b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
r2 = dup2(r1, r0)
socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, &(0x7f0000000300)="5d77c57c16eb5158", 0x8, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040), 0x8)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
r2 = dup2(r1, r0)
socket$inet_udp(0x2, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
r2 = dup2(r1, r0)
socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(0xffffffffffffff9c, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0xa3, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0xfffffffffffffdd2, 0x1c, 0x0, 0x2, @mcast2, 0xffffffff}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0x0, @loopback, 0xccda}, 0x1c)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000001600)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="305e4e6da1083976d7c008af5b4857d7d49b80334f9621fb99b7bbf87ff89f5f304bb23544acd0e074ecc86da1ab5cc334a761824e4fcb0061a77d925f959ae8875bf8af9648b4357bef878ae1756ab2ad4fdce01cda7430cd18fd90189f7604fad756efcb1fd81f14426ac92756ae5d52c755a646c839882786e688b5b277044761071cfcdf1a0d3b33f987eaede1517f4178a68193384bcb9b95d65eae48c8d4c8fd6ed49cf4b95cf17485e2d7", 0xae}, {&(0x7f0000000180)="3c091928088fd626", 0x8}, {&(0x7f00000001c0)="33e611dc62452b0bdcfe717f54a77a1cf020247070a08e3474018a4ca971cf613bed5eef350b7ea52f00d5671c27e2b826e473e9efbbe32bbb7c1489f1836d575827e745782d3772fa16153a1a5bfbfc21b89f3f135e73596aa8d25be4c34c32cbb0a3f18345ff43b8e0e48675f6379755ff442818dca82f0a605c438195e95e0e5ea5a5e463a19a7b0399297999c177b3a82051a471794face39195fb7228ec3d9c7f11ecfcefe01c16a4ebcddb42195e9f", 0xb2}, {&(0x7f0000000280)="19da9997ef6c49f3a03f3d2685bbd4854170eaebc02862aa4fd33f7c205939d7e63f9b9079a75e34977b1f99", 0x2c}, {&(0x7f00000002c0)="4d5c5f96937b3c09a62111074389d575b4ad406233ed7e53b4540c2798387a5a45e7bb3434c7ee7b79d1f9e0067aac5a13a32a865c070f8e67d9880f64510394477c70a72d5ad6a918f9040b38b15344bc835b40fbd9250d30756189769f6572217e9f98b574f98a83cf4e3e94527f5564d9fa4183c518edd3c6190b67e8dd2d3af06b7e23f6cdeb95d919b416164913eacd442b3b503e5933519a9b7e27ce", 0x9f}], 0x5, &(0x7f00000003c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0x1c, 0x100}, 0x20181)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:08 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:08 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:08 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:08 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x183f, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r0, 0xffffffffffffffff)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, 0x0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, 0x0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, 0x0, 0x0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2c, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x28}, 0x20)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x28}, 0x20)

18:41:09 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x20)

18:41:09 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000), 0x20)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, 0xffffffffffffffff)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521d", 0x79, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, 0xffffffffffffffff)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521d", 0x79, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, 0xffffffffffffffff)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521d", 0x79, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
dup2(r1, 0xffffffffffffffff)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f90658516941b056bf368d6ae5eb13a78252d2030431facdd18ee5396abc313663ba2ccdea6293c68e2f8741cea47aa60fe32a2dfe176cc3c30e6d695821c59c2a6", 0xf2, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987adb2715725a43ae98a0f174bd414b9ffed68c85286b3677e4f9065851694", 0xb6, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f37b208086fb1987", 0x98, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521d", 0x79, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e", 0x89, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e", 0x89, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e", 0x89, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe3", 0x3d, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47", 0x8a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47", 0x8a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47", 0x8a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751", 0x90, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, 0x0, 0x0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, 0x0, 0x0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751", 0x90, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751", 0x90, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, 0x0, 0x0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c83012751f3", 0x91, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
socket(0x2, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e", 0x89, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da2", 0x7a, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(r1, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)
r3 = socket$inet(0x2, 0x20000000, 0x3)
fcntl$dupfd(r0, 0x0, r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(r1, 0xffffffffffffffff)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)
r3 = socket$inet(0x2, 0x20000000, 0x3)
fcntl$dupfd(r0, 0x0, r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r0)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(r1, 0xffffffffffffffff)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)
r3 = socket$inet(0x2, 0x20000000, 0x3)
fcntl$dupfd(r0, 0x0, r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r0)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(r1, 0xffffffffffffffff)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket(0x0, 0x0, 0x0)
dup2(r1, 0xffffffffffffffff)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
dup2(r1, r0)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)
r3 = socket$inet(0x2, 0x20000000, 0x3)
fcntl$dupfd(r0, 0x0, r3)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb881887c5cf35340e4dc3d1e8d5e54835bf8fa38497b7d2261646b67822816ff6d00f47188d70f03e06a564715b12ea6039273521da233f1e8f6241ec1144ed59b2b51818e47d47c8301", 0x8e, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
dup2(r1, r0)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)
r3 = socket$inet(0x2, 0x20000000, 0x3)
fcntl$dupfd(r0, 0x0, r3)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty}, 0x14)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
lio_listio(0x1, &(0x7f0000000300)=[{r2, 0x5, &(0x7f0000000040)="5591a7687e2758b5f64dc5da7015b96459677c63ac153dc3aae9325920e2de10e8ed4e83278c2e80deea86883e0b2a1d6758474fcb95f7", 0x37, [0x536, 0x800], 0x4, 0x8, 0x3, {0x5, 0x3, &(0x7f0000000080)="4e8cc8e87370f338b0a91f99b144a87f254dbd3428926497e33c9da122cb50bb6cbdc19586bc55e6b6724e9f99a316b03ddfeb7969d50b5b5fdccfd3022f65e9a8bef602b47dc2cf16c4659b46e499cce4279e46b87e95019324f507a4c550e734deb9f9edab18af8293d39095b662e8e6a87b2e3b9b81a99bcc9677586a39a19160b6ed3a17a501bbfb5047ff3cc5bfb0c683a1a3ae3490f19ba8a394e889464548c195c2e9ce5ba3fd64414dce21796f2974538e8679aece3a7b5f2716d50b024184ca3e988fcc1b4b6b13a3f4d97d2138485564e7bf3f0da184b68cc865bc672a18e4e04699a1e747"}, {0x2, 0x1d, @sigval_int=0x80, @ke_flags=0x4}}, {r1, 0x0, &(0x7f0000000180)="957072fb8a04de5186243aefe6d9a1eed850fd79739c200c4c6e5c68ff8cfa1047b891d229642536b36544d6089688a35a61e903542fdc1a73f28c308d05c293d9876cd6baaa6e6e1ca5986edc48e110a2e0843bff76766b7d6ff43e56", 0x5d, [0x6, 0x9], 0x100, 0x6, 0x3, {0x1, 0xfff, &(0x7f0000000200)="b1089f6120b6bf34e3f95063d2c0283e1a87d144f2c2fa7c8af8f34cc4166be44634878c9f3b74cb49eee4dd41be4538823e69f07a553bf2dfe8c653979955c5ea4412bb8f213cd97b421b24e0b0c8be2a1e7df71ae6e84e75de879633a4007c64d2312b6d50b2af818c596375c13cc068a6129331a103d58c2fde90f2d43cf4814571385dbbc31291f206a8c04c8ee1bdfda07b69ef64d9c430650d4e32e93ea3e6f52d5ab8e7c6c9d19fc02b51d2439febc119fba1695ac5140d4432500846c3e02441d882e405c17f54190176b6cb8a318b706bef17ed42f255a204da46a7851c22dd2141c726ea2db5d4"}, {0x2, 0x1d, @sigval_int=0x2, @ke_flags=0x1}}], 0x2, &(0x7f00000003c0)={0x2, 0x3, @sival_ptr=0x8, @ke_flags=0x42})

