uration, please check. 08:55:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:00 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 359.813910][T12503] bond0: cannot enslave bond to itself. [ 359.877210][T12503] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:01 executing program 3: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 360.229968][T12520] bond0: cannot enslave bond to itself. [ 360.253086][T12520] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:01 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x0, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 360.568379][T12531] bond0: cannot enslave bond to itself. [ 360.601029][T12531] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x0, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:02 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 360.901303][T12546] bond0: cannot enslave bond to itself. [ 360.916595][T12546] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x0, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 361.173578][T12562] bond0: cannot enslave bond to itself. [ 361.194436][T12562] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 361.570788][T12575] team0: Cannot enslave team device to itself 08:55:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 361.841093][T12589] team0: Cannot enslave team device to itself 08:55:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 362.186505][T12604] team0: Cannot enslave team device to itself 08:55:03 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 362.520325][T12613] team0: Cannot enslave team device to itself 08:55:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 362.776381][T12630] team0: Cannot enslave team device to itself 08:55:04 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 363.093736][T12643] team0: Cannot enslave team device to itself [ 363.139799][T12643] net_ratelimit: 5 callbacks suppressed [ 363.139809][T12643] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:04 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 363.524279][T12654] team0: Cannot enslave team device to itself [ 363.547109][T12654] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 363.831544][T12668] team0: Cannot enslave team device to itself [ 363.850597][T12668] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 364.238222][T12683] team0: Cannot enslave team device to itself [ 364.256468][T12683] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:05 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 364.753058][T12694] team0: Cannot enslave team device to itself [ 364.789836][T12694] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:06 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 365.124119][T12708] team0: Cannot enslave team device to itself [ 365.148312][T12708] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:06 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 365.748064][T12732] team0: Cannot enslave team device to itself [ 365.785245][T12732] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. 08:55:07 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x24}}, &(0x7f0000000000)='GPL\x00', 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000680)={0x8, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000006c0)={r4, 0x1}) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f0000000340)={0xb, 0x10, 0xfa00, {&(0x7f0000000200), r2, 0xfffffff7}}, 0x18) fstat(r0, &(0x7f00000022c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e22, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8001}}, 0x0, 0x0, 0xf, 0x0, "58fa7da91bbd0b81b3a431409cae192c70abf8ad3e0bca99a07162ea24b8681c993c5c03031e431e587a4cddc2625a98efc6070ff6c6b4e27ddb6739cd50e9280e32d8153beb10af2fa26825b94d1fd2"}, 0xd8) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x208, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_TAGLST={0x24, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x4}, {0x5, 0x3, 0x1}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x138, 0xc, 0x0, 0x1, [{0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x59f2ddd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x573a572a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5ee3074c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d3a0089}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x94c298c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x52f4}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4fa1f9d3}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x45e94515}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa486}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x117406ff}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9be7}]}, {0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1a381179}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xae7e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc00}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7bc06849}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x25e9}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xbbbe}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5829}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x326b84e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7b39}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x220f23b5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1f3dc15b}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x26e24ab3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4bdd}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2ae}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7a7ed5e3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4652}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8546}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2f1910d9}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x65242e23}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1a09}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9475}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x797b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfa4ec7b}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x88, 0xc, 0x0, 0x1, [{0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8f9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1668bdde}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x532}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x451fc220}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8b27}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4598}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4a5e}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6150}]}, {0x3c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x464af838}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x376a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xff64}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa121}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa366}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4cc11578}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7b0b408c}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x208}, 0x1, 0x0, 0x0, 0x24044084}, 0x10) 08:55:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:07 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) [ 366.170543][T12750] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. 08:55:07 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:08 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 366.826180][T12771] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. 08:55:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 367.161420][T12784] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. 08:55:08 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 1: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:08 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 368.247180][T12831] net_ratelimit: 2 callbacks suppressed [ 368.247191][T12831] A link change request failed with some changes committed already. Interface bridge0 may have been left with an inconsistent configuration, please check. 08:55:09 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:09 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 368.748416][T12848] bond0: cannot enslave bond to itself. [ 368.774430][T12848] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:10 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 369.020364][T12863] bond0: cannot enslave bond to itself. [ 369.038622][T12863] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) dup(0xffffffffffffffff) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 369.283163][T12872] bond0: cannot enslave bond to itself. [ 369.292930][T12872] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) socket(0x1e, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300), 0xc, &(0x7f0000000340), 0x1, 0x0, 0x0, 0x10}, 0x1) getpid() getpid() r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x9, 0x6}, 0x10) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="95"], 0x1) sendto$inet6(r2, &(0x7f0000000080)='~', 0x1, 0x0, 0x0, 0x0) close(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x513f, 0xa4ff}, &(0x7f0000000140)=0x8) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB='%'], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='~', 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') read(r3, &(0x7f00000003c0)=""/72, 0x100000104) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000480)) 08:55:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:10 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000080)="66b90009000066b81000008066ba000000000f30ba2100ec6764360fa9f3650f08440f20c066350b000000440f22c00f2226dbd5ba400066ed0fc7ba00000f35", 0x40}], 0x1, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x8000) connect$netlink(r3, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000100)={0x6, 0x20, 0x6, 0x0, 0x7, 0x9, 0x6, 0x7, 0x7, 0x0, 0x81, 0x7, 0x0, 0x7, 0x401, 0xc6, 0x0, 0x20, 0xe3, [], 0x6, 0xdbc}) r6 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffff92) ioctl$KVM_NMI(r2, 0xae9a) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r7, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x4) read(r7, &(0x7f0000000200)=""/249, 0xf9) ioctl$KVM_RUN(r2, 0xae80, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r8, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r7, &(0x7f00000022c0)) faccessat(r9, &(0x7f0000000340)='./file0\x00', 0x152, 0x1c00) setsockopt$sock_int(r8, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r8, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r8, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r8, 0x0, 0x43, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) 08:55:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 369.683983][T12887] bond0: cannot enslave bond to itself. [ 369.713041][T12887] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:11 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 370.042261][T12909] bond0: cannot enslave bond to itself. 08:55:11 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 370.079239][T12909] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:11 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x2]}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00'}, 0x30) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5452, 0x0) eventfd(0x8) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) close(r2) socket$netlink(0x10, 0x3, 0xa) r3 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="323ec5d2ff114291df39cd5a4badcb27ef3798975ebfba596fd72d65d1c48e68001db99c6c092157f72f3f5ce344cd2451a44f451550e5c70459eade1f03993b8ed8f687f1ac75f54cca09436498f66c8c99defc4cd7f82edae8a8af39c31254b852c4ec238769f892f7d80908", 0x6d}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f0000000340)="cc034241712e0707cfa25c9e773fa00b6ea063f1a2df737b0292c924306cf6bf768052257f6b2cca3761dc2505ed60552ed8e6186bd6a2919ddf7975d39c3037534f91a5ee6e9dd392b5ba821839b81f2e9c386e3de71880939e541e326a33c08cd9f604e778ce073640341a89daca88a67b5410d042015e", 0x78}], 0x3, 0xfffffffffffffffc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 08:55:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:11 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 370.425285][T12918] bond0: cannot enslave bond to itself. [ 370.454732][T12918] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. 08:55:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:12 executing program 4: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x2]}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0x0}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000080)='\x00'}, 0x30) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x5452, 0x0) eventfd(0x8) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) close(r2) socket$netlink(0x10, 0x3, 0xa) r3 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="323ec5d2ff114291df39cd5a4badcb27ef3798975ebfba596fd72d65d1c48e68001db99c6c092157f72f3f5ce344cd2451a44f451550e5c70459eade1f03993b8ed8f687f1ac75f54cca09436498f66c8c99defc4cd7f82edae8a8af39c31254b852c4ec238769f892f7d80908", 0x6d}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f0000000340)="cc034241712e0707cfa25c9e773fa00b6ea063f1a2df737b0292c924306cf6bf768052257f6b2cca3761dc2505ed60552ed8e6186bd6a2919ddf7975d39c3037534f91a5ee6e9dd392b5ba821839b81f2e9c386e3de71880939e541e326a33c08cd9f604e778ce073640341a89daca88a67b5410d042015e", 0x78}], 0x3, 0xfffffffffffffffc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 08:55:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001580), 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_SAVE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x8, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100), 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(0x0) dup(0xffffffffffffffff) dup(0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r7) getresuid(&(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, 0x0) keyctl$chown(0x4, 0x0, r8, r9) sendmsg$netlink(r1, &(0x7f0000000240)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140), 0x0, &(0x7f0000000200)=[@rights={{0x20, 0x1, 0x1, [r2, r3, r4, r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, r9}}}], 0x40, 0x830}, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, 0x0, 0x0) 08:55:12 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x3, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000280)={0x30, 0xc, 0x7, 0x1c, 0x0, 0x3f, 0x4, 0x1c}) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1100082) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x109000) syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000007000)=ANY=[@ANYBLOB="340000001400a99500000008000000000a000000", @ANYRES32=r3, @ANYBLOB="080008001f536bae140026a1aa030000000000000000ffff6cf2a1e7ed0710cdf657411d5aeccde630af23ca4b49373922407ac918e07e239af96551eeba2173c59bd46e081caae11db55347c0c1f863761ae516a1a1256ae6169265a8a8150947eda3fed68976df09a644ed6720cbda87b3ffcfb0b367089f453b35a9ec78a7206bb4a6f4087008fba33c339314af74fffbb178af15cedfb06b32e0422246136fcf3cbf6e61e025c447103c4ebd38a7630b25145329be7ca9186d7d39d7f3683143dcefdff05f14b30e0410c465fc39ec2b2b45c3649e5e62dc6ebd763bc752169a5519ab1d"], 0x34}}, 0x0) socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = accept(r4, &(0x7f0000000380)=@l2tp={0x2, 0x0, @broadcast}, &(0x7f0000000400)=0x80) sendmsg$nl_route(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400a99500000008000000000a0064bd", @ANYRES32=r5, @ANYRESOCT], 0x3}}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x62100, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r7, 0x0, r8) recvmmsg(r8, &(0x7f0000000bc0)=[{{&(0x7f0000000740)=@nl, 0x80, &(0x7f0000000880)=[{&(0x7f00000007c0)=""/163, 0xa3}], 0x1, &(0x7f00000008c0)=""/24, 0x18}, 0x6}, {{&(0x7f0000000900)=@xdp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/110, 0x6e}, {&(0x7f0000000a00)=""/100, 0x64}, {&(0x7f0000000a80)=""/168, 0xa8}, {&(0x7f0000000b40)=""/46, 0x2e}], 0x4}, 0x7}], 0x2, 0x143, &(0x7f0000000c40)={0x77359400}) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r11, &(0x7f00000022c0)) setsockopt$bt_BT_VOICE(r11, 0x112, 0xb, &(0x7f00000002c0), 0x2) 08:55:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) getpeername$l2tp6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x20) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x42, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/video1\x00', 0x2, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) set_mempolicy(0x1, &(0x7f0000000040)=0x3, 0x3) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000007000/0x4000)=nil, 0x4000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:55:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:13 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:13 executing program 4: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1aa1, 0x802) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000200)=@usbdevfs_driver={0x0, 0xfffffff7, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r6, &(0x7f00000022c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000340)) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x24, r3, 0x1, 0x0, 0x0, {0x11}, [@BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) 08:55:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x4, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:13 executing program 0: r0 = memfd_create(&(0x7f0000000200)='/dev/\"\x00\x00\x00\x00\x00\x00\x00\xe8\x00\xeb\xf5z\x98\x00\xc8\x8d\x93\a\x8a\x8bYd>\x7f\xbek\x7fN\x1e\xdf\xf89_\xad\x8fv\x80\xab!S\xe8\xe1\x05.!N<\x8e\xe2sNL\\\xc0\xe7ZX\x8d\xddx\xc6\xb6P\x1d\xfd\x90\xd1l@.{\x1cB\xd5Feb\xd5\xb7V\x8dX\x10_p)\xba|7\xa4\xbb\xfb\xd62(\x92\\\xc3j\x870\xe5\x8c.\x955,`=\xdca\xda\x96)\xb8\x9f\x15\xb7\xfa\x0f\xfeA\x02Y%j\x04n\xe3\xa0\x03\xde\xd5\xfb\xb8\xdc\x18`\xd1S\x81\x88\xf9J~\x9d!\xbcw\xf6\xfb\xe3\xd1T\xd8\x9ft\x00\xd2\xaf\x00[\xbe\x89\n\x14\xa3\x83\x13i\xed\xe2\x92\xa8\x10\x80O\xaaw\xf7[\x7fY\xd4\xde\xd6\xea\x16#\xe4\x9e\x86j\x9c\xa3N\xde\xa3\x15DwY\x8e\xbf\x12\xdc\x19$5zf\x98V\x1aj\xd3\xc42\x06\xab\x98\xe3\x97FF\x1f\xce\xfe\xec\xb2-\xfe\xbd\xc6\xbb\xc6\x85\xd1\x84\x0eD\x7f\x12\xf7\x19\xd0N\xd1\xc4:\xb5\xae\x93\x8f\x8c\xe7H\x8d\xb2\x9c\xd1\x1f\xc6\xce\xb7\xb5(\x8dC$~\t0l\x91p\xba\xe8[\xb7U\a!\x11\x14M\x1f\xe0?X\v\x94\xd8\xfa\xcc\xfe\xe8\xbe\xe4\xc6\xc5(=\xafVD6BR\xfd\x97P\xd7nD\xcf\xba\xc4\x91t\x80\x83\x95\'\xd9\x01\x80\xcd\xb7w\xc1\x17m3\xa7\xeah\xd1\x91\xac\x0e\xfc\xd7{Sw\xac-\x81\xa5\x1e\\\x10\xe2\xde\xb9\xe9j9\xf9\xc6*-/\xa0\x8b\xb8T\x16\xccR\x96i\x05}=2.\xae\xb0\xec\xb3\xc2\xacu\x96/\xe8\xc8\x0eP#\x86\xf3nh\xe7\x9b\xeeI\x06\x9a\x81\xb0\xfam\xbd\xb0u', 0x0) ftruncate(r0, 0x1000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000080)=0x2e, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000640)={0x2, 0x4e22, @remote}, 0x10) setsockopt$inet_int(r1, 0x0, 0x4, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x200, 0x200000) fsconfig$FSCONFIG_SET_BINARY(r2, 0x2, &(0x7f0000000480)='!\x00', &(0x7f00000004c0)="2710f5c34915a34400369816253c727658dc22b66ee84e25d4e5c9634c2ce65972c29c1e60a0e892653aef8db708a79a9bd59330314985f7e9f98eecb706d0d2327f09081c699a2a08e01e4c16c6069580d6b4205c983ac327113b98b751003b2195243ed869843bd028d9186f68f3a8bad6dc5b0b1bd571424a2ee07feb08fdf3a84d49f9a67282b34376c8cb125dd63061345dceda5a90d1037d17d340a0f5ae6fbb91cd0c6f0b84b376bdf71546da6ccdd4bd65097e7b7fccc94c9f559f9714220560fbb1972cbe5d33b5", 0xcc) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f00000003c0)={0x0, 'gre0\x00', {0x1}, 0x7fff}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(0xffffffffffffffff, &(0x7f00000005c0)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) write$P9_RLERROR(r3, &(0x7f0000000400)={0x12, 0x7, 0x2, {0x9, 'vboxnet1\''}}, 0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, 0x8) sendfile(r1, r0, 0x0, 0xeefffdeb) 08:55:13 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:13 executing program 4: syz_emit_ethernet(0x56, &(0x7f0000000080)={@random="0994c092eb07", @random, @void, {@canfd={0xd, {{0x2, 0x1, 0x0, 0x1}, 0x14, 0x5, 0x0, 0x0, "1e3ba46c69d774f0031f3fce57bd300c9d96ba13fe7e90045f702f1175f7acc27c8ab0f4776d3ba567d3b2dcbaa0c94d6bef267ac167d8f043f4ac91392b5db8"}}}}, 0x0) pipe(0x0) 08:55:13 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:14 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_CHANNELS(r1, 0xc0045006, &(0x7f0000000440)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x0, 0x0}, 0x10) socket$netlink(0x10, 0x3, 0xf) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, 0x0, 0x40020) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r3, 0x5, 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000100)=@gcm_128={{0x304}, "44529da41b682a52", "c935cf065c2fa82333a48b8e4a3b4f51", "6921ce07", "091342728ac06146"}, 0x28) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$nbd(r4, &(0x7f0000000140)={0x67446698, 0x0, 0x0, 0x3, 0x3, "66cb7335cf5486a6c3a477c0ee9069df204f463502f3ecb211cf0bbe931bb35eea21bb15a8a4a37e171a27122866f06475dda0d24e85adefb9547f329ec115a9506054474be7f5dfe8b0f87d3446ef5b7ea0938889db3b79b068018f9f2f756d793142fab4f2524f3f6b8a2983bd42953f6a36fe751c53b666661fd3cbc6e0d66e735ba856d640ccb541ae96301d24cf340b8199959b3dcb867c299ebe0b010bc291bc5ad5f7bcbd4ec1d38c01baa959f1c4447c8d04d3f0a9d33bda25c76d07ee8567a0d2eb7f6c46b9a7db73990e"}, 0xdf) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, 0xffffffffffffffff, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r4, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:55:14 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000280)=@get={0x1, 0x0, 0xb48}) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESHEX=r1, @ANYRES32=r2]], 0x1) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ftruncate(r4, 0x3) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r7, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r8, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r9, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r10 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r10, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video35\x00', 0x2, 0x0) fstat(r3, &(0x7f00000001c0)) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80400) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x521142, 0x0) write$P9_RREAD(r11, &(0x7f0000001400)={0x138, 0x75, 0x1, {0x12d, "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"}}, 0x138) 08:55:14 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x5, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x28, &(0x7f0000000040)={0x77359400}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000080), 0x2) 08:55:14 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:14 executing program 0: openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x3, 0x0) getpid() mlock(&(0x7f00007f5000/0x2000)=nil, 0x2000) syz_open_dev$ndb(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)=0xa2ea) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcsa\x00', 0x101402, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) open(&(0x7f00000003c0)='./file0\x00', 0x40, 0x22) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r6, &(0x7f00000022c0)) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x802) r8 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r8, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) fstat(r8, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, 0x0, &(0x7f00000004c0)=0xffffffffffffff9b) r9 = open(&(0x7f0000001680)='./file0\x00', 0x0, 0x80) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x200102, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r10, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000001c0)=0x1e) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/59) r11 = openat$cgroup_procs(r9, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r11, &(0x7f0000000300), 0x12) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x200000000000013, &(0x7f0000001400)=0x480100000001, 0x4) connect$inet6(r12, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r12, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) r13 = memfd_create(&(0x7f0000000000)='%,wlan1\'eth1posix_acl_accessvmnet1eth0cpusetvboxnet1\x00', 0x0) fcntl$dupfd(r12, 0x0, r13) r14 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r14, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r14, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r14, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) memfd_create(&(0x7f0000000000)='%,wlan1\'eth1posix_acl_accessvmnet1eth0cpusetvboxnet1\x00', 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, 0x0, 0x4400, 0x0) 08:55:14 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) sendmsg$IPSET_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x68, 0x4, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x7}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x640088d6}, 0x8084) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0x6, @loopback, 0x4e22, 0x2, 'ovf\x00', 0x20, 0x7, 0xa}, 0x2c) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="58003761bdc6de88acfcacf94115fcfd39891b1500"/35, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000356930260016882c0001803000020000000081aaaaa2aaaabb00000000200000000000000000000000e4ff020000002ed200"], 0x58}}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x1, 0x4) 08:55:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:15 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635202100000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000fb], 0x1f004}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) sendto$l2tp(r3, &(0x7f0000000100)="9cfaac1c0db3452afd0d9c3182aa31f9be1292a060a8580829e6ab5fb360db19fd9d6b8c8db6e33508e9a980d52bbdd4afdadcceff66e135023525c8e423c3850f4156a2db915eceaf28b83203b1b76e5f", 0x51, 0x4, &(0x7f0000000040)={0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}, 0x2}, 0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000004c0)={0x1, 0x0, @pic={0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 374.319517][T13079] debugfs: File '13078' in directory 'proc' already present! 08:55:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:15 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r5) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:15 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="400000001000810500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100767469001400028008000500e000000208000100", @ANYRES32=r1, @ANYBLOB="573f378db4ac7213"], 0x40}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getroute={0x14, 0x1a, 0x300, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", ""]}, 0x14}}, 0x40004084) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20200, 0x0) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 08:55:16 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:16 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:16 executing program 4: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) write$vhci(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$swradio(0x0, 0x0, 0x2) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000540)=0x2000000000000074, 0x56c) ioctl$SNDRV_PCM_IOCTL_STATUS32(0xffffffffffffffff, 0x806c4120, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000c40)=ANY=[], 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000b00)) memfd_create(0x0, 0xf51fefa29913c0da) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x0) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x210007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) write(r0, &(0x7f00000001c0)="ee0107200c9f8fbf5ca312794d57d7c84858f6d02ac7044478a1ceaba80c756a581354e1c3bc0f39ab71266531e5c6b4d607559441a2a1492bc86146e4a205b0b8db310441cf08c043a775bb5e3a82dbc589f50c52e15266c634790cab6745980751ca698dbd91bc", 0x7f37) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) 08:55:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:16 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:16 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:16 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:16 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffff}, 0x0, 0x4, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$swradio(0x0, 0x1, 0x2) inotify_init1(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f00000022c0)) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r0, 0x40044104, &(0x7f0000000040)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) unshare(0x40000000) [ 375.685374][T13173] IPVS: ftp: loaded support on port[0] = 21 08:55:17 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:17 executing program 3 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:17 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 375.943914][T13188] FAULT_INJECTION: forcing a failure. [ 375.943914][T13188] name failslab, interval 1, probability 0, space 0, times 1 [ 376.018208][T13188] CPU: 1 PID: 13188 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 376.027036][T13188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.037162][T13188] Call Trace: [ 376.040540][T13188] dump_stack+0x197/0x210 [ 376.044957][T13188] should_fail.cold+0xa/0x15 [ 376.049564][T13188] ? fault_create_debugfs_attr+0x180/0x180 [ 376.055528][T13188] ? is_bpf_text_address+0xac/0x160 [ 376.060818][T13188] __should_failslab+0x121/0x190 [ 376.065775][T13188] should_failslab+0x9/0x14 [ 376.070350][T13188] kmem_cache_alloc_node+0x56/0x740 [ 376.075562][T13188] ? __kasan_check_read+0x11/0x20 [ 376.080654][T13188] ? mark_lock+0xc2/0x1220 [ 376.085164][T13188] __alloc_skb+0xd5/0x5e0 [ 376.089520][T13188] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 376.095128][T13188] ? __might_fault+0x12b/0x1e0 [ 376.100096][T13188] _sctp_make_chunk+0x5e/0x280 [ 376.104886][T13188] sctp_make_reconf+0x2b/0xb0 [ 376.109588][T13188] sctp_make_strreset_addstrm+0xb4/0x220 [ 376.115238][T13188] ? sctp_make_strreset_tsnreq+0x110/0x110 [ 376.121140][T13188] sctp_send_add_streams+0x29c/0x4b0 [ 376.126453][T13188] sctp_setsockopt+0x2187/0x7350 [ 376.131496][T13188] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 376.137063][T13188] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.143366][T13188] ? aa_label_sk_perm+0x91/0xf0 [ 376.148286][T13188] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 376.153931][T13188] ? aa_sk_perm+0x346/0xaf0 [ 376.158464][T13188] ? __fget+0x37f/0x550 [ 376.162668][T13188] ? aa_af_perm+0x2a0/0x2a0 08:55:17 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 376.167189][T13188] ? ksys_dup3+0x3e0/0x3e0 [ 376.171675][T13188] ? vfs_write+0x34c/0x5d0 [ 376.176162][T13188] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 376.181727][T13188] sock_common_setsockopt+0x94/0xd0 [ 376.186997][T13188] __sys_setsockopt+0x261/0x4c0 [ 376.191869][T13188] ? sock_create_kern+0x50/0x50 [ 376.196748][T13188] ? fput+0x1b/0x20 [ 376.200602][T13188] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.206078][T13188] ? do_syscall_64+0x26/0x790 [ 376.210844][T13188] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.216948][T13188] ? do_syscall_64+0x26/0x790 [ 376.221644][T13188] __x64_sys_setsockopt+0xbe/0x150 [ 376.226777][T13188] do_syscall_64+0xfa/0x790 [ 376.231301][T13188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.237199][T13188] RIP: 0033:0x45b349 [ 376.241104][T13188] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.260713][T13188] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 08:55:17 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 376.269133][T13188] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 376.277115][T13188] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 376.285095][T13188] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 376.293082][T13188] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 376.301061][T13188] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000000 08:55:17 executing program 3 (fault-call:5 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 376.340620][T13196] IPVS: ftp: loaded support on port[0] = 21 [ 376.414261][T10915] tipc: TX() has been purged, node left! 08:55:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x8, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 376.527343][T13204] FAULT_INJECTION: forcing a failure. [ 376.527343][T13204] name failslab, interval 1, probability 0, space 0, times 0 [ 376.585076][T13204] CPU: 0 PID: 13204 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 376.593815][T13204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.603880][T13204] Call Trace: [ 376.607182][T13204] dump_stack+0x197/0x210 [ 376.611535][T13204] should_fail.cold+0xa/0x15 [ 376.616149][T13204] ? fault_create_debugfs_attr+0x180/0x180 [ 376.621973][T13204] ? __kasan_check_read+0x11/0x20 [ 376.627021][T13204] __should_failslab+0x121/0x190 [ 376.632012][T13204] should_failslab+0x9/0x14 [ 376.636643][T13204] kmem_cache_alloc_node_trace+0x5a/0x750 [ 376.642374][T13204] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 376.648371][T13204] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 376.654192][T13204] __kmalloc_node_track_caller+0x3d/0x70 [ 376.659843][T13204] __kmalloc_reserve.isra.0+0x40/0xf0 [ 376.665231][T13204] __alloc_skb+0x10b/0x5e0 [ 376.668742][T13211] IPVS: ftp: loaded support on port[0] = 21 [ 376.669787][T13204] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 376.669841][T13204] ? __might_fault+0x12b/0x1e0 [ 376.669868][T13204] _sctp_make_chunk+0x5e/0x280 [ 376.690917][T13204] sctp_make_reconf+0x2b/0xb0 [ 376.695616][T13204] sctp_make_strreset_addstrm+0xb4/0x220 [ 376.701267][T13204] ? sctp_make_strreset_tsnreq+0x110/0x110 [ 376.707094][T13204] sctp_send_add_streams+0x29c/0x4b0 [ 376.712394][T13204] sctp_setsockopt+0x2187/0x7350 [ 376.717351][T13204] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 376.722821][T13204] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 376.729085][T13204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.734559][T13204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.740028][T13204] ? lockdep_hardirqs_on+0x421/0x5e0 [ 376.745324][T13204] ? retint_kernel+0x2b/0x2b [ 376.749995][T13204] ? trace_hardirqs_on_caller+0x6a/0x240 [ 376.755656][T13204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.761141][T13204] ? preempt_schedule_irq+0xf3/0x160 [ 376.766442][T13204] ? retint_kernel+0x2b/0x2b [ 376.771154][T13204] sock_common_setsockopt+0x94/0xd0 [ 376.776375][T13204] __sys_setsockopt+0x261/0x4c0 [ 376.781242][T13204] ? sock_create_kern+0x50/0x50 [ 376.786102][T13204] ? fput+0x1b/0x20 [ 376.789931][T13204] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 376.795397][T13204] ? do_syscall_64+0x26/0x790 [ 376.800086][T13204] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.806166][T13204] ? do_syscall_64+0x26/0x790 [ 376.810862][T13204] __x64_sys_setsockopt+0xbe/0x150 [ 376.815992][T13204] do_syscall_64+0xfa/0x790 [ 376.820616][T13204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.826518][T13204] RIP: 0033:0x45b349 [ 376.830558][T13204] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.850451][T13204] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 376.858904][T13204] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 376.866885][T13204] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 376.874870][T13204] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 08:55:17 executing program 4: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffff}, 0x0, 0x4, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$swradio(0x0, 0x1, 0x2) inotify_init1(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f00000022c0)) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r0, 0x40044104, &(0x7f0000000040)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) unshare(0x40000000) 08:55:18 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:18 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 376.882943][T13204] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 376.890937][T13204] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000001 08:55:18 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) socket(0x10, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:18 executing program 3 (fault-call:5 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:18 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 377.193694][T13227] FAULT_INJECTION: forcing a failure. [ 377.193694][T13227] name failslab, interval 1, probability 0, space 0, times 0 08:55:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 377.275159][T13227] CPU: 1 PID: 13227 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 377.283901][T13227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.294094][T13227] Call Trace: [ 377.297404][T13227] dump_stack+0x197/0x210 [ 377.301773][T13227] should_fail.cold+0xa/0x15 [ 377.306394][T13227] ? fault_create_debugfs_attr+0x180/0x180 [ 377.312357][T13227] ? kasan_kmalloc+0x9/0x10 [ 377.316900][T13227] ? __kmalloc_node_track_caller+0x4e/0x70 [ 377.322724][T13227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.328982][T13227] __should_failslab+0x121/0x190 [ 377.333943][T13227] should_failslab+0x9/0x14 [ 377.338610][T13227] kmem_cache_alloc+0x47/0x710 [ 377.343397][T13227] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 377.348970][T13227] sctp_chunkify+0x4b/0x290 [ 377.353502][T13227] _sctp_make_chunk+0x15a/0x280 [ 377.358378][T13227] sctp_make_reconf+0x2b/0xb0 [ 377.363160][T13227] sctp_make_strreset_addstrm+0xb4/0x220 [ 377.368807][T13227] ? sctp_make_strreset_tsnreq+0x110/0x110 [ 377.374760][T13227] sctp_send_add_streams+0x29c/0x4b0 [ 377.380080][T13227] sctp_setsockopt+0x2187/0x7350 [ 377.385035][T13227] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 377.390512][T13227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 377.396771][T13227] ? aa_label_sk_perm+0x91/0xf0 [ 377.401639][T13227] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 377.407286][T13227] ? aa_sk_perm+0x346/0xaf0 [ 377.411804][T13227] ? __fget+0x37f/0x550 [ 377.416509][T13227] ? aa_af_perm+0x2a0/0x2a0 [ 377.421025][T13227] ? ksys_dup3+0x3e0/0x3e0 [ 377.425476][T13227] ? vfs_write+0x34c/0x5d0 [ 377.429925][T13227] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 377.435487][T13227] sock_common_setsockopt+0x94/0xd0 [ 377.440703][T13227] __sys_setsockopt+0x261/0x4c0 [ 377.445579][T13227] ? sock_create_kern+0x50/0x50 [ 377.450464][T13227] ? fput+0x1b/0x20 [ 377.454291][T13227] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 377.459761][T13227] ? do_syscall_64+0x26/0x790 [ 377.464448][T13227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.470531][T13227] ? do_syscall_64+0x26/0x790 [ 377.475224][T13227] __x64_sys_setsockopt+0xbe/0x150 [ 377.480467][T13227] do_syscall_64+0xfa/0x790 [ 377.485114][T13227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.491014][T13227] RIP: 0033:0x45b349 [ 377.494923][T13227] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.514554][T13227] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 08:55:18 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 377.522957][T13227] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 377.530929][T13227] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 377.538902][T13227] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 377.546889][T13227] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 377.554864][T13227] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000002 08:55:18 executing program 3 (fault-call:5 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:19 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 377.822961][T13244] FAULT_INJECTION: forcing a failure. [ 377.822961][T13244] name failslab, interval 1, probability 0, space 0, times 0 [ 377.901769][T13244] CPU: 1 PID: 13244 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 377.910514][T13244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.920581][T13244] Call Trace: [ 377.923889][T13244] dump_stack+0x197/0x210 [ 377.928239][T13244] should_fail.cold+0xa/0x15 [ 377.932864][T13244] ? fault_create_debugfs_attr+0x180/0x180 [ 377.938752][T13244] ? ___might_sleep+0x163/0x2c0 [ 377.943631][T13244] __should_failslab+0x121/0x190 [ 377.948698][T13244] should_failslab+0x9/0x14 [ 377.953252][T13244] kmem_cache_alloc_node+0x268/0x740 [ 377.958642][T13244] ? timer_reduce+0xde0/0xde0 [ 377.963341][T13244] __alloc_skb+0xd5/0x5e0 [ 377.967695][T13244] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 377.973340][T13244] ? sctp_transport_reset_reconf_timer+0x95/0x290 [ 377.979883][T13244] ? sctp_transport_reset_hb_timer+0x3b0/0x3b0 [ 377.986058][T13244] sctp_packet_transmit+0x27a/0x3740 [ 377.991365][T13244] ? sctp_outq_flush_ctrl.constprop.0+0x7da/0xd30 [ 377.997816][T13244] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 378.004056][T13244] ? unwind_get_return_address+0x61/0xa0 [ 378.009700][T13244] ? profile_setup.cold+0xbb/0xbb [ 378.014770][T13244] ? arch_stack_walk+0x97/0xf0 [ 378.019557][T13244] ? sctp_packet_config+0xfd0/0xfd0 [ 378.024778][T13244] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 378.030525][T13244] sctp_outq_flush+0x2b8/0x2780 [ 378.035396][T13244] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.041212][T13244] ? kasan_kmalloc+0x9/0x10 [ 378.045732][T13244] ? __kmalloc_node_track_caller+0x4e/0x70 [ 378.051551][T13244] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 378.057110][T13244] ? __alloc_skb+0x10b/0x5e0 [ 378.061713][T13244] ? _sctp_make_chunk+0x5e/0x280 [ 378.066671][T13244] ? __sctp_outq_teardown+0xc60/0xc60 [ 378.072055][T13244] ? kmem_cache_alloc+0x121/0x710 [ 378.077162][T13244] ? sctp_sm_lookup_event+0x130/0x2f9 [ 378.082546][T13244] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.088796][T13244] ? sctp_outq_tail+0x68c/0x930 [ 378.093662][T13244] sctp_outq_uncork+0x6c/0x80 [ 378.098357][T13244] sctp_do_sm+0x50d/0x5370 [ 378.102778][T13244] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.108609][T13244] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 378.115300][T13244] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 378.121468][T13244] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 378.127026][T13244] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 378.133051][T13244] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.138872][T13244] ? kmem_cache_alloc+0x364/0x710 [ 378.143914][T13244] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 378.149482][T13244] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.155834][T13244] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 378.161576][T13244] ? sctp_addto_chunk+0xf6/0x2a0 [ 378.166539][T13244] sctp_primitive_RECONF+0xa0/0xd0 [ 378.171670][T13244] sctp_send_reconf+0x5f/0xb0 [ 378.176374][T13244] sctp_send_add_streams+0x2ed/0x4b0 [ 378.181681][T13244] sctp_setsockopt+0x2187/0x7350 [ 378.186642][T13244] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 378.192116][T13244] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.198811][T13244] ? aa_label_sk_perm+0x91/0xf0 [ 378.203693][T13244] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 378.209348][T13244] ? aa_sk_perm+0x346/0xaf0 [ 378.213867][T13244] ? __fget+0x37f/0x550 [ 378.218162][T13244] ? aa_af_perm+0x2a0/0x2a0 [ 378.222675][T13244] ? ksys_dup3+0x3e0/0x3e0 [ 378.227101][T13244] ? vfs_write+0x34c/0x5d0 [ 378.231552][T13244] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 378.237130][T13244] sock_common_setsockopt+0x94/0xd0 [ 378.242344][T13244] __sys_setsockopt+0x261/0x4c0 [ 378.247214][T13244] ? sock_create_kern+0x50/0x50 [ 378.252079][T13244] ? fput+0x1b/0x20 [ 378.255904][T13244] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 378.261374][T13244] ? do_syscall_64+0x26/0x790 [ 378.266063][T13244] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.272152][T13244] ? do_syscall_64+0x26/0x790 [ 378.276848][T13244] __x64_sys_setsockopt+0xbe/0x150 [ 378.281974][T13244] do_syscall_64+0xfa/0x790 [ 378.286494][T13244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.292392][T13244] RIP: 0033:0x45b349 [ 378.296295][T13244] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.315903][T13244] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 378.324349][T13244] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 378.332331][T13244] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 378.340315][T13244] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 08:55:19 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 2: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 378.348296][T13244] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 378.356275][T13244] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000003 08:55:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:19 executing program 3 (fault-call:5 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 378.617418][T13277] FAULT_INJECTION: forcing a failure. [ 378.617418][T13277] name failslab, interval 1, probability 0, space 0, times 0 [ 378.630312][T13277] CPU: 0 PID: 13277 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 378.638996][T13277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.649052][T13277] Call Trace: [ 378.652355][T13277] dump_stack+0x197/0x210 [ 378.656707][T13277] should_fail.cold+0xa/0x15 [ 378.661317][T13277] ? fault_create_debugfs_attr+0x180/0x180 [ 378.667139][T13277] ? ___might_sleep+0x163/0x2c0 [ 378.672014][T13277] __should_failslab+0x121/0x190 [ 378.676971][T13277] should_failslab+0x9/0x14 [ 378.681491][T13277] kmem_cache_alloc_node_trace+0x274/0x750 [ 378.687321][T13277] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 