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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) 23:01:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xfeffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:05 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r3) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:05 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:05 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:05 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:05 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:05 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:05 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:05 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) 23:01:06 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:06 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x300}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:06 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "7cadeaca903bf6fede9780940bb68669683cb57240b6b31b5ce2fe6685eb6a14c8fd0a9d89f91d068cd3de3a22638e34e685d91fb5ebe6fd2f4e66880e2add3ffad452057c1339b939ca792f1fb67065f548996eb27e365b373cd93a639e5c6b2f41a87b88d641b095c9e5c73f1f4aba81ccebcedb6b201c54ab775fabca8ce6a36253e151cc390c4268b1cfc6e5616454a81aa047b63838a76256b35338633e3b86d6f5e5dbc15357680851bb4f4095de2734a9ee2db86cc17e561ac4431a694e5ccf38740e8de95f76c6bdc418d4e07abcafcf74be233e755b96e8203bf7a0349c8afbf874377e8d01f6f854fb5fbd5821f9f2355f3b1c2c04038973d1469a6cd7bd177e5acfec930106c03c5e31cec55e173c797cba19aecff7369af3ed320eedb6ae6a0927118fc5b2bbe2e78af10fd43ff882d1834c893d37656fa5f5a772b38b4218933425be2db6853c6dd220502f91bfe2f9123acfcccbb0830637c58b58dea25bb95055c6495cc548634133367ca41c6bd132d62179c90e4e0b531c8e1332947bfee657b5a8603b81c28e9578e0557633c083f67c6e5946c26c58398b97e0685042650eb3dc6fa71f9828adcb429908c68158a66e52f176967c8f447f95aaffb1954e7fae3f4c687b8eeb1b844b01d844da1c9b112f5e4cd495ce0a78414925f02a55a73ba4d36227057b18a3683081869ee69f1f30e32efc9cd9a56834d10be56749c1f8cf8ae6dcf14e7889a4c8dea6710c116438358494220078cd3a41d1b08bd19d082d9e4808997fc37ba873da285a96959e86605d3d3110bb7e8c4d040c7fce637b1d068b0d214dd461318124989637354acd96b906882e4ece3bf922fad9f8f0d14f60d7660a6f9f0241cb1f580fd4ac38c5afe2b0b2770a3040192e1589d8bfa9ffb3ec72dc403aa16833e87f61fb16a61b316e665e018869cae5d2896c7abcc1f69d78fd32d14d81240693e6879d9c4a8d17d2457c0458ee74bd21df0732ee6f531a3095e13711106b64856bd1b2a32a259ef83207748e7ed72d53a47de65f03c3ff243136f922b393e291dc2963fd0a9157269a8a43b69e7a5d155c48f13e0728819f7e3d32b8cd9cdebf399dd40a3f4fe94f29f65a9cd459dc3dec345b6c872bf5fa9d68027b357d0ab690d3c946f89e16bf84ff39b35f05a46c4f60d82397947fb5599cef69dd777e8364479bfa677fa77a5c54bcb9ac1f49ff7f6882cb37518dd2183857f4ace577729eb5f2a7c0c986fbcb543d7e8db8f0362880206472eb8192c93aa487df70399bff98d561fce16523926784b2ed2daa4b7bb487b9435ca16edb387f51b8fb8ac7cb9ba749888da6217f34f85da660c6614c37dc64e5a6535f3687af3ad4939028f311de53673862683ce9fdc52442ffdf845129674c8b611fbac19ded6ed44d6014287463ce5d09c1908a6f84ba93fb32d4423717d9793877bfc3380ff837832497b5ee5f90f99f171b0d81b14e779b8f55881c83498cb765dd1412dfe8d631211709cf6d9ce677ca8f6b737bbc7fa3fae0e67b04ebcb013dc50018dd1c90862a0a36fff8547ac37b523341589eae8364eaad0994caf265836baacc455e74fdf0718c7ae7036cd621f518b0252eeeb728fd6f52fad45f118e944a18b82701931890be15beebd349bec4daf622142c75451bcdfc517f036c7345df3ce6e46f5143e1b3e9d287da16a8f70a874d8db11d85a0c48c7899e9640d2cefd4fa9e727f1f7121e3152a95880312ae91e07beec2a5b1ccd088531b24d4457c239e2e572b7f417f68cf837efac87dbb4a07b853a6d7cd8ee436596cd607f462d7f1a8c027e2ba72de81a5f14c7ef4c41b2783b659622ccaa45db3aa2a34f8521f911cb2fc0761072c47a8e884ea6d52a391b61629d69ffe69d3309b0aa901888e260e9f10802344e4859643f29bc809b6b6587aa6e372fc740621d51941b884ec0ef47c6dbc01beb848e3b4418f79c647a19e3ab1ea24cdf90212f967738af793e6a239a448fcc7b64b99ea1e968ecdfe78bdcb6de27969e2ac536b89a25ab343d39a93afd98db6c863d1267dc9c70199e8052e6fd1ac647e202314ac2ee14eff33320524bb3a936b4d421fe42f62696e61b38ea9a79f92855601ab27523eb6357051b589c23e872dcd69b93eb73cca2f11cbd8a3a633c839ab2c24ecd600fd0d0202421b727374d86dc3008d553cecbf7e516f22731996d7c428f8518205a4feefbb14de4c730b1e0b961513661df61844d41c9181598a6f78d20a073fac0a3f116504773dfe136137303a5c9b33700d49ba0ad1e4c25a5bbeffcfbab25e0018afeedb9f3d99615c0500c0ed354f3a353a85900bc3441e4102d59b191fa38ca53078d05cc9f4f43a95e88ac4f6dffd7350654533852e77cba1179a28e396a6ab1a0844f678197861372717e6dbd69c0be1811df79987964b935636a9e9749446f75c031ee05d264c828dfa36a14791742e21ea2d222b8d8e40ac53ad787a7a22956246a73966b551712a4a6aeb2c34d94a9cc6fba58f3ad8add0d62d839678b013811d1c85591c9ac08543cce4e0874a9bb41fc8bb36ffed7156270dba4510e75df1d08e9395fdac015ab0fc633097857add7dba901844937127bbe958e34194469bff9bd300c159f2f7ccd285fbf611f8650cdb44cce249bba3064251fd0a62b609e1ed8b57a1dc01af4b4daf767a289c66473ecb083dbe0fb02af5e6886ecb52ed82976cca7066eaea5a868771471d5c46a1a6fbc75dc76b30f333c57f6e2381ef75c557c913fd61e50a36f0ec4d5d0394ae2769758d7f830c41589f5fc2ab005defdaf95840df2f4797c623b0bb36e5320eee43ad56285e7cf46ec099db781667c6322ae9e1d8282bcbea3c4678f3e060d02920a24862a4dcb3edc49f6f0873dd4ca0885b589ea9d34e9ff4842f60b642f0eec8e9d83dbed53271ad32e0bb7da0d9da024fa14c2f903b577023b3729aec9a782d251a54adad81033b1a6608d62f673ff8174611fc2b657226231253601f3fa6cf9b3a6c8616e4a3d38208f9133b807e4eb8a4500dbb315c7e3ebd89b3252b5506222e6504fa00cd5353756ae3b04494b1d626495525c39012dda0b2a06e7e04f1f739e938f5f2993291b1588360bddfa40f2995f7a58d8e66368cb7dd8cc15a88b225d1fc309fbd95f105fd4bdf33ecc0cad1927f43fa76a8d995fd319169b21e189a42b4ca61b669af56ecaeb68ed8e237e8eb10e940ea4ebe0c2cdd5c9b4b61a2b583f0c353ae80e3f293fb2457494299047f89bbc38ec361aa518991d5e5281fa6ebf4e07c371489cb27bdb960d14cee355acab80bd4b93fa70edd67cefb0590dde2f8833eb4d2eb4649d4e093d3dee2768c7ef8176d2f70f3b1a59c2a0ccf33eff3e2d358e8089ed326d47e3bc400ec35fbf2c9e3c8845acda3ae33033cb54ea615a735c9eba18e251a7a84b3bfea04cf2fbfb5f663feead8ef48616ad5adf66a9770100e1c735472e74ea00a5205b2512ce005c8779529a3a9be8f3c02a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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) 23:01:06 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x34000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:06 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:06 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:06 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) 23:01:06 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) 23:01:06 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:06 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:07 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc00e}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:07 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r6, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) 23:01:07 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:07 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) 23:01:07 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = getpgid(0xffffffffffffffff) sched_getparam(r1, &(0x7f0000000300)) ioctl(r0, 