98b4f7131f1b118777a81085501ef7753ccadaf5f6ae1ba8e596982fff3438742b1cd5834753b6b04fd7db1bc8721ae153016ef810d53a84173ee1726df1e9fbf0eb4081ca2b719fe6c592035e3be39edeb22bc30b0d6106ee7d0fbe3aa595c5dc9d51c43e3e5e70d2831f86bcf8b3a1e150dbb9e998a6e0165ff23e2e82c79e35c38d99bb84a259b8fdbd640fa2b9a36aaf8573daafb5025f77a5af3865953d95da8f6b3a3fbaae53a60b586b8be04a9eb265926b8304b8259297f5ee31dabc99f7a10b29d54f6e37b39f2506b037b0aa99011e3a84d76ffc76af2152b690fc0fb32d70a489f44ab106e243cf2c57c22a8547b8760b76151315a1924bcab28cf3ee99dbab6a2b4645c9408f6272c1f833a0018956925c6588964c64751afde225fc100db3b7836430eec644fe51b2b9575f20e7bcb26eb6c0b1d6447283747ff64351d7960a756cce908c38a4bbf8d635aaa6831db08daba8d6f9f5b9799ce0df2cedb3864800442f068a17150ae50f43acd2b14e9da9abf6575ac4a29d1fd328d82091a2c303bf18a60b6ab82ff763a640d1246405a26f36584ce6de2a9779fc5e25612229ebda983885ecdf1cd1546c3569bbb6ddd93c784ce72008563a553f3ad1e0d24bbe4094201aead9dabb09d60a2f49d2e9da0f37a80ac1213d48c0442a256694586a1f020c46e22598b4e695516230ade49d1228446625276079685ddfc9e9d11bfe69502897494bf14082ed80b319f5cd9e27212d56fa152bafd92e95b4eb1fb33f7c2191b813eb3711d754d95e6230052397596db32959321f01d0763ab52c90a7d2cc27febce810f9447af62ced2f085a9ec6085a474c6588819b2ccdb5ae3f47f553c96c5a04b0eec9bbba22d451a1e0f5eab736794b4d8f102c29302a04f54de973d1631336cd8e72d487c03166ed471aee0a18796ca21bf85ef6d2ab5fd5a59924c86bab22c1b9762c2821206e8330ca5797e6b09274d2ade1cdf997fa154eabbf87d39418bc082bb60ae4cb79792bd4a0865e496da168e0cd53a3dace7533930cf50c0a63ead0b37fc99df006595ab986a7ab8f47cac65ab114ccac705892e0b8339cc1a107ab182ac362257cd5c423fbe81e857b16adea7a9e9bdcff353bc5eab0426dba4cdc4a622fb3ef6fe7133be2d0c30aca8c33119a725a02fc244fd4ae4bb18255b1044997183eb0b092a5cae86dca4a77aaaded3314d1c8474a4e90680687bcca1e5dcc31aca61447fa94c09b902dd165029314c5dbc7e69be51621d4a10c34dafe06d67f4d00fcec73ac0e9b5a15e5a6ab3d84b6366f563bec4a15ab6a32cd2555884192f579f06bdd814e602ece2514bfb2989319dba7786ec76fd0d1bf0bbb8774264ac47f482593b144f30a5c7631388f20f3d6ac879e7d28448abbf1166965051f319e7807e060d469eb59ebea24fb64dd11953ac029e223f2f21c948a9c291f32801ac0838a49850b2d9f63a527eb5cea430ca434712b26584416c2f850261073e499d86ec6c944736de57173ab031d207487965837da06253839c2e8938f62c8730cb2f7e7893678190460d8f2cf19622951020fccbefc05e38fa7064bc82d9b7df62ec795e5717fcdcf009ce879e77c61e687c5c78776b65243a4191886e9f7ee143df7ebbf8c7f8f97da6576f9ffd75caa022d8d844668369a070e069fffa87ad3239e6e968b101df5b18f32bde7137e50ab282fa3d2e517dc78c2d603896e52c5ee3d595954b227074afa494a97904f8afe843d738d3526661d8333bfab63b8c4081364d598164ea3256dc8855d64060449d7ed860a093247051eabee7190f532c599436abc8b9ae8cd26ff7ec7010089b2ca98d8e53492f1338c61301702f537d81dbdad0fd6eea2603099b916ddd78874a6d3fa6c517879efe56e7bb68cfa12879ca182839ccce3b91aa369ea23ed4fa923407a69febbb5d611d0ade744259b868ee590d2f7fe0205221ce9a2a82a09d31e0cd1ab5c30003ccae9c4c449ac15c5f7aceab35997155e7e954b98746a38273a1c3b942abb312a30167b4396ff8b5ab2c0334f3ed5f0e48eb8b48d32cd5cab6ae8ad26f316a5b28b9d807a28c02474f312b4646e7535bdedd579185f4a2aac8a126f7b3963334c25e8402106ed5077daf7e982288f3c5bb43e613451aa282a440fbefb338081604ac340d6f0698ff4a5a57ed46a28006c29ce5e7714aac0ea3e081aca9d5d49e488ae73a511d58fc1e85e5a2de84eff7764b4f0511ae9a1bf669ad5f18a82efc8c995aed8487c5f905517b86447ab645404e0c358c81224d2b18ed58585a9617e5533c29c6a3ebdc3236cd585978e1f6b0dfd2d882a40c9dff7ba1bf9271eb0fa55583d6d9742027899e741451931b183d7cdf6e538d1326e0dc1b30feb935a0df20e08141b712d300eb352a3bd3f1c1a1d0f3fdd6ce8019b2761bc3932be8cf72046d6400b28ec1441505a1ce4b227429af5750cec0f57ea3c7a997ac6b2195ec664bf61067388128849aedf0ac13d98b31fe8277db0ef7e056f4e51b8c2964a62542e19bf34cdb688da8acf1939421092f8aa64455104a814498853ec4690d3422d57ccd9da88fe33875cccf1a4a8343dc34613f49cc403ff6beb9f445e6c72ab24505409dee1b5244c22fc302da84d815ee302de5cb6277deb11c1a69ea0730fe352644e0ae7be161c4b51107e66887dc3fac3ace3f1786c0c521a2898c19bcc3e14308d5218e78d94b9e2e7d97ef1841e6f0b452fb6a95c9443a2bd832196f2538483df4b68df1f80554fdcdf4c64a16be82bf15b1a4080892d416f73152deabae673f2f86e8080c844b42744c3af1419e98e6a050c0a11130ba65cf4eee22c5fc9cea901d55f97272de311ec1097f411fd33db3e9ab23eb3ddd99a4bfb7daf2e537f17091b923e38be7d27b9a714f316e150d70be0389f35f17de5beebcdbe2372d32469c5f7cad8bde6c921f47ea8bb35a706f4771310a302962024e0ce2c7de45cf145149f0be8ee042e70aa20a11c58b20e31f925b4d337567cc18df310c225e36c5e415bdcecbf8be9a70ada315e6a670f1ee515b620e6d8be5a52ff36e1690ca92cb5d9c6c62a3a5918002640bc9f2f1a2f117f7263863475d792488732f6b78794b01bc105089b4e11e73677c5ac5ca5f41e2a6de515eaf94e4d91a863f8426aaf2e4dbd560eb4df7ede232b184300b4ccc8563aacc16bc2e83f28f7418770c07c8d95e1625814e80e78b6a02344f2afeb6fd3114a3719866bea0295fc3618a4f87e996581679b08b656087cef0bb06728a44303fa71e13ba4b0c75bd956ec89c3202188f952e6301cf186c333205ee27c540262544384a8e270cad3681c3c1a8f170f5cbf820d676dbd93de14a5620dd0c319fe4a3a96c6b4bb0c84df2617f6cbe882004fa2409fbee220ebbb266b34710665a555309bc28a7a4cf7992b4431980d289d12edd88d569e90b28d056da96d20b545a2556e98b59aab4aa110a8fe0bd435cb955fc6621e2523977a35c5043dbc2df6d2c6af39fe84e719ca29ea578db22446b94626596fd6bb659337a5366c279a5a1f60274d911aaa513f58c062dda455faf49fb93531e9c347665ccc907715da2a350515a809956b0a34a7243e18ba8f63769a13e8c2d09b6e7e283773cf48ff1282d2c70e2dd440b353630eb8c5b9350b48bea9360f53c4d14557c0f185cd414484afafdb1eff2de68cf1d950b7cbfb2990475560b97a64ecd09be77aa54145c33a891c5952db6cc23193cc6b29730142acc752407dd9be1366300d23d6f487b7f1cd980f7b8c90446e8e5ad4fa78c13e533c09cdb6f923083d302238b8ab2ddbafb91e0d6e14cb0ea6d9f6a2be0c3c9e23b673ef32e64bc7a3631edaf7319918f2fbcc97f00135e5bd5da2235599891aa65eb05634c8c635842128f94c9378552d81f480bc5f0dacdeafd0c1fc45ee507459c94f4db76b56e05e72ff745d16b981390580c77a61063e2dd4514092e6ef32c053378f300d20b6815d285c33286489519352366478ff66b092e6921cf6452147a245dc410f59066417cb812bf3d1dca4719175285b1658b6183d8f2baea3aca987ae43d5af412b8fa1b4c09aed4560a9cdc15acc006112f940efe94ea6d73ac591d2af5b484bcde1fae51f6c870bb49e0306f14525876a52c9c044087d710ad7fda501024fc374cd70c738fceb1571d7e4ec4e81dc8b14795ab14fc7f7ed5dbd107bbb01f2dfb408e7d775c7fa76c8ba8d38aa4f6b1aedbb59dab38931e8bb438b8b7a10fcf11c28821329bb3ede4b42213ad081c05f50d862b10675309b43061f4b2f4d119aa23c493df2a18b90b5d2e28ed9f9020c67995c7ed3ba18bc09579b23b5fb11eb3c0322121d7e89b9b5d1fa51cc6659c74a90d8dada8079d1baafaaf328f1ca1c370bf6ff0e3c6715b55885335076a23ea1c6c6f57fd716e86185e9b37b386fb17325569f535955e3b8b2419133beefd3f84fcdba7f400e53df749280a1e63a7e994a6d1028d86139a9f1c3cfa6e01eabaedcaac09e4477cfba6dc4025ac6167adf3b544f8d855d0210aaa31ca42ee8dcc54e2e289324267b5cd748ae66b36ebd270bf40ff2958b32667a06635727d424737074015a871aa74e2b0afb025852c15afadf30df3b3123a6435307080a656b8f670d8c9beaf9921a551fe833f389fd9f83011b5c2440d04451038d6fea5bb864a8ef073a2f3faf5739c2156515c0a57f866453a06cc31bb7d5ef8b34fbd0df38ee2687bb9689301866383f2a92abedf8739a257e52d5a763af305752369ea8cc07dde334fc9ceb6f7e97d2fabbdd929d24c64b429690a8116716b12ddc3eaddf5776a7223a4888b40bf9c0d140df9665456819ed97b487b572d6c8f52ae5a13f2c210f2d2f2d82814c47a010b649150fc6a83bec822644743bff393ab5ec7f20f768d37b3c38f9aba858f6e24360045c6702eec3806987251a98936a771471a667ebed4ea96cb5f8084ca5ceaf63a2167e55837dd182df4551320c3037dfcd2414bb23495cbc4c0ba3e8540957ddea28f03e467976f07b7a0f415e6a008eae76ea4450d35401ae8d54ccce8f52ca0fb14c8064cf34a60869d4626c54c030ae50d95127ecd2557e5f335169ac31ecfd07cb015042fa74d48239a108b0eaf20cb65b24909aaeee18ad72ea6f9463c140d51545c094b08d52ce420d71dbfcc8452bf99399f55b4299ffbc8accac4fc77aa101699415bbe3fe5abe6db6373b082a274e2042aa67696f376065ffbabf371cbd361b2f3b9434d2eb068f9826b2e4faebd6cc1803037a87da5def6a719a675fa48786bc3cc12fe1abed498", 0x1000}], 0x9, &(0x7f00000036c0)=[{0xa0, 0xffff, 0x5, "bc7ab4a79a4f5adcc038814b5bfe316b7cbd7f395dd4b127eb13ef3d7f5a14d3d09539cd256a2bef8786448a8965edcf6beb08c72e22493284728d16aaff25d42b2ada801c8cda5aa6aea46f66e86782893c813e653774d70355ddaebe9ebf42374df64b4b7918ba9300a30531e05fbb1b23a5964019d7c6415479d4b3c8c9f299221d4fc4ae8819fc77680c4db8f2"}], 0xa0}, 0x2008d)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')

02:33:00 executing program 2:
syz_execute_func(&(0x7f00000001c0)="9826473e431c080f05f32459bfd91303e8c4a37bf0c53e41e2e9b55767660f6b32fbc401ad61b5feefffff0fb8c4014e4eed751e0d7b404009ab34d1c4e10bf8c470c4c461cd583d2e00000081458145b712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc726f2c9a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
select(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7}, 0x0)

02:33:00 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), 0x4)
mlock(&(0x7f0000421000/0x4000)=nil, 0x4000)
madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
close(r1)
close(r0)
setsockopt$sock_int(r0, 0xffff, 0x141a, &(0x7f0000000180)=0x81, 0x4)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}})
mkdirat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x18)

02:33:00 executing program 3:
syz_execute_func(&(0x7f00000000c0)="9826473e431c090f05042459bf0b0000b740d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d009d0081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
sendfile(r0, r0, &(0x7f0000000040), 0x2)

02:33:00 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f0000000140)="984cbd5ea84a1cac0f05f359bff800000043c0eb2541e2eba2a2363e460f1a7000664fdefcc4c1f9d602d819e1360fb8c44f751ec42145dafbe509b921045fc507f240d1d25bc4a3114cbf0000000074c66db712c483397fd30000100000c4c2f87dc4412d72d50021e36161c4c3214cb9a5605419c2c4c2e5a97600f08171a30b8a826eef27270dd4d48cc7e8628f680864360ff4580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2be1dca261c481f1da10")
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000240)="26462ff7be8a9def25ae916ed1b85fe3a15792c428e42bed5c3a6615bdf84d1800a754fb5a2dfe2f6810a3b35ec51d4272767eb4", 0x34)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000340)={0x3, [0xff, 0xfff, 0x4]}, 0xa)
getrusage(0x0, &(0x7f0000000280))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f00000003c0)=0x18)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x5}, &(0x7f0000000440)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r3=>0x0, 0x7fffffff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="f80001000100"], 0xa)
socketpair(0x0, 0x20000000, 0xf732, &(0x7f00000000c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000500)={0x10001, 0x2, 0x1, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000200)={r3, 0xfffffffffffffffc}, 0x8)

02:33:01 executing program 3:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000002c0)={<r1=>0x0, 0x2, 0x3, 0x2, 0x8}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c)
r2 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x0, 0x0)
mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0)
r3 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r1, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={r1, 0x1, 0x3, 0x7, 0x6}, &(0x7f0000000540)=0x18)
poll(&(0x7f00000003c0)=[{r3, 0x24}], 0x1, 0x400000000)
r4 = msgget$private(0x0, 0x0)
r5 = shmget$private(0x0, 0x3000, 0x242, &(0x7f0000ffa000/0x3000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000580)=""/239)
msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000340)=""/61)
write(r0, &(0x7f0000000400)="41d9583c66116990aa93c12f254a32083ba661b1eb86b5ea2a04f5a55d324616002d05504c5a08a003e9853a163d453e4332b5d0b582c57f878782abce58f11ee2c12f773089c4ead0067ea87e96bdc7fa", 0x51)
rename(0x0, 0x0)
renameat(r3, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00')
r6 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
mkdir(&(0x7f0000000000)='./file0\x00', 0x12a)
setsockopt$inet6_MRT6_DEL_MFC(r6, 0x29, 0x69, &(0x7f00000001c0)={{0x1c, 0x2, 0xfff, @mcast2, 0x3ff}, {0x1c, 0x1, 0x4, @rand_addr="cfe3ae94810bf3464da73a4825b6be54", 0x1000}, 0x1f, [0x9, 0x1000, 0x0, 0x3, 0x5, 0x85, 0x401, 0x20]}, 0x5c)
truncate(&(0x7f0000000480)='./file0\x00', 0x7f)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x2d54}, 0x24)
rmdir(&(0x7f0000000080)='./file0\x00')

02:33:01 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x5}, 0x8)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
getsockopt(r0, 0x3, 0x88, &(0x7f0000000140)=""/213, &(0x7f0000000040)=0xd5)

02:33:01 executing program 0:
r0 = socket(0x1c, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0}, 0x2008c)
setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0)
socket(0x2, 0x5, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r1 = dup(r0)
freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1050, 0xffffffff)
chmod(&(0x7f0000000200)='./file0\x00', 0x23f)

02:33:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="2f02e8e0063b4c07000000000000008973730eb0ce15ae78712e2c3fabaa9e9af19d2627000000400000000000"], 0x1)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
msgget(0x1, 0x24)

02:33:01 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
r1 = getegid()
getgroups(0x3, &(0x7f0000000100)=[0x0, <r2=>0xffffffffffffffff, 0x0])
getgroups(0x5, &(0x7f0000000240)=[0x0, <r3=>0x0, 0x0, 0x0, 0xffffffffffffffff])
getgroups(0x9, &(0x7f0000000280)=[0xffffffffffffffff, 0x0, <r4=>0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff])
getgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4])
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="030000004d960000bdc48500ffff03009700000002004e22e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff00"/156, @ANYRES32=0x0, @ANYBLOB="da7b000004000000200000000900000007000000"], &(0x7f0000000040)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x100, 0x6f5bb9f9, 0x97, r5}, 0x10)

02:33:01 executing program 2:
syz_execute_func(&(0x7f0000000080)="0c0cc4817a2df998cd801b69e4f56962f5696200d9d9d0f2680c0000008fe9c5589b68266826c753fbc4e101edfec4427d822a2a00c4da7676e00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c3a85b5b45363ef80f9966030faee42c2442d9742e6e47000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = open(&(0x7f0000000140)='./file0\x00', 0x7, 0x14c)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
pipe2(&(0x7f0000000000), 0x4)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
r3 = getgid()
setresgid(r1, r2, r3)

02:33:01 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x3a5340000, 0xf, 0x7fff, 0x400}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0xe17, 0x10001, 0x5, 0x2, 0x3ff}, &(0x7f0000000180)=0xa0)
syz_emit_ethernet(0x4000, &(0x7f00000000c0)={@broadcast, @broadcast, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1, @multicast1}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local}}}}}})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

02:33:01 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400"/125, @ANYRES32], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x368df48e}}, <r2=>0x0, 0x80000001, 0x7, 0xf3, 0x1, 0x8}, &(0x7f0000000180)=0x98)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x81}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a)

02:33:01 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0x6)

02:33:01 executing program 3:
syz_emit_ethernet(0x1de, &(0x7f0000000200)={@empty, @broadcast, [{[{0x88a8, 0x10001, 0x601, 0x1}], {0x8100, 0x0, 0xd19fd7, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x1500, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}, @mcast2, {[], @generic="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"}}}}})

02:33:01 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1, 0x0, 0x1ef, 0x4, 0x45bf}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x81, @rand_addr="752f2f751b9cf5b3a29635baa5e31b57", 0x80000000}}, <r2=>0x0, 0x7fff, 0x9, 0x80000000}, &(0x7f0000000300)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={r2, 0x10001, 0x8, [0x0, 0x1, 0x3ff, 0x80, 0x1ff, 0x7d25, 0x1, 0x9b]}, 0x18)
syz_execute_func(&(0x7f0000000080)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mlock(&(0x7f00009b2000/0x4000)=nil, 0x4000)
getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
sigaltstack(&(0x7f0000bd2000/0x1000)=nil, 0x0)
freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, <r4=>0x0, 0xffffffffffffffff])
fchown(r1, r3, r4)
mlock(&(0x7f0000c86000/0x3000)=nil, 0x3000)
bind$inet(0xffffffffffffffff, &(0x7f0000eed000), 0x10)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

02:33:01 executing program 1:
syz_execute_func(&(0x7f00000001c0)="984c5e5ea84a1c210f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f6808c4c1c8162b61c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
chmod(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe)