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)
socket$inet(0x2, 0x20000000, 0x3)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket(0x2, 0x1, 0x0)
sendto(r3, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r3, 0x0, r2)
dup2(r1, r0)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x3}, 0x8)

18:41:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)
fcntl$dupfd(r2, 0x0, r1)

18:41:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:12 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00', 0x8, 0x40080, &(0x7f0000000480)=@un=@file={0x0, 0x1, './file0\x00'}, 0x10)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb88188", 0x47, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
socket$inet_udp(0x2, 0x2, 0x0)
socket(0x2, 0x1, 0x0)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)
socket$inet_udp(0x2, 0x2, 0x0)

18:41:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af944c5199b69f8b03260d39669e2b1c55b76bb77184d958cbe33c076a8eb0f3ecb88188", 0x47, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)="32b21b546500171973f3241bbad0e1563b146bcf57e90c8d26573d78296aa70de96275af", 0x24, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:12 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:13 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:13 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x81, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6223, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:13 executing program 1:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:14 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:15 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:15 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:15 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r0, 0xffffffffffffffff)

18:41:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:15 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r0, 0xffffffffffffffff)

18:41:16 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r6)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:16 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r0, 0xffffffffffffffff)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:16 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r6)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0xfffffff9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

18:41:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

18:41:16 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r6)

18:41:16 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r6)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)

18:41:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:17 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(0xffffffffffffffff, r6)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:17 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:17 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r0)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, 0x0)
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r0, &(0x7f0000000040)='2', 0x1, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)

18:41:18 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x0, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:18 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x0, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x0, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x0, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:19 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:19 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:20 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0)
dup2(r1, r0)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
dup2(r1, r0)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, r0)

18:41:20 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)

18:41:20 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:21 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)

18:41:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r2 = socket(0x2, 0x0, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000})
r2 = socket(0x2, 0x1, 0x0)
sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(r1, r0)

18:41:21 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:21 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:21 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:21 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

18:41:21 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:22 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:22 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:22 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:22 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:22 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

18:41:23 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)

18:41:23 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:23 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:23 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:23 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:23 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:23 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:24 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:24 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:24 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:24 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:24 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:24 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:24 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
socket(0x2, 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:25 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:25 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x0, 0x0)

18:41:26 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:26 executing program 2:
syz_emit_ethernet(0x0, 0x0)

18:41:26 executing program 2:
syz_emit_ethernet(0x0, 0x0)

18:41:26 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:26 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:26 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:26 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:26 executing program 3:
syz_emit_ethernet(0x0, 0x0)

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:27 executing program 3:
syz_emit_ethernet(0x0, 0x0)

18:41:27 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 3:
syz_emit_ethernet(0x0, 0x0)

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:27 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 2:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:28 executing program 2:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 2:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x7, "8986bad62a"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:28 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:28 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:28 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:28 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:29 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:29 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x7, "8986bad62a"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)

18:41:29 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)

18:41:29 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:29 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:30 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:30 executing program 2:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:30 executing program 2:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:30 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 3:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:30 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:31 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:31 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:31 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:31 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 2:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:31 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
socket(0x2, 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:31 executing program 3:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:32 executing program 2:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:32 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 2:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 2:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:32 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:32 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 2:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:32 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:32 executing program 1:
syz_emit_ethernet(0x0, 0x0)

18:41:32 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:32 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:32 executing program 3:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:32 executing program 1:
syz_emit_ethernet(0x0, 0x0)

18:41:32 executing program 1:
syz_emit_ethernet(0x0, 0x0)

18:41:32 executing program 3:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:32 executing program 3:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:33 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:33 executing program 3:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 3:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:33 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:33 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:34 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:34 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:34 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:34 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 3:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:34 executing program 1:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:34 executing program 1:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:35 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:35 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x7, "8986bad62a"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x2}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:35 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x3, "89"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:35 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r2, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 2:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x4, "8986"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r2, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES16=r2, @ANYRES32, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r2, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 1:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 1:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:36 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r2, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:36 executing program 1:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:37 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r2, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r2, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r4, @ANYRESDEC, @ANYRES16=r4, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r2, @ANYRES32, @ANYRES16, @ANYRES32=r2, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:37 executing program 1:
syz_emit_ethernet(0x6d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5f, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x2}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 1:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 1:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 1:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xa, "0972559a1cff0096"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 0:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:37 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

18:41:37 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)