378.693311][T13277] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.699138][T13277] __kmalloc_node_track_caller+0x3d/0x70 [ 378.704787][T13277] __kmalloc_reserve.isra.0+0x40/0xf0 [ 378.710176][T13277] __alloc_skb+0x10b/0x5e0 [ 378.714614][T13277] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 378.720169][T13277] ? sctp_transport_reset_reconf_timer+0x95/0x290 [ 378.726590][T13277] ? sctp_transport_reset_hb_timer+0x3b0/0x3b0 [ 378.732754][T13277] sctp_packet_transmit+0x27a/0x3740 [ 378.738057][T13277] ? sctp_outq_flush_ctrl.constprop.0+0x7da/0xd30 [ 378.744495][T13277] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 378.750657][T13277] ? unwind_get_return_address+0x61/0xa0 [ 378.756315][T13277] ? profile_setup.cold+0xbb/0xbb [ 378.761347][T13277] ? arch_stack_walk+0x97/0xf0 08:55:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 378.766124][T13277] ? sctp_packet_config+0xfd0/0xfd0 [ 378.771334][T13277] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 378.777069][T13277] sctp_outq_flush+0x2b8/0x2780 [ 378.781946][T13277] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.787983][T13277] ? kasan_kmalloc+0x9/0x10 [ 378.792493][T13277] ? __kmalloc_node_track_caller+0x4e/0x70 [ 378.798323][T13277] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 378.803869][T13277] ? __alloc_skb+0x10b/0x5e0 [ 378.808464][T13277] ? _sctp_make_chunk+0x5e/0x280 [ 378.813421][T13277] ? __sctp_outq_teardown+0xc60/0xc60 [ 378.818803][T13277] ? kmem_cache_alloc+0x121/0x710 [ 378.823845][T13277] ? sctp_sm_lookup_event+0x130/0x2f9 [ 378.829257][T13277] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.835624][T13277] ? sctp_outq_tail+0x68c/0x930 [ 378.840491][T13277] sctp_outq_uncork+0x6c/0x80 [ 378.845183][T13277] sctp_do_sm+0x50d/0x5370 [ 378.849620][T13277] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.855454][T13277] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 378.862158][T13277] ? rcu_lockdep_current_cpu_online+0xe3/0x130 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 378.868325][T13277] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 378.873879][T13277] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 378.879870][T13277] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 378.885724][T13277] ? kmem_cache_alloc+0x364/0x710 [ 378.890765][T13277] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 378.896334][T13277] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 378.902591][T13277] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 378.908325][T13277] ? sctp_addto_chunk+0xf6/0x2a0 [ 378.913285][T13277] sctp_primitive_RECONF+0xa0/0xd0 [ 378.918416][T13277] sctp_send_reconf+0x5f/0xb0 [ 378.923107][T13277] sctp_send_add_streams+0x2ed/0x4b0 [ 378.928410][T13277] sctp_setsockopt+0x2187/0x7350 [ 378.933363][T13277] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 378.938835][T13277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 378.945089][T13277] ? aa_label_sk_perm+0x91/0xf0 [ 378.949957][T13277] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 378.955602][T13277] ? aa_sk_perm+0x346/0xaf0 [ 378.960115][T13277] ? __fget+0x37f/0x550 [ 378.964292][T13277] ? aa_af_perm+0x2a0/0x2a0 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 378.968806][T13277] ? ksys_dup3+0x3e0/0x3e0 [ 378.973235][T13277] ? vfs_write+0x34c/0x5d0 [ 378.977678][T13277] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 378.983243][T13277] sock_common_setsockopt+0x94/0xd0 [ 378.988457][T13277] __sys_setsockopt+0x261/0x4c0 [ 378.993325][T13277] ? sock_create_kern+0x50/0x50 [ 378.998195][T13277] ? fput+0x1b/0x20 [ 379.002023][T13277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.007491][T13277] ? do_syscall_64+0x26/0x790 [ 379.012182][T13277] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.018261][T13277] ? do_syscall_64+0x26/0x790 [ 379.022960][T13277] __x64_sys_setsockopt+0xbe/0x150 [ 379.028093][T13277] do_syscall_64+0xfa/0x790 [ 379.032613][T13277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.038511][T13277] RIP: 0033:0x45b349 [ 379.042416][T13277] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.062025][T13277] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 379.070447][T13277] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 379.078432][T13277] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 379.086416][T13277] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 379.094396][T13277] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 379.102372][T13277] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000004 08:55:20 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x1, 0x0) getsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f0000000340)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:20 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:20 executing program 3 (fault-call:5 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 379.382304][T13313] FAULT_INJECTION: forcing a failure. [ 379.382304][T13313] name failslab, interval 1, probability 0, space 0, times 0 [ 379.395457][T13313] CPU: 0 PID: 13313 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 379.404138][T13313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.414214][T13313] Call Trace: [ 379.417525][T13313] dump_stack+0x197/0x210 [ 379.421871][T13313] should_fail.cold+0xa/0x15 [ 379.426551][T13313] ? __local_bh_enable_ip+0x15a/0x270 [ 379.431963][T13313] ? fault_create_debugfs_attr+0x180/0x180 [ 379.437785][T13313] ? trace_hardirqs_on+0x67/0x240 [ 379.442831][T13313] __should_failslab+0x121/0x190 [ 379.447784][T13313] should_failslab+0x9/0x14 [ 379.452476][T13313] kmem_cache_alloc+0x47/0x710 [ 379.457254][T13313] ? lock_acquire+0x190/0x410 [ 379.462008][T13313] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 379.467612][T13313] skb_clone+0x154/0x3d0 [ 379.471891][T13313] dev_queue_xmit_nit+0x3a1/0xa20 [ 379.477114][T13313] ? validate_xmit_xfrm+0x43c/0xf10 [ 379.482475][T13313] dev_hard_start_xmit+0xbb/0x9b0 [ 379.488855][T13313] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 379.495103][T13313] __dev_queue_xmit+0x2b05/0x35c0 [ 379.500136][T13313] ? __kasan_check_read+0x11/0x20 [ 379.505403][T13313] ? __lock_acquire+0x16f2/0x4a00 [ 379.510503][T13313] ? nf_conntrack_sctp_packet+0x806/0x1e20 [ 379.516333][T13313] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 379.521634][T13313] ? __kasan_check_read+0x11/0x20 [ 379.526930][T13313] ? mark_lock+0xc2/0x1220 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 379.531356][T13313] ? mark_held_locks+0xa4/0xf0 [ 379.536108][T13313] ? ip6_finish_output2+0xc98/0x25c0 [ 379.541394][T13313] ? __ip6_finish_output+0x444/0xaa0 [ 379.546694][T13313] ? ip6_finish_output2+0xc98/0x25c0 [ 379.551999][T13313] dev_queue_xmit+0x18/0x20 [ 379.556517][T13313] ? dev_queue_xmit+0x18/0x20 [ 379.561204][T13313] ip6_finish_output2+0xfbe/0x25c0 [ 379.566437][T13313] ? ip6_frag_next+0xb20/0xb20 [ 379.571212][T13313] ? lock_downgrade+0x920/0x920 [ 379.576082][T13313] ? rcu_read_lock_held+0x9c/0xb0 08:55:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 379.581120][T13313] ? __kasan_check_read+0x11/0x20 [ 379.586152][T13313] __ip6_finish_output+0x444/0xaa0 [ 379.591268][T13313] ? __ip6_finish_output+0x444/0xaa0 [ 379.596568][T13313] ip6_finish_output+0x38/0x1f0 [ 379.601440][T13313] ip6_output+0x25e/0x880 [ 379.605780][T13313] ? ip6_xmit+0x11da/0x2090 [ 379.610298][T13313] ? ip6_finish_output+0x1f0/0x1f0 [ 379.615432][T13313] ? __ip6_finish_output+0xaa0/0xaa0 [ 379.620723][T13313] ? __kasan_check_read+0x11/0x20 [ 379.625761][T13313] ip6_xmit+0xe1a/0x2090 [ 379.630023][T13313] ? ip6_finish_output2+0x25c0/0x25c0 [ 379.635412][T13313] ? ip6_setup_cork+0x18f0/0x18f0 [ 379.640458][T13313] ? rcu_read_lock_held+0x9c/0xb0 [ 379.645498][T13313] ? rcu_read_lock_held_common+0x130/0x130 [ 379.651322][T13313] sctp_v6_xmit+0x34b/0x6a0 [ 379.655845][T13313] sctp_packet_transmit+0x1ba6/0x3740 [ 379.661381][T13313] ? sctp_packet_config+0xfd0/0xfd0 [ 379.666599][T13313] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 379.672341][T13313] sctp_outq_flush+0x2b8/0x2780 [ 379.677209][T13313] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 08:55:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:20 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 379.683114][T13313] ? kasan_kmalloc+0x9/0x10 [ 379.687629][T13313] ? __kmalloc_node_track_caller+0x4e/0x70 [ 379.693452][T13313] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 379.699032][T13313] ? __alloc_skb+0x10b/0x5e0 [ 379.703891][T13313] ? _sctp_make_chunk+0x5e/0x280 [ 379.708856][T13313] ? __sctp_outq_teardown+0xc60/0xc60 [ 379.714242][T13313] ? kmem_cache_alloc+0x121/0x710 [ 379.719288][T13313] ? sctp_sm_lookup_event+0x130/0x2f9 [ 379.724687][T13313] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.730944][T13313] ? sctp_outq_tail+0x68c/0x930 [ 379.735818][T13313] sctp_outq_uncork+0x6c/0x80 [ 379.740516][T13313] sctp_do_sm+0x50d/0x5370 [ 379.745083][T13313] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 379.750915][T13313] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 379.757610][T13313] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 379.763779][T13313] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 379.769340][T13313] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 379.775333][T13313] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 379.781159][T13313] ? kmem_cache_alloc+0x364/0x710 [ 379.786198][T13313] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 379.791765][T13313] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 379.798015][T13313] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 379.803753][T13313] ? sctp_addto_chunk+0xf6/0x2a0 [ 379.808715][T13313] sctp_primitive_RECONF+0xa0/0xd0 [ 379.813847][T13313] sctp_send_reconf+0x5f/0xb0 [ 379.818538][T13313] sctp_send_add_streams+0x2ed/0x4b0 [ 379.823839][T13313] sctp_setsockopt+0x2187/0x7350 [ 379.828795][T13313] ? sctp_setsockopt_bindx+0x2a0/0x2a0 08:55:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 379.834267][T13313] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 379.840526][T13313] ? aa_label_sk_perm+0x91/0xf0 [ 379.846089][T13313] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 379.851883][T13313] ? aa_sk_perm+0x346/0xaf0 [ 379.856507][T13313] ? __fget+0x37f/0x550 [ 379.860683][T13313] ? aa_af_perm+0x2a0/0x2a0 [ 379.865196][T13313] ? ksys_dup3+0x3e0/0x3e0 [ 379.869617][T13313] ? vfs_write+0x34c/0x5d0 [ 379.874048][T13313] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 379.879627][T13313] sock_common_setsockopt+0x94/0xd0 [ 379.884859][T13313] __sys_setsockopt+0x261/0x4c0 [ 379.889730][T13313] ? sock_create_kern+0x50/0x50 [ 379.895928][T13313] ? fput+0x1b/0x20 [ 379.899758][T13313] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 379.905241][T13313] ? do_syscall_64+0x26/0x790 [ 379.909934][T13313] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.916117][T13313] ? do_syscall_64+0x26/0x790 [ 379.920816][T13313] __x64_sys_setsockopt+0xbe/0x150 [ 379.925946][T13313] do_syscall_64+0xfa/0x790 08:55:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 379.930471][T13313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.936431][T13313] RIP: 0033:0x45b349 [ 379.940365][T13313] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.959989][T13313] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 379.968403][T13313] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 379.976387][T13313] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 379.984417][T13313] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 379.992409][T13313] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 380.000395][T13313] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000005 08:55:21 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:21 executing program 3 (fault-call:5 fault-nth:6): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 380.297353][T13345] FAULT_INJECTION: forcing a failure. [ 380.297353][T13345] name failslab, interval 1, probability 0, space 0, times 0 [ 380.313002][T13345] CPU: 0 PID: 13345 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 380.321705][T13345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.331763][T13345] Call Trace: [ 380.335072][T13345] dump_stack+0x197/0x210 [ 380.339425][T13345] should_fail.cold+0xa/0x15 08:55:21 executing program 0: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, 0x0) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 380.344036][T13345] ? fault_create_debugfs_attr+0x180/0x180 [ 380.349860][T13345] ? __ip6_finish_output+0xaa0/0xaa0 [ 380.355166][T13345] __should_failslab+0x121/0x190 [ 380.360119][T13345] should_failslab+0x9/0x14 [ 380.364642][T13345] kmem_cache_alloc_node+0x56/0x740 [ 380.369955][T13345] __alloc_skb+0xd5/0x5e0 [ 380.374299][T13345] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 380.379851][T13345] ? sctp_v6_xmit+0x380/0x6a0 [ 380.384540][T13345] ? find_held_lock+0x35/0x130 [ 380.389317][T13345] _sctp_make_chunk+0x5e/0x280 [ 380.394099][T13345] sctp_make_reconf+0x2b/0xb0 [ 380.398787][T13345] sctp_make_strreset_resp+0x72/0xe0 [ 380.404091][T13345] ? sctp_make_strreset_addstrm+0x220/0x220 [ 380.410012][T13345] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 380.416266][T13345] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.422527][T13345] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 380.429043][T13345] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 380.435389][T13345] ? sctp_verify_reconf+0x275/0x49a [ 380.440602][T13345] sctp_sf_do_reconf+0x89d/0xad0 [ 380.445657][T13345] ? sctp_sf_do_asconf+0xc60/0xc60 [ 380.450786][T13345] ? sctp_sm_lookup_event+0x130/0x2f9 [ 380.456166][T13345] ? dccp_diag_dump+0x40/0x40 [ 380.460860][T13345] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 380.466592][T13345] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 380.472846][T13345] sctp_do_sm+0x121/0x5370 [ 380.477273][T13345] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 380.483085][T13345] ? kasan_kmalloc+0x9/0x10 [ 380.487597][T13345] ? __kmalloc_node_track_caller+0x4e/0x70 08:55:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 380.493417][T13345] ? __kasan_check_read+0x11/0x20 [ 380.498453][T13345] ? mark_lock+0xc2/0x1220 [ 380.502887][T13345] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 380.509694][T13345] ? __kasan_check_read+0x11/0x20 [ 380.514735][T13345] ? __lock_acquire+0x16f2/0x4a00 [ 380.519878][T13345] ? sctp_sm_lookup_event+0x130/0x2f9 [ 380.525272][T13345] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 380.531542][T13345] ? sctp_assoc_bh_rcv+0x362/0x700 [ 380.536669][T13345] ? __kasan_check_read+0x11/0x20 [ 380.541700][T13345] ? mark_lock+0xc2/0x1220 [ 380.546136][T13345] ? mark_held_locks+0xa4/0xf0 [ 380.550912][T13345] ? ktime_get+0x100/0x2f0 [ 380.555343][T13345] ? sctp_assoc_bh_rcv+0x362/0x700 [ 380.560471][T13345] ? ktime_get+0x100/0x2f0 [ 380.564901][T13345] ? lockdep_hardirqs_on+0x421/0x5e0 [ 380.570196][T13345] ? trace_hardirqs_on+0x67/0x240 [ 380.575241][T13345] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 380.580976][T13345] ? ktime_get+0x1fd/0x2f0 [ 380.585424][T13345] sctp_assoc_bh_rcv+0x3a9/0x700 [ 380.590388][T13345] sctp_inq_push+0x1e4/0x280 [ 380.594999][T13345] sctp_backlog_rcv+0x222/0x1420 [ 380.599945][T13345] ? __local_bh_enable_ip+0x15a/0x270 [ 380.605329][T13345] ? _raw_spin_unlock_bh+0x2c/0x30 [ 380.610447][T13345] ? __local_bh_enable_ip+0x15a/0x270 [ 380.615838][T13345] ? sctp_hash_obj+0x5e0/0x5e0 [ 380.620617][T13345] ? __release_sock+0xca/0x390 [ 380.625399][T13345] ? __local_bh_enable_ip+0x15a/0x270 [ 380.630892][T13345] __release_sock+0x129/0x390 [ 380.635592][T13345] release_sock+0x59/0x1c0 [ 380.640022][T13345] sctp_setsockopt+0x20b/0x7350 08:55:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 380.644889][T13345] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 380.650496][T13345] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 380.656751][T13345] ? aa_label_sk_perm+0x91/0xf0 [ 380.661617][T13345] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 380.667260][T13345] ? aa_sk_perm+0x346/0xaf0 [ 380.671772][T13345] ? __fget+0x37f/0x550 [ 380.675950][T13345] ? aa_af_perm+0x2a0/0x2a0 [ 380.680467][T13345] ? ksys_dup3+0x3e0/0x3e0 [ 380.684892][T13345] ? vfs_write+0x34c/0x5d0 [ 380.689438][T13345] ? aa_sock_opt_perm.isra.0+0xa1/0x130 08:55:21 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 380.695110][T13345] sock_common_setsockopt+0x94/0xd0 [ 380.700327][T13345] __sys_setsockopt+0x261/0x4c0 [ 380.705203][T13345] ? sock_create_kern+0x50/0x50 [ 380.710070][T13345] ? fput+0x1b/0x20 [ 380.713907][T13345] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 380.719375][T13345] ? do_syscall_64+0x26/0x790 [ 380.724062][T13345] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.730136][T13345] ? do_syscall_64+0x26/0x790 [ 380.734837][T13345] __x64_sys_setsockopt+0xbe/0x150 [ 380.739966][T13345] do_syscall_64+0xfa/0x790 [ 380.744485][T13345] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.750395][T13345] RIP: 0033:0x45b349 [ 380.754300][T13345] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.773918][T13345] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 380.782336][T13345] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 380.790410][T13345] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 380.798561][T13345] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 380.806537][T13345] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 380.814514][T13345] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000006 08:55:22 executing program 3 (fault-call:5 fault-nth:7): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 380.996980][T13373] FAULT_INJECTION: forcing a failure. [ 380.996980][T13373] name failslab, interval 1, probability 0, space 0, times 0 [ 381.024763][T13373] CPU: 0 PID: 13373 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 381.033480][T13373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.043547][T13373] Call Trace: 08:55:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 381.046861][T13373] dump_stack+0x197/0x210 [ 381.051222][T13373] should_fail.cold+0xa/0x15 [ 381.055838][T13373] ? fault_create_debugfs_attr+0x180/0x180 [ 381.061660][T13373] ? __kasan_check_read+0x11/0x20 [ 381.066714][T13373] __should_failslab+0x121/0x190 [ 381.071670][T13373] should_failslab+0x9/0x14 [ 381.076257][T13373] kmem_cache_alloc_node_trace+0x5a/0x750 [ 381.081994][T13373] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 381.088075][T13373] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 381.093991][T13373] __kmalloc_node_track_caller+0x3d/0x70 [ 381.099649][T13373] __kmalloc_reserve.isra.0+0x40/0xf0 [ 381.105039][T13373] __alloc_skb+0x10b/0x5e0 [ 381.109494][T13373] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 381.115050][T13373] ? sctp_v6_xmit+0x380/0x6a0 [ 381.119742][T13373] ? find_held_lock+0x35/0x130 [ 381.124531][T13373] _sctp_make_chunk+0x5e/0x280 [ 381.129321][T13373] sctp_make_reconf+0x2b/0xb0 [ 381.134026][T13373] sctp_make_strreset_resp+0x72/0xe0 [ 381.139330][T13373] ? sctp_make_strreset_addstrm+0x220/0x220 [ 381.145334][T13373] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 381.151591][T13373] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 381.157852][T13373] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 381.164397][T13373] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 381.170655][T13373] ? sctp_verify_reconf+0x275/0x49a [ 381.175877][T13373] sctp_sf_do_reconf+0x89d/0xad0 [ 381.180839][T13373] ? sctp_sf_do_asconf+0xc60/0xc60 [ 381.185966][T13373] ? sctp_sm_lookup_event+0x130/0x2f9 [ 381.191344][T13373] ? dccp_diag_dump+0x40/0x40 [ 381.196046][T13373] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 381.201777][T13373] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 381.208031][T13373] sctp_do_sm+0x121/0x5370 [ 381.212475][T13373] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 381.218367][T13373] ? kasan_kmalloc+0x9/0x10 [ 381.222890][T13373] ? __kmalloc_node_track_caller+0x4e/0x70 [ 381.228710][T13373] ? __kasan_check_read+0x11/0x20 [ 381.233732][T13373] ? mark_lock+0xc2/0x1220 [ 381.238149][T13373] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 381.244924][T13373] ? __kasan_check_read+0x11/0x20 [ 381.249935][T13373] ? __lock_acquire+0x16f2/0x4a00 [ 381.254952][T13373] ? sctp_sm_lookup_event+0x130/0x2f9 [ 381.260322][T13373] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 381.266563][T13373] ? sctp_assoc_bh_rcv+0x362/0x700 [ 381.271670][T13373] ? __kasan_check_read+0x11/0x20 [ 381.276701][T13373] ? mark_lock+0xc2/0x1220 [ 381.281127][T13373] ? mark_held_locks+0xa4/0xf0 [ 381.285888][T13373] ? ktime_get+0x100/0x2f0 [ 381.290306][T13373] ? sctp_assoc_bh_rcv+0x362/0x700 [ 381.295425][T13373] ? ktime_get+0x100/0x2f0 [ 381.299830][T13373] ? lockdep_hardirqs_on+0x421/0x5e0 [ 381.305169][T13373] ? trace_hardirqs_on+0x67/0x240 [ 381.310197][T13373] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 381.315965][T13373] ? ktime_get+0x1fd/0x2f0 [ 381.320377][T13373] sctp_assoc_bh_rcv+0x3a9/0x700 [ 381.325376][T13373] sctp_inq_push+0x1e4/0x280 [ 381.329973][T13373] sctp_backlog_rcv+0x222/0x1420 [ 381.334911][T13373] ? __local_bh_enable_ip+0x15a/0x270 [ 381.340274][T13373] ? _raw_spin_unlock_bh+0x2c/0x30 [ 381.345372][T13373] ? __local_bh_enable_ip+0x15a/0x270 [ 381.350738][T13373] ? sctp_hash_obj+0x5e0/0x5e0 [ 381.355494][T13373] ? __release_sock+0xca/0x390 [ 381.360250][T13373] ? __local_bh_enable_ip+0x15a/0x270 [ 381.365616][T13373] __release_sock+0x129/0x390 [ 381.370306][T13373] release_sock+0x59/0x1c0 [ 381.374712][T13373] sctp_setsockopt+0x20b/0x7350 [ 381.379560][T13373] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 381.385016][T13373] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.391246][T13373] ? aa_label_sk_perm+0x91/0xf0 [ 381.396092][T13373] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 381.401716][T13373] ? aa_sk_perm+0x346/0xaf0 [ 381.406206][T13373] ? __fget+0x37f/0x550 [ 381.410356][T13373] ? aa_af_perm+0x2a0/0x2a0 [ 381.414848][T13373] ? ksys_dup3+0x3e0/0x3e0 [ 381.419264][T13373] ? vfs_write+0x34c/0x5d0 [ 381.423799][T13373] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 381.429368][T13373] sock_common_setsockopt+0x94/0xd0 [ 381.434575][T13373] __sys_setsockopt+0x261/0x4c0 [ 381.439419][T13373] ? sock_create_kern+0x50/0x50 [ 381.444280][T13373] ? fput+0x1b/0x20 [ 381.448113][T13373] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 381.453563][T13373] ? do_syscall_64+0x26/0x790 [ 381.458230][T13373] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.464292][T13373] ? do_syscall_64+0x26/0x790 [ 381.468976][T13373] __x64_sys_setsockopt+0xbe/0x150 [ 381.474095][T13373] do_syscall_64+0xfa/0x790 [ 381.478590][T13373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.484501][T13373] RIP: 0033:0x45b349 [ 381.488381][T13373] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.508073][T13373] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 381.516485][T13373] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 381.524452][T13373] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 381.532412][T13373] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 381.540371][T13373] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 08:55:22 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:22 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 381.548367][T13373] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000007 08:55:22 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x4008040, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x2, r1}) fcntl$setlease(r0, 0x400, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x20000, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$key(0xf, 0x3, 0x2) ioctl$FIBMAP(r3, 0x1, &(0x7f00000000c0)=0x80) close(r0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000040)=@gcm_128={{0x304}, "462448f79e527a10", "cccea451fea07222e0b1fddab40a4a55", "8f3e6ad6", "7c6dec230239e585"}, 0x28) 08:55:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xd, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:22 executing program 3 (fault-call:5 fault-nth:8): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 381.845402][T13396] FAULT_INJECTION: forcing a failure. [ 381.845402][T13396] name failslab, interval 1, probability 0, space 0, times 0 [ 381.892016][T13396] CPU: 0 PID: 13396 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 381.900756][T13396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.910827][T13396] Call Trace: [ 381.914146][T13396] dump_stack+0x197/0x210 [ 381.918596][T13396] should_fail.cold+0xa/0x15 [ 381.923206][T13396] ? fault_create_debugfs_attr+0x180/0x180 [ 381.929037][T13396] ? kasan_kmalloc+0x9/0x10 [ 381.933578][T13396] ? __kmalloc_node_track_caller+0x4e/0x70 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 381.939405][T13396] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 381.945787][T13396] __should_failslab+0x121/0x190 [ 381.950752][T13396] should_failslab+0x9/0x14 [ 381.955378][T13396] kmem_cache_alloc+0x47/0x710 [ 381.960170][T13396] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 381.965734][T13396] ? sctp_v6_xmit+0x380/0x6a0 [ 381.970436][T13396] sctp_chunkify+0x4b/0x290 [ 381.975051][T13396] _sctp_make_chunk+0x15a/0x280 [ 381.979927][T13396] sctp_make_reconf+0x2b/0xb0 [ 381.984625][T13396] sctp_make_strreset_resp+0x72/0xe0 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 381.989984][T13396] ? sctp_make_strreset_addstrm+0x220/0x220 [ 381.995944][T13396] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 382.002206][T13396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.008473][T13396] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 382.015016][T13396] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 382.021290][T13396] ? sctp_verify_reconf+0x275/0x49a [ 382.026531][T13396] sctp_sf_do_reconf+0x89d/0xad0 [ 382.031504][T13396] ? sctp_sf_do_asconf+0xc60/0xc60 [ 382.036638][T13396] ? sctp_sm_lookup_event+0x130/0x2f9 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 382.042036][T13396] ? dccp_diag_dump+0x40/0x40 [ 382.046742][T13396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 382.052479][T13396] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 382.058745][T13396] sctp_do_sm+0x121/0x5370 [ 382.063185][T13396] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 382.069009][T13396] ? kasan_kmalloc+0x9/0x10 [ 382.073537][T13396] ? __kmalloc_node_track_caller+0x4e/0x70 [ 382.079366][T13396] ? __kasan_check_read+0x11/0x20 [ 382.084616][T13396] ? mark_lock+0xc2/0x1220 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 382.089058][T13396] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 382.095750][T13396] ? __kasan_check_read+0x11/0x20 [ 382.100803][T13396] ? __lock_acquire+0x16f2/0x4a00 [ 382.105846][T13396] ? sctp_sm_lookup_event+0x130/0x2f9 [ 382.111265][T13396] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.117520][T13396] ? sctp_assoc_bh_rcv+0x362/0x700 [ 382.122654][T13396] ? __kasan_check_read+0x11/0x20 [ 382.127694][T13396] ? mark_lock+0xc2/0x1220 [ 382.132140][T13396] ? mark_held_locks+0xa4/0xf0 [ 382.136924][T13396] ? ktime_get+0x100/0x2f0 [ 382.141360][T13396] ? sctp_assoc_bh_rcv+0x362/0x700 [ 382.146582][T13396] ? ktime_get+0x100/0x2f0 [ 382.151158][T13396] ? lockdep_hardirqs_on+0x421/0x5e0 [ 382.156473][T13396] ? trace_hardirqs_on+0x67/0x240 [ 382.161520][T13396] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 382.167289][T13396] ? ktime_get+0x1fd/0x2f0 [ 382.171731][T13396] sctp_assoc_bh_rcv+0x3a9/0x700 [ 382.177656][T13396] sctp_inq_push+0x1e4/0x280 [ 382.182265][T13396] sctp_backlog_rcv+0x222/0x1420 [ 382.187216][T13396] ? __local_bh_enable_ip+0x15a/0x270 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 382.192706][T13396] ? _raw_spin_unlock_bh+0x2c/0x30 [ 382.197839][T13396] ? __local_bh_enable_ip+0x15a/0x270 [ 382.203236][T13396] ? sctp_hash_obj+0x5e0/0x5e0 [ 382.208030][T13396] ? __release_sock+0xca/0x390 [ 382.212817][T13396] ? __local_bh_enable_ip+0x15a/0x270 [ 382.218222][T13396] __release_sock+0x129/0x390 [ 382.222930][T13396] release_sock+0x59/0x1c0 [ 382.227387][T13396] sctp_setsockopt+0x20b/0x7350 [ 382.232260][T13396] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 382.238347][T13396] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 382.244603][T13396] ? aa_label_sk_perm+0x91/0xf0 [ 382.249574][T13396] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 382.255237][T13396] ? aa_sk_perm+0x346/0xaf0 [ 382.259773][T13396] ? __fget+0x37f/0x550 [ 382.263957][T13396] ? aa_af_perm+0x2a0/0x2a0 [ 382.268480][T13396] ? ksys_dup3+0x3e0/0x3e0 [ 382.272921][T13396] ? vfs_write+0x34c/0x5d0 [ 382.277369][T13396] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 382.282939][T13396] sock_common_setsockopt+0x94/0xd0 [ 382.288161][T13396] __sys_setsockopt+0x261/0x4c0 [ 382.293035][T13396] ? sock_create_kern+0x50/0x50 [ 382.297945][T13396] ? fput+0x1b/0x20 [ 382.301794][T13396] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 382.307274][T13396] ? do_syscall_64+0x26/0x790 [ 382.311967][T13396] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.318052][T13396] ? do_syscall_64+0x26/0x790 [ 382.322753][T13396] __x64_sys_setsockopt+0xbe/0x150 [ 382.327883][T13396] do_syscall_64+0xfa/0x790 [ 382.332414][T13396] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.338313][T13396] RIP: 0033:0x45b349 [ 382.342214][T13396] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.361825][T13396] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 382.370257][T13396] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 382.378245][T13396] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 382.386246][T13396] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 382.394330][T13396] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 382.402409][T13396] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000008 08:55:23 executing program 4: perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20000000) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5036b93b9797b4409f6e370d15119801fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00'/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000b0001006d616373656300000400020008000500", @ANYRES32=r3, @ANYBLOB="3ba2237bdcf870b34022e80510e6ef79163909dd883dda4962fb16ff070000e445d329445f8411a70b04482c8ee025c31aba174b81f51b896c9470a92dc5499c021c437b579aea3fc75ec5c5c960f66c9aec0f503706d75c8fc6ce76f51fe939c712f9b9af845a0bb7cc2edb348d8ffe400de31dcbac001acf20be93119f25bfe1a35cadd2d9e6d88bc67ce59957cb902a3a36070b0859"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x8, 0x0, 0x0, r8}}, 0x20}}, 0x0) 08:55:23 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x10, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:23 executing program 3 (fault-call:5 fault-nth:9): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 382.784221][T13435] FAULT_INJECTION: forcing a failure. [ 382.784221][T13435] name failslab, interval 1, probability 0, space 0, times 0 [ 382.788346][T13439] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 08:55:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 382.845250][T13435] CPU: 0 PID: 13435 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 382.854162][T13435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.864226][T13435] Call Trace: [ 382.867536][T13435] dump_stack+0x197/0x210 [ 382.871887][T13435] should_fail.cold+0xa/0x15 [ 382.876494][T13435] ? find_held_lock+0x35/0x130 [ 382.881288][T13435] ? fault_create_debugfs_attr+0x180/0x180 [ 382.887118][T13435] ? lock_downgrade+0x920/0x920 08:55:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 382.892003][T13435] __should_failslab+0x121/0x190 [ 382.896968][T13435] should_failslab+0x9/0x14 [ 382.901494][T13435] kmem_cache_alloc_node+0x56/0x740 [ 382.906733][T13435] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 382.912758][T13435] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.919119][T13435] ? __sctp_packet_append_chunk+0xcb/0xd90 [ 382.924952][T13435] __alloc_skb+0xd5/0x5e0 [ 382.929307][T13435] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 382.934877][T13435] ? sctp_transport_burst_limited+0x19c/0x1e0 [ 382.941091][T13435] sctp_packet_transmit+0x27a/0x3740 [ 382.946410][T13435] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 382.952676][T13435] ? sctp_outq_flush_ctrl.constprop.0+0x7da/0xd30 [ 382.959146][T13435] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 382.965328][T13435] ? sctp_make_strreset_resp+0xa8/0xe0 [ 382.970916][T13435] ? sctp_packet_config+0xfd0/0xfd0 [ 382.976235][T13435] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 382.981982][T13435] sctp_outq_flush+0x2b8/0x2780 [ 382.986855][T13435] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 382.993481][T13435] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 382.999746][T13435] ? sctp_verify_reconf+0x275/0x49a [ 383.004977][T13435] ? __sctp_outq_teardown+0xc60/0xc60 [ 383.010380][T13435] ? sctp_sf_do_asconf+0xc60/0xc60 [ 383.015515][T13435] ? sctp_sm_lookup_event+0x130/0x2f9 [ 383.020916][T13435] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.027178][T13435] ? sctp_outq_tail+0x68c/0x930 [ 383.032054][T13435] sctp_outq_uncork+0x6c/0x80 [ 383.036871][T13435] sctp_do_sm+0x50d/0x5370 08:55:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 383.041312][T13435] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 383.047133][T13435] ? kasan_kmalloc+0x9/0x10 [ 383.051663][T13435] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 383.058360][T13435] ? __kasan_check_read+0x11/0x20 [ 383.063409][T13435] ? __lock_acquire+0x16f2/0x4a00 [ 383.068461][T13435] ? sctp_sm_lookup_event+0x130/0x2f9 [ 383.073868][T13435] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.080244][T13435] ? sctp_assoc_bh_rcv+0x362/0x700 [ 383.085482][T13435] ? __kasan_check_read+0x11/0x20 [ 383.090526][T13435] ? mark_lock+0xc2/0x1220 [ 383.094962][T13435] ? mark_held_locks+0xa4/0xf0 [ 383.099745][T13435] ? ktime_get+0x100/0x2f0 [ 383.104457][T13435] ? sctp_assoc_bh_rcv+0x362/0x700 [ 383.109580][T13435] ? ktime_get+0x100/0x2f0 [ 383.114013][T13435] ? trace_hardirqs_on+0x67/0x240 [ 383.119054][T13435] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 383.124782][T13435] ? ktime_get+0x1fd/0x2f0 [ 383.129453][T13435] sctp_assoc_bh_rcv+0x3a9/0x700 [ 383.134436][T13435] sctp_inq_push+0x1e4/0x280 [ 383.139051][T13435] sctp_backlog_rcv+0x222/0x1420 08:55:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 383.144041][T13435] ? __local_bh_enable_ip+0x15a/0x270 [ 383.149488][T13435] ? _raw_spin_unlock_bh+0x2c/0x30 [ 383.154638][T13435] ? __local_bh_enable_ip+0x15a/0x270 [ 383.160027][T13435] ? sctp_hash_obj+0x5e0/0x5e0 [ 383.164825][T13435] ? __release_sock+0xca/0x390 [ 383.169602][T13435] ? __local_bh_enable_ip+0x15a/0x270 [ 383.174992][T13435] __release_sock+0x129/0x390 [ 383.179691][T13435] release_sock+0x59/0x1c0 [ 383.184123][T13435] sctp_setsockopt+0x20b/0x7350 [ 383.188997][T13435] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 383.194469][T13435] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 383.200725][T13435] ? aa_label_sk_perm+0x91/0xf0 [ 383.205591][T13435] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 383.211241][T13435] ? aa_sk_perm+0x346/0xaf0 [ 383.215757][T13435] ? __fget+0x37f/0x550 [ 383.219934][T13435] ? aa_af_perm+0x2a0/0x2a0 [ 383.224469][T13435] ? ksys_dup3+0x3e0/0x3e0 [ 383.228906][T13435] ? vfs_write+0x34c/0x5d0 [ 383.233353][T13435] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 383.238922][T13435] sock_common_setsockopt+0x94/0xd0 08:55:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 383.244340][T13435] __sys_setsockopt+0x261/0x4c0 [ 383.249228][T13435] ? sock_create_kern+0x50/0x50 [ 383.254108][T13435] ? fput+0x1b/0x20 [ 383.258069][T13435] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 383.263549][T13435] ? do_syscall_64+0x26/0x790 [ 383.268240][T13435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.274320][T13435] ? do_syscall_64+0x26/0x790 [ 383.279016][T13435] __x64_sys_setsockopt+0xbe/0x150 [ 383.284145][T13435] do_syscall_64+0xfa/0x790 [ 383.288666][T13435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.294564][T13435] RIP: 0033:0x45b349 [ 383.298472][T13435] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.318079][T13435] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 383.326616][T13435] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 383.334597][T13435] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 383.342574][T13435] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 383.350551][T13435] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 383.358532][T13435] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000009 [ 383.388872][T13456] sctp: [Deprecated]: syz-executor.1 (pid 13456) Use of struct sctp_assoc_value in delayed_ack socket option. [ 383.388872][T13456] Use struct sctp_sack_info instead 08:55:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000000000/0x2000)=nil) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x4cb]}) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600), 0x13f}}, 0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000180)={r5, 0x7fff, 0xa9, 0x7}, &(0x7f0000000280)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000040), 0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 08:55:24 executing program 3 (fault-call:5 fault-nth:10): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 383.697462][T13466] FAULT_INJECTION: forcing a failure. [ 383.697462][T13466] name failslab, interval 1, probability 0, space 0, times 0 [ 383.740411][T13466] CPU: 1 PID: 13466 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 383.749134][T13466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.759201][T13466] Call Trace: [ 383.762514][T13466] dump_stack+0x197/0x210 [ 383.766866][T13466] should_fail.cold+0xa/0x15 [ 383.771492][T13466] ? find_held_lock+0x35/0x130 [ 383.776282][T13466] ? fault_create_debugfs_attr+0x180/0x180 [ 383.782107][T13466] ? lock_downgrade+0x920/0x920 [ 383.787025][T13466] __should_failslab+0x121/0x190 [ 383.792097][T13466] should_failslab+0x9/0x14 [ 383.796615][T13466] kmem_cache_alloc_node+0x56/0x740 [ 383.801827][T13466] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 383.807741][T13466] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.813990][T13466] ? __sctp_packet_append_chunk+0xcb/0xd90 [ 383.819854][T13466] __alloc_skb+0xd5/0x5e0 [ 383.824200][T13466] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 383.829764][T13466] ? sctp_transport_burst_limited+0x19c/0x1e0 [ 383.835847][T13466] sctp_packet_transmit+0x27a/0x3740 [ 383.841129][T13466] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.847381][T13466] ? sctp_outq_flush_ctrl.constprop.0+0x7da/0xd30 [ 383.853802][T13466] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 383.859962][T13466] ? sctp_make_strreset_resp+0xa8/0xe0 [ 383.865423][T13466] ? sctp_packet_config+0xfd0/0xfd0 [ 383.870630][T13466] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 383.876357][T13466] sctp_outq_flush+0x2b8/0x2780 [ 383.881220][T13466] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 383.887736][T13466] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 383.893984][T13466] ? sctp_verify_reconf+0x275/0x49a [ 383.899195][T13466] ? __sctp_outq_teardown+0xc60/0xc60 [ 383.904577][T13466] ? sctp_sf_do_asconf+0xc60/0xc60 [ 383.909696][T13466] ? sctp_sm_lookup_event+0x130/0x2f9 [ 383.915070][T13466] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.921325][T13466] ? sctp_outq_tail+0x68c/0x930 [ 383.926181][T13466] sctp_outq_uncork+0x6c/0x80 [ 383.930859][T13466] sctp_do_sm+0x50d/0x5370 [ 383.935282][T13466] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 383.941076][T13466] ? kasan_kmalloc+0x9/0x10 [ 383.945598][T13466] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 383.952276][T13466] ? __kasan_check_read+0x11/0x20 [ 383.957300][T13466] ? __lock_acquire+0x16f2/0x4a00 [ 383.962331][T13466] ? sctp_sm_lookup_event+0x130/0x2f9 [ 383.967702][T13466] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 383.973957][T13466] ? sctp_assoc_bh_rcv+0x362/0x700 [ 383.979071][T13466] ? __kasan_check_read+0x11/0x20 [ 383.984094][T13466] ? mark_lock+0xc2/0x1220 [ 383.988513][T13466] ? mark_held_locks+0xa4/0xf0 [ 383.993348][T13466] ? ktime_get+0x100/0x2f0 [ 383.997781][T13466] ? sctp_assoc_bh_rcv+0x362/0x700 [ 384.002887][T13466] ? ktime_get+0x100/0x2f0 [ 384.007305][T13466] ? trace_hardirqs_on+0x67/0x240 [ 384.012350][T13466] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 384.018082][T13466] ? ktime_get+0x1fd/0x2f0 [ 384.022505][T13466] sctp_assoc_bh_rcv+0x3a9/0x700 [ 384.027443][T13466] sctp_inq_push+0x1e4/0x280 [ 384.032045][T13466] sctp_backlog_rcv+0x222/0x1420 [ 384.036971][T13466] ? __local_bh_enable_ip+0x15a/0x270 [ 384.042347][T13466] ? _raw_spin_unlock_bh+0x2c/0x30 [ 384.047558][T13466] ? __local_bh_enable_ip+0x15a/0x270 [ 384.052935][T13466] ? sctp_hash_obj+0x5e0/0x5e0 [ 384.057705][T13466] ? __release_sock+0xca/0x390 [ 384.062479][T13466] ? __local_bh_enable_ip+0x15a/0x270 [ 384.067854][T13466] __release_sock+0x129/0x390 [ 384.072554][T13466] release_sock+0x59/0x1c0 [ 384.076973][T13466] sctp_setsockopt+0x20b/0x7350 [ 384.081836][T13466] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 384.087300][T13466] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 384.093552][T13466] ? aa_label_sk_perm+0x91/0xf0 [ 384.098408][T13466] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 384.104160][T13466] ? aa_sk_perm+0x346/0xaf0 [ 384.108664][T13466] ? __fget+0x37f/0x550 [ 384.112831][T13466] ? aa_af_perm+0x2a0/0x2a0 [ 384.117450][T13466] ? ksys_dup3+0x3e0/0x3e0 [ 384.121880][T13466] ? vfs_write+0x34c/0x5d0 [ 384.126329][T13466] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 384.131881][T13466] sock_common_setsockopt+0x94/0xd0 [ 384.137086][T13466] __sys_setsockopt+0x261/0x4c0 [ 384.141931][T13466] ? sock_create_kern+0x50/0x50 [ 384.146784][T13466] ? fput+0x1b/0x20 [ 384.150606][T13466] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.156273][T13466] ? do_syscall_64+0x26/0x790 [ 384.161113][T13466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.168228][T13466] ? do_syscall_64+0x26/0x790 [ 384.172903][T13466] __x64_sys_setsockopt+0xbe/0x150 [ 384.178113][T13466] do_syscall_64+0xfa/0x790 [ 384.182625][T13466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.188514][T13466] RIP: 0033:0x45b349 [ 384.192423][T13466] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.212029][T13466] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 384.220890][T13466] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 384.228861][T13466] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 08:55:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) socket(0x15, 0x0, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) accept4(r2, &(0x7f0000000600)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x1000) r3 = socket(0x23, 0x804, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') openat$ttynull(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ttynull\x00', 0x0, 0x0) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000540)=0x14, 0x80800) fstat(r5, &(0x7f0000000400)) ioctl$TCSETXF(r4, 0x5434, &(0x7f0000000300)={0x401, 0x0, [0x1, 0xffff, 0x9, 0x0, 0x4], 0x4}) sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r7 = openat$random(0xffffffffffffff9c, 0x0, 0x98881, 0x0) dup2(r7, r6) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000030, 0x0) clone(0x8800000, 0x0, &(0x7f0000000200), &(0x7f0000000240), 0x0) r8 = socket(0x40000000015, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r8, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f00006dbffc), 0x4) setsockopt$RDS_CONG_MONITOR(r8, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80800) r9 = socket$l2tp(0x2, 0x2, 0x73) bind$inet(r9, &(0x7f0000000340)={0x2, 0x4e20, @multicast2}, 0x10) sendmsg$xdp(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000003c0)="fe", 0x1}], 0x1}, 0x4000044) sendto$inet(r8, &(0x7f0000002200)="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", 0x480, 0x0, 0x0, 0x0) sendmsg$alg(r8, &(0x7f0000000480)={0x0, 0x0, 0x0}, 0x40) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0xe480, 0x0) recvmmsg(r8, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000040)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) fcntl$setown(r8, 0x8, 0x0) [ 384.236834][T13466] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 384.244813][T13466] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 384.252800][T13466] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 000000000000000a 08:55:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:25 executing program 3 (fault-call:5 fault-nth:11): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:25 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:26 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x20, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) syz_open_dev$usbmon(0x0, 0x1, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) syz_open_dev$cec(0x0, 0x2, 0x2) r2 = socket$inet(0x2, 0x6, 0x0) r3 = socket$inet_sctp(0x2, 0x0, 0x84) r4 = dup3(r2, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x4e21, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x0, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r5, 