02:33:01 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(r0, 0x0, 0x0)
nanosleep(&(0x7f0000000080)={0xd99, 0xff}, &(0x7f0000000140))
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
poll(0x0, 0x0, 0x8)
sync()
syz_execute_func(&(0x7f00000007c0)="c4c181c492c6ee000000a84aa84a2c421c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14def30fbdb000000000c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f6808218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a1ffb4ba26110e2")
freebsd10_pipe(&(0x7f0000000280)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
open(&(0x7f0000000040)='./file1\x00', 0x110408, 0x130)
r2 = open(&(0x7f0000000180)='./file1\x00', 0x83, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0xc000000000000000, 0xfffffffffffffffb, 0xb24, 0xc1}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x1f, 0x6, 0x6, 0x6, 0x9, 0x3724, 0x4, 0x9, 0x7]}, 0x16)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

02:33:01 executing program 3:
r0 = socket(0x10, 0x1, 0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x40}, &(0x7f0000000180)=0x8)
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0xffffffffa9034066, 0xfffffffffffffffc}})
sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0)
syz_execute_func(0x0)
r2 = open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x102)
r3 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000003c0)=""/227)
getresuid(&(0x7f0000000240)=<r4=>0x0, &(0x7f0000000280), &(0x7f00000002c0))
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fchownat(r2, &(0x7f0000000200)='./file0\x00', r4, r5, 0x200)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x1)
futimesat(r6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9000000000, 0x180000000000}, {0x3f, 0xfffffffffffffffb}})

lock order reversal:
 1st 0xfffff800121b1040 filedesc structure (filedesc structure) @ /syzkaller/managers/main/kernel/sys/kern/sys_generic.c:1515
 2nd 0xfffff80004a1c248 devfs (devfs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1511
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
02:33:01 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001100)={r2, 0x3, 0x5}, &(0x7f0000001140)=0xc)
recvfrom$unix(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x40000, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, 0x1c)

#1 0xffffffff8110ead2 at witness_checkorder+0xf72
#2 0xffffffff8102dc6d at lockmgr_lock_fast_path+0x26d
#3 0xffffffff8195f205 at VOP_LOCK1_APV+0xc5
#4 0xffffffff811c2bbf at _vn_lock+0xaf
#5 0xffffffff811c11a1 at vn_poll+0x41
#6 0xffffffff81118681 at kern_poll+0x551
#7 0xffffffff81118111 at sys_poll+0x81
02:33:01 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r1)
fcntl$dupfd(r1, 0x0, r0)
execve(0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x0)

02:33:01 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01efc35b5b304545e269a841002f090945332faeec91eeeeb7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
syz_execute_func(&(0x7f00000001c0)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:33:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000180)=0x3, 0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a)
getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="325d8e480742f1617f895bf07f7071580084212222627105000000001549c83035240854e204fea8c42514398696d9b1229d9ec8aa223a5dedf7ee02c283b2c4539037ebea163638cac1579d7c259669b3de2f5106101c6ed49da86b43e527ef6ffb156b62e7f745001b5d23721504366976ac51d13b0e9af16e20fc996de370c48be02b2efced791f6413def475d7f5b3c821e56cfe3f7a79a9175950949d10d9e126b72ce926108783af32b3df3420b2e9433a8d550966de1a6c1fbe6c263d244cd9dec4004ba2b3d3c6ec3e5a8ae8070f84c7a193507f55e88080f05072"], 0x0)

#8 0xffffffff8170d7e6 at amd64_syscall+0x436
#9 0xffffffff816d55ad at fast_syscall_common+0x101
02:33:01 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x9, 0x8001}, {0x62d0, 0x564}}, 0x200)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000040)="6a526271bb00e42ca186980990953387dd63c99450f21fc86ab5b47e1b8c9738854c5cb60e3c0a118ecac167d2b95cfeb968dba4562b5635237ebf9b7ec484177397c8ca4a5759952d16186fbc565864faa1")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}}, <r2=>0x0, 0x2, 0xa8ec, 0x80, 0x1ff, 0x400, 0x76}, &(0x7f0000000200)=0x98)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x70000000}}, r2}, &(0x7f0000000300)=0x84)

02:33:01 executing program 3:
syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="9f885100cdaf", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @rand_addr, @mcast2, {[], @icmpv6=@mld={0x3, 0x0, 0x0, 0x0, 0x0, @mcast2}}}}}})
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
fcntl$dupfd(r0, 0x11, r1)

02:33:01 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(r0, 0x0, 0x0)
nanosleep(&(0x7f0000000080)={0xd99, 0xff}, &(0x7f0000000140))
pipe2(0x0, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
poll(0x0, 0x0, 0x8)
sync()
syz_execute_func(&(0x7f00000007c0)="c4c181c492c6ee000000a84aa84a2c421c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14def30fbdb000000000c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f6808218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383a1ffb4ba26110e2")
freebsd10_pipe(&(0x7f0000000280)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
open(&(0x7f0000000040)='./file1\x00', 0x110408, 0x130)
r2 = open(&(0x7f0000000180)='./file1\x00', 0x83, 0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0xc000000000000000, 0xfffffffffffffffb, 0xb24, 0xc1}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x1f, 0x6, 0x6, 0x6, 0x9, 0x3724, 0x4, 0x9, 0x7]}, 0x16)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

02:33:01 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x231)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x5}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @loopback, 0xfff}}, r1}, 0x84)

02:33:01 executing program 1:
r0 = msgget$private(0x0, 0x42)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000d4e3577fbb77cda1e5ff582be12aed403df91d3bbc450b20037321834aeab02d73d715c98f0b8d5e54c0f7031caae11a8876db2de73d745ef0b1d2de6cf06541ed079eb1c7aec927597ee3858769ed4e283f34835c5204e7c4754f565c2ec119a18be2ab558d0bc66f63c82a1360cd832c7b3abe88"], 0x7d, 0x800)
syz_execute_func(&(0x7f0000000180)="98341b0f050fc7f791b0954141e2e9964180bf108a67a4fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e418120db002b0000006e46f18888a1c4101f9b439b9be35ee6c45e091916ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c0740f2d96000000008cccdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95d65df6d05a1c9fb110f0f3804830a000000")

02:33:01 executing program 2:
r0 = msgget$private(0x0, 0x601)
msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x9c, 0x3, 0x800)
syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x30, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x2c, 0x4, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})

02:33:01 executing program 2:
r0 = semget$private(0x0, 0x1, 0x7b2)
__semctl$GETPID(r0, 0x4, 0x4, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000080)="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")
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:33:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000000c0)={0x6, {{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="c8041692ba19c05d50a11f97ec53568af05e5c13b4b3d28cf3a036fbdccdee4658aaa46f3663cb45358d0401bdcdba225a3f124324ea856c151822a86ae2dda6f0e7ad66d6ba7b094d5f34664708b748d70422b4b2ddaecdd53f60a293b882226ff270a8b0e33e32e5b8fe7d016faabd7d4fb606")
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, <r2=>0x0}, &(0x7f0000000240)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x335, 0x5, 0x101, 0xfffffffffffeffff, 0x7fff}, &(0x7f00000002c0)=0x14)

02:33:01 executing program 3:
getgid()
socketpair(0x1c, 0x1, 0xa5f, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={<r2=>0x0, 0x0, 0x0, 0x5, 0x1}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x285, 0x5, [0x5, 0x6, 0x42, 0x7, 0x8]}, &(0x7f0000000300)=0x12)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, <r3=>0x0, 0x8c61, 0x626, 0x200, 0xcb, 0x7, 0x8}, &(0x7f0000000340)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r3, 0xa1ac}, 0x8)
syz_execute_func(&(0x7f00000000c0)="9826473e431c130f05f3fd59bf2e134f00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d4660f67d5e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

02:33:01 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x80)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0x0, 0x401, 0x3, 0x80, 0x3}, &(0x7f0000000180)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x0, 0x4, 0x4, 0x8, 0x49b, 0x40}, &(0x7f00000001c0)=0xa0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc)

02:33:02 executing program 3:
syz_execute_func(&(0x7f0000000140)="0c17c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

02:33:02 executing program 1:
syz_execute_func(&(0x7f0000000300)="0c0db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf42ef3410f1ad726400f0d18c401fe5ff6e3dfc462193f49004336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x180, 0x19c)
r1 = getegid()
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=<r2=>0x0)
r3 = getgid()
freebsd11_stat(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getgid()
r6 = getgid()
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getgroups(0x9, &(0x7f0000000580)=[r1, r2, r3, r4, r5, r6, r7, r8, r9])
openat(r0, &(0x7f0000000140)='./file0\x00', 0x8008, 0x8)
fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80)

02:33:02 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf/', 0x1fe, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)

02:33:02 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setrlimit(0x0, 0x0)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660cde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4166d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000f7dfdb4d79f2f2281837038874964a7a6dcc6073ff483e8ec08799d9ea9fa11c78293b44681145752b08536ac147849c462e986c02553f1d27e9a33fefa9ea9463964f4539a4c88c6b728f775d3a96fae8ba6b710c5957d4b124d0c8e9495fae32f2f509b108000000000000005db091a800"/127], 0x0)
socket(0x2, 0x5, 0x7fff)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200))
getgroups(0x1, &(0x7f0000000280)=[<r0=>0x0])
chown(&(0x7f0000000040)='./file0\x00', 0x0, r0)
semop(0x0, 0x0, 0x0)

02:33:02 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x34)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000380)={{"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", "9fee5dff2011f3a4570b5a1ccc5788b3f411e99bebed8c2c889e675911102207", 0x1, 0x9}, &(0x7f0000000080)="9b39a0d7e67bb1acbbe52707cee53c39f84a1566", 0x8001, 0x1, 0x9, 0x6, 0x5, 0x7, 0xfffffffffffffffb, 0xfd})

02:33:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
setrlimit(0x0, 0x0)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c)
r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81f00}], 0x1000000000000075)

02:33:02 executing program 2:
socketpair(0x1c, 0x2, 0x5, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000004c0)={<r2=>0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)={r2, 0x0, 0x6, [0x800, 0x2, 0x3, 0x1000, 0x3535d38d, 0xde9]}, 0x14)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000300)={@multicast2, @loopback, <r3=>0x0}, &(0x7f0000000340)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000380)={@rand_addr=0x1ff, @local={0xac, 0x14, 0x0}, r3}, 0xc)
getsockopt$inet6_buf(r0, 0x29, 0x2000000005f, &(0x7f00000001c0)=""/101, &(0x7f0000000240)=0x65)
syz_execute_func(&(0x7f0000000100)="91cd9280000c6969ef69dc00d9ed3a2020d00fd1b02db5d900c653fb0fa95ff965be3c1266440fedd10befc4a2a1dc356cab00009d670f381d6a2f450f4868d1d97c7c63460f5776c161617878a7c401fe5ff6a9c1460000e1b18f897c80d845e22c892a0f0000009f")
r4 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={<r5=>0x0, 0x6}, &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="ea5159890e54720dd7a13493db00"], 0x12)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x6, r5}, &(0x7f00000002c0)=0xc)
getsockname$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000005c0)=0x1c)

02:33:02 executing program 2:
r0 = socket(0x1c, 0x20000000, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x5, 0x8)
setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @loopback}, 0x8)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f0000000140)=0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r3=>0x0, 0x0, 0xfffffffffffffffc, 0x212, 0x80000001, 0xffffffffffff0000, 0x8e}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10)

02:33:02 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x7, 0x6, 0x2, 0x3, 0x7}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x3, 0x8}, 0x8)
r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x100000000, 0x7, 0x62}, 0x8)

02:33:02 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x10000000, 0xdae6)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
listen(r0, 0x2)
recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

02:33:02 executing program 3:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x0)
munmap(&(0x7f0000e50000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0008009f")
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00')
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4)
sendto$unix(r1, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8)
getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)

02:33:02 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x10048)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(r2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)

02:33:02 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8)

02:33:02 executing program 0:
r0 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffa000/0x3000)=nil)
shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000080)="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")
syz_execute_func(&(0x7f0000000500)="1c050facf7d198cd801b69e4f52962f5696200dcd9d017795bf9f2680c0000008fe9589b26e101c402fd1de7fec4663ed107c4415814c4f2168f4808eed5bcd29d3f73d888008020000051c1ea010f380464806af265dc5f00c401611282030000000fce5b4545e269a841000f99c442cdb8f8aee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6c31fad6736660fd2938c000000c4c1f91337cdd93cf22e443b0fc7bf0d5e00008000800f015c02e702e7d5f421")
shmget(0x1, 0x3000, 0x200, &(0x7f0000ffa000/0x3000)=nil)
r1 = socket$inet(0x2, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xab5, <r2=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000280)={r2, 0xcd, 0x42}, 0x8)
r3 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000002c0), 0x4)
r4 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil)
shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x2000)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000300)={r2, 0xa652dbd, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:33:02 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
lseek(r0, 0x0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x577064ddc6632f3b)
symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00')
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

02:33:02 executing program 0:
syz_execute_func(&(0x7f0000000080)="0f38cd850f0000000f008d54d90000c481f91721430f86feb4da73c4016deacec4a3616ff336660f7e38660ffa710366440f3840a0c1000000")
syz_execute_func(&(0x7f0000000300)="98e9893e431e2ac4e1a95806c4e1fb2c39c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50fc4218c58a3000000000b4e4e751e0fa0211cebababd1c4e10bc470c4c461cd583d00000081c66db712c483397fd300c984dcddddbcaf00100000f345d9c6ac01b00b0000008fc978e2e7efa80dd4d48cc7e8628f68082e36f3470f00a20bbf000036acc0f526264788fe58c4a1dd7dbbbfdd5cc600d03081c96efb110f0fc4a261b7e2")
r0 = socket$inet(0x2, 0x10000007, 0x3c)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3}}, <r2=>0x0, 0x5, 0x5, 0x6}, &(0x7f0000000180)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r2, 0x5, 0x81, 0x4}, &(0x7f0000000280)=0x8c)
sendto$inet(r0, &(0x7f0000000000)="f74df3b739525372c5e0eafe2827fe", 0xf, 0x5, &(0x7f0000000040)={0x2, 0x1, @rand_addr=0x1}, 0x10)

02:33:02 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
sendto$inet6(r0, &(0x7f0000000300)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c1819c29f3dc702c61aa86e81e3153b51e055768badd88accf2667ef2b0daa787446a034aa957597ff54802c039ec748ef52eb750064d76bbd35daebe7474243b4764df1abcb4277fed033fe863a5224513d026b22cae49d6c443113b87e1f2667d81d13b4250cbdf25a7374329fbaf00d47a37b4e47533a4910897d4d1bd", 0xc3, 0x80005, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x6, 0x4)
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, <r1=>0x0, 0x0]}, &(0x7f0000000980)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000a40)={r1, &(0x7f00000009c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xffffffffffffffff, @ipv4={[], [], @loopback}, 0x2}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x5, @mcast1, 0x6}]}, &(0x7f0000000a80)=0x10)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f0000000200)="cea73873e65f0ea714c6e8c40ee77c90f16ce206a22e5bab1fdf4785263fbb3ac71a7bdce043fa6de4bee809310f0cce41a525427f87a82d52917f2ec07f5b93ed1b0fe2bf1174de5135ac91c5aab0818e6971cacdd7e8c54bd523b29bd8fdf0ed91aefc1c47e573f6e4973821b227ef60b774278a7bd43031b50dabd5c79f8202595f2bf37daec3fb417177a56c58d0450f2e15482c9c114ba4dfdc19ed8aab84f1801abbfd")
sync()
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000ac0)=0x4, 0x4)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000500)={{"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", "c733cc055bab017019b546076b438ff49ed7b47976d76ae98a8f173f3f044cbf", 0x9}, &(0x7f0000000400)="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", 0x100000000, 0x800, 0x1, 0xd7, 0x1, 0x10000, 0x1, 0x7})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x1000, 0x64, 0x2, 0x100, 0x80000000}, 0x14)
socket$inet6_udplite(0x1c, 0x2, 0x88)

02:33:02 executing program 1:
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={<r0=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x81, 0x4, 0x200, 0x9f14, 0x4, 0x4, 0x8, 0x1400000, r0}, &(0x7f00000001c0)=0x20)
syz_emit_ethernet(0xb7, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800461d00a900650009ffa690780000000000000007890fc4ca34c27f00000000000000050000000500832700ac1400bbffffffffffffffff7f000001ac1400aa7f0000017f0000017f000039c5ffffff071f02ffffffff00000fff0000000800000d0cac1400bb00b3b9041b80406e0128db81dc705f0501442406f0000000084300000300000970ac1400aa0000000700000001f7000000ffffffff004e234e22000890784e24b20cd4"])
mlockall(0x2)
mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)

02:33:03 executing program 3:
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0x1, 0x0, 0x4, 0x4}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7ff}, 0x8)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1202, &(0x7f0000000000), 0x2)

02:33:03 executing program 1:
lseek(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020009)
poll(&(0x7f0000000200)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(r0)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r3)
fsync(0xffffffffffffffff)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sendto$unix(r0, &(0x7f0000000140)="90798abd74fce101fff77eb59a5abc16952a9888b9291ce74ba35043308f438a035591277aa1be20cb9a0d7706c855e9132e436e6abdb703c2675e14a0ac5673b7e5b53af3e74e2ba2c6189119bb736770023a625811bd6b85b13852f979d758e235b7d3f50df1b202428fb267a8cf7ffcec9f8a7944e1f09a3fedab2a6f05e6d2ec4ab8e1a98575f2c9d1e9e0ac5265b756ebf17c151e4d71421b835b13d0382a6d5efedc35f7d070c11081e573b466cbc911e18e6fb8ab2a6f57bb3eeb", 0xbe, 0x5, 0x0, 0x0)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000)
getsockname(0xffffffffffffffff, 0x0, 0x0)

02:33:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4)
sendto$unix(r0, 0x0, 0xfffffe61, 0x1, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x26)
close(r0)

02:33:03 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x5, 0x0)
r1 = semget(0x3, 0x5, 0x600)
__semctl$IPC_RMID(r1, 0x0, 0x0)
r2 = dup(r0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/57, 0x39}], 0x1, 0x0}, 0x0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

02:33:03 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x801, 0x0)
r2 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x30000000)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sendto(r0, &(0x7f0000000680)="27e41c2a12f2bef1672535294100336cec56965bc030b76685ef294bbd624d6271b3936e0a692af96ad8d9cdfc1d62f60383047d99f8d4b78f0c6b3845924101e301acffa0634c141bd9c721ca79977c1d8a8c24f161dc037a25683e17", 0x5d, 0x5, 0x0, 0xffffffffffffff2a)
sync()
syz_execute_func(&(0x7f00000004c0)="984a2ae9c4a2791dcd1cf70f05bf11064100c4a37bf0c55c41e2e9660ff8aa020040000b0f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f460cc421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000002c0)=0x4, 0x4)
ioctl$DIOCRADDTABLES(r3, 0xc450443d, 0x0)
ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000700)={{"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", "f27efdf9ee7ceb8e002dfd58d7b58312841ca1cf673829adbb0e5209ba22376b", 0x7, 0x100000001}, &(0x7f0000000400)="0378beb795f33f164d25ee296ac9ba4aafe52b7af296e9b2c2877e91582c06eb89101388c56bd6e806e940ee886270907db2cf983666ece0f30c4fcb6d5eaf2944e5d0a66171f33af0c797ea08f6", 0x9, 0x10000000000, 0x1, 0x20b95a44, 0x0, 0xfffffffffffffffa, 0x6})
fcntl$getown(r2, 0x5)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r4=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, <r5=>r4}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, &(0x7f0000000040))
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
fchdir(r2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r5, 0xb6b, 0x1, 0x80000001, 0x8}, &(0x7f00000000c0)=0x18)
r6 = dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, 0x0, 0x0)
ioctl$DIOCGETALTQSV0(r1, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', 0x0, &(0x7f0000000180)='/dev/pf\x00', &(0x7f0000000280)='.-\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])