18:41:37 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:37 executing program 0:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:38 executing program 2:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x10, "0972559a1cff0096f99874cbe543"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 3:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 0:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:38 executing program 2:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x2}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 3:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fcffffff0f00a804725b5c77921ad0a2024c8ef4cf40f72e559c2e90c0e2be7842ab2f19dd4ba9ccf806bd0e7bd79fe6a2f7fe4f75ea8786638516fae93c5ddee88bfb52cc0e2e76acd00696ebbc224aee6d90be0e8ab449ba4f00564c69f9124e08b2596aa549fdb2256a686bf75053ca2e41575665fb37c04a83838f8794eb237269a3ead87687997664695b2d5854c4da3589da16efdaac2583822fcd4b51f944208db640b7d3b9008275db6114ba2850fb83c3beb175412e8bc42e251522fd23a774a7765c25bbb46d209addc9948cad966c2806098f58dfe0537718f57b43e6f2535e23b3bce4838d157e500c97c2a8f5acb2a9a9d4a21d7e17a2ed02281721176c56b2a83b20c648a8e847ce0ac0f70e68326fe2e03dcbf2b89cc4c8c238ab53a854f112a29deabd8f1d2099f311fc4cd91fd32a4a65a7968449886717a9aeb2d97f8aff784df56408ca08ef50560d773f698243bbd166f1f74075"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:38 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 1:
syz_emit_ethernet(0x69, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x5b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:38 executing program 0:
syz_extract_tcp_res(0x0, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:39 executing program 2:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:39 executing program 1:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:39 executing program 1:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:39 executing program 3:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:39 executing program 1:
syz_emit_ethernet(0x76, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x68, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}}}}}})

18:41:39 executing program 1:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:39 executing program 1:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:39 executing program 0:
syz_extract_tcp_res(0x0, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:39 executing program 2:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:39 executing program 1:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:39 executing program 3:
syz_emit_ethernet(0x7a, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6c, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b353"}}}}}})

18:41:39 executing program 1:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:39 executing program 3:
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:39 executing program 1:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:39 executing program 1:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:40 executing program 1:
syz_emit_ethernet(0x7c, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6e, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b2"}}}}}})

18:41:40 executing program 0:
syz_extract_tcp_res(0x0, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r0=>0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r1, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r3, @ANYRESDEC, @ANYRES16=r3, @ANYBLOB, @ANYRESDEC, @ANYRES16, @ANYBLOB="0000000068000000f0ff", @ANYRES32, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r2, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES16=r0, @ANYRES32=r1, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:40 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:40 executing program 1:
syz_emit_ethernet(0x79, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6b, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x0, 0xe, "0972559a1cff0096f99874cb"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x0, 0x5, "8986ba"}]}}, {"5c15b35373b203"}}}}}})

18:41:40 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:40 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:40 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

18:41:40 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x0, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:40 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX, @ANYRESDEC, @ANYRES16, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r5)

18:41:40 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:41 executing program 3:
syz_emit_ethernet(0x75, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x67, 0x0, 0x8, 0x0, 0x0, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}]}}, {"5c15b35373b203"}}}}}})

18:41:41 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x0, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:41 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0))
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r1, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r3 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r4)

18:41:41 executing program 2:
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x6f, 0x0, 0x0, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})

18:41:41 executing program 2:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, 0xffffffffffffffff)

18:41:41 executing program 1:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:41 executing program 0:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x0, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r6)

18:41:41 executing program 3:
syz_extract_tcp_res(&(0x7f0000000180)={<r0=>0x41424344, <r1=>0x41424344}, 0x1, 0x20ffb)
cpuset(&(0x7f00000000c0)=<r2=>0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f00000001c0)=0x4, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x5ff}, 0x10)
sendto$inet(r3, &(0x7f00000002c0)="b0", 0x1, 0x180, &(0x7f0000000100)={0x10, 0x2, 0x1, @broadcast}, 0x10)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
r5 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x100)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(r3, &(0x7f0000002e40)={&(0x7f0000000480)=ANY=[@ANYBLOB="0a012e0018000000000000e94f6e41d892021404300038d01690e4a8ce51d2ffd5bddadcd12515f36c5b5270e820d4274039f4c5f8bfa73b25a60500000000000000b51bfafc1a6bd8e50c89e5521f14ab22b12a95dfcb2cc5b481041e585818f29dcdc3bd1269b8ec8ca70fad6252001244a77439dd490fd33f1de2a2f0d1af881b8fabd45b8c779c209ead45059c5e640600000000000000c8abd6fbd3640dde4309d3c5110673697bb27aea56f81c32177c5f1b41fd111ec3eb917158ec1251a643aaafaad518acf6a2315fe5d34e8c73d2e61d9f9082741612410993eb361f99eae4e4a191d0d669edd907dc5d"], 0xa, &(0x7f0000000200), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES16, @ANYRESHEX=r5, @ANYRESDEC, @ANYRES16=r5, @ANYBLOB, @ANYRESDEC, @ANYRES16=r1, @ANYBLOB="0000000068000000f0ff", @ANYRES32=r0, @ANYBLOB="a56f2a1a16c47470bbebf045846ceba7d1cb69b5ea0f5c903ce0fc7e2bb84e302a9a71006d827eb7bfed8a1ea6a63f1b7016579b1f413f5e7edd31a0f8892c465a73adcf78b711c0d5e47399d8c0119d020af3f0324cf82f8983ad4c7300e4d8133ad5a41df86c3b559dd45e9321248e92ca1612cced471bf5603f4ab82e7ac4b057b06b36c9a696c9ac333e0d4f2d1df53c21e157dceef43a37724332c80efa47c596340061a83cd950f78df1a30aec1ae9467a48a7fb3593ebffa762765776c0905a580b1a9f708e6ca0146c221a92512e026c164795ba78", @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=r3, @ANYRES32, @ANYRES16=r2, @ANYRES32=r3, @ANYBLOB="437028ac7310e27426b48ceb21da91272d0b3fce92a2aef2a37ba1b7a72a0baf283a1487e3fcb8d9a75c739d57d3b17e4de56c6d22b1e3c0223ff3d74d3573cc66f3264bc421b8712de35c0b0d1a8fa301e468306bad2408b359bacf1638d93b346001d749e73739fe787f15cd8630e6174f3d14c84b125a0efa950f58dfc7f296d237682bd4d025edf379b98ccc34d86459000773bf262e3921c3f9229a083aef79db9d032ee78e8001bc0d02d49c3cca07f273e70a46715af169c790bbe5f813a2dca8408c699deae660baa66437e45de4806a99afac", @ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x118}, 0x20004)
syz_emit_ethernet(0x7d, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x20, 0x6f, 0x68, 0x8, 0x7f, 0x57, 0x0, @empty, @broadcast}, @tcp={{0x0, 0x3, r0, 0x41424344, 0x0, 0x0, 0x15, 0x25, 0x47, 0x0, 0x4, {[@md5sig={0x13, 0x12, "fe4d98037aa26a742efb69e076929c5a"}, @fastopen={0x22, 0x3, "b0"}, @generic={0x13, 0x11, "0972559a1cff0096f99874cbe54314"}, @md5sig={0x13, 0x12, "33695245e5d7ea43f903ac09c18c426e"}, @generic={0x8, 0x7, "8986bad62a"}, @eol]}}, {"5c15b35373b203"}}}}}})
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f0000000380)="5fbd95439c78692020dc965ead589fad2c26052f58328a9635d9d9eb725b38150e4d02ff1f67f7f2cb884a4266bcd751ab21dee9d7b28dbca8c804b3d70f1807940034d75ea2060284ae398d50d4014f07279a7978e90bcb7958b581ab55392bf6ecf46f6b4db286a611846d798b844a1365f82268a8861a4ad372c77423b77d2336dec9d73e80e113c758c624af08797135cbde9cc7d430d6f084fc005ae5396b02a3984b9020b8fb0bb28d23ff2a420d7a6c216bd08576fab2b3369be94f126f98cb464bb6b4a517e3cd27a88d1bed9a0dff54edda373fcdfbee98d37ed64ad260f79856216ba5da2c79734b2363749183", 0xf2, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x1, './file1\x00'}, 0xa)
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