0x8912, &(0x7f0000000000)="0a5cc80700315f85715070") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r2, 0xfffffffffffffe14) r3 = accept4(r2, &(0x7f00000003c0)=@alg, &(0x7f0000000040)=0x80, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000002c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000140)}}, 0x10) r4 = gettid() r5 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000100)={0x4}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000440)) tkill(r4, 0x1000000000013) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 23:01:07 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:07 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 3: accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000400)) r0 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x800, 0xc000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r2 = getpgrp(r1) ptrace$setregs(0xd, r2, 0x800, &(0x7f0000000000)) r3 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x9e8, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000040), &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000030000000000000000002c6f7365000b0000000054f1395808007665746830000000000000000000000073797a6b616c6c65723000000000000069666230000000000000000000000000aaaaaaaaaa00000000000000000000000000000000000000000028090000280900005809000064657667726f75700000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000616d6f6e67000000000000000000000000000000000000000000000000000000500800000000000000000000ff0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000ac1414aa0000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000ac1414aa000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0xa60) getdents(0xffffffffffffffff, &(0x7f0000001340)=""/153, 0x99) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x3, 0x3c0, [0x0, 0x20000f80, 0x200011c0, 0x20001310], 0x0, &(0x7f0000000080), &(0x7f0000000f80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x40, 0xf11f, 'dummy0\x00', 'veth0_to_team\x00', 'tunl0\x00', 'yam0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[], 0x14}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xa0, 0xe8}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffb}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"fa574ba955bf12747814569aacfacd5b8f903ff5bf984eab635e66ae17ac"}}}, {{{0x4000, 0x24, 0x803f, 'bond_slave_0\x00', 'syzkaller0\x00', 'veth1_to_team\x00', 'veth1\x00', @broadcast, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="78ba73a50cd7", [0x0, 0xff], 0x70, 0xf0, 0x128}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x6, 0x401}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x1d, 0x4b, 0x1, 'veth1_to_team\x00', 'sit0\x00', 'yam0\x00', 'ip6_vti0\x00', @local, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast, [0xff, 0xff, 0x0, 0xff], 0xa0, 0xf0, 0x120, [@m802_3={'802_3\x00', 0x8, {{0x81, 0x40, 0x4, 0x6}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x8000, 0x9}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x438) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0xec, 0x8, 0x5, 0x5, 0xd00e, 0x100000000, 0x8, 0x5, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x80000001}, &(0x7f0000000380)=0x8) 23:01:07 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "7cadeaca903bf6fede9780940bb68669683cb57240b6b31b5ce2fe6685eb6a14c8fd0a9d89f91d068cd3de3a22638e34e685d91fb5ebe6fd2f4e66880e2add3ffad452057c1339b939ca792f1fb67065f548996eb27e365b373cd93a639e5c6b2f41a87b88d641b095c9e5c73f1f4aba81ccebcedb6b201c54ab775fabca8ce6a36253e151cc390c4268b1cfc6e5616454a81aa047b63838a76256b35338633e3b86d6f5e5dbc15357680851bb4f4095de2734a9ee2db86cc17e561ac4431a694e5ccf38740e8de95f76c6bdc418d4e07abcafcf74be233e755b96e8203bf7a0349c8afbf874377e8d01f6f854fb5fbd5821f9f2355f3b1c2c04038973d1469a6cd7bd177e5acfec930106c03c5e31cec55e173c797cba19aecff7369af3ed320eedb6ae6a0927118fc5b2bbe2e78af10fd43ff882d1834c893d37656fa5f5a772b38b4218933425be2db6853c6dd220502f91bfe2f9123acfcccbb0830637c58b58dea25bb95055c6495cc548634133367ca41c6bd132d62179c90e4e0b531c8e1332947bfee657b5a8603b81c28e9578e0557633c083f67c6e5946c26c58398b97e0685042650eb3dc6fa71f9828adcb429908c68158a66e52f176967c8f447f95aaffb1954e7fae3f4c687b8eeb1b844b01d844da1c9b112f5e4cd495ce0a78414925f02a55a73ba4d36227057b18a3683081869ee69f1f30e32efc9cd9a56834d10be56749c1f8cf8ae6dcf14e7889a4c8dea6710c116438358494220078cd3a41d1b08bd19d082d9e4808997fc37ba873da285a96959e86605d3d3110bb7e8c4d040c7fce637b1d068b0d214dd461318124989637354acd96b906882e4ece3bf922fad9f8f0d14f60d7660a6f9f0241cb1f580fd4ac38c5afe2b0b2770a3040192e1589d8bfa9ffb3ec72dc403aa16833e87f61fb16a61b316e665e018869cae5d2896c7abcc1f69d78fd32d14d81240693e6879d9c4a8d17d2457c0458ee74bd21df0732ee6f531a3095e13711106b64856bd1b2a32a259ef83207748e7ed72d53a47de65f03c3ff243136f922b393e291dc2963fd0a9157269a8a43b69e7a5d155c48f13e0728819f7e3d32b8cd9cdebf399dd40a3f4fe94f29f65a9cd459dc3dec345b6c872bf5fa9d68027b357d0ab690d3c946f89e16bf84ff39b35f05a46c4f60d82397947fb5599cef69dd777e8364479bfa677fa77a5c54bcb9ac1f49ff7f6882cb37518dd2183857f4ace577729eb5f2a7c0c986fbcb543d7e8db8f0362880206472eb8192c93aa487df70399bff98d561fce16523926784b2ed2daa4b7bb487b9435ca16edb387f51b8fb8ac7cb9ba749888da6217f34f85da660c6614c37dc64e5a6535f3687af3ad4939028f311de53673862683ce9fdc52442ffdf845129674c8b611fbac19ded6ed44d6014287463ce5d09c1908a6f84ba93fb32d4423717d9793877bfc3380ff837832497b5ee5f90f99f171b0d81b14e779b8f55881c83498cb765dd1412dfe8d631211709cf6d9ce677ca8f6b737bbc7fa3fae0e67b04ebcb013dc50018dd1c90862a0a36fff8547ac37b523341589eae8364eaad0994caf265836baacc455e74fdf0718c7ae7036cd621f518b0252eeeb728fd6f52fad45f118e944a18b82701931890be15beebd349bec4daf622142c75451bcdfc517f036c7345df3ce6e46f5143e1b3e9d287da16a8f70a874d8db11d85a0c48c7899e9640d2cefd4fa9e727f1f7121e3152a95880312ae91e07beec2a5b1ccd088531b24d4457c239e2e572b7f417f68cf837efac87dbb4a07b853a6d7cd8ee436596cd607f462d7f1a8c027e2ba72de81a5f14c7ef4c41b2783b659622ccaa45db3aa2a34f8521f911cb2fc0761072c47a8e884ea6d52a391b61629d69ffe69d3309b0aa901888e260e9f10802344e4859643f29bc809b6b6587aa6e372fc740621d51941b884ec0ef47c6dbc01beb848e3b4418f79c647a19e3ab1ea24cdf90212f967738af793e6a239a448fcc7b64b99ea1e968ecdfe78bdcb6de27969e2ac536b89a25ab343d39a93afd98db6c863d1267dc9c70199e8052e6fd1ac647e202314ac2ee14eff33320524bb3a936b4d421fe42f62696e61b38ea9a79f92855601ab27523eb6357051b589c23e872dcd69b93eb73cca2f11cbd8a3a633c839ab2c24ecd600fd0d0202421b727374d86dc3008d553cecbf7e516f22731996d7c428f8518205a4feefbb14de4c730b1e0b961513661df61844d41c9181598a6f78d20a073fac0a3f116504773dfe136137303a5c9b33700d49ba0ad1e4c25a5bbeffcfbab25e0018afeedb9f3d99615c0500c0ed354f3a353a85900bc3441e4102d59b191fa38ca53078d05cc9f4f43a95e88ac4f6dffd7350654533852e77cba1179a28e396a6ab1a0844f678197861372717e6dbd69c0be1811df79987964b935636a9e9749446f75c031ee05d264c828dfa36a14791742e21ea2d222b8d8e40ac53ad787a7a22956246a73966b551712a4a6aeb2c34d94a9cc6fba58f3ad8add0d62d839678b013811d1c85591c9ac08543cce4e0874a9bb41fc8bb36ffed7156270dba4510e75df1d08e9395fdac015ab0fc633097857add7dba901844937127bbe958e34194469bff9bd300c159f2f7ccd285fbf611f8650cdb44cce249bba3064251fd0a62b609e1ed8b57a1dc01af4b4daf767a289c66473ecb083dbe0fb02af5e6886