0x3b72, &(0x7f0000000240)={0x18, 0x0, 0x4, 0x70b}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(0xffffffffffffffff, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="5c8e96fa36e09eae076488ed70daafc7"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[], &(0x7f0000a8a000)) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') r7 = socket(0x10, 0x80002, 0x0) ioctl(r7, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") getsockname$packet(r7, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r4, &(0x7f0000001a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x5c, r6, 0x0, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x37}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c4d0}, 0x20000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6c, 0x0, &(0x7f000034f000)) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="604afe", 0x3) [ 384.815499][T13504] FAULT_INJECTION: forcing a failure. [ 384.815499][T13504] name failslab, interval 1, probability 0, space 0, times 0 [ 384.828390][T13504] CPU: 0 PID: 13504 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 384.837072][T13504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.847139][T13504] Call Trace: [ 384.850457][T13504] dump_stack+0x197/0x210 [ 384.854810][T13504] should_fail.cold+0xa/0x15 [ 384.860385][T13504] ? fault_create_debugfs_attr+0x180/0x180 [ 384.866226][T13504] __should_failslab+0x121/0x190 [ 384.871188][T13504] should_failslab+0x9/0x14 [ 384.875712][T13504] kmem_cache_alloc+0x47/0x710 [ 384.880615][T13504] ? lock_acquire+0x190/0x410 [ 384.885326][T13504] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 384.890805][T13504] skb_clone+0x154/0x3d0 [ 384.895070][T13504] dev_queue_xmit_nit+0x3a1/0xa20 [ 384.900112][T13504] ? validate_xmit_xfrm+0x43c/0xf10 [ 384.905350][T13504] dev_hard_start_xmit+0xbb/0x9b0 [ 384.910402][T13504] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 384.916777][T13504] __dev_queue_xmit+0x2b05/0x35c0 [ 384.921813][T13504] ? __kasan_check_read+0x11/0x20 [ 384.926859][T13504] ? __lock_acquire+0x16f2/0x4a00 [ 384.931898][T13504] ? __local_bh_enable_ip+0x15a/0x270 [ 384.937296][T13504] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 384.942604][T13504] ? __kasan_check_read+0x11/0x20 [ 384.947712][T13504] ? mark_lock+0xc2/0x1220 [ 384.952156][T13504] ? mark_held_locks+0xa4/0xf0 [ 384.957038][T13504] ? ip6_finish_output2+0xc98/0x25c0 [ 384.963555][T13504] ? __ip6_finish_output+0x444/0xaa0 [ 384.968858][T13504] ? ip6_finish_output2+0xc98/0x25c0 [ 384.974182][T13504] dev_queue_xmit+0x18/0x20 [ 384.980702][T13504] ? dev_queue_xmit+0x18/0x20 [ 384.985400][T13504] ip6_finish_output2+0xfbe/0x25c0 [ 384.990538][T13504] ? ip6_frag_next+0xb20/0xb20 [ 384.995326][T13504] ? rcu_read_lock_held+0x9c/0xb0 [ 385.000377][T13504] ? __kasan_check_read+0x11/0x20 [ 385.005510][T13504] __ip6_finish_output+0x444/0xaa0 [ 385.010647][T13504] ? __ip6_finish_output+0x444/0xaa0 [ 385.015963][T13504] ip6_finish_output+0x38/0x1f0 [ 385.020846][T13504] ip6_output+0x25e/0x880 [ 385.025268][T13504] ? ip6_xmit+0x11da/0x2090 [ 385.029797][T13504] ? ip6_finish_output+0x1f0/0x1f0 [ 385.034934][T13504] ? __ip6_finish_output+0xaa0/0xaa0 [ 385.040232][T13504] ? __kasan_check_read+0x11/0x20 [ 385.045528][T13504] ip6_xmit+0xe1a/0x2090 [ 385.049799][T13504] ? do_syscall_64+0xfa/0x790 [ 385.054502][T13504] ? ip6_finish_output2+0x25c0/0x25c0 [ 385.060279][T13504] ? ip6_setup_cork+0x18f0/0x18f0 [ 385.065341][T13504] ? rcu_read_lock_held+0x9c/0xb0 [ 385.070392][T13504] ? rcu_read_lock_held_common+0x130/0x130 [ 385.076325][T13504] sctp_v6_xmit+0x34b/0x6a0 [ 385.080875][T13504] sctp_packet_transmit+0x1ba6/0x3740 [ 385.086290][T13504] ? sctp_packet_config+0xfd0/0xfd0 [ 385.091512][T13504] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 385.097255][T13504] sctp_outq_flush+0x2b8/0x2780 [ 385.102216][T13504] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 385.108749][T13504] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 385.115402][T13504] ? sctp_verify_reconf+0x275/0x49a [ 385.120635][T13504] ? __sctp_outq_teardown+0xc60/0xc60 [ 385.126028][T13504] ? sctp_sf_do_asconf+0xc60/0xc60 [ 385.131159][T13504] ? sctp_sm_lookup_event+0x130/0x2f9 [ 385.136551][T13504] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 385.142832][T13504] ? sctp_outq_tail+0x68c/0x930 [ 385.147708][T13504] sctp_outq_uncork+0x6c/0x80 [ 385.152396][T13504] sctp_do_sm+0x50d/0x5370 [ 385.156835][T13504] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 385.162762][T13504] ? kasan_kmalloc+0x9/0x10 [ 385.167396][T13504] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 385.174077][T13504] ? __kasan_check_read+0x11/0x20 [ 385.179124][T13504] ? __lock_acquire+0x16f2/0x4a00 [ 385.184160][T13504] ? sctp_sm_lookup_event+0x130/0x2f9 [ 385.189557][T13504] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 385.195814][T13504] ? sctp_assoc_bh_rcv+0x362/0x700 [ 385.200963][T13504] ? __kasan_check_read+0x11/0x20 [ 385.206000][T13504] ? mark_lock+0xc2/0x1220 [ 385.210439][T13504] ? mark_held_locks+0xa4/0xf0 [ 385.215241][T13504] ? ktime_get+0x100/0x2f0 [ 385.219693][T13504] ? sctp_assoc_bh_rcv+0x362/0x700 [ 385.224823][T13504] ? ktime_get+0x100/0x2f0 [ 385.229265][T13504] ? trace_hardirqs_on+0x67/0x240 [ 385.234318][T13504] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 385.240045][T13504] ? ktime_get+0x1fd/0x2f0 [ 385.244488][T13504] sctp_assoc_bh_rcv+0x3a9/0x700 [ 385.249459][T13504] sctp_inq_push+0x1e4/0x280 [ 385.254074][T13504] sctp_backlog_rcv+0x222/0x1420 [ 385.259033][T13504] ? __local_bh_enable_ip+0x15a/0x270 [ 385.264424][T13504] ? _raw_spin_unlock_bh+0x2c/0x30 [ 385.269560][T13504] ? __local_bh_enable_ip+0x15a/0x270 [ 385.274948][T13504] ? sctp_hash_obj+0x5e0/0x5e0 [ 385.279735][T13504] ? __release_sock+0xca/0x390 [ 385.284515][T13504] ? __local_bh_enable_ip+0x15a/0x270 [ 385.290011][T13504] __release_sock+0x129/0x390 [ 385.294716][T13504] release_sock+0x59/0x1c0 [ 385.299152][T13504] sctp_setsockopt+0x20b/0x7350 [ 385.304284][T13504] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 385.309748][T13504] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 385.315989][T13504] ? aa_label_sk_perm+0x91/0xf0 [ 385.320844][T13504] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 385.326479][T13504] ? aa_sk_perm+0x346/0xaf0 [ 385.330977][T13504] ? __fget+0x37f/0x550 [ 385.335143][T13504] ? aa_af_perm+0x2a0/0x2a0 [ 385.339642][T13504] ? ksys_dup3+0x3e0/0x3e0 [ 385.344058][T13504] ? vfs_write+0x34c/0x5d0 [ 385.348494][T13504] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 385.354048][T13504] sock_common_setsockopt+0x94/0xd0 [ 385.359256][T13504] __sys_setsockopt+0x261/0x4c0 [ 385.364123][T13504] ? sock_create_kern+0x50/0x50 [ 385.368994][T13504] ? fput+0x1b/0x20 [ 385.372813][T13504] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 385.378449][T13504] ? do_syscall_64+0x26/0x790 [ 385.383131][T13504] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.389205][T13504] ? do_syscall_64+0x26/0x790 [ 385.394489][T13504] __x64_sys_setsockopt+0xbe/0x150 [ 385.399690][T13504] do_syscall_64+0xfa/0x790 [ 385.404206][T13504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.410103][T13504] RIP: 0033:0x45b349 [ 385.414000][T13504] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.433613][T13504] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 385.442027][T13504] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 385.450002][T13504] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 385.457976][T13504] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 08:55:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="0203000313000000000000040000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900fd0000000a00000000000000fe88000000000200000000000000000100000000000001000200010000000000000000fd0000000005000500000000000a00000000000000ff02000000000000000000000000000100000000000000001889c5928279e97f952b76e2c717"], 0x98}}, 0x0) [ 385.466038][T13504] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 385.474013][T13504] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 000000000000000b 08:55:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x12, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 385.738828][T13525] program syz-executor.4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 385.754631][T13525] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 08:55:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, 0x0, &(0x7f0000000140)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x40) 08:55:27 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x30004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$usbmon(0x0, 0x1, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) syz_open_dev$cec(0x0, 0x2, 0x2) r3 = socket$inet(0x2, 0x6, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x4e21, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x41, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r6, 0x3b72, &(0x7f0000000100)={0x18, 0x0, 0x1000, 0x73}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="5c8e96fa36e09eae076488ed70daafc7"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRESHEX, @ANYRES16=r1], &(0x7f0000a8a000)=0x4) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') r8 = socket(0x10, 0x0, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)) getsockname$packet(r8, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'batadv_slave_0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r5, &(0x7f0000001a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, r7, 0x0, 0x70bd29, 0x0, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x37}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4d0}, 0x20000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, 0x0, &(0x7f000034f000)) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) keyctl$unlink(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="604afe", 0x3) 08:55:27 executing program 3 (fault-call:5 fault-nth:12): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:27 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, 0x0, &(0x7f0000000140)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x40) [ 386.198885][T13546] FAULT_INJECTION: forcing a failure. [ 386.198885][T13546] name failslab, interval 1, probability 0, space 0, times 0 [ 386.263628][T13546] CPU: 1 PID: 13546 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 386.272432][T13546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.282495][T13546] Call Trace: [ 386.285813][T13546] dump_stack+0x197/0x210 [ 386.290329][T13546] should_fail.cold+0xa/0x15 [ 386.295033][T13546] ? mark_lock+0xc2/0x1220 [ 386.299572][T13546] ? fault_create_debugfs_attr+0x180/0x180 [ 386.305398][T13546] ? __kasan_check_read+0x11/0x20 [ 386.310446][T13546] ? mark_lock+0xc2/0x1220 [ 386.314876][T13546] ? __lock_acquire+0x8a0/0x4a00 [ 386.319848][T13546] __should_failslab+0x121/0x190 [ 386.324799][T13546] should_failslab+0x9/0x14 [ 386.329323][T13546] kmem_cache_alloc_node+0x56/0x740 [ 386.334548][T13546] ? is_bpf_text_address+0xac/0x160 [ 386.340290][T13546] __alloc_skb+0xd5/0x5e0 [ 386.344660][T13546] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 386.350580][T13546] ? lock_downgrade+0x920/0x920 [ 386.355552][T13546] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 386.361481][T13546] sctp_ulpevent_make_stream_change_event+0x32/0x7b0 [ 386.368290][T13546] ? sctp_chunk_lookup_strreset_param+0x226/0x280 [ 386.374735][T13546] sctp_process_strreset_resp+0x14b0/0x18e0 [ 386.380654][T13546] ? unwind_get_return_address+0x61/0xa0 [ 386.386307][T13546] ? profile_setup.cold+0xbb/0xbb [ 386.391468][T13546] ? arch_stack_walk+0x97/0xf0 [ 386.396261][T13546] ? sctp_process_strreset_addstrm_in+0x830/0x830 [ 386.402698][T13546] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 386.408616][T13546] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 386.414964][T13546] ? sctp_verify_reconf+0x275/0x49a [ 386.420173][T13546] sctp_sf_do_reconf+0x943/0xad0 [ 386.425165][T13546] ? mark_lock+0xc2/0x1220 [ 386.429594][T13546] ? sctp_sf_do_asconf+0xc60/0xc60 [ 386.434723][T13546] ? sctp_sm_lookup_event+0x130/0x2f9 [ 386.440111][T13546] ? dccp_diag_dump+0x40/0x40 [ 386.444798][T13546] ? __kasan_slab_free+0x102/0x150 [ 386.449922][T13546] ? kmem_cache_free+0x86/0x320 [ 386.454914][T13546] ? sctp_chunk_put+0x22e/0x2f0 [ 386.459780][T13546] ? sctp_chunk_free+0x56/0x70 [ 386.464557][T13546] ? sctp_inq_pop+0x50b/0xe60 [ 386.469260][T13546] ? sctp_assoc_bh_rcv+0x12a/0x700 [ 386.474387][T13546] ? sctp_inq_push+0x1e4/0x280 [ 386.479165][T13546] sctp_do_sm+0x121/0x5370 [ 386.483575][T13546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.489777][T13546] ? __kasan_check_read+0x11/0x20 [ 386.494816][T13546] ? mark_lock+0xc2/0x1220 [ 386.499365][T13546] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 386.506055][T13546] ? __kasan_check_read+0x11/0x20 [ 386.511252][T13546] ? __lock_acquire+0x16f2/0x4a00 [ 386.516281][T13546] ? __kasan_check_read+0x11/0x20 [ 386.521325][T13546] ? sctp_assoc_bh_rcv+0x362/0x700 [ 386.526456][T13546] ? __kasan_check_read+0x11/0x20 [ 386.531651][T13546] ? mark_lock+0xc2/0x1220 [ 386.536209][T13546] ? mark_held_locks+0xa4/0xf0 [ 386.540986][T13546] ? ktime_get+0x100/0x2f0 [ 386.545449][T13546] ? sctp_assoc_bh_rcv+0x362/0x700 [ 386.550572][T13546] ? ktime_get+0x100/0x2f0 [ 386.555234][T13546] ? lockdep_hardirqs_on+0x421/0x5e0 [ 386.560561][T13546] ? trace_hardirqs_on+0x67/0x240 [ 386.565607][T13546] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 386.571342][T13546] ? ktime_get+0x1fd/0x2f0 [ 386.575779][T13546] sctp_assoc_bh_rcv+0x3a9/0x700 [ 386.580744][T13546] sctp_inq_push+0x1e4/0x280 [ 386.585357][T13546] sctp_backlog_rcv+0x222/0x1420 [ 386.590307][T13546] ? __local_bh_enable_ip+0x15a/0x270 [ 386.595799][T13546] ? _raw_spin_unlock_bh+0x2c/0x30 [ 386.600952][T13546] ? __local_bh_enable_ip+0x15a/0x270 [ 386.606346][T13546] ? sctp_hash_obj+0x5e0/0x5e0 [ 386.611130][T13546] ? __release_sock+0xca/0x390 [ 386.615913][T13546] ? __local_bh_enable_ip+0x15a/0x270 [ 386.621309][T13546] __release_sock+0x129/0x390 [ 386.626011][T13546] release_sock+0x59/0x1c0 [ 386.630447][T13546] sctp_setsockopt+0x20b/0x7350 [ 386.635323][T13546] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 386.640794][T13546] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 386.647277][T13546] ? aa_label_sk_perm+0x91/0xf0 [ 386.652143][T13546] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 386.657799][T13546] ? aa_sk_perm+0x346/0xaf0 [ 386.662319][T13546] ? __fget+0x37f/0x550 [ 386.666496][T13546] ? aa_af_perm+0x2a0/0x2a0 [ 386.671010][T13546] ? ksys_dup3+0x3e0/0x3e0 [ 386.675444][T13546] ? vfs_write+0x34c/0x5d0 [ 386.679892][T13546] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 386.685458][T13546] sock_common_setsockopt+0x94/0xd0 [ 386.690684][T13546] __sys_setsockopt+0x261/0x4c0 [ 386.695681][T13546] ? sock_create_kern+0x50/0x50 [ 386.700558][T13546] ? fput+0x1b/0x20 [ 386.704511][T13546] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 386.710094][T13546] ? do_syscall_64+0x26/0x790 [ 386.714899][T13546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.720977][T13546] ? do_syscall_64+0x26/0x790 [ 386.726345][T13546] __x64_sys_setsockopt+0xbe/0x150 [ 386.726372][T13546] do_syscall_64+0xfa/0x790 [ 386.726396][T13546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.726409][T13546] RIP: 0033:0x45b349 [ 386.726425][T13546] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:55:28 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./bus\x00', 0xcf222c91a3a0c36) chdir(&(0x7f0000000300)='./file0\x00') arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040)) creat(&(0x7f0000000080)='./bus\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x250202, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000140)={0x2, {0x2, 0x0, 0xfffc, 0xff, 0x2a0, 0x4}}) write$P9_RATTACH(r0, &(0x7f0000000100)={0x14, 0x69, 0x1, {0x2, 0x4, 0x3}}, 0x14) 08:55:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 386.726433][T13546] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 386.726452][T13546] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 386.726461][T13546] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 386.726471][T13546] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 386.726479][T13546] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 386.726496][T13546] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 000000000000000c 08:55:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, 0x0, &(0x7f0000000140)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x40) 08:55:28 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:28 executing program 3 (fault-call:5 fault-nth:13): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:28 executing program 4: r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ocfs2_control\x00', 0x204000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000340)=0x3000) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_WRITEN_FRAMES(r1, 0x40184152, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[&(0x7f0000000180)="c885c77a0734588eef4705bc87b02bc74ce7b19824c19506b0c8ab6372d429ddb53888f7af5a73032087f910354276c20607dbcfb6a33f09f204b69d55ed84938759dd97ecfd88b09cb8e2c6687fed7d679ef1a7ebd5375306c2db9c931426fee4b2c7d96a36568130f3de50ff864124029be7b8c40c8d84082d32fed2aa0caf6974b5789b1b648d62ef2494205f8b31c201f9e45221919e7d3b2d8b42a8e231afaddc1458097723dc23eaf1896f3c4a7a4256f83ddb80c56030c0166b046e3fb879525c80553ac69a137813e052229ceb87d480c4e65beaaf0eec135291770f83", &(0x7f0000000040)="3e992fcf3aa4b0b015ad41116ab955d4b0dd3c8c1e060863ad6cb50456123e494b7b8d9d4fe6f0661b0c5ef1b7f0d02bf1fe264bef338fc1d1a3d129df0eaec4734522296bee2c648c93e122e0ac370f858c4946569a75b3bf906f81b5e629a56566262f51efb71dd069f5974f38628cf66294bd90f1ba93fd6aed09ece2a9df32597c2b339eb8ad7e9c31ebeea7a2a5870098388d76f30d5c9446fba4c225e1819c46fb0f603673dffcc77b34"], 0x5}) syz_emit_ethernet(0x76, &(0x7f0000000100)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f000", 0x40, 0x3a, 0x0, @local, @local, {[], @time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a95fbd", 0x0, 0x0, 0x0, @local, @loopback, [@hopopts={0x73}], "c0a996f9a1f5678b"}}}}}}}, 0x0) 08:55:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 387.189019][T13580] FAULT_INJECTION: forcing a failure. [ 387.189019][T13580] name failslab, interval 1, probability 0, space 0, times 0 08:55:28 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x30004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$usbmon(0x0, 0x1, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) syz_open_dev$cec(0x0, 0x2, 0x2) r3 = socket$inet(0x2, 0x6, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x4e21, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x41, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r6, 0x3b72, &(0x7f0000000100)={0x18, 0x0, 0x1000, 0x73}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="5c8e96fa36e09eae076488ed70daafc7"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRESHEX, @ANYRES16=r1], &(0x7f0000a8a000)=0x4) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') r8 = socket(0x10, 0x0, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)) getsockname$packet(r8, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'batadv_slave_0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r5, &(0x7f0000001a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, r7, 0x0, 0x70bd29, 0x0, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x37}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4d0}, 0x20000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, 0x0, &(0x7f000034f000)) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) keyctl$unlink(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="604afe", 0x3) 08:55:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 387.266062][T13580] CPU: 0 PID: 13580 Comm: syz-executor.3 Not tainted 5.5.0-rc7-syzkaller #0 [ 387.274792][T13580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.284866][T13580] Call Trace: [ 387.288181][T13580] dump_stack+0x197/0x210 [ 387.292541][T13580] should_fail.cold+0xa/0x15 [ 387.297183][T13580] ? fault_create_debugfs_attr+0x180/0x180 [ 387.303199][T13580] ? __kasan_check_read+0x11/0x20 [ 387.308263][T13580] __should_failslab+0x121/0x190 [ 387.313331][T13580] should_failslab+0x9/0x14 [ 387.317857][T13580] kmem_cache_alloc_node_trace+0x5a/0x750 [ 387.323707][T13580] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 387.329716][T13580] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 387.335546][T13580] __kmalloc_node_track_caller+0x3d/0x70 [ 387.341214][T13580] __kmalloc_reserve.isra.0+0x40/0xf0 [ 387.346896][T13580] __alloc_skb+0x10b/0x5e0 [ 387.351346][T13580] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 387.356911][T13580] ? lock_downgrade+0x920/0x920 08:55:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 387.361795][T13580] sctp_ulpevent_new.constprop.0+0x26/0xa0 [ 387.367624][T13580] sctp_ulpevent_make_stream_change_event+0x32/0x7b0 [ 387.374326][T13580] ? sctp_chunk_lookup_strreset_param+0x226/0x280 [ 387.380913][T13580] sctp_process_strreset_resp+0x14b0/0x18e0 [ 387.386833][T13580] ? unwind_get_return_address+0x61/0xa0 [ 387.392484][T13580] ? profile_setup.cold+0xbb/0xbb [ 387.397533][T13580] ? arch_stack_walk+0x97/0xf0 [ 387.402318][T13580] ? sctp_process_strreset_addstrm_in+0x830/0x830 [ 387.408752][T13580] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 387.414664][T13580] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 387.420963][T13580] ? sctp_verify_reconf+0x275/0x49a [ 387.426218][T13580] sctp_sf_do_reconf+0x943/0xad0 [ 387.431184][T13580] ? mark_lock+0xc2/0x1220 [ 387.435633][T13580] ? sctp_sf_do_asconf+0xc60/0xc60 [ 387.440787][T13580] ? sctp_sm_lookup_event+0x130/0x2f9 [ 387.446189][T13580] ? dccp_diag_dump+0x40/0x40 [ 387.451846][T13580] ? __kasan_slab_free+0x102/0x150 [ 387.456985][T13580] ? kmem_cache_free+0x86/0x320 [ 387.461855][T13580] ? sctp_chunk_put+0x22e/0x2f0 08:55:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 387.466726][T13580] ? sctp_chunk_free+0x56/0x70 [ 387.471513][T13580] ? sctp_inq_pop+0x50b/0xe60 [ 387.476215][T13580] ? sctp_assoc_bh_rcv+0x12a/0x700 [ 387.481470][T13580] ? sctp_inq_push+0x1e4/0x280 [ 387.486265][T13580] sctp_do_sm+0x121/0x5370 [ 387.490703][T13580] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.496788][T13580] ? __kasan_check_read+0x11/0x20 [ 387.501821][T13580] ? mark_lock+0xc2/0x1220 [ 387.506264][T13580] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 387.512955][T13580] ? __kasan_check_read+0x11/0x20 [ 387.517996][T13580] ? __lock_acquire+0x16f2/0x4a00 [ 387.523037][T13580] ? __kasan_check_read+0x11/0x20 [ 387.528087][T13580] ? sctp_assoc_bh_rcv+0x362/0x700 [ 387.533219][T13580] ? __kasan_check_read+0x11/0x20 [ 387.538264][T13580] ? mark_lock+0xc2/0x1220 [ 387.542738][T13580] ? mark_held_locks+0xa4/0xf0 [ 387.547517][T13580] ? ktime_get+0x100/0x2f0 [ 387.551950][T13580] ? sctp_assoc_bh_rcv+0x362/0x700 [ 387.557077][T13580] ? ktime_get+0x100/0x2f0 [ 387.561515][T13580] ? lockdep_hardirqs_on+0x421/0x5e0 08:55:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 387.566822][T13580] ? trace_hardirqs_on+0x67/0x240 [ 387.571868][T13580] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 387.577608][T13580] ? ktime_get+0x1fd/0x2f0 [ 387.582825][T13580] sctp_assoc_bh_rcv+0x3a9/0x700 [ 387.587794][T13580] sctp_inq_push+0x1e4/0x280 [ 387.592411][T13580] sctp_backlog_rcv+0x222/0x1420 [ 387.597374][T13580] ? __local_bh_enable_ip+0x15a/0x270 [ 387.602756][T13580] ? _raw_spin_unlock_bh+0x2c/0x30 [ 387.607899][T13580] ? __local_bh_enable_ip+0x15a/0x270 [ 387.613294][T13580] ? sctp_hash_obj+0x5e0/0x5e0 [ 387.618081][T13580] ? __release_sock+0xca/0x390 [ 387.622863][T13580] ? __local_bh_enable_ip+0x15a/0x270 [ 387.628291][T13580] __release_sock+0x129/0x390 [ 387.632995][T13580] release_sock+0x59/0x1c0 [ 387.637471][T13580] sctp_setsockopt+0x20b/0x7350 [ 387.642345][T13580] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 387.647818][T13580] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 387.654076][T13580] ? aa_label_sk_perm+0x91/0xf0 [ 387.658946][T13580] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 387.664594][T13580] ? aa_sk_perm+0x346/0xaf0 [ 387.669109][T13580] ? __fget+0x37f/0x550 [ 387.673305][T13580] ? aa_af_perm+0x2a0/0x2a0 [ 387.677822][T13580] ? ksys_dup3+0x3e0/0x3e0 [ 387.682248][T13580] ? vfs_write+0x34c/0x5d0 [ 387.686692][T13580] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 387.692252][T13580] sock_common_setsockopt+0x94/0xd0 [ 387.697472][T13580] __sys_setsockopt+0x261/0x4c0 [ 387.702344][T13580] ? sock_create_kern+0x50/0x50 [ 387.707206][T13580] ? fput+0x1b/0x20 [ 387.711039][T13580] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 387.716509][T13580] ? do_syscall_64+0x26/0x790 [ 387.721201][T13580] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.727280][T13580] ? do_syscall_64+0x26/0x790 [ 387.731981][T13580] __x64_sys_setsockopt+0xbe/0x150 [ 387.737112][T13580] do_syscall_64+0xfa/0x790 [ 387.741633][T13580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.747538][T13580] RIP: 0033:0x45b349 [ 387.751437][T13580] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.771135][T13580] RSP: 002b:00007f1c113d1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 387.780197][T13580] RAX: ffffffffffffffda RBX: 00007f1c113d26d4 RCX: 000000000045b349 [ 387.788187][T13580] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 387.789516][T13606] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO 08:55:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000128000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="8e0ee867914529f69b334a", 0xb}], 0x1) 08:55:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 387.796188][T13580] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 387.796198][T13580] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 387.796206][T13580] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 000000000000000d 08:55:29 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x14, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:29 executing program 3 (fault-call:5 fault-nth:14): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 388.029587][T13606] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 388.063288][T10915] tipc: TX() has been purged, node left! 08:55:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 388.256795][T10915] tipc: TX() has been purged, node left! 08:55:29 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x30004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$usbmon(0x0, 0x1, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) syz_open_dev$cec(0x0, 0x2, 0x2) r3 = socket$inet(0x2, 0x6, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x4e21, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x41, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r6, 0x3b72, &(0x7f0000000100)={0x18, 0x0, 0x1000, 0x73}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="5c8e96fa36e09eae076488ed70daafc7"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRESHEX, @ANYRES16=r1], &(0x7f0000a8a000)=0x4) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') r8 = socket(0x10, 0x0, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)) getsockname$packet(r8, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'batadv_slave_0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r5, &(0x7f0000001a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, r7, 0x0, 0x70bd29, 0x0, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x37}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4d0}, 0x20000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, 0x0, &(0x7f000034f000)) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) keyctl$unlink(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="604afe", 0x3) 08:55:29 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000128000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="8e0ee867914529f69b334a", 0xb}], 0x1) 08:55:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:29 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, 0x0, 0x0) 08:55:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 388.767172][T13654] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 388.839428][T13654] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 08:55:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:30 executing program 4: openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/attr/current\x00', 0x2, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) socket$kcm(0x29, 0x3, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40, 0x0) write$P9_RLERRORu(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="15000000070200080073656c696e75785c10000000"], 0x15) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0), 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="7f0000001c000535d25a80540d6301000124fc60100002400a000000053582c137153e3708", 0x25}], 0x1}, 0x0) 08:55:30 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x30004, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$usbmon(0x0, 0x1, 0x0) ioctl$MON_IOCQ_URB_LEN(0xffffffffffffffff, 0x9201) syz_open_dev$cec(0x0, 0x2, 0x2) r3 = socket$inet(0x2, 0x6, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) r5 = dup3(r3, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @empty}], 0x10) sendto$inet(r5, 0x0, 0x0, 0x0, &(0x7f00006f7000)={0x2, 0x4e21, @dev}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback}, 0x10) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x41, 0x0) ioctl$VFIO_IOMMU_UNMAP_DMA(r6, 0x3b72, &(0x7f0000000100)={0x18, 0x0, 0x1000, 0x73}) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="5c8e96fa36e09eae076488ed70daafc7"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYRESHEX, @ANYRES16=r1], &(0x7f0000a8a000)=0x4) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0)='nl80211\x00') r8 = socket(0x10, 0x0, 0x0) ioctl(r8, 0x1000008912, &(0x7f00000001c0)) getsockname$packet(r8, &(0x7f0000001880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000018c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000001980)={'batadv_slave_0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r5, &(0x7f0000001a80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001a40)={&(0x7f00000019c0)={0x54, r7, 0x0, 0x70bd29, 0x0, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @dev={[], 0x37}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x54}, 0x1, 0x0, 0x0, 0x400c4d0}, 0x20000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6c, 0x0, &(0x7f000034f000)) ioctl$USBDEVFS_DISCSIGNAL(0xffffffffffffffff, 0x8010550e, 0x0) syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) keyctl$unlink(0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0xb, 0x44031, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="604afe", 0x3) 08:55:30 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x3, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) 08:55:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, 0x0, 0x40) 08:55:30 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x202100, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000080)=""/83) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r1 = socket(0x10, 0x4000000000000002, 0xc) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f30501000a000100010423dcffdf00", 0x23c) 08:55:30 executing program 4: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x98, 0x2, 0x6, 0x201, 0x0, 0x0, {0xc, 0x0, 0x5}, [@IPSET_ATTR_DATA={0x3c, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0xec}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x1}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x2}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x4}, @IPSET_ATTR_MARKMASK={0x8}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0x7f}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x2000c806) r3 = openat$cgroup_procs(r2, &(0x7f00000007c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r3, &(0x7f0000000140), 0x12) 08:55:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200), 0x8) [ 389.673500][T13701] program syz-executor.0 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 389.720488][T13701] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 08:55:31 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, 0x0, 0x40) 08:55:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x4, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:31 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:31 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000004c0)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000380200000801000008010000000000000000000000000000a0010000a0010000a0010000a0010000a001000003000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000c000080100000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000280065636e0000000000000000000000000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000000000000000707074700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00"/664], 0x298) [ 390.075924][T13720] FAULT_INJECTION: forcing a failure. [ 390.075924][T13720] name failslab, interval 1, probability 0, space 0, times 0 [ 390.134045][T13720] CPU: 0 PID: 13720 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 390.142884][T13720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.153038][T13720] Call Trace: [ 390.156351][T13720] dump_stack+0x197/0x210 [ 390.160792][T13720] should_fail.cold+0xa/0x15 [ 390.165418][T13720] ? fault_create_debugfs_attr+0x180/0x180 [ 390.172110][T13720] ? is_bpf_text_address+0xac/0x160 [ 390.177340][T13720] __should_failslab+0x121/0x190 [ 390.182297][T13720] should_failslab+0x9/0x14 [ 390.186940][T13720] kmem_cache_alloc_node+0x56/0x740 [ 390.192157][T13720] ? __kasan_check_read+0x11/0x20 [ 390.197192][T13720] ? mark_lock+0xc2/0x1220 [ 390.201637][T13720] __alloc_skb+0xd5/0x5e0 [ 390.205992][T13720] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 390.211555][T13720] ? __might_fault+0x12b/0x1e0 [ 390.216453][T13720] _sctp_make_chunk+0x5e/0x280 [ 390.221256][T13720] sctp_make_reconf+0x2b/0xb0 [ 390.225953][T13720] sctp_make_strreset_addstrm+0xb4/0x220 [ 390.231590][T13720] ? sctp_make_strreset_tsnreq+0x110/0x110 [ 390.237400][T13720] sctp_send_add_streams+0x29c/0x4b0 [ 390.242803][T13720] sctp_setsockopt+0x2187/0x7350 [ 390.247755][T13720] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 390.253239][T13720] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 390.259504][T13720] ? aa_label_sk_perm+0x91/0xf0 [ 390.264493][T13720] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 390.270149][T13720] ? aa_sk_perm+0x346/0xaf0 [ 390.274660][T13720] ? __fget+0x37f/0x550 [ 390.278854][T13720] ? aa_af_perm+0x2a0/0x2a0 [ 390.283376][T13720] ? ksys_dup3+0x3e0/0x3e0 [ 390.287802][T13720] ? vfs_write+0x34c/0x5d0 [ 390.292256][T13720] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 390.297825][T13720] sock_common_setsockopt+0x94/0xd0 [ 390.303049][T13720] __sys_setsockopt+0x261/0x4c0 [ 390.307927][T13720] ? sock_create_kern+0x50/0x50 [ 390.312800][T13720] ? fput+0x1b/0x20 [ 390.316750][T13720] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 390.322379][T13720] ? do_syscall_64+0x26/0x790 [ 390.327045][T13720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 08:55:31 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0xe7ec6e3857c4761b) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x8) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = getpid() r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x40200, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x7, 0xff, 0x4, 0x1, 0x0, 0x4, 0x60000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, @perf_config_ext={0x9, 0x4}, 0x2800, 0x6, 0xe00000, 0x8, 0x6, 0x4, 0x4e0e}, r3, 0x1, r4, 0x4) sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) tkill(r3, 0x1b) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x140) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r5, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000030000000000000026d0000095002b000000000093adffa82255f6744117cb6df75458fff35ab527ee3697a59fb8cee23f07decfb0b3f4279e7b3460a0a9b0010d95ed3cdd37536bedf6ba6b34f96daa2563e96dda6d2afee33025a30b45bdb21d273688fd5a4a035d71"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r7, &(0x7f0000003540)=[{{0x0, 0x5a2, &(0x7f0000000300)=[{&(0x7f00000014c0)=""/4096, 0x1015}], 0x17, 0x0, 0x26a}}], 0x500, 0x20, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000380)={r5, r6}) sendmsg$rds(r7, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f0000000180)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x4000}, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r8, &(0x7f00000022c0)) bind$l2tp(r8, &(0x7f00000024c0)={0x2, 0x0, @local, 0x2}, 0x10) 08:55:31 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) sendto$inet(r1, 0x0, 0x0, 0x8004, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000000)="9721fbf48d33ff51", 0xffffffffffffff99, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfe, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="e54151e31e4d"}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x2b}}]}, 0x2c}}, 0x2000c001) 08:55:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x5, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 390.333249][T13720] ? do_syscall_64+0x26/0x790 [ 390.337925][T13720] __x64_sys_setsockopt+0xbe/0x150 [ 390.343054][T13720] do_syscall_64+0xfa/0x790 [ 390.347571][T13720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.353468][T13720] RIP: 0033:0x45b349 [ 390.357379][T13720] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.377204][T13720] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 390.385632][T13720] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 390.393620][T13720] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 390.401729][T13720] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 390.409724][T13720] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 390.417805][T13720] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000000 08:55:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, 0x0, 0x40) 08:55:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:31 executing program 2 (fault-call:5 fault-nth:1): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 390.829890][T13753] FAULT_INJECTION: forcing a failure. [ 390.829890][T13753] name failslab, interval 1, probability 0, space 0, times 0 [ 390.896009][T13753] CPU: 1 PID: 13753 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 390.904733][T13753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.914803][T13753] Call Trace: [ 390.918115][T13753] dump_stack+0x197/0x210 [ 390.922470][T13753] should_fail.cold+0xa/0x15 [ 390.927089][T13753] ? fault_create_debugfs_attr+0x180/0x180 [ 390.932944][T13753] ? __kasan_check_read+0x11/0x20 [ 390.938000][T13753] __should_failslab+0x121/0x190 [ 390.942966][T13753] should_failslab+0x9/0x14 [ 390.947495][T13753] kmem_cache_alloc_node_trace+0x5a/0x750 [ 390.953257][T13753] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 390.959267][T13753] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 390.965102][T13753] __kmalloc_node_track_caller+0x3d/0x70 [ 390.970932][T13753] __kmalloc_reserve.isra.0+0x40/0xf0 [ 390.976330][T13753] __alloc_skb+0x10b/0x5e0 [ 390.980773][T13753] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 390.986449][T13753] ? __might_fault+0x12b/0x1e0 [ 390.991241][T13753] _sctp_make_chunk+0x5e/0x280 [ 390.996033][T13753] sctp_make_reconf+0x2b/0xb0 [ 391.000757][T13753] sctp_make_strreset_addstrm+0xb4/0x220 [ 391.006429][T13753] ? sctp_make_strreset_tsnreq+0x110/0x110 [ 391.012269][T13753] sctp_send_add_streams+0x29c/0x4b0 [ 391.017576][T13753] sctp_setsockopt+0x2187/0x7350 [ 391.022540][T13753] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 391.028021][T13753] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.034285][T13753] ? aa_label_sk_perm+0x91/0xf0 [ 391.039161][T13753] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 391.044812][T13753] ? aa_sk_perm+0x346/0xaf0 [ 391.049341][T13753] ? __fget+0x37f/0x550 [ 391.053522][T13753] ? aa_af_perm+0x2a0/0x2a0 [ 391.058043][T13753] ? ksys_dup3+0x3e0/0x3e0 [ 391.062494][T13753] ? vfs_write+0x34c/0x5d0 [ 391.067000][T13753] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 391.072574][T13753] sock_common_setsockopt+0x94/0xd0 [ 391.077893][T13753] __sys_setsockopt+0x261/0x4c0 [ 391.082791][T13753] ? sock_create_kern+0x50/0x50 [ 391.087666][T13753] ? fput+0x1b/0x20 [ 391.091596][T13753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.097080][T13753] ? do_syscall_64+0x26/0x790 [ 391.101786][T13753] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.107874][T13753] ? do_syscall_64+0x26/0x790 [ 391.112573][T13753] __x64_sys_setsockopt+0xbe/0x150 [ 391.117713][T13753] do_syscall_64+0xfa/0x790 [ 391.122242][T13753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.128148][T13753] RIP: 0033:0x45b349 [ 391.132165][T13753] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.151780][T13753] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 391.160204][T13753] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 391.168192][T13753] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 391.176265][T13753] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 391.184249][T13753] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 08:55:32 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x17, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:32 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x2048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffff9c, 0x0, 0xe7ec6e3857c4761b) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000100)=0x8) r2 = socket(0x200000000000011, 0x3, 0x0) r3 = getpid() r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x40200, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x70, 0x7, 0xff, 0x4, 0x1, 0x0, 0x4, 0x60000, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x2, @perf_config_ext={0x9, 0x4}, 0x2800, 0x6, 0xe00000, 0x8, 0x6, 0x4, 0x4e0e}, r3, 0x1, r4, 0x4) sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) tkill(r3, 0x1b) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), 0x140) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r5, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000030000000000000026d0000095002b000000000093adffa82255f6744117cb6df75458fff35ab527ee3697a59fb8cee23f07decfb0b3f4279e7b3460a0a9b0010d95ed3cdd37536bedf6ba6b34f96daa2563e96dda6d2afee33025a30b45bdb21d273688fd5a4a035d71"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = socket$kcm(0x29, 0x1000000000002, 0x0) recvmmsg(r7, &(0x7f0000003540)=[{{0x0, 0x5a2, &(0x7f0000000300)=[{&(0x7f00000014c0)=""/4096, 0x1015}], 0x17, 0x0, 0x26a}}], 0x500, 0x20, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000000380)={r5, r6}) sendmsg$rds(r7, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/217, 0xd9}, {&(0x7f0000000180)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x4000}, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r8, &(0x7f00000022c0)) bind$l2tp(r8, &(0x7f00000024c0)={0x2, 0x0, @local, 0x2}, 0x10) 08:55:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x40) 08:55:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000001c0)={0xc}) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) getpeername$unix(r5, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, 0x3) [ 391.192245][T13753] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000001 08:55:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x8, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:32 executing program 2 (fault-call:5 fault-nth:2): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x40) [ 391.473489][T13780] FAULT_INJECTION: forcing a failure. [ 391.473489][T13780] name failslab, interval 1, probability 0, space 0, times 0 [ 391.501090][T13780] CPU: 0 PID: 13780 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 391.509804][T13780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.519866][T13780] Call Trace: [ 391.523177][T13780] dump_stack+0x197/0x210 [ 391.527540][T13780] should_fail.cold+0xa/0x15 [ 391.532175][T13780] ? fault_create_debugfs_attr+0x180/0x180 [ 391.537997][T13780] ? kasan_kmalloc+0x9/0x10 [ 391.542520][T13780] ? __kmalloc_node_track_caller+0x4e/0x70 [ 391.548342][T13780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.554608][T13780] __should_failslab+0x121/0x190 [ 391.559577][T13780] should_failslab+0x9/0x14 [ 391.564097][T13780] kmem_cache_alloc+0x47/0x710 [ 391.568889][T13780] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 391.574455][T13780] sctp_chunkify+0x4b/0x290 [ 391.578972][T13780] _sctp_make_chunk+0x15a/0x280 [ 391.583933][T13780] sctp_make_reconf+0x2b/0xb0 [ 391.588602][T13780] sctp_make_strreset_addstrm+0xb4/0x220 [ 391.594228][T13780] ? sctp_make_strreset_tsnreq+0x110/0x110 [ 391.600216][T13780] sctp_send_add_streams+0x29c/0x4b0 [ 391.605532][T13780] sctp_setsockopt+0x2187/0x7350 [ 391.610459][T13780] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 391.616086][T13780] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 391.622314][T13780] ? aa_label_sk_perm+0x91/0xf0 [ 391.627152][T13780] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 391.632765][T13780] ? aa_sk_perm+0x346/0xaf0 [ 391.637251][T13780] ? __fget+0x37f/0x550 [ 391.641411][T13780] ? aa_af_perm+0x2a0/0x2a0 [ 391.645906][T13780] ? ksys_dup3+0x3e0/0x3e0 [ 391.650303][T13780] ? vfs_write+0x34c/0x5d0 [ 391.654704][T13780] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 391.660233][T13780] sock_common_setsockopt+0x94/0xd0 [ 391.665433][T13780] __sys_setsockopt+0x261/0x4c0 [ 391.670281][T13780] ? sock_create_kern+0x50/0x50 [ 391.675119][T13780] ? fput+0x1b/0x20 [ 391.678917][T13780] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.684370][T13780] ? do_syscall_64+0x26/0x790 [ 391.689036][T13780] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.695112][T13780] ? do_syscall_64+0x26/0x790 [ 391.699776][T13780] __x64_sys_setsockopt+0xbe/0x150 [ 391.704894][T13780] do_syscall_64+0xfa/0x790 [ 391.709381][T13780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.715250][T13780] RIP: 0033:0x45b349 [ 391.719129][T13780] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.738715][T13780] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 391.747170][T13780] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 391.755137][T13780] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 391.763106][T13780] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 08:55:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:33 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x182) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000000c0)={0x2, 'macvtap0\x00', {0x40}, 0x7fff}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x4600, 0x0) r3 = dup(r1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000200)={{0x3a, @remote, 0x4e22, 0x4, 'none\x00', 0x11, 0x1, 0x18}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x1, 0x1000, 0x100, 0x8}}, 0x44) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x7, [0x0, 0x1, 0x9, 0x400, 0xfffd, 0x200, 0x1]}, 0x12) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x8001) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f00000002c0), 0x4) r4 = msgget(0x1, 0x22) msgctl$IPC_RMID(r4, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, r3, 0x0, 0x9, &(0x7f0000000380)='macvtap0\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x9, 0x0, 0xfd, 0x4, 0x0, 0x401, 0xa1000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9e3, 0x1, @perf_config_ext={0x43, 0x1ff}, 0x20001, 0x6, 0x6, 0x7, 0x8d, 0x7fffffff, 0x1}, r5, 0xb, 0xffffffffffffffff, 0xe) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cachefiles\x00', 0x80800, 0x0) ioctl$TCXONC(r6, 0x540a, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x28200, 0x0) connect$pptp(r7, &(0x7f0000000480)={0x18, 0x2, {0x2, @local}}, 0x1e) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000500)={&(0x7f00000004c0)='./file0\x00', 0x0, 0x10}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x21, 0x0) r8 = syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xffffffff, 0x280200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000000600)={0x1, &(0x7f00000005c0)=[{0x0, 0x0, 0x0, @local}]}) r9 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000640), 0xffffffffffffffff) r10 = syz_open_procfs(0x0, &(0x7f0000000680)='net/stat\x00') ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000006c0)={r9, r10}) r11 = openat$zero(0xffffffffffffff9c, &(0x7f0000000700)='/dev/zero\x00', 0x0, 0x0) ioctl$VFIO_IOMMU_MAP_DMA(r11, 0x3b71, &(0x7f0000000740)={0x20, 0x2, 0x200, 0xff, 0x3}) r12 = syz_open_dev$vcsn(&(0x7f0000000780)='/dev/vcs#\x00', 0x0, 0x208000) ioctl$FBIOPUT_VSCREENINFO(r12, 0x4601, &(0x7f00000007c0)={0x550, 0x640, 0x2000, 0x1000, 0x1, 0x17, 0x10, 0x2, {0x7, 0x3}, {0x8000, 0x10001}, {0x5c85, 0x2}, {0x101, 0x375}, 0x2, 0x2, 0x4, 0x8001, 0x0, 0x4, 0x23, 0x8001, 0x1, 0x80, 0x1, 0x6, 0x2b, 0x4, 0x1, 0x2}) [ 391.771065][T13780] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 391.779026][T13780] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000002 08:55:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x40) 08:55:33 executing program 2 (fault-call:5 fault-nth:3): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x404}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmdt(0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@ipx, 0x80, 0x0}, 0x2}], 0x1, 0x40, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x2710}) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r1, &(0x7f0000000300)="14b1df25", 0x4, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="020020cae0730000000000000006f569279100fa", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x83, &(0x7f0000000180)={r3}, 0x8) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) clone(0x22004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit(0x0) ioctl$SNDCTL_DSP_GETOPTR(0xffffffffffffffff, 0x800c5012, &(0x7f0000000140)) socket$inet(0x2b, 0x80000, 0xef) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='status\x00') preadv(r5, &(0x7f00000017c0), 0x1b4, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r6 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x5452, &(0x7f0000000040)) fcntl$getownex(r6, 0x10, &(0x7f0000000580)={0x0, 0x0}) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r8, &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r9}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, r9}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r7, r8, 0x0, 0x1, &(0x7f0000000080)='\x00', r9}, 0x30) ioctl$NS_GET_OWNER_UID(r8, 0xb704, &(0x7f0000000280)) r10 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r10, 0x5452, &(0x7f0000000040)) fcntl$getownex(r10, 0x10, &(0x7f0000000580)={0x0, 0x0}) r12 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r12, &(0x7f0000000480)='system.posix_acl_access\x00', 0x0, 0x123, 0xec77e8342cf30813) r13 = dup(0xffffffffffffffff) setsockopt$packet_int(r13, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r14 = getpgrp(0x0) capget(&(0x7f0000000000)={0x0, r14}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r15 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r15, 0x5452, &(0x7f0000000040)) r16 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r16, &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r17}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, r17}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, r16, 0x0, 0x1, &(0x7f0000000080)='\x00', r17}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r14, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00', r17}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r11, r12, 0x0, 0x1, &(0x7f0000000080)='\x00'}, 0x30) openat$null(0xffffffffffffff9c, &(0x7f0000001680)='/dev/null\x00', 0x103001, 0x0) r18 = getpid() sched_setscheduler(r18, 0x5, &(0x7f0000000380)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000240)='system.posix_acl_access\x00', 0x0, 0x0, 0x1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) r19 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) 08:55:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x40) [ 392.207733][T13803] FAULT_INJECTION: forcing a failure. [ 392.207733][T13803] name failslab, interval 1, probability 0, space 0, times 0 [ 392.265195][T13803] CPU: 0 PID: 13803 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 392.273923][T13803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.283993][T13803] Call Trace: [ 392.287302][T13803] dump_stack+0x197/0x210 [ 392.291652][T13803] should_fail.cold+0xa/0x15 [ 392.296260][T13803] ? fault_create_debugfs_attr+0x180/0x180 [ 392.302087][T13803] ? ___might_sleep+0x163/0x2c0 [ 392.306958][T13803] __should_failslab+0x121/0x190 [ 392.311916][T13803] should_failslab+0x9/0x14 [ 392.316440][T13803] kmem_cache_alloc_node+0x268/0x740 [ 392.321768][T13803] ? timer_reduce+0xde0/0xde0 [ 392.326462][T13803] __alloc_skb+0xd5/0x5e0 [ 392.330810][T13803] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 392.336359][T13803] ? sctp_transport_reset_reconf_timer+0x95/0x290 [ 392.342788][T13803] ? sctp_transport_reset_hb_timer+0x3b0/0x3b0 [ 392.348957][T13803] sctp_packet_transmit+0x27a/0x3740 [ 392.354263][T13803] ? sctp_outq_flush_ctrl.constprop.0+0x7da/0xd30 08:55:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x10800, 0x0) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f00000001c0)={0xc}) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) getpeername$unix(r5, &(0x7f0000000240), &(0x7f00000002c0)=0x6e) preadv(r4, &(0x7f0000000100)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, 0x3) 08:55:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 392.360701][T13803] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 392.366859][T13803] ? unwind_get_return_address+0x61/0xa0 [ 392.372494][T13803] ? profile_setup.cold+0xbb/0xbb [ 392.378318][T13803] ? arch_stack_walk+0x97/0xf0 [ 392.383100][T13803] ? sctp_packet_config+0xfd0/0xfd0 [ 392.388312][T13803] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 392.394049][T13803] sctp_outq_flush+0x2b8/0x2780 [ 392.398913][T13803] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 392.404731][T13803] ? kasan_kmalloc+0x9/0x10 [ 392.409239][T13803] ? __kmalloc_node_track_caller+0x4e/0x70 [ 392.415059][T13803] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 392.420617][T13803] ? __alloc_skb+0x10b/0x5e0 [ 392.425215][T13803] ? _sctp_make_chunk+0x5e/0x280 [ 392.430172][T13803] ? __sctp_outq_teardown+0xc60/0xc60 [ 392.435558][T13803] ? kmem_cache_alloc+0x121/0x710 [ 392.440601][T13803] ? sctp_sm_lookup_event+0x130/0x2f9 [ 392.445998][T13803] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.452249][T13803] ? sctp_outq_tail+0x68c/0x930 [ 392.457121][T13803] sctp_outq_uncork+0x6c/0x80 [ 392.461820][T13803] sctp_do_sm+0x50d/0x5370 08:55:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 392.466254][T13803] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 392.472086][T13803] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 392.478777][T13803] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 392.484945][T13803] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 392.490506][T13803] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 392.496515][T13803] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 392.502346][T13803] ? kmem_cache_alloc+0x364/0x710 [ 392.507496][T13803] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 392.513063][T13803] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 392.519314][T13803] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 392.525051][T13803] ? sctp_addto_chunk+0xf6/0x2a0 [ 392.530015][T13803] sctp_primitive_RECONF+0xa0/0xd0 [ 392.535145][T13803] sctp_send_reconf+0x5f/0xb0 [ 392.539839][T13803] sctp_send_add_streams+0x2ed/0x4b0 [ 392.545145][T13803] sctp_setsockopt+0x2187/0x7350 [ 392.550104][T13803] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 392.555573][T13803] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 392.561824][T13803] ? aa_label_sk_perm+0x91/0xf0 08:55:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xd, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 392.566703][T13803] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 392.572350][T13803] ? aa_sk_perm+0x346/0xaf0 [ 392.576976][T13803] ? __fget+0x37f/0x550 [ 392.581282][T13803] ? aa_af_perm+0x2a0/0x2a0 [ 392.585798][T13803] ? ksys_dup3+0x3e0/0x3e0 [ 392.590225][T13803] ? vfs_write+0x34c/0x5d0 [ 392.594665][T13803] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 392.600235][T13803] sock_common_setsockopt+0x94/0xd0 [ 392.605560][T13803] __sys_setsockopt+0x261/0x4c0 [ 392.610424][T13803] ? sock_create_kern+0x50/0x50 [ 392.615286][T13803] ? fput+0x1b/0x20 [ 392.619120][T13803] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 392.624593][T13803] ? do_syscall_64+0x26/0x790 [ 392.629388][T13803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.635641][T13803] ? do_syscall_64+0x26/0x790 [ 392.640337][T13803] __x64_sys_setsockopt+0xbe/0x150 [ 392.645473][T13803] do_syscall_64+0xfa/0x790 [ 392.649992][T13803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.656001][T13803] RIP: 0033:0x45b349 08:55:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x10, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 392.659904][T13803] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.679686][T13803] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 392.688116][T13803] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 392.696103][T13803] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 392.704107][T13803] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 392.712091][T13803] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 392.720156][T13803] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000003 08:55:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x40) 08:55:34 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3, 0xb00) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x18, 0x2, 0x7, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_DATA={0x4}]}, 0x18}}, 0x0) [ 392.849588][T13830] sctp: [Deprecated]: syz-executor.3 (pid 13830) Use of struct sctp_assoc_value in delayed_ack socket option. [ 392.849588][T13830] Use struct sctp_sack_info instead 08:55:34 executing program 2 (fault-call:5 fault-nth:4): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 393.101979][T13844] FAULT_INJECTION: forcing a failure. [ 393.101979][T13844] name failslab, interval 1, probability 0, space 0, times 0 [ 393.150360][T13844] CPU: 1 PID: 13844 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 393.159071][T13844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.169128][T13844] Call Trace: [ 393.172433][T13844] dump_stack+0x197/0x210 [ 393.176782][T13844] should_fail.cold+0xa/0x15 [ 393.181385][T13844] ? fault_create_debugfs_attr+0x180/0x180 [ 393.187205][T13844] ? ___might_sleep+0x163/0x2c0 [ 393.192070][T13844] __should_failslab+0x121/0x190 [ 393.197021][T13844] should_failslab+0x9/0x14 [ 393.201535][T13844] kmem_cache_alloc_node_trace+0x274/0x750 [ 393.207536][T13844] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 393.213527][T13844] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 393.219350][T13844] __kmalloc_node_track_caller+0x3d/0x70 [ 393.224995][T13844] __kmalloc_reserve.isra.0+0x40/0xf0 [ 393.230387][T13844] __alloc_skb+0x10b/0x5e0 [ 393.234821][T13844] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 393.240379][T13844] ? sctp_transport_reset_reconf_timer+0x95/0x290 [ 393.246806][T13844] ? sctp_transport_reset_hb_timer+0x3b0/0x3b0 [ 393.252977][T13844] sctp_packet_transmit+0x27a/0x3740 [ 393.258286][T13844] ? sctp_outq_flush_ctrl.constprop.0+0x7da/0xd30 [ 393.264711][T13844] ? sctp_prsctp_prune_sent.isra.0+0x820/0x820 [ 393.270864][T13844] ? unwind_get_return_address+0x61/0xa0 [ 393.276517][T13844] ? profile_setup.cold+0xbb/0xbb [ 393.281551][T13844] ? arch_stack_walk+0x97/0xf0 [ 393.286319][T13844] ? sctp_packet_config+0xfd0/0xfd0 [ 393.291537][T13844] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 393.297276][T13844] sctp_outq_flush+0x2b8/0x2780 [ 393.302144][T13844] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 393.308074][T13844] ? kasan_kmalloc+0x9/0x10 [ 393.312586][T13844] ? __kmalloc_node_track_caller+0x4e/0x70 [ 393.318474][T13844] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 393.324060][T13844] ? __alloc_skb+0x10b/0x5e0 [ 393.328674][T13844] ? _sctp_make_chunk+0x5e/0x280 [ 393.333636][T13844] ? __sctp_outq_teardown+0xc60/0xc60 [ 393.339020][T13844] ? kmem_cache_alloc+0x121/0x710 [ 393.344059][T13844] ? sctp_sm_lookup_event+0x130/0x2f9 [ 393.349455][T13844] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 393.355709][T13844] ? sctp_outq_tail+0x68c/0x930 [ 393.360580][T13844] sctp_outq_uncork+0x6c/0x80 [ 393.365273][T13844] sctp_do_sm+0x50d/0x5370 [ 393.369707][T13844] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 393.375525][T13844] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 393.382209][T13844] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 393.388393][T13844] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 393.393942][T13844] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 393.399931][T13844] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 393.405753][T13844] ? kmem_cache_alloc+0x364/0x710 [ 393.410792][T13844] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 393.416342][T13844] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 393.422603][T13844] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 393.428342][T13844] ? sctp_addto_chunk+0xf6/0x2a0 [ 393.433305][T13844] sctp_primitive_RECONF+0xa0/0xd0 [ 393.438435][T13844] sctp_send_reconf+0x5f/0xb0 [ 393.443112][T13844] sctp_send_add_streams+0x2ed/0x4b0 [ 393.448410][T13844] sctp_setsockopt+0x2187/0x7350 [ 393.453378][T13844] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 393.458857][T13844] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 393.465109][T13844] ? aa_label_sk_perm+0x91/0xf0 [ 393.469975][T13844] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 393.475617][T13844] ? aa_sk_perm+0x346/0xaf0 [ 393.480123][T13844] ? __fget+0x37f/0x550 [ 393.484294][T13844] ? aa_af_perm+0x2a0/0x2a0 [ 393.488804][T13844] ? ksys_dup3+0x3e0/0x3e0 [ 393.493225][T13844] ? vfs_write+0x34c/0x5d0 [ 393.497667][T13844] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 393.503214][T13844] sock_common_setsockopt+0x94/0xd0 [ 393.508402][T13844] __sys_setsockopt+0x261/0x4c0 [ 393.513243][T13844] ? sock_create_kern+0x50/0x50 [ 393.518104][T13844] ? fput+0x1b/0x20 [ 393.521917][T13844] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 393.527359][T13844] ? do_syscall_64+0x26/0x790 [ 393.532059][T13844] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.538121][T13844] ? do_syscall_64+0x26/0x790 [ 393.542809][T13844] __x64_sys_setsockopt+0xbe/0x150 [ 393.548000][T13844] do_syscall_64+0xfa/0x790 [ 393.552490][T13844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.558370][T13844] RIP: 0033:0x45b349 [ 393.562261][T13844] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.581905][T13844] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 393.590306][T13844] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 393.598275][T13844] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 393.606252][T13844] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 393.614242][T13844] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 393.622244][T13844] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000004 08:55:35 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa820, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETVAL(0x0, 0x0, 0xc, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x28000003, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty, 0xfb}, 0x1c) write(0xffffffffffffffff, &(0x7f00000002c0)="f7f393111c8aea2bed6022a810dc3dd6223970429949e26752fc65a95fdef81870fb8b1af6d3e8a1a46c7fb4ff1b6dede5fb1f821c3dd0bbb8c79060b569302fd2693b422722f45e0a473806c2360dcea4b02b95940a7c5f9e3be950c79d8bb10679534f9f52633c4008ddf40c2e21173fe26d1ce44ce1daa8fb9645922d6b500544bdadf960f55ed44a16ba1f5a768a2696c2778ea223a52e3ba7b8ae0a1c6f9b", 0x19) r2 = accept(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x10, 0x3, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0x7, &(0x7f00000000c0)=0x2) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fdd000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fdd000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x8000, 0x0) ioctl$KVM_SET_PIT2(r6, 0x4070aea0, &(0x7f0000000140)={[{0x1000, 0x2, 0x9, 0x8, 0x8, 0x3, 0xf7, 0x8, 0x80, 0xd2, 0xff, 0x9, 0x8}, {0x5, 0x4, 0x4, 0xe3, 0x81, 0x3f, 0x6, 0x0, 0x1, 0x6, 0x5f, 0x0, 0xffffffffffffff00}, {0x6ccb, 0xfff7, 0x4, 0x1, 0x80, 0x3f, 0xe8, 0x8, 0x7f, 0x40, 0xff, 0xa, 0x7e}], 0x7}) syz_open_dev$vcsa(0x0, 0x80000000, 0x202001) 08:55:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x12, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:35 executing program 2 (fault-call:5 fault-nth:5): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x40) 08:55:35 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x2, 0x6}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4004af61, &(0x7f0000000040)) [ 393.877976][T13867] FAULT_INJECTION: forcing a failure. [ 393.877976][T13867] name failslab, interval 1, probability 0, space 0, times 0 [ 393.890955][T13867] CPU: 1 PID: 13867 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 393.899636][T13867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.909706][T13867] Call Trace: [ 393.913019][T13867] dump_stack+0x197/0x210 [ 393.917375][T13867] should_fail.cold+0xa/0x15 [ 393.921992][T13867] ? __local_bh_enable_ip+0x15a/0x270 [ 393.927386][T13867] ? fault_create_debugfs_attr+0x180/0x180 [ 393.933212][T13867] ? trace_hardirqs_on+0x67/0x240 [ 393.938261][T13867] __should_failslab+0x121/0x190 [ 393.943224][T13867] should_failslab+0x9/0x14 [ 393.947749][T13867] kmem_cache_alloc+0x47/0x710 [ 393.952526][T13867] ? lock_acquire+0x190/0x410 [ 393.957217][T13867] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 393.962696][T13867] skb_clone+0x154/0x3d0 [ 393.966950][T13867] dev_queue_xmit_nit+0x3a1/0xa20 [ 393.971987][T13867] ? validate_xmit_xfrm+0x43c/0xf10 [ 393.977202][T13867] dev_hard_start_xmit+0xbb/0x9b0 [ 393.982241][T13867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 393.988494][T13867] __dev_queue_xmit+0x2b05/0x35c0 [ 393.993522][T13867] ? __kasan_check_read+0x11/0x20 [ 393.998555][T13867] ? __lock_acquire+0x16f2/0x4a00 [ 394.003588][T13867] ? nf_conntrack_sctp_packet+0x806/0x1e20 [ 394.009413][T13867] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 394.014710][T13867] ? __kasan_check_read+0x11/0x20 [ 394.019747][T13867] ? mark_lock+0xc2/0x1220 [ 394.024181][T13867] ? mark_held_locks+0xa4/0xf0 [ 394.028952][T13867] ? ip6_finish_output2+0xc98/0x25c0 [ 394.034244][T13867] ? __ip6_finish_output+0x444/0xaa0 [ 394.039538][T13867] ? ip6_finish_output2+0xc98/0x25c0 [ 394.044834][T13867] dev_queue_xmit+0x18/0x20 [ 394.049347][T13867] ? dev_queue_xmit+0x18/0x20 [ 394.054036][T13867] ip6_finish_output2+0xfbe/0x25c0 [ 394.059267][T13867] ? ip6_frag_next+0xb20/0xb20 [ 394.064040][T13867] ? lock_downgrade+0x920/0x920 [ 394.069008][T13867] ? rcu_read_lock_held+0x9c/0xb0 [ 394.074049][T13867] ? __kasan_check_read+0x11/0x20 [ 394.079089][T13867] __ip6_finish_output+0x444/0xaa0 [ 394.084212][T13867] ? __ip6_finish_output+0x444/0xaa0 [ 394.089510][T13867] ip6_finish_output+0x38/0x1f0 [ 394.094388][T13867] ip6_output+0x25e/0x880 [ 394.098811][T13867] ? ip6_xmit+0x11da/0x2090 [ 394.103330][T13867] ? ip6_finish_output+0x1f0/0x1f0 [ 394.108464][T13867] ? __ip6_finish_output+0xaa0/0xaa0 [ 394.113767][T13867] ? __kasan_check_read+0x11/0x20 [ 394.118801][T13867] ip6_xmit+0xe1a/0x2090 [ 394.123089][T13867] ? ip6_finish_output2+0x25c0/0x25c0 [ 394.128486][T13867] ? ip6_setup_cork+0x18f0/0x18f0 [ 394.133533][T13867] ? rcu_read_lock_held+0x9c/0xb0 [ 394.138569][T13867] ? rcu_read_lock_held_common+0x130/0x130 [ 394.144409][T13867] sctp_v6_xmit+0x34b/0x6a0 [ 394.148928][T13867] sctp_packet_transmit+0x1ba6/0x3740 [ 394.154335][T13867] ? sctp_packet_config+0xfd0/0xfd0 [ 394.159558][T13867] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 394.165288][T13867] sctp_outq_flush+0x2b8/0x2780 [ 394.170149][T13867] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 394.176089][T13867] ? kasan_kmalloc+0x9/0x10 [ 394.180617][T13867] ? __kmalloc_node_track_caller+0x4e/0x70 [ 394.186442][T13867] ? __kmalloc_reserve.isra.0+0x40/0xf0 [ 394.192010][T13867] ? __alloc_skb+0x10b/0x5e0 [ 394.196616][T13867] ? _sctp_make_chunk+0x5e/0x280 [ 394.201578][T13867] ? __sctp_outq_teardown+0xc60/0xc60 [ 394.206965][T13867] ? kmem_cache_alloc+0x121/0x710 [ 394.212021][T13867] ? sctp_sm_lookup_event+0x130/0x2f9 [ 394.217413][T13867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 394.223670][T13867] ? sctp_outq_tail+0x68c/0x930 [ 394.228541][T13867] sctp_outq_uncork+0x6c/0x80 [ 394.233248][T13867] sctp_do_sm+0x50d/0x5370 [ 394.237695][T13867] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 394.243535][T13867] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 394.250226][T13867] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 394.256405][T13867] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 394.261970][T13867] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 394.267963][T13867] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 394.273793][T13867] ? kmem_cache_alloc+0x364/0x710 [ 394.278839][T13867] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 394.284409][T13867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 394.290658][T13867] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 394.296412][T13867] ? sctp_addto_chunk+0xf6/0x2a0 [ 394.301387][T13867] sctp_primitive_RECONF+0xa0/0xd0 [ 394.306536][T13867] sctp_send_reconf+0x5f/0xb0 [ 394.311218][T13867] sctp_send_add_streams+0x2ed/0x4b0 [ 394.316525][T13867] sctp_setsockopt+0x2187/0x7350 [ 394.321487][T13867] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 394.326986][T13867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 394.333247][T13867] ? aa_label_sk_perm+0x91/0xf0 [ 394.338193][T13867] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 394.343844][T13867] ? aa_sk_perm+0x346/0xaf0 [ 394.348363][T13867] ? __fget+0x37f/0x550 [ 394.352564][T13867] ? aa_af_perm+0x2a0/0x2a0 [ 394.357072][T13867] ? ksys_dup3+0x3e0/0x3e0 [ 394.361488][T13867] ? vfs_write+0x34c/0x5d0 [ 394.365929][T13867] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 394.371505][T13867] sock_common_setsockopt+0x94/0xd0 [ 394.376725][T13867] __sys_setsockopt+0x261/0x4c0 [ 394.381595][T13867] ? sock_create_kern+0x50/0x50 [ 394.386463][T13867] ? fput+0x1b/0x20 [ 394.390295][T13867] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 394.395772][T13867] ? do_syscall_64+0x26/0x790 [ 394.400458][T13867] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.406542][T13867] ? do_syscall_64+0x26/0x790 [ 394.411238][T13867] __x64_sys_setsockopt+0xbe/0x150 [ 394.416386][T13867] do_syscall_64+0xfa/0x790 [ 394.420896][T13867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.426796][T13867] RIP: 0033:0x45b349 [ 394.430709][T13867] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.450329][T13867] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 394.458757][T13867] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 394.466755][T13867] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 08:55:35 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 394.474737][T13867] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 394.482820][T13867] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 394.490795][T13867] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000005 08:55:35 executing program 2 (fault-call:5 fault-nth:6): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x14, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:36 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000000)={0x2, 0x6}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4004af61, &(0x7f0000000040)) [ 394.929930][T13897] FAULT_INJECTION: forcing a failure. [ 394.929930][T13897] name failslab, interval 1, probability 0, space 0, times 0 [ 394.956015][T13897] CPU: 0 PID: 13897 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 394.965175][T13897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.975233][T13897] Call Trace: [ 394.978544][T13897] dump_stack+0x197/0x210 [ 394.982900][T13897] should_fail.cold+0xa/0x15 [ 394.987511][T13897] ? fault_create_debugfs_attr+0x180/0x180 [ 394.993343][T13897] ? __ip6_finish_output+0xaa0/0xaa0 [ 394.998649][T13897] __should_failslab+0x121/0x190 [ 395.003610][T13897] should_failslab+0x9/0x14 [ 395.008138][T13897] kmem_cache_alloc_node+0x56/0x740 [ 395.013366][T13897] __alloc_skb+0xd5/0x5e0 [ 395.017709][T13897] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 395.023264][T13897] ? sctp_v6_xmit+0x380/0x6a0 [ 395.027958][T13897] ? find_held_lock+0x35/0x130 [ 395.032747][T13897] _sctp_make_chunk+0x5e/0x280 [ 395.037530][T13897] sctp_make_reconf+0x2b/0xb0 [ 395.042224][T13897] sctp_make_strreset_resp+0x72/0xe0 [ 395.048656][T13897] ? sctp_make_strreset_addstrm+0x220/0x220 [ 395.054582][T13897] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 395.060842][T13897] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 395.067106][T13897] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 395.073626][T13897] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 395.079886][T13897] ? sctp_verify_reconf+0x275/0x49a [ 395.085099][T13897] sctp_sf_do_reconf+0x89d/0xad0 [ 395.090061][T13897] ? sctp_sf_do_asconf+0xc60/0xc60 [ 395.095183][T13897] ? sctp_sm_lookup_event+0x130/0x2f9 [ 395.100671][T13897] ? dccp_diag_dump+0x40/0x40 [ 395.105367][T13897] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 395.111228][T13897] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 395.117492][T13897] sctp_do_sm+0x121/0x5370 [ 395.122183][T13897] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 395.128265][T13897] ? kasan_kmalloc+0x9/0x10 [ 395.132786][T13897] ? __kmalloc_node_track_caller+0x4e/0x70 [ 395.138606][T13897] ? __kasan_check_read+0x11/0x20 [ 395.143641][T13897] ? mark_lock+0xc2/0x1220 [ 395.148081][T13897] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 395.154838][T13897] ? __kasan_check_read+0x11/0x20 [ 395.159898][T13897] ? __lock_acquire+0x16f2/0x4a00 [ 395.164943][T13897] ? sctp_sm_lookup_event+0x130/0x2f9 [ 395.170333][T13897] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 395.176581][T13897] ? sctp_assoc_bh_rcv+0x362/0x700 [ 395.181711][T13897] ? __kasan_check_read+0x11/0x20 [ 395.186765][T13897] ? mark_lock+0xc2/0x1220 [ 395.191201][T13897] ? mark_held_locks+0xa4/0xf0 [ 395.195977][T13897] ? ktime_get+0x100/0x2f0 [ 395.200407][T13897] ? sctp_assoc_bh_rcv+0x362/0x700 [ 395.205522][T13897] ? ktime_get+0x100/0x2f0 [ 395.209958][T13897] ? lockdep_hardirqs_on+0x421/0x5e0 [ 395.215266][T13897] ? trace_hardirqs_on+0x67/0x240 [ 395.220378][T13897] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 395.226132][T13897] ? ktime_get+0x1fd/0x2f0 [ 395.230562][T13897] sctp_assoc_bh_rcv+0x3a9/0x700 [ 395.235530][T13897] sctp_inq_push+0x1e4/0x280 [ 395.240143][T13897] sctp_backlog_rcv+0x222/0x1420 [ 395.245093][T13897] ? __local_bh_enable_ip+0x15a/0x270 [ 395.250476][T13897] ? _raw_spin_unlock_bh+0x2c/0x30 [ 395.255598][T13897] ? __local_bh_enable_ip+0x15a/0x270 [ 395.260982][T13897] ? sctp_hash_obj+0x5e0/0x5e0 [ 395.265769][T13897] ? __release_sock+0xca/0x390 [ 395.270544][T13897] ? __local_bh_enable_ip+0x15a/0x270 [ 395.275936][T13897] __release_sock+0x129/0x390 [ 395.280638][T13897] release_sock+0x59/0x1c0 [ 395.285076][T13897] sctp_setsockopt+0x20b/0x7350 [ 395.290054][T13897] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 395.295526][T13897] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 395.301787][T13897] ? aa_label_sk_perm+0x91/0xf0 [ 395.306662][T13897] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 395.312313][T13897] ? aa_sk_perm+0x346/0xaf0 [ 395.316823][T13897] ? __fget+0x37f/0x550 [ 395.321011][T13897] ? aa_af_perm+0x2a0/0x2a0 [ 395.325525][T13897] ? ksys_dup3+0x3e0/0x3e0 [ 395.329954][T13897] ? vfs_write+0x34c/0x5d0 [ 395.334399][T13897] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 395.339962][T13897] sock_common_setsockopt+0x94/0xd0 [ 395.345179][T13897] __sys_setsockopt+0x261/0x4c0 [ 395.350055][T13897] ? sock_create_kern+0x50/0x50 [ 395.354921][T13897] ? fput+0x1b/0x20 [ 395.358751][T13897] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 395.364227][T13897] ? do_syscall_64+0x26/0x790 [ 395.368919][T13897] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.375120][T13897] ? do_syscall_64+0x26/0x790 [ 395.379821][T13897] __x64_sys_setsockopt+0xbe/0x150 [ 395.384956][T13897] do_syscall_64+0xfa/0x790 [ 395.389487][T13897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.395397][T13897] RIP: 0033:0x45b349 [ 395.399300][T13897] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.418937][T13897] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 08:55:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) [ 395.427465][T13897] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 395.435452][T13897] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 395.443439][T13897] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 395.451421][T13897] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 395.459493][T13897] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000006 08:55:36 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000000700)=[{0x0}, {&(0x7f0000000400)=""/87, 0x57}], 0x2}}], 0x1, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x1000080002, 0x100000000000088) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, 0x0, 0x0, 0x8800, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback}, 0x52) recvmmsg(r2, &(0x7f0000000380), 0x7ffffffffffffc8, 0x1e6, 0x0) 08:55:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:36 executing program 2 (fault-call:5 fault-nth:7): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r10}]}, 0x3c}}, 0x40) 08:55:37 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f00000022c0)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) syz_open_procfs$namespace(r1, &(0x7f0000000140)='ns/uts\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x1f, 0x3}, {0x8, 0x5}, 0x9, 0x0, 0x5}) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000031000505d25a80648c63940d0324fc60100000000a000000053582c137153e3709480180feff0000d1bd", 0x2e}], 0x1}, 0x40000) 08:55:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:37 executing program 0: r0 = socket(0x18, 0x0, 0x0) close(r0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffffe, 0x50, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYRES64=r5, @ANYRES64=r2, @ANYRESHEX=r5], 0x1}}, 0x24008000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bind$can_j1939(r1, &(0x7f0000000340)={0x1d, r6}, 0x18) connect$can_j1939(r0, &(0x7f00000000c0)={0x1d, r6}, 0x18) sendmmsg$alg(r0, &(0x7f00000000c0), 0x4924924924924d8, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f0000000140)={0x3f, {{0x2, 0x4e24, @empty}}, {{0x2, 0x4e20, @broadcast}}}, 0x108) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000100)) 08:55:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff40, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) socketpair(0x1d, 0x1, 0x31, &(0x7f0000000000)) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 396.051031][T13938] FAULT_INJECTION: forcing a failure. [ 396.051031][T13938] name failslab, interval 1, probability 0, space 0, times 0 08:55:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x17, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 396.134987][T13938] CPU: 1 PID: 13938 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 396.143712][T13938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.153775][T13938] Call Trace: [ 396.157084][T13938] dump_stack+0x197/0x210 [ 396.161438][T13938] should_fail.cold+0xa/0x15 [ 396.166044][T13938] ? fault_create_debugfs_attr+0x180/0x180 [ 396.171869][T13938] ? __kasan_check_read+0x11/0x20 [ 396.176924][T13938] __should_failslab+0x121/0x190 [ 396.181879][T13938] should_failslab+0x9/0x14 [ 396.186397][T13938] kmem_cache_alloc_node_trace+0x5a/0x750 [ 396.192114][T13938] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 396.198084][T13938] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 396.203885][T13938] __kmalloc_node_track_caller+0x3d/0x70 [ 396.209512][T13938] __kmalloc_reserve.isra.0+0x40/0xf0 [ 396.214869][T13938] __alloc_skb+0x10b/0x5e0 [ 396.219276][T13938] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 396.224818][T13938] ? sctp_v6_xmit+0x380/0x6a0 [ 396.229479][T13938] ? find_held_lock+0x35/0x130 [ 396.234230][T13938] _sctp_make_chunk+0x5e/0x280 [ 396.238983][T13938] sctp_make_reconf+0x2b/0xb0 [ 396.243642][T13938] sctp_make_strreset_resp+0x72/0xe0 [ 396.248916][T13938] ? sctp_make_strreset_addstrm+0x220/0x220 [ 396.254797][T13938] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 396.261020][T13938] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 396.267244][T13938] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 396.273727][T13938] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 396.279949][T13938] ? sctp_verify_reconf+0x275/0x49a [ 396.285146][T13938] sctp_sf_do_reconf+0x89d/0xad0 [ 396.290073][T13938] ? sctp_sf_do_asconf+0xc60/0xc60 [ 396.295165][T13938] ? sctp_sm_lookup_event+0x130/0x2f9 [ 396.300534][T13938] ? dccp_diag_dump+0x40/0x40 [ 396.305218][T13938] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 396.310973][T13938] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 396.317211][T13938] sctp_do_sm+0x121/0x5370 [ 396.321631][T13938] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 396.327423][T13938] ? kasan_kmalloc+0x9/0x10 [ 396.331914][T13938] ? __kmalloc_node_track_caller+0x4e/0x70 [ 396.337705][T13938] ? __kasan_check_read+0x11/0x20 [ 396.342711][T13938] ? mark_lock+0xc2/0x1220 [ 396.347119][T13938] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 396.353792][T13938] ? __kasan_check_read+0x11/0x20 [ 396.358811][T13938] ? __lock_acquire+0x16f2/0x4a00 [ 396.363829][T13938] ? sctp_sm_lookup_event+0x130/0x2f9 [ 396.369188][T13938] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 396.375418][T13938] ? sctp_assoc_bh_rcv+0x362/0x700 [ 396.380513][T13938] ? __kasan_check_read+0x11/0x20 [ 396.385520][T13938] ? mark_lock+0xc2/0x1220 [ 396.389933][T13938] ? mark_held_locks+0xa4/0xf0 [ 396.394679][T13938] ? ktime_get+0x100/0x2f0 [ 396.399079][T13938] ? sctp_assoc_bh_rcv+0x362/0x700 [ 396.404169][T13938] ? ktime_get+0x100/0x2f0 [ 396.408590][T13938] ? lockdep_hardirqs_on+0x421/0x5e0 [ 396.413856][T13938] ? trace_hardirqs_on+0x67/0x240 [ 396.418865][T13938] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 396.424564][T13938] ? ktime_get+0x1fd/0x2f0 [ 396.428965][T13938] sctp_assoc_bh_rcv+0x3a9/0x700 [ 396.433896][T13938] sctp_inq_push+0x1e4/0x280 [ 396.438484][T13938] sctp_backlog_rcv+0x222/0x1420 [ 396.443404][T13938] ? __local_bh_enable_ip+0x15a/0x270 [ 396.448758][T13938] ? _raw_spin_unlock_bh+0x2c/0x30 [ 396.453980][T13938] ? __local_bh_enable_ip+0x15a/0x270 [ 396.459358][T13938] ? sctp_hash_obj+0x5e0/0x5e0 [ 396.464114][T13938] ? __release_sock+0xca/0x390 [ 396.468869][T13938] ? __local_bh_enable_ip+0x15a/0x270 [ 396.474235][T13938] __release_sock+0x129/0x390 [ 396.478911][T13938] release_sock+0x59/0x1c0 [ 396.483317][T13938] sctp_setsockopt+0x20b/0x7350 [ 396.488158][T13938] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 396.493602][T13938] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 396.499831][T13938] ? aa_label_sk_perm+0x91/0xf0 [ 396.504703][T13938] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 396.510338][T13938] ? aa_sk_perm+0x346/0xaf0 [ 396.514827][T13938] ? __fget+0x37f/0x550 [ 396.518972][T13938] ? aa_af_perm+0x2a0/0x2a0 [ 396.523473][T13938] ? ksys_dup3+0x3e0/0x3e0 [ 396.527876][T13938] ? vfs_write+0x34c/0x5d0 [ 396.532298][T13938] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 396.537833][T13938] sock_common_setsockopt+0x94/0xd0 [ 396.543034][T13938] __sys_setsockopt+0x261/0x4c0 [ 396.547882][T13938] ? sock_create_kern+0x50/0x50 [ 396.552723][T13938] ? fput+0x1b/0x20 [ 396.556523][T13938] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 396.561988][T13938] ? do_syscall_64+0x26/0x790 [ 396.566652][T13938] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.572699][T13938] ? do_syscall_64+0x26/0x790 [ 396.577359][T13938] __x64_sys_setsockopt+0xbe/0x150 [ 396.582454][T13938] do_syscall_64+0xfa/0x790 [ 396.586952][T13938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.592827][T13938] RIP: 0033:0x45b349 [ 396.596709][T13938] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.616471][T13938] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 396.624862][T13938] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 396.632825][T13938] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 396.640784][T13938] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 396.648741][T13938] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 396.656697][T13938] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000007 08:55:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) 08:55:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:38 executing program 0: 08:55:38 executing program 2 (fault-call:5 fault-nth:8): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:38 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "4e96e1", 0x18, 0x3a, 0x0, @empty, @local, {[], @mld={0x83, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}}}}, 0x0) r0 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) [ 397.071073][T13971] FAULT_INJECTION: forcing a failure. [ 397.071073][T13971] name failslab, interval 1, probability 0, space 0, times 0 08:55:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 397.142462][T13971] CPU: 0 PID: 13971 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 397.151178][T13971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.161242][T13971] Call Trace: [ 397.164549][T13971] dump_stack+0x197/0x210 [ 397.168921][T13971] should_fail.cold+0xa/0x15 [ 397.173527][T13971] ? fault_create_debugfs_attr+0x180/0x180 [ 397.179353][T13971] ? kasan_kmalloc+0x9/0x10 [ 397.183870][T13971] ? __kmalloc_node_track_caller+0x4e/0x70 08:55:38 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2}, 0x14) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x9) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000000001, 0x0, r1, &(0x7f0000000080), 0x5f7}]) [ 397.189688][T13971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.195949][T13971] __should_failslab+0x121/0x190 [ 397.201014][T13971] should_failslab+0x9/0x14 [ 397.205532][T13971] kmem_cache_alloc+0x47/0x710 [ 397.210317][T13971] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 397.215868][T13971] ? sctp_v6_xmit+0x380/0x6a0 [ 397.220556][T13971] sctp_chunkify+0x4b/0x290 [ 397.225069][T13971] _sctp_make_chunk+0x15a/0x280 [ 397.229946][T13971] sctp_make_reconf+0x2b/0xb0 [ 397.234639][T13971] sctp_make_strreset_resp+0x72/0xe0 [ 397.239934][T13971] ? sctp_make_strreset_addstrm+0x220/0x220 [ 397.245850][T13971] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 397.252105][T13971] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 397.258640][T13971] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 397.265258][T13971] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 397.271606][T13971] ? sctp_verify_reconf+0x275/0x49a [ 397.276825][T13971] sctp_sf_do_reconf+0x89d/0xad0 [ 397.281784][T13971] ? sctp_sf_do_asconf+0xc60/0xc60 [ 397.287341][T13971] ? sctp_sm_lookup_event+0x130/0x2f9 08:55:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 397.292746][T13971] ? dccp_diag_dump+0x40/0x40 [ 397.297437][T13971] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 397.303265][T13971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 397.309525][T13971] sctp_do_sm+0x121/0x5370 [ 397.313956][T13971] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 397.319769][T13971] ? kasan_kmalloc+0x9/0x10 [ 397.324276][T13971] ? __kmalloc_node_track_caller+0x4e/0x70 [ 397.330171][T13971] ? __kasan_check_read+0x11/0x20 [ 397.335222][T13971] ? mark_lock+0xc2/0x1220 [ 397.339699][T13971] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 397.346391][T13971] ? __kasan_check_read+0x11/0x20 [ 397.351427][T13971] ? __lock_acquire+0x16f2/0x4a00 [ 397.356465][T13971] ? sctp_sm_lookup_event+0x130/0x2f9 [ 397.361854][T13971] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 397.368110][T13971] ? sctp_assoc_bh_rcv+0x362/0x700 [ 397.373241][T13971] ? __kasan_check_read+0x11/0x20 [ 397.378273][T13971] ? mark_lock+0xc2/0x1220 [ 397.382712][T13971] ? mark_held_locks+0xa4/0xf0 [ 397.387493][T13971] ? ktime_get+0x100/0x2f0 [ 397.391922][T13971] ? sctp_assoc_bh_rcv+0x362/0x700 [ 397.397039][T13971] ? ktime_get+0x100/0x2f0 [ 397.401473][T13971] ? lockdep_hardirqs_on+0x421/0x5e0 [ 397.406773][T13971] ? trace_hardirqs_on+0x67/0x240 [ 397.411817][T13971] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 397.417546][T13971] ? ktime_get+0x1fd/0x2f0 [ 397.421976][T13971] sctp_assoc_bh_rcv+0x3a9/0x700 [ 397.426940][T13971] sctp_inq_push+0x1e4/0x280 [ 397.431549][T13971] sctp_backlog_rcv+0x222/0x1420 [ 397.436491][T13971] ? __local_bh_enable_ip+0x15a/0x270 [ 397.441872][T13971] ? _raw_spin_unlock_bh+0x2c/0x30 [ 397.446995][T13971] ? __local_bh_enable_ip+0x15a/0x270 [ 397.452379][T13971] ? sctp_hash_obj+0x5e0/0x5e0 [ 397.457161][T13971] ? __release_sock+0xca/0x390 [ 397.461973][T13971] ? __local_bh_enable_ip+0x15a/0x270 [ 397.467367][T13971] __release_sock+0x129/0x390 [ 397.472065][T13971] release_sock+0x59/0x1c0 [ 397.476502][T13971] sctp_setsockopt+0x20b/0x7350 [ 397.481372][T13971] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 397.486844][T13971] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 397.493095][T13971] ? aa_label_sk_perm+0x91/0xf0 [ 397.497959][T13971] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 397.503628][T13971] ? aa_sk_perm+0x346/0xaf0 [ 397.508142][T13971] ? __fget+0x37f/0x550 [ 397.512319][T13971] ? aa_af_perm+0x2a0/0x2a0 [ 397.516833][T13971] ? ksys_dup3+0x3e0/0x3e0 [ 397.521283][T13971] ? vfs_write+0x34c/0x5d0 [ 397.525717][T13971] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 397.531401][T13971] sock_common_setsockopt+0x94/0xd0 [ 397.536602][T13971] __sys_setsockopt+0x261/0x4c0 [ 397.541446][T13971] ? sock_create_kern+0x50/0x50 [ 397.546285][T13971] ? fput+0x1b/0x20 [ 397.550107][T13971] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 