18:41:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sysarch$I386_CLEAR_PKRU(0x84, &(0x7f0000000000)={0x547000, 0x0, 0x85})
r1 = socket(0x2, 0x1, 0x0)
sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @rand_addr=0x9}, 0x10)
fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0)
dup2(0xffffffffffffffff, r0)

panic: ipreass_callout: stray callout on bucket 0xfffffe00579d7600, 1369 < 1370
cpuid = 0
time = 1662835302
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053ab7950
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053ab7ab0
vpanic() at vpanic+0x254/frame 0xfffffe0053ab7b90
panic() at panic+0xb5/frame 0xfffffe0053ab7c50
ipreass_callout() at ipreass_callout+0x3e9/frame 0xfffffe0053ab7cb0
softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053ab7e80
softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053ab7ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053ab7f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053ab7f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100029 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x27566aa(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xffffffff8172cf86  printf+0xf6
rdx                        0x1
rbx                          0
rsp         0xfffffe0053ab7a90
rbp         0xfffffe0053ab7ab0
rsi                          0
rdi         0xffffffff8172cfe8  printf+0x158
r8                           0
r9                  0xffffffff
r10                          0
r11                          0
r12                          0
r13         0xfffffe0053e8c3a0
r14         0xffffffff82b6d3e0  .str.26
r15         0xffffffff82b6d3e0  .str.26
rip         0xffffffff8171caeb  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x27566aa(%rip)
db> show proc
Process 2 (clock) at 0xfffffe0053dda008:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff83e167e0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83e167e0 reapsubtree: 2
 sigparent: 20
 vmspace: 0xffffffff83e17780
   (map 0xffffffff83e17780)
   (map.pmap 0xffffffff83e17840)
   (pmap 0xffffffff83e178b0)
 threads: 2
100029                   Run     CPU 0                       [clock (0)]
100030                   I                                   [clock (1)]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
31962   801   801     0  R       (threaded)                  syz-executor.2
133963                   RunQ                                syz-executor.2
136458                   RunQ                                syz-executor.2
31961   827   827     0  R       (threaded)                  syz-executor.3
133850                   S       nanslp  0xffffffff83e40941  syz-executor.3
136453                   RunQ                                syz-executor.3
136455                   RunQ                                syz-executor.3
136457                   S       uwait   0xfffffe0092bc3b00  syz-executor.3
31960   779   779     0  R       (threaded)                  syz-executor.0
133867                   S       nanslp  0xffffffff83e40941  syz-executor.0
136452                   RunQ                                syz-executor.0
136454                   RunQ                                syz-executor.0
136456                   S       uwait   0xfffffe0057325000  syz-executor.0
31959   780   780     0  R       (threaded)                  syz-executor.1
134125                   RunQ                                syz-executor.1
136449                   S       uwait   0xfffffe0092bc2d80  syz-executor.1
136450                   RunQ                                syz-executor.1
136451                   S       uwait   0xfffffe00081cdc80  syz-executor.1
28238     1   827     0  S       uwait   0xfffffe0092bc2780  syz-executor.3
28236     1   780     0  S       uwait   0xfffffe0092bc4480  syz-executor.1
28232     1   780     0  S       uwait   0xfffffe0092bc4080  syz-executor.1
28227     1   780     0  S       uwait   0xfffffe0092bc3580  syz-executor.1
27885     1   779     0  S       uwait   0xfffffe0099c60e00  syz-executor.0
27825     1   779     0  S       uwait   0xfffffe005788ba00  syz-executor.0
27532     1   827     0  S       uwait   0xfffffe005788b400  syz-executor.3
27528     1   779     0  S       uwait   0xfffffe0092bc3680  syz-executor.0
27151     1   801     0  S       uwait   0xfffffe0092bc3980  syz-executor.2
27144     1   827     0  S       uwait   0xfffffe0057326680  syz-executor.3
12097     1   780     0  SV      uwait   0xfffffe005788bd00  syz-executor.1
10646     1   780     0  SV      uwait   0xfffffe0092bc2a80  syz-executor.1
10637     1   780     0  SV      uwait   0xfffffe0057325580  syz-executor.1
10628     1   780     0  SV      uwait   0xfffffe0057326780  syz-executor.1
10619     1   780     0  SV      uwait   0xfffffe0057325780  syz-executor.1
10610     1   780     0  SV      uwait   0xfffffe0057888780  syz-executor.1
10594     1   780     0  SV      uwait   0xfffffe0092bc3080  syz-executor.1
 7603     1  7603    65  Ss      select  0xfffffe0099c6edc0  dhclient
 6209     1  6209     0  Ss      select  0xfffffe0099a587c0  dhclient
 6206     1  6206     0  Ss      select  0xfffffe0097aa2d40  dhclient
 6179     1  6179    65  Ss      select  0xfffffe0007984b40  dhclient
 4186     1  4186     0  Ss      select  0xfffffe00998b7040  dhclient
 4177     1  4177     0  Ss      select  0xfffffe0099abbd40  dhclient
 4124     1  4124    65  Ss      select  0xfffffe0099aa92c0  dhclient
 3637     1   801     0  S       uwait   0xfffffe0092bc3c00  syz-executor.2
 3630     1   801     0  S       uwait   0xfffffe0057328800  syz-executor.2
 3621     1   801     0  S       uwait   0xfffffe0092bc3780  syz-executor.2
 3615     0     0     0  DL      aiordy  0xfffffe0099a2a018  [aiod4]
 3614     0     0     0  DL      aiordy  0xfffffe0099a01010  [aiod3]
 3613     1   801     0  S       uwait   0xfffffe0092bc4180  syz-executor.2
 3612     0     0     0  DL      aiordy  0xfffffe0099a28560  [aiod2]
 3610     0     0     0  DL      aiordy  0xfffffe0099a29010  [aiod1]
 3606     1   801     0  S       umtxn   0xfffffe0092bc3480  syz-executor.2
 3596     1   801     0  S       uwait   0xfffffe0092bc4700  syz-executor.2
 3496     1   779     0  S       uwait   0xfffffe0057325b80  syz-executor.0
 3108     1   827     0  S       uwait   0xfffffe0057325a80  syz-executor.3
 3003     1  3003     0  Ss      select  0xfffffe00998b9f40  dhclient
 2995     1  2995     0  Ss      select  0xfffffe0099a6eec0  dhclient
 2970     1   801     0  S       uwait   0xfffffe0092bc4a00  syz-executor.2
 2962     1  2962    65  Ss      select  0xfffffe00998b3d40  dhclient
 2921     1   801     0  S       uwait   0xfffffe0057325980  syz-executor.2
 2911     1   801     0  S       uwait   0xfffffe0057328700  syz-executor.2
 2909     1   779     0  S       uwait   0xfffffe0057328480  syz-executor.0
 2901     1   801     0  S       uwait   0xfffffe0057325680  syz-executor.2
 2872     1   827     0  S       uwait   0xfffffe0057326a80  syz-executor.3
 1911     1   779     0  S       umtxn   0xfffffe0057889180  syz-executor.0
 1908     1   779     0  S       uwait   0xfffffe0092bc4f00  syz-executor.0
 1903     1   779     0  S       uwait   0xfffffe0057328900  syz-executor.0
 1900     1   779     0  S       uwait   0xfffffe0092bc4b00  syz-executor.0
 1898     1   779     0  S       uwait   0xfffffe0092bc4c00  syz-executor.0
 1895     1   779     0  S       uwait   0xfffffe0057888480  syz-executor.0
 1891     1   779     0  S       umtxn   0xfffffe0057328600  syz-executor.0
 1887     1   779     0  S       uwait   0xfffffe0057889280  syz-executor.0
 1884     1   779     0  S       uwait   0xfffffe0057328d00  syz-executor.0
 1881     1   779     0  S       umtxn   0xfffffe005788a380  syz-executor.0
 1876     1   779     0  S       umtxn   0xfffffe0057328e00  syz-executor.0
 1873     1   779     0  S       uwait   0xfffffe0057888a80  syz-executor.0
 1870     1   779     0  S       uwait   0xfffffe0057326980  syz-executor.0
 1865     1   779     0  S       uwait   0xfffffe0057325d80  syz-executor.0
 1862     1   779     0  S       uwait   0xfffffe0057325e80  syz-executor.0
 1859     1   779     0  S       uwait   0xfffffe0057326000  syz-executor.0
 1850     1   779     0  S       umtxn   0xfffffe0057889380  syz-executor.0
 1840     1   779     0  S       uwait   0xfffffe0092bc5200  syz-executor.0
 1833     1   779     0  S       uwait   0xfffffe0057326480  syz-executor.0
 1266     1  1266     0  Ss      select  0xfffffe00998b3cc0  dhclient
 1263     1  1263     0  Ss      select  0xfffffe00998b3c40  dhclient
  827   774   827     0  Ss      nanslp  0xffffffff83e40941  syz-executor.3