02:33:03 executing program 2:
r0 = socket(0xb, 0x7, 0x3)
sendto$unix(r0, &(0x7f0000000a40)="bf6e84930a6c7e43", 0x8, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000080)="d28b0f05eb23d2d0", 0x8, 0x0, 0x0, 0x0)
recvmsg(r0, &(0x7f00000005c0)={0x0, 0xfffffcf1, &(0x7f0000000380)=[{&(0x7f0000000180)=""/22}, {&(0x7f00000001c0)=""/250}, {&(0x7f00000002c0)=""/150}], 0x39b, 0x0, 0x2ec}, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="0600000000000000010401809a01ff07ffffffff1c004e210100000000000000000000000000000000000000ff0300000000000000000000000000000000000000000000000011ac9d34f358424400"/148, @ANYRES32=0x0, @ANYBLOB="010000000800000006000000610000007f000000"], &(0x7f0000000000)=0xb0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x100}, 0x8)

02:33:03 executing program 2:
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x7, [0x0, 0x800, 0x1, 0x800, 0x6, 0x9, 0x20000000000]}, 0x12)
syz_execute_func(&(0x7f0000000700)="984c5e66d9f0a84a1c190f05f359c4a27d1a5d0e43c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb66440f383b370fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f240d1d2c4e10bf8c45bc4e3f56cbd00008020d0c4c66db712c483397fd300f7dcdc0fbcaf00100000c465468f010ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc440fda2b66470f383a4d4bc481f1da10")
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
recvfrom$inet(r1, &(0x7f0000000200)=""/213, 0xd5, 0x2, 0x0, 0x0)

02:33:03 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x4)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100))
close(r0)

02:33:03 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c, 0x10000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x3}}, <r1=>0x0}, &(0x7f00000002c0)=0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}}}, r1}, &(0x7f00000003c0)=0x84)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
getpeername$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c)
write(r3, 0x0, 0x0)

02:33:04 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x801, 0x0)
r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0)
fchdir(0xffffffffffffffff)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000040)="3658735b23937134c7ef1313b6576e8e345dd60e188287d550cf0189ed16b7bc90db6d632567a145607468653dc573226877537afb34b6f8d17b7d39ec29e0dcf19e5d0e1ad4d2290190493ae08565c0f828a7164445df012d738b01a8ed7a9e3d")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r4 = dup2(r2, r2)
r5 = fcntl$getown(r3, 0x5)
r6 = geteuid()
freebsd11_lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgrp(0xffffffffffffffff)
fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
getresgid(&(0x7f0000001180), &(0x7f00000011c0)=<r10=>0x0, &(0x7f0000001200))
r11 = getpgid(0x0)
freebsd11_stat(&(0x7f0000001240)='./file0/file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getegid()
r14 = getpid()
r15 = getuid()
getresgid(&(0x7f0000001300)=<r16=>0x0, &(0x7f0000001340), &(0x7f0000001380))
r17 = fcntl$getown(r4, 0x5)
freebsd11_fstat(r2, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, <r18=>0x0})
r19 = getegid()
r20 = fcntl$getown(r0, 0x5)
fstat(r4, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, <r21=>0x0})
freebsd11_fstat(r3, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, <r22=>0x0})
r23 = getpgid(0x0)
freebsd11_stat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, <r24=>0x0})
getgroups(0x1, &(0x7f0000001680)=[<r25=>0xffffffffffffffff])
sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000001800)=ANY=[@ANYBLOB="010000ba023be578137beafb68b25e8677990de5ff55f7ecfcec8a106d320da370ceca88a798ca19caf9dcb00919bab1cc272cd152efa7e648b5e8a7505dbb9444a37bcea2f9a71740a7300a2214e8229d1d07069015fdc4c3f4d31ce8560db0f7db1e41fa71536d4555d3de01a6d0c680eddb6e82230f191529b608ef0c06f6c9d7dfdcd7767dc613f9856100d510917030562427089f1926f141189eff968f5a00d841bf2cd9d7c8bb3fb7a5"], 0x3, &(0x7f0000000f80)=[{&(0x7f0000000980)="5813fd634c2ae6ca497de5c2567306009f9c368da518be0058e0318b699c7375705da3fbb074b3392eed7bad4bb514ba7d52ccb7ec6a9dfc1341cdeb37d38412c98670473428a6afb3443ec935b2b10057cc2d6d5921b8e9162c40b8ba56762feac8de4d097de6ee46e9dbc050f914beaed9", 0x72}, {&(0x7f0000000a00)="4a5ebe7a05a514455db2d5a281d6b06def4fbfcd67957f8cda7f0bd2dda2622e106862757bdee96e2d58a421c941b761668dc29193c3decb2d5237fdb0d9402d46616f7f7e3b934a868784ed2df4649f85b0fb534e859291e468b082db1be8a8cbd8cf0641b802b0ffe8eedbe7ecce8947ee2b4f03538d12dcb37c611e1ef4d9cdd519ad05c5dbdc3a9f2f02db9cf5b2d7523e6d06f5f0", 0x97}, {&(0x7f0000000ac0)="dc9cb48a04df20d9f708b34e88024c3ad143c5c07efc0a602733c5ae8b9884cab247d9446b9a608d5fd218548a36d6c499007cefc72aebb3af046298a3e7396413e4049e40ba14b515d5bb25850424504f67eb65eb632055ec126e10129e5456a6468eae3421adc99b4570dbf81ff884b3e6bd7ecb205f1816a088b0064fc12a66fdcf6f9d00beaefb14512331731e8810536b807bc374a2f8485c8dcc0bcd8f151841aaecfb37e890f519b9b69bb2f78195394c373b0c292fc6f1dabd7bb513811275c87cd81a7098fd24b90b0a6479f480c6df5aee17abcaa206", 0xdb}, {&(0x7f0000000bc0)="b3a119b1bc78dbb9c3c350d27ddae7e14310f8da411ed654aff7997a4ad47e90a848bb29b776ade51c12a4ed1ed7474fd423a1ebf1840b54d71dbcb796a80d0b5596ad51bab20850b04f53f9cb46c55521440fea34105a1bd12a327525cdc7e5c6fd221e16a8e9e06983dbff61bea582adacbc27e267eb6aa0dfff93ba7e7cf80a24f0eb9e790a032121aecc43f979ae12c9c603e98a5ea8d4e7f789c11e27ad34b30106b3746a35bd5b2c576e74e7d9d3d3f4ec6d17a3c6a66e6140521b58e3241edfdd81d9da9c7c5eb9248815472282fc79ddf78eb469e1262f79d1d909afaf71a5", 0xe3}, {&(0x7f0000000cc0)="e48199cba3346c05201a2d8bb602e925366b28da3d0093a445e689704bd123280e6b567a214581ef434b3b58c3e2f274da41478554e3955ba615347a0da8b4814b1cb51f7718b6de1e05172d36e81d1c1633961865f373b0682bb884a67c07d92dd72ca723fe6f99590cf44472953e883b503fdc9f574d5959a2089ea62e0829e928f1ead8383b01aa0284f600febb0c5ac033a8f0e2f5519792", 0x9a}, {&(0x7f0000000d80)="71b1e6470b4498e7b3e14381c833db67b5ac1d7515644955747bcf92fd78c410a0485424bf3534b910de4b55fe72cdb37df57a9f55e86c608ef0115b213de7b8f88badd2b87cbb43", 0x48}, {&(0x7f0000000e00)="1f7c347486cb436c3cfbf2687127349ab49b782842088c2bb061337d6b9f55caf90133635862d8eebb439aaf6c2ce47255e145948886718725f41924ee8f23c417636e99c4b6529eec820e4ec27ed24dfb11db5171048dde6f112ad77b6d9c4cf7580cb51047f5ebbc5845e5e568f27359d419983fabb199f431a32f1589ac7ebbcda4ac056c5c61c84583f74a29d48e7c0dae0df52f0d1942fe138faf1d31343b9cb20179e74cdf7e991f8b65220cb991524a3f1fb77468f177d3d7950eb93ca16bb6ff763af6bc3a1f28004f7e5bef4fd75fe02d2267b4", 0xd8}, {&(0x7f0000000f00)="b84221ba4124b34288ae45b0a36ff5e968aadfdea5311cfb95ecc926de5b09d9c46cc14d959309cdfa0e9a60761872977b4ffe9be2d12aa1255f25444e6f5e1ca035b421ad49c6643e2c2c92ead385492b072cbe7c772db435690bd74324789fc607daa0cb", 0x65}], 0x8, &(0x7f00000018c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="00000000200000000001000000ffff000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB='\x00\x00\x00\x00'], 0xf8, 0x100}, 0x0)
ioctl$DIOCGETALTQSV0(0xffffffffffffffff, 0xc100442f, 0x0)
execve(0x0, &(0x7f0000000300)=[&(0x7f0000000100)='!&-@', &(0x7f0000000140)='\x00*\'\x1d\x00', &(0x7f0000000180)='/dev/pf\x00'], &(0x7f0000000380)=[&(0x7f0000000340)=',\\\x00'])
fchdir(0xffffffffffffffff)
fstat(r2, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, <r26=>0x0})
getresgid(&(0x7f0000000780), &(0x7f00000007c0)=<r27=>0x0, &(0x7f0000000800))
lchown(0x0, r26, r27)

02:33:04 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x9, 0x29, 0x17, @rand_addr}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x8, @mcast2, 0x3}}, <r1=>0x0, 0x9, 0x7fffffff, 0x5, 0x1ff, 0xffffffff}, &(0x7f00000000c0)=0x98)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8)

02:33:04 executing program 1:

02:33:04 executing program 0:
syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @random="59018b44bd8d", [], {@ipv4={0x800, {{0x29, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x28}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x101, 0x3800, 0x100000001, 0x6, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8)

02:33:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001180)={r1, 0x452, "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"}, &(0x7f00000000c0)=0x1267)

02:33:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x12, 0x1}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x9, @ipv4={[], [], @loopback}, 0xffffffffffffffe1}}, r1, 0x2, 0x0, 0x20d, 0x0, 0x0, 0xfffffffffffffffd}, 0x2bb)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, r1, 0x6, 0x3, 0xa, 0x7fffffff, 0x6, 0x2}, 0xa0)

02:33:04 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000280)={<r1=>0x0, 0x200}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000400)=0x10)
r2 = socket$unix(0x1, 0x2, 0x0)
r3 = accept(r2, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000480)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000004c0)={r1, 0xfffffffffffffffb}, 0x8)
close(r2)
write(r2, &(0x7f0000000000)="afe76e45e9dc21e3ffaa1e82c1b5bdc3001d1fb6149fa7388c33d6dad7be7251888f6e150079b56a0e5dcd59a898b7964c8c3f01052681ff276ebc15aadf11409d59b766d91d09d9a69b32b334c2c9123491316cd4b9d34d4704d27cb346bc8c0b14de3772f40b040ce332011cb2d8050d9847c2b78675a17748ec6e8c4deddc76fefd13121b4e947b16363f49609958c137059f85f28a8497ea49f52ae5e09fa7538f71c3c9206f9ec4a1c96ccda2fb46699ed6afe0c4a501f03f8690d17f480ee9271312c35d106dc5a9b8498b5a3de3486b130258026a", 0xd8)
r4 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0xe)
ioctl$DIOCCLRIFFLAG(r4, 0xc028445a, &(0x7f0000000240)={0x10, &(0x7f0000000200)="fe83062969d212aa62", 0x716, 0x1, 0x201})
close(r4)

02:33:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0, 0x1f, "ec7f311c7a1e3ff4d1d6ba96efb006aa852ebcb0f0344aabbfcc6471874e02"}, &(0x7f0000000040)=0x27)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0xd28, 0x81, 0xa86}, 0x10)
ioctl$DIOCCHANGERULE(r1, 0x8048756d, &(0x7f00000000c0)="960896c34aa842856ff99e91e5d34dbb1ab1bbdbddcdae0101000000000000d2b7e22a6c40f9579f71bd1f7e0f09fe")

02:33:04 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e)
listen(r0, 0x0)
connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)

02:33:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f660000000000000021791946"], 0x10)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
r1 = open$dir(&(0x7f0000000080)='./file0/file0/file0\x00', 0x200, 0x28)
accept4$unix(r1, 0x0, &(0x7f0000000180), 0x20000000)
futimesat(r1, &(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000140)={{0x3, 0xd72}, {0x20, 0x4}})
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={<r2=>0x0, 0x7, 0x3}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x1f}, &(0x7f0000000300)=0x8)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x0)

02:33:04 executing program 3:
syz_execute_func(&(0x7f0000000000)="9826473e431c230f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc766450ffe60fea3056f0000004e00c4618de3c064f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = semget(0x3, 0x0, 0x80)
semget(0x1, 0x0, 0x80)
freebsd10_pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg(r2, &(0x7f0000000540)={&(0x7f0000000440)=@in6={0x1c, 0x1, 0xb2, @loopback, 0x101}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000480)="5e3179a058bb9dfdd92081a5d42d971bce2cf39758103e366721dd175160", 0x1e}], 0x1, &(0x7f0000000500)}, 0x84)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000500), 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2286000000ff02000000800e0000000000ff030001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003cec00"/128, @ANYRES32=0x0], &(0x7f0000000280)=0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={<r3=>0x0, 0x8001}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x1000, @ipv4, 0x7db}}, r3, 0xfffffffffffffdd9, 0x20000000006, 0x2a5}, 0x8c)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=""/162)
truncate(&(0x7f0000000380)='./file0\x00', 0x401)

02:33:04 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f0000000300)={{"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", "26399e4724b71f5bbf86fa7de6e09bf5a447a37f1b51a2b540b573ec986f032e", 0x0, 0x80}, &(0x7f00000001c0)="3f139cc393354419ff5840cc95a9b7ca2d60245a143f726989be276f4510cbe5c5fb947c2e4f7784378a750d8b17ebd51b738b90a5b5489319ba62987e635a4181", 0x7ff, 0x5, 0x6b, 0xf64, 0x2, 0x6, 0xfffffffffffffffd, 0x688})
close(r0)
syz_execute_func(&(0x7f0000000b40)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d019884b795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23679355b60f103ec73ec7c4a27d181ec1ea01eff265dc5f00c35b5b30454536f2450f599ade7e00006a414c4c63154624581b4585c145332fae6f66440fc4720409b7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q')
close(r0)

02:33:04 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
ioctl$DIOCGETLIMIT(r1, 0x4004667f, &(0x7f00000005c0))

02:33:04 executing program 0:
setgroups(0x1b, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
freebsd11_getdents(r1, &(0x7f0000000000)=""/124, 0x7c)

02:33:04 executing program 3:
syz_execute_func(&(0x7f0000000180)="982c3e0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b608000000c1a0e5be34d1c4e1f8c421fc2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35d3a0808d329972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f6d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f0f82dada048336000000")
mincore(&(0x7f0000ce8000/0x3000)=nil, 0x3000, &(0x7f0000000100)=""/26)

02:33:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8")
poll(&(0x7f00000000c0)=[{}], 0x1, 0x20000000000)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @broadcast, 0x1, 0x3, [@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback]}, 0x1c)

02:33:04 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000680)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000600)=[{&(0x7f0000000400)=""/198, 0xc6}, {&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000540)=""/190, 0xbe}], 0x3, &(0x7f0000000640)=""/35, 0x23}, 0x0)
r1 = semget$private(0x0, 0x0, 0x40)
r2 = socket(0x1c, 0x10000002, 0x0)
r3 = dup2(r0, r2)
getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780)=<r4=>0x0)
getgroups(0xa, &(0x7f00000007c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, <r5=>0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
fchownat(r3, &(0x7f0000000000)='./file0\x00', r4, r5, 0x400)
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f0000000800)={0x8001, 0x5})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000840), &(0x7f0000000880)=0x4)
getsockopt$inet_buf(r2, 0x0, 0x4a, &(0x7f0000000040)=""/109, &(0x7f0000000500)=0x6d)
__semctl$SETVAL(r1, 0x1, 0x8, &(0x7f00000006c0))
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={<r6=>0x0, 0x81, 0x0, 0x3, 0x7, 0x7f}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r6, 0xc4, "d1c37d901d5445b3cae50299b6a99426766c5400f66ea9f61feb9ba14f3c69ceb04c8635adf6538c63446b7476f9583b427008f4643a9b7b3ecfd695b7fc3dee49643c7848bb5d6fa351ce03803192c3066a506a8759ffe1f081c4128f4f7a9659a8bb0d129c8c360a1b505ebed84a700c4a034c46f1f83a91860f4761e135b231d0ac8136914104eb2d5dce083deb4e076332fbb497e53a19b0f7894ee5084e515c4b89008604e9f54deb54e489f44f940d929c340cad3f5eb21b90934468d47e2142d4"}, &(0x7f0000000200)=0xcc)
accept$inet6(r2, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000140)=0x1c)

uma_zalloc_arg: zone "128" with the following non-sleepable locks held:
exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80012dd7b80) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff81110520 at witness_warn+0x640
#2 0xffffffff8153669d at uma_zalloc_arg+0x5d
#3 0xffffffff81035e31 at malloc+0xe1
#4 0xffffffff8105692f at crsetgroups+0x11f
#5 0xffffffff810567b5 at crcopy+0x55
#6 0xffffffff81497133 at sys_setaudit+0xb3
#7 0xffffffff8170d7e6 at amd64_syscall+0x436
#8 0xffffffff816d55ad at fast_syscall_common+0x101
uma_zalloc_arg: zone "128" with the following non-sleepable locks held:
exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80012dd7b80) locked @ /syzkaller/managers/main/kernel/sys/security/audit/audit_syscalls.c:688
stack backtrace:
#0 0xffffffff8110ee9e at witness_debugger+0x8e
#1 0xffffffff81110520 at witness_warn+0x640
#2 0xffffffff8153669d at uma_zalloc_arg+0x5d
#3 0xffffffff81035e31 at malloc+0xe1
#4 0xffffffff8105692f at crsetgroups+0x11f
#5 0xffffffff810567b5 at crcopy+0x55
#6 0xffffffff81497133 at sys_setaudit+0xb3
#7 0xffffffff8170d7e6 at amd64_syscall+0x436
#8 0xffffffff816d55ad at fast_syscall_common+0x101
02:33:05 executing program 1:
mmap(&(0x7f00001a7000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
r1 = open(&(0x7f0000000000)='./file1\x00', 0x101, 0x80)
listen(r1, 0x6)
writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1)

02:33:05 executing program 0:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
r0 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1000)
shmdt(r0)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x0)
shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x0)
r2 = msgget$private(0x0, 0x20)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/244)
r3 = shmat(r1, &(0x7f0000ffa000/0x4000)=nil, 0x2000)
shmdt(r3)

02:33:05 executing program 0:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, r0, 0xffffffffffffffff)
r1 = shmget(0x2, 0x14000, 0x0, &(0x7f0000fec000/0x14000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000080)=""/226)
r2 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil)
setresuid(r0, r0, r0)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/96)
socket$inet6_tcp(0x1c, 0x1, 0x0)

02:33:05 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c1, 0x80)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="0638368c7be6d65c87d02e2985b14937a9d3a6d65adb99e0772c6b8a2fb757aad10957c156c0b8f54175ea83d02cb49a98c247f7c862459617c36ce6c09f69636e19aed19fadd85ec8e7bad8b3c43ebb65027bf509c22d7dfa92e43f1ca25259cafe1e33e5", 0x65}], 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f00000000c0))
open$dir(&(0x7f0000000000)='./file0\x00', 0x1089cd, 0x20)

02:33:05 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000600)={0x6, "15a5992e77ee82a76644378816224700"}, 0x20)
ioctl$DIOCRINADEFINE(r0, 0xc450444d, &(0x7f00000000c0)={{"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", "8edd0f547e7bc675d37207ef064d21736c594b43a4a85dddc66626ad697a1ba5", 0xffffffffffffffe1, 0x841}, &(0x7f0000000040)="fdf3f2553f6652f15426d33058641b33314a272846c4b5f9b082df492ed2eb081790b98132adc3ba7f527b7dd1ddd33de61f362b4492501b44ef4e5e297d74e4f5ec653ebc89fe233dd5e5db57960ca97d694b0388cc488761c3585399109bc54bbe87d8cb66", 0x7, 0x10001, 0x9, 0x1ff, 0x7, 0x1ff, 0x1, 0x1})
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000540)={'rack\x00', 0x5}, 0x24)
setsockopt$inet_int(r0, 0x0, 0x2000004a, 0xffffffffffffffff, 0xffffffffffffff17)