397.555554][T13971] ? do_syscall_64+0x26/0x790 [ 397.560233][T13971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.566288][T13971] ? do_syscall_64+0x26/0x790 [ 397.570989][T13971] __x64_sys_setsockopt+0xbe/0x150 [ 397.576104][T13971] do_syscall_64+0xfa/0x790 [ 397.580616][T13971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.586502][T13971] RIP: 0033:0x45b349 [ 397.590387][T13971] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.610080][T13971] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 397.618485][T13971] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 397.626448][T13971] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 397.634411][T13971] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 08:55:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x3c}}, 0x40) [ 397.642367][T13971] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 [ 397.650334][T13971] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000008 08:55:39 executing program 4: sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000000)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xd850) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0x21f, 0x4d, 0x1}) 08:55:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}]}, 0x34}}, 0x40) 08:55:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x23, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000000)=0x9) sendmmsg(r0, &(0x7f0000008600), 0x0, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) sync_file_range(r3, 0xfff, 0x2, 0x5) 08:55:39 executing program 2 (fault-call:5 fault-nth:9): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}]}, 0x34}}, 0x40) 08:55:39 executing program 4: sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000000)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xd850) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0x21f, 0x4d, 0x1}) 08:55:39 executing program 0: socketpair(0x8, 0x1, 0xf4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000001c0)) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x102000200}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x124, r1, 0x200, 0x30bd2c, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r4}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @DEVLINK_ATTR_NETNS_ID={0x8}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4000050}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001a000104000bca020003000000000006000000000000800008001b000000000049e3648e59df3a98ef359db7dab887d29a4e7864eb7754355e"], 0x24}}, 0x0) [ 398.214096][T14017] FAULT_INJECTION: forcing a failure. [ 398.214096][T14017] name failslab, interval 1, probability 0, space 0, times 0 [ 398.396507][T14017] CPU: 1 PID: 14017 Comm: syz-executor.2 Not tainted 5.5.0-rc7-syzkaller #0 [ 398.405232][T14017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.415297][T14017] Call Trace: [ 398.418611][T14017] dump_stack+0x197/0x210 [ 398.422960][T14017] should_fail.cold+0xa/0x15 [ 398.427593][T14017] ? fault_create_debugfs_attr+0x180/0x180 [ 398.433423][T14017] ? kasan_kmalloc+0x9/0x10 [ 398.437938][T14017] ? __kmalloc_node_track_caller+0x4e/0x70 [ 398.443757][T14017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.450016][T14017] __should_failslab+0x121/0x190 [ 398.454975][T14017] should_failslab+0x9/0x14 [ 398.459494][T14017] kmem_cache_alloc+0x47/0x710 [ 398.464297][T14017] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 398.469851][T14017] ? sctp_v6_xmit+0x380/0x6a0 [ 398.474543][T14017] sctp_chunkify+0x4b/0x290 [ 398.479058][T14017] _sctp_make_chunk+0x15a/0x280 [ 398.483923][T14017] sctp_make_reconf+0x2b/0xb0 [ 398.488617][T14017] sctp_make_strreset_resp+0x72/0xe0 [ 398.493914][T14017] ? sctp_make_strreset_addstrm+0x220/0x220 [ 398.499836][T14017] sctp_process_strreset_addstrm_in+0x4d2/0x830 [ 398.506088][T14017] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.512355][T14017] ? sctp_process_strreset_addstrm_out+0x7c0/0x7c0 [ 398.518876][T14017] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 398.525246][T14017] ? sctp_verify_reconf+0x275/0x49a [ 398.530470][T14017] sctp_sf_do_reconf+0x89d/0xad0 [ 398.535435][T14017] ? sctp_sf_do_asconf+0xc60/0xc60 [ 398.540565][T14017] ? sctp_sm_lookup_event+0x130/0x2f9 [ 398.546090][T14017] ? dccp_diag_dump+0x40/0x40 [ 398.550786][T14017] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 398.556525][T14017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 398.562960][T14017] sctp_do_sm+0x121/0x5370 [ 398.567498][T14017] ? __kasan_check_read+0x11/0x20 [ 398.572661][T14017] ? mark_lock+0xc2/0x1220 [ 398.577096][T14017] ? sctp_do_8_2_transport_strike.isra.0+0xa60/0xa60 [ 398.583780][T14017] ? __kasan_check_read+0x11/0x20 [ 398.588816][T14017] ? __lock_acquire+0x16f2/0x4a00 [ 398.593880][T14017] ? sctp_sm_lookup_event+0x130/0x2f9 [ 398.599267][T14017] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 398.605521][T14017] ? sctp_assoc_bh_rcv+0x362/0x700 [ 398.610648][T14017] ? __kasan_check_read+0x11/0x20 [ 398.615681][T14017] ? mark_lock+0xc2/0x1220 [ 398.620139][T14017] ? mark_held_locks+0xa4/0xf0 [ 398.624911][T14017] ? ktime_get+0x100/0x2f0 [ 398.637505][T14017] ? sctp_assoc_bh_rcv+0x362/0x700 [ 398.642789][T14017] ? ktime_get+0x100/0x2f0 [ 398.647223][T14017] ? lockdep_hardirqs_on+0x421/0x5e0 [ 398.652524][T14017] ? trace_hardirqs_on+0x67/0x240 [ 398.657566][T14017] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 398.663372][T14017] ? ktime_get+0x1fd/0x2f0 [ 398.667806][T14017] sctp_assoc_bh_rcv+0x3a9/0x700 [ 398.672771][T14017] sctp_inq_push+0x1e4/0x280 [ 398.677377][T14017] sctp_backlog_rcv+0x222/0x1420 [ 398.682321][T14017] ? __local_bh_enable_ip+0x15a/0x270 [ 398.687707][T14017] ? _raw_spin_unlock_bh+0x2c/0x30 [ 398.692826][T14017] ? __local_bh_enable_ip+0x15a/0x270 [ 398.698218][T14017] ? sctp_hash_obj+0x5e0/0x5e0 [ 398.703002][T14017] ? __release_sock+0xca/0x390 [ 398.707779][T14017] ? __local_bh_enable_ip+0x15a/0x270 [ 398.713170][T14017] __release_sock+0x129/0x390 [ 398.717872][T14017] release_sock+0x59/0x1c0 [ 398.722307][T14017] sctp_setsockopt+0x20b/0x7350 [ 398.727182][T14017] ? sctp_setsockopt_bindx+0x2a0/0x2a0 [ 398.732654][T14017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 398.738907][T14017] ? aa_label_sk_perm+0x91/0xf0 [ 398.743784][T14017] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 398.749540][T14017] ? aa_sk_perm+0x346/0xaf0 [ 398.754053][T14017] ? __fget+0x37f/0x550 [ 398.758230][T14017] ? aa_af_perm+0x2a0/0x2a0 [ 398.762759][T14017] ? ksys_dup3+0x3e0/0x3e0 [ 398.767192][T14017] ? vfs_write+0x34c/0x5d0 [ 398.771631][T14017] ? aa_sock_opt_perm.isra.0+0xa1/0x130 [ 398.777204][T14017] sock_common_setsockopt+0x94/0xd0 [ 398.782421][T14017] __sys_setsockopt+0x261/0x4c0 [ 398.787300][T14017] ? sock_create_kern+0x50/0x50 [ 398.792167][T14017] ? fput+0x1b/0x20 [ 398.795999][T14017] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 398.801472][T14017] ? do_syscall_64+0x26/0x790 [ 398.806158][T14017] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.812231][T14017] ? do_syscall_64+0x26/0x790 [ 398.816924][T14017] __x64_sys_setsockopt+0xbe/0x150 [ 398.822072][T14017] do_syscall_64+0xfa/0x790 [ 398.826594][T14017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.832494][T14017] RIP: 0033:0x45b349 [ 398.836406][T14017] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.856020][T14017] RSP: 002b:00007f7917bbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 398.864640][T14017] RAX: ffffffffffffffda RBX: 00007f7917bc06d4 RCX: 000000000045b349 [ 398.872628][T14017] RDX: 0000000000000079 RSI: 0000000000000084 RDI: 0000000000000003 [ 398.880616][T14017] RBP: 000000000075bf20 R08: 0000000000000008 R09: 0000000000000000 [ 398.888601][T14017] R10: 0000000020000200 R11: 0000000000000246 R12: 0000000000000004 08:55:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x23, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}]}, 0x34}}, 0x40) 08:55:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x24, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:40 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x24, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:40 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040), 0x6c6b1886da3cc13c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xf2, @loopback, 0xffffffff}, 0x1c) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)='gre0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x4) [ 398.896685][T14017] R13: 0000000000000a7c R14: 00000000004d4bc8 R15: 0000000000000009 08:55:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x25, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:40 executing program 4: sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000000)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xd850) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0x21f, 0x4d, 0x1}) 08:55:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:40 executing program 0: sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@remote}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000180)={0x81}) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/4, 0x4}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) getdents64(r2, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000340)=""/191) getdents64(r3, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x1be, 0x0) 08:55:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x40) 08:55:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x64, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:40 executing program 4: sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000000)) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000440)='cgroup2\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0//ile0\x00', 0xd850) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000040)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0x21f, 0x4d, 0x1}) 08:55:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x40) 08:55:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:41 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x25, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_IFALIAS={0x14, 0x14, 'bridge0\x00'}, @IFLA_MASTER={0x8}]}, 0x3c}}, 0x40) 08:55:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6b, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x3, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:41 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, 0x0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000900)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000000)) socket$nl_generic(0x10, 0x3, 0x10) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r3, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) close(r6) splice(r4, 0x0, r5, 0x0, 0x80000001, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xa, 0xfa00, {0x800000000003, &(0x7f00000017c0)={0xffffffffffffffff}, 0x13f, 0x2}}, 0xffffffffffffff02) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f00000001c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000440), r9}}, 0x18) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000000, 0x0) 08:55:41 executing program 0: sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast}}, {{@in6=@local}, 0x0, @in6=@remote}}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/fib_triestat\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000180)={0x81}) recvmmsg(0xffffffffffffffff, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/4, 0x4}], 0x1}}], 0x1, 0x0, 0x0) r2 = syz_open_procfs(0x0, 0x0) getdents64(r2, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000340)=""/191) getdents64(r3, 0x0, 0x0) getdents(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x1be, 0x0) 08:55:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x40) 08:55:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6e, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 400.233672][T14109] team0: Cannot enslave team device to itself 08:55:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x4, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x40) 08:55:41 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:41 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000540), &(0x7f0000000580), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000002000000030000002004000000000000d0020000d0020000d002000000000000880300008803000088030000880300008803000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000a002d00200000000000000000000000000000000000000003002627066000000000000000000000000000000000000000000000000000001000003000000000000000000000000000000000000000000350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300053455400000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b8000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff00000000"], 0x480) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) [ 400.630192][T14129] xt_bpf: check failed: parse error [ 400.703876][T14136] xt_bpf: check failed: parse error 08:55:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x64, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x5, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x40) 08:55:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x15af7, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="48000000100005070004ffff0000000000000000", @ANYRES32=0x0, @ANYBLOB="0300000000000000140012000b0001006970766c616e0000040009000a000500340000000000000008000a00", @ANYRES32, @ANYBLOB], 0x48}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r4, 0x8, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x1ff, @link='broadcast-link\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000011000000060028000000000008000300", @ANYRES32=r5, @ANYBLOB="ad74"], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, r2, 0xb3d37a2765ccd7c1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x80}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7fffffff}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000410) [ 400.983082][T14146] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 08:55:42 executing program 0: syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, 0x0, 0x24000080) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd28}, 0x14}, 0x1, 0x0, 0x0, 0x20044081}, 0x4404) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000200)={0x8000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) r1 = syz_open_dev$video(0x0, 0x4, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) getsockopt$inet6_int(r2, 0x29, 0x4e, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2284, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x302040, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(r5, 0xc2604110, &(0x7f0000000580)={0x7, [[0x3, 0x1, 0x40, 0x4c, 0xfffffffb, 0x9, 0x0, 0x4], [0x2, 0x0, 0xffff, 0x8000, 0x40, 0xbb, 0x7, 0x6], [0x8, 0x7, 0x3fe0000, 0x8, 0x0, 0x1, 0xffffffff, 0xffffffff]], [], [{0x6, 0x5, 0x1, 0x1, 0x0, 0x1}, {0x6, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x41, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x9a, 0x0, 0x0, 0x1, 0x1}, {0x66e8f787, 0x7f, 0x1, 0x0, 0x1}, {0x7, 0x3f8000, 0x0, 0x1, 0x1}, {0x8, 0x6db, 0x1, 0x1}, {0x0, 0x4224, 0x1}, {0x2, 0xfff, 0x0, 0x0, 0x1, 0x1}, {0x1, 0x20, 0x1}, {0x3, 0xd86, 0x1, 0x1, 0x1}, {0x0, 0x100, 0x0, 0x1}], [], 0x6}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000000540)="1b01dd7900c95587f55bea1090d40e5b", 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240), 0x853aa63c1a5e7481, 0x0, 0x0, 0xfffffffffffffe99) splice(r4, 0x0, r3, 0x0, 0x11000, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r6, &(0x7f00000022c0)) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bind$packet(r6, &(0x7f0000000140)={0x11, 0x15, r7, 0x1, 0x6}, 0x14) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f0000000000)={0xfffffffd, [0x0, 0x0, 0x80], [{0x0, 0x61a, 0x0, 0x1}, {0x8, 0x401, 0x1}, {0x0, 0x7ff, 0x0, 0x1}, {0x800000, 0x4b3, 0x1}, {0x0, 0x3}, {0x2, 0x4, 0x0, 0x1}, {0xfffffffb, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x200, 0x0, 0x1, 0x1, 0x1}, {0xcf33, 0x0, 0x1}, {0x200, 0x0, 0x1}, {0x2, 0x0, 0x0, 0x1}], 0x1000}) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)}, {&(0x7f0000000340)="895baaca2e526f69366a9afbc480d65cd2f20e5a4fbe3f8eeb0a621909cf2ca6bac0820be183f7e3fbd5b9fbe9b365e36a0b8081f61e31984f95431fa311589bd3acc6e5c1c40a82c502f61ed8c32bea7e02b33d613d", 0x56}, {&(0x7f00000003c0)="b40dc4603e7ba50722e054c33f7c3da51906297524981621e9f124f303c783e293e8ac5d501e10a5fd", 0x29}, {&(0x7f0000000400)="472d5c7835370ca73c1345d834a3cb506925e528244a0f20ec098d439531e96fc3bd939a6c852f35142b67e8f91b7f08a3350b927e2688d5cdc3d189d7d214c89a2b93b43d3c915eb9db1aedd9109340d72ee9a06649f0d4351c1d9df046cebe779796db8bdd222cc01a3de1dea1e9c1639f27d41f36b346e6cd85a25037548806f709deca00120799b6e6673557f7862576cbb1d20f75ef736185d8772d41ddc9d0059e74795c623afc15ff846bde36f0cd35", 0xb3}], 0x4}, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) 08:55:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={0x0, 0x5, 0x2, 0x88, &(0x7f0000ff9000/0x4000)=nil, 0x40}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 401.849345][T14184] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 08:55:43 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:43 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x78, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x8, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x40) [ 402.314536][T14185] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 402.461137][T14185] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 402.554381][T14185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 402.573048][T14185] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 08:55:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x15af7, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="48000000100005070004ffff0000000000000000", @ANYRES32=0x0, @ANYBLOB="0300000000000000140012000b0001006970766c616e0000040009000a000500340000000000000008000a00", @ANYRES32, @ANYBLOB], 0x48}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r4, 0x8, 0x70bd2a, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x1ff, @link='broadcast-link\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000011000000060028000000000008000300", @ANYRES32=r5, @ANYBLOB="ad74"], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, r2, 0xb3d37a2765ccd7c1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x80}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7fffffff}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000410) 08:55:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x83, 0xaf, 0xfc, 0x0, 0x8, 0x0, 0x58fb963ad76b4260, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x5, @perf_bp={&(0x7f0000000000), 0x2}, 0x20a29, 0x1000, 0x8, 0x0, 0x0, 0x80000004, 0x1000}, r0, 0x5, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x1, 0x0) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f00000002c0)=""/102) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x5d99855df4fa0b2}, 0x0, 0x0, 0xffffffffffffffff, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x800, 0x2, 0xff, 0x1}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x28000003, &(0x7f0000000100)={0xa, 0x28000004e22, 0x1, @empty, 0xfb}, 0x1c) accept(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x10, 0x3, 0xc) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000200)=0x3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fdd000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r7, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r8, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r8, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fdd000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000000180)=0x7) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/keys\x00', 0x0, 0x0) read(r9, &(0x7f0000000280)=""/152, 0x20000318) read(0xffffffffffffffff, &(0x7f0000000280)=""/152, 0x20000318) syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="1b5a550700000000000000000000000000000000000000000000f000000000004000000000000038000000000000000000"], 0x40) read(0xffffffffffffffff, &(0x7f0000000280)=""/152, 0x20000318) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000c40)) 08:55:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 402.844343][T14214] team0: Cannot enslave team device to itself [ 402.875417][T14221] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 08:55:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6b, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7d, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x82, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) shmget(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r3 = getpid() bind$inet6(0xffffffffffffffff, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x9, 0x6}, 0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB='%'], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)='~', 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) r4 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r4, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r4, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) write$binfmt_misc(r4, &(0x7f0000000240)=ANY=[@ANYBLOB='%'], 0x1) sendto$inet6(r4, &(0x7f0000000080)='~', 0x1, 0x0, 0x0, 0x0) close(r4) kcmp(r2, r3, 0x2, 0xffffffffffffffff, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) bind$alg(r0, 0x0, 0x0) r6 = accept4(r0, 0x0, 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r6, r7, 0x0, 0x10000000000443) read(0xffffffffffffffff, &(0x7f0000000180)=""/75, 0xffffffffffffff29) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r8, &(0x7f00000022c0)) ioctl$KVM_GET_SREGS(r8, 0x8138ae83, &(0x7f0000000840)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000006c0)=0xe8) ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f0000000140)={0x7}) 08:55:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0xd, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x83, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 5 (fault-call:19 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:45 executing program 0: timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000), 0x0) r0 = gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = inotify_init1(0x0) r5 = dup2(r4, r4) readv(r5, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/105, 0x69}], 0x1) ioctl$SG_IO(r5, 0x2285, &(0x7f0000001440)={0x53, 0xfffffffffffffffc, 0xe9, 0x81, @buffer={0x0, 0x1000, &(0x7f0000000280)=""/4096}, &(0x7f0000001280)="095878f4da501897aa3afb008fcdf5c5b8a1f6e770d8ebc32b79e6df4fe0c575299a7161563241eb2d7beb0d959fcafbf8ef550d1800cef982cc0c9a85add6049e116cf07dc4e2ef57458b290f7a1982bc67f172680a58c2f3393901854763a8b864e2e805d35a115fbb9c03fa4941cbe29d22a1b77ad0435fc2b406837a0f14dadfee03edf9521a5c32a5c9510d3924b1f12833d243702842f2e511eb33f5be92e82659b5a66cdc4fad58d19deabb2ab1060dc226aee3621812c59cf15af5defaf701641b12b45f987413a63783d4f4efbbe4d515bfc70ef6acf4b0d5e996b807c6084d22a1d7e6ab", &(0x7f0000001380)=""/144, 0x3, 0x10024, 0x0, &(0x7f0000000200)}) close(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r8, &(0x7f00000022c0)) ioctl$TCSETSF2(r8, 0x402c542d, &(0x7f00000014c0)={0x8001, 0x5, 0x9, 0x6, 0x6, "3697e293d4e03d500e4d1c57a72d6464631db4", 0x8}) write$FUSE_NOTIFY_POLL(r7, &(0x7f0000000100)={0xd7}, 0xfcf3) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000001c0)={'veth1_to_bridge\x00', 0x2000}) tkill(r0, 0x1000000000000014) 08:55:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x20000208) [ 403.950417][T14269] FAULT_INJECTION: forcing a failure. [ 403.950417][T14269] name failslab, interval 1, probability 0, space 0, times 0 08:55:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x10, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 404.052991][T14269] CPU: 0 PID: 14269 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 404.061721][T14269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.071789][T14269] Call Trace: [ 404.075107][T14269] dump_stack+0x197/0x210 [ 404.079464][T14269] should_fail.cold+0xa/0x15 [ 404.084161][T14269] ? release_sock+0x156/0x1c0 [ 404.088860][T14269] ? fault_create_debugfs_attr+0x180/0x180 [ 404.094686][T14269] ? ___might_sleep+0x163/0x2c0 [ 404.099598][T14269] __should_failslab+0x121/0x190 [ 404.103178][T14282] sctp: [Deprecated]: syz-executor.2 (pid 14282) Use of struct sctp_assoc_value in delayed_ack socket option. [ 404.103178][T14282] Use struct sctp_sack_info instead [ 404.104637][T14269] should_failslab+0x9/0x14 [ 404.104659][T14269] kmem_cache_alloc_node+0x268/0x740 [ 404.104689][T14269] __alloc_skb+0xd5/0x5e0 [ 404.135736][T14269] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 404.141303][T14269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.147645][T14269] ? netlink_autobind.isra.0+0x223/0x300 [ 404.153307][T14269] netlink_sendmsg+0xa1b/0xea0 [ 404.158207][T14269] ? netlink_unicast+0x7d0/0x7d0 [ 404.163161][T14269] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 404.168731][T14269] ? apparmor_socket_sendmsg+0x2a/0x30 [ 404.174289][T14269] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.180607][T14269] ? security_socket_sendmsg+0x8d/0xc0 [ 404.186083][T14269] ? netlink_unicast+0x7d0/0x7d0 [ 404.191036][T14269] sock_sendmsg+0xd7/0x130 [ 404.195477][T14269] ____sys_sendmsg+0x753/0x880 [ 404.200256][T14269] ? kernel_sendmsg+0x50/0x50 [ 404.204945][T14269] ? __fget+0x35d/0x550 [ 404.209115][T14269] ? find_held_lock+0x35/0x130 [ 404.213900][T14269] ___sys_sendmsg+0x100/0x170 [ 404.218602][T14269] ? sendmsg_copy_msghdr+0x70/0x70 [ 404.223732][T14269] ? __kasan_check_read+0x11/0x20 [ 404.228775][T14269] ? __fget+0x37f/0x550 [ 404.232950][T14269] ? ksys_dup3+0x3e0/0x3e0 [ 404.237405][T14269] ? __fget_light+0x1a9/0x230 [ 404.242097][T14269] ? __fdget+0x1b/0x20 [ 404.246301][T14269] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.252555][T14269] __sys_sendmsg+0x105/0x1d0 [ 404.257161][T14269] ? __sys_sendmsg_sock+0xc0/0xc0 [ 404.262217][T14269] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 404.267778][T14269] ? do_syscall_64+0x26/0x790 [ 404.272469][T14269] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.278550][T14269] ? do_syscall_64+0x26/0x790 [ 404.283244][T14269] __x64_sys_sendmsg+0x78/0xb0 [ 404.288025][T14269] do_syscall_64+0xfa/0x790 [ 404.292548][T14269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.298446][T14269] RIP: 0033:0x45b349 08:55:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6e, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 4: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000001c0)={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x84, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xc00]}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$video(&(0x7f0000000200)='/dev/video#\x00', 0x9, 0x0) splice(r5, 0x0, r4, 0x0, 0x1000000008, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="0203000313000000000000040000000005000600000000000a000000000000000000000000000000000083ff00000000000000000000000005000900fd0000000a00000000000000fe88000000000200000000000000000100000000000001000200010000000000000000fd0000000005000500000000000a00000000000000ff02000000000000000000000000000100000000000000001889c5928279e97f952b76e2c717"], 0x98}}, 0x0) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="0203000313000000000000040000000005000600000000000a000000000000000000000000000000000083ff00000000000000000000000005000900fd0000000a00000000000000fe88000000000200000000000000000100000000000001000200010000000000000000fd0000000005000500000000000a00000000000000ff02000000000000000000000000000100000000000000001889c5928279e97f952b76e2c717"], 0x98}}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = fspick(r8, &(0x7f0000000040)='./bus\x00', 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r10 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/attr/current\x00', 0x2, 0x0) r11 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r11, &(0x7f0000000000)={0x500, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x98}}, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00000002c0)={0x1, 0x7, 0x4, 0x7ff, 0x10001, 0x10001}) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000100)=[r6, r2, r2, r7, 0xffffffffffffffff, r9, r0, r10, r11], 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @empty}, 0x10) 08:55:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x8, 0x8, 0x2, 0x0, 0x2, 0x804, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0xffffffffffffff81, 0x53}, 0x8000, 0x3, 0x3, 0x5, 0x3, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0xb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 404.302351][T14269] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 404.321983][T14269] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 404.331355][T14269] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 404.339336][T14269] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 404.347419][T14269] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 404.355398][T14269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 404.363382][T14269] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000000 08:55:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, 0xfffffffffffffd30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x40, @remote, 0x6}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e22, 0x80000000, @loopback, 0x4}, @in6={0xa, 0x4e23, 0x3, @mcast2, 0x9925}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0x1, @mcast1, 0x547}, @in6={0xa, 0x4e23, 0x37, @loopback, 0x18a0}, @in6={0xa, 0x4e21, 0x9e7, @remote, 0x8}, @in6={0xa, 0x4e20, 0x400, @remote, 0x4}], 0xe4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x12, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:45 executing program 5 (fault-call:19 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:45 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x320e, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 404.698840][T14311] FAULT_INJECTION: forcing a failure. [ 404.698840][T14311] name failslab, interval 1, probability 0, space 0, times 0 [ 404.726132][T14311] CPU: 1 PID: 14311 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 404.734944][T14311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.745111][T14311] Call Trace: [ 404.748420][T14311] dump_stack+0x197/0x210 [ 404.752776][T14311] should_fail.cold+0xa/0x15 [ 404.757495][T14311] ? fault_create_debugfs_attr+0x180/0x180 [ 404.763340][T14311] ? ___might_sleep+0x163/0x2c0 [ 404.768210][T14311] __should_failslab+0x121/0x190 [ 404.773164][T14311] should_failslab+0x9/0x14 [ 404.777685][T14311] kmem_cache_alloc_node_trace+0x274/0x750 [ 404.783506][T14311] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 404.789503][T14311] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 404.795329][T14311] __kmalloc_node_track_caller+0x3d/0x70 [ 404.800979][T14311] __kmalloc_reserve.isra.0+0x40/0xf0 [ 404.806364][T14311] __alloc_skb+0x10b/0x5e0 [ 404.810805][T14311] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 404.816367][T14311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.822628][T14311] ? netlink_autobind.isra.0+0x223/0x300 [ 404.828280][T14311] netlink_sendmsg+0xa1b/0xea0 [ 404.833062][T14311] ? netlink_unicast+0x7d0/0x7d0 [ 404.838009][T14311] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 404.843571][T14311] ? apparmor_socket_sendmsg+0x2a/0x30 [ 404.849042][T14311] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 404.855294][T14311] ? security_socket_sendmsg+0x8d/0xc0 [ 404.860760][T14311] ? netlink_unicast+0x7d0/0x7d0 [ 404.865712][T14311] sock_sendmsg+0xd7/0x130 [ 404.870144][T14311] ____sys_sendmsg+0x753/0x880 [ 404.875013][T14311] ? kernel_sendmsg+0x50/0x50 [ 404.879702][T14311] ? __fget+0x35d/0x550 [ 404.883873][T14311] ? find_held_lock+0x35/0x130 [ 404.888656][T14311] ___sys_sendmsg+0x100/0x170 [ 404.893343][T14311] ? sendmsg_copy_msghdr+0x70/0x70 [ 404.898463][T14311] ? __kasan_check_read+0x11/0x20 [ 404.903509][T14311] ? __fget+0x37f/0x550 [ 404.907697][T14311] ? ksys_dup3+0x3e0/0x3e0 [ 404.912150][T14311] ? __fget_light+0x1a9/0x230 [ 404.916840][T14311] ? __fdget+0x1b/0x20 [ 404.920926][T14311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 404.927172][T14311] __sys_sendmsg+0x105/0x1d0 [ 404.931762][T14311] ? __sys_sendmsg_sock+0xc0/0xc0 [ 404.936802][T14311] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 404.942264][T14311] ? do_syscall_64+0x26/0x790 [ 404.946955][T14311] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.953035][T14311] ? do_syscall_64+0x26/0x790 [ 404.957725][T14311] __x64_sys_sendmsg+0x78/0xb0 [ 404.962502][T14311] do_syscall_64+0xfa/0x790 [ 404.967015][T14311] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.972905][T14311] RIP: 0033:0x45b349 [ 404.976811][T14311] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:55:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r1, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 404.996602][T14311] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 405.005021][T14311] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 405.012999][T14311] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 405.020973][T14311] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 405.028961][T14311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 405.036942][T14311] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000001 08:55:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) write(r2, &(0x7f00000000c0)="7d6c9db1b02e918d30a638f2174e81aebf091d9acbdbbe0ee27d1d6a62d4ab0752a5e7c4ca3b9a44ff852f2ec120efa9035f4fda8c840fd3f57b9664995dc6fc3a79592442d0898a4eabc541dbeea1f1833ed0", 0x53) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:48 executing program 5 (fault-call:19 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:48 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x418) 08:55:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:48 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0x541c, &(0x7f0000000080)) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) dup(r3) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="b4050000000000ffe50500e90d00009500"/32], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, r4, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 406.953768][T14339] FAULT_INJECTION: forcing a failure. [ 406.953768][T14339] name failslab, interval 1, probability 0, space 0, times 0 [ 406.994326][T14339] CPU: 1 PID: 14339 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 407.003163][T14339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.013231][T14339] Call Trace: [ 407.016547][T14339] dump_stack+0x197/0x210 [ 407.020903][T14339] should_fail.cold+0xa/0x15 [ 407.025517][T14339] ? fault_create_debugfs_attr+0x180/0x180 [ 407.031357][T14339] __should_failslab+0x121/0x190 [ 407.036322][T14339] should_failslab+0x9/0x14 [ 407.040844][T14339] kmem_cache_alloc+0x47/0x710 [ 407.045632][T14339] ? lock_acquire+0x190/0x410 [ 407.050368][T14339] ? netlink_deliver_tap+0x146/0xbe0 [ 407.055672][T14339] skb_clone+0x154/0x3d0 [ 407.059932][T14339] netlink_deliver_tap+0x943/0xbe0 [ 407.065071][T14339] netlink_unicast+0x643/0x7d0 [ 407.069856][T14339] ? netlink_attachskb+0x870/0x870 [ 407.074989][T14339] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 407.080810][T14339] ? __check_object_size+0x3d/0x437 [ 407.086030][T14339] netlink_sendmsg+0x91c/0xea0 [ 407.090813][T14339] ? netlink_unicast+0x7d0/0x7d0 [ 407.095765][T14339] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 407.101331][T14339] ? apparmor_socket_sendmsg+0x2a/0x30 [ 407.106815][T14339] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 407.113203][T14339] ? security_socket_sendmsg+0x8d/0xc0 [ 407.118677][T14339] ? netlink_unicast+0x7d0/0x7d0 [ 407.123663][T14339] sock_sendmsg+0xd7/0x130 [ 407.128100][T14339] ____sys_sendmsg+0x753/0x880 [ 407.132887][T14339] ? kernel_sendmsg+0x50/0x50 [ 407.137578][T14339] ? __fget+0x35d/0x550 [ 407.141752][T14339] ? find_held_lock+0x35/0x130 [ 407.146539][T14339] ___sys_sendmsg+0x100/0x170 [ 407.151225][T14339] ? sendmsg_copy_msghdr+0x70/0x70 [ 407.156434][T14339] ? __kasan_check_read+0x11/0x20 [ 407.161477][T14339] ? __fget+0x37f/0x550 [ 407.165657][T14339] ? ksys_dup3+0x3e0/0x3e0 [ 407.170098][T14339] ? __fget_light+0x1a9/0x230 [ 407.174795][T14339] ? __fdget+0x1b/0x20 [ 407.178918][T14339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 407.185284][T14339] __sys_sendmsg+0x105/0x1d0 [ 407.189891][T14339] ? __sys_sendmsg_sock+0xc0/0xc0 [ 407.195066][T14339] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 407.199161][T14352] raw_sendmsg: syz-executor.4 forgot to set AF_INET. Fix it! [ 407.200533][T14339] ? do_syscall_64+0x26/0x790 [ 407.200563][T14339] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.218689][T14339] ? do_syscall_64+0x26/0x790 [ 407.223393][T14339] __x64_sys_sendmsg+0x78/0xb0 [ 407.228183][T14339] do_syscall_64+0xfa/0x790 [ 407.232709][T14339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.238616][T14339] RIP: 0033:0x45b349 [ 407.242530][T14339] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.262175][T14339] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 407.270605][T14339] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 407.278706][T14339] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 407.286695][T14339] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 08:55:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xe, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, 0x0) pipe2(0x0, 0x0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) sendfile(r0, r1, &(0x7f0000000380)=0xffffffffffffffca, 0x400) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000000c0)=0x3f36533e, 0x50) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x4d) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) sendmsg$inet6(r3, &(0x7f0000000200)={&(0x7f0000000100)={0xa, 0x4e21, 0x200, @rand_addr="cbcfd9714b8beb5056eb00384b534945", 0x65c5}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000280)="ccd0c12a7efca955053d16ed41ca9fb2f9680e2e2f6e55fa9357eafd357561a6340a4f9dbd6424101df09d30775431ed33308c4380bd94586ea75c80e06505bab7ffd696e13bf6cac0f816b332a0bd627e583d3285d8d71d0be12127a39458a6236968c6ed50b014833fa97f75cae47e49fa57d70e07", 0x76}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="400000000000000029000000360000002e04eb9100000000c91000000000000000000000000900000000000100010100c204000080030001000000000000000014000000000000002900000043000000000000000000001dfb70e0925c5fb40029000000430000000600000000000000"], 0x70}, 0x4000000) sendto$unix(r2, 0x0, 0x0, 0x8000, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000001900)="839c8636", 0x4}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) 08:55:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x4000000000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000300000028020000000000009800000098000000000000009800000090010000900100009001000090010000900100000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000007000980000000000000000000000000000000000000000002800534554000000000000000000000000000000000000000000000000000001ffff0000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f80000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000af0000000000000000000000006000534554000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000feffffffffffffff0000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000004feffffff000000005473ad0d459d9c16a940e269211e7d4c328f525c3f72633964a0346c18410d1e71df60f8625a553b29d27fe59a0d3f0dd2c921a8"], 0x288) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x133001) 08:55:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) get_robust_list(0x0, &(0x7f0000000100)=0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) chroot(&(0x7f0000000000)='./bus\x00') r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x2) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001780)='/dev/bsg\x00', 0x600080, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000017c0)={r9, 0x7}, &(0x7f0000001800)=0x8) ftruncate(r4, 0x8) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 08:55:48 executing program 4: perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xe, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, 0x0) pipe2(0x0, 0x0) request_key(0x0, 0x0, 0x0, 0xfffffffffffffff9) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) sendfile(r0, r1, &(0x7f0000000380)=0xffffffffffffffca, 0x400) r2 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00000000c0)=0x3f36533e, 0x50) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x4d) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) sendmsg$inet6(r3, &(0x7f0000000200)={&(0x7f0000000100)={0xa, 0x4e21, 0x200, @rand_addr="cbcfd9714b8beb5056eb00384b534945", 0x65c5}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000280)="ccd0c12a7efca955053d16ed41ca9fb2f9680e2e2f6e55fa9357eafd357561a6340a4f9dbd6424101df09d30775431ed33308c4380bd94586ea75c80e06505bab7ffd696e13bf6cac0f816b332a0bd627e583d3285d8d71d0be12127a39458a6236968c6ed50b014833fa97f75cae47e49fa57d70e07", 0x76}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="400000000000000029000000360000002e04eb9100000000c91000000000000000000000000900000000000100010100c204000080030001000000000000000014000000000000002900000043000000000000000000001dfb70e0925c5fb40029000000430000000600000000000000"], 0x70}, 0x4000000) sendto$unix(r2, 0x0, 0x0, 0x8000, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000001900)="839c8636", 0x4}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) 08:55:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 407.294686][T14339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 407.302671][T14339] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000002 08:55:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x14, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="5e0f20c03502000000440f22c07051ea196697ab82009a000000003601d96700260f01c266b8760066b83a000f00d8f48ec0", 0x32}], 0x1, 0x45, &(0x7f00000001c0), 0x0) ioctl$KDDISABIO(r1, 0x4b37) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 407.486031][T14339] team0: Cannot enslave team device to itself 08:55:49 executing program 5 (fault-call:19 fault-nth:3): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:49 executing program 4: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc1105511, &(0x7f00000000c0)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0xc900) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000140)={0x4}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7f}, 0x8) sendmmsg$alg(r0, &(0x7f0000236fc8), 0x0, 0x40000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003dc0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xf4}}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'netdevsim0\x00', 0x800}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, &(0x7f00000002c0), 0x161) 08:55:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 407.984199][T14394] FAULT_INJECTION: forcing a failure. [ 407.984199][T14394] name failslab, interval 1, probability 0, space 0, times 0 [ 407.997327][T14394] CPU: 1 PID: 14394 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 408.006151][T14394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.016243][T14394] Call Trace: [ 408.019551][T14394] dump_stack+0x197/0x210 [ 408.023874][T14394] should_fail.cold+0xa/0x15 [ 408.028463][T14394] ? fault_create_debugfs_attr+0x180/0x180 [ 408.034293][T14394] __should_failslab+0x121/0x190 [ 408.039240][T14394] should_failslab+0x9/0x14 [ 408.043755][T14394] kmem_cache_alloc+0x47/0x710 [ 408.048513][T14394] ? lock_acquire+0x190/0x410 [ 408.053186][T14394] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 408.058650][T14394] skb_clone+0x154/0x3d0 [ 408.062896][T14394] dev_queue_xmit_nit+0x3a1/0xa20 [ 408.067927][T14394] ? validate_xmit_xfrm+0x43c/0xf10 [ 408.073139][T14394] dev_hard_start_xmit+0xbb/0x9b0 [ 408.078189][T14394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.084441][T14394] __dev_queue_xmit+0x2b05/0x35c0 [ 408.089472][T14394] ? __kasan_check_read+0x11/0x20 [ 408.094512][T14394] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 408.099804][T14394] ? __copy_skb_header+0x2d0/0x5e0 [ 408.104927][T14394] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 408.110476][T14394] ? skb_splice_bits+0x1a0/0x1a0 [ 408.115423][T14394] ? __kasan_check_write+0x14/0x20 [ 408.120534][T14394] ? __skb_clone+0x5c8/0x820 [ 408.125143][T14394] dev_queue_xmit+0x18/0x20 [ 408.129644][T14394] ? dev_queue_xmit+0x18/0x20 [ 408.134327][T14394] netlink_deliver_tap+0x8d8/0xbe0 [ 408.139446][T14394] netlink_unicast+0x643/0x7d0 [ 408.144214][T14394] ? netlink_attachskb+0x870/0x870 [ 408.149331][T14394] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 408.155053][T14394] ? __check_object_size+0x3d/0x437 [ 408.160248][T14394] netlink_sendmsg+0x91c/0xea0 [ 408.165014][T14394] ? netlink_unicast+0x7d0/0x7d0 [ 408.169956][T14394] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 408.175496][T14394] ? apparmor_socket_sendmsg+0x2a/0x30 [ 408.180958][T14394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 408.187202][T14394] ? security_socket_sendmsg+0x8d/0xc0 [ 408.192665][T14394] ? netlink_unicast+0x7d0/0x7d0 [ 408.197611][T14394] sock_sendmsg+0xd7/0x130 [ 408.202044][T14394] ____sys_sendmsg+0x753/0x880 [ 408.206817][T14394] ? kernel_sendmsg+0x50/0x50 [ 408.211501][T14394] ? __fget+0x35d/0x550 [ 408.215659][T14394] ? find_held_lock+0x35/0x130 [ 408.220438][T14394] ___sys_sendmsg+0x100/0x170 [ 