  801   774   801     0  Rs                                  syz-executor.2
  780   774   780     0  Rs                                  syz-executor.1
  779   774   779     0  Ss      nanslp  0xffffffff83e40941  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100111                   S       wait    0xfffffe0058def568  syz-fuzzer
100117                   S       uwait   0xfffffe005788ae00  syz-fuzzer
100118                   S       uwait   0xfffffe005788af00  syz-fuzzer
100119                   S       uwait   0xfffffe0057328a00  syz-fuzzer
100120                   S       wait    0xfffffe0058def568  syz-fuzzer
100121                   S       uwait   0xfffffe0057889c00  syz-fuzzer
100122                   S       wait    0xfffffe0058def568  syz-fuzzer
100123                   S       uwait   0xfffffe0057326b80  syz-fuzzer
100124                   S       wait    0xfffffe0058def568  syz-fuzzer
100125                   S       uwait   0xfffffe0057326d80  syz-fuzzer
100138                   S       kqread  0xfffffe0058ad9300  syz-fuzzer
100161                   S       uwait   0xfffffe005788a480  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe009268c0b0  csh
  770   688   770     0  Ss      select  0xfffffe0058617340  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe0056f56cb0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00579c18b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00579c1cb0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe00579c20b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe00579c24b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe00579c28b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe00579c2cb0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe00579c30b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00579c34b0  getty
  692     1   692     0  Ss      nanslp  0xffffffff83e40941  cron
  688     1   688     0  Ss      select  0xfffffe0007980ac0  sshd
  501     1   501     0  Ss      select  0xfffffe0007980b40  syslogd
  430     1   430     0  Ss      select  0xfffffe00586172c0  devd
  429     1   429    65  Ss      select  0xfffffe00586171c0  dhclient
  344     1   344     0  Ss      select  0xfffffe0007980c40  dhclient
  341     1   341     0  Ss      select  0xfffffe0058617140  dhclient
   17     0     0     0  DL      syncer  0xffffffff83f65de0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0056fa2000  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83f64400  [bufdaemon]
100082                   D       -       0xffffffff83212100  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe00574900e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83f97e80  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83f8bd38  [dom0]
100080                   D       launds  0xffffffff83f8bd44  [laundry: dom0]
100081                   D       umarcl  0xffffffff81e5d9f0  [uma]
    7     0     0     0  DL      -       0xffffffff83bfcde8  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff84839330  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84b56640  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83a9f340  [doneq0]
100045                   D       -       0xffffffff83a9f2c0  [async]
100076                   D       -       0xffffffff83a9f140  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056efcc88  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100040                   D       crypto_ 0xffffffff83f87460  [crypto]
100041                   D       crypto_ 0xfffffe0053f6c030  [crypto returns 0]
100042                   D       crypto_ 0xfffffe0053f6c080  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff83e15dc0  [g_event]
100036                   D       -       0xffffffff83e15de0  [g_up]
100037                   D       -       0xffffffff83e15e00  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100029                   Run     CPU 0                       [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100018                   I                                   [swi6: task queue]
100031                   I                                   [swi1: netisr 0]
100032                   Run     CPU 1                       [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053ddb010  [init]
   10     0     0     0  DL      audit_w 0xffffffff83f88000  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83e167e0  [swapper]
100005                   D       -       0xfffffe0053c82700  [softirq_0]
100006                   D       -       0xfffffe0053c82600  [softirq_1]
100007                   D       -       0xfffffe0053c82500  [if_io_tqg_0]
100008                   D       -       0xfffffe0053c82400  [if_io_tqg_1]
100009                   D       -       0xfffffe0053c82300  [if_config_tqg_0]
100010                   D       -       0xfffffe000817bd00  [in6m_free taskq]
100011                   D       -       0xfffffe000817bc00  [linuxkpi_irq_wq]
100012                   D       -       0xfffffe000817bb00  [deferred_unmount ta]
100014                   D       -       0xfffffe000817b900  [thread taskq]
100016                   D       -       0xfffffe000817b700  [kqueue_ctx taskq]
100017                   D       -       0xfffffe000817b600  [pci_hp taskq]
100019                   D       -       0xfffffe000817b400  [inm_free taskq]
100020                   D       -       0xfffffe000817b300  [aiod_kick taskq]
100021                   D       -       0xfffffe000817b200  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe000817b200  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe000817b200  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe000817b200  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe000817b100  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe000817b100  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe000817b100  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe000817b100  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe000817b000  [firmware taskq]
100038                   D       -       0xfffffe000817ae00  [crypto_0]
100039                   D       -       0xfffffe000817ae00  [crypto_1]
100055                   D       -       0xfffffe000817ac00  [vtnet0 rxq 0]
100056                   D       -       0xfffffe000817ab00  [vtnet0 txq 0]
100057                   D       -       0xfffffe000817aa00  [vtnet0 rxq 1]
100058                   D       -       0xfffffe000817a900  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0007982100  [virtio_balloon]
100066                   D       -       0xffffffff82b73441  [deadlkres]
100071                   D       -       0xfffffe0057902c00  [acpi_task_0]
100072                   D       -       0xfffffe0057902c00  [acpi_task_1]
100073                   D       -       0xfffffe0057902c00  [acpi_task_2]
100074                   D       -       0xfffffe000817c100  [mca taskq]
100075                   D       -       0xfffffe000817ad00  [CAM taskq]
db> show all locks
Process 31961 (syz-executor.3) thread 0xfffffe009a392720 (136453)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092684af0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1166
Process 31961 (syz-executor.3) thread 0xfffffe0092b53000 (136455)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009a3d0070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1166
Process 31960 (syz-executor.0) thread 0xfffffe00998a53a0 (136452)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009a50d060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4930
Process 31960 (syz-executor.0) thread 0xfffffe009a3e8ac0 (136454)
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0099a56930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1166
Process 31959 (syz-executor.1) thread 0xfffffe0099bcdc80 (136450)
exclusive sleep mutex vtscsi0 (VTSCSI Lock) r = 0 (0xfffffe0053c80708) locked @ /syzkaller/managers/i386/kernel/sys/cam/cam_xpt.c:3463
exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000798b948) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4016
exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00927bee70) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1166
Process 2 (clock) thread 0xfffffe0053e8c3a0 (100029)
exclusive sleep mutex IP reassembly (IP reassembly) r = 0 (0xfffffe00579d7610) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:211
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4217         4323K         4245
         sysctloid        35217         2075K        35288
             vtbuf           24         1968K           46