ecb52ed82976cca7066eaea5a868771471d5c46a1a6fbc75dc76b30f333c57f6e2381ef75c557c913fd61e50a36f0ec4d5d0394ae2769758d7f830c41589f5fc2ab005defdaf95840df2f4797c623b0bb36e5320eee43ad56285e7cf46ec099db781667c6322ae9e1d8282bcbea3c4678f3e060d02920a24862a4dcb3edc49f6f0873dd4ca0885b589ea9d34e9ff4842f60b642f0eec8e9d83dbed53271ad32e0bb7da0d9da024fa14c2f903b577023b3729aec9a782d251a54adad81033b1a6608d62f673ff8174611fc2b657226231253601f3fa6cf9b3a6c8616e4a3d38208f9133b807e4eb8a4500dbb315c7e3ebd89b3252b5506222e6504fa00cd5353756ae3b04494b1d626495525c39012dda0b2a06e7e04f1f739e938f5f2993291b1588360bddfa40f2995f7a58d8e66368cb7dd8cc15a88b225d1fc309fbd95f105fd4bdf33ecc0cad1927f43fa76a8d995fd319169b21e189a42b4ca61b669af56ecaeb68ed8e237e8eb10e940ea4ebe0c2cdd5c9b4b61a2b583f0c353ae80e3f293fb2457494299047f89bbc38ec361aa518991d5e5281fa6ebf4e07c371489cb27bdb960d14cee355acab80bd4b93fa70edd67cefb0590dde2f8833eb4d2eb4649d4e093d3dee2768c7ef8176d2f70f3b1a59c2a0ccf33eff3e2d358e8089ed326d47e3bc400ec35fbf2c9e3c8845acda3ae33033cb54ea615a735c9eba18e251a7a84b3bfea04cf2fbfb5f663feead8ef48616ad5adf66a9770100e1c735472e74ea00a5205b2512ce005c8779529a3a9be8f3c02a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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:07 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r4, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x400300}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:07 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:07 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:07 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 6: r0 = gettid() r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@ipx, &(0x7f0000000000)=0x80, 0x800) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000200)={&(0x7f0000000300)=""/199, 0xc7}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5461752a37a39902000600080000000600000080ff0900"], &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x246, 0x3, 0x6, 0x45f, 0x80000001}, 0x14) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/156, 0x9c}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000002c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 23:01:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:08 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:08 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:08 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "7cadeaca903bf6fede9780940bb68669683cb57240b6b31b5ce2fe6685eb6a14c8fd0a9d89f91d068cd3de3a22638e34e685d91fb5ebe6fd2f4e66880e2add3ffad452057c1339b939ca792f1fb67065f548996eb27e365b373cd93a639e5c6b2f41a87b88d641b095c9e5c73f1f4aba81ccebcedb6b201c54ab775fabca8ce6a36253e151cc390c4268b1cfc6e5616454a81aa047b63838a76256b35338633e3b86d6f5e5dbc15357680851bb4f4095de2734a9ee2db86cc17e561ac4431a694e5ccf38740e8de95f76c6bdc418d4e07abcafcf74be233e755b96e8203bf7a0349c8afbf874377e8d01f6f854fb5fbd5821f9f2355f3b1c2c04038973d1469a6cd7bd177e5acfec930106c03c5e31cec55e173c797cba19aecff7369af3ed320eedb6ae6a0927118fc5b2bbe2e78af10fd43ff882d1834c893d37656fa5f5a772b38b4218933425be2db6853c6dd220502f91bfe2f9123acfcccbb0830637c58b58dea25bb95055c6495cc548634133367ca41c6bd132d62179c90e4e0b531c8e1332947bfee657b5a8603b81c28e9578e0557633c083f67c6e5946c26c58398b97e0685042650eb3dc6fa71f9828adcb429908c68158a66e52f176967c8f447f95aaffb1954e7fae3f4c687b8eeb1b844b01d844da1c9b112f5e4cd495ce0a78414925f02a55a73ba4d36227057b18a3683081869ee69f1f30e32efc9cd9a56834d10be56749c1f8cf8ae6dcf14e7889a4c8dea6710c116438358494220078cd3a41d1b08bd19d082d9e4808997fc37ba873da285a96959e86605d3d3110bb7e8c4d040c7fce637b1d068b0d214dd461318124989637354acd96b906882e4ece3bf922fad9f8f0d14f60d7660a6f9f0241cb1f580fd4ac38c5afe2b0b2770a3040192e1589d8bfa9ffb3ec72dc403aa16833e87f61fb16a61b316e665e018869cae5d2896c7abcc1f69d78fd32d14d81240693e6879d9c4a8d17d2457c0458ee74bd21df0732ee6f531a3095e13711106b64856bd1b2a32a259ef83207748e7ed72d53a47de65f03c3ff243136f922b393e291dc2963fd0a9157269a8a43b69e7a5d155c48f13e0728819f7e3d32b8cd9cdebf399dd40a3f4fe94f29f65a9cd459dc3dec345b6c872bf5fa9d68027b357d0ab690d3c946f89e16bf84ff39b35f05a46c4f60d82397947fb5599cef69dd777e8364479bfa677fa77a5c54bcb9ac1f49ff7f6882cb37518dd2183857f4ace577729eb5f2a7c0c986fbcb543d7e8db8f0362880206472eb8192c93aa487df70399bff98d561fce16523926784b2ed2daa4b7bb487b9435ca16edb387f51b8fb8ac7cb9ba749888da6217f34f85da660c6614c37dc64e5a6535f3687af3ad4939028f311de53673862683ce9fdc52442ffdf845129674c8b611fbac19ded6ed44d6014287463ce5d09c1908a6f84ba93fb32d4423717d9793877bfc3380ff837832497b5ee5f90f99f171b0d81b14e779b8f55881c83498cb765dd1412dfe8d631211709cf6d9ce677ca8f6b737bbc7fa3fae0e67b04ebcb013dc50018dd1c90862a0a36fff8547ac37b523341589eae8364eaad0994caf265836baacc455e74fdf0718c7ae7036cd621f518b0252eeeb728fd6f52fad45f118e944a18b82701931890be15beebd349bec4daf622142c75451bcdfc517f036c7345df3ce6e46f5143e1b3e9d287da16a8f70a874d8db11d85a0c48c7899e9640d2cefd4fa9e727f1f7121e3152a95880312ae91e07beec2a5b1ccd088531b24d4457c239e2e572b7f417f68cf837efac87dbb4a07b853a6d7cd8ee436596cd607f462d7f1a8c027e2ba72de81a5f14c7ef4c41b2783b659622ccaa45db3aa2a34f8521f911cb2fc0761072c47a8e884ea6d52a391b61629d69ffe69d3309b0aa901888e260e9f10802344e4859643f29bc809b6b6587aa6e372fc740621d51941b884ec0ef47c6dbc01beb848e3b4418f79c647a19e3ab1ea24cdf90212f967738af793e6a239a448fcc7b64b99ea1e968ecdfe78bdcb6de27969e2ac536b89a25ab343d39a93afd98db6c863d1267dc9c70199e8052e6fd1ac647e202314ac2ee14eff33320524bb3a936b4d421fe42f62696e61b38ea9a79f92855601ab27523eb6357051b589c23e872dcd69b93eb73cca2f11cbd8a3a633c839ab2c24ecd600fd0d0202421b727374d86dc3008d553cecbf7e516f22731996d7c428f8518205a4feefbb14de4c730b1e0b961513661df61844d41c9181598a6f78d20a073fac0a3f116504773dfe136137303a5c9b33700d49ba0ad1e4c25a5bbeffcfbab25e0018afeedb9f3d99615c0500c0ed354f3a353a85900bc3441e4102d59b191fa38ca53078d05cc9f4f43a95e88ac4f6dffd7350654533852e77cba1179a28e396a6ab1a0844f678197861372717e6dbd69c0be1811df79987964b935636a9e9749446f75c031ee05d264c828dfa36a14791742e21ea2d222b8d8e40ac53ad787a7a22956246a73966b551712a4a6aeb2c34d94a9cc6fba58f3ad8add0d62d839678b013811d1c85591c9ac08543cce4e0874a9bb41fc8bb36ffed7156270dba4510e75df1d08e9395fdac015ab0fc633097857add7dba901844937127bbe958e34194469bff9bd300c159f2f7ccd285fbf611f8650cdb44cce249bba3064251fd0a62b609e1ed8b57a1dc01af4b4daf767a289c66473ecb083dbe0fb02af5e6886ecb52ed82976cca7066eaea5a868771471d5c46a1a6fbc75dc76b30f333c57f6e2381ef75c557c913fd61e50a36f0ec4d5d0394ae2769758d7f830c41589f5fc2ab005defdaf95840df2f4797c623b0bb36e5320eee43ad56285e7cf46ec099db781667c6322ae9e1d8282bcbea3c4678f3e060d02920a24862a4dcb3edc49f6f0873dd4ca0885b589ea9d34e9ff4842f60b642f0eec8e9d83dbed53271ad32e0bb7da0d9da024fa14c2f903b577023b3729aec9a782d251a54adad81033b1a6608d62f673ff8174611fc2b657226231253601f3fa6cf9b3a6c8616e4a3d38208f9133b807e4eb8a4500dbb315c7e3ebd89b3252b5506222e6504fa00cd5353756ae3b04494b1d626495525c39012dda0b2a06e7e04f1f739e938f5f2993291b1588360bddfa40f2995f7a58d8e66368cb7dd8cc15a88b225d1fc309fbd95f105fd4bdf33ecc0cad1927f43fa76a8d995fd319169b21e189a42b4ca61b669af56ecaeb68ed8e237e8eb10e940ea4ebe0c2cdd5c9b4b61a2b583f0c353ae80e3f293fb2457494299047f89bbc38ec361aa518991d5e5281fa6ebf4e07c371489cb27bdb960d14cee355acab80bd4b93fa70edd67cefb0590dde2f8833eb4d2eb4649d4e093d3dee2768c7ef8176d2f70f3b1a59c2a0ccf33eff3e2d358e8089ed326d47e3bc400ec35fbf2c9e3c8845acda3ae33033cb54ea615a735c9eba18e251a7a84b3bfea04cf2fbfb5f663feead8ef48616ad5adf66a9770100e1c735472e74ea00a5205b2512ce005c8779529a3a9be8f3c02a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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:08 