02:33:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r2=>0x0, 0xb6, "f9c69ec38bd6ab6e70196d996352a43f704a7c38b4f1ee1b412df44e1434ca36bd352bfafadc4d5104091b33e5d4cb540b8e48e92dde1f6ded9aa1aaad413e85d7c4f547dc99ad241a3a36440a7d95e092c9fdcde11866731f6977dbd4b95080bdc0632d19a21bad2a1ab86eedbd7a31439f25c675d26061d1e73835cace4620a820d079ab9a197759035982736835afd7ae8e31f2aa3b4b153c58cede87517e208b37d6ddc277649cd73242608c3a449627a50f7895"}, &(0x7f0000000080)=0xbe)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0xc9}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2, 0x0, 0xe8e4, 0x10001}, &(0x7f0000000040)=0x10)

02:33:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x200000000000005, 0x84)
r1 = dup(r0)
r2 = dup2(r0, r1)
r3 = getpid()
freebsd11_fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00./Nile0\x00'], 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="feeb313565a9a75c075bf75f8560ac9922a3fac087c797a1af4fb23f9431c5433bafe48d18e162c605de8d65aaf7b65ccfa3f9f5fb35f282f115865fa0472a7b6d4f7860a3b09e1e5aaa17c8d3b57222f5cdd364ca3cf7840ab1aa405bb130caa78a66e77217909a909eb180a0306991f45d72dd0a5eea29d87b8f79178e3e7d20d384ed73a94e5f53", 0x89}, {&(0x7f0000000100)="513f547dc294eb4e8d5e282f2c3ffaae86a9f70c887a2e", 0x17}], 0x2, &(0x7f00000002c0)=[@rights={0x20, 0xffff, 0x1, [r2, r1, r1]}, @rights={0x20, 0xffff, 0x1, [r1, r0, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x60, 0x20100}, 0x4)
poll(&(0x7f0000000380)=[{r1, 0x5}, {r0, 0x8}, {r1, 0x80}, {r0, 0x4}, {r2, 0x80}, {r0, 0x14}, {r2, 0x90}], 0x7, 0xcf5f)
open$dir(&(0x7f0000000400)='./file0\x00', 0x100400, 0x88)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)={<r6=>0x0, 0x48, "0262b708e06b5b4f229d158110a4e701219a8cc2318f245c7a94b41c900751c5f35a920160c00dcbdbe5a5f6682a5c9e1fbe07e64cb9c9681c4c1d9cd5355201d0da7704d54783a1"}, &(0x7f0000000580)=0x50)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000500)={r6, 0xfffffffffffffffc, 0x1, 0x400, 0x8}, &(0x7f0000000540)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe"], 0x0)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x80011, r1, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

02:33:05 executing program 2:
syz_execute_func(&(0x7f0000000100)="982c2d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ea0e5be34d1c4e1f8c4c4e1f957ea2e66410feb54fad6c48265b8dc2e41812047002b0000006eba0dfe8c738888a1c40fbbc44583fef35dc4a17a2dd2c461495e5d0b29972997b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c42e0f0d800300000020b15ffbb15ffb11080f0f82dada048336000066450fdfc8")
poll(&(0x7f00000000c0)=[{}], 0x1, 0x20000000000)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@empty, @broadcast, 0x1, 0x3, [@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback]}, 0x1c)

02:33:05 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getpeername(r0, 0x0, &(0x7f0000000100))
r1 = socket(0x1, 0x4, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8)
accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000)

02:33:05 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f0000000040)=0x11b0, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000300)=0x1c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='newreno\x00', 0x8)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="030000aa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r3=>0x0], &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x1ff}, &(0x7f0000000280)=0x8)

02:33:05 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="1bf324a89486", @local, [], {@ipv6={0x86dd, {0x0, 0x6, "a0c508", 0x8, 0x0, 0x0, @empty, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e], [], @multicast1}, {[], @udp={{0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}})
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000140)={{"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", "ffe396258c3f053a19fb6192ed070faf02fbadeb10bb84f1e4226311dce27003", 0x43, 0x1f}, &(0x7f0000000080)="20a3e02d238783dc8a86da6a282a32f006ca5883a329c9bb3e448b043523cd6dcc611c6cfbf7150fbb1ffd0a74a8be7cdb460beaed12e77a3999603ff93ae44a0e3cb9ea6b4c8a5567d01a1da10151774aa9ad46f62fb7f963ae307ce762b153b28331ae67dfcfd2be70f253dc68c906c7254e661a776d9c615f8b4b78cf298a6d9941054837e8b58c2a063e50bca2030ce3d54b333cfef2afabdf2f9bdb3f4ad2ff", 0x2000, 0x80000001, 0x100, 0x401, 0x6, 0x2, 0x3, 0x6})

02:33:05 executing program 3:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x4, 0x110)
r1 = openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100048, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x200000, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(0xffffffffffffffff)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000880)={@in={{0x2, 0x0, @multicast1}}, <r4=>0x0}, &(0x7f0000000040)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1bd4, r4}, &(0x7f0000000280)=0xc)
syz_execute_func(&(0x7f0000000a40)="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")
ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x1000, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x7, 0x0, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0, 0x0, 0xfffffbffffffffff, 0x7}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x6a, r5}, 0x0)
syz_execute_func(&(0x7f0000000180)="c1dc00c483e96d51ae640fc76599c421225c91490000000f43290f86008000003626426f8fe9000272c8c4817c5b495dc403214c4029fe")
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
r6 = dup2(r2, 0xffffffffffffffff)
openat(r6, 0x0, 0x10400, 0x42)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000940)="e4416e58333612cd86ba9d91267009331e93abe6322c6ae56e512d364d101f7a4b3f722f898bb5be29b51e6db90ffee8061346a268eb9fc9788f1c18610e8a950071a1d4229fc2d4f367ec01363db5b2f38c70348f3aefa2e0365f0500bcd1f44d895164d230871ef4fd2b7cd68610adda24f5cb60f9f0440d45f425425736eab78cb5f9ca328f6316b002adeb17d3a6ca52390a330afbe914560ea1eb0472d95061993197724eee2e61dd6daf71188a0115d97f9de5478f3889b0bf227992d5f15a34f5fab042416de95b3c7c2e9534122a03bd76b9dc87dce43325")
accept(r1, &(0x7f0000000800)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000840)=0x10)
r7 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="071d00000000ff280b000000fdff03000104"], 0x12)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000480)="d1c45aa0f518c44f19f19a96c4251e225600b10081cf2db54d6b2f418725ea4584a9aeb2b9773375e857fcfaa8b3be656a611e304f39201a32")
syz_execute_func(&(0x7f0000000180)="0c0cb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
lseek(r7, 0x0, 0x2)

02:33:05 executing program 0:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r4=>0xffffffffffffffff})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
poll(&(0x7f0000000140)=[{r0, 0x2075}, {r1, 0x4}, {r2, 0x2}, {r3, 0x2002}, {r4, 0x1e4}, {r5, 0x80}, {r6, 0x8}], 0x7, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$unix(0x1, 0x7, 0x0)
ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})

02:33:05 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x4)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00001521b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712fd83397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x9, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ftruncate(r2, 0x99)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8008, &(0x7f0000000000), 0xffba)
flock(r1, 0x7)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x5, 0x100000001}, {0x5, 0x2}})
shutdown(r2, 0x1)
open(&(0x7f00000000c0)='.\x00', 0x0, 0x80)

02:33:05 executing program 0:
syz_execute_func(&(0x7f00000001c0)="9826473e431c190f05f32459bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="080000000301001e4d0004000000000000000101ec52cff40a89d13be9d97375ce2dca1a7993e4ef7cbf44012fee31b655152a29ca62bd"], 0x14)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_tcp_int(r1, 0x6, 0x8000000000000010, &(0x7f0000000080)=0x9, 0x13c6fc0120778883)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

02:33:06 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0)
close(r0)
r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x1, 0x100)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x2}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x1000}, &(0x7f0000000180)=0x965534)

02:33:06 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x3)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1001000029000000150004ede01e800a5ab29da6228700000000"], 0x1a}, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x9, 0x1, 0x80000000000, 0x7518, 0xfffc000000000000}, 0xc)
socket$inet(0x2, 0x5, 0x2)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, <r1=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x9, 0x7, 0x2, 0x9a, 0x8001}, &(0x7f0000000200)=0x14)

02:33:06 executing program 1:
syz_execute_func(&(0x7f0000000140)="9834110f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200804200e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80000000000206, 0x3)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)

02:33:06 executing program 0:
r0 = socket(0x10, 0x10000003, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={<r1=>0x0, 0x7, 0x3ff}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x200}, 0x8)
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, &(0x7f00000001c0)={0x0, ""/36}, 0x2c, 0x1, 0x1000)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000100)='\x00', &(0x7f00000000c0)='@'])
r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

02:33:06 executing program 3:
syz_execute_func(&(0x7f0000000380)="b15391cd8066440f3a21ca8b660f708301000000fec44139fd5bf91c1dd58847c7c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1ea660f383fd1c3c3664545186746f3400eaee47c7c730f5726400f0d18c401fe5ff6b1dd2025500804f4d0c92d690b72c3d3c3c31d54111d00")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/69}, &(0x7f0000000080)=0x47, 0x20000000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x400}, 0x4)

02:33:06 executing program 2:
socketpair(0xe99166160fb3be70, 0x20000007, 0x2, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={<r1=>0x0, 0xa464}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="00734b01000000f8a46ce176267fb0f79b180e250000d820ec818f61e5d85f1a5a731d70060d413b11228ff75c1a15401cd40ffe173fab8165f1db5a5ee3cd9b00000000000000000000d0f1df893a0618eee57508e75057eefba3dd1c70176cf5d3b6e1b78cc400f199517ab43ea8507184eee3bb47cb9f7969c518d3b400000000"], 0x53)
syz_execute_func(&(0x7f0000000000)="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")

02:33:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x100)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000040)="f59cfb27c1923abc35bdc09d2da355e5de2f8869acdeaaf7a415df54ff92bdbeb76567d72754c0880b49654aef5f7813618dd4398a8026f040d8375c1aa0f747514fea082e6da7d8137112133704446741f02880a06d3068a903c62420dcde26c388dc9b96efdc3fc3936b0585a90486175dce3ed33abeea337e265475281ba0cf544fd57a15d95186d89462a321535c4402b17649e3002878")

02:33:06 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}})
sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0)
msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2)
sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0)
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x0)
recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)=""/161, 0xa1}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/86, 0x56}, {&(0x7f0000001200)=""/103, 0x67}, {&(0x7f0000001280)=""/155, 0x9b}, {&(0x7f0000001340)}], 0x7, &(0x7f0000001400)=""/171, 0xab}, 0x40)
r1 = socket(0x1c, 0x10000000, 0x300000000000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4)

02:33:06 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x2)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0xfffffffffffffffe)
listen(r0, 0x1)
sendfile(r1, r0, 0x0, 0x3)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0xc700000000000000, 0x2000100000001})

02:33:06 executing program 3:
r0 = socket$inet(0x2, 0x20000004, 0x0)
fchdir(r0)
r1 = socket$inet_sctp(0x2, 0x3, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x817f, 0x2}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

02:33:07 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1802, 0x0, 0x1, 0xfff}, 0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080))
connect$unix(r0, &(0x7f0000002580)=ANY=[@ANYBLOB="8202fbb90b00ffffff7fff"], 0x1)

02:33:07 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0xfff, 0x80000001}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000000c0)={r2, 0xa5, "295d8ba11670dd49bc52ceef1e176dd755964e8e6464c661cbbcf400221989cd5f8d209156ca2108f79752d4ab3ef4a6cdc4db1ffb095cc26f43f8ec75959e29d78cb1a8cf66277d565493c34d040ef246a66443cd4f91bdd85373093c07ff1d1c553fa930fe2e6bd1c43751bd53f2ae73a4765b972b1bebf041449e7ff45ca3b8d5fb588ca8e95ab5f899eb04b690d17bd697509b38fa9d8132376d2bdbb5ca1a7ead1339"}, &(0x7f0000000180)=0xad)
sendmsg(r1, &(0x7f0000000000)={0x0, 0xc4, 0x0, 0x0, &(0x7f0000000400), 0x10}, 0x0)

02:33:07 executing program 2:
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"])
socketpair(0x2, 0x10000000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), 0x4)

02:33:07 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept4(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, <r2=>0x0}, &(0x7f0000000380)=0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3, 0xe45, 0x4}, 0x10)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
getsockopt$inet6_int(r0, 0x29, 0x46, 0x0, &(0x7f0000000040))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000200)={0x2, 0x1, 0xfff, 0xfff, 0x2}, 0xc)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

02:33:07 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="08000000060000000400000006000000b3000000"], 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x766, 0x100, 0xfffffffffffffff9, 0xaa58, 0x3296, 0x6, 0x9, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, r1, 0x4, 0xfffffffffffffffa, 0x100000000}, 0x94)

02:33:07 executing program 2:
syz_execute_func(&(0x7f0000000180)="91cd80660f380a336969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896a9c1460000e1b1acf3a5892a0f000000c4617d70320d")
r0 = getpgid(0x0)
wait4(r0, 0x0, 0x0, 0x0)

02:33:07 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x4)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10080, 0x0)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000001940)={{"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", "988607d42e63151ede9335d3113ca5afb482e2d4aec5735a14771310326aebda", 0x4, 0x2}, &(0x7f0000000300)="c4f33af9feb470454796534275aeb429b0c2124853de5c04047cd5d13b5a2564bd7451212c7d0851cc8f30dd77b60f7bbe5b44e17a235c5deb73554e29e9c6b4774ec7352d24a70b0fc81b3a81e97e33d982066832d657797eda95f258beee8aade856040a9100086bfe535519a392ad68f93e0f5496a2d35f396bd80d01250eb83d00c23e591bb506b8ab4821c79c4b37cd5d1f0e67b8bcb7d701ccb666f40cbfd6936f8d781f68aa63f890a3e6911dcba7a14260ba38c8f18ae6e4bb7b42d92f5c", 0x8001, 0x8, 0x20, 0x3ff, 0x0, 0x3, 0xff, 0x7d})
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = open(&(0x7f0000000240)='./file1\x00', 0x4, 0x5)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000004c0)="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")
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0xa6a4c843c6ca6cb6)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x9}, {0x0, 0x3}}, 0x0)
r3 = semget$private(0x0, 0x2, 0x48)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000000c0)=""/52)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x1, <r4=>0x0}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r4, 0x3ff}, &(0x7f0000000400)=0x8)

02:33:07 executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x880, 0x0)
syz_execute_func(&(0x7f0000000140)="0c60b5b598cd801b69e4f56962f5696200d9d9d02e47d9eef2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c4c23bdcc4bbbb5b45363ef80f9966030faee42c240ffe349b47000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:33:07 executing program 1:
socket(0x2, 0x3, 0x0)

02:33:07 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000001c0)={<r1=>0x0, 0x34, "4ca43a4ba4a4fc7a09fc4f66957e3f1bc891be5b595d18875b92c42783448fad76c05e429fe067ec1cc0e53e4589a9b3a9c8aa81"}, &(0x7f0000000200)=0x3c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={r1, 0xaa, "216f0d5631f38ab28aa79432ff06e7d3037c3e6cf97ba9746995ea7e08f21f2a58b0c0ebb1f67d9c5c4c350c581d0d3784956cdb170635d7b53a39e94196637c5cb699fa7c058d2829f1a904c5df1d157ac9a4573e48b281f967c77a600db64b6e9c998c9c453a17c344eb5707ac21e86556d2b323e858eb064e634f06afc57007a9e25f93e388b9841e3fe1b3cc84ed503b5c0cc1c137b3bbe60809870de4efaf1b63fbdc0f088c1a78"}, &(0x7f0000000300)=0xb2)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x1, 0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff7", 0x12, 0x0, 0x0, 0x0)
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')
ioctl$DIOCGETLIMIT(r3, 0xc0084427, &(0x7f0000000180)={0x3, 0x8})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000080)={<r4=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x6}, 0x8)

02:33:07 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = msgget$private(0x0, 0x62)
msgrcv(r1, &(0x7f0000000000)={0x0, ""/41}, 0x31, 0x3, 0x1800)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000ffff00000200000000000000"], 0x10}, 0x0)

02:33:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3750)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x81, 0xa0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6)

02:33:07 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000340)={{"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", "3dc9e587583cf6b1a676db478a0ae2068a87d50c10b0f37c38d667d124ce4971", 0xfffffffffffffffa, 0xbac0}, &(0x7f0000000240)="f78f162d930a58b181a5addfa7c34d1380c2a70c5f24d06678e0e85a60f4c70c5b91d00bd18c2376b228d661b8a5558864c045573cecf27f4fb3093a64d993964f7939d1820b763ea9c6ba513b8d5a60388531769645d01ce5777f92fe75ce2f606fcdfda789fcc383e6f38beafadb924433f1afb5db7a795f0c741ce8355fd41837c7b8a524c3c32d74cca1ee556777ba6c048104099dea95661f8fd32bb60774960d274f21505eacf841ceb0a0e8663b92a7bedf3a1188f5034777634aa3e14e9f16", 0x6, 0x5, 0x582e, 0x10001, 0x7ca7, 0x100000001, 0x2b, 0xfa})
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})

02:33:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2)

02:33:07 executing program 0:
r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
fchdir(r0)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0}}, r1, 0x5, 0x1, 0x4}, &(0x7f0000000200)=0x94)

02:33:07 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x8032, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000000)=0x8, 0x4)

02:33:07 executing program 3:
socket$unix(0x1, 0x2, 0x0)
r0 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x8002, 0x16c)
r1 = dup(r0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f00000002c0)={{"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", "c86bce4f050d8e38404e6bd564b3e64f7c7b96fb05b5775195b64201272fe682", 0x1, 0x1}, &(0x7f00000001c0)="a63546b04218cced896dbaef68844ca1b67b8014e869ba770cb73783a0dcf732137e21ba7c131397a8637ffa8a19d5c21c43b8a6b3a0cef73c62c9f823387e48b5a4ded7eba7224ccf9d90ade0a9ed383f7798b4709cd38731274a8c43d2a6c0c38bbb4b97edce32ad583558379aae6b8ea6df77610c01756fff5e569c9fa1608870da134a62eb3f83680206e870e43076250c4dcac45982c40022f100d09f7edaf6787b468c93977437eec83fe7f8e29f4e5962dca76b69f4b9e8927a81b7432bcb7af130da8947646fdbadf0c0319962d67a810518367847", 0x3ff0000000, 0x40, 0xa5, 0x8, 0x8, 0x3ff, 0xff, 0x1000})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x1c1)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000100)="9d7d3e47c9636c28083be736a20e0098116707f31baf82e65e581004acb38a2bff3986fdb86572da98b7ba1585e759ef97a725e58fbf6424f63bebe5ac2f93dcb3779e85e574fbcec001c1e63cce6b6757e64f45ed5eee8aea4ab73c871973fe25466ecfec0723")
syz_execute_func(&(0x7f0000000000)="9826473e431c150f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet(r2, &(0x7f0000000740)=""/22, 0x16, 0x40000, &(0x7f0000000780)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

02:33:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000000)=0x10)
socket$inet(0x2, 0x0, 0x5)

02:33:07 executing program 1:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="4e56e988e25403c12506e601000003", @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x98, "8315e928ea7ac47228a16d71cdea1c63fe49c3b2948596b71bd10f5cb07586f72ffdb4d45126c0d2c96828e726be770edf2c0c322c13a2863ccf14e0b0ffc7c585f154a23cf4c8a106a94e14640c49b5ae28127b2cc38423929c204f5db26ea9acdc53da020fb10bed711e2359bb7c3afc87357cef16c75343129f24e737268d04e94f32ddaded2313896bccb76d207539b55249e35faaed"}, &(0x7f00000001c0)=0xa0)
poll(&(0x7f00000000c0), 0x2000000000000347, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000)

02:33:07 executing program 2:
r0 = msgget$private(0x0, 0xc0)
msgsnd(r0, &(0x7f0000000140)=ANY=[], 0x0, 0x800)

02:33:07 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
munmap(&(0x7f00006a0000/0x200000)=nil, 0x200000)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
setrlimit(0xa, &(0x7f00000000c0)={0xfffffffffffffff7, 0x1})