              kobj          329         1316K          493
               pcb          529         1106K        66625
            newblk           92         1047K       170470
          vfscache            3         1025K            3
          filedesc          118          938K        61897
          inodedep           20          520K        39093
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
           subproc          244          494K        32098
              intr            4          472K            4
              vmem            3          274K            6
         sctp_stro          209          209K        12968
            acpica         1674          184K        58126
         sctp_atcl          462          174K        46227
           tidhash            3          141K            3
            linker          358          134K          402
           pagedep            9          130K        30607
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
         vnet_data            1          112K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
               BPF           46           88K          104
               bus          998           82K         5213
          mtx_pool            2           72K            2
          syncache            1           68K            1
            module          516           65K          516
          acpitask            1           64K            1
       ddb_capture            1           64K            1
           kdtrace          329           62K        68422
              umtx          484           61K          484
         sctp_timw          197           50K          197
               shm            2           34K          304
              temp           35           33K        10875
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               msg            4           30K            4
         sctp_atky          671           28K        60147
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K         4826
           ithread           97           16K           97
            bus-sc           34           15K         1682
            KTRACE          100           13K          159
      eventhandler          151           13K          151
           lltable           41           13K          154
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
              rman           88           11K          431
              GEOM           61           11K          483
         CAM queue            5           11K         1528
            kqueue          113           10K        31983
         in6_multi           65            9K           65
         bmsafemap            2            9K        36803
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K          201
           pf_osfp           66            8K           66
               rpc            2            8K            2
             shmfd            1            8K            7
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
         sctp_athm          462            8K        46348
          freework           29            8K        92969
           pwddesc          111            7K        31963
          sctp_map          418            7K        25936
         taskqueue           63            7K           63
              cred           26            7K          608
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          500
       ufs_dirhash           24            5K           24
               UMA          271            5K          271
           session           35            5K          388
          pf_ifnet           10            5K          755
            DEVFSP           68            5K         4074
         proc-args          142            5K        33393
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           acpisem           28            4K           28
             selfd           55            4K       418932
             lockf           32            4K           66
             hhook           15            4K           17
          kcovinfo           52            4K           52
           tcp_fsb           22            3K         4200
          terminal           11            3K           11
            select           19            3K           97
           uidinfo            3            3K           16
            CC Mem           33            3K        10173
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
          indirdep            7            2K        80879
            Unitno           29            2K          455
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
       inpcbpolicy           44            2K        11697
            diradd           10            2K        34509
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
          freeblks            4            1K        37370
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           96
      NFSD session            1            1K            1
          freefile            7            1K        34399
        CAM periph            4            1K          271
               osd           37            1K        10129
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
            dirrem            3            1K        34462
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
          procdesc            5            1K           18
               iov           10            1K        34985
         newdirblk            4            1K        30586
             mkdir            4            1K        61172
              pfil            4            1K            4
              cdev            2            1K            2
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
          savedino            1            1K        54812
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
           pf_rule            1            1K          504
         cryptodev            2            1K         4039
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
               aio            4            1K           25
          pmchooks            1            1K            1
            soname            4            1K        44438
          filecaps            5            1K          120
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           48
               pmc            1            1K            1
          acpiintr            1            1K            1
             sigio            1            1K            4
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
            mqdata            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        13343
         sctp_iter            0            0K           42
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K           30
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K            0
         sctp_stri            0            0K          234
          pf_table            0            0K         1104
           pf_altq            0            0K            0
           pf_temp            0            0K            0
            tcp_do            0            0K            0
           filemon            0            0K           33
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
               ixl            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
          xen_intr            0            0K            0
      NFSD V4state            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            xenbus            0            0K            0
            DEVFS4            0            0K            0
     vm_fictitious            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            0            0K            0
         ciss_data            0            0K            0
               xnb            0            0K            0
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           UMAHash            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           46
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K           53
        allocindir            0            0K            0
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
            vtfont            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
          ktls_ocf            0            0K            0
       AHCI driver            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K           45
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               LRO            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
               agp            0            0K            0