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc00e000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:08 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:08 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:08 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:08 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xffffffff00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:09 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:09 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x8000000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:09 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getpeername(r1, &(0x7f0000000240)=@xdp, &(0x7f0000000300)=0x80) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:09 executing program 2: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:09 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:09 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:09 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:09 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:09 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:09 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:09 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:09 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:09 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:09 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:09 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:09 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 6: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:10 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:10 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x164}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:10 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfeffffff00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:10 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:10 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r5, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:10 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:10 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:11 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x1000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:11 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:11 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6401000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:11 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:11 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffe}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:11 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) r5 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendmsg$nl_xfrm(r5, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {0x0, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:11 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:11 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:11 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "7cadeaca903bf6fede9780940bb68669683cb57240b6b31b5ce2fe6685eb6a14c8fd0a9d89f91d068cd3de3a22638e34e685d91fb5ebe6fd2f4e66880e2add3ffad452057c1339b939ca792f1fb67065f548996eb27e365b373cd93a639e5c6b2f41a87b88d641b095c9e5c73f1f4aba81ccebcedb6b201c54ab775fabca8ce6a36253e151cc390c4268b1cfc6e5616454a81aa047b63838a76256b35338633e3b86d6f5e5dbc15357680851bb4f4095de2734a9ee2db86cc17e561ac4431a694e5ccf38740e8de95f76c6bdc418d4e07abcafcf74be233e755b96e8203bf7a0349c8afbf874377e8d01f6f854fb5fbd5821f9f2355f3b1c2c04038973d1469a6cd7bd177e5acfec930106c03c5e31cec55e173c797cba19aecff7369af3ed320eedb6ae6a0927118fc5b2bbe2e78af10fd43ff882d1834c893d37656fa5f5a772b38b4218933425be2db6853c6dd220502f91bfe2f9123acfcccbb0830637c58b58dea25bb95055c6495cc548634133367ca41c6bd132d62179c90e4e0b531c8e1332947bfee657b5a8603b81c28e9578e0557633c083f67c6e5946c26c58398b97e0685042650eb3dc6fa71f9828adcb429908c68158a66e52f176967c8f447f95aaffb1954e7fae3f4c687b8eeb1b844b01d844da1c9b112f5e4cd495ce0a78414925f02a55a73ba4d36227057b18a3683081869ee69f1f30e32efc9cd9a56834d10be56749c1f8cf8ae6dcf14e7889a4c8dea6710c116438358494220078cd3a41d1b08bd19d082d9e4808997fc37ba873da285a96959e86605d3d3110bb7e8c4d040c7fce637b1d068b0d214dd461318124989637354acd96b906882e4ece3bf922fad9f8f0d14f60d7660a6f9f0241cb1f580fd4ac38c5afe2b0b2770a3040192e1589d8bfa9ffb3ec72dc403aa16833e87f61fb16a61b316e665e018869cae5d2896c7abcc1f69d78fd32d14d81240693e6879d9c4a8d17d2457c0458ee74bd21df0732ee6f531a3095e13711106b64856bd1b2a32a259ef83207748e7ed72d53a47de65f03c3ff243136f922b393e291dc2963fd0a9157269a8a43b69e7a5d155c48f13e0728819f7e3d32b8cd9cdebf399dd40a3f4fe94f29f65a9cd459dc3dec345b6c872bf5fa9d68027b357d0ab690d3c946f89e16bf84ff39b35f05a46c4f60d82397947fb5599cef69dd777e8364479bfa677fa77a5c54bcb9ac1f49ff7f6882cb37518dd2183857f4ace577729eb5f2a7c0c986fbcb543d7e8db8f0362880206472eb8192c93aa487df70399bff98d561fce16523926784b2ed2daa4b7bb487b9435ca16edb387f51b8fb8ac7cb9ba749888da6217f34f85da660c6614c37dc64e5a6535f3687af3ad4939028f311de53673862683ce9fdc52442ffdf845129674c8b611fbac19ded6ed44d6014287463ce5d09c1908a6f84ba93fb32d4423717d9793877bfc3380ff837832497b5ee5f90f99f171b0d81b14e779b8f55881c83498cb765dd1412dfe8d631211709cf6d9ce677ca8f6b737bbc7fa3fae0e67b04ebcb013dc50018dd1c90862a0a36fff8547ac37b523341589eae8364eaad0994caf265836baacc455e74fdf0718c7ae7036cd621f518b0252eeeb728fd6f52fad45f118e944a18b82701931890be15beebd349bec4daf622142c75451bcdfc517f036c7345df3ce6e46f5143e1b3e9d287da16a8f70a874d8db11d85a0c48c7899e9640d2cefd4fa9e727f1f7121e3152a95880312ae91e07beec2a5b1ccd088531b24d4457c239e2e572b7f417f68cf837efac87dbb4a07b853a6d7cd8ee436596cd607f462d7f1a8c027e2ba72de81a5f14c7ef4c41b2783b659622ccaa45db3aa2a34f8521f911cb2fc0761072c47a8e884ea6d52a391b61629d69ffe69d3309b0aa901888e260e9f10802344e4859643f29bc809b6b6587aa6e372fc740621d51941b884ec0ef47c6dbc01beb848e3b4418f79c647a19e3ab1ea24cdf90212f967738af793e6a239a448fcc7b64b99ea1e968ecdfe78bdcb6de27969e2ac536b89a25ab343d39a93afd98db6c863d1267dc9c70199e8052e6fd1ac647e202314ac2ee14eff33320524bb3a936b4d421fe42f62696e61b38ea9a79f92855601ab27523eb6357051b589c23e872dcd69b93eb73cca2f11cbd8a3a633c839ab2c24ecd600fd0d0202421b727374d86dc3008d553cecbf7e516f22731996d7c428f8518205a4feefbb14de4c730b1e0b961513661df61844d41c9181598a6f78d20a073fac0a3f116504773dfe136137303a5c9b33700d49ba0ad1e4c25a5bbeffcfbab25e0018afeedb9f3d99615c0500c0ed354f3a353a85900bc3441e4102d59b191fa38ca53078d05cc9f4f43a95e88ac4f6dffd7350654533852e77cba1179a28e396a6ab1a0844f678197861372717e6dbd69c0be1811df79987964b935636a9e9749446f75c031ee05d264c828dfa36a14791742e21ea2d222b8d8e40ac53ad787a7a22956246a73966b551712a4a6aeb2c34d94a9cc6fba58f3ad8add0d62d839678b013811d1c85591c9ac08543cce4e0874a9bb41