02:33:07 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000280)=""/171)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000380)=0x8)
r1 = socket(0x17, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0x79, "68fc45fc658906d4357d1a8e8daa74ba148636d82b70d5bdd75a8f48be7e1c3079986096120aac6f18dc321af878be979b323cd8bb190b44c3bc1799044346f47738cdacaa3df3063e243cb4d461a93a48c24d297bea5d71d7fe318e7b43735c3eb3a6a1ca4eeb8457e591f7e431eb7500f50587d0784202df"}, &(0x7f0000000000)=0x81)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x20, 0x2320, 0x7, 0x2, 0x6, 0x3f, 0x20, r2}, 0x20)
fchdir(r0)
r3 = dup2(r0, r0)
r4 = socket(0x0, 0x2000000002, 0x80000001)
setsockopt$inet_tcp_int(r1, 0x6, 0xc49, &(0x7f00000003c0)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e225400000000000000000000000000ffffffffffff0100"/128, @ANYRES32=0x0, @ANYBLOB="01000080fcffffff84030000ff0f000007001100"], 0x98)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x8}, &(0x7f0000000440)=0x8)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1002, &(0x7f0000000080)=0x5, 0xffffffffffffff79)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r2, 0x20}, 0x8)

02:33:07 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x110)
r1 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0)
getpid()
sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x95, 0x0, 0xbf1, 0x778b25ae}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c)
setrlimit(0x6, 0x0)
mlockall(0x0)
syz_execute_func(0x0)
ioctl$DIOCRADDTABLES(r1, 0xc450443d, 0x0)
syz_execute_func(0x0)
syz_execute_func(&(0x7f00000001c0)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbbc4e2ed5d652b2808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b3394444b15ffbb15ffb110f0fca38048336000000")
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

02:33:07 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x1000}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x2, 0x2}, 0x10)

02:33:08 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7e000e81e3aa4182031500003aa800ee2255e800"/30], 0x1)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0x10)

02:33:08 executing program 0:
syz_execute_func(&(0x7f0000000100)="9826473e431c130f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1e0c40bf8c470c4c461cd583d280000812e2e6db712c483397fd300c9dcdcf345d9c6acacc4c3214cb9a5605419c29a01f2b00b4f4f000c00000c00a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a26194c44225aea76c9091ce62")
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
rmdir(&(0x7f0000000000)='./file0\x00')
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={<r1=>0x0, 0xb, 0x69f0}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x2, 0x1, 0xa17}, 0x10)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x0, 0x0, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = accept(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)
sendto$unix(r3, &(0x7f0000000240)="5f688be4ba191ae4891f502c206ae4b6946963d86c423c980b1567b91fb92889fc70f08b05a721832d225d2db1b5cd80a7744fa13510b09333a015376e3360489a3c223e6e7c8402c960956ac2c7c5281f7911415ed7afe9c630f4323786edb9ab7ebf584d192fe3433b73332819cc2803eda1bb7fc62505cf9b8f729437cd1c0e", 0x81, 0x1, 0x0, 0x0)
fcntl$dupfd(r2, 0x0, r3)

02:33:08 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040))
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={<r2=>0x0, 0x7, 0x2}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x7f, 0x2, 0x2, 0x5}, &(0x7f0000000180)=0x18)

02:33:08 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0xffffffffffffffff, 0x0)
getpgid(0x0)
wait4(0x0, 0x0, 0x0, 0x0)
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd913000040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
shmctl$IPC_INFO(0x0, 0x3, 0x0)
getpgid(0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
__semctl$IPC_RMID(0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{}], 0x1, 0x80080000)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x5}, {0x1c, 0x0, 0x1b01b846, @remote={0xfe, 0x80, [], 0x0}, 0xdf86}, 0x0, [0x0, 0x5, 0x5, 0x3fc, 0x1000, 0x6, 0x8, 0x4]}, 0x5c)
msgget(0x0, 0x20)

02:33:08 executing program 3:
writev(0xffffffffffffffff, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
mlockall(0x0)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x2)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000001500)="d542e3947324bdab79a47751fb5a2c50a6c229980b75b4d4255a017b0239776f8011e65530eab83333f1c58ba168707a870aea481975072d0e0fad8c9ef4f5a3425cef4d0bd171fdd6b67818c743c5d921600f7156170dfec4deaacc9222662b8574b941608b8fd650e399dd8f142247ee6ace058e6e77c6a2edeab78817630db6207a29a927a7f6fc337849d189d081a2c84aa5ed84a085040c25922be3a9c528ffca3fb573ff5f4158227c4bbcfc055134f012d125beb7399c2df905f3487580482153fa33f6a9763ce8bbfba6fa8bbac267f880076401832ce837f8e42f7c073e77dfe7506885871fae122e2be43c9cd7741f0050cc9264")
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000014c0)=0x6, 0x4)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000001040)={{"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", "cec774f00a6bee4b4c6adaa1878b94a36b28680b43f3417b4d393c19b7f84ade", 0x0, 0xffff}, &(0x7f0000000040)="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", 0x0, 0x7, 0xa09b, 0x6, 0x2, 0xfffffffffffffffd, 0x3, 0x7fffffff})

02:33:08 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x81, 0x7, 0x3, 0x0, 0xe4f3, 0x3, 0x9, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x8, 0x401, 0x1ff, 0x3f, 0x81}}, &(0x7f0000000000)=0xb8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x7, 0x10, 0x0, 0x40000000000200}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x80000001, 0x1, 0x0, 0xf75, 0x7f}, 0x0)

02:33:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x90)
getrlimit(0xa, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x3, 0x4)

02:33:08 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000380)=0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81709}], 0x1000000000000013)
poll(&(0x7f0000000080)=[{r0, 0x14}, {r0, 0x2024}, {r0, 0x4}, {r0, 0x48}, {r0, 0x10}], 0x5, 0x64)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = accept$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={<r3=>0x0, 0x3}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x80000001, 0x2000, 0x1, 0xe0, 0x9, 0x400, 0x436e, <r4=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYBLOB="a70800000100000001000800cd0809000900000002004e20ac1400bb00"/156, @ANYRES32=r4, @ANYBLOB="58ff6587a206dffff99ab53578ee0fb1c010e1c9c137724415f529fc206ed496ce0de8b9fea1e2b6128e29db2e17103898f375c2bc8ec742e6a9eb50c3eeb537b9833b1ad4d0e6d18dbea4ba748f2151415f5dc38011b4e3eb2a1d21dddaaa1a7c6ed3941b68434865678bea4b038535303a60fb50a2c01874aa48abf9efff12a4f9ab03772acaefb357454b6af481c438b4089868c6c3fa18e6d876310f"], &(0x7f00000002c0)=0xb8)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x6, 0x10, r0, 0x0)
mlockall(0x3)
poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0xc9d2a6f0f688be8b}], 0x1, 0x8)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000000440)="34768233a3e463459e92409c1997a2a93057c2a53ee33e0f7fe2cd0976fd5251e1e1f372765d49e7b6d25a4543d750221c88cdd3a5880f051eb543bd833a4e9ee63aeeaf72f6da44693855abd55e2e36365941f6cd62a62e30f9604527b5510719eb3d1e374d7fc0480ab1a4c6d9d7b4693a8faf4f26823b7cd86d3e370fdf", 0x7f}, {&(0x7f00000004c0)="ad8738248efcfdeb8f65b4e134147be4c45cedd54bf4664bc9a64c74b3270fefc2e17efb53d4236461cd708c2ca1d705c861f1987891", 0x36}], 0x2)

02:33:08 executing program 0:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
freebsd10_pipe(0x0)
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000340)=0x9)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./file1\x00', 0x200, 0x60)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000940)="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")
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x4}, &(0x7f0000000040)=0x8)
write(r1, &(0x7f0000001940)="d3975f78d85c07c5197a1cd70ce7d6e76b216a343d94ab7c2491cd6fca339c6150f317e85ba6a44e5a29c05a2e1f3ca00d9248ec833f3026600635afd5ec4d2d65708c9f72492a9cd36453aaa1f28594132cc1be43742e4ffb0fb3d3faea911dbf3e46fed28bd7ca4302bc4b55582c1e2c36cca65f9022", 0x77)
sendto$inet6(r0, &(0x7f00000019c0)="030d14a3b7e15a08a2892211e6a47f631fcb5208e11f78e97c5b0e7e6b98060f19bc48f306eff99cf745956217491b7c64704fc4edd74416", 0x38, 0x101, &(0x7f0000001a00)={0x1c, 0x0, 0x3, @ipv4={[], [], @rand_addr=0x7}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xfbe}}, <r3=>0x0}, &(0x7f00000000c0)=0x84)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="05000000ff00000000000800030098f9da0b00001c004e2305000000000000000000000000000000004b94be501100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001500"/148, @ANYRES32=r3, @ANYBLOB="03000000fa0a00000100000074000000cd070000"], &(0x7f0000000100)=0xb0)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f0000001a40)="064276e5f188aefbb3a7c3c485242650db801e4e18fcfe2bfe0dfc1c492c3916f4e43aed54b0bc7f997c7d1ec0113e21d8ae48434b6fd410bfdb240b9d9a22ad8bf05eca1c18935a5be51e817497f885f17292d4704cafe32143a44834963278bcdfde12c9cb72854bb1bbf1b69be82dfc582de450412d16a9e9da2044e69b84de35f1c0449296ac2bfd4929208432c6e315bfa6ee62ecc3081cdad9a2dd884dcfa3ac0a84e6c286c5873d3307137b04e2b7c730587b2378eb7c9f7c858c74dd092804a6086e2ac6e6c7c8e0ab8e39fdbe62b2b42b4d")
ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, &(0x7f0000000480)={{"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", "d58b55470ac35e601751eafa349212c7aff74fd9ef1b323e3549b85fb0de5077", 0x200, 0x3}, &(0x7f0000000380)="d231e96f603ee69baf5a25242c7990c1efe1b1af724562aa8feab979cd93fbd807825e8afdf5f16b648134e3fd1b7366b09bac8fb61c0706671eb33afd0d11b7e770d3aab3a5cd3ef448a8f29d6e50d84f34076f24d40e22431f699dad568db67dd90125ce3a2f2099855b311fd69d28f6854f901afd6cedf50e7a33c06c6e1d7e2bb82a6f372f5f57f71efe558cc81935ccf32d0dfa787ea8537d7c0c9156f2472e7e52869863db86b8f0c8c6a6ec6b21577131a1002e40ca9afb0ecdfa5fe789eaec1f312ff8e3a0d5fac0de90d382eefc5925b005f42c34c76d7ad944b01dcd7b467d7655b156adf171422d", 0x10000, 0x3f, 0x1, 0x8000000, 0xfffe000000000, 0x2, 0x7ff, 0xe5})
write(0xffffffffffffffff, &(0x7f0000000080)='-', 0x1)
write(0xffffffffffffffff, 0x0, 0x7fffffffffffffff)

02:33:08 executing program 0:
mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x800, 0x0)
accept4$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={<r1=>0x0, 0x1000000000, 0x1, [0x9]}, &(0x7f00000002c0)=0xa)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000300)={r1}, 0x8)
sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="40a362414c70cb5934a858e3301f805b7be393fa117373840a6fff240e8b0383fffe4a0f58ad00a740cbf22d25f0cd514ce3563a9ce4f9a2e8c7060d35d703ef7ac67d4f53be08019ea3e91133145a8ca3db3a81d3e69f3941e8081293ddf9a874f6cb0e8d028edcb93d8e5a7b1a767a938e10385843889c6237182ac058be086c94b282c1f2c892a0d9f309834663d8"], 0x10}, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={<r3=>0x0, 0x1ff, 0xba1, 0x9, 0x8, 0x80, 0x1f, 0x0, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3, 0xfff, 0x8001, 0x8, 0x200}}, &(0x7f0000000180)=0xb8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0xffffffffffffffa4}, 0x8)

02:33:08 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x19)
lseek(r0, 0x0, 0x4)

02:33:09 executing program 1:
syz_execute_func(&(0x7f0000000240)="984c5e5ea84a1c2b0f05f359bf0400000043c0eb2541e2eba2a2363e460f1a7000660fdefcc4c1f9d602660f6b32fb36f083b600800000f00fb8c4014e4e4f751ec4016d7d14dee509b921045fc507f2f5d1d2c4e10bf8c45b66440f3805748400c4c66db712c483397fd300f7dcdc0fbcaf00100000c4c2f87d0ae321e36161c4c3214cb9a5605419c201b04b970000f08171a30b8a826eefa80dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6fdc4f849bedcc4e1fd5a475266470f383a4d4bcf7261c481f1da10")
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0xfdd8ed75ad4a65fb, 0x84)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x3, 0xca63, @ipv4={[], [], @multicast2}, 0x9}, {0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7c}, 0x9, [0x5, 0x7ff, 0x7, 0x0, 0x5, 0x9, 0x800, 0x2]}, 0x5c)
chroot(&(0x7f00000003c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x7f}, &(0x7f0000000400)=0x8)
r3 = fcntl$dupfd(r0, 0x11, r1)
r4 = openat(r3, &(0x7f0000000180)='./file0\x00', 0x0, 0x8)
chroot(&(0x7f0000000200)='./file0\x00')
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x8}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000500)={0x1, 0x20, 0x5, 0x5, r2}, &(0x7f0000000540)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8)
r5 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYRES32=<r6=>0x0, @ANYBLOB="a8000000f7f8bbe96419dfb0ce49de6dbc33c558150a5aaa8c614463662a03257c6c4a3093e1205a96eaf8e31ee4d0d33b3c8c6e229f0e8960cb9d0217bf686283561b0fafb71db727cb301235ac8579f1b560b3e7ad025cecbd30900c4a90773fd11719218361b88f165e9de2372661fd618c282c56e5437d201f39f9de325e92e4bb9b0e40fcaf636a0c8c8c51ed4a6dd48522be8487e52bb4e686c2f98b7582e15e4d5bf0c382d0866e9a635b6d584359de48d9a625"], &(0x7f00000000c0)=0xb0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000100)=r6, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000000)={r2, 0xf49}, &(0x7f0000000040)=0x8)

02:33:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1202, &(0x7f0000000080)=0x1, 0xfe9f)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="5300000084685ad0dcd71ce94e77ddeb475bea64063858fb6f970b039e18c833c9724b8d915871db6fea552c26caf5290d5de02d9b78120a6472f5cf98bca724935cf9cf04a0a0db66d957ca747ee48fd16a1edf4f0000"], &(0x7f00000000c0)=0x5b)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x1200, 0x2, 0x7fffffff, <r2=>r1}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xefb, @empty, 0x3abf}}, r2}, &(0x7f0000000240)=0x84)

02:33:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7, 0x1, 0x5, 0x3}, 0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8)

02:33:09 executing program 0:
setreuid(0x0, 0xee00)
r0 = socket(0x2, 0x2, 0x0)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = dup(r0)
fcntl$setstatus(r2, 0x4, 0x46)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)

02:33:09 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x9, 0x9, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1}, 0x8)
syz_emit_ethernet(0x7fe, &(0x7f00000000c0)={@random="1fcffb37c458", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, 'a`]', 0x7c8, 0x0, 0x0, @loopback={0xfe07000080ffffff, 0xf000}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x66]}, {[], @icmpv6=@dest_unreach={0x3c, 0x0, 0x0, 0x0, [], {0x0, 0x2, "f0a0af", 0x0, 0x0, 0x0, @local, @ipv4={[], [], @broadcast}}}}}}}})
syz_emit_ethernet(0xc5, &(0x7f0000000140)={@local, @random="36b50514cdf8", [{[], {0x8100, 0xffffffff, 0xfffffffffffffffc, 0x2}}], {@ipv4={0x800, {{0x14, 0x4, 0x6, 0x4, 0xb3, 0x65, 0x101, 0x16, 0x3e, 0x0, @broadcast, @multicast1, {[@noop, @ssrr={0x89, 0x7, 0x8, [@broadcast]}, @rr={0x7, 0x2b, 0x6, [@rand_addr=0x100000000, @loopback, @loopback, @multicast1, @loopback, @empty, @multicast2, @local={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}]}, @end, @ra={0x94, 0x6, 0xff}]}}, @udp={{0x1, 0x1, 0x8}, {"da11294e94992d188b456e3472c7529a2417f6448032bb03aaef7cf9e090ebec7c02789ceb6eb2ecb9eb052e06f926971a2cc5126b5db89a193937c8dd9c4ba23ab140dc55866b1f72fa47da6e51b3c419322ca1cf88323ea182e3"}}}}}})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0xe4d}, 0x8)

02:33:09 executing program 3:
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
sync()
syz_execute_func(&(0x7f0000000140)="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")
readlink(0x0, 0x0, 0xffffffffffffff36)

02:33:09 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c190f056666f241d0fec4a37bf0c59c41e2e9b55767660f6b32fb660f72d50f664d0f6ee9054e4eed751e0fa0450f0faa0f000021b7ab34d1c4e10bf8c40a50e4e461cd583d00000981c66db712c483397fd300c9dcdc0fbcaf00eae800f345d9c6acacc4c3214cb9a5605419c201b00b0000001df0c171a30b8a826e6e0dd4d48cc7e8628f6808a3056f0000004e00c4de8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x3, 0x0, 0x40aba134e102ff10)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x6, 0x4)
getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x9)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x7, 0x40, 0x7ff, 0x6}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000040)='./file0\x00', 0x5)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), 0x8)
r2 = getpgid(0xffffffffffffffff)
getpgrp(r2)
r3 = shmget(0x2, 0x2000, 0x40, &(0x7f000016f000/0x2000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f00000001c0)=""/24)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x100000001, 0x1, 0x1, 0x2, 0xffff, 0x8, 0x48, 0x9, 0xeb, 0x9, 0x9}, 0xb)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x90000000)
madvise(&(0x7f00001b4000/0x2000)=nil, 0x2000, 0x3)

02:33:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x121)
setsockopt(r0, 0x3, 0xfffffffffffffffe, &(0x7f0000000000)="ac490adf0a3f29d3c8453184c37e92290754fe00b9be7dc0828269f6335a11fb0f74948132efc39d79fd428ebb486be0ddf179652abf6351caeb74449a46c9e1f1d1ff600c87c48f18951dd08104aad696c7fe014e0634632e0fc82983949fc8c0afec22f4e1dcf00a2b47c78e41040a8f6bcd2c024306fe19dd857a18075fe2362a076cc6a20563d6b2a1d0190276d9f8f1d85a19b27b1942a5183ee7612e8a1c5ef86dfe66ec9e69aabb61f4e396eafb36a79dda31a4703c090db89e02a236ece4a8a47057f15f", 0x85)

02:33:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x200, 0xfffffffffffffffd, 0x1, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f00000002c0)="21673211e16cbbd1a5151b9e67973cf2ae5a7ef513d8b51af7d698c9d56f55ff3a0715e1bd73ba76643f55528fa34c2489e418356c057667e3130accbefe007aeed4faf7f8d155afb9a93f4083b773bce11d6af169f1de55a7240986096a78ed15cacfa6c88c2d47e3247b0ce146440694cb6056af695db1c09e86dd791398a6013fca335fa99e5f77259884a2f2ccc6fc1a66c376b8ba5a734065a69c6c201b3b9b2e6cfcf950ff2a98e6dd60c9408e34aa6aa84793e13234a97d9402cf8df88c5302acb080215a4c6e1065d8c4882bc69325786e74063846d11618ef48297a30b90ebcd0083c4a05103064ed5a2fb5aaf6")

02:33:09 executing program 1:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x10)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
close(r0)
mlock(&(0x7f0000b43000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000d25000/0x3000)=nil, 0x3000)

02:33:09 executing program 0:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000)
mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x1011, 0xffffffffffffffff, 0x0)
shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffd000/0x1000)=nil)

02:33:09 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
shmget(0x3, 0x1000, 0x80, &(0x7f0000ffb000/0x1000)=nil)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x7, 0x12, r1, 0x0)

02:33:09 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
fchdir(r0)
r3 = dup2(r0, r2)
open(&(0x7f0000000140)='./file0\x00', 0x20000, 0x1)
unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x800)
recvfrom(r1, &(0x7f00000001c0)=""/21, 0x15, 0x81, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x2}, 0x8)

interface if_tuntap.1 already present in the KLD 'kernel'!
linker_load_file: /boot/kernel/if_tap.ko - unsupported file type
02:33:10 executing program 3:
r0 = open(0x0, 0x0, 0x0)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130400c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d280e0081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = getpid()
wait4(r1, 0x0, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x80000001)
sendmsg(0xffffffffffffffff, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, 0x0, 0x0)
clock_getres(0x0, &(0x7f0000000040))
clock_getres(0x0, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x47, &(0x7f0000000580), 0x1f)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