            statfs            0            0K        31150
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K           10
           nvme_da            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
       tcp_log_dev            0            0K         1406
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
            biobuf            0            0K            0
               lio            0            0K           14
               acl            0            0K            0
          mbuf_tag            0            0K            0
              ktls            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
    osti_cacheable            0            0K            0
          tempbuff            0            0K            0
          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
          ioctlops            0            0K         1882
           eventfd            0            0K           63
           Witness            0            0K            0
             stack            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
              sbuf            0            0K          288
          mpr_user            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
            MPRSAS            0            0K            0
              SWAP            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
         sysctltmp            0            0K          946
            sysctl            0            0K            3
        md_sectors            0            0K            0
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
           md_disk            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
             cache            0            0K            0
        aacraidcam            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
         boottrace            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8329    1069     1581715       0     254   38494208        0
        RADIX NODE    144   17285     378      844977       0      63    2543472        0
              mbuf    256    8822     841     3071701       0     254    2473728        0
           tcp_log    416       0    5337       68570       0     254    2220192        0
              pbuf   2624       0     794           0       0       2    2083456        0
       malloc-4096   4096     475       5       33071       0       2    1966080        0
          BUF TRIE    144     220   11540      147161       0      62    1693440        0
        malloc-384    384    4267      53        4380       0      30    1658880        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11678     195       11806       0     126    1519744        0
       UMA Slabs 0    112   11121      33       11121       0     126    1249248        0
         sctp_asoc   2256     209     301       12968       0     254    1150560        0
         vmem btag     56   19390      89       19390       0     254    1090824        0
      malloc-16384  16384      61       4       31109       0       1    1064960        0
         VM OBJECT    264    2948      82      472568       0      30     799920        0
        malloc-384    384      57    1893       41398       0      30     748800        0
    ertt_txseginfo     40   14563    4021      163066       0     254     743360        0
            socket    960     121     643       46292       0     254     733440        0
         FFS inode   1160     580      29       34980       0       8     706440        0
       malloc-2048   2048     256      56       34376       0       8     638976        0
           sctp_ep   1208     253     257       33142       0     254     616080        0
             tcpcb   1104      33     478       10118       0     254     564144        0
        malloc-256    256     156    1959      187404       0      62     541440        0
        256 Bucket   2048     235      19        9343       0       8     520192        0
        malloc-256    256     181    1814      241876       0      62     510720        0
      malloc-65536  65536       7       0           7       0       1     458752        0
            THREAD   1824     217      25       36458       0       8     441408        0
         MAP ENTRY     96    4104     306     1031128       0     126     423360        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        sctp_raddr    736     209     308       13479       0     254     380512        0
        malloc-128    128     647    2019       35978       0     126     341248        0
             VNODE    448     621      99       35023       0      30     322560        0
       malloc-1024   1024     214      90       13616       0      16     311296        0
         malloc-64     64    4275     576       21806       0     254     310464        0
       tcp_bbr_map    128     204    1966       30823       0     126     277760        0
      malloc-32768  32768       0       8       76589       0       1     262144        0
           VMSPACE   2560      90      12       31941       0       4     261120        0
        malloc-384    384     489     171       46254       0      30     253440        0
         malloc-16     16   15059     441       71511       0     254     248000        0
            DEVCTL   1024       0     220         152       0       0     225280        0
     FPU_save_area    832     219      42       41080       0      16     217152        0
         malloc-32     32    5849     577       65619       0     254     205632        0
       mbuf_packet    256      56     706       49634       0     254     195072        0
        malloc-128    128    1271     248       65913       0     126     194432        0
       FFS2 dinode    256     580     170       34979       0      62     192000        0
         UMA Zones    768     243       1         243       0      16     187392        0
              PROC   1368     110      22       31962       0       8     180576        0
       S VFS Cache    104    1041     480       37178       0     126     158184        0
        malloc-256    256     268     302       43548       0      62     145920        0
         filedesc0   1072     111      22       31963       0       8     142576        0
        128 Bucket   1024      99      32        3794       0      16     134144        0
      malloc-65536  65536       0       2         136       0       1     131072        0
      malloc-65536  65536       0       2         440       0       1     131072        0
       malloc-1024   1024     109      19         126       0      16     131072        0
             unpcb    256      20     490        1399       0     254     130560        0
          ksiginfo    112     119     925        5784       0     126     116928        0
       malloc-8192   8192       9       5         170       0       1     114688        0
        malloc-256    256     260     175       34224       0      62     111360        0
         64 Bucket    512     142      58       46982       0      30     102400        0
          UMA Kegs    384     229       4         229       0      30      89472        0
              pipe    728      23      98         846       0      16      88088        0
             g_bio    408       4     206     1074324       0      30      85680        0
         malloc-64     64     637     686       57204       0     254      84672        0
        malloc-128    128     517     134        1892       0     126      83328        0
         32 Bucket    256     151     164       22172       0      62      80640        0
        sctp_readq    152       0     520          76       0     254      79040        0
        sctp_chunk    152     184     336         850       0     254      79040        0
         tcp_inpcb    424      33     147       10118       0      30      76320        0
            pcpu-8      8    4704    4000       26654       0     254      69632        0
        malloc-128    128     300     227         313       0     126      67456        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-2048   2048       5      27        2949       0       8      65536        0
        malloc-256    256     136     119         149       0      62      65280        0
        malloc-256    256     221      34        2810       0      62      65280        0
         udp_inpcb    424       6     147        1298       0      30      64872        0
      tcp_rack_pcb    896      22      50        4200       0      16      64512        0
             Files     80     320     480       99873       0     126      64000        0