fc8bb36ffed7156270dba4510e75df1d08e9395fdac015ab0fc633097857add7dba901844937127bbe958e34194469bff9bd300c159f2f7ccd285fbf611f8650cdb44cce249bba3064251fd0a62b609e1ed8b57a1dc01af4b4daf767a289c66473ecb083dbe0fb02af5e6886ecb52ed82976cca7066eaea5a868771471d5c46a1a6fbc75dc76b30f333c57f6e2381ef75c557c913fd61e50a36f0ec4d5d0394ae2769758d7f830c41589f5fc2ab005defdaf95840df2f4797c623b0bb36e5320eee43ad56285e7cf46ec099db781667c6322ae9e1d8282bcbea3c4678f3e060d02920a24862a4dcb3edc49f6f0873dd4ca0885b589ea9d34e9ff4842f60b642f0eec8e9d83dbed53271ad32e0bb7da0d9da024fa14c2f903b577023b3729aec9a782d251a54adad81033b1a6608d62f673ff8174611fc2b657226231253601f3fa6cf9b3a6c8616e4a3d38208f9133b807e4eb8a4500dbb315c7e3ebd89b3252b5506222e6504fa00cd5353756ae3b04494b1d626495525c39012dda0b2a06e7e04f1f739e938f5f2993291b1588360bddfa40f2995f7a58d8e66368cb7dd8cc15a88b225d1fc309fbd95f105fd4bdf33ecc0cad1927f43fa76a8d995fd319169b21e189a42b4ca61b669af56ecaeb68ed8e237e8eb10e940ea4ebe0c2cdd5c9b4b61a2b583f0c353ae80e3f293fb2457494299047f89bbc38ec361aa518991d5e5281fa6ebf4e07c371489cb27bdb960d14cee355acab80bd4b93fa70edd67cefb0590dde2f8833eb4d2eb4649d4e093d3dee2768c7ef8176d2f70f3b1a59c2a0ccf33eff3e2d358e8089ed326d47e3bc400ec35fbf2c9e3c8845acda3ae33033cb54ea615a735c9eba18e251a7a84b3bfea04cf2fbfb5f663feead8ef48616ad5adf66a9770100e1c735472e74ea00a5205b2512ce005c8779529a3a9be8f3c02a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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:11 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:11 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xec0}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:11 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xc00e0000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf00}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x2}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "7cadeaca903bf6fede9780940bb68669683cb57240b6b31b5ce2fe6685eb6a14c8fd0a9d89f91d068cd3de3a22638e34e685d91fb5ebe6fd2f4e66880e2add3ffad452057c1339b939ca792f1fb67065f548996eb27e365b373cd93a639e5c6b2f41a87b88d641b095c9e5c73f1f4aba81ccebcedb6b201c54ab775fabca8ce6a36253e151cc390c4268b1cfc6e5616454a81aa047b63838a76256b35338633e3b86d6f5e5dbc15357680851bb4f4095de2734a9ee2db86cc17e561ac4431a694e5ccf38740e8de95f76c6bdc418d4e07abcafcf74be233e755b96e8203bf7a0349c8afbf874377e8d01f6f854fb5fbd5821f9f2355f3b1c2c04038973d1469a6cd7bd177e5acfec930106c03c5e31cec55e173c797cba19aecff7369af3ed320eedb6ae6a0927118fc5b2bbe2e78af10fd43ff882d1834c893d37656fa5f5a772b38b4218933425be2db6853c6dd220502f91bfe2f9123acfcccbb0830637c58b58dea25bb95055c6495cc548634133367ca41c6bd132d62179c90e4e0b531c8e1332947bfee657b5a8603b81c28e9578e0557633c083f67c6e5946c26c58398b97e0685042650eb3dc6fa71f9828adcb429908c68158a66e52f176967c8f447f95aaffb1954e7fae3f4c687b8eeb1b844b01d844da1c9b112f5e4cd495ce0a78414925f02a55a73ba4d36227057b18a3683081869ee69f1f30e32efc9cd9a56834d10be56749c1f8cf8ae6dcf14e7889a4c8dea6710c116438358494220078cd3a41d1b08bd19d082d9e4808997fc37ba873da285a96959e86605d3d3110bb7e8c4d040c7fce637b1d068b0d214dd461318124989637354acd96b906882e4ece3bf922fad9f8f0d14f60d7660a6f9f0241cb1f580fd4ac38c5afe2b0b2770a3040192e1589d8bfa9ffb3ec72dc403aa16833e87f61fb16a61b316e665e018869cae5d2896c7abcc1f69d78fd32d14d81240693e6879d9c4a8d17d2457c0458ee74bd21df0732ee6f531a3095e13711106b64856bd1b2a32a259ef83207748e7ed72d53a47de65f03c3ff243136f922b393e291dc2963fd0a9157269a8a43b69e7a5d155c48f13e0728819f7e3d32b8cd9cdebf399dd40a3f4fe94f29f65a9cd459dc3dec345b6c872bf5fa9d68027b357d0ab690d3c946f89e16bf84ff39b35f05a46c4f60d82397947fb5599cef69dd777e8364479bfa677fa77a5c54bcb9ac1f49ff7f6882cb37518dd2183857f4ace577729eb5f2a7c0c986fbcb543d7e8db8f0362880206472eb8192c93aa487df70399bff98d561fce16523926784b2ed2daa4b7bb487b9435ca16edb387f51b8fb8ac7cb9ba749888da6217f34f85da660c6614c37dc64e5a6535f3687af3ad4939028f311de53673862683ce9fdc52442ffdf845129674c8b611fbac19ded6ed44d6014287463ce5d09c1908a6f84ba93fb32d4423717d9793877bfc3380ff837832497b5ee5f90f99f171b0d81b14e779b8f55881c83498cb765dd1412dfe8d631211709cf6d9ce677ca8f6b737bbc7fa3fae0e67b04ebcb013dc50018dd1c90862a0a36fff8547ac37b523341589eae8364eaad0994caf265836baacc455e74fdf0718c7ae7036cd621f518b0252eeeb728fd6f52fad45f118e944a18b82701931890be15beebd349bec4daf622142c75451bcdfc517f036c7345df3ce6e46f5143e1b3e9d287da16a8f70a874d8db11d85a0c48c7899e9640d2cefd4fa9e727f1f7121e3152a95880312ae91e07beec2a5b1ccd088531b24d4457c239e2e572b7f417f68cf837efac87dbb4a07b853a6d7cd8ee436596cd607f462d7f1a8c027e2ba72de81a5f14c7ef4c41b2783b659622ccaa45db3aa2a34f8521f911cb2fc0761072c47a8e884ea6d52a391b61629d69ffe69d3309b0aa901888e260e9f10802344e4859643f29bc809b6b6587aa6e372fc740621d51941b884ec0ef47c6dbc01beb848e3b4418f79c647a19e3ab1ea24cdf90212f967738af793e6a239a448fcc7b64b99ea1e968ecdfe78bdcb6de27969e2ac536b89a25ab343d39a93afd98db6c863d1267dc9c70199e8052e6fd1ac647e202314ac2ee14eff33320524bb3a936b4d421fe42f62696e61b38ea9a79f92855601ab27523eb6357051b589c23e872dcd69b93eb73cca2f11cbd8a3a633c839ab2c24ecd600fd0d0202421b727374d86dc3008d553cecbf7e516f22731996d7c428f8518205a4feefbb14de4c730b1e0b961513661df61844d41c9181598a6f78d20a073fac0a3f116504773dfe136137303a5c9b33700d49ba0ad1e4c25a5bbeffcfbab25e0018afeedb9f3d99615c0500c0ed354f3a353a85900bc3441e4102d59b191fa38ca53078d05cc9f4f43a95e88ac4f6dffd7350654533852e77cba1179a28e396a6ab1a0844f678197861372717e6dbd69c0be1811df79987964b935636a9e9749446f75c031ee05d264c828dfa36a14791742e21ea2d222b8d8e40ac53ad787a7a22956246a73966b551712a4a6aeb2c34d94a9cc6fba58f3ad8add0d62d839678b013811d1c85591c9ac08543cce4e0874a9bb41fc8bb36ffed7156270dba4510e75df1d08e9395fdac015ab0fc633097857add7dba901844937127bbe958e34194469bff9bd300c159f2f7ccd285fbf611f8650cdb44cce249bba3064251fd0a62b609e1ed8b57a1dc01af4b4daf767a289c66473ecb083dbe0fb02af5e6886ecb52ed82976cca7066eaea5a868771471d5c46a1a6fbc75dc76b30f333c57f6e2381ef75c557c913fd61e50a36f0ec4d5d0394ae2769758d7f830c41589f5fc2ab005defdaf95840df2f4797c623b0bb36e5320eee43ad56285e7cf46ec099db781667c6322ae9e1d8282bcbea3c4678f3e060d02920a24862a4dcb3edc49f6f0873dd4ca0885b589ea9d34e9ff4842f60b642f0eec8e9d83dbed53271ad32e0bb7da0d9da024fa14c2f903b577023b3729aec9a782d251a54adad81033b1a6608d62f673ff8174611fc2b657226231253601f3fa6cf9b3a6c8616e4a3d38208f9133b807e4eb8a4500dbb315c7e3ebd89b3252b5506222e6504fa00cd5353756ae3b04494b1d626495525c39012dda0b2a06e7e04f1f739e938f5f2993291b1588360bddfa40f2995f7a58d8e66368cb7dd8cc15a88b225d1fc309fbd95f105fd4bdf33ecc0cad1927f43fa76a8d995fd319169b21e189a42b4ca61b669af56ecaeb68ed8e237e8eb10e940ea4ebe0c2cdd5c9b4b61a2b583f0c353ae80e3f293fb2457494299047f89bbc38ec361aa518991d5e5281fa6ebf4e07c371489cb27bdb960d14cee355acab80bd4b93fa70edd67cefb0590dde2f8833eb4d2eb4649d4e093d3dee2768c7ef8176d2f70f3b1a59c2a0ccf33eff3e2d358e8089ed326d47e3bc400ec35fbf2c9e3c8845acda3ae33033cb54ea615a735c9eba18e251a7a84b3bfea04cf2fbfb5f663feead8ef48616ad5adf66a9770100e1c735472e74ea00a5205b2512ce005c8779529a3a9be8f3c02a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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xa6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfcffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:12 