408.225116][T14394] ? sendmsg_copy_msghdr+0x70/0x70 [ 408.230226][T14394] ? __kasan_check_read+0x11/0x20 [ 408.235255][T14394] ? __fget+0x37f/0x550 [ 408.239403][T14394] ? ksys_dup3+0x3e0/0x3e0 [ 408.243923][T14394] ? __fget_light+0x1a9/0x230 [ 408.248609][T14394] ? __fdget+0x1b/0x20 [ 408.252681][T14394] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 408.258922][T14394] __sys_sendmsg+0x105/0x1d0 [ 408.264041][T14394] ? __sys_sendmsg_sock+0xc0/0xc0 [ 408.269078][T14394] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 408.274547][T14394] ? do_syscall_64+0x26/0x790 [ 408.279244][T14394] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.285310][T14394] ? do_syscall_64+0x26/0x790 [ 408.289994][T14394] __x64_sys_sendmsg+0x78/0xb0 [ 408.294766][T14394] do_syscall_64+0xfa/0x790 [ 408.299318][T14394] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.305231][T14394] RIP: 0033:0x45b349 [ 408.309133][T14394] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:55:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) lookup_dcookie(0x3, &(0x7f00000000c0)=""/74, 0x4a) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 408.329802][T14394] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 408.338212][T14394] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 408.346183][T14394] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 408.354163][T14394] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 408.362140][T14394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 408.370116][T14394] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000003 [ 408.420100][T14394] team0: Cannot enslave team device to itself 08:55:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x17, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) get_robust_list(0x0, &(0x7f0000000100)=0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) chroot(&(0x7f0000000000)='./bus\x00') r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x2) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001780)='/dev/bsg\x00', 0x600080, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000017c0)={r9, 0x7}, &(0x7f0000001800)=0x8) ftruncate(r4, 0x8) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 08:55:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = getpgrp(0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x80, 0x40, 0x1f, 0xe4, 0x0, 0xe3, 0x400, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x8, 0xcb}, 0x10000, 0x1f, 0x1ff, 0x4, 0x10001, 0x400, 0x7d5b}, r1, 0xe, r2, 0xb) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:50 executing program 5 (fault-call:19 fault-nth:4): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010028bd7000fbdbdf25110000000600ab00000000000600acdf1db91bbc23d16f5a9da01a2cea070000020006000087d653988aca74be000000000000000600ab0002000000"], 0x40}, 0x1, 0x0, 0x0, 0x80c0}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:50 executing program 4: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='auxv\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0xff37) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$MON_IOCH_MFLUSH(r3, 0x9208, 0x1) fstat(r2, &(0x7f00000022c0)) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x28, r4, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_MON_GET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x260, r4, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x401}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6b0421d0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80000000}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xffff}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'tunl0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2400}]}, @TIPC_NLA_MEDIA={0x38, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}]}, @TIPC_NLA_BEARER={0x84, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6ea6b492}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x6, @empty, 0x7f}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffbff}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffffb5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5952}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7ff}]}]}, 0x260}, 0x1, 0x0, 0x0, 0x2400a001}, 0x0) sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) [ 409.236779][T14438] FAULT_INJECTION: forcing a failure. [ 409.236779][T14438] name failslab, interval 1, probability 0, space 0, times 0 [ 409.249499][T14438] CPU: 0 PID: 14438 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 409.258184][T14438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.268250][T14438] Call Trace: [ 409.271562][T14438] dump_stack+0x197/0x210 [ 409.275918][T14438] should_fail.cold+0xa/0x15 [ 409.280539][T14438] ? fault_create_debugfs_attr+0x180/0x180 [ 409.286362][T14438] ? find_held_lock+0x35/0x130 [ 409.291241][T14438] ? run_filter+0x229/0x4f0 [ 409.295770][T14438] __should_failslab+0x121/0x190 [ 409.300729][T14438] should_failslab+0x9/0x14 [ 409.305247][T14438] kmem_cache_alloc+0x47/0x710 [ 409.310030][T14438] ? __kasan_check_read+0x11/0x20 [ 409.315106][T14438] skb_clone+0x154/0x3d0 [ 409.319365][T14438] packet_rcv+0xe84/0x13e0 [ 409.323798][T14438] ? run_filter+0x4f0/0x4f0 [ 409.328312][T14438] dev_queue_xmit_nit+0x281/0xa20 [ 409.333358][T14438] dev_hard_start_xmit+0xbb/0x9b0 [ 409.338406][T14438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.344664][T14438] __dev_queue_xmit+0x2b05/0x35c0 [ 409.349700][T14438] ? __kasan_check_read+0x11/0x20 [ 409.354753][T14438] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 409.360052][T14438] ? __copy_skb_header+0x2d0/0x5e0 [ 409.365179][T14438] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 409.370738][T14438] ? skb_splice_bits+0x1a0/0x1a0 [ 409.375694][T14438] ? __kasan_check_write+0x14/0x20 [ 409.380822][T14438] ? __skb_clone+0x5c8/0x820 [ 409.385438][T14438] dev_queue_xmit+0x18/0x20 [ 409.389959][T14438] ? dev_queue_xmit+0x18/0x20 [ 409.394657][T14438] netlink_deliver_tap+0x8d8/0xbe0 [ 409.399788][T14438] netlink_unicast+0x643/0x7d0 [ 409.404569][T14438] ? netlink_attachskb+0x870/0x870 [ 409.409697][T14438] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 409.415436][T14438] ? __check_object_size+0x3d/0x437 [ 409.420655][T14438] netlink_sendmsg+0x91c/0xea0 [ 409.425436][T14438] ? netlink_unicast+0x7d0/0x7d0 [ 409.430382][T14438] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 409.435952][T14438] ? apparmor_socket_sendmsg+0x2a/0x30 [ 409.441426][T14438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 409.447681][T14438] ? security_socket_sendmsg+0x8d/0xc0 [ 409.453138][T14438] ? netlink_unicast+0x7d0/0x7d0 [ 409.458084][T14438] sock_sendmsg+0xd7/0x130 [ 409.462518][T14438] ____sys_sendmsg+0x753/0x880 [ 409.467315][T14438] ? kernel_sendmsg+0x50/0x50 [ 409.472003][T14438] ? __fget+0x35d/0x550 [ 409.476168][T14438] ? find_held_lock+0x35/0x130 [ 409.480962][T14438] ___sys_sendmsg+0x100/0x170 [ 409.485646][T14438] ? sendmsg_copy_msghdr+0x70/0x70 [ 409.490763][T14438] ? __kasan_check_read+0x11/0x20 [ 409.495803][T14438] ? __fget+0x37f/0x550 [ 409.499969][T14438] ? ksys_dup3+0x3e0/0x3e0 [ 409.504401][T14438] ? __fget_light+0x1a9/0x230 [ 409.509090][T14438] ? __fdget+0x1b/0x20 [ 409.513173][T14438] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 409.519429][T14438] __sys_sendmsg+0x105/0x1d0 [ 409.524029][T14438] ? __sys_sendmsg_sock+0xc0/0xc0 [ 409.529073][T14438] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 409.534549][T14438] ? do_syscall_64+0x26/0x790 [ 409.539235][T14438] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.545314][T14438] ? do_syscall_64+0x26/0x790 [ 409.550006][T14438] __x64_sys_sendmsg+0x78/0xb0 [ 409.554784][T14438] do_syscall_64+0xfa/0x790 [ 409.559296][T14438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.565190][T14438] RIP: 0033:0x45b349 [ 409.569089][T14438] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.588692][T14438] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 409.597112][T14438] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 409.605096][T14438] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 409.606359][T14445] tipc: Started in network mode [ 409.613070][T14438] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 409.613091][T14438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 08:55:50 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000180)=0xc16a) unshare(0x400) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8a102, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) futimesat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x77359400}, {0x77359400}}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000001c0)) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x210600) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) fremovexattr(r1, &(0x7f0000000100)=@known='system.posix_acl_default\x00') 08:55:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000001440)='batadv\x00') r5 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r7 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x1, 0x0) r8 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x9, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2}, 0x0, 0x0, &(0x7f0000000300)={0x3, 0xf, 0x5, 0xfffffe00}, &(0x7f0000000340)=0x7c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x5}}, 0x10) r10 = openat$bsg(0xffffffffffffff9c, 0x0, 0x100, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x14, 0xd, &(0x7f0000000600)=ANY=[@ANYBLOB="85180000", @ANYRES32, @ANYBLOB="0000000000000000851000000600000018240000", @ANYRES32, @ANYBLOB="00000000ff070000aa3a1f00ffff0000d3458a000000000085100000040000003af276f7826ea5a0ea7cdf1958fd4075893378461b6ab06d4b23092fe20df587b521d0fb5e2c7e6325"], 0x0, 0x0, 0x97, &(0x7f0000000100)=""/151, 0x41000, 0xc, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000240)={0x5, 0x10, 0x9, 0x6}, 0x10, r9, r10}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0xf, &(0x7f00000024c0)=ANY=[@ANYRESOCT=r8, @ANYRES32, @ANYBLOB="0000000000000000182b0000", @ANYBLOB="000000000880000000851000c7f0ffffff181900ff76a3ae26e4b799caa827a73346c130d8bf65f8fc837f47e7b88b6ec9530df2a0935f5aeaaa119f11ff38916691de51d3414be7197eb0f296c7b649", @ANYRES32=r5], &(0x7f0000000700)='syzkaller\x00', 0x1, 0x26, &(0x7f0000000140)=""/38, 0x41000, 0x5, [], r6, 0x4, r7, 0x8, &(0x7f0000000280)={0x7, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x92d, 0xff}, 0x10, r9}, 0x78) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000001500)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x1c, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) r11 = dup2(r1, r2) ioctl$EVIOCGMASK(r11, 0x80104592, &(0x7f0000000140)={0x0, 0x5b, &(0x7f0000000940)="dafca559f638ea058675a52111597df88ba6d03cd5e905c70c15d6cf46722f13c26d7427c88e3af48b35d02496e4d9cb28015ed0a47411249a66a010fb83c364afcbd59ab938f489937cc3da75355ac0c33a402c307b309718b688"}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r12, &(0x7f00000022c0)) recvmsg$can_bcm(r12, &(0x7f0000000000)={&(0x7f00000000c0)=@tipc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000240)=""/89, 0x59}, {&(0x7f00000002c0)=""/81, 0x51}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f0000000400)=""/69, 0x45}, {&(0x7f0000000480)=""/224, 0xe0}, {&(0x7f0000000580)=""/126, 0x7e}, {&(0x7f0000000600)=""/243, 0xf3}, {&(0x7f0000000700)=""/163, 0xa3}, {&(0x7f00000007c0)=""/141, 0x8d}], 0x9}, 0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 409.613100][T14438] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000004 08:55:50 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 409.739558][T14445] tipc: Own node identity , cluster identity 4711 [ 409.767273][T14445] tipc: Failed to obtain node identity [ 409.780909][T14445] tipc: Enabling of bearer rejected, failed to enable media [ 409.801884][T14438] team0: Cannot enslave team device to itself 08:55:51 executing program 0: syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x111101) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x3d, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xff2e) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r1, 0xc004500a, &(0x7f00000000c0)=0x6) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ppoll(&(0x7f0000000540)=[{r3}], 0x1, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x3) 08:55:51 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:51 executing program 5 (fault-call:19 fault-nth:5): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0xfffffffe, @loopback, 0x40003f97}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 410.107490][T14475] FAULT_INJECTION: forcing a failure. [ 410.107490][T14475] name failslab, interval 1, probability 0, space 0, times 0 [ 410.155824][T14475] CPU: 0 PID: 14475 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 410.164675][T14475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.174763][T14475] Call Trace: [ 410.178072][T14475] dump_stack+0x197/0x210 [ 410.182434][T14475] should_fail.cold+0xa/0x15 [ 410.187059][T14475] ? fault_create_debugfs_attr+0x180/0x180 [ 410.192887][T14475] ? ___might_sleep+0x163/0x2c0 [ 410.197765][T14475] __should_failslab+0x121/0x190 08:55:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x23, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 410.202741][T14475] should_failslab+0x9/0x14 [ 410.207265][T14475] kmem_cache_alloc_trace+0x2d3/0x790 [ 410.212777][T14475] rtnl_newlink+0x4b/0xa0 [ 410.217132][T14475] ? __rtnl_newlink+0x1790/0x1790 [ 410.222173][T14475] rtnetlink_rcv_msg+0x45e/0xaf0 [ 410.227131][T14475] ? rtnl_bridge_getlink+0x910/0x910 [ 410.232439][T14475] ? netlink_deliver_tap+0x228/0xbe0 [ 410.237743][T14475] ? find_held_lock+0x35/0x130 [ 410.242534][T14475] netlink_rcv_skb+0x177/0x450 [ 410.247429][T14475] ? rtnl_bridge_getlink+0x910/0x910 [ 410.252847][T14475] ? netlink_ack+0xb50/0xb50 [ 410.257453][T14475] ? __kasan_check_read+0x11/0x20 [ 410.262490][T14475] ? netlink_deliver_tap+0x24a/0xbe0 [ 410.267807][T14475] rtnetlink_rcv+0x1d/0x30 [ 410.272240][T14475] netlink_unicast+0x58c/0x7d0 [ 410.277027][T14475] ? netlink_attachskb+0x870/0x870 [ 410.282157][T14475] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 410.287893][T14475] ? __check_object_size+0x3d/0x437 [ 410.293217][T14475] netlink_sendmsg+0x91c/0xea0 [ 410.298006][T14475] ? netlink_unicast+0x7d0/0x7d0 [ 410.302957][T14475] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 410.308524][T14475] ? apparmor_socket_sendmsg+0x2a/0x30 [ 410.314000][T14475] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.320257][T14475] ? security_socket_sendmsg+0x8d/0xc0 [ 410.325729][T14475] ? netlink_unicast+0x7d0/0x7d0 [ 410.330915][T14475] sock_sendmsg+0xd7/0x130 [ 410.335354][T14475] ____sys_sendmsg+0x753/0x880 [ 410.340135][T14475] ? kernel_sendmsg+0x50/0x50 [ 410.344824][T14475] ? __fget+0x35d/0x550 [ 410.349037][T14475] ? find_held_lock+0x35/0x130 08:55:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r2 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x0, 0x2) fstat(r2, &(0x7f0000000240)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5, 0xaef, 0x7fff, 0x800, 0x86cb, 0xc17}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r6, &(0x7f00000022c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@initdev, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 410.353827][T14475] ___sys_sendmsg+0x100/0x170 [ 410.358520][T14475] ? sendmsg_copy_msghdr+0x70/0x70 [ 410.363647][T14475] ? __kasan_check_read+0x11/0x20 [ 410.368686][T14475] ? __fget+0x37f/0x550 [ 410.372863][T14475] ? ksys_dup3+0x3e0/0x3e0 [ 410.377301][T14475] ? __fget_light+0x1a9/0x230 [ 410.381992][T14475] ? __fdget+0x1b/0x20 [ 410.386076][T14475] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 410.392335][T14475] __sys_sendmsg+0x105/0x1d0 [ 410.396948][T14475] ? __sys_sendmsg_sock+0xc0/0xc0 [ 410.402031][T14475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 410.407523][T14475] ? do_syscall_64+0x26/0x790 [ 410.412217][T14475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.418398][T14475] ? do_syscall_64+0x26/0x790 [ 410.423090][T14475] __x64_sys_sendmsg+0x78/0xb0 [ 410.427868][T14475] do_syscall_64+0xfa/0x790 [ 410.432393][T14475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.438299][T14475] RIP: 0033:0x45b349 [ 410.442208][T14475] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.461822][T14475] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 410.470264][T14475] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 410.478250][T14475] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 410.486236][T14475] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 410.494285][T14475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 08:55:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000440)={'team0\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@getnetconf={0x14, 0x52, 0x4, 0x70bd25, 0x25dfdbfd, {}, ["", "", ""]}, 0x14}}, 0x80) 08:55:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x24, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 410.502367][T14475] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000005 08:55:51 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) pread64(r1, &(0x7f0000000280)=""/128, 0x80, 0x10000) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x1f8, 0xb0, 0x160, 0xb0, 0xb0, 0x0, 0x160, 0x160, 0x160, 0x160, 0x160, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x70, 0xb0}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3}}}, {{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, 0x0, 0x0, 'hsr0\x00', 'bond_slave_1\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x258) 08:55:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x25, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = perf_event_open$cgroup(&(0x7f0000000240)={0x0, 0x70, 0x81, 0xff, 0x5, 0x1, 0x0, 0x2, 0x2, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0x2}, 0x20010, 0x46, 0x2d, 0x1, 0x6, 0x2}, 0xffffffffffffffff, 0x1, r1, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) iopl(0xc9) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5}, &(0x7f0000000080)=0xc) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r6, &(0x7f00000022c0)) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r9}, &(0x7f0000000080)=0xc) openat$uhid(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uhid\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000000c0)={r9, @in={{0x2, 0x4e20, @multicast2}}, 0x2, 0x8, 0x0, 0x7ff, 0x28, 0x80000000, 0x7f}, &(0x7f0000000000)=0x9c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r12}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)={r12, 0xfff, 0x5}, 0xffffff7f) 08:55:52 executing program 4: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x38f, &(0x7f00000000c0)={0x0, 0x31b}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="2c00000011003586000000030000000007000000", @ANYRES32=r2, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRESHEX=0x0, @ANYRESHEX, @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYRESOCT, @ANYRESDEC=0x0, @ANYRES64=r3, @ANYBLOB="5dbf78e5bc5d05a0eb3f3c9538e669965aa6d6ef7ce30c160de834489e8ee967b9fd707c136a0da912c1e2e40e015d23e3840a133a4d9a222a2e356f664a233a640eac62540932af403e26f62f8ceb3adca55f93b22bf5617905c4bb91c13a3a07ee37080d9cf9050b0c9de733d47652279199f2452df0d7a747b82136176dcca686d39e0787b7af0a9bf4c25415db8d86ed60010317ea62e46e249cc0af74956e2c90ecd2391c0e3f3b2ad401574b7cf0a678", @ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES16=r1]]], 0x3}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0xff, 0x0) bind$netlink(r4, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbfe, 0x80200000}, 0xc) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) getsockopt$inet_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000000240)=""/185, &(0x7f0000000300)=0xb9) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000340)="8c11aedbdbeb098d7f3f0f", 0xb}, {&(0x7f0000000700)="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", 0x1000}], 0x2) r6 = socket(0x10, 0x80002, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @local}, &(0x7f0000000180)=0xc) sendmmsg$alg(r6, &(0x7f0000000140), 0x2, 0x0) 08:55:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:52 executing program 5 (fault-call:19 fault-nth:6): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x64, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f00000000c0), 0x0, 0x0) r1 = getpgrp(0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000180)={0x9, 0x1, 0x5, 0x3, 0x1, 0x7f}) r2 = socket$kcm(0xa, 0x8000000000002, 0x0) sendmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c]}, 0x5}, 0x80, 0x0, 0x0, &(0x7f0000000100)=[{0x28, 0x29, 0x2, "0000000000000000000000000000000005"}], 0x28}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r4 = syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/user\x00') ioctl$NS_GET_USERNS(r4, 0xb702, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000080)=0x2ed4) [ 411.052773][T14525] team0: Cannot enslave team device to itself [ 411.098831][T14525] FAULT_INJECTION: forcing a failure. [ 411.098831][T14525] name failslab, interval 1, probability 0, space 0, times 0 [ 411.160404][T14525] CPU: 1 PID: 14525 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 411.169123][T14525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.179191][T14525] Call Trace: [ 411.182528][T14525] dump_stack+0x197/0x210 [ 411.186929][T14525] should_fail.cold+0xa/0x15 [ 411.191555][T14525] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 411.197125][T14525] ? fault_create_debugfs_attr+0x180/0x180 [ 411.202958][T14525] ? ___might_sleep+0x163/0x2c0 [ 411.207841][T14525] __should_failslab+0x121/0x190 [ 411.212922][T14525] should_failslab+0x9/0x14 [ 411.217444][T14525] kmem_cache_alloc_node+0x268/0x740 [ 411.223003][T14525] ? netdev_run_todo+0x553/0x7d0 [ 411.227955][T14525] ? kfree+0x226/0x2c0 [ 411.232047][T14525] __alloc_skb+0xd5/0x5e0 [ 411.236407][T14525] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 411.242094][T14525] ? __rtnl_newlink+0x1790/0x1790 [ 411.247146][T14525] netlink_ack+0x25c/0xb50 [ 411.251585][T14525] ? netlink_sendmsg+0xea0/0xea0 [ 411.256537][T14525] ? find_held_lock+0x35/0x130 [ 411.261330][T14525] netlink_rcv_skb+0x376/0x450 [ 411.266115][T14525] ? rtnl_bridge_getlink+0x910/0x910 [ 411.271431][T14525] ? netlink_ack+0xb50/0xb50 [ 411.276037][T14525] ? __kasan_check_read+0x11/0x20 [ 411.281195][T14525] ? netlink_deliver_tap+0x24a/0xbe0 [ 411.286541][T14525] rtnetlink_rcv+0x1d/0x30 [ 411.290980][T14525] netlink_unicast+0x58c/0x7d0 [ 411.295770][T14525] ? netlink_attachskb+0x870/0x870 [ 411.300902][T14525] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 411.306757][T14525] ? __check_object_size+0x3d/0x437 [ 411.312060][T14525] netlink_sendmsg+0x91c/0xea0 [ 411.317038][T14525] ? netlink_unicast+0x7d0/0x7d0 [ 411.321985][T14525] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 411.327551][T14525] ? apparmor_socket_sendmsg+0x2a/0x30 [ 411.333027][T14525] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.339279][T14525] ? security_socket_sendmsg+0x8d/0xc0 [ 411.344750][T14525] ? netlink_unicast+0x7d0/0x7d0 [ 411.349702][T14525] sock_sendmsg+0xd7/0x130 [ 411.354139][T14525] ____sys_sendmsg+0x753/0x880 [ 411.358925][T14525] ? kernel_sendmsg+0x50/0x50 [ 411.363611][T14525] ? __fget+0x35d/0x550 [ 411.367887][T14525] ? find_held_lock+0x35/0x130 [ 411.372773][T14525] ___sys_sendmsg+0x100/0x170 [ 411.377538][T14525] ? sendmsg_copy_msghdr+0x70/0x70 [ 411.382675][T14525] ? __kasan_check_read+0x11/0x20 [ 411.387824][T14525] ? __fget+0x37f/0x550 [ 411.392005][T14525] ? ksys_dup3+0x3e0/0x3e0 [ 411.396484][T14525] ? __fget_light+0x1a9/0x230 [ 411.401541][T14525] ? __fdget+0x1b/0x20 [ 411.405621][T14525] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 411.411881][T14525] __sys_sendmsg+0x105/0x1d0 [ 411.416484][T14525] ? __sys_sendmsg_sock+0xc0/0xc0 [ 411.421547][T14525] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 411.427025][T14525] ? do_syscall_64+0x26/0x790 [ 411.431713][T14525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.437790][T14525] ? do_syscall_64+0x26/0x790 [ 411.442501][T14525] __x64_sys_sendmsg+0x78/0xb0 [ 411.447277][T14525] do_syscall_64+0xfa/0x790 [ 411.451795][T14525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.457693][T14525] RIP: 0033:0x45b349 [ 411.461598][T14525] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.481214][T14525] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 411.489643][T14525] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 411.497723][T14525] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e 08:55:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20080, 0x0) ioctl$KDFONTOP_SET_DEF(r4, 0x4b72, &(0x7f0000000100)={0x2, 0x1, 0x11, 0x6, 0x1ef, &(0x7f0000000240)="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"}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3}, &(0x7f0000000080)=0xc) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={r7, 0xfff}, 0x8) 08:55:52 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:52 executing program 4: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dlm_plock\x00', 0x210000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000540), &(0x7f0000000580)=0xe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x2000000000000, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="726177b9f70000000000000000000000000003000000000000000000000000000200000003000000880400000000000098000000000000009800000500000000f0030000f0030000f0030000f0030000f00300000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010000070000000000ac1414aa00000000000000000000000076657468315f746f5f626f6e6400000065716c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001003580300000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000269705f7674693000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000fcffffff0e0000600000000000000000000000005001686173686c696d697400000001000000000000000000000000000000000276657468305f746f5f7b737200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000006e000000000000000000000009000000080000000000000000000000000000004800544545000000000000000000000000000000000000000000000000000001ac1414bb0000000000000000000000007465716c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f00000005c0)) [ 411.505706][T14525] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 411.513690][T14525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 411.521671][T14525] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000006 08:55:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x63, 0x6e0, 0xf5, 0x2, 0xff, r3}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000000140)={0x7, 0xfffffffd, 0x8, 0x81, &(0x7f0000000240)=""/129, 0x0, &(0x7f0000000100), 0x61, &(0x7f0000000300)=""/97}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r7, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6b, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) ioctl$SNDCTL_DSP_GETOPTR(r2, 0x800c5012, &(0x7f0000000140)) 08:55:53 executing program 5 (fault-call:19 fault-nth:7): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x78, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e20, 0x40, @remote}], 0x2c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 412.271618][T14567] team0: Cannot enslave team device to itself [ 412.304154][T14567] FAULT_INJECTION: forcing a failure. [ 412.304154][T14567] name failslab, interval 1, probability 0, space 0, times 0 08:55:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000190007041dfffd946f6105021c14000a1f000003002808000800100004000300280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x4081) [ 412.327001][T14567] CPU: 0 PID: 14567 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 412.335740][T14567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.345805][T14567] Call Trace: [ 412.349122][T14567] dump_stack+0x197/0x210 [ 412.353477][T14567] should_fail.cold+0xa/0x15 [ 412.358095][T14567] ? fault_create_debugfs_attr+0x180/0x180 [ 412.363922][T14567] ? ___might_sleep+0x163/0x2c0 [ 412.368798][T14567] __should_failslab+0x121/0x190 [ 412.373762][T14567] should_failslab+0x9/0x14 [ 412.378302][T14567] kmem_cache_alloc_node_trace+0x274/0x750 [ 412.384224][T14567] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 412.390227][T14567] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 412.396108][T14567] __kmalloc_node_track_caller+0x3d/0x70 [ 412.401764][T14567] __kmalloc_reserve.isra.0+0x40/0xf0 [ 412.407165][T14567] __alloc_skb+0x10b/0x5e0 [ 412.411602][T14567] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 412.417166][T14567] ? __rtnl_newlink+0x1790/0x1790 [ 412.422213][T14567] netlink_ack+0x25c/0xb50 [ 412.426646][T14567] ? netlink_sendmsg+0xea0/0xea0 [ 412.431597][T14567] ? find_held_lock+0x35/0x130 [ 412.436378][T14567] netlink_rcv_skb+0x376/0x450 [ 412.441165][T14567] ? rtnl_bridge_getlink+0x910/0x910 [ 412.446561][T14567] ? netlink_ack+0xb50/0xb50 [ 412.451163][T14567] ? __kasan_check_read+0x11/0x20 [ 412.456199][T14567] ? netlink_deliver_tap+0x24a/0xbe0 [ 412.461503][T14567] rtnetlink_rcv+0x1d/0x30 [ 412.465930][T14567] netlink_unicast+0x58c/0x7d0 [ 412.470711][T14567] ? netlink_attachskb+0x870/0x870 [ 412.475834][T14567] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 412.481574][T14567] ? __check_object_size+0x3d/0x437 [ 412.486795][T14567] netlink_sendmsg+0x91c/0xea0 [ 412.491583][T14567] ? netlink_unicast+0x7d0/0x7d0 [ 412.496533][T14567] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 412.502112][T14567] ? apparmor_socket_sendmsg+0x2a/0x30 [ 412.507589][T14567] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 412.513854][T14567] ? security_socket_sendmsg+0x8d/0xc0 [ 412.519452][T14567] ? netlink_unicast+0x7d0/0x7d0 08:55:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x6e, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 412.524408][T14567] sock_sendmsg+0xd7/0x130 [ 412.528847][T14567] ____sys_sendmsg+0x753/0x880 [ 412.533632][T14567] ? kernel_sendmsg+0x50/0x50 [ 412.538320][T14567] ? __fget+0x35d/0x550 [ 412.542492][T14567] ? find_held_lock+0x35/0x130 [ 412.547276][T14567] ___sys_sendmsg+0x100/0x170 [ 412.551968][T14567] ? sendmsg_copy_msghdr+0x70/0x70 [ 412.557091][T14567] ? __kasan_check_read+0x11/0x20 [ 412.562137][T14567] ? __fget+0x37f/0x550 [ 412.566437][T14567] ? ksys_dup3+0x3e0/0x3e0 [ 412.570877][T14567] ? __fget_light+0x1a9/0x230 08:55:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000a80)={'vxcan1\x00', 0x0}) sendmmsg$sock(r2, &(0x7f0000004f00)=[{{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @empty}, 0x2, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f00000001c0)="5ab2135fdcea1b1c725766e7ff02f8faf2793dabf995aa6eb581fe427cc7123ecb881b44516b6fba117246bb70f224d38def", 0x32}, {&(0x7f0000000340)="f8a73f98c6a8a1707ff074417296917141df30b63dd75f5dea564ebd0961354e26550a9bd60abd8f5a5b48d9fb9282a17d04c8e845bd093e0fded819c51c312e7f9ce283e561da212374db49b0ea7155c4c6a14585b9f89158d19232aee44ee21062c780e515d3577421ee2ba4e2fb267fc84bc7f29ed88ad3c772a08f518f63377bdd8c19cf9711c416d6a2bb1aa4f73c577def27dde9b980", 0x99}], 0x4, &(0x7f0000000400)=[@txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x40}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x81}}], 0x60}}, {{&(0x7f0000000480)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000500)="7767fe4a79cc5b7210068f9e23935f806e88ff713ea0febf9eb0e9a6a2601be5168bb79c02c522aa886e69f0b3a167097efec181a34c2d5e6d2e0edcbd1de2d4aa81eab3799b", 0x46}, {&(0x7f0000000580)="dc80ca837e96f9608abae7d8f44f19494a4e0ed9bd1d677f2742646a24b8b53d3d906bdaf1cab29da3d8b846ed20f310c8e1288c7fab96ef3a", 0x39}, {&(0x7f00000005c0)="fc429c7ae5251a8edee7911f3c4bc5133b813358d266cc7d31a5c4ae2cef643dd88f1f744ea0b6c41a1419926aa9a9f5672af169b8682824cf13c377f2cafbbf4b99858704ffd31b771cab6be2a14af8d56f27a889f6569cc2c37658a58f0e9c1f15a7b65372c825b4a3d738ac0ec4a0f25df50dcfd4ed925ad878ecd5af402a19216cb0a5249e5db3bbf4c70f6660c133ce99fa3045c9ceec8c12eb", 0x9c}, {&(0x7f0000000680)="09f25c0fc0b18cabf09373098f63d65b2ca392dd2a4523cb9f2f267840216cb0346e304bb04b074b5810fbe359b2181e63fff77a71acd45dfcdd30aa583c74d6044b4bb600484c4608cc375a", 0x4c}, {&(0x7f0000000700)="ecd31fa6b6f7ba05a3a9a579e5f6ef0e4872576066af80ba05fc1a6e3c288932b03135c2eb3dea65168ed0517e22917d2bf6c9785992b6bcbd1b3a3a06f9fd52456fd8ae99dc04a8fbff9d16a79c34e7ae71ddade7faa7c747013d952ff5a67267de4231fb5fa92874af6428061dc1a668eb3e5b291f39e2c7e8ce71a8c53ab5f2d51c052b7b0ec793b7505886d35f2cd61067e5fbcd97a39c5f32e92a07500d2a1db632f104c2693a75006fd698bf4cbddeb05bac82b3b058a58f1e36", 0xbd}, {&(0x7f00000007c0)="de70f6319aacfc10eac28c11239b1bf575f4261efd523991d5796b8163cb9d30b5cacec2c280a593", 0x28}, {&(0x7f0000000840)="56734b58fd92eabf710781004bf7f05c5e9e3258adb377020bea66eaeeefa624b24ee5ca15bfb1f5ca2e2460abb84410aff8e3b770b295a0b6ce95be5c7822deef19bd123dac4c78d0fbc7beb4e89425c9b208dd", 0x54}], 0x7, &(0x7f0000000940)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x9a0}}, @mark={{0x14}}], 0x48}}, {{&(0x7f0000000ac0)=@can={0x1d, r3}, 0x80, 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{&(0x7f0000003cc0)="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0x1000}, {&(0x7f0000000c00)="1f35792e668a03cd4572ab2cb09c549bcd844b1d56651a8e4a23c12d58f351d475d4c759fbb86332732f31", 0x2b}, {&(0x7f0000000c40)="2a698c2f6f09b15c17a58a699daa6996637e43b84944fd258d6d2f66d11151aa647f82a95620c730aecb438b", 0x2c}, {&(0x7f0000004cc0)="9f4a2f7ae90cfe6dc5ee98b46e417a82d71e12017a2ca98f6da89d26104668b86d64aeff6d91f0992ee03122c5769919245bf6439e3128a6d01d814c4cfdec68affc1424b09b05927c35fd6aea29ba06446c10f024e57aa8bf449a96fddf0eaa63e89f1aa9194ac0c992709d70b800ca8668d4a461e41b685668530aaced3dfd2e17044e87f49e91fc08c27dcf8eadb686ea2c8db19026bc387b15ee94c2d80566c8", 0xa2}], 0x7, &(0x7f0000004e00)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0xebe8}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x101}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x1000}}], 0xd8}}], 0x3, 0x4008000) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0x80000001}, 0x16, 0x2) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) pwritev(r4, &(0x7f0000000c80)=[{&(0x7f0000000800)="a8", 0xfdef}], 0x1, 0x1) [ 412.575698][T14567] ? __fdget+0x1b/0x20 [ 412.579784][T14567] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 412.586037][T14567] __sys_sendmsg+0x105/0x1d0 [ 412.590638][T14567] ? __sys_sendmsg_sock+0xc0/0xc0 [ 412.595686][T14567] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 412.601156][T14567] ? do_syscall_64+0x26/0x790 [ 412.605839][T14567] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.611917][T14567] ? do_syscall_64+0x26/0x790 [ 412.616606][T14567] __x64_sys_sendmsg+0x78/0xb0 [ 412.621393][T14567] do_syscall_64+0xfa/0x790 [ 412.625916][T14567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.631817][T14567] RIP: 0033:0x45b349 [ 412.635724][T14567] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.655334][T14567] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 412.663859][T14567] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 08:55:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 412.671841][T14567] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 412.679861][T14567] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 412.687849][T14567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 412.695836][T14567] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000007 08:55:54 executing program 5 (fault-call:19 fault-nth:8): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 412.955038][T14600] team0: Cannot enslave team device to itself [ 412.977651][T14600] FAULT_INJECTION: forcing a failure. [ 412.977651][T14600] name failslab, interval 1, probability 0, space 0, times 0 [ 412.991277][T14600] CPU: 1 PID: 14600 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 412.999973][T14600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.010038][T14600] Call Trace: [ 413.013349][T14600] dump_stack+0x197/0x210 [ 413.017696][T14600] should_fail.cold+0xa/0x15 [ 413.022320][T14600] ? fault_create_debugfs_attr+0x180/0x180 [ 413.028167][T14600] __should_failslab+0x121/0x190 [ 413.033128][T14600] should_failslab+0x9/0x14 [ 413.037654][T14600] kmem_cache_alloc+0x47/0x710 [ 413.042440][T14600] ? lock_acquire+0x190/0x410 [ 413.047131][T14600] ? netlink_deliver_tap+0x146/0xbe0 [ 413.052431][T14600] skb_clone+0x154/0x3d0 [ 413.056688][T14600] netlink_deliver_tap+0x943/0xbe0 [ 413.061954][T14600] __netlink_sendskb+0x62/0xc0 [ 413.066740][T14600] netlink_unicast+0x6ab/0x7d0 [ 413.071528][T14600] ? netlink_attachskb+0x870/0x870 [ 413.076747][T14600] netlink_ack+0x607/0xb50 [ 413.081193][T14600] ? netlink_sendmsg+0xea0/0xea0 [ 413.086157][T14600] ? find_held_lock+0x35/0x130 [ 413.090947][T14600] netlink_rcv_skb+0x376/0x450 [ 413.095851][T14600] ? rtnl_bridge_getlink+0x910/0x910 [ 413.101160][T14600] ? netlink_ack+0xb50/0xb50 [ 413.105762][T14600] ? __kasan_check_read+0x11/0x20 [ 413.110808][T14600] ? netlink_deliver_tap+0x24a/0xbe0 [ 413.116098][T14600] rtnetlink_rcv+0x1d/0x30 [ 413.120544][T14600] netlink_unicast+0x58c/0x7d0 [ 413.125337][T14600] ? netlink_attachskb+0x870/0x870 [ 413.130442][T14600] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 413.136204][T14600] ? __check_object_size+0x3d/0x437 [ 413.141406][T14600] netlink_sendmsg+0x91c/0xea0 [ 413.146167][T14600] ? netlink_unicast+0x7d0/0x7d0 [ 413.151097][T14600] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 413.156648][T14600] ? apparmor_socket_sendmsg+0x2a/0x30 [ 413.162203][T14600] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.168447][T14600] ? security_socket_sendmsg+0x8d/0xc0 [ 413.173921][T14600] ? netlink_unicast+0x7d0/0x7d0 [ 413.178885][T14600] sock_sendmsg+0xd7/0x130 [ 413.183332][T14600] ____sys_sendmsg+0x753/0x880 [ 413.188122][T14600] ? kernel_sendmsg+0x50/0x50 [ 413.192810][T14600] ? __fget+0x35d/0x550 [ 413.196999][T14600] ? find_held_lock+0x35/0x130 [ 413.201776][T14600] ___sys_sendmsg+0x100/0x170 [ 413.206447][T14600] ? sendmsg_copy_msghdr+0x70/0x70 [ 413.211613][T14600] ? __kasan_check_read+0x11/0x20 [ 413.216636][T14600] ? __fget+0x37f/0x550 [ 413.220787][T14600] ? ksys_dup3+0x3e0/0x3e0 [ 413.225198][T14600] ? __fget_light+0x1a9/0x230 [ 413.229868][T14600] ? __fdget+0x1b/0x20 [ 413.233928][T14600] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 413.240220][T14600] __sys_sendmsg+0x105/0x1d0 [ 413.244814][T14600] ? __sys_sendmsg_sock+0xc0/0xc0 [ 413.249884][T14600] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 413.255345][T14600] ? do_syscall_64+0x26/0x790 [ 413.260018][T14600] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.266099][T14600] ? do_syscall_64+0x26/0x790 [ 413.270776][T14600] __x64_sys_sendmsg+0x78/0xb0 [ 413.275590][T14600] do_syscall_64+0xfa/0x790 [ 413.280098][T14600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.285981][T14600] RIP: 0033:0x45b349 [ 413.289865][T14600] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.309505][T14600] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 413.318035][T14600] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 413.326000][T14600] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 413.333975][T14600] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 413.341951][T14600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 413.349959][T14600] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000008 08:55:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000240)={0x0, 0x0, 0xffffffff, r1, 0x0, &(0x7f00000000c0)={0x9b0952, 0x20, [], @p_u8=&(0x7f0000000040)}}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000280)=""/181) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r4 = accept4$inet(r1, &(0x7f0000000100)={0x2, 0x0, @initdev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @rand_addr=0x9836}], 0x20) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00'}) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000540)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000002000200025bd7000fcdbdf25020000810600000501000000080002007f0000010c001400", @ANYRES32=0xee00, @ANYRES32=r2, @ANYBLOB="0908000300ac1e01150c0014", @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="08000b000000000008000b00ff010000"], 0x54}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r6, &(0x7f0000000180)=0x4) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 08:55:54 executing program 5 (fault-call:19 fault-nth:9): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:54 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 413.698170][T14627] team0: Cannot enslave team device to itself [ 413.721335][T14627] FAULT_INJECTION: forcing a failure. [ 413.721335][T14627] name failslab, interval 1, probability 0, space 0, times 0 [ 413.734147][T14627] CPU: 1 PID: 14627 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 413.742947][T14627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.753010][T14627] Call Trace: [ 413.756319][T14627] dump_stack+0x197/0x210 [ 413.760768][T14627] should_fail.cold+0xa/0x15 [ 413.765380][T14627] ? arch_stack_walk+0x97/0xf0 [ 413.770180][T14627] ? fault_create_debugfs_attr+0x180/0x180 [ 413.776021][T14627] __should_failslab+0x121/0x190 [ 413.780980][T14627] should_failslab+0x9/0x14 [ 413.785514][T14627] kmem_cache_alloc+0x47/0x710 [ 413.790431][T14627] ? lock_acquire+0x190/0x410 [ 413.795122][T14627] ? dev_fill_metadata_dst+0x6f0/0x6f0 [ 413.800608][T14627] skb_clone+0x154/0x3d0 [ 413.805105][T14627] dev_queue_xmit_nit+0x3a1/0xa20 [ 413.810145][T14627] ? validate_xmit_xfrm+0x43c/0xf10 [ 413.815404][T14627] dev_hard_start_xmit+0xbb/0x9b0 [ 413.820467][T14627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.826752][T14627] __dev_queue_xmit+0x2b05/0x35c0 [ 413.831796][T14627] ? __kasan_check_read+0x11/0x20 [ 413.836855][T14627] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 413.842247][T14627] ? __copy_skb_header+0x2e8/0x5e0 [ 413.847386][T14627] ? rcu_read_lock_sched_held+0x60/0xd0 [ 413.852957][T14627] ? skb_splice_bits+0x1a0/0x1a0 [ 413.857927][T14627] ? __kasan_check_write+0x14/0x20 [ 413.863062][T14627] ? __skb_clone+0x5c8/0x820 [ 413.867689][T14627] dev_queue_xmit+0x18/0x20 [ 413.872262][T14627] ? dev_queue_xmit+0x18/0x20 [ 413.876964][T14627] netlink_deliver_tap+0x8d8/0xbe0 [ 413.882096][T14627] __netlink_sendskb+0x62/0xc0 [ 413.887141][T14627] netlink_unicast+0x6ab/0x7d0 [ 413.891934][T14627] ? netlink_attachskb+0x870/0x870 [ 413.897180][T14627] netlink_ack+0x607/0xb50 [ 413.901621][T14627] ? netlink_sendmsg+0xea0/0xea0 [ 413.906574][T14627] ? find_held_lock+0x35/0x130 [ 413.911449][T14627] netlink_rcv_skb+0x376/0x450 [ 413.916233][T14627] ? rtnl_bridge_getlink+0x910/0x910 [ 413.921643][T14627] ? netlink_ack+0xb50/0xb50 [ 413.926267][T14627] ? __kasan_check_read+0x11/0x20 [ 413.931472][T14627] ? netlink_deliver_tap+0x24a/0xbe0 [ 413.936782][T14627] rtnetlink_rcv+0x1d/0x30 [ 413.941221][T14627] netlink_unicast+0x58c/0x7d0 [ 413.946134][T14627] ? netlink_attachskb+0x870/0x870 [ 413.951268][T14627] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 413.957011][T14627] ? __check_object_size+0x3d/0x437 [ 413.962241][T14627] netlink_sendmsg+0x91c/0xea0 [ 413.967027][T14627] ? netlink_unicast+0x7d0/0x7d0 [ 413.972078][T14627] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 413.977755][T14627] ? apparmor_socket_sendmsg+0x2a/0x30 [ 413.983240][T14627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 413.989503][T14627] ? security_socket_sendmsg+0x8d/0xc0 08:55:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x8d000) write$P9_RLERROR(r1, &(0x7f0000000100)={0xd, 0x7, 0x2, {0x4, 'net\x00'}}, 0xd) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)={r5, 0xff0}, 0x8) 08:55:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 413.995094][T14627] ? netlink_unicast+0x7d0/0x7d0 [ 414.000045][T14627] sock_sendmsg+0xd7/0x130 [ 414.004485][T14627] ____sys_sendmsg+0x753/0x880 [ 414.009261][T14627] ? kernel_sendmsg+0x50/0x50 [ 414.013952][T14627] ? __fget+0x35d/0x550 [ 414.018125][T14627] ? find_held_lock+0x35/0x130 [ 414.022921][T14627] ___sys_sendmsg+0x100/0x170 [ 414.028772][T14627] ? sendmsg_copy_msghdr+0x70/0x70 [ 414.033903][T14627] ? __kasan_check_read+0x11/0x20 [ 414.038947][T14627] ? __fget+0x37f/0x550 [ 414.044027][T14627] ? ksys_dup3+0x3e0/0x3e0 08:55:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x78, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:55 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(0x0, 0x151842, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, 0x0, 0x101800, 0x0) accept$packet(r2, &(0x7f0000000340), &(0x7f0000000400)=0x14) r3 = ioctl$NS_GET_PARENT(r2, 0xb702, 0x0) sendfile(r3, r1, 0x0, 0x80001d00c0d0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c00000010000104000000000000000000", @ANYRES32, @ANYBLOB="19200000000000001c0012000c00010062726964676500000c0002000800050001000000f35552fb8a884c88a689db3fda8eb4f2f4e89f29a23bb0b30becffc23b265d9cca9af1aab444d2500a832f19364c9504aa6ea02d643a600a2c94deb9254f1338571c16c0da042229635c53ee8fe880ae6e90ef56152f4ac6f94a83573f622d40331b40297113c8e8f414d57d60ed333ef32fee5799b697b247e2929f8e65b07fbda4f3633a986d499491df501208"], 0x3}}, 0x0) clone(0x84000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = getpid() gettid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(0x0, &(0x7f0000000100)='./file1/file0\x00') r5 = open$dir(&(0x7f0000000300)='./file1\x00', 0x0, 0x0) getpid() r6 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$lock(r6, 0x25, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6e65772064656661756c7420747275737465643a656d312030303030ec27303030303030303030303030303000"], 