02:33:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4)

02:33:10 executing program 1:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0, &(0x7f0000000180))
getresgid(&(0x7f00000001c0)=<r2=>0x0, &(0x7f0000000200), &(0x7f0000000240))
setresgid(r0, r1, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r3, 0x0)
ftruncate(r3, 0x20000000004)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mlock(&(0x7f0000003000/0x4000)=nil, 0x4000)

02:33:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
syz_execute_func(&(0x7f0000000580)="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")
msgget(0x1, 0x209)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x40)
accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)

02:33:10 executing program 2:
getpgid(0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0)
r1 = socket(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000000), 0x0)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x6d1, 0x0}, 0x0)
execve(0x0, 0x0, 0x0)
flock(r2, 0x3)
writev(0xffffffffffffffff, 0x0, 0x0)

02:33:10 executing program 0:
r0 = msgget$private(0x0, 0x8)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r1, 0x5)
msgrcv(r0, &(0x7f0000000880), 0x8, 0x0, 0x0)
shutdown(r1, 0x0)
msgsnd(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000000000001c0c5b34709b0dd8947282d5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc1d389fb6d22b84f0a0092dec8d044c700"/167], 0x1, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[], 0x0, 0x800)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe9f)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f53916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622ee8a077af8709c831af03f86addaf12ffe5c0ac76b93c16304a9679a886e965ad1b5f2c9a63ff64acf8c6074fa48abf0023de5b1270e201330bfb863325b1d757e8ed7578785413c9cf6790901b99529b97f96a5aa2", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)
msgrcv(r0, &(0x7f0000000440)={0x0, ""/220}, 0xe4, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x12e9}, &(0x7f0000000080)=0x8)

02:33:10 executing program 1:
syz_emit_ethernet(0xfffffffffffffd96, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004600003400000000000090780000000000000000830200000b00907800000000450000000000000009000000e00000027f000001"])
r0 = semget$private(0x0, 0x3, 0x98838356451e57c4)
r1 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
__semctl$GETPID(r0, 0x6, 0x4, &(0x7f0000000000)=""/244)

02:33:10 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000238000000200000001"], 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
write(r0, &(0x7f00000009c0)="529531b1c9df5bb1b317f57b1dd535d14aef8774384526ad09149ea46f80a058f9ac8e8e18b73d6f5dfec2ed4445f6460eff1b7b82e09113cc200dfa1741f51b1a2b6258ca61c2baef6583459110eb5eb9253ca5468c86cc69760094d5add293ad588323fd9a78992577dd08c8ea1ee72b1260463c90d72efe82f2ff6fe3e0e64c5d82cff3e8940bd059876d6d01540b342cd08a42101726a07d44ed6720e0d36e42eb06cb10c40738646977154686e332622bb9598cba6cb09fb2e98be8196e34a9c513a5d0610e852bd522158a4c0f7670b8a2aa7aaa85c9cc668812f8cfe7356c744fc87f0b4c199471d74cbf05cfbc4039141fc596e9e6e668c943c0076178c3c93f0b10ea8b318110581f08befbdca00e4558760a728285bb77090c98008ebb3874d427b42c2c29c64574652ce872291c39bcef4c4cdb6b569622c8ca579e93dd912ef16896ac2d12d91e3503ac7e63223ba9d5680aeb7ae363d953b9b2159d1f90246b1f19937af5f9c2d1ed4a46022087eb2981c38b118a0400ef50200913eab28abd2802b640476f352b86a274d67cbceeefb1add66f3c2a5621096b6550d0874befc1d92f5ea3d528d08fbfa5156bcca701bd8167ef4a105ef8fd6f76f056b10c244bc2d377b8b5f32791ba559378be6eec0a54c8f1767b965ec5da1dee22542879c3c5b925a6a43a052e59ecc88f3bafc4bd957b22c140bda38d052b05670352bcc25bbde4a4c68a6b8acd4eb40bf994ec076f9199b1217ab686a10d7b06818467d017f37efc016fb0f957a051d68a0b25f36349ba868ff6cbcb2cd1220f8e7ea9ca8deff8e23427ee91428b5642b015ec1b0589f58e820849d45a0a0e49ae1e3d225d89f079b8e60617e39155023b036d0a12d773de573297ff1830453b243f4d0b541eebbca5a5cbb5c63b71002dfcb862347b387a3fe63c9e2bc8dbff13a854ab4989397255d580ddf1bbada7d0a8cb12e49195af66713d10cedcde56c24dd880ff0ce0cea3d140226028e6c689bf4925b1fc227a696fbb68fe7fa6ad8c310e5af38988cdf28a0f1c504bb53d1f2bbad4085078022cfe9e25ca4f4a297e6fca2cc27429498ca77360af2d16f88c246943107ae9a0f5d6ddc525c39b3f66b1f45b6618a98caf568942e87bd14de7dc630d136ed8bc70fe265c92109f2aeb8a4c2fa1ef58398cd28e4ae6d9ce8a4f3d67f650f56d62267708a1dc2e4f426dd2fd2d98e2dfb931b0b61e54c87cae00437d3766e7da2d6fa9655ccf4e09cfe13a2fe9dfcd315f73a8848444711d4e34f1ba876189b52987f57e6fbeca516363e1e7c318903efb67b25ea3bf9077ddde791fa4cdbfca631cb4684e9751e73b02b0c75713f594a71ca63a6a722d60eee5f14175d796a802c2201613066ba8039cbc4246ae38fa5fd292b793c6d6716ae5f67e137dfd1cccb9e670c8b3e0ac10f1caa9ebd2bbb28ab8674d3c206c26b90297ca11bc5162ba5f9c22f903a17b5a4a6a558494afa6942fa36bd6fc766f67cc45ac9710f49412a1020ab24e7306165cc7b698416a5dc0f01c5d5a9106b7471934fa66ad0e6f5e92e63fb8d8f64e389590e57799bde7045d1814460448608b3dfddcf4bf282a1b93b4f050e9d87eb100b3f6acb0adb78e05c1d44f521908438cdb3e762a30f4529b1a35a1044abe688997be4e6b8bb9ab33035fd98a336b9c4ea5baafa352248187d170ce024156cde76d429b5d41e0ac0864d277b9fce8edc3dcc20ae228ec0d2e21359d68aecd58b2035a8100a67f74d8d2698a5da5290a308f802cb493bf67c6e1c9cca61a04cab9fba8e2b432d91278f451f19f4d69f89fd2bec687563f0ebbf1a5a49c5ab7c2f275feb64d483a1ed98a4cef49050fc4e4a392bc5e4389036d621b64c96120d4299fcc45acc80f9813273ffbf616155876baf2047d1ce0948c1ace9ebfbc537bf2718d4ad5c3926f8299a81e8eb3198823643122b430e69e5d933db10000000044e45a922b19da87ac4de282dc460d002e7ab019", 0x597)

02:33:10 executing program 3:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x10044)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0)

02:33:10 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f0000000140))
r1 = getpgid(0xffffffffffffffff)
getpgid(r1)

02:33:10 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x0, 0x80, 0xffffffffffffec80, 0x10001}, &(0x7f0000000140)=0x14)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
munlockall()
ftruncate(r0, 0x0)
msgget$private(0x0, 0x0)
getuid()
getpgid(0xffffffffffffffff)
chroot(0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
socket$inet6(0x1c, 0x5, 0x7)

02:33:10 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0x0)
setrlimit(0x6, &(0x7f00000002c0)={0x1b63})
close(r0)
syz_execute_func(&(0x7f0000000500)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4f1e50bfcc423c423c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
write(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x80000000, 0x400000000000}, {0x6, 0x9}}, 0x200)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000300)="0bceae64c75396df5bb300951fdaed4741c07adc38c08583d290239b5eaf219bd59e3538709773210b9c55fbc5e956fb03cd9dbd393642a1d4de977ef48708c91c9d10ced5e7005b5dc7c6d6bf8f4a881fa2165dbffe5508da89ff407f869094601c323cd563792240a80ae8dd53e1a7f8f6944129157dc32f8a72e92b1f6d6b89524ff4fe755b231e7cf1e48bd3959f38e59d8a0072a1c222280c6830ff39a30cee25cbcc2750a1ea3b4c04079a3b36a755d11a68c801587f479f1f0f9f913e3a549599303e81ca8a195734491c65d287ad61f01dae12")
open(&(0x7f0000000140)='./file0\x00', 0x8000000130101, 0x8)
msgget$private(0x0, 0x80100000053)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000100)={0x10, &(0x7f0000000400)="b91417784f1042b7d9d65b0b4eaf042f62481a26f6977c5e78660520b61b5403d0286a7bea974a85f948e15c459305fe57454a798aaeb2db6d89404b44e37c394aeaa904b95bca1d605d4e0ba19a824c76c36085234b67310aeb9a4073f9c6526bda2ee459e0aab9efa6c7f1ffa30fc3fe266586f15d4f9cc0a32f47d312cd34592e9547a58970116466457121822a3c8e42e76ef82db2ef2af8f6430da3bfe73edbab3701736fb425832cfefbb7b656e49d88ddeae9f8cff7c2fa5f521376a71a4ae295bfc03fb95ccf87983db221c7", 0x8, 0x8001})
syz_execute_func(&(0x7f0000000a00)="0f919119e9c4a2791dcd1c040f05bf110f0300c4a37bf0c55c41e2e9660ff8aa02480057000f33b8c4f4014e4e4e5bc461796ef83009f32edee5cec474215d583131e10bf8c45b64660f3838520a470f898c000000963cea33ed33ed4876f866440ff4697683397fd3fb0000c0c4a1662ad7450f01eeb266f2ab440fec3f67ddddc466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b8f89080171fb414e53d2c581601643d9ee0fc60fc6a8f2ae00640000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")

02:33:10 executing program 1:
msgsnd(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000003f848c"], 0x1, 0x0)
unlink(&(0x7f0000000140)='./file0\x00')
setresgid(0x0, 0xee00, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000180)=0x8)
connect(r0, &(0x7f00000001c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = getegid()
setgroups(0x20a, &(0x7f0000000040))
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20800, 0x102)
mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x148)
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r1)
chmod(&(0x7f0000000100)='./file0\x00', 0x480)

02:33:10 executing program 0:
select(0x0, 0x0, &(0x7f00000002c0)={0xfffffffffffffffd}, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000200)=0x1c, 0x20000000)
fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000380)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x3f, @mcast2, 0x1}, @in={0x2, 0x2}, @in={0x2, 0x0, @rand_addr=0x101}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x5, @mcast2, 0x100}, @in6={0x1c, 0x2, 0x4000000, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x3}, @in6={0x1c, 0x0, 0x8001, @loopback}]}, &(0x7f0000000440)=0x10)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, &(0x7f0000000000))
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
chown(&(0x7f0000000280)='./file0\x00', r1, r3)
geteuid()
listen(r0, 0xffffffffffffff7f)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4)

02:33:10 executing program 1:
syz_execute_func(&(0x7f0000000640)="b09eb1b198cd801b6969c462113cf56ddc00d9d9d0c44139fd2e0fe171dbf91cc1c9c7e4c753fbc4e101f04481986c090f8500400000f0811c4685210000c4413bf2168f4808eebce00000802000c421fc51c1c4a27d19cc01efc48192558dc3c366450f186746f3b50fbee464f345fe4f382e2ea1460f569f0000000026400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f46666450f1772ee8fe868ef77cd00111d54111d00")
socket$inet_udp(0x2, 0x2, 0x0)

02:33:10 executing program 1:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r2 = openat(0xffffffffffffffff, 0x0, 0x10200, 0x0)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000dc0)="f356b60547ca12ffdb19eb9a221a15587bdfb9dbfc58945dfc83104f5759ab9582c4856274afd20450064d1d395d4f54d539fcf3a74783c372d258517d422afef5defe1c7559949221bafd88ec595ea45ec49f51581257f203e432e11a795d22e530339c4629e440d17ecf0052e1de907620b65a71e29918474ec358aa681864062f8a")
fchdir(r1)
renameat(r2, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00')
sendto$inet6(r2, &(0x7f0000000280)="e27f585634d5f1f7e2966eb3c92b975c60c94737b21c4b2f981784dfe05b0c65ab96fbef4b6541a4f0bb36997b46e55afb470533362297142f2b7f814c332a631f28d2a60c", 0x45, 0x80005, 0x0, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)=""/157, &(0x7f0000000d00)=0x9d)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000b80)={<r3=>0x0, 0xffffffffffffffc1}, &(0x7f0000000bc0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000c00)={0xf, 0x4, r3}, &(0x7f0000000c40)=0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000200)={<r4=>0x0}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000e80)=ANY=[@ANYBLOB="1c004e2200010000ff020000000000000000000000000001000100"/128, @ANYRES32=r4, @ANYBLOB="75a9560ebe910f0000"], 0x8c)
ioctl$DIOCRADDTABLES(r2, 0xc450443d, &(0x7f0000000300)={{"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", "c3ebeeb218ce9173e283c432ddaae4fe9e220a3b2143cf0bba5a812076fae2c2", 0x0, 0xff}, 0x0, 0x19ae, 0x20, 0x0, 0x6, 0x0, 0x0, 0x1ff, 0x3f})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r5=>0x0}, 0x0)
read(r1, &(0x7f0000000180)=""/4, 0x4)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000880)="d5e2796f0cd669bf547324750925dee33e78c0e8aa8f9ead569fdaaf9beeb8d16b7adb5ca6938ac2d4c7a249cc77b2091870069d75c766f774d7b41e983ec2c2767ae9fb5b360f35ef1f0918c96014fa965a3fbd03b35fc3128d90023f405064c92434e620ef53a349867dbb451b97aa033d183034fbbc90189eeb32d3312e3de1b5dc57f7016ad6725ca81d7f7bf361763ff57a8b20f0e6c9307c79c4c19e9ccae3ac77856437b28bd47e25a8e2c656e096ad3e87d5aa71b1b597f8b967")
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000940)=ANY=[@ANYRES32=r5, @ANYBLOB="f1804065890000d2d34300030078f780268b3bcbcb3bc97091d8748758be67314d3dd1772f959c7cc8a6ae8a47bd519cb21e1e86609ae3bd7931deef6b9cf99cdcdff664dbbc6f8f3bfae3412324be459d356241e172857273c914d67fd9ecb16cf4a139ec440cff03335d1ab4056566ed9dc213d6560b421c6491bebac9136ac048eb46bca9bf7903b42432618f5e18922127d2f96eae046617c8c88842ae4e40ae21748507a57e15358a33e4288f99710fb33f3be43f18ef815c948fa096386ff579e5a45b25cf"], 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000780))
getsockname$inet(r1, &(0x7f0000000b00)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000b40)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x11, 0x6a, r5}, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000c80)={r3, 0xdde}, &(0x7f0000000cc0)=0x8)

02:33:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000001180)={<r2=>0x0, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000011c0)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001200)={r1, 0x7f, 0x7, 0x1ff, 0x80000001, 0x80000001, 0x101, 0x401, {@in6={{0x1c, 0x1, 0x3, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7fffffff}}, r2, 0x1f, 0x8, 0x0, 0x400, 0x10000}}, &(0x7f00000012c0)=0xb0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x8203, [0x0]}, 0xe6)

02:33:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x9e, "2fb3ff0d314318bde720f13bfc1c5878f6dfcfc63dd0bd9cb9b86283a1136adb2ac7e527cd9692030637d171b22b72be1ce7c3902992a2d4bd07a1839852e22fe891c6fe240f850bb043261685fd418159aaddb110613e152de1ecd1f0d231ddf0fd7db5d9c58d29d09911566ced2f9ff5ae38573b040f96e11ddd54728a856fe7236b352858a2b1a41e7ac25548503096c92b3909316c31261a1df046ed"}, &(0x7f0000000100)=0xa6)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={<r1=>0x0, 0x800, 0x3, 0x8}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x1000, 0x1, 0x3, r1}, 0x10)

02:33:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
r1 = dup(r0)
r2 = shmget$private(0x0, 0x2000, 0x801, &(0x7f0000ffc000/0x2000)=nil)
setrlimit(0x7, &(0x7f0000000100)={0xff, 0x9000000000000000})
shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000040)=""/152)
fcntl$getown(r0, 0x5)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140)={0x2400000000000, 0xfffffffffffffff7}, 0x10)

02:33:11 executing program 2:
r0 = socket(0x4, 0x2, 0x10200001)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000700)={<r1=>0x0, 0x5, 0x80000000000003, 0xe2, 0x1}, &(0x7f0000000680)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r1, 0x3ffc000000000000}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000006c0)={r1, 0x28f, 0x3}, 0xff00)
setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x9, 0x4)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)
writev(r0, &(0x7f0000002180)=[{&(0x7f0000000080)="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", 0x599}], 0x1)

02:33:11 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x401, "de43a04c6342bb4918247194604705dd"}, 0x14)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0xffffffff80000000, 0x2, 0x0, 0x80000000}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x227960c6}, 0x8)
listen(r0, 0x0)

02:33:11 executing program 2:
setgroups(0x0, &(0x7f0000000340))
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd77341812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x1ff, r2}, 0xc)

02:33:11 executing program 2:
syz_execute_func(&(0x7f00000000c0)="982c2c0f050520d0f807913e3eaef3420f53dec421f1e9219650855b660f162f0fc4014ef04680b64f000000c1a0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86eba0dfe8c738888a1c40fbb2ec1950070000000c4c279581f5d3a0808294001b00b0000000f73f5398c8cd1f466f347adc46291ae8ca0656000000f01c4740f2d9600000036450faef31d1d440f2b55014284b33120b15ffbb15ffb110f0fca38048336000000")
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)

02:33:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
dup(r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0x0, @rand_addr=0x1}}, 0x0, 0x0, 0x0, 0x80}}, 0x0)

02:33:11 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={<r1=>0x0, 0xe, 0x100000001}, &(0x7f0000000540)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000580)={0x180000000000000, 0x6, 0x4210, 0x1, 0xffff, 0x2, 0x7, 0x8, r1}, 0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="005e8986c7568e0ca523fb176b91a40525fd64b20000ff01044ac22c9ac323cc6452e03460da41be5da4b114f8e97f00000000009a0000002c149f6917e95640ced22922c0e2c6bb684846e2865dbf481629252c5af83b6abb7ea4a15f1c806a1a4cbe730d57d66dcfd272bc5ba10541b5d7bff053a42abb1bd915d66aa1160336cd3bf697bc01935325eaebe170eab14f687d87fef59fe14f02dd241f23661f4927e89ff08c5d1878ed17a94cfa4f61a33d90c1b7903e30ef334f4a365b59866bdd2fe1f206e15f05fa4ba0e97e7bf67c1de9d41e260e162532915f64b06d637322eab1cd2fe55a6aa9b836f1c4d977c0bc18694fa0705f2e2754fe156085ac882278b79b361c14913be3743245d6fa2b99518e823497656af4427fe8f48f426f8b8b5d5f376126ba56e3bb2a21617cd092617f1d9155cca3023b7165315ac0b227bbaa104e1b282a674f"], 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = getgid()
r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x61)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={<r5=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
getsockname$inet6(r4, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000280)=0x1c)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000480)="57b98dd383db9f3b0a751e2870d11050ebf28f71684ac8eea726f3d706427b609f954779bffba7080a3cd2511f088218ac0d91f6fff663441d636c263bb3cd13da98bd645487bf71914d60067cd718c17627f897e38a56eef192cda18f8139001d5c67902970ce9b879351971aa05e5bea38d5cede91005a03a35096d9ef6581174d638e6586f9ee6419c0c59824ad7abbd74b8a53fb212b", 0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2400000, r5}, 0xc)
r6 = fcntl$dupfd(r2, 0x11, r2)
fcntl$getflags(r6, 0x3)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000100)=0x1ff, 0x4)
r7 = dup(r2)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x8004, &(0x7f0000000680)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000600)=0x10)
connect$unix(r7, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$unix(r7, &(0x7f0000000440)=@abs={0x0, 0x0, 0x2}, 0x8)
write(r7, 0x0, 0x0)
r8 = socket(0x1b, 0x3, 0x0)
getsockname(r8, 0x0, &(0x7f0000000040))
setregid(r3, r3)

02:33:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x10)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