sctp_stream_msg_out    112      18     522         651       0     254      60480        0
       tcp_bbr_pcb    832       5      67        3588       0      16      59904        0
       malloc-8192   8192       7       0           7       0       1      57344        0
             ripcb    424       5     121         237       0      30      53424        0
         malloc-64     64     273     546       74140       0     254      52416        0
         malloc-64     64     491     328         703       0     254      52416        0
        malloc-128    128     163     240       35418       0     126      51584        0
        malloc-128    128     107     296       61504       0     126      51584        0
        malloc-256    256      79     116       33871       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48      160827       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-2048   2048       8      16         833       0       8      49152        0
       malloc-1024   1024      34      14          47       0      16      49152        0
          syncache    168       0     264           4       0     254      44352        0
         TURNSTILE    136     243      72         243       0      62      42840        0
            clpbuf   2624       0      16          16       0      16      41984        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-4096   4096       4       6       31334       0       2      40960        0
        sctp_laddr     48      32     808       18430       0     254      40320        0
            da_ccb    544       1      69      268681       0      16      38080        0
               PWD     32      72    1062       30684       0     254      36288        0
         malloc-64     64     238     329        4261       0     254      36288        0
         malloc-64     64     175     392      419113       0     254      36288        0
         malloc-64     64      31     536         549       0     254      36288        0
         malloc-32     32     345     789       31454       0     254      36288        0
         16 Bucket    144      79     173       11561       0      62      36288        0
        malloc-128    128      18     261          22       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      53      37         393       0      30      34560        0
        malloc-256    256      18     117          78       0      62      34560        0
        SLEEPQUEUE     88     243     141         243       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       1       1          16       0       1      32768        0
       malloc-4096   4096       8       0           8       0       2      32768        0
       malloc-2048   2048       7       9           7       0       8      32768        0
       malloc-2048   2048       5      11         100       0       8      32768        0
       malloc-2048   2048       7       9         199       0       8      32768        0
       malloc-1024   1024       6      26         215       0      16      32768        0
       malloc-1024   1024       8      24           9       0      16      32768        0
       malloc-1024   1024       4      28           4       0      16      32768        0
       malloc-1024   1024       6      26        1670       0      16      32768        0
        malloc-512    512       5      59         267       0      30      32768        0
        malloc-512    512      10      54         244       0      30      32768        0
        malloc-512    512      11      53          41       0      30      32768        0
           pcpu-64     64     494      18         494       0     254      32768        0
               ipq     56       3     573           8       0     254      32256        0
             KNOTE    160      28     172      263417       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
      tcp_rack_map    120      56     208        8921       0     126      31680        0
            cpuset    104      10     269         902       0     126      29016        0
   tcp_inpcb ports     32       6     876        8309       0     254      28224        0
          4 Bucket     48       6     582         672       0     254      28224        0
          2 Bucket     32      54     828       16216       0     254      28224        0
               AIO    208       0     133          13       0      62      27664        0
     udplite_inpcb    424       0      63          44       0      30      26712        0
       malloc-4096   4096       4       2          91       0       2      24576        0
              PGRP     88      35     241         389       0     126      24288        0
          rl_entry     40     110     496         110       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      53     247        6436       0     126      24000        0
            itimer    352       0      66           2       0      30      23232        0
        malloc-384    384       1      59           3       0      30      23040        0
        malloc-384    384      20      40        5162       0      30      23040        0
         domainset     40       0     567         688       0     254      22680        0
         hostcache     64       1     314           1       0     254      20160        0
             udpcb     32       6     624        1342       0     254      20160        0
udplite_inpcb ports     32       0     630          19       0     254      20160        0
   udp_inpcb ports     32       3     627          51       0     254      20160        0
              ertt     72      33     247       10118       0     126      20160        0
         malloc-64     64       3     312          38       0     254      20160        0
         malloc-32     32       6     624          69       0     254      20160        0
         malloc-32     32      80     550          93       0     254      20160        0
         malloc-32     32     174     456         601       0     254      20160        0
         malloc-32     32      41     589         737       0     254      20160        0
         malloc-32     32      65     565       17871       0     254      20160        0
         malloc-32     32      50     580        1620       0     254      20160        0
         malloc-16     16     540     710       58973       0     254      20000        0
             AIOCB    552       0      35          13       0      16      19320        0
       Mountpoints   2752       2       5           2       0       4      19264        0
            AIOLIO    272       0      70           7       0      30      19040        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       1       1           3       0       1      16384        0
       malloc-4096   4096       0       4           5       0       2      16384        0
       malloc-2048   2048       1       7           1       0       8      16384        0
        malloc-512    512       0      32           1       0      30      16384        0
        malloc-512    512       0      32          21       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668      831929       0     254      16032        0
              kenv    258      15      45        1054       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      45     705       10138       0     254      12000        0
         malloc-16     16      18     732         132       0     254      12000        0
         malloc-16     16     308     442         526       0     254      12000        0
         malloc-16     16      31     719          46       0     254      12000        0
         malloc-16     16     185     565        2994       0     254      12000        0
         malloc-16     16      15     735       61710       0     254      12000        0
       L VFS Cache    320       0      36           1       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           2       0       2       8192        0
           pcpu-16     16       7     249           7       0     254       4096        0
       UMA Slabs 1    176      17       5          17       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
            pcpu-4      4       1     511          31       0     254       2048        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     72       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-384    384       0       0           0       0      30          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0