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:12 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:12 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540), 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:12 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf00000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:13 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='\n') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ip6gre0\x00', 0x6}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480), 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400, 0x0) bind$vsock_dgram(r1, &(0x7f0000000180), 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='nv\x00', 0x2fc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x5c, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) 23:01:13 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:13 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540), 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x6401}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:13 executing program 3: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)='\n') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='ip6gre0\x00', 0x6}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480), 0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x400, 0x0) bind$vsock_dgram(r1, &(0x7f0000000180), 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='nv\x00', 0x2fc) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xff6c, 0x5c, &(0x7f00000000c0)={0x2, 0x0, @dev}, 0x10) 23:01:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfeffffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:13 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540), 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x64010000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:13 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540), 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:13 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r1) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r3) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:13 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:13 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:14 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffc}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:14 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:14 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r2) sendfile(r1, 0xffffffffffffffff, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r3, 0x0) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x3}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:14 executing program 6: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:14 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r0 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0)=0xf, 0x80008) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r2) sendfile(0xffffffffffffffff, r1, &(0x7f00000002c0)=0xf, 0x80008) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) 23:01:14 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:14 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:14 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r0 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0), 0x80008) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r3) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:14 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfcffffff00000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:14 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xa6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r0, r1, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:15 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='[:4]\ne:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) rmdir(&(0x7f00000000c0)='./file0\x00') 23:01:15 executing program 5: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r3 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r3) sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r1, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, 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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:15 executing program 3: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r1 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540), 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r1, r2) sendfile(0xffffffffffffffff, r0, &(0x7f00000002c0)=0xf, 0x80008) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r3, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r4, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:15 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) 23:01:15 executing program 7: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:15 executing program 2: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r0 = add_key$keyring(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0), 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0), 0x80008) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200), 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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@mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) listen(0xffffffffffffffff, 0x1000) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:15 executing program 4: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000180)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040)=0xa6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r2 = add_key$keyring(&(0x7f0000001500)='keyring\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$link(0x8, 0x0, r2) sendfile(r0, r1, &(0x7f00000002c0)=0xf, 0x80008) getpeername(r0, &(0x7f0000000240)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000300)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f0000000340)=@delsa={0x1084, 0x11, 0x41a, 0x70bd27, 0x25dfdbfb, {@in6, 0x4d5, 0xa, 0x3c}, [@offload={0xc, 0x1c, {r3, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast, @in6=@loopback, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x1}}, @sec_ctx={0x100c, 0x8, {0x1008, 0x8, 0x1, 0x7d06, 0x1000, "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"}}, @mark={0xc, 0x15, {0x35075c, 0x3}}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) 23:01:15 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:15 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req={0x3fc}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6401000000000000}, 0xc, &(0x7f000000d379)={&(0x7f0000000200)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic="c1"]}, 0x18}}, 0x0) [ 280.273054] libceph: parse_ips bad ip '[:4] [ 280.273054] e' [ 280.305817] libceph: parse_ips bad ip '[:4] [ 280.305817] e' 23:01:15 executing program 0: socketpair$inet(0x2, 0x0, 0x400, &(0x7f0000002b80)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xa6, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f00000002c0)=0xf, 0x80008) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00000000c0)=0x7ff, 0x4) 23:01:15 