02:33:11 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
close(r0)
syz_execute_func(&(0x7f0000000100)="1c08c4637916d7b098cd801b69e4c42205b8d3d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b4585c145332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
ppoll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, &(0x7f0000000080)={0xffffffff, 0x40}, &(0x7f00000000c0)={0x7f}, 0x8)
socket$inet_udplite(0x2, 0x2, 0x88)
open(&(0x7f0000000200)='./file0\x00', 0x200, 0x180)
ioctl$DIOCCHANGEALTQV0(r0, 0x802c7416, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00q')
close(r0)

02:33:11 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

02:33:11 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
poll(&(0x7f0000000000)=[{r0, 0x101}], 0x1, 0x200)
syz_execute_func(&(0x7f0000000240)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653430f770f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570505c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

02:33:11 executing program 0:
syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0xad01, 0x0, @empty, @empty, {[@lsrr={0x83, 0x3}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @loopback}}}}}})
r0 = socket$inet(0x2, 0x7, 0x5)
recvfrom(r0, &(0x7f0000000180)=""/247, 0xf7, 0x82, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0xe47}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x8, 0x2, 0x3000, 0x0, 0x9, 0x4, 0x9, 0x79f9, <r1=>0x0}, &(0x7f0000000280)=0x20)
bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x1}, 0x8)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0x8, [0xa6, 0x0, 0x7fff, 0x80000000, 0x3, 0x2, 0x5cf, 0x5]}, 0x14)

02:33:11 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)

02:33:12 executing program 3:
syz_execute_func(&(0x7f0000000000)="969898472c431c030f05f30f59bfd900cf00c4a37bf0c53e41e2e9b55767660f6b32fb660c0f86dd0f0fb8c4034e4e771e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db711c4397fd300c9dcdc0fbcaf00100c00f345d9c6acacc4c37348b9a5605419c2c2b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4608de3c0f526264788fe58c4a1dd7dbbbfdd5cc6000830a1c9fb110fd3c43e450fae7c0f0f")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002, 0x30000000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = accept$unix(0xffffffffffffffff, &(0x7f0000001180)=@abs, &(0x7f00000011c0)=0x8)
r5 = socket$inet6(0x1c, 0x7, 0x8)
r6 = socket$unix(0x1, 0x5, 0x0)
r7 = socket(0x1, 0x3, 0x6)
poll(&(0x7f0000001200)=[{r0, 0x4}, {r1, 0x80}, {r2, 0xc}, {r3, 0x4}, {r4, 0x40}, {r5}, {r6}, {r7, 0x4}], 0x8, 0x80)

02:33:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x80000000, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x3100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
getsockopt(r0, 0x200, 0x3ff, 0x0, &(0x7f0000000040))
setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x3ff, 0x4)

02:33:12 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x70e, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a40)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x8001, 0xffffffffffffff80, 0x200, 0x9, 0x5, 0x7}, &(0x7f0000001b00)=0xa0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1105, &(0x7f0000000140)={<r2=>r1, 0x0, 0x200000000000}, &(0x7f0000000180)=0x10)
sendmsg(r0, &(0x7f0000001a00)={&(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000200)="688eb84eeb3604a74130140ac8724055bdb070d313a6a96d041a5b382a6fb9026fbbbf4c6e41f96aff391acba380cf38c9eb7d66bd425d89a6cfaa8103240b1c74ec8098f0edebae5ebb714e5380ed5baa7e63c2cf62cba2b5224b3783f22c64efe7656cd6dae85da0c62316307f394b3dfe6d73caf57b6da295f801bf2d703a746751cd500c3291e1e3845944ad5577b971c216c3932421bdc9b6b76fcd54d014b94075", 0xa4}, {&(0x7f00000002c0)="c98d9f247e89f6815cd245a9cf4d78a150bfecf78a5f6b0182179029309a0d34f4f1e12eb706d96a477122093fe112fd3371ba89f1e316b399d5b89b309043984a2180ba36189325b78f8b93a81ce5e5b2bcfb5d4477ed8b3655933dcc89806cfc80c77b1d798c6d3693592186f07ab83da75f8d7c9af2e30ff14543c26b2e4607c9ef5230060900ba5d735f10e248305fec17867d5a0806c8272d043e2c56660b0362a7f50c571f2d47c2734379ac7c4e92822979e4f107ac07a51a48af24fd975d7ded8bc932", 0xc7}, {&(0x7f00000003c0)="b5c11f44c82386424f5512aa85d3f383bbc7208de410c0bac462bae5214b79ffe136dc3c2ed88d8411a5af7afd549768160fca21b3210bc1e4ff8dbba954ec0270f461cc6418fb157a0cf3a08bcb646875b8afa1321d37ea2e2b3a52aeb40c1a8e045acd671e6521c2363a9336b4c2673638ff062bd59b50d79bd3111cc602e6077df3dcf7390c6d5031fe954a89b3d8d53b4a3a2d0b7af0ba87456a59ca11eb6606da2f6d216338a85cec3df80fe819df622c41a88bd33151c9e5338cbf926d4e8467", 0xc3}, {&(0x7f00000004c0)="1ab46e10e65f5b546eeb99680941c8f25124742a1f81d1eb08b992b007d30f16b75f29454fd8ecfc88bb00115f7a7d54be7ea78cf2ec2547", 0x38}], 0x4, &(0x7f0000000540)=[{0x110, 0x6, 0xffffffffffffffe0, "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"}, {0xf8, 0xbf, 0x1, "5c36615bf104e9bb22fb3e9247ed93e478929d1f3a46da75019942e4cae33f4edcc8f6711a375a52bdfe1d8582d9c4f3d446766eb8726f45eb381560a4301588032a85b3531b97e5b5e4bad1fa958721925f3c0408174b3bc146cd5ac42af67666b5dd5a842f9d150cb33ce80aab4998833f8d7d11ee5596793c80178442f46eaeb3350d77659449b5f552ef4bb08849270f9fd541b8856f46bf7b0ed1b13146bbe01468f9922298956578f670a570640806c883d57ca2f39a7a69a7b64421246f14db2cd3298f54c9c2e90c9bc8fc5a0ce4f8eaaacd6d3a730438ebb935c97cb2f9a16b"}, {0x20, 0xffff, 0x5, "c8aa6506ed4de6f056"}, {0x68, 0x1, 0x80, "16c902eb49177669292bb0f6d5ac6ae3c19364665c47eca1fb777beb135df27f559a5f87323fba86d98693383e712804f41545655c6a32fd72d81d5f04e1952d376b08339269e9b84855fcc5e85fc582fb"}, {0xc0, 0x0, 0x80, "5961d36c6dbfca957c064a72a26984d212bf5f76d67371e886ffd13b96e35d21215c0489631993e71531c33a2757297bc4ffe9c8610ed2f4f7491cc8dee5ba33d6635ca0e14b297d8a5b7e8eed62ccfbd76402061129f1f78adc48e89dd1033fb34fbba74133623430b9b69da633188bf3feccaba47c798861511960306d5ebe8c5930c40752aebb7990d7b9bf093d42b9f108bbe9ac9f3f8d2cf86c3a5e8d894807866193a89094ec3dd937adab05a3"}, {0x78, 0xffff, 0xd4ad, "a96d35e4fc271930434c0673694f2d3cf2d6b473536988fe30e11e6478624969b50d9512712d242200396d492c9e6b08121301bc3a42f01e3c55c4558ea77bff35e8e03e7bfde4bd423b9a1177f763ad8f9b348c22584486a5191c537a24d0f47c2d78"}, {0x38, 0xffff, 0x3e, "4ce1b7dd7eb1789cf9eb9434bcde4b0d243bedd179590db63d17778c09db319a8b41b62411"}, {0x90, 0x0, 0xffff, "17f27f18007f8870c75d5f6ce0c672ed6685c91fa6c8ace9260ca5e857bb61b2039ea2ed5c01e9ce21cc2832e29ea57a6c6d99be9a744651de09cd2a6479a14bc0ba8c91654f92d907969f227e7fb2f85de3b335bd38e45eaf27e5d376a760af97707f99baf3aa9e6a0616139872eae8de9d9282040b70014a8743d4dec464"}, {0x1010, 0x3f, 0x7fff, "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"}], 0x14a0}, 0x20100)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @multicast2}}, r2, 0x70000, 0x2, 0x4, 0x8f23, 0x4, 0xfc08}, 0xa0)

02:33:12 executing program 1:
syz_execute_func(&(0x7f0000000240)="9826473e431c3a0f05f30f59bfd9000300c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826e16a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe5800d030a1c9fb110ff2c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x81, 0x81}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x346d, 0xae6, 0x800}, 0x10)

02:33:12 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)
connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)

02:33:12 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c3bb5b598cd801b69e46962f5696200d9f3456e17795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151660f383e7a65ea01eff265dc5f00c377d4d48b4545e2be69694100d597a997a90363aee42c240f54dec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
socketpair(0x1, 0x20000000, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x9, &(0x7f0000000040)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x3, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x4c}, @in6={0x1c, 0x2, 0x80000001, @rand_addr="e1b41d8b4a45eb3737e469c9e6056e73", 0xffffffffffffff20}, @in6={0x1c, 0x1, 0x3ff, @empty, 0xffffffffffffff80}, @in6={0x1c, 0x3, 0xffff, @loopback, 0xea}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x4}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000140)=0x10)
read(r1, &(0x7f0000000180)=""/38, 0x26)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={<r2=>0x0, 0x24, "c953669d751c58a0d810a627293747bcede2061e31d06493a866c5c387ddf90918abad6a"}, &(0x7f0000000340)=0x2c)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x0, @broadcast}}, r2}, 0x8c)

02:33:12 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3d, 0x5d, "35f4d2cabbf982af92e8db5a61ef99304c331cec5ff347fe53f086798ba4e01af41ec640876fd2011c02b5328d7d225b951237fbbf551208e6e308c3fc770cec69e2f7dbe253ae7ca6c89d6fe0dbd21e8970cb83575867ac9cea2a3697"}, 0x65)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x1ff, 0x4)
sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001280)="fcfc5ef42b292eadd378c32d9838e4a43898260a25d7b5f9630d33d34f33d5194120fd5fa42feca38d87c4dd5f0b2031", 0x30}], 0x1, 0x0}, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="9910550469b7ab972e6b6c92d0bc88bb5b243b720e5d4ade90303bb33e532090ef36fe137108b1996d5554ea35f73ccd67672738acb883a8d6f36504b8429dcf26eb258bb7a48cf08d65d0c6b3a5efbd2835e8b5ecbe2e560fd50884b023692764053acca1f8c08c2ebc735eab9c46c3ee2a83ffb43fa670cd66e50c3716625b121ac971250bc950e549094011ca6e1f0bac27a0d5b9dfb5d57c83d7f6a9956960f16b2dc6f5", 0xa6)

02:33:12 executing program 0:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setreuid(r0, 0xee00)
syz_execute_func(&(0x7f00000001c0)="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")

02:33:12 executing program 3:
syz_execute_func(&(0x7f0000000000)="0c13c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

02:33:12 executing program 3:
syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0fe5cb7b00300000000000019078acf1a3a97ace43833fb42300bb000000000300907800000000450000000000000000110000ac2300aa000000009a6e6322b92f40441d8ae4ff1a689aeff37a2b0763b7455b8e9f1a92353cbdbdb1eb"])

02:33:12 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
mkdir(&(0x7f0000000080)='./file0\x00', 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8)

02:33:12 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
freebsd11_fstat(r0, &(0x7f0000000000))
syz_emit_ethernet(0x1d6, &(0x7f00000003c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '{f\\', 0x1a0, 0x0, 0x0, @local, @mcast2, {[], @generic="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"}}}}})

02:33:12 executing program 3:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="6dc01d8d6b6697fa84b68a684da135eaab5e4caa34c9b2cb12fbd4c5b2e319bde88f52c0b82d8c50ddaa62853a97b3f2f9d5a5de10595cc3e1f04f5ad55f2bbe1d2a3479e3334e436a6eae89b44fb94f24a94af4ee45ff40c08418aff55b58331a536721df1fd46a3935acfa2e8d6eadfdc89b60f857122a64a9105082a7c2c0810d6c282cd6", 0x86}, {&(0x7f0000000200)="8896a5e2fd985e42ba3dc758229c31fead2d61a3ca84633b2d7f9884cff580e1ddf8afc1e54a93e2e0fa4dd80228c711671085de634e5a3deaf3f7d1ca38f6afba2ccd875dbb16d3aa2fbfdd20aacfbbf6e33f330fe599e591ad713d3b8ecb6232f3dc4293a33b8e9808365ebb6a806123a2c26844c2b719706d2880b4ca8ff64f8983ced6f603e65e2c4a5361c5b159b5ff6e01c7c5ffc8b641e637add3f909a9b6fc9a4bdc573c353c5b0c7fe436ae139e3450f69136a18cbe81397149f6f32e236b47345272bd701bbaf36fd72e5d5f8d74c93bbf8c5140abff", 0xdb}, {&(0x7f0000000300)="219b55964fabb4b06b3b00366fe4dc97e157a218a3d510e01c2aa49138d0d832e448ee1adcd3daff2a6d1df7965ec393b72aff4408528690fb1760fa7401e12e7fe42d489cc4c584b4a4804a0a7d83e95e1bd0d072dac84901d83e6f99b36a38666bcf18fcc0e388378bf3076b600a169051a15dd54555b03f55879049ab75b103a93265b688cae3abf24569c5e41546775e0d3b9688074f98104fb865d235406bc0214e6021055976c25c5479321f54aeb33f25c3d6bd459bf9d99a543497eeff21", 0xc2}, {&(0x7f0000000480)="0dd8bf2c293b3f3cce9142a006d9b5333d7ac75a95006eecfb3cfbbecf306a1888e804547c2936b86c12921cfc9f0650cde1babf33dafe87218a695ce5e8c8da15ff256bea9debe0c9d948d51d701b4832c57299fa8dc0ef9c712d748bb928533b8903daf2d082a1922d9c13d49848f03b", 0x71}], 0x4, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
r3 = fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$lock(r1, 0xc, &(0x7f0000000100)={0x3, 0x4, 0xffffffffffffd6e1, 0x100000001, r3})
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000140))
r4 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0)
pwritev(r4, &(0x7f00000003c0), 0x273, 0x0)
r5 = semget(0x1, 0x1, 0x80)
__semctl$GETVAL(r5, 0x3, 0x5, &(0x7f0000000500)=""/248)

02:33:12 executing program 0:
r0 = socket(0x40000000000005, 0x7, 0xdd1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)
r1 = semget(0x1, 0x1, 0x308)
__semctl$SEM_STAT(r1, 0x20000000000003, 0xa, &(0x7f0000000100)=""/152)
fstat(r0, &(0x7f0000000000))

02:33:12 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
shmget(0x0, 0x1000, 0x8, &(0x7f0000fff000/0x1000)=nil)
setregid(r0, r0)
setregid(r0, r0)

02:33:12 executing program 3:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, 0xffffffffffffffff, 0x392)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)

02:33:12 executing program 3:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000))
getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0))
accept(0xffffffffffffffff, &(0x7f00000006c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000700)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000007c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000800)=0x10, 0x20000000)
freebsd11_fstat(r0, &(0x7f0000000740))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000640)={@remote={0xac, 0x14, 0x0}, @loopback, @multicast1}, 0xc)
getegid()
getegid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000280))
freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
getgid()
r2 = shmget(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000840)=""/153)
getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440))
freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580))
getgid()
getgroups(0x8, &(0x7f0000000600)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff])
r3 = getegid()
setgid(r3)
r4 = getgid()
setresgid(0x0, r4, 0x0)
syz_execute_func(&(0x7f00000000c0)="1c0ac4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd11_mknod(&(0x7f0000000680)='./file0\x00', 0x40, 0x7fffffff)

02:33:12 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x7, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/110], 0x0, 0x20000000)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000300)=""/142)
accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x3)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = semget$private(0x0, 0x7, 0x202)
semop(r2, &(0x7f0000000040)=[{0x2, 0x8, 0x1000}, {0x2, 0x6, 0x1000}, {0x1, 0xdd7, 0x1800}, {0x3, 0x2, 0x1000}, {}, {0x5, 0x3, 0x800}, {0x1, 0x7, 0x800}], 0x7)
semop(r2, &(0x7f00000004c0)=[{0x3, 0x1000}, {0x0, 0x80000000, 0x1000}, {0x0, 0x2, 0x1800}, {0x1, 0x1, 0x1000}], 0x4)

02:33:13 executing program 0:
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ced000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000300)="f00fbb9f000000009165f7056969ef69dc00d98a20d0d8c44139fd5bf9c441956840f7c403d549b000000000000fc4014cf30f1af0e22bf694c48192558dc33e64f3430fb864423866450f18c4f344e1001ecc400faee4c403514a573a00730f778018e62a2a61c169385ff6a9c1460009c4660f002c7ab4c481785f77068f88400f01fc700000005c660f3833d0")
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3)
munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000)
syz_execute_func(0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x40)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r1=>0x0, 0x2ffc644d, 0x4, [0x1f, 0xf6, 0x7fff, 0x81]}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000180)=0x8c)

02:33:13 executing program 2:
freebsd10_pipe(&(0x7f0000001c40)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
r2 = getpid()
r3 = getpid()
setpgid(r2, r3)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001900)={<r4=>0x0, 0x7d, "9ec3e3cc21de60c570356729d6ddb2080dbedfd981fb8a4a8d054adb3a19dfe165e3a3901b50f6c6a6fecb5d6a8f2ba3b409e3adea45575271b556cbdf443c0441fea8af58f4408d0f1b33991841116f8642a29676a6d3aa295135d8ea0360c1d56722bb89f600eb7d17b15e2cc3dd85cefaca73c4c3d42312eac72031"}, &(0x7f00000019c0)=0x85)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001a80)={r4, &(0x7f0000001a00)=[@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2}, @in={0x2, 0x3, @rand_addr=0x1}, @in6={0x1c, 0x1, 0xfffffffffffff801, @ipv4={[], [], @multicast2}, 0x1}]}, &(0x7f0000001ac0)=0x10)
r5 = socket(0x2, 0x20000000, 0x84)
sendmsg$inet_sctp(r5, &(0x7f0000000180)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000001b80)=ANY=[@ANYBLOB="2c0000008400000002000000000000000000000000000000000000000000000000000000000000005c787874cdca743f02ce5f28e0f284f2fe39789a6cb4636cff7e85fe586353e1ff779edfd5ed31e127e3449d8ccb9ee4ffcfd0ba074e17cb3a90b03a3e5c680314fcab661b4c43ebfb5dee584c3fe65533c89881b941f4573c7fabcd8dbaa788d6d72fd9fce27f220257186b9eab", @ANYRES32=0x0], 0x2c}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000016c0)={@in6={{0x1c, 0x3, 0x6a, @rand_addr="67f181840fe1656ec4e04c998834dde9", 0x1ae}}, <r6=>0x0, 0x800, 0x9, 0x8, 0x9, 0x1820000000000}, &(0x7f0000001780)=0x98)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001b00)={r6, 0xffffffffffffa121, 0x3, 0x7f, 0xa64}, &(0x7f0000001b40)=0x18)
sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000140)=@in6={0x1c, 0x0, 0xf4, @loopback, 0xfffffffffffffffa}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000001c0)="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", 0xfe}, {&(0x7f00000002c0)="b51be3051a5a8e7ec3bba8bce49afa84a7ed02b9485c59829836d812cb3e18e927aca926d201f35fe984864c9d7e61e6d0ed480273f86750e158b5d8cbb3de6e49f19360dbc38bea8ae0df6b12d9732e63fe0c9620f4ba62ebc6b14f9679938cbf5b4b9dc9662cff13806b3726e4bcc3db840c93cee004fa8dbd53", 0x7b}, {&(0x7f0000000340)="a69c4e42a0d7b51e44953a504ae635d3c41d09a29a5ad174875f8d952e25ca27463aadd696c7f5c68d4f01ff52062cd28f01cf21e69879e6057d624acfce0865910d9ff251d190914be1fed7931dfd9d0653cb4d", 0x54}, {&(0x7f00000003c0)="14cf798c15ea01a548e848a62a30e3c21cd2f0066cfd9419ac3abe89420b587fbfbbcfda51fe6f579ce4743db1ce967b9bec03a6092c9d4d2d21c2cabd920e268dd4a325f780c7389fc8742af1d3d30bf6d9445d796821a535d1af003bc1ab607321fba9ed1dd640dd5ae116e45915e3c7a0930620aab2e109e3facd91b9af765d67cdb8556abb3d104ead6e0cb30871c3e128145e714a82611e0ee91adce51f3f11e6cab44424f31bd4b3ab3c52ca936f398e5e310b419fd9a47e54", 0xbc}, {&(0x7f0000000480)="56af2785108d4e021fb608fa9afd8d0e039997b56cf0aa3741a6dee6dd2e0fe3dd3217c3b3d674599dc8809af4f4c7654310e1291b9c70d9d436557181a8ae3283415665dd2bf394d08ffff00fe9d2b4887a96989274c804f4a43d9f62ec383c51a194e4fcb332e24a962ab7acbcc8afa0d557077c7117a02e4221f9b7c332bab179f538f41aacd5b5a879c3fb4515bbbb4cc2ea6413537e7ad7ec727d2665384be15802fa3fea33", 0xa8}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="160d33eccb8f024f7ccd2d8064dc85c7f253155f2955f68d9d004401bd54b23e787123868c4d0750f4bbd2b7e8095ee2cc7d75355281010cf03c30771544711e08d19f0d4f1a9a6a0e7421463cec039928ee515a0429866460aa60f5561dd1e520c1f95df512131d336005ef50240866694b2db03eb34d62fe8e04d4ccf381eeb68a2db14d004d8b596ef1ce1fe57dac342cf7ba93a0e243632cfb3efbb80a785a9d29a325b42627a82579e508be3614c470b6d06cf4429402f230b70103c162f4", 0xc1}], 0x7, &(0x7f00000017c0)=ANY=[@ANYBLOB="140000008400000007000000030000001f000000100000008400000009000000e00000021c000000840000000a000000fe80000000000000000000bb1c0000008400000004000000934800080900000000000100", @ANYRES32=r6, @ANYBLOB="1c000000840000000a000000ff010000000000000000000000000001100000008400000009000000ac1400bb1400000084000000070000000f000000bb000000100000008400000009000000e0000002"], 0xac, 0x20000}, 0x1)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000018c0)=0x2, 0x4)