0xfffffffffffffff5, 0xfffffffffffffffd) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(0x0, 0x0, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) add_key(&(0x7f0000000140)='encrypted\x00', 0x0, &(0x7f0000000100), 0x0, 0xfffffffffffffffe) syz_open_dev$radio(0x0, 0x0, 0x2) mkdirat(r5, 0x0, 0x0) renameat2(r5, 0x0, r5, &(0x7f00000001c0)='./file0\x00', 0x2) mkdir(0x0, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x8000000000040842, 0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x8000000000040842, 0x0) write(r8, 0x0, 0x0) dup2(r7, r8) futex(&(0x7f0000000000), 0x5, 0x0, 0x0, &(0x7f0000000040), 0xbffffffe) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 414.044052][T14627] ? __fget_light+0x1a9/0x230 [ 414.044070][T14627] ? __fdget+0x1b/0x20 [ 414.044089][T14627] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 414.044113][T14627] __sys_sendmsg+0x105/0x1d0 [ 414.044130][T14627] ? __sys_sendmsg_sock+0xc0/0xc0 [ 414.044160][T14627] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 414.044189][T14627] ? do_syscall_64+0x26/0x790 08:55:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 414.044206][T14627] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.044221][T14627] ? do_syscall_64+0x26/0x790 [ 414.044240][T14627] __x64_sys_sendmsg+0x78/0xb0 [ 414.044258][T14627] do_syscall_64+0xfa/0x790 [ 414.044277][T14627] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.044289][T14627] RIP: 0033:0x45b349 [ 414.044306][T14627] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:55:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x65, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:55 executing program 4: r0 = inotify_init() r1 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = dup2(r0, r1) connect$vsock_stream(r2, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x182) r4 = memfd_create(&(0x7f0000000040)='\x00\x00\x00\x80\x00\x00\x00\x00\xfa\xfc\xe6s\x89\x9b', 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81805) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000380)={0x3f, 0x2, 0x4, 0x80000, 0x120, {r5, r6/1000+10000}, {0x5, 0x2, 0x8, 0x3f, 0x98, 0x1f, "25277ef3"}, 0x5, 0x0, @fd=r2}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="0800b505") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r8, 0x0, 0x48a, &(0x7f0000000100)={0x0, 0x3}, 0xc) sendmsg$nl_generic(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="bc00004e51a43c"], 0x14}}, 0x0) setsockopt$sock_int(r7, 0x1, 0xe955c9dcc82f52a0, &(0x7f00000000c0)=0x5, 0x4) ioctl$VIDIOC_STREAMON(0xffffffffffffffff, 0x40045612, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xd, &(0x7f0000000400)=""/245, &(0x7f00000001c0)=0xf5) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r11 = accept4(r10, 0x0, 0x0, 0x0) sendto$unix(r11, &(0x7f0000000040)="005cf4977c795fc8fbf23002740a", 0xfffffffffffffd4b, 0xfffffffffbfeffef, 0x0, 0x0) recvfrom(r11, &(0x7f0000001240)=""/4096, 0x1000001e8, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r13 = socket$pppoe(0x18, 0x1, 0x0) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r15 = accept4(r14, 0x0, 0x0, 0x0) sendto$unix(r15, &(0x7f0000000040)="005cf4977c795fc8fbf23002740a", 0xfffffffffffffd4b, 0xfffffffffbfeffef, 0x0, 0x0) recvfrom(r15, &(0x7f0000001240)=""/4096, 0x1000001e8, 0x0, 0x0, 0x0) r16 = socket$alg(0x26, 0x5, 0x0) bind$alg(r16, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) accept4(r16, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r16, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r17 = socket$alg(0x26, 0x5, 0x0) bind$alg(r17, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) accept4(r17, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r17, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r18 = socket$alg(0x26, 0x5, 0x0) bind$alg(r18, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) accept4(r18, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r18, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001c80)=0x0) r20 = socket$alg(0x26, 0x5, 0x0) bind$alg(r20, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) r21 = accept4(r20, 0x0, 0x0, 0x0) sendto$unix(r21, &(0x7f0000000040)="005cf4977c795fc8fbf230", 0xb, 0xfffffffffbfeffef, 0x0, 0x0) recvfrom(r21, &(0x7f0000001240)=""/4096, 0x1000001e8, 0x0, 0x0, 0x0) r22 = socket$inet6(0xa, 0x5, 0x6b) ioctl(r22, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r23 = getpid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x80, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f00000003c0)={r23, r24, r25}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001d40)={0x0}, &(0x7f0000001d80)=0xc) lstat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8476071") r28 = getpid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x80, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={r28, r29, r30}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001ec0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000001fc0)=0xe8) sendmsg$netlink(r2, &(0x7f00000020c0)={&(0x7f0000000240)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2002}, 0xc, &(0x7f0000001c00)=[{&(0x7f0000000500)={0x180, 0x28, 0x206, 0x70bd27, 0x25dfdbfb, "", [@generic="005e28ca290689652e5006cf66aff468326c83de4b4641726ade46441abff723f972a0471adfcf7f87c78c3dd7723dab73305c289f8b455b4cde61d9028a9c9120d4871ec9c675bfb7bb30fcc689e916981bcc19719d084db4aa5795dd49a4fe728b624c6f505cce97f272f788cef773478cbb08103c2a67261bb3710a3130fd2c0fd7f8f94047b6b2df38d56fc0889d3de0e108c9b69f7f540e7241481aca4175b14be2d89efa7d31b277a729c21932eba77cd2e054358a96997aef858b738152a0a7a12efe5374b87a67a55241935a9e822e26a1a8f7", @generic="48561bdfa16600fa2b87c3c991e08330a81be6e015b5e4fe1227d0e537690a660b91cae1f40bcfc81b8c6c624f90927e899c79300c50bee74e7543de216ffc96c3060f7b02986068f368f7fca3827c31e5c080aa053e505db9848fe963b27170c0f9d33e4590d434df824d716989f28e7a0e4a8914055f568eea202d16b834a604af891147f923f56ca8f75654d9c2afb5f807ba9320d1a6"]}, 0x180}, {&(0x7f0000000680)={0x1020, 0x33, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0xa, 0x0, 0x0, @u32=0x36}, @generic="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@typed={0x8, 0x10, 0x0, 0x0, @pid=r9}]}, 0x1020}, {&(0x7f00000017c0)={0x1b0, 0x15, 0x400, 0x70bd29, 0x25dfdbfb, "", [@typed={0x88, 0x5, 0x0, 0x0, @binary="0aa7ebe07502d70b05c09773bda98b17104b2c5e3b923d368122480812c2662a698d6d0f7625caa9126068c40ddbe27976bc33a8bc5fb9e89bfed5bd21f2748527c11ebf88c5f1009504e87a681837b08da767c0bf80d188e734ad3bb4ed329494bfdf81c83216248a73c833e90d1d371a3bf1bdad2d107d5ff6d41ab719ffd294769c71"}, @nested={0x10, 0x58, 0x0, 0x1, [@typed={0x8, 0x20, 0x0, 0x0, @uid=r12}, @typed={0x4, 0x6b}]}, @nested={0x107, 0x93, 0x0, 0x1, [@typed={0x4, 0x4c}, @typed={0x8, 0x6b, 0x0, 0x0, @fd=r13}, @generic="426f167f9416e5ae17d67564aa7ecfb8726f92a7dd92e9110c0f23ab203151dc03d6aed09a1749e3d7218b07818ffeeeacbc242aa30d48a45cfe389943d0449423e5a07c6be2f8b37829b1ef2573bcc657ec8e9ff45018f07b8b23cc4ed1f1b71839eb64b37c4e8dcbc58c2b2a51eab88f59dbb4b6bc26f982b34587b80e4966aa1309dc476ae28e8600366d1830ecdbb22e777f192c54112f99aafa952a4a49c8bbf33a926afbbcd5ca774525f648cd93f4ae597ae40111811c155b242ced94d32318baf9705426af55e682f9b3bdbd929fbdfcc99575bf7d82", @generic="71264c55bf4b41911a22b1d47f2de5e3378b22d995585a24a58b072ed9"]}]}, 0x1b0}, {&(0x7f0000002300)=ANY=[@ANYBLOB="a00100001e00010025bd7000fcdbdf25050372abd9597c0fe1dfb8955b1711401dbcbe9519f614c68be27981fbd005423f76d16efb00bc60024b34b7d921e668f1a6321741284779fe5bb2960164b8656794c83f4cf78ed4640554660a9c7849560c7410f27b838069e956534478a37a324746296e71c0d512fead66eef26ed7f02cc5a501ba74bdf0ffb5c8dfb8957da3969a1aa3412ed090e7f9d542608e5ca8221d33944402189f1789a501fc28e493cf577edda47a485da2e8eb9400948008001e00", @ANYRES32, @ANYBLOB="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"], 0x3}, {&(0x7f0000001b40)={0x84, 0x1d, 0x0, 0x70bd27, 0x25dfdbfe, "", [@generic="c6a4d9782ee036a2ba2ddf0bc071f489653e339145ca6e59baa621467a1bcdf7ecdd23ebe1264f2e926ab870fc8742a7468f9f2b69a2bdbbadd6f93ddf410b2ca8e7955cfe3e93c41d0064c3b1036fc21b2feb1ab0f6784900f0ca510f28a3949c5af0331590baa56ca1f6385726af855d521a"]}, 0x84}], 0x5, &(0x7f0000002240)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32=r15, @ANYRES16=0x0, @ANYRES32=r4, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="000000110039c257516bf0130291001c000000f2ff0000010000f381000000", @ANYRES32=r19, @ANYRES32=0x0, @ANYRES32=r25, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r30, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r31, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x91, 0x4000}, 0x8000081) sendfile(r3, r3, 0x0, 0x3f000000) 08:55:55 executing program 5 (fault-call:19 fault-nth:10): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 414.044313][T14627] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 414.044327][T14627] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 08:55:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7d, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 414.044336][T14627] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 414.044345][T14627] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 414.044354][T14627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 08:55:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x82, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 414.044362][T14627] R13: 00000000000009c1 R14: 00000000004cb327 R15: 0000000000000009 [ 414.282776][T14648] futex_wake_op: syz-executor.4 tries to shift op by -1; fix this program [ 414.310792][T14648] futex_wake_op: syz-executor.4 tries to shift op by -1; fix this program [ 414.884060][T14683] team0: Cannot enslave team device to itself 08:55:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x808080, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x108, 0x1, 0x1, 0x201, 0x0, 0x0, {0x5, 0x0, 0x9}, [@CTA_SEQ_ADJ_ORIG={0x2c, 0xf, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xb09}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x5}]}, @CTA_SEQ_ADJ_ORIG={0x44, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x79c}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffffff34}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x200}]}, @CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr="7a05c2777d77cf4bb23c2ac8b3d3ff96"}, {0x14, 0x4, @mcast2}}}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x3}, @CTA_NAT_SRC={0x38, 0x6, 0x0, 0x1, [@CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}, @CTA_NAT_V6_MINIP={0x14, 0x4, @local}, @CTA_NAT_PROTO={0xc, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e20}]}]}, @CTA_ID={0x8}]}, 0x108}}, 0x20000040) [ 414.970342][T14683] FAULT_INJECTION: forcing a failure. [ 414.970342][T14683] name failslab, interval 1, probability 0, space 0, times 0 [ 414.983062][T14683] CPU: 1 PID: 14683 Comm: syz-executor.5 Not tainted 5.5.0-rc7-syzkaller #0 [ 414.991766][T14683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.001834][T14683] Call Trace: [ 415.005146][T14683] dump_stack+0x197/0x210 [ 415.009505][T14683] should_fail.cold+0xa/0x15 [ 415.014127][T14683] ? fault_create_debugfs_attr+0x180/0x180 08:55:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x83, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 415.019967][T14683] ? find_held_lock+0x35/0x130 [ 415.024769][T14683] ? run_filter+0x229/0x4f0 [ 415.029399][T14683] __should_failslab+0x121/0x190 [ 415.034359][T14683] should_failslab+0x9/0x14 [ 415.038884][T14683] kmem_cache_alloc+0x47/0x710 [ 415.043663][T14683] ? __kasan_check_read+0x11/0x20 [ 415.048712][T14683] skb_clone+0x154/0x3d0 [ 415.052975][T14683] packet_rcv+0xe84/0x13e0 [ 415.057417][T14683] ? run_filter+0x4f0/0x4f0 [ 415.062057][T14683] dev_queue_xmit_nit+0x281/0xa20 [ 415.067234][T14683] dev_hard_start_xmit+0xbb/0x9b0 [ 415.072415][T14683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.078692][T14683] __dev_queue_xmit+0x2b05/0x35c0 [ 415.083753][T14683] ? kmem_cache_alloc+0x58e/0x710 [ 415.088811][T14683] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 415.094122][T14683] ? __copy_skb_header+0x2e8/0x5e0 [ 415.099258][T14683] ? rcu_read_lock_sched_held+0x60/0xd0 [ 415.104824][T14683] ? skb_splice_bits+0x1a0/0x1a0 [ 415.109790][T14683] ? __kasan_check_write+0x14/0x20 [ 415.116399][T14683] ? __skb_clone+0x5c8/0x820 [ 415.121020][T14683] dev_queue_xmit+0x18/0x20 [ 415.125641][T14683] ? dev_queue_xmit+0x18/0x20 [ 415.130337][T14683] netlink_deliver_tap+0x8d8/0xbe0 [ 415.135469][T14683] __netlink_sendskb+0x62/0xc0 [ 415.140253][T14683] netlink_unicast+0x6ab/0x7d0 [ 415.145051][T14683] ? netlink_attachskb+0x870/0x870 [ 415.150199][T14683] netlink_ack+0x607/0xb50 [ 415.154642][T14683] ? netlink_sendmsg+0xea0/0xea0 [ 415.159599][T14683] ? find_held_lock+0x35/0x130 [ 415.164389][T14683] netlink_rcv_skb+0x376/0x450 08:55:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 415.169171][T14683] ? rtnl_bridge_getlink+0x910/0x910 [ 415.174592][T14683] ? netlink_ack+0xb50/0xb50 [ 415.179201][T14683] ? __rcu_read_unlock+0x224/0x710 [ 415.184462][T14683] ? __kasan_check_read+0x11/0x20 [ 415.189503][T14683] ? netlink_deliver_tap+0x24a/0xbe0 [ 415.194813][T14683] rtnetlink_rcv+0x1d/0x30 [ 415.199247][T14683] netlink_unicast+0x58c/0x7d0 [ 415.204040][T14683] ? netlink_attachskb+0x870/0x870 [ 415.209171][T14683] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 415.214906][T14683] ? __check_object_size+0x3d/0x437 08:55:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00000000c0)={0x0, @nl=@unspec, @nl=@kern={0x10, 0x0, 0x0, 0x2000000}, @phonet={0x23, 0x1f, 0x1, 0x4}, 0x3, 0x0, 0x0, 0x0, 0xa44, &(0x7f0000000000)='veth0_macvtap\x00', 0x7f, 0x1, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000540), 0x4) clock_gettime(0x7, &(0x7f00000003c0)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r1, 0xc0585609, &(0x7f0000000280)={0x5, 0x6, 0x4, 0x2, 0x7, {r2, r3/1000+30000}, {0x4, 0x2, 0x8, 0x5, 0x0, 0x52, "0d9d1fca"}, 0x1000, 0x1, @offset=0x136000, 0xb784, 0x0, r1}) prctl$PR_GET_TIMERSLACK(0x1e) ioctl$VIDIOC_SUBDEV_S_CROP(r1, 0xc038563c, &(0x7f0000000240)={0x1, 0x0, {0x0, 0x7ae3, 0x2, 0x5}}) ioctl(r4, 0xd97, &(0x7f0000000300)="d490a6b0cb3f42cc9da0c8cf1c88c20b2d9e6b29eb57c01238b397cf6479e25638abfb0cc70e3e8d7243ea240a50312e45c9d6fa6a6170f3170b335079352b9533268f83") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380)='devlink\x00') r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_RELOAD(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x3c, r6, 0x201, 0x0, 0x0, {0x5, 0x0, 0xf00}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0x3c}, 0x1, 0xa00000000000000}, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000400)=0x0) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x64, r6, 0x600, 0x70bd27, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r8}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4040040}, 0x40) [ 415.220124][T14683] netlink_sendmsg+0x91c/0xea0 [ 415.224907][T14683] ? netlink_unicast+0x7d0/0x7d0 [ 415.229871][T14683] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 415.235436][T14683] ? apparmor_socket_sendmsg+0x2a/0x30 [ 415.240909][T14683] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 415.247166][T14683] ? security_socket_sendmsg+0x8d/0xc0 [ 415.252639][T14683] ? netlink_unicast+0x7d0/0x7d0 [ 415.257595][T14683] sock_sendmsg+0xd7/0x130 [ 415.262037][T14683] ____sys_sendmsg+0x753/0x880 [ 415.266825][T14683] ? kernel_sendmsg+0x50/0x50 [ 415.271518][T14683] ? __fget+0x35d/0x550 [ 415.275688][T14683] ? find_held_lock+0x35/0x130 [ 415.280584][T14683] ___sys_sendmsg+0x100/0x170 [ 415.285280][T14683] ? sendmsg_copy_msghdr+0x70/0x70 [ 415.290411][T14683] ? __kasan_check_read+0x11/0x20 [ 415.295562][T14683] ? __fget+0x37f/0x550 [ 415.299745][T14683] ? ksys_dup3+0x3e0/0x3e0 [ 415.304195][T14683] ? __fget_light+0x1a9/0x230 [ 415.308890][T14683] ? __fdget+0x1b/0x20 [ 415.312984][T14683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 08:55:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x2}, 0x8) [ 415.319362][T14683] __sys_sendmsg+0x105/0x1d0 [ 415.323973][T14683] ? __sys_sendmsg_sock+0xc0/0xc0 [ 415.329042][T14683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 415.334530][T14683] ? do_syscall_64+0x26/0x790 [ 415.339223][T14683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.345397][T14683] ? do_syscall_64+0x26/0x790 [ 415.350093][T14683] __x64_sys_sendmsg+0x78/0xb0 [ 415.354886][T14683] do_syscall_64+0xfa/0x790 [ 415.359407][T14683] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.365310][T14683] RIP: 0033:0x45b349 [ 415.369318][T14683] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.388930][T14683] RSP: 002b:00007f3010f5cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 415.397356][T14683] RAX: ffffffffffffffda RBX: 00007f3010f5d6d4 RCX: 000000000045b349 [ 415.405369][T14683] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 000000000000000e [ 415.413360][T14683] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 415.421344][T14683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 415.429345][T14683] R13: 00000000000009c1 R14: 00000000004cb327 R15: 000000000000000a 08:55:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10009, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f0000000140)="dee7030022cf9e5e1dbac27b0426fc0299c41fb9b9761a1b44dac894f365ae68edf335abf35ec53d6751467ebd2c187491622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df030", 0x6c, r0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x68, r1, 0x600, 0x70bd2b, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x5, @link='syz1\x00'}}}, ["", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x80001}, 0x40) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x1, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f0000000480)) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x10}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000400)={0x10, 0x30, 0xfa00, {&(0x7f00000002c0), 0x3, {0xa, 0x4e24, 0x1, @mcast2, 0x6}, r4}}, 0x38) keyctl$clear(0x7, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f00000005c0)=""/110) 08:55:56 executing program 4: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="9787000009500100000000280012000900010076840200000000001800020014000100000000f1", @ANYRES32=0x0, @ANYRESHEX=r6], 0x5}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x3}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001400)=ANY=[@ANYBLOB='|\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r5, @ANYBLOB="0000000000000000080000000a000100727376703600000044000200400005003c000100000000000084f24edb6ba610d100000000000000ff7f0000000000000000000000000000007f000000000000000000000000000000000000000000000000000006000500000000007f5ffa58f7e65335499f1578773fbc20005a631c3d274f0eb4d7e3b8ecf707e6877c477184"], 0x7c}}, 0x0) 08:55:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x3}, 0x8) 08:55:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r1, 0xc0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0xfff, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x8, 0x4}, 0x0, 0x0, &(0x7f0000000100)={0x4, 0x8, 0x6, 0x7}, &(0x7f0000000140)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x5620000000000}}, 0x10) 08:55:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x7d, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 415.845141][T14725] team0: Cannot enslave team device to itself 08:55:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x4}, 0x8) [ 415.911317][T14736] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 415.949996][T14738] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 08:55:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0x8, 0x401}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in=@broadcast, @in6=@loopback, 0x4e22, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x20, 0xab, 0x0, r4}, {0x2, 0x8, 0x4996, 0x3111, 0x8, 0x8, 0x5}, {0x7, 0x6c80, 0x900, 0x6}, 0xffffffff, 0x6e6bb6, 0x2, 0x1, 0x0, 0x3}, {{@in6=@mcast2, 0x4d6, 0x33}, 0x2, @in6=@empty, 0x3503, 0x1, 0x3, 0x9, 0xffff, 0x7, 0xfffffffd}}, 0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r7}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000240)={r7, 0xe7, "9a46343f4580c4961c108025afe75347b41f707610428018638d9ae375daa5d8d693cc8852baec641861751964d2e7181487c0eb986c56283730def5f9966e7fc3a161165eca3a65a86379ee9592b3e3bea27b23c24681b61bdcd7fd2e1e86c3231852102c5aae50b15191067691db251f089e41484e471972a4979443d2f83304cab11c4c8e0ae77abfc47e14c99aab8a3b0f82cf4b6bb29f55b1edc999811695a495e830fdfe2589f509bdf2c63006f492d7159becf22f64122a72b2115ccd691d94eba0b4324f938e1cc166cfa44248c12a16799f2e560fde74915f43382f4c7d63eca78e7a"}, &(0x7f0000000340)=0xef) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r8, 0x96}, &(0x7f00000003c0)=0x8) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x410, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 08:55:57 executing program 4: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r4, 0xa4, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0xfffffffa, @empty, 0x92d}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x40}}, @in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e24, 0x8, @remote, 0x3ff}, @in6={0xa, 0x4e23, 0x5, @loopback, 0xb0}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e24, @rand_addr=0x80000000}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f0e6588b967481241ba7815f1eaf65ac618ded8974895abea68b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf9091a7511bf746bec66ba", 0xfe6a, 0x2, 0x0, 0x27) 08:55:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:57 executing program 0: quotactl(0x201080000100, 0x0, 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0x9) 08:55:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x7}, 0x8) [ 416.212950][T14753] team0: Cannot enslave team device to itself 08:55:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e22, 0x1, @ipv4={[], [], @local}, 0xbe}], 0x4c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)={0x0, 0xfff}, 0x8) [ 416.312841][T14753] team0: Cannot enslave team device to itself 08:55:57 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x4000000000000000) syz_emit_ethernet(0x5, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR], @ANYRES32, @ANYRESOCT=r1, @ANYRESOCT=r2, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESHEX, @ANYRESOCT=0x0]], 0x0) 08:55:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x9}, 0x8) [ 416.588237][T14774] team0: Cannot enslave team device to itself 08:55:57 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x82, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:57 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80801, 0x40) 08:55:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f00000002c0)=0x0, &(0x7f0000000300)=0x4) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nvram\x00', 0x1, 0x0) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x9, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x2}, 0x0, 0x0, &(0x7f0000000300)={0x3, 0xf, 0x5, 0xfffffe00}, &(0x7f0000000340)=0x7c, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=0x5}}, 0x10) r7 = openat$bsg(0xffffffffffffff9c, 0x0, 0x100, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x14, 0xd, &(0x7f0000000600)=ANY=[@ANYBLOB="85180000", @ANYRES32, @ANYBLOB="0000000000000000851000000600000018240000", @ANYRES32, @ANYBLOB="00000000ff070000aa3a1f00ffff0000d3458a000000000085100000040000003af276f7826ea5a0ea7cdf1958fd4075893378461b6ab06d4b23092fe20df587b521d0fb5e2c7e6325"], 0x0, 0x0, 0x97, &(0x7f0000000100)=""/151, 0x41000, 0xc, [], 0x0, 0xe, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000000240)={0x5, 0x10, 0x9, 0x6}, 0x10, r6, r7}, 0x78) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r8, &(0x7f00000022c0)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8004, 0x3, 0xdca}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x6, 0xf, &(0x7f00000024c0)=ANY=[@ANYRESOCT=r5, @ANYRES32, @ANYBLOB="0000000000000000182b0000", @ANYBLOB="000000000880000000851000c7f0ffffff181900ff76a3ae26e4b799caa827a73346c130d8bf65f8fc837f47e7b88b6ec9530df2a0935f5aeaaa119f11ff38916691de51d3414be7197eb0f296c7b649", @ANYRES32=r2], &(0x7f0000000700)='syzkaller\x00', 0x1, 0x26, &(0x7f0000000140)=""/38, 0x41000, 0x5, [], r3, 0x4, r4, 0x8, &(0x7f0000000280)={0x7, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x0, 0x2, 0x92d, 0xff}, 0x10, r6}, 0x78) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000340)=@can={0x1d, r1}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)="2d794e16fcdb2eb405532398901071b66070ea6cc20fdb64279a8cd3bce2ccb0e8cafd9a46343a396b7f741c6beb385cb86cc93f", 0x34}, {&(0x7f0000000400)="1dcf14d61993d8f3e3f6e8abe6e4aee8de90", 0x12}, {&(0x7f0000003000)="ab2b734c3c60e706bd6a1149811f5565af06044238ea795fd59e17e169f9ede6f456ce3a17ad3fd65f9db5eee6fb74cd2e878567445d297e73f5272afc874d1cd12f0f89c30d71230a4bdb133f93a860da63d6515413fda4e992f096b37e0892392954", 0x63}], 0x3, &(0x7f0000000500)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @txtime={{0x18}}, @timestamping={{0x0, 0x1, 0x25, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0xf0}}, {{&(0x7f0000000600)=@xdp={0x2c, 0x4, r3, 0x12}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000680)="256ea9c279f3ad9d11868dbb3b19d433ac532e6650252337d34fc522190fd2c5202d929dc3c95c7d883fe1494ce71099820eda8a4e3b3284932c6ad407ed37b8fe024858c96c0ffd38f14aad3a1eb8cbb105e9b61518bb0ed1e6fba3b1930de3f7c3f5c92d34b63dbd2220ac439da4c3a29da2fb73ce0b3a5ede6c592751d70c1c970e3554cb944d1ef56bdf828e9b07aceeadfb3b42f9053ec979e526ef4933a4576039e3538837b4ed495953d5d9dea451b730dc782541d2c4bffa2ed92f4ba6a9951692e12591178f5cea3b875562", 0xd0}, {&(0x7f0000000780)="60d8db0bc74e784b9bc880118fa4663a9bf98a37f9248f867fa649eb14b3049a851a5fd3998beef968108d118c2969980d2622609049c9fb464425d5fb921a20205639f71d1d6712ea4bc95d15cbd0091eb67236b339f10696dbe126629776a0da343c07bb5d450024cc14edd13433174e3cb55f0123dc8bbfe914", 0x7b}, {&(0x7f0000000800)="ba56677257d53245e8b57d1a1030f26785e65131d3ee080f8ca34e71006afffe54472cab470b6bfbbe72367dd038ca61418b06207e74fea7d0bb73225e65d23835cf7fdd6ac5e4eedd253499cc723d8fc6aa3685080899c1e3a31caafa6f830c9063ca3a5a66a8e44f92d9c1223f4604c668e615d18b4f02bc954305aa326c33dab4ceb75ab27de3362cdf85d6e6a8023d008824b6d2e030c5ca53942ff4bd9bc7c269119258e8", 0xa7}, {&(0x7f00000008c0)="6748f3330ded080548160a983906d819587e86f4b814f63bf074c9e484f77dc21b793b", 0x23}, {&(0x7f0000000900)="a878194cabb273a391fe1e6a069dc4842b9fd33d17e4e1a2551b14311d56f1bfb8ee6896a1b2eaf0982e752b9d0c0bbbb026c1bfef5160be90e8deb81de4bbc5507ccf5a1ff4e7b8d3a3f196ee44dd4695ec3777550ac158d4afbc5d44c68a2c90f20bf608c494abdd07be1e8e69bbd83bccda425203072a12a4c3605a1663d5818d98ebed67fdd6388b5f5252982343797dc04e4016d980bd8754afb8dd6747015a90fef09823ca04fcd67666e5e1e4a6c1dcb4210cea2d6f16bd95dcb74e034210089a4ca7d1734f16af6e21dd9396b0383bcb1ebc11a9a9aaf043dd629814fc00a6bd", 0xe4}], 0x5, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000b00)="9a62aa0dcdd19a5afb145367fea2ce9dec07600950f5587200ecef2dc79e7c96422abec7995d7511097029d4c25e1d3109f5593d08c7693b3dd9ea013e033d29357553bd4de4207f9b29bad72d048e1976d5e671d308513c124ecbbeefbaf40310ae4fb4a2aaad0944b25e6b8a9e83a65d01cd6a2747fec321daab01d3d30c5f9deff08a088fa25427e4b6d18ed7f6b1be1e2be9ffefc01fade68cb6a6708345ffa929cbaf933c492566230bf8541ab8dbbc8e2e06d70a5c93e23d3b79a6af3147236fade15a291fb4bae9e2381bfaaff084", 0xd2}, {&(0x7f0000000c00)="73603195af9883b07be05e6d5940e6be43d3b87df44cc655ebb2616f2978c63b002441ae5b68a6ad997c69d59dc78b4eb24c8a4d269309d8f2641a06751679c52884173e324033ecd489769f2908e92d07c838a3c6b643c2f693393109ed28d92cb65d949c94911db6912a1f11faa253125fa24116f24280c5f7f63e2bb0443216c8a57718ecd65068ae86fd1f4e00be7ebac5e0a34de928f658b8883c4e23f1ba8e8eac99ce739ca8f4756616ef3601c9f9e8b4ba08202c71df171b4e15b249f8e10212b7cc948aabbbb2770e9afa441fe4a8d880897d4c94b5608b94956042059efda1fa15df693d1ba5e56c", 0xed}, {&(0x7f0000000d00)="0e9b9f0770eafc5a07106b0a83ef49ef345e314ac65fac4293325e8572116bacdbda5d07", 0x24}, {&(0x7f0000000d40)="d6021403a1e6d70135fe5aad383b7ba0750dc81aa8708408c52b98480cb3573f1d147e5e4d7c5fa34070bf36b8bc3c509fb5aab31d49851f1311d0568b8e48efa20eb21d0c4f6244b54cc3d9e14d70a787a0582b4e2e0a93e672f5c23360880bce3f876889c44adc638f5ecaa007e93b742e989258e8397e16cc71c4b9cb80eb791e069b8e5e289ff516f1bbb2d0d11488a48d9ae34703e78166cb97ffd56e90d1b9dafd6bbf54f8fe6a0437c29ebb47236a9b148c6f0c62966a777d2ccd8ef99918c432875d806d03965bf6f6a33e79384098c50fdb49370bef0ee2b00066a07dede479a6b2d7d5e122d2bd79b272becf6667ae5afa0df8", 0xf8}, {&(0x7f0000000e40)="85150097ed843945f17cb05b115a6dfa88449484e168594813adcbb18694724880135b4674f58fc5a4d6379f8adfcf872c2a49efd1e5cc46c681bc2941fe6a8f73f1a19f756c99659a37f00a7392734366052312f86b826c1f774d362087880441ce2d13c6923a01c855c6f445940ab4a41d9b0636a44ba95d065150998fb01aabf03311c22dd948", 0x88}, {&(0x7f0000000f00)="61fea69be4b0f6f9ff6cc00394a5c5964856a6be4e94816814930a1bdebfa4d070dc1337c45f3393668b4663e4fa0f6662a80b5e0d454eb5e13c0c1b60d9403db43e795e0fef9519a3de62479ec251d65e3eecbe5b3c9a438d676f90f921015dfe3af2997ebb7c7e74024972634a8f", 0x6f}, {&(0x7f0000000f80)="9edb0b867781d39f2fae7e83fd70ac57f0ba949b3de195219940ebbc0017ab9f313f15d209ce11d1751dbad4a8422cf48b3370ea7a293bb0b11035aa1184d1c3987b6f8f9d154649d9f6385049700618755c9bda39504ee1099ef8ea0c495bb74f6dd14b34401be8fb7f860e064e4e6b1fe2363c7c4acd88d35b54aa39d9cfb9712d53c15775da234b23a9f6d966f4910a4ee7d2682d84b178d78c65e78d8e751077f16f3f3ee9a17b7220a1f527dafda26a972fe1f2109b3363472dedae64564f09f9f7c0bb9f35cbcecc6ebe5942c6376928ae4d37f0556a", 0xd9}], 0x7, &(0x7f0000001100)=[@mark={{0x14, 0x1, 0x24, 0x7}}], 0x18}}, {{&(0x7f0000001140)=@l2tp6={0xa, 0x0, 0x2b66, @empty, 0x8a3, 0x3}, 0x80, &(0x7f0000002440)=[{&(0x7f00000011c0)="307d90ea0f45bc246fce0ae38fe643a313cd2533c8f709cac30bf209d242c16837c168ccdb2e3a5e72731a8085af358c350c7648474a120ee3c9aff17a37e39a1620eae1cab99d9689dc5de95ab2e66a39e8420fd315b040a5934a5769dfaafde2b0dad13dd31a4e90749b675bb62549f615dfb9218441439234dab8d5e3dd67624998c3bfc31899002ae1d863af89f8597e0a4747c0f091e92bb302a7f3fb99c1d87407a2f04ade72c456f20121e954ddf69351375524e79297ef2c48", 0xf3}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="9baf539b568dd7832b306e4d5a2f9bf9a5122a2ddfa9cb41cc279f2d1f5c1ace67079e1cc8fccc8f62581c9b9cfa9056445043756888a1", 0x37}, {&(0x7f00000022c0)="6a5daad047e5cc46489c523dc8c1b163a94ff3623fc354f1742e6b80de7d25cd8265871f54ffcafe45d8fc98980d538544698cc614a350e4434a2e142bff7904beec356fa8f05e618a31ef65c8850d61689e0582803b08902aa93eff01ffcb43d49411e50d63a240e23b5e2322dc85f2116558244a7490282fde45d75fc83efe763763f1c939d319745c5b65b85480efeecab51e6791738dc5e9d30795c272c79224f7fad8a239411721fd22af491fa4ec6bc15bff2988a26d29ffcc76d2216ff31b49ed7bb5ed6cf72b183a776ece", 0xcf}, {&(0x7f00000023c0)="609df7f4a62f2b672e8625316f04d0f60b347d47dcbf09aed174b928535435a8a0c2800882070be43f43b7c9034c9920889d2239a776cd3d65dccc3d2b3c2586dc3432490a6b6462391447c089813274409467e93d6d5229779ee4247f4a33a7", 0x60}], 0x5}}, {{&(0x7f00000024c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback}, 0x4, 0x0, 0x3, 0x1}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002540)="9a5672975df5dbc51f714d572b51cd0f564f865ec8195ae83a0c8b11638e1267f8af62129d3861d50635e0589e2f12329e1a1946fa998fa7920a3a64913921aa58ae93d0d1f83a5d8ccd2c1971e46d0b206f679cf78202815f5d16772a14e94a4ec305c482e9e407c81e2eeb17e2101e842e3f01c28dd18e5629d452c239b7b73e58ffae0f85a8e6bc8e9c0f25108a5f571641dafb9e466361324bb6a6898c9774b79bd94de65fbd56a1b19ca4f61abd5241fd0fbba7b418a3b712041896d7d1e69c1693b56ccd", 0xc7}, {&(0x7f0000002640)="bbf0109873f0", 0x6}, {&(0x7f0000002680)="a3db8d0dfb679b32d242e0b14c1e785204542b2dc2e27e3374ca61986dc6d374dfa3a80513ae31d30a6948a1dad91b899209668078c919a94c8531649871e94ad5d62149cd394dddce35a9779a92bbd6a6b3c7e4592e120824aa71e297ac613b2827418945195163f5839da916f08a5089eeebf8f032c4f99f2c17478212f7b415510d00ca87350b2c1a71b0", 0x8c}, {&(0x7f0000002740)="814da95a2542649abc3a9a0699db5bb31b2a0ff67a0c36a763054adf210f95bb9230cbfc61eb03b284390b17baa6a6090d1e16a1f936aba561a4a4e88352f27c0e3bb29dd8887b832f6e65f0a83084e078f7d9776f022b7fa17d1277188ab06e8beb8a70952110ced04d7c86647ef347fcb48ba912fc24c5354215420877c0eddac0202369cc05166ca68c6b330682c71915845cae35cec7bd762c9365e506e65c1202dd4f7be0ec97b0d7a674de005ff7bdc45371", 0xb5}, {&(0x7f0000002800)="53bd9445bae6cbe529de3dc05eb61f63c57cb35a29c2ce39f5336b6f0c47c4a610da5abe1b1b6f91748de9eb", 0x2c}], 0x5}}, {{&(0x7f00000028c0)=@can, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002940)="b24dd23d216d75474180695362dee1d9858e120a2cd3203cd58d377de88106006614496704425f4eefac1fc9ac6d928bbdc5b96270cc814117ff01355d11bf2aaf028dc95aa4f4f53d1716732cc112553adadf1750fe8503d8bfd38812f3a3c1591805beb51f38e691fa5a824f3af6f489a4fbe0bd7e3721596bb86022959cb9f0704d795cffeb4ae4219386333ea3d6f3f50c3a3390cf8bc1d45b52a0a2608d02c7d65f6787cbfe50cc12301803a7bd1da166fbe41a04d68063626d4751b82604f617b9b6f6f332f3f0af46ae785a7a17f2ad29924ccff2991c64560735b2b55788056c4abcc6515136085c64a7473a203d495e99", 0xf5}, {&(0x7f0000002a40)="f71adb3cf32be1eee3701735eefe5b7784a68244f868e5827e455639bd9a368ef18e059bb8fb4fcb235b643354f90d6e19a4c3e1f58213c2d70cc7114c5d717257135691ab4319f3c7e6edfbecb6e6d2a50c839fde74024a7a38f178c14ad6b8efdd442ebbaed40909502bec181a86bb0f05da4438c3d35942a7c25fe3f783d3a2cc94611b2b96aa10b4b4f15bcab5de845eb59881322b584b203b49da48029ecf1e2caa40dae4ade3120bad33693c75ed667943d5f294dd9b3d7a7437ef024e2ebe3102d8", 0xc5}, {&(0x7f0000002b40)="36147ade6be6458477fd76da85d10226b2ef81874fd806c103406c36ab2c6ba276cb7d573c8f709427db32a65e7ef6a08f18a828d617c1dcbdf7c2748f6b290f5336c2a60dce00b6836e476fa1d832c84bf573f48569df470f347d29b8d669457a3c0aa9aaa97763e2af224b569ec634f4029825910b18703396571d0ab7514db70a78371d9322", 0x87}, {&(0x7f0000002c00)="6d15acc6b3ab6754cfd8a8326682eba26311ab4669b4974c7612e5379218395930a60c9c885a981b5a58bf38575c484682c2", 0x32}, {&(0x7f0000002c40)="396d8c0fc7a24346727fc29541cfadb6536fc91624bddc0bccde869412aa415cda5ad8ea95edce3d40b5e591586b532f1f87c2295bacb86c1534c0ee8b3779b4eef6a0fc2f946fd594498940813dcf3d112c31f5385ca3089ff0305e996f228af297ff68de873a22eae396c7a0754e025f978206b1e70c1b3268832ed348be0cf86766780fafa11612a8d028da77372947b0ba32a6c112a4801ae6dc8ec059ff37be62af29ea789cd337bf7b2ba21350803728669cf6799c117f46052a8009531ebdfa6e", 0xc4}, {&(0x7f0000002d40)="5c69a63cf2bcc552f1728a016911690c5819325e6f60418eb5961c7f89bdd703aaeb286ee65b7a91c9e8f9ee8534ac1cc583a63ff5e8a25c68acb5fc4faf51cca671000c277745d8019b46359d5b2413b59d85d6534085e9", 0x58}], 0x6, &(0x7f0000002e40)=[@timestamping={{0x0, 0x1, 0x25, 0x3}}], 0x18}}], 0x6, 0x4004) 08:55:57 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) write$P9_RSETATTR(r1, &(0x7f00000000c0)={0x7, 0x1b, 0x1}, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockname(r2, &(0x7f0000000000)=@rc={0x1f, @fixed}, &(0x7f0000000080)=0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) [ 416.678381][T14774] team0: Cannot enslave team device to itself 08:55:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xa}, 0x8) 08:55:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:58 executing program 0: socketpair$unix(0x1, 0x10000000000002, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x0, r0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000000c0), 0x7}, 0x82, 0x0, 0x7028}, r2, 0x0, 0xffffffffffffffff, 0x0) [ 416.941576][T14808] team0: Cannot enslave team device to itself 08:55:58 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x0, 0x2000427, 0x40) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'ipvlan0\x00', {0x4}, 0x9}) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000000)='./file0\x00', 0x0, 0x5010, 0x0) 08:55:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xc}, 0x8) [ 417.000185][T14808] team0: Cannot enslave team device to itself 08:55:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$PPPIOCSNPMODE(r1, 0x4008744b, &(0x7f0000000000)={0xfd, 0x3}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x4, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:58 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) vmsplice(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xa}], 0x1, 0x1) close(r1) r3 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio1\x00', 0x80401, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) splice(r0, 0x0, r1, 0x0, 0x100000000, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0x200, 0x4) bind$inet(0xffffffffffffffff, 0x0, 0x0) [ 417.311813][T14829] team0: Cannot enslave team device to itself [ 417.444113][T14829] team0: Cannot enslave team device to itself 08:55:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x83, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:55:58 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffff7fffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r0, 0x0, 0x2000427, 0x40) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)={0x0, 'ipvlan0\x00', {0x4}, 0x9}) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000000300)=ANY=[], &(0x7f0000000000)='./file0\x00', 0x0, 0x5010, 0x0) 08:55:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xe}, 0x8) 08:55:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r1, 0x8982, &(0x7f00000000c0)={0x7, 'veth1_to_bond\x00', {0x7}, 0xe68}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = msgget$private(0x0, 0x544) msgctl$MSG_STAT_ANY(r4, 0xd, &(0x7f00000001c0)=""/58) bind$inet(r3, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) fstat(r2, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={0x0, 0x4764, 0x9}, 0x62) 08:55:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x5, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000016000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635202100000f22c067f3af", 0x3c}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000100)={0xffffffffffffffff, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000280)={[0x0, 0x0, 0x27bf, 0x0, 0x0, 0x0, 0x20000000fb], 0x1f004}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000140)={0x10201, 0x0, &(0x7f0000001000/0x1000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000004c0)={0x0, 0x0, @pic={0x0, 0x1, 0x0, 0x3}}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 417.767213][T14852] team0: Cannot enslave team device to itself [ 417.862431][T14852] team0: Cannot enslave team device to itself 08:55:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x44}, 0x8) 08:55:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:55:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, 0x0, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) kcmp(0x0, 0x0, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev\x00') setsockopt$SO_J1939_SEND_PRIO(r1, 0x6b, 0x3, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) r4 = syz_open_pts(r3, 0x4000000000000002) sendfile(r4, r1, 0x0, 0x6f0a77bd) 08:55:59 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f00000012c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$SNDCTL_DSP_GETOSPACE(0xffffffffffffffff, 0x8010500c, &(0x7f0000000180)) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2, 0x1b071, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x400141042, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r1, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x3ff, 0x0, 0x21, 0x0, 0x0, 0x4cb], 0x0, 0x40000}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000040), 0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000000)) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x0, @empty}, 0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @empty}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_STATUS64(r7, 0x80984120, &(0x7f00000002c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x1ff, 0x7, 0x100000, 0x2000, &(0x7f00004f2000/0x2000)=nil}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 418.094064][T14874] team0: Cannot enslave team device to itself 08:55:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x1f4}, 0x8) [ 418.205592][T14874] team0: Cannot enslave team device to itself 08:55:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x7, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 418.506694][T14892] team0: Cannot enslave team device to itself [ 418.580498][T14892] team0: Cannot enslave team device to itself 08:56:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x20000208) 08:56:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x300}, 0x8) 08:56:00 executing program 4: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r2) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x2000000000000387, &(0x7f0000000100)=[{0x7, 0x9, 0x9, 0x7}, {0x739, 0xfc, 0x3f, 0x7fffffff}]}) dup(r5) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000001000010825bd70000000000000000000", @ANYRES32=r9, @ANYBLOB="00000000eeffffff1c001a8018000a8014000700114ab99f530feeca0000000000000001"], 0x3c}}, 0x0) 08:56:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x3e8}, 0x8) 08:56:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xa, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='batadv0\x00', 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") socket$netlink(0x10, 0x3, 0x8000000004) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0xae5, 0x0, 0x80000001}, {0x4b564d00, 0x0, 0x6}]}) writev(r1, &(0x7f00000022c0)=[{&(0x7f0000000100)="580000001500add427323b472545b45602117fffffff81004e22000d00ff0028925aa8ea1f007b00090080000efffeffe809000000ff0000f03ac7100003ffffffffffffffffffffffe7ee00000000000000000200000000d6", 0x58}, {&(0x7f0000000040)="5794d6278df2", 0x6}, {&(0x7f0000001240)="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", 0xffffffffffffff3a}, {&(0x7f00000001c0)="bff0e46cff9d2d36a8568d51b55a1df854e8d5a62a32eaba117a4d00ec1f93a052b4d088edafe67d9de4dbf4bb7146a4f555930283693ed75f67ef9eae6544c82044306f2878e1ef2510385894a2d17d9a885a38e6e386156c0faa21eeca5222d508abdbddf93459c5c0629f41e2a2817c0ffee08d6b68dfd89ce4615fbc55400dcf221e7e258275426cdfec882b77ec46723632330bdee41b9b5cfffe2f2333eda66b1775583c4c821734"}, {&(0x7f0000002280)="19f05dd73cb841a169e7d46b5ac874ea86d827d725bc0daff8273afa59e5413d7d2b8380b5ae708308a9ed3409c520b1f36b84c09314bc79d3f21c", 0x3b}], 0x5) 08:56:00 executing program 0: write$RDMA_USER_CM_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x221, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1ff}, 0x21}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x80000000, 0x4) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0xac0, 0x0) 08:56:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/sequencer\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)={0x28, r2, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000001a00)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000019c0)={&(0x7f0000001840)={0x160, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x995a}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}]}, @TIPC_NLA_SOCK={0x28, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xd1c}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xfffffffc}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x38}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}]}, @TIPC_NLA_BEARER={0x78, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x4, @local, 0x846f}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x101, @empty, 0x4}}}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan1\x00'}}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'ib', 0x3a, 'veth1_to_bond\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_SOCK={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 419.033076][T14910] team0: Cannot enslave team device to itself [ 419.121105][T14910] team0: Cannot enslave team device to itself 08:56:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="2134f8ce26d7b5ec4ab59d0010aa0c"], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f00000008c0)=[@textreal={0x8, &(0x7f00000000c0)="ffb10c10ba4300b0c8ee660f38826f3cf30f01e80f69e866f20f38f015650f01c883dd000f0131baf80c66b87aa1cc8b66efbafc0ced", 0x36}], 0x1, 0x40, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000200)={"48fa8819d6e0f76542ed79da3aeaa191add436f3bc7d5cae5d5d9e914f256cf1970a8ef231941670a94199e40e54c4d77e79a8f45c57ad434127f584e46dd85cd2d8edde8cfc37aa0f47d5d72999fbf5d712f27bca7bc80619e8ca9163dee657bdb83a2fcebed3e8c003b6f9d8f9abce65e7cafb0fbfe79174109d614edeaef662cccb172a6dfd63c3d4e976c709121129921caf4aa30f9e7d0b6a6560deb3fba8e7c379bce46ab58c2f1f1f5efbfa4afc8427497c548456ef3c96450d5c130e69a779a4895261b99ecab3a1f4e2edae5de3431a42c3837fb8fe15698656228def4b7232a551b4e969bc3cb34c16d1b8158cac8c32273ef750ca72bc37eff39347adbb163217e7f3687768aeff6af4a46d4d1a1ea5337fd48abb73db997fa740b969c9e295546c235482c73f26cb10a1882db461ae09ca8807ec74bab31c3ff8e65a1c7505d20236189b3de9798a6b8517c6d5eede433405c417813d9f16d964531a6fdaa391bd0a5d2ea191ad1089d337150659930d0903581e16dfd3993092a2a7cd2a4383dc7b09ebad38ffbc076969891e75d2cd9fd96f8eae47819dfb47ca7b2dee82c1588b0f9f4696f01751c78ff400fd184bfb4493faa0b7efad2f0a117db92d0bc5db56122c1825e6458b3807ae405a1a295b33cf13b9d7d775a8b851cd3cb295c26a8cf986cc1c5dddef2657f29dc82e6855c486005139caed01bc7708bfed4963224cda6116375531b46125fc14de1fadd76c159592101c319262a895bf6a6e802aa66040ab133dc961bb7cb64b0742f75939f138c1046cdfcf47e627de356a6b47f04182afdae73069c479946ac3960aff28eb9b3d87b0000fb37fa0e0accfd5a876f23df2bb2740a88639890d2c57ff3f1b67fcc0f1b61a0221dec50837eea97eb245f10224349770af0c4b9b2a81f0c71ea2fe6f92a5d818d9415667ab720a78af204466d8e17d92d359bcf7f86a4ac87274da31a974d76e0f7fc924cfbbec33bb474af378b19a7c95f2dc79c8edf3575067b08e6704943bee04d2c56bc7178d1f08b88a80e0ea87d14b6e7d8656a561e79864eb2dfa10d8980d1b6b5aac981de2f3a620af35c537fd419e513c41ceb9128971a7239368401e099ea09e3080667637c93787f209e0ef45ecb0012ef2ffe3a576a9316960575107eee8f158f6e1c3f62dec0d1a3d98e5d492b3105ca96398bab43fe7cadac3b17135aa9cdb7efd67a053493df2a5a47d019abe85e04eaa333266198c3bcf8062f0026ca381c322939e2f3be6bcc7bb8a4e9227b740b831859ebaacb641738f570928c0a1fc8427dfbae0e8e91c115d30a0174546eea60f3cc7a18105efbbe2e6edc9969a8a285525a1166bdfbafdaaa6248523b7ddc5f08bda5d2ac611e12d1e3cc006bc4cca6e603b15e98d230bfea5772248983867f0fcadb6000b1ddc3251"}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000140)={[0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x4ca]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 