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000100)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000240)=ANY=[]) close(0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000001c0)={0x30}, 0x200001f0) pipe2$9p(&(0x7f0000000040), 0x4800) [ 280.412994] ================================================================== [ 280.420519] BUG: KASAN: use-after-free in tipc_group_fill_sock_diag+0x7b9/0x84b [ 280.427969] Read of size 4 at addr ffff8801b665095c by task syz-executor1/9389 [ 280.435317] [ 280.436951] CPU: 0 PID: 9389 Comm: syz-executor1 Not tainted 4.18.0-next-20180817+ #42 [ 280.445003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.454353] Call Trace: [ 280.456944] dump_stack+0x1c9/0x2b4 [ 280.460582] ? dump_stack_print_info.cold.2+0x52/0x52 [ 280.465781] ? printk+0xa7/0xcf [ 280.469066] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 280.473846] ? tipc_group_fill_sock_diag+0x7b9/0x84b [ 280.478958] print_address_description+0x6c/0x20b [ 280.483827] ? tipc_group_fill_sock_diag+0x7b9/0x84b [ 280.488936] kasan_report.cold.7+0x242/0x30d [ 280.493366] __asan_report_load4_noabort+0x14/0x20 [ 280.498353] tipc_group_fill_sock_diag+0x7b9/0x84b [ 280.503307] ? tipc_group_member_evt+0xe30/0xe30 [ 280.508094] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.513114] ? skb_put+0x17b/0x1e0 [ 280.516658] ? memset+0x31/0x40 [ 280.519944] ? memcpy+0x45/0x50 [ 280.523235] ? __nla_put+0x37/0x40 [ 280.526786] ? nla_put+0x11a/0x150 [ 280.530342] tipc_sk_fill_sock_diag+0x9f8/0xdb0 [ 280.535018] ? tipc_diag_dump+0x30/0x30 [ 280.539006] ? tipc_getname+0x7f0/0x7f0 [ 280.542992] ? mark_held_locks+0xc9/0x160 [ 280.547147] ? print_usage_bug+0xc0/0xc0 [ 280.551212] ? graph_lock+0x170/0x170 [ 280.555045] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 280.559807] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.564395] ? retint_kernel+0x10/0x10 [ 280.568295] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 280.573251] ? sock_sendmsg+0xd5/0x120 [ 280.577149] ? ___sys_sendmsg+0x7fd/0x930 [ 280.581305] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 280.586776] ? lock_acquire+0x1e4/0x4f0 [ 280.590758] ? tipc_nl_sk_walk+0x60a/0xd30 [ 280.595000] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.599598] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.604642] ? skb_put+0x17b/0x1e0 [ 280.608191] ? __nlmsg_put+0x14c/0x1b0 [ 280.612084] __tipc_add_sock_diag+0x22f/0x360 [ 280.616584] tipc_nl_sk_walk+0x68d/0xd30 [ 280.620660] ? tipc_sock_diag_handler_dump+0x340/0x340 [ 280.625958] ? __tipc_nl_add_sk+0x400/0x400 [ 280.630281] ? skb_scrub_packet+0x490/0x490 [ 280.634614] ? kasan_check_write+0x14/0x20 [ 280.638861] ? lock_downgrade+0x8f0/0x8f0 [ 280.643018] tipc_diag_dump+0x24/0x30 [ 280.646825] netlink_dump+0x519/0xd50 [ 280.650635] ? netlink_broadcast+0x50/0x50 [ 280.654897] __netlink_dump_start+0x4f1/0x6f0 [ 280.659399] ? kasan_check_read+0x11/0x20 [ 280.663556] tipc_sock_diag_handler_dump+0x234/0x340 [ 280.668664] ? __tipc_diag_gen_cookie+0xc0/0xc0 [ 280.673355] ? tipc_unregister_sysctl+0x20/0x20 [ 280.678027] ? netlink_deliver_tap+0x356/0xfb0 [ 280.682619] sock_diag_rcv_msg+0x31d/0x410 [ 280.686861] netlink_rcv_skb+0x172/0x440 [ 280.690925] ? sock_diag_bind+0x80/0x80 [ 280.694904] ? netlink_ack+0xbe0/0xbe0 [ 280.698795] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 280.703500] sock_diag_rcv+0x2a/0x40 [ 280.707225] netlink_unicast+0x5a0/0x760 [ 280.711296] ? netlink_attachskb+0x9a0/0x9a0 [ 280.715714] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 280.721269] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 280.726293] netlink_sendmsg+0xa18/0xfc0 [ 280.730371] ? netlink_unicast+0x760/0x760 [ 280.734616] ? move_addr_to_kernel.part.18+0x100/0x100 [ 280.739899] ? security_socket_sendmsg+0x94/0xc0 [ 280.744654] ? netlink_unicast+0x760/0x760 [ 280.748903] sock_sendmsg+0xd5/0x120 [ 280.752624] ___sys_sendmsg+0x7fd/0x930 [ 280.756610] ? copy_msghdr_from_user+0x580/0x580 [ 280.761404] ? _raw_spin_unlock_bh+0x30/0x40 [ 280.765817] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 280.770928] ? do_raw_spin_unlock+0xa7/0x2f0 [ 280.775342] ? __release_sock+0x276/0x3a0 [ 280.779495] ? __fget_light+0x2f7/0x440 [ 280.783479] ? __local_bh_enable_ip+0x161/0x230 [ 280.788157] ? fget_raw+0x20/0x20 [ 280.791620] ? __release_sock+0x3a0/0x3a0 [ 280.795775] ? tipc_nametbl_build_group+0x279/0x360 [ 280.800804] ? tipc_setsockopt+0x726/0xd70 [ 280.805050] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.810588] ? sockfd_lookup_light+0xc5/0x160 [ 280.815085] __sys_sendmsg+0x11d/0x290 [ 280.818978] ? __ia32_sys_shutdown+0x80/0x80 [ 280.823387] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.828935] ? fput+0x130/0x1a0 [ 280.832233] ? __x64_sys_futex+0x47f/0x6a0 [ 280.836519] ? do_syscall_64+0x9a/0x820 [ 280.840498] ? do_syscall_64+0x9a/0x820 [ 280.844488] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 280.849617] __x64_sys_sendmsg+0x78/0xb0 [ 280.853685] do_syscall_64+0x1b9/0x820 [ 280.857577] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 280.862945] ? syscall_return_slowpath+0x5e0/0x5e0 [ 280.867879] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 280.872901] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 280.877925] ? recalc_sigpending_tsk+0x180/0x180 [ 280.882687] ? kasan_check_write+0x14/0x20 [ 280.886954] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 280.891807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.897006] RIP: 0033:0x457089 [ 280.900215] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.919134] RSP: 002b:00007fcc04ea2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 280.926847] RAX: ffffffffffffffda RBX: 00007fcc04ea36d4 RCX: 0000000000457089 [ 280.934115] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000006 [ 280.941403] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 280.948673] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 280.955951] R13: 00000000004d4088 R14: 00000000004c8ab0 R15: 0000000000000000 [ 280.963237] [ 280.964864] Allocated by task 9389: [ 280.968510] save_stack+0x43/0xd0 [ 280.971966] kasan_kmalloc+0xc4/0xe0 [ 280.975682] kmem_cache_alloc_trace+0x152/0x730 [ 280.980385] tipc_group_create+0x155/0xa70 [ 280.984665] tipc_setsockopt+0x2d1/0xd70 [ 280.988757] __sys_setsockopt+0x1c5/0x3b0 [ 280.992916] __x64_sys_setsockopt+0xbe/0x150 [ 280.997338] do_syscall_64+0x1b9/0x820 [ 281.001247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.006427] [ 281.008048] Freed by task 9385: [ 281.011326] save_stack+0x43/0xd0 [ 281.014781] __kasan_slab_free+0x11a/0x170 [ 281.019015] kasan_slab_free+0xe/0x10 [ 281.022814] kfree+0xd9/0x210 [ 281.025918] tipc_group_delete+0x2e5/0x3f0 [ 281.030203] tipc_sk_leave+0x113/0x220 [ 281.034099] tipc_release+0x14e/0x12b0 [ 281.037985] __sock_release+0xd7/0x250 [ 281.041872] sock_close+0x19/0x20 [ 281.045325] __fput+0x376/0x8a0 [ 281.048620] ____fput+0x15/0x20 [ 281.051902] task_work_run+0x1e8/0x2a0 [ 281.055800] exit_to_usermode_loop+0x318/0x380 [ 281.060381] do_syscall_64+0x6be/0x820 [ 281.064269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.069462] [ 