02:33:13 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty}, 0x14)
listen(r0, 0x6dfc)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4={[], [], @remote}}], 0x1c}, 0x0)
socket$inet6(0x1c, 0x30000000, 0x8)

02:33:13 executing program 3:
syz_execute_func(&(0x7f0000000140)="989819e9c4a2791dcd04040f05bf050b9b0ec4a37bf0c55c41e2e9660ff8aa024800572f0f33b8c4f4064e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f56b7c421dd5831c4e10bf8c45b64660f3838520a96ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d266dfed43d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b2e3e0f0b36f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={<r0=>0x0}, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x84, 0x34)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000040)={0x0, 0x21})
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r0}, &(0x7f00000000c0)=0x8)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000240)="3efe1679c6a5ab030902e8d17e7e30d214d8b5c1627a196385d6c1e556c99149f9926c5fde7ab8b359e9d7e65dfd505663a16107282a606952b4d03dd92b3406aa305c69b2af3c23e40a6a3f770bf34276614e213cce9c69becea5f81f2e4848d171df4da5318cf87c15b4fec14c258d62515a8283c5e2302a55ae52402e5fe37f4e654182c15f2d18f73436beffeeff")

02:33:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)=0x2, 0x4)
listen(0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
fcntl$getown(0xffffffffffffffff, 0x5)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000300)={0x1f, {{0x1c, 0x1, 0x3, @loopback, 0x3}}}, 0x88)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0)
fcntl$setstatus(r1, 0x4, 0x10001)
ftruncate(r2, 0x2a60)
readv(r2, &(0x7f0000000180)=[{&(0x7f0000001500)=""/251, 0xfb}], 0x1)
setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
read(r2, &(0x7f0000000240)=""/175, 0x2a60)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x4001c71c8, 0x4)

02:33:13 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000008c0)="91cd00c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6367b490f450fbd27a95ff9c4c2613d700201ef4c0fae1c100567450f483b3bd9c483ed6aad000000005a660f7e0d000000005776c1c422a1988bf41c00004d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
msgget(0x3, 0x8)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000580), 0xc, &(0x7f00000003c0))
getpgrp(0xffffffffffffffff)
r1 = socket(0x2, 0x10000001, 0x84)
sendto(r1, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r1, &(0x7f0000000540)={0x0, 0xfd9c, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x13a, 0x0}, 0x0)
shutdown(r1, 0x1)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
setsockopt$sock_int(r2, 0xffff, 0x5217, &(0x7f0000000080)=0x6, 0x4)
freebsd10_pipe(0x0)
r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r4, 0x29, 0x16, 0xfffffffffffffffe, 0x0)
getsockname(r4, &(0x7f0000000680)=ANY=[@ANYBLOB="5b05a84db84e67a80ae3350c4e225bbba9aafed5925b1bd5b5eb2b8de73ac7b110009edf227b5644b6fcf9d8713490833ab62696b7b56bef36fca01ec0339badcbd59b42839ddec574083e92c2b70cb09263204a0f46bc0f957708eb40e18a9d7a5c31c2a27057a72b16407407a10c792c6f48aefcab0da6d2278c16293423ff096537a4edb6e783dc3bd713f9de13e603c5ac004052fcf9ba6d83e37308a557c06aa632cc51dc1a945532e96b54"], 0x0)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)

02:33:13 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt(r0, 0x8, 0x2, &(0x7f0000000080)="187e2ca8dec251ed89cb88bb386a74c7a2c9de404ea6ad5fa0cc7ac325c9df3a0b9fe7114f9516903c71e3418672ebb657ede3a59b63c9514d144feb078831b6c4cbbcefbfdd8c94d693e66e643c0e698377d6c915316a2ae528136e0a0c109949f2d1423c6c03ff3aa450255d9683374c2217ce3fa7f0ebc44e36d53e698b6685a507132f28385080dd6377c1d7561306c400d7dee0ae127510d4e12c", 0x9d)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000040)="df", 0x1)
setsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000000400)='x', 0xffffffffffffffec)

02:33:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r0, 0x385e)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="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")

02:33:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x8)

02:33:13 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffffffff, @mcast2, 0x6}}, <r1=>0x0}, &(0x7f0000000140)=0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, @in6={0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10)
syz_execute_func(&(0x7f00000002c0)="660f3adf14990ac4627d9b5fd1f047ff4a00c4c3e16ee503c4017de999000000006746d9fdc4c1ef5fed66410f3a0d9e6556a3e4250f6aa84bb43f2cc4a3215e5708ff")
sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0)

02:33:13 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002be, 0x0)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="1408df47be7fefc64961b7b9b389ef785eeff0c98fb7a447b4b8894c90e95f25e977ab0ce40f0800000000000000c0d7b7dfe624c2ea84e41b6ac3e1", 0xad4c4}], 0x10000000000000cd, 0x0)

02:33:13 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
r1 = getuid()
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x400)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
ftruncate(r0, 0x7fffffff)
ftruncate(r0, 0x8000)
preadv(r3, &(0x7f0000000100)=[{&(0x7f0000000040)=""/19, 0x13}], 0x1, 0x0)

02:33:13 executing program 2:
syz_execute_func(&(0x7f00000004c0)="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")
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)
sync()
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000100)="02208e994fa6a6b6552dc64c4b8697f5c523a0b7915614f8cdf5296204136f779e764d217d6d24642101144fee50b7242d7b657158de7191744febee4d3917fcd0c481e2ae22497892568970a406fd7bdb72defb2f963dfc5c31bf6246c34f4c8ee6a188b3d8ce75b76cdc0d9f092e52e250080ded8407af903e02f6c49b0a57ef2ff4e3786a304980d0a02e87a7592373ba74d488b4b5d690b5dc811c8d5ee3a6d350b9d3", 0xa5)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffe000/0x2000)=nil)
r3 = geteuid()
r4 = getgid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getresgid(&(0x7f00000001c0)=<r6=>0x0, &(0x7f00000003c0), &(0x7f0000000400))
r7 = getpid()
r8 = getpgid(0x0)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x5, r3, r4, r5, r6, 0x8, 0x390}, 0x9, 0x3, 0x1ff, 0x2, r7, r8, 0x9})
lseek(r1, 0x2f, 0xec310967237ff4b1)

02:33:13 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="0400000000010000000800000000000000000100"], &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x8, 0x9, 0x9}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xffffffff, 0x4}, &(0x7f0000000100)=0xc)

02:33:13 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000040)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0)

02:33:13 executing program 3:
syz_execute_func(&(0x7f0000000000)="96f3a798472c431c050f05f30f59bfd905cf00669041e2e9b557fb66400f38dec60fb8c4464e4e751e0fa0e509ab34d1c4e10bf8c494c6163f420f00000000007fd300ee0fbcaf00100c00c48279183daa3b9c19acac01b00b000000f08171a30b8a826eef448cc7e8628f6808a3056f0000004e00c436364435cf0000008de3c0f526264788fe0d02000000c4a1dd7dbbbfdd5cc666440f38de750030a1c9fb110f92c43e450fae7c0f0f")

02:33:13 executing program 0:
syz_execute_func(&(0x7f0000000240)="982c3d0f050520d0f807913e3e2ef3420f53de4141e2e99650855b660f16460fc4114e66450f73d10ea0e5be34d1c4e1f8c421fc22ebc48265b8dc2e41812047002b0003e86ec403655e38af8888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53966f347adc4a1cac21d0c000000b40f01c4740f2d96000000660f3a224f28681d1d440f2b550142c4b33120b15ffbb15ffb110f38048336000000")
syz_execute_func(&(0x7f00000001c0)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b2628e4c953fbc5e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f996603f3e1002c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")
socketpair(0x1c, 0x3, 0x100000000, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x7}, 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x400, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)

02:33:13 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
syz_execute_func(&(0x7f0000000040)="98341b0f050520d0f80791b0144141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c4c4e101167c5c8ed72e41812047002b0000006e0f380099e40100008888a1c4101f9b9b73e2571616ac1000f0460fb30fc44219a775d0f08171a38a806ebb40da9ce5570000000fae0ac4618de3c0740f2d9600000000cadcdcf340ad0142c4400f8286de0000003131f95dfba1c9fb110f0f3804830a0001905e")

02:33:13 executing program 2:
freebsd10_pipe(&(0x7f0000000bc0)={<r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000c00)="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")
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev//.\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc0)
ioctl$DIOCGETSRCNODES(r1, 0xc0104454, &(0x7f0000000a00)="8b8c06aae5d461aade4d6314db485ff5df7b11ed85e9a4f66ae3e49b4e2834658b93a1705499d1928cc31e93b2cf0d8fbcd33955eab22abf53c898d81951250f052a83f89472a91785d983e1d546e77f8ad50ba45e8d8395d5cc65e2966d8bda0dbeaf905866622b26d306b4a500310133817d98e2028513d9f27709a35987f163191e5b6065a7b1628109e235ffcb551284d75aab84104e14790c419c52357851b2693c22e47ad0325c526e7ebdc2650468064e71f41db512b3b911471bbe5b740dc7b987d9a0295ca5babf72882c5cae")
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000b00)="4b4ce3dfe8467d5e40db4d0b74cc6ba3b0fbba44305604008a66e1a225630b601fc3ec87cf4ba5a1c382d021506286c01c02110e3d3a9017ad35e4c405f92cd40dda99e647d9fb71cbda99c98132c867b64183911cefb31efc150e95e76db95a7e5fb158d75ec59e97d64796db70cef56e83e8e3f0ccb1ee70935c18ce5d65094042a6f4f9275135faa1ce02d7d076")
r3 = shmget$private(0x0, 0x3000, 0x11, &(0x7f0000ffd000/0x3000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000001c00)=""/124)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x8, 0x4)
ioctl$DIOCRADDTABLES(r1, 0x8002440b, &(0x7f0000000100)={{"0400f4045c45d770c2c436429fa2bcc3d4bb6d6f20748621654acc35ef6e73fa2c210fe3c64e29283ba89d87b82405a9b5018f52b3afa86b3a3cfee9f7575735139146277f6bf80564daec0d2aa243bafb7647b6f5076969d5c633643b221531df4061f6fb1b6708337f6efc9cc6e8eb11cb6c701fc54b3af2b9b6e1b301a5e019995d627d5a8feb21acb5f87aa885fa6bcceed6360e703790fefce8e2e41402ed3a31391da7f9e2d640c7f6bf2c193355d397da508321dcb39d68b93334a82e78cbd93363a503ee25dc0d7711ba450ea93ea82302cae1698cbd161cf804f61b3838241570f526130a4790903d2417f7d8eef1173c00aada3d376414ddbe15fd9d302122bf867742470b44b0b473b6aa4027d6eb33ee68b54b765ab8f1516af0f2a9b17234595a537088c6c13e40a4d83268999fccf2afc5c0edaa804c475531fee5e7a0c4de0f585d39f95ca7e95c61d4df715918c614c64f5ce891bed93240b23db2f0dce3982312a237a8de5c424611d4d48cb9b12279874cc88d715e867adfc15bf8275d7c3b9c4b5478d44e2694981381b11172a375185f624f8f659983b48e5481bc968dcc649988b0bb1bff3391f7e721ddb97701f35dcb544b3d144b7b799f3c5d12c5010e235adf7ea31cf949994aaf7d34c131f22b63c5c65c86cb2fa28488f287fe4a5a5926a354974bc5954e84c34b4a502e844f3dc5a8e7c2ffcba6950a2128c8413849585fd98c93039865bc4fbff92c79d16a8a597ba1b3874264ae3963b4b4336bda43f2a9febecd5b03d8ec6bb2c36e17392ad15cb823961fbf0362b6ddbcf81403aa6beef5aa60f895d20d7216306f4c62963f3317ac2098167e1416db9bcf33bf7d5617df3f7c0de82d2164d60fb932f66986d20698ebe3998df99062672408d9ff7735dd99c279c8b9b3505c700e82c4cbc070dab30181a53d24f5cb6e1abccf5469b8043b60b619ca7697ee75ce2e5a95a317c44f7ea28e93ae09c9ca426d637c91a08630cd025d2ca1e23d2c5f5f70a0b56e69c5c9af4213f23478a08d20c8617135feed85c71885699cf575387b9376ce9d376e8c8d8b0eb1dd7ea024c65fa0c0e6849b606885d9c9b350a0931b6bacfd62c8b16f100fb7a56b8e8010ac67189b14c1b05dc6eb88b004451e40f081f73cf7a01af705801848e292c5ceb5a8c968f673b0fb8510d6406361b7fa2f7818882903f3489019b79194ea59777a91134bb2eac1ec476e02b1027f91e6468d776ea781cf3126bf5b617abe298042f9b7a7c677dfca537d3859ec3f282712b25a4bbf8b0f98a761687d9160b5cd477c2072aacd3b87e0f2ff56ea0992bd76a4601243eb45ed9d6909a6592f128871660373005a0a6052771b4c5f2c42518f35f1eeef26000f8f5d5553fe5f79c9abb3e9740394fd5ddc31f42564d8ed00", "17f0d7cf81a1131c9a42ff2ac2d9d2043f81910300"}, 0x0})
dup(r2)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000580)={{"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", "d2e48873fb955fd4b8b1ed1ffe58a6520268c6ad31a74797bde522f7278852e0", 0x5, 0x566}, &(0x7f00000000c0)="5f9d0a4576b946c0d07780828a", 0x1, 0x4, 0x1, 0x7, 0x80000000, 0x1, 0x1, 0x4})

02:33:13 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev//.\x00', 0x0, 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="3be2b4303ead05c4d478f701916f6c9b1e85b9a0fababd2af5c41e79314f40044bd42aab987bfae1ca3cd8715bf49a7617c4497d9d69584ee0214882bd32e3930bf79d95a99e8855e14239ee300a9306826c906ae3f96d910b0bf3b678caa7c74e5224337b1ff248d39a7edd6ebf24a17e8fa4442331beb5a95618eb68d464ffc912a3a0b9f6b3b79f29bd01166e9763a41e83d68a4e661b0ca55e6992dad3bbcc41c1700315d2f75ab8a770ade7d96d1fe5050b848be9b59619e8c4faace1c8723ed007ff303aa12ecd26fbb875e203988388947db9e00f2ac5a6709af853")
r1 = dup(r0)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
ioctl$DIOCKILLSRCNODES(r0, 0xc080445b, &(0x7f0000000240)="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")
unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x0)

02:33:13 executing program 0:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x8, 0x8, 0x8, 0x4, 0xbfe}, &(0x7f0000000100)=0x14)
getsockname$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x8000}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f00000000c0), 0x5)

02:33:13 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c21b5b598cd801b69e46962f5696200d9d9d03797c7cdcd5b680c000000673666420f2d9e722483b4c7e4c753fbc4e101edfec4427d82c4c2b90a23f216af8f4808eebce0000d008020002000b18cb607000000518dc4a27d181ec1ea01640f34f265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e3afad6736660fd2938c000000c4c1f913376666450f17720d2e0fc7bf0d00008066660f3a0b0865")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="0400000000010000000800000000000000000100"], &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x8, 0x9, 0x9}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xffffffff, 0x4}, &(0x7f0000000100)=0xc)

02:33:13 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6(0x1c, 0x10000000, 0x4)
fchmod(r0, 0x180)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000240)=0x8, 0x20000000)
r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x30201, 0x2)
mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x42)
accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000)

02:33:13 executing program 0:
syz_execute_func(&(0x7f0000001080)="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")
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7, <r2=>0x0}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @multicast1}}, r2, 0x9, 0x2, 0x10000, 0x1, 0x2}, &(0x7f0000000100)=0xa0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)

02:33:13 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000003c0)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x100380, 0x0)
writev(r1, &(0x7f0000000000)=[{&(0x7f0000000240)="c1b9c8882a6c0489aec19e8692780120a86fc5c33afae3991963eafad2e6506e56a073a5e509dc85f3cb280ba9c848d54a9e169079253a18067c269d4cc04f01a2541d7359f7ff284b163b57e4b124ae47ca9d5b8766bf6d4eba01ced39b84abe296287130c42cf77d9944c0f30bf0c0966caf5396d5a0a57bb53e3098155b29fcce3458d8", 0x85}], 0x1)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')

02:33:13 executing program 1:
socket$inet6(0x1c, 0x5, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x10)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7f, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x28e)
mlockall(0x1)
syz_execute_func(0x0)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

02:33:14 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
open(&(0x7f00000001c0)='./file0\x00', 0x400, 0x2)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
munlockall()
ftruncate(r0, 0xf100)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="810000000700000003000000f3e403000900000002004e21ac1400aa000000000000000000000000000000000000000000008f326ee360afa737601cb03f393e00"/156, @ANYRES32=<r2=>0x0, @ANYBLOB="0800000001040000ff0100003f00000081000000"], &(0x7f0000000000)=0xb8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x80000001, 0x1, 0x0, 0xf75, 0x7f}, 0x0)

vm_object_vndeallocate 0xfffff8005f306b40: tag ufs, type VREG
    usecount 3, writecount 1, refcount 4
    flags (VI_ACTIVE)
    v_object 0xfffff8005f2dac00 ref 0 pages 7 cleanbuf 0 dirtybuf 0
    lock type ufs: UNLOCKED
	nlink=1, effnlink=1, size=0, extsize 0
	generation=9637a549, uid=0, gid=0, flags=0x0
	ino 197762, on dev gpt/rootfs
panic: vm_object_vndeallocate: bad object reference count
cpuid = 1
time = 1557801194
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001fa6d6f0
vpanic() at vpanic+0x1e0/frame 0xfffffe001fa6d750
panic() at panic+0x43/frame 0xfffffe001fa6d7b0
vm_object_collapse() at vm_object_collapse/frame 0xfffffe001fa6d810
vn_mmap() at vn_mmap+0x2e3/frame 0xfffffe001fa6d890
kern_mmap() at kern_mmap+0x8a8/frame 0xfffffe001fa6d950
sys_mmap() at sys_mmap+0x38/frame 0xfffffe001fa6d980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe001fa6dab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe001fa6dab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x41309a, rsp = 0x7fffdfffdf38, rbp = 0x6 ---
KDB: enter: panic
[ thread pid 1199 tid 100584 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why