08:56:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xc, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 419.184689][T14922] tipc: Started in network mode [ 419.195078][T14922] tipc: Own node identity , cluster identity 4711 08:56:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x700}, 0x8) [ 419.241047][T14922] tipc: Failed to obtain node identity [ 419.267054][T14922] tipc: Enabling of bearer rejected, failed to enable media [ 419.381779][T14931] team0: Cannot enslave team device to itself 08:56:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xffffffff, @loopback, 0x3}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 419.495253][T14931] team0: Cannot enslave team device to itself 08:56:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001400)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) bind$unix(r1, &(0x7f0000001440)=@abs={0x5aa4cfe06bdbf737, 0x0, 0x4e22}, 0x6e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000002580)='/dev/vcsa\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3711}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x2, @rand_addr="a7a93b0c4286cc6c24bd5e4ca7db9bc7", 0x2}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e23, @loopback}, @in={0x2, 0x4e22, @multicast2}], 0x5c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x202000, 0x0) sendto$inet(r3, &(0x7f00000000c0)="401e3bb79841a936bd5e1b9e438cab3aaf1ba981bb3b771066d0b9c8", 0x1c, 0x40844, &(0x7f0000000100)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) 08:56:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x900}, 0x8) 08:56:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xe, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r2 = dup(r1) sendmsg$NFT_BATCH(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000009c0)={0x0}}, 0x0) dup2(r0, r3) 08:56:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) connect$unix(r4, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) fstat(r3, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r5, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0x1003, 0x8000}, 0x8) 08:56:01 executing program 0: write$RDMA_USER_CM_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x221, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x1ff}, 0x21}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x80000000, 0x4) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0xac0, 0x0) [ 419.818317][T14956] team0: Cannot enslave team device to itself [ 419.873140][T14956] team0: Cannot enslave team device to itself 08:56:01 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r1, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x420000, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000001c0)) sched_setscheduler(r5, 0x3, &(0x7f0000000080)=0xffffff81) write$cgroup_pid(r4, &(0x7f0000000300), 0x12) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001480)) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r2, 0xc2604111, &(0x7f0000001640)={0x1, [[0xfffffe00, 0x0, 0x7548, 0x8126, 0x4, 0x5, 0x7fff, 0x7a8f], [0x1f, 0x7, 0x2, 0x5, 0xffffffff, 0x89fd, 0x9, 0x7d5], [0x200, 0x0, 0x32c, 0x5, 0x3, 0xff, 0x200, 0x2]], [], [{0x200, 0x3, 0x1, 0x1, 0x1}, {0x2, 0x9, 0x1, 0x1, 0x1}, {0x1, 0x401, 0x0, 0x1, 0x1}, {0x200, 0x5, 0x1}, {0x80, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x8, 0x7, 0x1, 0x1, 0x1}, {0x6, 0x1, 0x1, 0x1, 0x1}, {0x1f, 0x100, 0x1, 0x0, 0x1}, {0x100, 0x6a87, 0x0, 0x0, 0x1}, {0x7, 0xfffffffa, 0x1, 0x0, 0x1, 0x1}, {0x40000000, 0x0, 0x1, 0x1}, {0x7, 0xc141, 0x1, 0x1, 0x1}], [], 0x3ff}) exit(0x6) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f00000001c0)=0xc) io_setup(0x8, &(0x7f0000000280)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$packet(0x11, 0x0, 0x300) 08:56:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xf, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xa00}, 0x8) [ 420.145054][T14982] team0: Cannot enslave team device to itself 08:56:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0xfffd, @remote}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'filter\x00', 0x0, 0x3, 0xc9, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/201}, &(0x7f0000000000)=0x78) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00000001c0)=r3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000440)) setsockopt$sock_int(r4, 0x1, 0x1b, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) pidfd_send_signal(0xffffffffffffffff, 0x4, &(0x7f00000003c0)={0x2d, 0x2, 0x200000}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xc00}, 0x8) [ 420.230045][T14982] team0: Cannot enslave team device to itself 08:56:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 420.386100][T14996] team0: Cannot enslave team device to itself [ 420.441938][T14996] team0: Cannot enslave team device to itself 08:56:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r3, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xe00}, 0x8) 08:56:01 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000003c0)={0x8, 0x8, 0x4, 0x4000000, 0x3, {0x77359400}, {0x3, 0x130d876f40927133, 0x0, 0x1, 0x0, 0x81, "c6300e02"}, 0x8, 0x1, @userptr=0x4, 0x8000, 0x0, r3}) recvfrom$l2tp(r4, &(0x7f0000000440)=""/4096, 0x1000, 0x40002021, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100736974001400028006000e000001000008000100", @ANYRES32=r5, @ANYBLOB="fa5a5969e77a9795c360bcdd4fccad79bb813de8ab891057f9bcabc0088d4f2838cf5d6ddab2920a2e9bf5a7907fc0f237666d5e05f9ec2e8c2ed449c7f32e9fda3cf3e3b85cf78194505074f221a8d39e3474eb6ca109823fd2c00d62ce9b010cb634495cd7613c8530241f0fb760ec1a0c6730f549a28d75d607a3f0da20b5f03b990bd522aed1360bab5d3001039f54e8023080009c9bf00f2ece889b0ac3605e23753a61ce76b4f99c301411eb74cb7b78f05a99e1d4837112671742d76a333ae6df8c75c7ce1a2de75ce26761fa200145b378ee3c0e69388ea042bb9a0c57c0d77591e0162d5bdb9684"], 0x40}}, 0x0) 08:56:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1da, 0x20, 0xffffffff, 0x8}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x88}, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 420.743174][T15009] team0: Cannot enslave team device to itself 08:56:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x3f00}, 0x8) [ 420.946884][T15009] team0: Cannot enslave team device to itself 08:56:02 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r1, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x420000, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000001c0)) sched_setscheduler(r5, 0x3, &(0x7f0000000080)=0xffffff81) write$cgroup_pid(r4, &(0x7f0000000300), 0x12) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001480)) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r2, 0xc2604111, &(0x7f0000001640)={0x1, [[0xfffffe00, 0x0, 0x7548, 0x8126, 0x4, 0x5, 0x7fff, 0x7a8f], [0x1f, 0x7, 0x2, 0x5, 0xffffffff, 0x89fd, 0x9, 0x7d5], [0x200, 0x0, 0x32c, 0x5, 0x3, 0xff, 0x200, 0x2]], [], [{0x200, 0x3, 0x1, 0x1, 0x1}, {0x2, 0x9, 0x1, 0x1, 0x1}, {0x1, 0x401, 0x0, 0x1, 0x1}, {0x200, 0x5, 0x1}, {0x80, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x8, 0x7, 0x1, 0x1, 0x1}, {0x6, 0x1, 0x1, 0x1, 0x1}, {0x1f, 0x100, 0x1, 0x0, 0x1}, {0x100, 0x6a87, 0x0, 0x0, 0x1}, {0x7, 0xfffffffa, 0x1, 0x0, 0x1, 0x1}, {0x40000000, 0x0, 0x1, 0x1}, {0x7, 0xc141, 0x1, 0x1, 0x1}], [], 0x3ff}) exit(0x6) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f00000001c0)=0xc) io_setup(0x8, &(0x7f0000000280)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$packet(0x11, 0x0, 0x300) 08:56:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000240)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e22, @empty}, {0x2, 0x4e22, @local}, 0x20, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100)='vcan0\x00', 0x496, 0xa96, 0x1}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) sendto$rxrpc(r3, &(0x7f00000002c0)="a9ffab7c4bf9656169c61998e9c5647ba9ce99a5078509ca02dd33683c93cdb2bdb994f9f6be04f91d973648991da3bb0d00ae38d65c8537c540283c22edca8a6b7fba41f4c74cabf126224df31f6e408f2e9420bc3253a4807498765d75e105b1f24ddf6b86ed0b57760d31566720", 0x6f, 0x40004, &(0x7f00000001c0)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x5, @remote, 0x2}}, 0x24) 08:56:02 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r4, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)={r5, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x0, @remote}}) 08:56:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x4000}, 0x8) [ 421.232297][T15042] team0: Cannot enslave team device to itself 08:56:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x4400}, 0x8) 08:56:02 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f00000022c0)) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000000c0)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x144, r1, 0x10, 0x8, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0xc8, 0xc, 0x0, 0x1, [{0x4}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xbab8e39}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x38ca109b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4704d6a4}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xdeb5}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4849e8eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x58bc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2b779468}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd0e3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x29b35866}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x4530}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x228b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b07}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x28f41bfb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc1b1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x69b280cd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2cc67246}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x51b5e5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xf8dbae6}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x9c5c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2fe5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x8601}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x4}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x6}, {0x5}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x18, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xd1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x52}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x703b2f46}]}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x20048084}, 0x4004) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xe803}, 0x8) 08:56:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyprintk\x00', 0x2000, 0x0) 08:56:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xf401}, 0x8) [ 422.072423][T15040] sctp: [Deprecated]: syz-executor.0 (pid 15040) Use of struct sctp_assoc_value in delayed_ack socket option. [ 422.072423][T15040] Use struct sctp_sack_info instead 08:56:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f0000000340)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet(0x2, 0x80001, 0x84) socketpair(0xa, 0x800, 0x3f, &(0x7f0000000300)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e23, 0x7, @local, 0x9}}, 0x3, 0xfffffffd, 0x1, 0x7, 0x800}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000240)={r8, 0xfff8, 0x78, "9cea880130ed0b58ce4eb8fdc9b54399550bb651f59e5731f571106f0b7bf886f612b1c0e055834c510e4a743dc8c6bb16c97e6a0f8637a1980f778c0be333a8025a70ef909f258be65ff35efd83a6c64c80d95f3a067d6136e055ca2e8770dc665571d1362c9d822eb9dd4e06e836a3a9a1a309bedcafb8"}, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 422.153311][T15042] team0: Cannot enslave team device to itself 08:56:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x60, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 422.418895][T15083] team0: Cannot enslave team device to itself [ 422.473224][T15083] team0: Cannot enslave team device to itself 08:56:04 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, 0x0, 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r1, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000480)='cpuset.effective_cpus\x00', 0x26e1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x420000, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000000)) ioctl$TIOCGISO7816(0xffffffffffffffff, 0x80285442, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, &(0x7f0000001540), 0x1, 0xffffffffffffffff, 0xe2c1a59609f47730}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000001c0)) sched_setscheduler(r5, 0x3, &(0x7f0000000080)=0xffffff81) write$cgroup_pid(r4, &(0x7f0000000300), 0x12) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000001480)) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r2, 0xc2604111, &(0x7f0000001640)={0x1, [[0xfffffe00, 0x0, 0x7548, 0x8126, 0x4, 0x5, 0x7fff, 0x7a8f], [0x1f, 0x7, 0x2, 0x5, 0xffffffff, 0x89fd, 0x9, 0x7d5], [0x200, 0x0, 0x32c, 0x5, 0x3, 0xff, 0x200, 0x2]], [], [{0x200, 0x3, 0x1, 0x1, 0x1}, {0x2, 0x9, 0x1, 0x1, 0x1}, {0x1, 0x401, 0x0, 0x1, 0x1}, {0x200, 0x5, 0x1}, {0x80, 0x1, 0x1, 0x0, 0x1, 0x1}, {0x8, 0x7, 0x1, 0x1, 0x1}, {0x6, 0x1, 0x1, 0x1, 0x1}, {0x1f, 0x100, 0x1, 0x0, 0x1}, {0x100, 0x6a87, 0x0, 0x0, 0x1}, {0x7, 0xfffffffa, 0x1, 0x0, 0x1, 0x1}, {0x40000000, 0x0, 0x1, 0x1}, {0x7, 0xc141, 0x1, 0x1, 0x1}], [], 0x3ff}) exit(0x6) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f00000001c0)=0xc) io_setup(0x8, &(0x7f0000000280)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) socket$packet(0x11, 0x0, 0x300) 08:56:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @multicast1}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f0000000000)) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)={0x14, 0x2, 0x6, 0x5}, 0x14}}, 0x0) 08:56:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0xff00}, 0x8) 08:56:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2c703, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000100)={0xdf53, 0x7, 0xff, 0x5, 0x5, 0x8}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'veth1_to_hsr\x00'}) [ 422.828134][T15101] team0: Cannot enslave team device to itself [ 422.885649][T15101] team0: Cannot enslave team device to itself 08:56:04 executing program 0: r0 = gettid() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="01de1920b938bd0aab25f80000028000000040d0583252e2b9b1a9fde73113aa8e174e70b05765ea17bd586d23661ed2559dfa5a7093393000000000c0eefd4bb63f039c1aa4e5f3cb7aa7553deb720100000001e60000053ce161af4875541ffb10decba56a9eda0480e190785895c5928a4f28d32f80e80c279c214d46eddc2a9686d8c6df1c6ae1012124fb2ba966af1bcfe46325b0703cda75e8a6c0f76df0e7307c241a"], 0x5a) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) prctl$PR_SET_PTRACER(0x59616d61, r0) io_uring_enter(0xffffffffffffffff, 0x80000001, 0x0, 0x1, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x100000a) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0x0, 0x0, {r3}, {}, 0x0, 0x16ff}) write$FUSE_LK(r1, &(0x7f00000002c0)={0x28, 0xfffffffffffffffe, 0x2, {{0xa61, 0x6, 0x3, r4}}}, 0x28) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f0000000040)='\x00', 0x1) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x20000, 0x0) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nvram\x00', 0x220140, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f00000004c0)='gtp\x00') openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x20040011) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x880002}, 0x0, 0x0, 0x100000, 0x0, 0x1, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = inotify_init() r7 = inotify_add_watch(r6, &(0x7f00000000c0)='.\x00', 0x1) inotify_rm_watch(0xffffffffffffffff, r7) close(r1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r8 = open(0x0, 0x0, 0x0) epoll_wait(r8, &(0x7f0000000040)=[{}], 0x1, 0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f0000000240)) ptrace$setopts(0x4206, r0, 0x0, 0x1) 08:56:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$VIDIOC_SUBDEV_S_EDID(r1, 0xc0285629, &(0x7f00000000c0)={0x0, 0x8, 0x10001, [], &(0x7f0000000000)=0xfa}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 423.105274][T15120] team0: Cannot enslave team device to itself 08:56:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x9) 08:56:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r4, 0x8}, &(0x7f0000000100)=0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r5, &(0x7f00000022c0)) ioctl$RTC_ALM_SET(r5, 0x40247007, &(0x7f0000000000)={0x11, 0x1b, 0x9, 0x19, 0x3, 0x10000, 0x3, 0xcc, 0x1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 423.173754][T15120] team0: Cannot enslave team device to itself 08:56:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x113041, 0x0) setsockopt$RXRPC_SECURITY_KEY(r1, 0x110, 0x1, &(0x7f00000001c0)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfffff800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x4, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r4, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x20008015) 08:56:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x129000, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfb}, 0x10}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000140)={0x0, 0x200, 0x400, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xa10902, 0x200, [], @p_u16=&(0x7f0000000080)=0x401}}) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 08:56:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x50002, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001400)={0x0, 0x8}, &(0x7f0000001440)=0x8) socketpair(0x27, 0xa, 0x40, &(0x7f0000001480)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x9}, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000000c0)) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f0000000400)={0x1, 0x3, 0x1000, 0xbe, &(0x7f0000000240)="b68e36602cec67281cb481383f2b6f57bd4f099e95e1274bcd5c266c96c630c72a6ab18f5988732c48f8786a670a4aadf7dd56930436ab981cd5083f5c04954bdf3a604b011457ab81ede4a0480e2971b949a9fba4056bb13b0516b9ea31dc39046479be15f3936326216034965c983605039af9fcdf3f9826064be3d77832aacae7844d5c0743e14cd11f0a780e23f9334150311ff11868b3d489e65ea14ebb1a73e5e0d4e0ac210030d41ec59b150d325277086e191f6c0762fc196142", 0xc1, 0x0, &(0x7f0000000300)="1974c93d2fcfee248137dac6c5f636ee0687751ccbd0ccdf93b740a1121dfdb9eb5b258d39162e9d902af08fbfe5b5388c51c05eccfafb417b23967adcf432cb6f41c93c383f5ce342a22e5364960c65f481cbbd92b0d8df2b8dcc1c8d7d5f8c3734c7daeef7bd96623c845918a0eb26cdc5399191a64fcaa2a0371ce6b8688d63802921ca52ee150b56bab2ad6b198f6446e7ba805dc4ec7586fc7261cddd50ac3e33ae030b80f5b7bd7fe2d1b57757907fc61cc2d1a3a9c7abc5e0b67d192fa2"}) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) unshare(0x40060000) 08:56:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x20000208) 08:56:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f00000022c0)) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000001500)={0x4d00, 0x1, 0x4, 0xe000, 0x7fffffff, {0x77359400}, {0x0, 0x1, 0x20, 0x1, 0x20, 0x1, "4c994049"}, 0x9, 0x1, @userptr=0x10000, 0x1000, 0x0, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001580)=0x5, 0x8) shmctl$IPC_RMID(0x0, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x88, 0x67, &(0x7f0000000040)=r2, 0x4) sendmsg$kcm(r2, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 08:56:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_MODE_GETGAMMA(0xffffffffffffffff, 0xc02064a4, &(0x7f0000000280)={0xfffffffc, 0x5, &(0x7f0000000140)=[0x7bb6, 0xb67d, 0x800, 0xb40, 0x400], &(0x7f00000001c0)=[0x9, 0x1ff, 0x200, 0x100, 0x100, 0x81, 0x5, 0x8e, 0x40, 0x8000], &(0x7f0000000240)=[0x93bc]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001400)={0x154, 0x30, 0x100, 0x70bd28, 0x25dfdbfd, {0x14}, [@generic="72babf81806d0202bffe1fa7f577f351cdc6674fb2883e347c42c86bf663f257843db814bb1c89f189f5b9cd34acaefa6ebc2b0bdae84f803e87d4493d4df715d20d4b01db5561d2337629c5bfbea0c7a94c1069580242cd9ee20d1e4c4bf68bf574bc3df872e8d25934e8a99811876ecc9eb9b41b75da3f62401d750a51e2c82681244181a949aa2deb719df699346839374660096d3da965924891d6b8e2ff331d5228968ce3416b6b8262a56cd0ba720c8f215a", @nested={0x6, 0xd, 0x0, 0x1, [@generic="d393"]}, @typed={0x8, 0x88, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @nested={0x4, 0x60}, @nested={0x72, 0x80, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @ipv4=@loopback}, @generic="73b9927582b9edf4", @generic="f78b059b90f226e78c8ea06d24e3fe2ad3380bd63f0688207105b8922551633499e43bbf2b4e5cdfc5abd1633cd2287cfbb0cf250a754a057b0ca9fff48b495b697f0e347f75", @typed={0x8, 0x67, 0x0, 0x0, @uid}, @typed={0x10, 0x11, 0x0, 0x0, @str='/dev/nullb0\x00'}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x4040080}, 0x4000041) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r3 = dup2(0xffffffffffffffff, r1) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000200)={0x0, 0x1003}, 0x8) 08:56:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000200)={0x0, 0x1001}, 0x8) [ 423.873122][T15156] team0: Cannot enslave team device to itself [ 423.911730][T15155] IPVS: ftp: loaded support on port[0] = 21 08:56:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x7a, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r0, &(0x7f00000022c0)) ioctl$VIDIOC_DQBUF(r0, 0xc0585611, &(0x7f0000001500)={0x4d00, 0x1, 0x4, 0xe000, 0x7fffffff, {0x77359400}, {0x0, 0x1, 0x20, 0x1, 0x20, 0x1, "4c994049"}, 0x9, 0x1, @userptr=0x10000, 0x1000, 0x0, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001580)=0x5, 0x8) shmctl$IPC_RMID(0x0, 0x0) r2 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r2, 0x88, 0x67, &(0x7f0000000040)=r2, 0x4) sendmsg$kcm(r2, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 08:56:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$IP_SET_OP_VERSION(r0, 0x1, 0x53, &(0x7f0000000000), &(0x7f00000000c0)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) socket$inet(0x2, 0x80001, 0x84) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) r4 = syz_open_procfs(r3, &(0x7f0000000280)='net/connector\x00') fstat(r4, &(0x7f00000022c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x4, 0x20}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)={r6, 0x81, 0x5}, 0x8) 08:56:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x2c}}, 0x10000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x100, @local}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 424.263208][T15175] team0: Cannot enslave team device to itself [ 424.276143][ T7] tipc: TX() has been purged, node left! [ 424.346203][T15175] team0: Cannot enslave team device to itself 08:56:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff, 0x3}, 0x8) 08:56:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x129000, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfb}, 0x10}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f0000000140)={0x0, 0x200, 0x400, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xa10902, 0x200, [], @p_u16=&(0x7f0000000080)=0x401}}) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 08:56:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000560007031dfffd946f610500070000040000000077000000421ba3a20400ff7e280000001100ffffba16a0aa1c0900000000000013000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 08:56:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000000010bd96e9cbc752e1705bea5a0bb17b65fb6949cd9dff2c63e1f134efde217cefc70850793a1822ea75401876394aa77c0d3558211b3aa442e036efbbc4132015add7192c08297841c211c2772d43918c9fc25a445d828474a445846a79cb6cd19e35d6837ee3441c8cf89bddb51a6abdaa779"], &(0x7f00000000c0)=0x1d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0585611, &(0x7f0000000240)={0x8, 0x7, 0x4, 0x0, 0x4, {0x77359400}, {0x5, 0xc, 0x2, 0x1, 0x9, 0x6, "3ef3ab47"}, 0x8, 0x2, @fd, 0x8b, 0x0, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)={0x0, 0xf001}, 0xfffffffffffffedd) [ 424.948043][T15251] team0: Cannot enslave team device to itself [ 425.062577][T15274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:56:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket(0x1d, 0x4, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x4e20, 0x9, @loopback, 0x401}, {0xa, 0x4e24, 0x70, @remote, 0x30}, 0x4, [0x3, 0x3, 0xfffffffc, 0x7fffffff, 0xcc, 0x3, 0x1, 0x2]}, 0x5c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r5, 0x7}, 0x8) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f00000000c0)={0x401, 0x0, 0x7, 0x0, 0x8, 0x5}) [ 425.339544][T15251] team0: Cannot enslave team device to itself [ 425.358779][T15287] can: request_module (can-proto-6) failed. 08:56:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x22e, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 425.480410][T15274] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 08:56:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) ptrace$getregset(0x4204, r6, 0x200, &(0x7f0000000000)={&(0x7f0000000280)=""/66, 0x42}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000f0ffff1f00128008000100736974001400025508000200", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x40}}, 0x0) [ 425.532704][T15302] team0: Cannot enslave team device to itself [ 425.582511][T15302] team0: Cannot enslave team device to itself 08:56:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 425.631877][T15308] netlink: 19 bytes leftover after parsing attributes in process `syz-executor.0'. 08:56:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x2003, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x367854b4, 0x2, 0x0, 0x2c0, 0x2, 0x0, 0x5d, {0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2, 0x4}}, 0xfffff001, 0x40, 0x1, 0x8, 0x3}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)={r3, 0x9, 0x7f}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x9d22, 0xc894, 0x4, 0x6, 0x7, 0xe8d, 0x9, {r3, @in6={{0xa, 0x4e21, 0x1, @local}}, 0x8, 0x7ff, 0x9, 0x4, 0x5}}, &(0x7f00000001c0)=0xb0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r4, &(0x7f00000022c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240), &(0x7f0000000280)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r7}, &(0x7f0000000080)=0xc) r8 = open(&(0x7f00000002c0)='./file0\x00', 0x20c500, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r8, 0xc0045520, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r7, 0x84}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:07 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) mount(0x0, &(0x7f0000001600)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setpipe(r3, 0x407, 0xfffffffffffffffe) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r4 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x105084) r5 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a3", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r3, r4, 0x0, 0x102000004) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f0000000180)=0x1) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000001580)={0x53d2b708009d0c60, 0x0, 0x1}) open(&(0x7f0000001400)='./file0\x00', 0x0, 0x0) ioctl$RTC_WKALM_RD(r2, 0x80287010, &(0x7f0000001500)) dup(0xffffffffffffffff) remap_file_pages(&(0x7f00001ae000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000300), 0x12) openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) r6 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x5) ioctl$SG_IO(r6, 0x2285, 0x0) r7 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x5) ioctl$SG_IO(r7, 0x2285, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="aefdda9d240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e65d766a83cf89441cb69d952f41bdd2ac8bb8c43b460", 0x34}, {&(0x7f0000000100)="aa1d484e24003800a84d4583671e120755272bb736be94d9fc56c9953fbd80630600007704a71e023a27b2", 0x2b}], 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000002380)={{0x0, 0x0, r8, 0xffffffffffffffff}}) r9 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000000000002, 0x10000) write$cgroup_type(r9, &(0x7f0000000000)='threaded\x00', 0x9) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000f80)=ANY=[@ANYBLOB="48000800020605050000070000000000000044ff5f48030068bd73683a6970000900020173797a30000000000c000700"/57], 0x48}}, 0x0) r10 = socket$inet6_udp(0xa, 0x2, 0x0) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000001640)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_int(r10, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r10, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000240)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000100)={@local, @empty={[0x0, 0x0, 0x0, 0x4]}, @loopback, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1c0270, r13}) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000640)={@remote, @ipv4={[], [], @loopback}, @local, 0x12c, 0x8, 0x3, 0x0, 0x7, 0x20, r12}) r14 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) connect$inet6(r14, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) [ 425.841130][T15319] team0: Cannot enslave team device to itself 08:56:07 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x20, 0x80000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$swradio(0x0, 0x1, 0x2) r0 = syz_open_dev$vcsn(0x0, 0x4, 0x400880) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0xa400295c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/232) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f0000000080)) r1 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) flock(r1, 0x11) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000040)) unshare(0x40000000) 08:56:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0xc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000000)=0x3) [ 425.912201][T15313] team0: Cannot enslave team device to itself 08:56:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x500, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 426.157798][T15335] IPVS: ftp: loaded support on port[0] = 21 08:56:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000000c0)={0x3, 0x0, [{}, {}, {}]}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @rand_addr="fed4b99475640f0b83bb20f678bbf09b"}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 426.207935][T15294] can: request_module (can-proto-6) failed. [ 426.288358][T15346] team0: Cannot enslave team device to itself 08:56:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) epoll_create1(0x0) [ 426.387902][T15346] team0: Cannot enslave team device to itself 08:56:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x600, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r1 = dup3(r0, r0, 0x80000) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) 08:56:07 executing program 4: r0 = getpgrp(0x0) setpriority(0x0, r0, 0x200) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='auxv\x00') getpgid(0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$UI_SET_SNDBIT(0xffffffffffffffff, 0x4004556a, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x80, @tick, 0xff, {0x9, 0x1c}, 0x1, 0x3, 0x1}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) dup2(r3, r1) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r4, 0x0, 0xedc0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) shmget(0x2, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 426.642271][T15359] team0: Cannot enslave team device to itself [ 426.666002][T15335] IPVS: ftp: loaded support on port[0] = 21 [ 426.712093][T15359] team0: Cannot enslave team device to itself 08:56:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x700, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4094, 0xffe}], 0x1, 0x401) write$binfmt_script(r1, &(0x7f0000000240)={'#! ', './file0', [{0x20, 'wlan0cpuset@keyring{'}, {}, {0x20, '@@$vmnet1ppp1GPL'}, {0x20, '$!em1!&^('}, {0x20, 'bdev:user*'}, {}, {}], 0xa, "19bb8076b897a8a9c7620028fea697606ad19a91040e23da204045c33d1099d42ebd44ae6957bf79e0de0356c7095110a6e09ed885817945cc2833e293eee9f0ee7f27e9eeaa9659e81ee668caea0089b5d3dcf32d3f440e02c608ec672e515cd6e13c27a8dfed3904f50fc7d15b70c71cce510f242fe931964dd8d5ec78837b32f7b629c76799d95251c2b39819085bab03b8fb5ea2bded4e9e621ea62a407ce892190c908d0c519ce77509cdb1b5fe29adcbedbba92855ae4a4fb48c2f97693344ab5dcedd20611f477935b440525eabdfccafb8290c260d8ae52c40d806d1f9277c29aefc253db09351fa8498703c91f1dd"}, 0x13c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 426.927844][T15375] team0: Cannot enslave team device to itself 08:56:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/cachefiles\x00', 0x80800, 0x0) write$6lowpan_enable(r1, &(0x7f0000001500)='1', 0x1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r2, &(0x7f00000022c0)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000240)={0x1, 0x369d}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') syz_open_dev$usbmon(&(0x7f0000001480)='/dev/usbmon#\x00', 0x8000, 0x22000) fstat(r3, &(0x7f00000022c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x8000}, 0x10) sendmsg$nl_xfrm(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000880)=ANY=[@ANYBLOB="400000001e00110200000000000000000700000000000000e235fe4ec180500a0000000000000000ac1414000000000001000000000000000000000000800000"], 0x40}}, 0x0) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r3, 0x4122, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0), 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/nullb0\x00', 0x80, 0x0) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) fstat(r7, &(0x7f0000001680)) clock_gettime(0x0, &(0x7f00000001c0)) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r8, &(0x7f00000022c0)) getsockname$packet(r8, &(0x7f0000001400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000001440)=0x14) r9 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x410482, 0x0) preadv(r9, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) clock_gettime(0x0, &(0x7f0000001540)) [ 426.980940][T15372] team0: Cannot enslave team device to itself 08:56:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xa00, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 427.220395][T15379] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 427.328088][T15393] team0: Cannot enslave team device to itself [ 427.373022][T15389] team0: Cannot enslave team device to itself 08:56:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xc00, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) 08:56:10 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x40000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x9a, "a5a5d3831c535132cf899d7120964944bae600aa4bf2c133fc210b0f244a30c812217a8e3accd76e1899ddff09f263723c82f12539b0b606f216bbbff42a4c5fb25c37dbb812a6f43eadd4a5feb3bc8a7f5ca1e52be81fd46ab72abee8b46ca88d013cdb9b69bcfb496d957f9a56fd232462bbc3a091a1dca40bd4afb072079240dd8b7ae83baa68f884ff8110dc105e18f198b74f7fd9b12ea2"}, &(0x7f00000001c0)=0xa2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r4, 0x3, 0x4, [0x6, 0x1, 0x0, 0x4]}, &(0x7f0000000240)=0x10) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_elf64(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="1b5d509b00000040003f"], 0xa) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4087, 0xff7}], 0x1, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x6, 0xffffffffffffffff, 0x1}) fchdir(r7) splice(r6, &(0x7f0000000000)=0x1, r1, &(0x7f0000000080)=0x1, 0x4, 0x2) 08:56:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x5}, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x5, 0x100) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x2b000}], 0xd, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f00000003c0)) fstat(r2, &(0x7f0000000240)) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000000)) r4 = accept4(r0, &(0x7f00000002c0), &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000340), 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) prctl$PR_SET_NAME(0xf, &(0x7f0000000100)='net\x00') connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x103000, 0x0) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f00000000c0)) getsockopt$CAN_RAW_JOIN_FILTERS(r1, 0x65, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 08:56:10 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x5, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(0x0, 0x20, 0x80000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$swradio(0x0, 0x1, 0x2) r0 = syz_open_dev$vcsn(0x0, 0x4, 0x400880) inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0xa400295c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000100)=""/232) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f0000000080)) r1 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) flock(r1, 0x11) ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, &(0x7f0000000040)) unshare(0x40000000) [ 429.685676][T15403] team0: Cannot enslave team device to itself [ 429.719095][T15238] tipc: TX() has been purged, node left! [ 429.781951][T15403] team0: Cannot enslave team device to itself 08:56:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0xfffffffffffffe75) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r1, &(0x7f00000022c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) 08:56:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r3) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xe00, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) [ 429.852127][T15408] IPVS: ftp: loaded support on port[0] = 21 08:56:11 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r1 = syz_open_dev$audion(0x0, 0x401, 0x180) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000001600)={0x0, 0xd, 0x4, 0xffffffffffffffff, 0x0, 0x0}) statx(r2, &(0x7f0000001580)='./file0\x00', 0x0, 0x793, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') fstat(r3, &(0x7f00000022c0)) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000400)=""/25) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f0000000200)={0x0, 0x1d, 0x4, 0x0, 0x0, {0x2}, {}, 0x6, 0x0, @offset, 0x0, 0x0, 0xffffffffffffffff}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r6, 0xffffffffffffffff) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000440)={0x8, 0x9, 0x4, 0x1104000, 0x1f76, {}, {0x1, 0x0, 0x81, 0x5, 0x0, 0x0, "d6edfeeb"}, 0x8, 0x0, @offset=0x5, 0x5, 0x0, 0xffffffffffffffff}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r7, 0x4, &(0x7f0000000340)='gtp\x00', &(0x7f00000004c0)='./bus\x00', r5) r8 = syz_genetlink_get_family_id$gtp(0x0) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000380)={&(0x7f0000000180), 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="e9294a2400fb00", @ANYRES16=r8, @ANYBLOB="000028bd7000fedbdf2502000000080009000000000008000700", @ANYRES32=r5, @ANYBLOB], 0x24}}, 0xe6b6dd060faad7b9) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000001540)={&(0x7f00000002c0), 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r8, 0x20, 0x70bd27, 0x25dfdbff, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_TID={0xc}, @GTPA_TID={0xc, 0x3, 0x3}, @GTPA_VERSION={0x8}, @GTPA_TID={0xc}, @GTPA_TID={0xc, 0x3, 0x4}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x2000c8c0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x93000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r8, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1b}}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast1}, @GTPA_O_TEI={0xfffffffffffffe6b, 0x9, 0x2}, @GTPA_PEER_ADDRESS={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0xe}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x8d, "b86fcbc8712e764d06fea1e64675d8923b31f07103583cce693d24561c17212365498bcffa98a06376ce28aa8918f7984628499fafe22fc55755f06e214babd0c8c526901ecfbc2130015111263f2f9843a5ae4d5f5d8eb39d70b50f2e2b436c8677ea6be6b811116ec98f24da1c8db4df3aa1e7747e4f468d2b2a85ea7bab255d244592c803e4540bb30b4d26"}, &(0x7f0000000000)=0x95) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r9, 0x7815}, 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000200)={0x0, 0xfff}, 0x8) [ 430.097047][T15405] BUG: unable to handle page fault for address: 000000010000000e [ 430.097058][T15405] #PF: supervisor write access in kernel mode [ 430.097066][T15405] #PF: error_code(0x0002) - not-present page [ 430.097071][T15405] PGD a06aa067 P4D a06aa067 PUD 0 [ 430.097097][T15405] Oops: 0002 [#1] PREEMPT SMP KASAN [ 430.097112][T15405] CPU: 0 PID: 15405 Comm: syz-executor.4 Not tainted 5.5.0-rc7-syzkaller #0 [ 430.097121][T15405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.097213][T15405] RIP: 0010:insert_char+0x23d/0x400 [ 430.097228][T15405] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 01 0f 8e 1e 01 00 00 d1 eb 41 0f b7 85 c8 03 00 00 4c 89 ff 89 d9 66 ab 49 8d bd 78 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 [ 430.097236][T15405] RSP: 0018:ffffc90004c17858 EFLAGS: 00010202 [ 430.097245][T15405] RAX: 0000000000000720 RBX: 0000000000000001 RCX: 0000000000000001 [ 430.097253][T15405] RDX: 1ffff11009c2e679 RSI: 000000010000000e RDI: 000000010000000e [ 430.097261][T15405] RBP: ffffc90004c178a0 R08: ffff88804b9fe600 R09: ffff88804b9fee90 [ 430.097269][T15405] R10: fffffbfff14f66d0 R11: ffffffff8a7b3687 R12: 0000000000000000 [ 430.097276][T15405] R13: ffff88804e173000 R14: ffff88804e173334 R15: 000000010000000e [ 430.097287][T15405] FS: 00007f3a87cdc700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 430.097294][T15405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.097303][T15405] CR2: 000000010000000e CR3: 00000000a7789000 CR4: 00000000001406f0 [ 430.097319][T15405] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.097327][T15405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.097332][T15405] Call Trace: [ 430.097353][T15405] do_con_trol+0x41a6/0x61b0 [ 430.097373][T15405] ? reset_palette+0x190/0x190 [ 430.097388][T15405] ? __kasan_check_read+0x11/0x20 [ 430.097431][T15405] ? __atomic_notifier_call_chain+0xf8/0x1a0 [ 430.097451][T15405] do_con_write.part.0+0xfd9/0x1ef0 [ 430.097476][T15405] ? do_con_trol+0x61b0/0x61b0 [ 430.097490][T15405] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 430.097522][T15405] ? add_wait_queue+0x112/0x170 [ 430.097536][T15405] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 430.097554][T15405] ? trace_hardirqs_on+0x67/0x240 [ 430.097572][T15405] con_write+0x46/0xd0 [ 430.097612][T15405] n_tty_write+0x40e/0x1080 [ 430.097635][T15405] ? n_tty_read+0x1bf0/0x1bf0 [ 430.097651][T15405] ? prepare_to_wait_exclusive+0x320/0x320 [ 430.097672][T15405] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 430.097710][T15405] ? _copy_from_user+0x12c/0x1a0 [ 430.097728][T15405] tty_write+0x496/0x7f0 [ 430.097742][T15405] ? n_tty_read+0x1bf0/0x1bf0 [ 430.097756][T15405] __vfs_write+0x8a/0x110 [ 430.097771][T15405] ? put_tty_driver+0x20/0x20 [ 430.097784][T15405] vfs_write+0x268/0x5d0 [ 430.097800][T15405] ksys_write+0x14f/0x290 [ 430.097812][T15405] ? __ia32_sys_read+0xb0/0xb0 [ 430.097910][T15405] ? do_syscall_64+0x26/0x790 [ 430.097933][T15405] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.097950][T15405] ? do_syscall_64+0x26/0x790 [ 430.097969][T15405] __x64_sys_write+0x73/0xb0 [ 430.097986][T15405] do_syscall_64+0xfa/0x790 [ 430.098001][T15405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.098010][T15405] RIP: 0033:0x45b349 [ 430.098025][T15405] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.098032][T15405] RSP: 002b:00007f3a87cdbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.098046][T15405] RAX: ffffffffffffffda RBX: 00007f3a87cdc6d4 RCX: 000000000045b349 [ 430.098055][T15405] RDX: 000000000000000a RSI: 0000000020000040 RDI: 0000000000000006 [ 430.098062][T15405] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 430.098069][T15405] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 430.098077][T15405] R13: 0000000000000c99 R14: 00000000004cd78a R15: 000000000075bf2c [ 430.098088][T15405] Modules linked in: [ 430.098098][T15405] CR2: 000000010000000e [ 430.098201][T15405] ---[ end trace 81235de87f69f0cd ]--- [ 430.098219][T15405] RIP: 0010:insert_char+0x23d/0x400 [ 430.098234][T15405] Code: 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 01 0f 8e 1e 01 00 00 d1 eb 41 0f b7 85 c8 03 00 00 4c 89 ff 89 d9 66 ab 49 8d bd 78 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 [ 430.098247][T15405] RSP: 0018:ffffc90004c17858 EFLAGS: 00010202 [ 430.098319][T15405] RAX: 0000000000000720 RBX: 0000000000000001 RCX: 0000000000000001 [ 430.098329][T15405] RDX: 1ffff11009c2e679 RSI: 000000010000000e RDI: 000000010000000e [ 430.098338][T15405] RBP: ffffc90004c178a0 R08: ffff88804b9fe600 R09: ffff88804b9fee90 [ 430.098352][T15405] R10: fffffbfff14f66d0 R11: ffffffff8a7b3687 R12: 0000000000000000 [ 430.098392][T15405] R13: ffff88804e173000 R14: ffff88804e173334 R15: 000000010000000e [ 430.098405][T15405] FS: 00007f3a87cdc700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 430.098415][T15405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 430.098424][T15405] CR2: 000000010000000e CR3: 00000000a7789000 CR4: 00000000001406f0 [ 430.098436][T15405] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 430.098449][T15405] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 430.098486][T15405] Kernel panic - not syncing: Fatal exception [ 430.099935][T15405] Kernel Offset: disabled [ 430.611519][T15405] Rebooting in 86400 seconds..