281.071103] The buggy address belongs to the object at ffff8801b6650900 [ 281.071103] which belongs to the cache kmalloc-192 of size 192 [ 281.083760] The buggy address is located 92 bytes inside of [ 281.083760] 192-byte region [ffff8801b6650900, ffff8801b66509c0) [ 281.095539] The buggy address belongs to the page: [ 281.100462] page:ffffea0006d99400 count:1 mapcount:0 mapping:ffff8801dac00040 index:0x0 [ 281.108606] flags: 0x2fffc0000000100(slab) [ 281.112874] raw: 02fffc0000000100 ffffea000740c7c8 ffff8801dac01148 ffff8801dac00040 [ 281.120764] raw: 0000000000000000 ffff8801b6650000 0000000100000010 0000000000000000 [ 281.128639] page dumped because: kasan: bad access detected [ 281.134341] [ 281.135963] Memory state around the buggy address: [ 281.140889] ffff8801b6650800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 281.148247] ffff8801b6650880: 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 281.155608] >ffff8801b6650900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 281.162963] ^ [ 281.169191] ffff8801b6650980: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 281.176546] ffff8801b6650a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 281.183897] ================================================================== [ 281.191250] Disabling lock debugging due to kernel taint [ 281.196771] Kernel panic - not syncing: panic_on_warn set ... [ 281.196771] [ 281.204152] CPU: 0 PID: 9389 Comm: syz-executor1 Tainted: G B 4.18.0-next-20180817+ #42 [ 281.213591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.222938] Call Trace: [ 281.225530] dump_stack+0x1c9/0x2b4 [ 281.229170] ? dump_stack_print_info.cold.2+0x52/0x52 [ 281.234358] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 281.239111] panic+0x238/0x4e7 [ 281.242316] ? add_taint.cold.5+0x16/0x16 [ 281.246469] ? trace_hardirqs_on+0xb4/0x2c0 [ 281.250792] ? tipc_group_fill_sock_diag+0x7b9/0x84b [ 281.255896] kasan_end_report+0x47/0x4f [ 281.259875] kasan_report.cold.7+0x76/0x30d [ 281.264204] __asan_report_load4_noabort+0x14/0x20 [ 281.269135] tipc_group_fill_sock_diag+0x7b9/0x84b [ 281.274088] ? tipc_group_member_evt+0xe30/0xe30 [ 281.278876] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.283896] ? skb_put+0x17b/0x1e0 [ 281.287441] ? memset+0x31/0x40 [ 281.290721] ? memcpy+0x45/0x50 [ 281.294003] ? __nla_put+0x37/0x40 [ 281.297552] ? nla_put+0x11a/0x150 [ 281.301098] tipc_sk_fill_sock_diag+0x9f8/0xdb0 [ 281.305770] ? tipc_diag_dump+0x30/0x30 [ 281.309747] ? tipc_getname+0x7f0/0x7f0 [ 281.313724] ? mark_held_locks+0xc9/0x160 [ 281.317884] ? print_usage_bug+0xc0/0xc0 [ 281.321956] ? graph_lock+0x170/0x170 [ 281.325765] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 281.330545] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.335142] ? retint_kernel+0x10/0x10 [ 281.339026] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 281.343977] ? sock_sendmsg+0xd5/0x120 [ 281.347863] ? ___sys_sendmsg+0x7fd/0x930 [ 281.352012] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 281.357486] ? lock_acquire+0x1e4/0x4f0 [ 281.361465] ? tipc_nl_sk_walk+0x60a/0xd30 [ 281.365699] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.370295] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.375309] ? skb_put+0x17b/0x1e0 [ 281.378862] ? __nlmsg_put+0x14c/0x1b0 [ 281.382750] __tipc_add_sock_diag+0x22f/0x360 [ 281.387248] tipc_nl_sk_walk+0x68d/0xd30 [ 281.391314] ? tipc_sock_diag_handler_dump+0x340/0x340 [ 281.396590] ? __tipc_nl_add_sk+0x400/0x400 [ 281.400919] ? skb_scrub_packet+0x490/0x490 [ 281.405242] ? kasan_check_write+0x14/0x20 [ 281.409482] ? lock_downgrade+0x8f0/0x8f0 [ 281.413637] tipc_diag_dump+0x24/0x30 [ 281.417437] netlink_dump+0x519/0xd50 [ 281.421240] ? netlink_broadcast+0x50/0x50 [ 281.425483] __netlink_dump_start+0x4f1/0x6f0 [ 281.429985] ? kasan_check_read+0x11/0x20 [ 281.434135] tipc_sock_diag_handler_dump+0x234/0x340 [ 281.439233] ? __tipc_diag_gen_cookie+0xc0/0xc0 [ 281.443904] ? tipc_unregister_sysctl+0x20/0x20 [ 281.448576] ? netlink_deliver_tap+0x356/0xfb0 [ 281.453172] sock_diag_rcv_msg+0x31d/0x410 [ 281.457408] netlink_rcv_skb+0x172/0x440 [ 281.461470] ? sock_diag_bind+0x80/0x80 [ 281.465461] ? netlink_ack+0xbe0/0xbe0 [ 281.469371] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 281.474062] sock_diag_rcv+0x2a/0x40 [ 281.477774] netlink_unicast+0x5a0/0x760 [ 281.481841] ? netlink_attachskb+0x9a0/0x9a0 [ 281.486253] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.491791] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 281.496811] netlink_sendmsg+0xa18/0xfc0 [ 281.500873] ? netlink_unicast+0x760/0x760 [ 281.505110] ? move_addr_to_kernel.part.18+0x100/0x100 [ 281.510398] ? security_socket_sendmsg+0x94/0xc0 [ 281.515165] ? netlink_unicast+0x760/0x760 [ 281.519396] sock_sendmsg+0xd5/0x120 [ 281.523107] ___sys_sendmsg+0x7fd/0x930 [ 281.527085] ? copy_msghdr_from_user+0x580/0x580 [ 281.531848] ? _raw_spin_unlock_bh+0x30/0x40 [ 281.536271] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 281.541375] ? do_raw_spin_unlock+0xa7/0x2f0 [ 281.545784] ? __release_sock+0x276/0x3a0 [ 281.549934] ? __fget_light+0x2f7/0x440 [ 281.553909] ? __local_bh_enable_ip+0x161/0x230 [ 281.558576] ? fget_raw+0x20/0x20 [ 281.562029] ? __release_sock+0x3a0/0x3a0 [ 281.566191] ? tipc_nametbl_build_group+0x279/0x360 [ 281.571208] ? tipc_setsockopt+0x726/0xd70 [ 281.575448] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 281.580996] ? sockfd_lookup_light+0xc5/0x160 [ 281.585494] __sys_sendmsg+0x11d/0x290 [ 281.589403] ? __ia32_sys_shutdown+0x80/0x80 [ 281.593813] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.599373] ? fput+0x130/0x1a0 [ 281.602658] ? __x64_sys_futex+0x47f/0x6a0 [ 281.606896] ? do_syscall_64+0x9a/0x820 [ 281.610882] ? do_syscall_64+0x9a/0x820 [ 281.614856] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 281.619973] __x64_sys_sendmsg+0x78/0xb0 [ 281.624032] do_syscall_64+0x1b9/0x820 [ 281.627922] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 281.633285] ? syscall_return_slowpath+0x5e0/0x5e0 [ 281.638212] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 281.643251] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 281.648281] ? recalc_sigpending_tsk+0x180/0x180 [ 281.653056] ? kasan_check_write+0x14/0x20 [ 281.657297] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 281.662143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.667330] RIP: 0033:0x457089 [ 281.670525] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.689442] RSP: 002b:00007fcc04ea2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 281.697152] RAX: ffffffffffffffda RBX: 00007fcc04ea36d4 RCX: 0000000000457089 [ 281.704418] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000006 [ 281.711688] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 281.718955] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 281.726232] R13: 00000000004d4088 R14: 00000000004c8ab0 R15: 0000000000000000 [ 281.733784] Dumping ftrace buffer: [ 281.737312] (ftrace buffer empty) [ 281.741002] Kernel Offset: disabled [ 281.744614] Rebooting in 86400 seconds..